fix(frontend): MoveRubroDialog type cast para zodResolver output (CAT-001)

Implementa MoveRubroDialog con flattenExcludingSubtree para prevenir ciclos en UI,
lo conecta en RubrosPage y agrega DialogDescription en RubroFormDialog.

README.md

@@ -73,27 +73,6 @@ dotnet test tests/SIGCM2.Api.Tests               # integration (requiere SIGCM2_
 cd src/web && npx vitest run
 ```
 
-### Coverage (backend)
-
-```bash
-# Generar reporte de coverage en formato Cobertura
-dotnet test --collect:"XPlat Code Coverage" --settings coverlet.runsettings --results-directory ./TestResults
-```
-
-El comando genera un `coverage.cobertura.xml` por cada proyecto de test en `./TestResults/`.
-
-Para convertirlo a HTML:
-
-```bash
-# Instalar ReportGenerator (solo la primera vez)
-dotnet tool install -g dotnet-reportgenerator-globaltool
-
-# Generar reporte HTML
-reportgenerator -reports:"./TestResults/**/coverage.cobertura.xml" -targetdir:"./coverage-report" -reporttypes:Html
-```
-
-Abrí `./coverage-report/index.html` en el browser para ver el detalle por archivo.
-
 ## Convenciones
 
 - Ramas: `feature/UDT-XXX` desde `main`.

coverlet.runsettings

@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<RunSettings>
-  <!--
-    Configuracion de coverage con coverlet.collector.
-    Uso: dotnet test /collect:"XPlat Code Coverage" /settings:coverlet.runsettings /results-directory:./TestResults
-  -->
-  <RunConfiguration>
-    <!-- Mantener ejecución secuencial (hereda política de tests.runsettings) -->
-    <MaxCpuCount>1</MaxCpuCount>
-  </RunConfiguration>
-
-  <DataCollectionRunSettings>
-    <DataCollectors>
-      <DataCollector friendlyName="XPlat Code Coverage">
-        <Configuration>
-          <!-- Formato de salida: cobertura (compatible con ReportGenerator y CI/CD) -->
-          <Format>cobertura</Format>
-
-          <!-- Exclusiones por atributo generado -->
-          <ExcludeByAttribute>GeneratedCodeAttribute,ExcludeFromCodeCoverageAttribute</ExcludeByAttribute>
-
-          <!-- Exclusiones por tipo/namespace -->
-          <Exclude>
-            <!-- Migrations embebidas (SQL scripts, no lógica de negocio) -->
-            [*.Migrations]*,
-            <!-- Los proyectos de test no se miden a sí mismos -->
-            [*.Tests]*,
-            [SIGCM2.TestSupport]*,
-            <!-- Program.cs: host wiring, no testeable unitariamente -->
-            [SIGCM2.Api]Program,
-            <!-- Extension methods de DI: una línea por registro, ruido sin valor -->
-            [*]*.Extensions.*Extensions,
-            [*]*.DependencyInjection
-          </Exclude>
-
-          <!-- No medir las propiedades auto-implementadas -->
-          <SkipAutoProps>true</SkipAutoProps>
-
-          <!-- No incluir el assembly de tests en el reporte -->
-          <IncludeTestAssembly>false</IncludeTestAssembly>
-
-          <!-- Permitir timestamps reales en el reporte (no forzar determinismo) -->
-          <DeterministicReport>false</DeterministicReport>
-        </Configuration>
-      </DataCollector>
-    </DataCollectors>
-  </DataCollectionRunSettings>
-</RunSettings>

database/README.md

@@ -33,15 +33,6 @@ database/
 | V014 | `V014__create_tablas_fiscales.sql` | ADM-009 | TiposDeIva + IngresosBrutos (versioning por cadena) + permisos fiscales |
 | V015 | `V015__create_local_timezone_views.sql` | UDT-011 | Vistas admin con OccurredAt convertido a hora Argentina |
 | **V016** | **`V016__create_rubro.sql`** | **CAT-001** | **Rubro (adjacency list, temporal 10y) + permiso `catalogo:rubros:gestionar`** |
-| **V017** | **`V017__create_product_type.sql`** | **PRD-001** | **ProductType (flags + multimedia limits, temporal 10y) + permiso `catalogo:tipos:gestionar`** |
-| V018 | `V018__create_product.sql` | PRD-002 | Product (temporal 10y) + permiso `catalogo:productos:gestionar` + índices |
-| V019 | `V019__create_product_prices.sql` | PRD-003 | ProductPrices (temporal 10y, forward-only) + SP `sp_ProductPrices_InsertWithClose` + permiso implícito |
-| V020 | `V020__add_chargeable_chars_permission.sql` | PRC-001 | Permiso `tasacion:caracteres_especiales:gestionar` + asignación a admin |
-| V021 | `V021__create_chargeable_char_config.sql` | PRC-001 | ChargeableCharConfig + ChargeableCharConfig_History (temporal 10y) + 2 SPs (`InsertWithClose`, `GetActiveForProductType`) + 2 índices |
-| V022 | `V022__seed_chargeable_char_config.sql` | PRC-001 | Seed 4 filas globales (`$`, `%`, `!`, `¡`) con PricePerUnit=1.0000 |
-| V023 | `V023__refactor_chargeable_char_config_to_product_type.sql` | PRC-001 (scope delta) | Refactor MedioId→ProductTypeId + nuevo SP `ReactivateWithGuard` + CK_Price_NonNegative (>= 0) |
-| V024 | `V024__reseed_global_with_zero_price.sql` | PRC-001 (scope delta) | Reseed 4 globales a PricePerUnit=0.0000 (opt-in billing) |
-| V025 | `V025__seed_chargeable_char_overrides_demo.sql` | PRC-001 (followup #54) | Seed demo de overrides ficticios per-ProductType (Clasificado/Notables/Fúnebres). Idempotente: no-op si los tipos no existen |
 
 ## Convenciones
 
@@ -49,24 +40,23 @@ database/
 - **Idempotentes**: cada migración usa `IF NOT EXISTS` / `MERGE` / `IF NOT EXISTS (SELECT 1 FROM sys....)`. Re-ejecutarlas es seguro.
 - **Boilerplate** inicial: `SET QUOTED_IDENTIFIER ON; SET ANSI_NULLS ON; SET NOCOUNT ON; GO`.
 - **Naming**: `PK_*`, `UQ_*`, `FK_*`, `DF_*`, `CK_*`, `IX_*`.
-- **Se aplican a TRES bases**: `SIGCM2` (dev), `SIGCM2_Test_App` (Application.Tests) y `SIGCM2_Test_Api` (Api.Tests). El orden debe ser idéntico en las tres.
+- **Se aplican a AMBAS bases**: `SIGCM2` (dev) y `SIGCM2_Test` (integration tests). El orden debe ser idéntico.
 
 ## Cómo aplicar migraciones
 
 ### En dev (manual)
 
 ```bash
-# Con sqlcmd (aplicar a las tres bases en orden):
+# Con sqlcmd:
-sqlcmd -S TECNICA3 -d SIGCM2           -U desarrollo -P desarrollo2026 -i database/migrations/V010__audit_infrastructure.sql
+sqlcmd -S TECNICA3 -d SIGCM2      -U desarrollo -P desarrollo2026 -i database/migrations/V010__audit_infrastructure.sql
-sqlcmd -S TECNICA3 -d SIGCM2_Test_App  -U desarrollo -P desarrollo2026 -i database/migrations/V010__audit_infrastructure.sql
+sqlcmd -S TECNICA3 -d SIGCM2_Test -U desarrollo -P desarrollo2026 -i database/migrations/V010__audit_infrastructure.sql
-sqlcmd -S TECNICA3 -d SIGCM2_Test_Api  -U desarrollo -P desarrollo2026 -i database/migrations/V010__audit_infrastructure.sql
 ```
 
 O desde SSMS: abrir el archivo, conectar a cada base, F5.
 
 ### En integration tests
 
-`tests/SIGCM2.TestSupport/SqlTestFixture.cs` aplica automáticamente el schema necesario en `SIGCM2_Test_App` al inicializar el fixture (`EnsureV008SchemaAsync`, `EnsureV009SchemaAsync`, `EnsureV010SchemaAsync`…). `TestWebAppFactory` hace lo mismo contra `SIGCM2_Test_Api`. **NO** hace falta correr los scripts manualmente si el fixture ya lo cubre.
+`tests/SIGCM2.TestSupport/SqlTestFixture.cs` aplica automáticamente el schema necesario en `SIGCM2_Test` al inicializar el fixture (`EnsureV008SchemaAsync`, `EnsureV009SchemaAsync`, `EnsureV010SchemaAsync`…). **NO** hace falta correr el script manualmente.
 
 ### En producción (roadmap futuro)
 
@@ -104,22 +94,6 @@ O desde SSMS: abrir el archivo, conectar a cada base, F5.
 - `Seccion.Tipo` acepta `'clasificados' | 'notables' | 'suplementos'` (CHECK constraint). Config avanzada (par/impar, suplementos, cupos) se introduce en ADM-003.
 - Rollback: `V012_ROLLBACK.sql` (falla si hay Secciones vivas) → `V011_ROLLBACK.sql`. Rollback en prod NO soportado si ADM-008/009 o PRC-* ya aplicados.
 
-## Bases de datos de integration tests
-
-| Base | Propósito | Usada por |
-|---|---|---|
-| `SIGCM2_Test_App` | Tests de repositorios y Application layer | `SIGCM2.Application.Tests` vía `SqlTestFixture` (parameterless ctor) |
-| `SIGCM2_Test_Api` | Tests de endpoints HTTP / WebApplicationFactory | `SIGCM2.Api.Tests` vía `TestWebAppFactory` |
-
-**Script de creación inicial** (idempotente): `database/init/create-test-api-db.sql`
-
-Ambas bases deben tener **todas las migraciones V001–V015** aplicadas en orden. Al crear una base nueva o al agregar un desarrollador:
-1. Crear las bases con `create-test-api-db.sql`
-2. Aplicar V001–V015 en orden (ver tabla de arriba) contra cada base de test
-3. Las `EnsureV0XX` del fixture validan presencia; no aplican migraciones pesadas
-
-Fuente única de connection strings: `tests/SIGCM2.TestSupport/TestConnectionStrings.cs`
-
 ## Recursos
 
 - Design autoritativo: `Obsidian/02-ARQUITECTURA-y-TECH-STACK/2.5 📋 Auditoría.md`

database/init/create-test-api-db.sql

@@ -1,30 +0,0 @@
--- create-test-api-db.sql
--- Creates test databases for integration tests (idempotent).
--- Run once per environment on TECNICA3 before executing integration tests.
---
--- SIGCM2_Test_App  -> used by SIGCM2.Application.Tests
--- SIGCM2_Test_Api  -> used by SIGCM2.Api.Tests
--- SIGCM2_Test      -> legacy (kept for old branches e.g. pre-merge CAT-001)
---
--- After creating the DBs, apply V010 to both new DBs:
---   See database/README.md > "Test DBs" section for the PowerShell runbook.
-
-IF DB_ID(N'SIGCM2_Test_App') IS NULL
-BEGIN
-    CREATE DATABASE [SIGCM2_Test_App]
-        COLLATE Modern_Spanish_CI_AS;
-    PRINT 'Database SIGCM2_Test_App created.';
-END
-ELSE
-    PRINT 'Database SIGCM2_Test_App already exists -- skip.';
-GO
-
-IF DB_ID(N'SIGCM2_Test_Api') IS NULL
-BEGIN
-    CREATE DATABASE [SIGCM2_Test_Api]
-        COLLATE Modern_Spanish_CI_AS;
-    PRINT 'Database SIGCM2_Test_Api created.';
-END
-ELSE
-    PRINT 'Database SIGCM2_Test_Api already exists -- skip.';
-GO

database/migrations/V017_ROLLBACK.sql

@@ -1,71 +0,0 @@
--- V017_ROLLBACK.sql
--- Reversa de V017__create_product_type.sql.
--- PRD-001: ProductType rollback.
---
--- ADVERTENCIA: Si PRD-002 ya fue mergeado (IProductQueryRepository real), hacer rollback
--- de PRD-002 primero (la interfaz es removida por esta rollback).
---
--- Idempotente: cada paso usa IF EXISTS guards.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- 1. Desactivar SYSTEM_VERSIONING
-IF EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.ProductType') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.ProductType SET (SYSTEM_VERSIONING = OFF);
-    PRINT 'ProductType: SYSTEM_VERSIONING = OFF.';
-END
-GO
-
--- 2. Remover PERIOD FOR SYSTEM_TIME
-IF EXISTS (SELECT 1 FROM sys.periods WHERE object_id = OBJECT_ID('dbo.ProductType'))
-BEGIN
-    ALTER TABLE dbo.ProductType DROP PERIOD FOR SYSTEM_TIME;
-    PRINT 'ProductType: PERIOD FOR SYSTEM_TIME dropped.';
-END
-GO
-
--- 3. Remover columnas HIDDEN + default constraints
-IF COL_LENGTH('dbo.ProductType', 'ValidFrom') IS NOT NULL
-BEGIN
-    ALTER TABLE dbo.ProductType DROP CONSTRAINT IF EXISTS DF_ProductType_ValidFrom;
-    ALTER TABLE dbo.ProductType DROP CONSTRAINT IF EXISTS DF_ProductType_ValidTo;
-    ALTER TABLE dbo.ProductType DROP COLUMN ValidFrom, ValidTo;
-    PRINT 'ProductType: ValidFrom/ValidTo columns dropped.';
-END
-GO
-
--- 4. Drop history table
-IF OBJECT_ID(N'dbo.ProductType_History', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.ProductType_History;
-    PRINT 'Table dbo.ProductType_History dropped.';
-END
-GO
-
--- 5. Drop main table
-IF OBJECT_ID(N'dbo.ProductType', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.ProductType;
-    PRINT 'Table dbo.ProductType dropped.';
-END
-GO
-
--- 6. Remover RolPermiso para catalogo:tipos:gestionar
-DELETE rp FROM dbo.RolPermiso rp
-    JOIN dbo.Permiso p ON p.Id = rp.PermisoId
-    WHERE p.Codigo = 'catalogo:tipos:gestionar';
-PRINT 'RolPermiso rows for catalogo:tipos:gestionar deleted.';
-GO
-
--- 7. Remover Permiso
-DELETE FROM dbo.Permiso WHERE Codigo = 'catalogo:tipos:gestionar';
-PRINT 'Permiso catalogo:tipos:gestionar deleted.';
-GO
-
-PRINT '';
-PRINT 'V017 rolled back successfully.';
-GO

database/migrations/V017__create_product_type.sql

@@ -1,158 +0,0 @@
--- V017__create_product_type.sql
--- PRD-001: ProductType — tipología dinámica de productos con flags de comportamiento + límites multimedia.
---
--- Cambios:
---   1. dbo.ProductType (flags + multimedia limits, SYSTEM_VERSIONING ON, retention 10 años).
---   2. Índice filtrado unique UQ_ProductType_Nombre_Activo (unicidad CI entre activos).
---   3. Índice cubriente IX_ProductType_IsActive_Cover.
---   4. Permiso 'catalogo:tipos:gestionar' + asignación a rol 'admin'.
---
--- Patrón: V016 (dbo.Rubro con SYSTEM_VERSIONING + PAGE compression + MERGE permisos).
--- Idempotente: seguro para re-ejecutar.
--- Reversa: V017_ROLLBACK.sql.
--- Run on: SIGCM2 (dev) y SIGCM2_Test (integration tests).
---
--- Notas:
---   - SIN seed de datos — PRD-008 (V018) seedea los 12 tipos legacy.
---   - SIN FK desde dbo.Product — PRD-002 agrega ALTER TABLE con FK.
---   - Invariante aplicada en Application: si AllowImages=0, los 4 campos multimedia son NULL (handler normaliza).
---   - MaxImages/MaxImageSizeMB/MaxImageWidth/MaxImageHeight: NULL = sin límite; >=1 = tope (validator rechaza <=0).
---   - Desviación del UDT: "0 = ilimitado" → usamos NULL (convención canónica). Ver PRD-001 archive-report.
---
--- SDD Design: engram sdd/prd-001-product-type-flags-multimedia/design
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 1. dbo.ProductType
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID(N'dbo.ProductType', N'U') IS NULL
-BEGIN
-    CREATE TABLE dbo.ProductType (
-        Id                INT IDENTITY(1,1) NOT NULL CONSTRAINT PK_ProductType PRIMARY KEY,
-        Nombre            NVARCHAR(200)     COLLATE SQL_Latin1_General_CP1_CI_AI NOT NULL,
-
-        -- Flags de comportamiento
-        HasDuration       BIT               NOT NULL CONSTRAINT DF_ProductType_HasDuration      DEFAULT(0),
-        RequiresText      BIT               NOT NULL CONSTRAINT DF_ProductType_RequiresText     DEFAULT(0),
-        RequiresCategory  BIT               NOT NULL CONSTRAINT DF_ProductType_RequiresCategory DEFAULT(0),
-        IsBundle          BIT               NOT NULL CONSTRAINT DF_ProductType_IsBundle         DEFAULT(0),
-
-        -- Multimedia (AllowImages=0 => handler normaliza los 4 siguientes a NULL)
-        AllowImages       BIT               NOT NULL CONSTRAINT DF_ProductType_AllowImages      DEFAULT(0),
-        MaxImages         INT               NULL,  -- NULL = sin límite; >=1 tope (validator rechaza <=0)
-        MaxImageSizeMB    DECIMAL(10,2)     NULL,  -- NULL = sin límite; DECIMAL(10,2) permite 0.5 MB, 2.75 MB
-        MaxImageWidth     INT               NULL,  -- NULL = sin límite; >=1 px
-        MaxImageHeight    INT               NULL,  -- NULL = sin límite; >=1 px
-
-        -- Lifecycle
-        IsActive          BIT               NOT NULL CONSTRAINT DF_ProductType_IsActive         DEFAULT(1),
-        FechaCreacion     DATETIME2(3)      NOT NULL CONSTRAINT DF_ProductType_FechaCreacion    DEFAULT(SYSUTCDATETIME()),
-        FechaModificacion DATETIME2(3)      NULL
-    );
-    PRINT 'Table dbo.ProductType created.';
-END
-ELSE
-    PRINT 'Table dbo.ProductType already exists — skip.';
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 2. SYSTEM_VERSIONING — ProductType
--- ═══════════════════════════════════════════════════════════════════════
-
-IF COL_LENGTH('dbo.ProductType', 'ValidFrom') IS NULL
-BEGIN
-    ALTER TABLE dbo.ProductType
-    ADD
-        ValidFrom DATETIME2(3) GENERATED ALWAYS AS ROW START HIDDEN NOT NULL
-            CONSTRAINT DF_ProductType_ValidFrom DEFAULT(SYSUTCDATETIME()),
-        ValidTo   DATETIME2(3) GENERATED ALWAYS AS ROW END   HIDDEN NOT NULL
-            CONSTRAINT DF_ProductType_ValidTo   DEFAULT(CONVERT(DATETIME2(3), '9999-12-31 23:59:59.999')),
-        PERIOD FOR SYSTEM_TIME (ValidFrom, ValidTo);
-    PRINT 'ProductType: PERIOD FOR SYSTEM_TIME added.';
-END
-GO
-
-IF NOT EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.ProductType') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.ProductType
-    SET (SYSTEM_VERSIONING = ON (
-        HISTORY_TABLE = dbo.ProductType_History,
-        HISTORY_RETENTION_PERIOD = 10 YEARS
-    ));
-    PRINT 'ProductType: SYSTEM_VERSIONING = ON (history: dbo.ProductType_History, retention: 10 years).';
-END
-ELSE
-    PRINT 'ProductType: SYSTEM_VERSIONING already ON — skip.';
-GO
-
-IF EXISTS (SELECT 1 FROM sys.tables WHERE name = 'ProductType_History' AND schema_id = SCHEMA_ID('dbo'))
-   AND NOT EXISTS (
-       SELECT 1 FROM sys.partitions p
-       JOIN sys.tables t ON t.object_id = p.object_id
-       WHERE t.name = 'ProductType_History' AND p.data_compression = 2
-   )
-BEGIN
-    ALTER TABLE dbo.ProductType_History REBUILD WITH (DATA_COMPRESSION = PAGE);
-    PRINT 'ProductType_History: rebuilt with PAGE compression.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 3. Índices
--- ═══════════════════════════════════════════════════════════════════════
-
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'UQ_ProductType_Nombre_Activo' AND object_id = OBJECT_ID('dbo.ProductType'))
-BEGIN
-    CREATE UNIQUE INDEX UQ_ProductType_Nombre_Activo
-        ON dbo.ProductType(Nombre)
-        WHERE IsActive = 1;
-    PRINT 'Index UQ_ProductType_Nombre_Activo created.';
-END
-GO
-
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_ProductType_IsActive_Cover' AND object_id = OBJECT_ID('dbo.ProductType'))
-BEGIN
-    CREATE INDEX IX_ProductType_IsActive_Cover
-        ON dbo.ProductType(IsActive)
-        INCLUDE (Nombre, HasDuration, RequiresText, RequiresCategory, IsBundle, AllowImages);
-    PRINT 'Index IX_ProductType_IsActive_Cover created.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 4. Permiso: catalogo:tipos:gestionar + asignación a rol 'admin'
--- ═══════════════════════════════════════════════════════════════════════
-
-MERGE dbo.Permiso AS t
-USING (VALUES
-    ('catalogo:tipos:gestionar',
-     N'Gestionar tipos de producto',
-     N'Crear, editar y desactivar ProductTypes del catálogo (flags + límites multimedia)',
-     'catalogo')
-) AS s (Codigo, Nombre, Descripcion, Modulo)
-ON t.Codigo = s.Codigo
-WHEN NOT MATCHED BY TARGET THEN
-    INSERT (Codigo, Nombre, Descripcion, Modulo)
-    VALUES (s.Codigo, s.Nombre, s.Descripcion, s.Modulo);
-GO
-
-MERGE dbo.RolPermiso AS t
-USING (
-    SELECT r.Id AS RolId, p.Id AS PermisoId
-    FROM (VALUES ('admin', 'catalogo:tipos:gestionar')) AS x (RolCodigo, PermisoCodigo)
-    JOIN dbo.Rol     r ON r.Codigo = x.RolCodigo
-    JOIN dbo.Permiso p ON p.Codigo = x.PermisoCodigo
-) AS s ON t.RolId = s.RolId AND t.PermisoId = s.PermisoId
-WHEN NOT MATCHED BY TARGET THEN
-    INSERT (RolId, PermisoId) VALUES (s.RolId, s.PermisoId);
-GO
-
-PRINT '';
-PRINT 'V017 applied — dbo.ProductType (temporal, retention 10y) + permiso catalogo:tipos:gestionar.';
-PRINT 'Next: V018 (PRD-008 — seed 12 tipos legacy).';
-GO

database/migrations/V018_ROLLBACK.sql

@@ -1,67 +0,0 @@
--- V018_ROLLBACK.sql
--- Reversa de V018__create_product.sql — PRD-002.
---
--- Idempotente: cada paso usa IF EXISTS guards.
--- ADVERTENCIA: Ejecutar antes de V017_ROLLBACK (FK desde Product hacia ProductType).
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- 1. SYSTEM_VERSIONING OFF
-IF EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.Product') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.Product SET (SYSTEM_VERSIONING = OFF);
-    PRINT 'Product: SYSTEM_VERSIONING = OFF.';
-END
-GO
-
--- 2. DROP PERIOD
-IF EXISTS (SELECT 1 FROM sys.periods WHERE object_id = OBJECT_ID('dbo.Product'))
-BEGIN
-    ALTER TABLE dbo.Product DROP PERIOD FOR SYSTEM_TIME;
-    PRINT 'Product: PERIOD FOR SYSTEM_TIME dropped.';
-END
-GO
-
--- 3. Drop HIDDEN columns + default constraints
-IF COL_LENGTH('dbo.Product', 'ValidFrom') IS NOT NULL
-BEGIN
-    ALTER TABLE dbo.Product DROP CONSTRAINT IF EXISTS DF_Product_ValidFrom;
-    ALTER TABLE dbo.Product DROP CONSTRAINT IF EXISTS DF_Product_ValidTo;
-    ALTER TABLE dbo.Product DROP COLUMN ValidFrom, ValidTo;
-    PRINT 'Product: ValidFrom/ValidTo columns dropped.';
-END
-GO
-
--- 4. Drop history
-IF OBJECT_ID(N'dbo.Product_History', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.Product_History;
-    PRINT 'Table dbo.Product_History dropped.';
-END
-GO
-
--- 5. Drop main
-IF OBJECT_ID(N'dbo.Product', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.Product;
-    PRINT 'Table dbo.Product dropped.';
-END
-GO
-
--- 6. Remove RolPermiso / Permiso
-DELETE rp FROM dbo.RolPermiso rp
-    JOIN dbo.Permiso p ON p.Id = rp.PermisoId
-    WHERE p.Codigo = 'catalogo:productos:gestionar';
-PRINT 'RolPermiso rows for catalogo:productos:gestionar deleted.';
-GO
-
-DELETE FROM dbo.Permiso WHERE Codigo = 'catalogo:productos:gestionar';
-PRINT 'Permiso catalogo:productos:gestionar deleted.';
-GO
-
-PRINT '';
-PRINT 'V018 rolled back successfully.';
-GO

database/migrations/V018__create_product.sql

@@ -1,172 +0,0 @@
--- V018__create_product.sql
--- PRD-002: Product — entidad vendible concreta del catálogo comercial.
---
--- Cambios:
---   1. dbo.Product (FK Medio/ProductType/Rubro, SYSTEM_VERSIONING ON, retention 10 años).
---   2. Índices: filtered UQ por (MedioId, ProductTypeId, Nombre) activos; cover por ProductTypeId
---      (para IProductQueryRepository); cover por MedioId; cover filtrado por RubroId.
---   3. Permiso 'catalogo:productos:gestionar' + asignación a rol 'admin'.
---
--- Patrón: V017 (dbo.ProductType con SYSTEM_VERSIONING + PAGE compression + MERGE permisos).
--- Idempotente: seguro para re-ejecutar.
--- Reversa: V018_ROLLBACK.sql.
--- Run on: SIGCM2 (dev) y SIGCM2_Test (integration tests).
---
--- Notas:
---   - SIN seed de datos — PRD-008 (V019) seedea los 12 productos legacy.
---   - Validación de flags (RequiresCategory, HasDuration) vive en Application layer:
---     un ProductType puede cambiar flags; la Product queda en estado snapshot.
---   - UQ filtered WHERE IsActive=1: permite reusar nombres tras soft-delete.
---
--- SDD Design: engram sdd/prd-002-product-crud/design
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 1. dbo.Product
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID(N'dbo.Product', N'U') IS NULL
-BEGIN
-    CREATE TABLE dbo.Product (
-        Id                INT IDENTITY(1,1) NOT NULL CONSTRAINT PK_Product PRIMARY KEY,
-        Nombre            NVARCHAR(300)     COLLATE SQL_Latin1_General_CP1_CI_AI NOT NULL,
-        MedioId           INT               NOT NULL,
-        ProductTypeId     INT               NOT NULL,
-        RubroId           INT               NULL,
-        BasePrice         DECIMAL(18,4)     NOT NULL,
-        PriceDurationDays INT               NULL,
-        IsActive          BIT               NOT NULL CONSTRAINT DF_Product_IsActive         DEFAULT(1),
-        FechaCreacion     DATETIME2(3)      NOT NULL CONSTRAINT DF_Product_FechaCreacion    DEFAULT(SYSUTCDATETIME()),
-        FechaModificacion DATETIME2(3)      NULL,
-        CONSTRAINT FK_Product_Medio       FOREIGN KEY (MedioId)       REFERENCES dbo.Medio(Id)       ON DELETE NO ACTION,
-        CONSTRAINT FK_Product_ProductType FOREIGN KEY (ProductTypeId) REFERENCES dbo.ProductType(Id) ON DELETE NO ACTION,
-        CONSTRAINT FK_Product_Rubro       FOREIGN KEY (RubroId)       REFERENCES dbo.Rubro(Id)       ON DELETE NO ACTION,
-        CONSTRAINT CK_Product_BasePrice_NonNegative CHECK (BasePrice >= 0),
-        CONSTRAINT CK_Product_PriceDurationDays_Positive CHECK (PriceDurationDays IS NULL OR PriceDurationDays >= 1)
-    );
-    PRINT 'Table dbo.Product created.';
-END
-ELSE
-    PRINT 'Table dbo.Product already exists — skip.';
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 2. SYSTEM_VERSIONING — Product
--- ═══════════════════════════════════════════════════════════════════════
-
-IF COL_LENGTH('dbo.Product', 'ValidFrom') IS NULL
-BEGIN
-    ALTER TABLE dbo.Product
-    ADD
-        ValidFrom DATETIME2(3) GENERATED ALWAYS AS ROW START HIDDEN NOT NULL
-            CONSTRAINT DF_Product_ValidFrom DEFAULT(SYSUTCDATETIME()),
-        ValidTo   DATETIME2(3) GENERATED ALWAYS AS ROW END   HIDDEN NOT NULL
-            CONSTRAINT DF_Product_ValidTo   DEFAULT(CONVERT(DATETIME2(3), '9999-12-31 23:59:59.999')),
-        PERIOD FOR SYSTEM_TIME (ValidFrom, ValidTo);
-    PRINT 'Product: PERIOD FOR SYSTEM_TIME added.';
-END
-GO
-
-IF NOT EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.Product') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.Product
-    SET (SYSTEM_VERSIONING = ON (
-        HISTORY_TABLE = dbo.Product_History,
-        HISTORY_RETENTION_PERIOD = 10 YEARS
-    ));
-    PRINT 'Product: SYSTEM_VERSIONING = ON (history: dbo.Product_History, retention: 10 years).';
-END
-ELSE
-    PRINT 'Product: SYSTEM_VERSIONING already ON — skip.';
-GO
-
-IF EXISTS (SELECT 1 FROM sys.tables WHERE name = 'Product_History' AND schema_id = SCHEMA_ID('dbo'))
-   AND NOT EXISTS (
-       SELECT 1 FROM sys.partitions p
-       JOIN sys.tables t ON t.object_id = p.object_id
-       WHERE t.name = 'Product_History' AND p.data_compression = 2
-   )
-BEGIN
-    ALTER TABLE dbo.Product_History REBUILD WITH (DATA_COMPRESSION = PAGE);
-    PRINT 'Product_History: rebuilt with PAGE compression.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 3. Índices
--- ═══════════════════════════════════════════════════════════════════════
-
--- Filtered UQ: unicidad activa por (Medio, Tipo, Nombre). Permite reusar nombres tras soft-delete.
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'UQ_Product_MedioId_ProductTypeId_Nombre_Active' AND object_id = OBJECT_ID('dbo.Product'))
-BEGIN
-    CREATE UNIQUE INDEX UQ_Product_MedioId_ProductTypeId_Nombre_Active
-        ON dbo.Product (MedioId, ProductTypeId, Nombre)
-        WHERE IsActive = 1;
-    PRINT 'Index UQ_Product_MedioId_ProductTypeId_Nombre_Active created.';
-END
-GO
-
--- Cover para IProductQueryRepository.ExistsActiveByProductTypeAsync
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_Product_ProductTypeId_IsActive' AND object_id = OBJECT_ID('dbo.Product'))
-BEGIN
-    CREATE INDEX IX_Product_ProductTypeId_IsActive
-        ON dbo.Product (ProductTypeId, IsActive);
-    PRINT 'Index IX_Product_ProductTypeId_IsActive created.';
-END
-GO
-
--- Cover para list filtered by MedioId
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_Product_MedioId_IsActive' AND object_id = OBJECT_ID('dbo.Product'))
-BEGIN
-    CREATE INDEX IX_Product_MedioId_IsActive
-        ON dbo.Product (MedioId, IsActive);
-    PRINT 'Index IX_Product_MedioId_IsActive created.';
-END
-GO
-
--- Cover para list filtered by RubroId
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_Product_RubroId_IsActive' AND object_id = OBJECT_ID('dbo.Product'))
-BEGIN
-    CREATE INDEX IX_Product_RubroId_IsActive
-        ON dbo.Product (RubroId, IsActive)
-        WHERE RubroId IS NOT NULL;
-    PRINT 'Index IX_Product_RubroId_IsActive created.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 4. Permiso: catalogo:productos:gestionar + asignación a rol 'admin'
--- ═══════════════════════════════════════════════════════════════════════
-
-MERGE dbo.Permiso AS t
-USING (VALUES
-    ('catalogo:productos:gestionar',
-     N'Gestionar productos del catálogo',
-     N'Crear, editar y desactivar productos del catálogo comercial',
-     'catalogo')
-) AS s (Codigo, Nombre, Descripcion, Modulo)
-ON t.Codigo = s.Codigo
-WHEN NOT MATCHED BY TARGET THEN
-    INSERT (Codigo, Nombre, Descripcion, Modulo)
-    VALUES (s.Codigo, s.Nombre, s.Descripcion, s.Modulo);
-GO
-
-MERGE dbo.RolPermiso AS t
-USING (
-    SELECT r.Id AS RolId, p.Id AS PermisoId
-    FROM (VALUES ('admin', 'catalogo:productos:gestionar')) AS x (RolCodigo, PermisoCodigo)
-    JOIN dbo.Rol     r ON r.Codigo = x.RolCodigo
-    JOIN dbo.Permiso p ON p.Codigo = x.PermisoCodigo
-) AS s ON t.RolId = s.RolId AND t.PermisoId = s.PermisoId
-WHEN NOT MATCHED BY TARGET THEN
-    INSERT (RolId, PermisoId) VALUES (s.RolId, s.PermisoId);
-GO
-
-PRINT '';
-PRINT 'V018 applied — dbo.Product (temporal, retention 10y) + permiso catalogo:productos:gestionar.';
-PRINT 'Next: V019 (PRD-008 — seed 12 productos legacy).';
-GO

database/migrations/V019_ROLLBACK.sql

@@ -1,71 +0,0 @@
--- V019_ROLLBACK.sql
--- PRD-003: Reversa de V019__create_product_prices.sql.
---
--- Pasos:
---   1. Deshabilita SYSTEM_VERSIONING en dbo.ProductPrices (requerido antes de DROP TABLE).
---   2. Elimina el PERIOD FOR SYSTEM_TIME y las columnas hidden SysStartTime/SysEndTime.
---   3. Drop de dbo.ProductPrices_History.
---   4. Drop de dbo.ProductPrices (y sus constraints + índices en cascada).
---   5. Drop de dbo.usp_AddProductPrice.
---
--- ADVERTENCIA: destruye todo el historial de precios. Ejecutar sólo en DEV o TEST.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- 1. Deshabilita SYSTEM_VERSIONING (imprescindible antes de DROP TABLE temporal).
-IF EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.ProductPrices') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.ProductPrices SET (SYSTEM_VERSIONING = OFF);
-    PRINT 'ProductPrices: SYSTEM_VERSIONING = OFF.';
-END
-GO
-
--- 2. Elimina el PERIOD y las hidden cols (si existen, independientemente del versioning).
-IF COL_LENGTH('dbo.ProductPrices', 'SysStartTime') IS NOT NULL
-BEGIN
-    ALTER TABLE dbo.ProductPrices
-    DROP PERIOD FOR SYSTEM_TIME;
-
-    -- Drop default constraints antes de drop de columnas.
-    IF EXISTS (SELECT 1 FROM sys.default_constraints WHERE name = 'DF_ProductPrices_SysStartTime')
-        ALTER TABLE dbo.ProductPrices DROP CONSTRAINT DF_ProductPrices_SysStartTime;
-    IF EXISTS (SELECT 1 FROM sys.default_constraints WHERE name = 'DF_ProductPrices_SysEndTime')
-        ALTER TABLE dbo.ProductPrices DROP CONSTRAINT DF_ProductPrices_SysEndTime;
-
-    ALTER TABLE dbo.ProductPrices DROP COLUMN SysStartTime;
-    ALTER TABLE dbo.ProductPrices DROP COLUMN SysEndTime;
-    PRINT 'ProductPrices: PERIOD + hidden cols dropped.';
-END
-GO
-
--- 3. Drop de la history table.
-IF OBJECT_ID(N'dbo.ProductPrices_History', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.ProductPrices_History;
-    PRINT 'Table dbo.ProductPrices_History dropped.';
-END
-GO
-
--- 4. Drop de la tabla principal (constraints + índices en cascada).
-IF OBJECT_ID(N'dbo.ProductPrices', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.ProductPrices;
-    PRINT 'Table dbo.ProductPrices dropped.';
-END
-GO
-
--- 5. Drop del SP.
-IF OBJECT_ID(N'dbo.usp_AddProductPrice', N'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_AddProductPrice;
-    PRINT 'Procedure dbo.usp_AddProductPrice dropped.';
-END
-GO
-
-PRINT '';
-PRINT 'V019 rollback complete — dbo.ProductPrices, dbo.ProductPrices_History, dbo.usp_AddProductPrice removed.';
-GO

database/migrations/V019__create_product_prices.sql

@@ -1,196 +0,0 @@
--- V019__create_product_prices.sql
--- PRD-003: ProductPrices — historial de precios por Producto con vigencia civil (Cat2).
---
--- Cambios:
---   1. dbo.ProductPrices (FK Product, SYSTEM_VERSIONING ON, retention 10 años).
---   2. Índices: filtered UQ un único activo; cover compuesto para GetPriceAt.
---   3. SP dbo.usp_AddProductPrice (SERIALIZABLE + UPDLOCK, cierre atómico forward-only).
---
--- Patrón: V018 (SYSTEM_VERSIONING + PAGE compression).
--- Idempotente: seguro para re-ejecutar.
--- Reversa: V019_ROLLBACK.sql.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
---
--- Notas:
---   - SysStartTime/SysEndTime como nombres de cols HIDDEN (no ValidFrom/ValidTo):
---     evita colisión con las business cols PriceValidFrom/PriceValidTo (D1).
---   - DECIMAL(12,2) para Price (distinto de Product.BasePrice DECIMAL(18,4)) — precios retail
---     en pesos con 2 decimales; la diferencia es intencional (D6).
---   - Sin seed inicial — Product.BasePrice queda ortogonal como fallback (OQ-B, D8).
---   - Forward-only estricto en SP: THROW 50409 si new PVF <= active PVF (no solo <).
---
--- SDD Design: engram sdd/prd-003-product-prices-historicos/design
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 1. dbo.ProductPrices
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID(N'dbo.ProductPrices', N'U') IS NULL
-BEGIN
-    CREATE TABLE dbo.ProductPrices (
-        Id              BIGINT IDENTITY(1,1) NOT NULL
-            CONSTRAINT PK_ProductPrices PRIMARY KEY,
-        ProductId       INT           NOT NULL,
-        Price           DECIMAL(12,2) NOT NULL,
-        PriceValidFrom  DATE          NOT NULL,
-        PriceValidTo    DATE          NULL,
-        FechaCreacion   DATETIME2(3)  NOT NULL
-            CONSTRAINT DF_ProductPrices_FechaCreacion DEFAULT(SYSUTCDATETIME()),
-        CONSTRAINT FK_ProductPrices_Product
-            FOREIGN KEY (ProductId) REFERENCES dbo.Product(Id) ON DELETE NO ACTION,
-        CONSTRAINT CK_ProductPrices_Price_Positive
-            CHECK (Price > 0),
-        CONSTRAINT CK_ProductPrices_ValidRange
-            CHECK (PriceValidTo IS NULL OR PriceValidTo >= PriceValidFrom)
-    );
-    PRINT 'Table dbo.ProductPrices created.';
-END
-ELSE
-    PRINT 'Table dbo.ProductPrices already exists — skip.';
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 2. SYSTEM_VERSIONING — ProductPrices
---    Las hidden cols se llaman SysStartTime/SysEndTime para evitar
---    colisión con las business cols PriceValidFrom/PriceValidTo (D1).
--- ═══════════════════════════════════════════════════════════════════════
-
-IF COL_LENGTH('dbo.ProductPrices', 'SysStartTime') IS NULL
-BEGIN
-    ALTER TABLE dbo.ProductPrices
-    ADD
-        SysStartTime DATETIME2(3) GENERATED ALWAYS AS ROW START HIDDEN NOT NULL
-            CONSTRAINT DF_ProductPrices_SysStartTime DEFAULT(SYSUTCDATETIME()),
-        SysEndTime   DATETIME2(3) GENERATED ALWAYS AS ROW END   HIDDEN NOT NULL
-            CONSTRAINT DF_ProductPrices_SysEndTime   DEFAULT(CONVERT(DATETIME2(3),'9999-12-31 23:59:59.999')),
-        PERIOD FOR SYSTEM_TIME (SysStartTime, SysEndTime);
-    PRINT 'ProductPrices: PERIOD FOR SYSTEM_TIME added (SysStartTime/SysEndTime).';
-END
-GO
-
-IF NOT EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.ProductPrices') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.ProductPrices
-    SET (SYSTEM_VERSIONING = ON (
-        HISTORY_TABLE = dbo.ProductPrices_History,
-        HISTORY_RETENTION_PERIOD = 10 YEARS
-    ));
-    PRINT 'ProductPrices: SYSTEM_VERSIONING = ON (history: dbo.ProductPrices_History, retention: 10 years).';
-END
-ELSE
-    PRINT 'ProductPrices: SYSTEM_VERSIONING already ON — skip.';
-GO
-
-IF EXISTS (SELECT 1 FROM sys.tables WHERE name = 'ProductPrices_History' AND schema_id = SCHEMA_ID('dbo'))
-   AND NOT EXISTS (
-       SELECT 1 FROM sys.partitions p
-       JOIN sys.tables t ON t.object_id = p.object_id
-       WHERE t.name = 'ProductPrices_History' AND p.data_compression = 2
-   )
-BEGIN
-    ALTER TABLE dbo.ProductPrices_History REBUILD WITH (DATA_COMPRESSION = PAGE);
-    PRINT 'ProductPrices_History: rebuilt with PAGE compression.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 3. Índices
--- ═══════════════════════════════════════════════════════════════════════
-
--- Un único activo por producto (imposibilita violar a nivel BD).
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'UX_ProductPrices_Active' AND object_id = OBJECT_ID('dbo.ProductPrices'))
-BEGIN
-    CREATE UNIQUE INDEX UX_ProductPrices_Active
-        ON dbo.ProductPrices (ProductId)
-        WHERE PriceValidTo IS NULL;
-    PRINT 'Index UX_ProductPrices_Active created.';
-END
-GO
-
--- Cover para GetPriceAt / GetByProductIdAsync (ProductId + PriceValidFrom con INCLUDEs).
-IF NOT EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_ProductPrices_Lookup' AND object_id = OBJECT_ID('dbo.ProductPrices'))
-BEGIN
-    CREATE INDEX IX_ProductPrices_Lookup
-        ON dbo.ProductPrices (ProductId, PriceValidFrom DESC)
-        INCLUDE (Price, PriceValidTo);
-    PRINT 'Index IX_ProductPrices_Lookup created.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 4. SP — dbo.usp_AddProductPrice
---    Cierre atómico forward-only: SERIALIZABLE + UPDLOCK + HOLDLOCK.
---    Params de salida: @NewId (BIGINT), @ClosedId (BIGINT — NULL si primer precio).
--- ═══════════════════════════════════════════════════════════════════════
-GO
-CREATE OR ALTER PROCEDURE dbo.usp_AddProductPrice
-    @ProductId      INT,
-    @Price          DECIMAL(12,2),
-    @PriceValidFrom DATE,
-    @NewId          BIGINT OUTPUT,
-    @ClosedId       BIGINT OUTPUT
-AS
-BEGIN
-    SET NOCOUNT ON;
-    SET XACT_ABORT ON;
-    SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
-
-    BEGIN TRY
-        BEGIN TRANSACTION;
-
-        -- Validación: producto debe existir y estar activo.
-        IF NOT EXISTS (SELECT 1 FROM dbo.Product WITH (NOLOCK) WHERE Id = @ProductId AND IsActive = 1)
-        BEGIN
-            ROLLBACK;
-            THROW 50404, 'Product not found or inactive', 1;
-        END
-
-        -- Lee activo con UPDLOCK + HOLDLOCK — bloquea el range key del filtered index.
-        DECLARE @ActiveId BIGINT, @ActivePVF DATE;
-        SELECT TOP 1
-            @ActiveId  = Id,
-            @ActivePVF = PriceValidFrom
-        FROM dbo.ProductPrices WITH (UPDLOCK, HOLDLOCK, ROWLOCK)
-        WHERE ProductId = @ProductId AND PriceValidTo IS NULL;
-
-        -- Forward-only estricto: el nuevo PVF debe ser ESTRICTAMENTE mayor al activo.
-        IF @ActiveId IS NOT NULL AND @PriceValidFrom <= @ActivePVF
-        BEGIN
-            ROLLBACK;
-            THROW 50409, 'ProductPriceForwardOnly: new PriceValidFrom must be > active.PriceValidFrom', 1;
-        END
-
-        -- Cierra el activo previo: PVT = PVF(nuevo) - 1 día.
-        IF @ActiveId IS NOT NULL
-        BEGIN
-            UPDATE dbo.ProductPrices
-               SET PriceValidTo = DATEADD(DAY, -1, @PriceValidFrom)
-             WHERE Id = @ActiveId;
-            SET @ClosedId = @ActiveId;
-        END
-        ELSE
-            SET @ClosedId = NULL;
-
-        -- Inserta el nuevo activo.
-        INSERT INTO dbo.ProductPrices (ProductId, Price, PriceValidFrom, PriceValidTo)
-        VALUES (@ProductId, @Price, @PriceValidFrom, NULL);
-        SET @NewId = SCOPE_IDENTITY();
-
-        COMMIT TRANSACTION;
-    END TRY
-    BEGIN CATCH
-        IF XACT_STATE() <> 0 ROLLBACK TRANSACTION;
-        THROW;
-    END CATCH
-END
-GO
-
-PRINT '';
-PRINT 'V019 applied — dbo.ProductPrices (temporal, retention 10y) + UX_ProductPrices_Active + IX_ProductPrices_Lookup + usp_AddProductPrice.';
-PRINT 'Next migration: V020 (TBD).';
-GO

database/migrations/V020_ROLLBACK.sql

@@ -1,33 +0,0 @@
--- V020_ROLLBACK.sql
--- PRC-001: Reversa de V020__add_chargeable_chars_permission.sql.
---
--- Pasos:
---   1. Elimina la asignación del permiso al rol 'admin'.
---   2. Elimina el permiso del catálogo.
---
--- ADVERTENCIA: si algún usuario o rol tiene este permiso asignado explícitamente,
---   la FK de RolPermiso causará error. Limpiar RolPermiso primero.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- 1. Eliminar asignaciones del permiso a cualquier rol.
-DELETE rp
-FROM dbo.RolPermiso rp
-JOIN dbo.Permiso p ON p.Id = rp.PermisoId
-WHERE p.Codigo = 'tasacion:caracteres_especiales:gestionar';
-PRINT 'V020 rollback: RolPermiso entries for tasacion:caracteres_especiales:gestionar removed.';
-GO
-
--- 2. Eliminar el permiso del catálogo.
-DELETE FROM dbo.Permiso
-WHERE Codigo = 'tasacion:caracteres_especiales:gestionar';
-PRINT 'V020 rollback: Permiso tasacion:caracteres_especiales:gestionar removed.';
-GO
-
-PRINT '';
-PRINT 'V020 rollback complete.';
-GO

database/migrations/V020__add_chargeable_chars_permission.sql

@@ -1,54 +0,0 @@
--- V020__add_chargeable_chars_permission.sql
--- PRC-001: permiso RBAC para ABM de caracteres tasables.
---
--- Cambios:
---   1. Agrega permiso 'tasacion:caracteres_especiales:gestionar' al catálogo.
---   2. Asigna el permiso al rol 'admin'.
---
--- Convención RBAC: modulo:recurso:accion.
--- Patrón: V007 (MERGE idempotente).
--- Idempotente: seguro para re-ejecutar.
--- Reversa: V020_ROLLBACK.sql.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
---
--- NOTA: V020 se ejecuta ANTES de V021 (tabla) porque el permiso debe existir
---       antes de que la API arranque con [RequirePermission(...)].
---       V021 crea la tabla dbo.ChargeableCharConfig.
---       V022 siembra las 4 filas globales por defecto.
---
--- SDD Design: engram sdd/prc-001-word-counter-spike/design (D16/D17)
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- Agregar permiso al catálogo (idempotente via MERGE).
-MERGE dbo.Permiso AS t
-USING (VALUES
-    ('tasacion:caracteres_especiales:gestionar',
-     N'Gestionar caracteres tasables',
-     N'Crear, editar precio y desactivar la configuración de caracteres especiales para tasación.',
-     'tasacion')
-) AS s (Codigo, Nombre, Descripcion, Modulo)
-ON t.Codigo = s.Codigo
-WHEN NOT MATCHED BY TARGET THEN
-    INSERT (Codigo, Nombre, Descripcion, Modulo)
-    VALUES (s.Codigo, s.Nombre, s.Descripcion, s.Modulo);
-GO
-
--- Asignar a rol 'admin' (idempotente via MERGE).
-MERGE dbo.RolPermiso AS t
-USING (
-    SELECT r.Id AS RolId, p.Id AS PermisoId
-    FROM dbo.Rol     r
-    CROSS JOIN dbo.Permiso p
-    WHERE r.Codigo = 'admin'
-      AND p.Codigo = 'tasacion:caracteres_especiales:gestionar'
-) AS s ON t.RolId = s.RolId AND t.PermisoId = s.PermisoId
-WHEN NOT MATCHED BY TARGET THEN
-    INSERT (RolId, PermisoId) VALUES (s.RolId, s.PermisoId);
-GO
-
-PRINT 'V020 applied — tasacion:caracteres_especiales:gestionar added to catalog and assigned to admin.';
-GO

database/migrations/V021_ROLLBACK.sql

@@ -1,79 +0,0 @@
--- V021_ROLLBACK.sql
--- PRC-001: Reversa de V021__create_chargeable_char_config.sql.
---
--- Pasos:
---   1. Deshabilita SYSTEM_VERSIONING en dbo.ChargeableCharConfig (requerido antes de DROP TABLE).
---   2. Elimina el PERIOD FOR SYSTEM_TIME y las columnas hidden SysStartTime/SysEndTime.
---   3. Drop de dbo.ChargeableCharConfig_History.
---   4. Drop de dbo.ChargeableCharConfig (constraints + índices en cascada).
---   5. Drop de dbo.usp_ChargeableCharConfig_InsertWithClose.
---   6. Drop de dbo.usp_ChargeableCharConfig_GetActiveForMedio.
---
--- ADVERTENCIA: destruye toda la configuración de caracteres tasables. Solo DEV/TEST.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- 1. Deshabilita SYSTEM_VERSIONING (imprescindible antes de DROP TABLE temporal).
-IF EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.ChargeableCharConfig') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.ChargeableCharConfig SET (SYSTEM_VERSIONING = OFF);
-    PRINT 'ChargeableCharConfig: SYSTEM_VERSIONING = OFF.';
-END
-GO
-
--- 2. Elimina el PERIOD y las hidden cols.
-IF COL_LENGTH('dbo.ChargeableCharConfig', 'SysStartTime') IS NOT NULL
-BEGIN
-    ALTER TABLE dbo.ChargeableCharConfig
-    DROP PERIOD FOR SYSTEM_TIME;
-
-    IF EXISTS (SELECT 1 FROM sys.default_constraints WHERE name = 'DF_ChargeableCharConfig_SysStartTime')
-        ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT DF_ChargeableCharConfig_SysStartTime;
-    IF EXISTS (SELECT 1 FROM sys.default_constraints WHERE name = 'DF_ChargeableCharConfig_SysEndTime')
-        ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT DF_ChargeableCharConfig_SysEndTime;
-
-    ALTER TABLE dbo.ChargeableCharConfig DROP COLUMN SysStartTime;
-    ALTER TABLE dbo.ChargeableCharConfig DROP COLUMN SysEndTime;
-    PRINT 'ChargeableCharConfig: PERIOD + hidden cols dropped.';
-END
-GO
-
--- 3. Drop de la history table.
-IF OBJECT_ID(N'dbo.ChargeableCharConfig_History', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.ChargeableCharConfig_History;
-    PRINT 'Table dbo.ChargeableCharConfig_History dropped.';
-END
-GO
-
--- 4. Drop de la tabla principal.
-IF OBJECT_ID(N'dbo.ChargeableCharConfig', N'U') IS NOT NULL
-BEGIN
-    DROP TABLE dbo.ChargeableCharConfig;
-    PRINT 'Table dbo.ChargeableCharConfig dropped.';
-END
-GO
-
--- 5. Drop del SP InsertWithClose.
-IF OBJECT_ID(N'dbo.usp_ChargeableCharConfig_InsertWithClose', N'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose;
-    PRINT 'Procedure dbo.usp_ChargeableCharConfig_InsertWithClose dropped.';
-END
-GO
-
--- 6. Drop del SP GetActiveForMedio.
-IF OBJECT_ID(N'dbo.usp_ChargeableCharConfig_GetActiveForMedio', N'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForMedio;
-    PRINT 'Procedure dbo.usp_ChargeableCharConfig_GetActiveForMedio dropped.';
-END
-GO
-
-PRINT '';
-PRINT 'V021 rollback complete — dbo.ChargeableCharConfig, dbo.ChargeableCharConfig_History, usp_ChargeableCharConfig_InsertWithClose, usp_ChargeableCharConfig_GetActiveForMedio removed.';
-GO

database/migrations/V021__create_chargeable_char_config.sql

@@ -1,256 +0,0 @@
--- V021__create_chargeable_char_config.sql
--- PRC-001: ChargeableCharConfig — configuración de caracteres especiales tasables con vigencia civil.
---
--- Cambios:
---   1. dbo.ChargeableCharConfig (FK Medios NULL=global, SYSTEM_VERSIONING ON, retention 10 años).
---   2. Índices: filtered UX vigente por (MedioId,Symbol); cover IX para GetActiveForMedio.
---   3. SP dbo.usp_ChargeableCharConfig_InsertWithClose (SERIALIZABLE + UPDLOCK, forward-only).
---   4. SP dbo.usp_ChargeableCharConfig_GetActiveForMedio (CTE + ROW_NUMBER per-medio/global).
---
--- Patrón: V019 (SYSTEM_VERSIONING + PAGE compression + SERIALIZABLE SP).
--- Idempotente: seguro para re-ejecutar.
--- Reversa: V021_ROLLBACK.sql.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
---
--- Notas:
---   - SysStartTime/SysEndTime como hidden cols: evita colisión con business cols ValidFrom/ValidTo (D4).
---   - DECIMAL(18,4) para PricePerUnit (mayor granularidad que ProductPrices) (D8).
---   - MedioId NULL = global fallback; per-medio overrides global in GetActiveForMedio (D2/D6).
---   - Forward-only estricto: THROW 50409 si new ValidFrom <= activo.ValidFrom (D9).
---   - UX filtered WHERE ValidTo IS NULL: SQL Server trata (NULL,'$') como valor igual → enforza 1 vigente global (D7).
---   - dbo.ChargeableCharConfig_History debe agregarse a TablesToIgnore en SqlTestFixture.cs (Respawn).
---
--- SDD Design: engram sdd/prc-001-word-counter-spike/design
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 1. dbo.ChargeableCharConfig
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID(N'dbo.ChargeableCharConfig', N'U') IS NULL
-BEGIN
-    CREATE TABLE dbo.ChargeableCharConfig (
-        Id            BIGINT IDENTITY(1,1) NOT NULL
-            CONSTRAINT PK_ChargeableCharConfig PRIMARY KEY,
-        MedioId       INT           NULL,    -- NULL = global fallback
-        Symbol        NVARCHAR(4)   NOT NULL,
-        Category      NVARCHAR(32)  NOT NULL, -- enum-as-string: Currency/Percentage/Exclamation/Question/Other
-        PricePerUnit  DECIMAL(18,4) NOT NULL,
-        ValidFrom     DATE          NOT NULL,
-        ValidTo       DATE          NULL,
-        IsActive      BIT           NOT NULL
-            CONSTRAINT DF_ChargeableCharConfig_IsActive DEFAULT(1),
-        FechaCreacion DATETIME2(3)  NOT NULL
-            CONSTRAINT DF_ChargeableCharConfig_FechaCreacion DEFAULT(SYSUTCDATETIME()),
-        CONSTRAINT FK_ChargeableCharConfig_Medio
-            FOREIGN KEY (MedioId) REFERENCES dbo.Medio(Id) ON DELETE NO ACTION,
-        CONSTRAINT CK_ChargeableCharConfig_Price_Positive
-            CHECK (PricePerUnit > 0),
-        CONSTRAINT CK_ChargeableCharConfig_Symbol_NotEmpty
-            CHECK (LEN(Symbol) > 0),
-        CONSTRAINT CK_ChargeableCharConfig_ValidRange
-            CHECK (ValidTo IS NULL OR ValidTo >= ValidFrom)
-    );
-    PRINT 'Table dbo.ChargeableCharConfig created.';
-END
-ELSE
-    PRINT 'Table dbo.ChargeableCharConfig already exists — skip.';
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 2. SYSTEM_VERSIONING — ChargeableCharConfig
---    SysStartTime/SysEndTime para no colisionar con business cols ValidFrom/ValidTo (D4).
--- ═══════════════════════════════════════════════════════════════════════
-
-IF COL_LENGTH('dbo.ChargeableCharConfig', 'SysStartTime') IS NULL
-BEGIN
-    ALTER TABLE dbo.ChargeableCharConfig
-    ADD
-        SysStartTime DATETIME2(3) GENERATED ALWAYS AS ROW START HIDDEN NOT NULL
-            CONSTRAINT DF_ChargeableCharConfig_SysStartTime DEFAULT(SYSUTCDATETIME()),
-        SysEndTime   DATETIME2(3) GENERATED ALWAYS AS ROW END   HIDDEN NOT NULL
-            CONSTRAINT DF_ChargeableCharConfig_SysEndTime   DEFAULT(CONVERT(DATETIME2(3),'9999-12-31 23:59:59.999')),
-        PERIOD FOR SYSTEM_TIME (SysStartTime, SysEndTime);
-    PRINT 'ChargeableCharConfig: PERIOD FOR SYSTEM_TIME added (SysStartTime/SysEndTime).';
-END
-GO
-
-IF NOT EXISTS (SELECT 1 FROM sys.tables WHERE object_id = OBJECT_ID('dbo.ChargeableCharConfig') AND temporal_type = 2)
-BEGIN
-    ALTER TABLE dbo.ChargeableCharConfig
-    SET (SYSTEM_VERSIONING = ON (
-        HISTORY_TABLE = dbo.ChargeableCharConfig_History,
-        HISTORY_RETENTION_PERIOD = 10 YEARS
-    ));
-    PRINT 'ChargeableCharConfig: SYSTEM_VERSIONING = ON (history: dbo.ChargeableCharConfig_History, retention: 10 years).';
-END
-ELSE
-    PRINT 'ChargeableCharConfig: SYSTEM_VERSIONING already ON — skip.';
-GO
-
-IF EXISTS (SELECT 1 FROM sys.tables WHERE name = 'ChargeableCharConfig_History' AND schema_id = SCHEMA_ID('dbo'))
-   AND NOT EXISTS (
-       SELECT 1 FROM sys.partitions p
-       JOIN sys.tables t ON t.object_id = p.object_id
-       WHERE t.name = 'ChargeableCharConfig_History' AND p.data_compression = 2
-   )
-BEGIN
-    ALTER TABLE dbo.ChargeableCharConfig_History REBUILD WITH (DATA_COMPRESSION = PAGE);
-    PRINT 'ChargeableCharConfig_History: rebuilt with PAGE compression.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 3. Índices
--- ═══════════════════════════════════════════════════════════════════════
-
--- Un único vigente por (MedioId, Symbol).
--- SQL Server trata NULL como "distinto" en índices únicos: (NULL,'$') colisiona consigo mismo
--- → enforza exactamente 1 vigente global por símbolo (D7).
-IF NOT EXISTS (
-    SELECT 1 FROM sys.indexes
-    WHERE name = 'UX_ChargeableCharConfig_Vigente'
-      AND object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-)
-BEGIN
-    CREATE UNIQUE INDEX UX_ChargeableCharConfig_Vigente
-        ON dbo.ChargeableCharConfig (MedioId, Symbol)
-        WHERE ValidTo IS NULL;
-    PRINT 'Index UX_ChargeableCharConfig_Vigente created.';
-END
-GO
-
--- Cover para GetActiveForMedio y List.
-IF NOT EXISTS (
-    SELECT 1 FROM sys.indexes
-    WHERE name = 'IX_ChargeableCharConfig_Query'
-      AND object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-)
-BEGIN
-    CREATE INDEX IX_ChargeableCharConfig_Query
-        ON dbo.ChargeableCharConfig (MedioId, Symbol, ValidFrom, ValidTo)
-        INCLUDE (PricePerUnit, IsActive, Category);
-    PRINT 'Index IX_ChargeableCharConfig_Query created.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 4. SP — dbo.usp_ChargeableCharConfig_InsertWithClose
---    Cierre atómico forward-only: SERIALIZABLE + UPDLOCK + HOLDLOCK.
---    @MedioId NULL = global; existencia validada sólo cuando NOT NULL.
---    THROW 50404: Medio not found.
---    THROW 50409: ForwardOnly — new ValidFrom must be > active.ValidFrom.
---    Params de salida: @NewId (BIGINT), @ClosedId (BIGINT — NULL si primer precio).
--- ═══════════════════════════════════════════════════════════════════════
-GO
-CREATE OR ALTER PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose
-    @MedioId      INT           = NULL,
-    @Symbol       NVARCHAR(4),
-    @Category     NVARCHAR(32),
-    @PricePerUnit DECIMAL(18,4),
-    @ValidFrom    DATE,
-    @NewId        BIGINT OUTPUT,
-    @ClosedId     BIGINT OUTPUT
-AS
-BEGIN
-    SET NOCOUNT ON;
-    SET XACT_ABORT ON;
-    SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
-
-    BEGIN TRY
-        BEGIN TRANSACTION;
-
-        -- Validar MedioId sólo cuando se proporciona (NULL = global fallback siempre válido).
-        IF @MedioId IS NOT NULL
-           AND NOT EXISTS (SELECT 1 FROM dbo.Medio WITH (NOLOCK) WHERE Id = @MedioId)
-        BEGIN
-            ROLLBACK;
-            THROW 50404, 'Medio not found', 1;
-        END
-
-        -- Lee el vigente actual con bloqueo de rango para serialización.
-        DECLARE @ActiveId BIGINT, @ActiveValidFrom DATE;
-        SELECT TOP 1
-            @ActiveId        = Id,
-            @ActiveValidFrom = ValidFrom
-        FROM dbo.ChargeableCharConfig WITH (UPDLOCK, HOLDLOCK, ROWLOCK)
-        WHERE ((@MedioId IS NULL     AND MedioId IS NULL)
-            OR (@MedioId IS NOT NULL AND MedioId = @MedioId))
-          AND Symbol  = @Symbol
-          AND ValidTo IS NULL;
-
-        -- Forward-only estricto: new ValidFrom debe ser ESTRICTAMENTE mayor al activo.
-        IF @ActiveId IS NOT NULL AND @ValidFrom <= @ActiveValidFrom
-        BEGIN
-            ROLLBACK;
-            THROW 50409, 'ChargeableCharConfigForwardOnly: new ValidFrom must be > active.ValidFrom', 1;
-        END
-
-        -- Cierra el vigente previo: ValidTo = ValidFrom(nuevo) - 1 día.
-        IF @ActiveId IS NOT NULL
-        BEGIN
-            UPDATE dbo.ChargeableCharConfig
-               SET ValidTo = DATEADD(DAY, -1, @ValidFrom)
-             WHERE Id = @ActiveId;
-            SET @ClosedId = @ActiveId;
-        END
-        ELSE
-            SET @ClosedId = NULL;
-
-        -- Inserta el nuevo vigente.
-        INSERT INTO dbo.ChargeableCharConfig
-            (MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-        VALUES
-            (@MedioId, @Symbol, @Category, @PricePerUnit, @ValidFrom, NULL, 1);
-        SET @NewId = SCOPE_IDENTITY();
-
-        COMMIT TRANSACTION;
-    END TRY
-    BEGIN CATCH
-        IF XACT_STATE() <> 0 ROLLBACK TRANSACTION;
-        THROW;
-    END CATCH
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- 5. SP — dbo.usp_ChargeableCharConfig_GetActiveForMedio
---    Resolución per-medio + global fallback: 1 fila por Symbol.
---    CTE + ROW_NUMBER PARTITION BY Symbol ORDER BY per-medio(0) vs global(1).
--- ═══════════════════════════════════════════════════════════════════════
-GO
-CREATE OR ALTER PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForMedio
-    @MedioId   INT,
-    @AsOfDate  DATE
-AS
-BEGIN
-    SET NOCOUNT ON;
-    WITH Candidates AS (
-        SELECT
-            Id, MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive,
-            ROW_NUMBER() OVER (
-                PARTITION BY Symbol
-                ORDER BY
-                    CASE WHEN MedioId = @MedioId THEN 0 ELSE 1 END, -- prefer specific over global
-                    ValidFrom DESC
-            ) AS rn
-        FROM dbo.ChargeableCharConfig
-        WHERE IsActive   = 1
-          AND ValidFrom <= @AsOfDate
-          AND (ValidTo IS NULL OR ValidTo >= @AsOfDate)
-          AND (MedioId = @MedioId OR MedioId IS NULL)
-    )
-    SELECT Id, MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive
-    FROM   Candidates
-    WHERE  rn = 1;
-END
-GO
-
-PRINT '';
-PRINT 'V021 applied — dbo.ChargeableCharConfig (temporal, retention 10y) + UX_ChargeableCharConfig_Vigente + IX_ChargeableCharConfig_Query + usp_ChargeableCharConfig_InsertWithClose + usp_ChargeableCharConfig_GetActiveForMedio.';
-PRINT 'Next migration: V022 (seed ChargeableCharConfig).';
-GO

database/migrations/V022_ROLLBACK.sql

@@ -1,23 +0,0 @@
--- V022_ROLLBACK.sql
--- PRC-001: Reversa de V022__seed_chargeable_char_config.sql.
---
--- Elimina las 4 filas globales de seed (MedioId NULL, símbolos $/%/!/¡, ValidTo NULL).
--- Solo elimina las filas vigentes (ValidTo IS NULL) para no romper el historial temporal.
---
--- ADVERTENCIA: si alguna de estas filas fue cerrada (ValidTo SET), el rollback las ignora
---   (ya no son vigentes). La historia temporal queda intacta.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
-DELETE FROM dbo.ChargeableCharConfig
-WHERE MedioId IS NULL
-  AND Symbol IN (N'$', N'%', N'!', N'¡')
-  AND ValidTo IS NULL;
-GO
-
-PRINT 'V022 rollback complete — global seed rows ($, %, !, ¡) removed.';
-GO

database/migrations/V022__seed_chargeable_char_config.sql

@@ -1,44 +0,0 @@
--- V022__seed_chargeable_char_config.sql
--- PRC-001: seed de las 4 configuraciones globales de caracteres tasables por defecto.
---
--- Cambios:
---   1. Inserta 4 filas globales (MedioId NULL): $, %, !, ¡ — precios placeholder 1.0000.
---      El equipo de negocio seteará los valores reales desde el CMS.
---
--- Patrón: MERGE idempotente ON (MedioId IS NULL AND Symbol AND ValidTo IS NULL).
--- Idempotente: seguro para re-ejecutar.
--- Reversa: V022_ROLLBACK.sql.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
---
--- Depends on: V021 (dbo.ChargeableCharConfig must exist).
---
--- Notas:
---   - MedioId NULL = global fallback; aplica a todos los medios a menos que exista
---     una fila per-medio más específica (resolución en usp_ChargeableCharConfig_GetActiveForMedio).
---   - ValidFrom = 2026-01-01: retroactivo al inicio del año fiscal 2026.
---   - ValidTo NULL = vigente (sin fecha de cierre).
---   - PricePerUnit 1.0000 son placeholders — CONFIRMAR con el área de tasación.
---
--- SDD Design: engram sdd/prc-001-word-counter-spike/design (§3.3)
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
-MERGE dbo.ChargeableCharConfig AS t
-USING (VALUES
-    (NULL, N'$',  N'Currency',    CAST(1.0000 AS DECIMAL(18,4)), CAST('2026-01-01' AS DATE)),
-    (NULL, N'%',  N'Percentage',  CAST(1.0000 AS DECIMAL(18,4)), CAST('2026-01-01' AS DATE)),
-    (NULL, N'!',  N'Exclamation', CAST(1.0000 AS DECIMAL(18,4)), CAST('2026-01-01' AS DATE)),
-    (NULL, N'¡',  N'Exclamation', CAST(1.0000 AS DECIMAL(18,4)), CAST('2026-01-01' AS DATE))
-) AS s (MedioId, Symbol, Category, PricePerUnit, ValidFrom)
-ON (t.MedioId IS NULL AND s.MedioId IS NULL AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
-WHEN NOT MATCHED THEN
-    INSERT (MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-    VALUES (s.MedioId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
-GO
-
-PRINT 'V022 applied — 4 global ChargeableCharConfig defaults seeded ($, %, !, ¡).';
-PRINT 'NOTE: PricePerUnit values are placeholders (1.0000). Update via CMS before going live.';
-GO

database/migrations/V023_ROLLBACK.sql

@@ -1,246 +0,0 @@
--- V023_ROLLBACK.sql
--- PRC-001: Reversa de V023__refactor_chargeable_char_config_to_product_type.sql.
---
--- ADVERTENCIA: rollback destructivo — elimina ProductTypeId y restaura MedioId.
---   - Todos los datos de ProductTypeId se pierden.
---   - Las filas globales (ProductTypeId NULL) se preservan como globales (MedioId NULL).
---   - El historial temporal puede quedar inconsistente si la tabla fue modificada después.
---
--- Solo para uso en DEV/TEST. No ejecutar en producción si hay datos de ProductTypeId.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- ─── 1. Drop new SPs ────────────────────────────────────────────────────────
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_ReactivateWithGuard', 'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_ReactivateWithGuard;
-    PRINT 'V023 ROLLBACK: usp_ChargeableCharConfig_ReactivateWithGuard dropped.';
-END
-GO
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_GetActiveForProductType', 'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForProductType;
-    PRINT 'V023 ROLLBACK: usp_ChargeableCharConfig_GetActiveForProductType dropped.';
-END
-GO
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_InsertWithClose', 'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose;
-    PRINT 'V023 ROLLBACK: usp_ChargeableCharConfig_InsertWithClose dropped.';
-END
-GO
-
--- ─── 2. Reverse table alterations if ProductTypeId column exists ─────────────
-
-IF EXISTS (SELECT 1 FROM sys.tables WHERE name = 'ChargeableCharConfig' AND schema_id = SCHEMA_ID('dbo'))
-   AND EXISTS (SELECT 1 FROM sys.columns
-               WHERE object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-                 AND name = 'ProductTypeId')
-BEGIN
-    -- 2a. Turn off SYSTEM_VERSIONING
-    ALTER TABLE dbo.ChargeableCharConfig SET (SYSTEM_VERSIONING = OFF);
-    PRINT 'V023 ROLLBACK: SYSTEM_VERSIONING = OFF.';
-
-    -- 2b. Drop indexes on ProductTypeId
-    IF EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'UX_ChargeableCharConfig_Vigente'
-               AND object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        DROP INDEX UX_ChargeableCharConfig_Vigente ON dbo.ChargeableCharConfig;
-        PRINT 'V023 ROLLBACK: UX_ChargeableCharConfig_Vigente dropped.';
-    END
-
-    IF EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_ChargeableCharConfig_Query'
-               AND object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        DROP INDEX IX_ChargeableCharConfig_Query ON dbo.ChargeableCharConfig;
-        PRINT 'V023 ROLLBACK: IX_ChargeableCharConfig_Query dropped.';
-    END
-
-    -- 2c. Drop FK to ProductType
-    DECLARE @fk_pt sysname;
-    SELECT @fk_pt = name
-      FROM sys.foreign_keys
-     WHERE parent_object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-       AND referenced_object_id = OBJECT_ID('dbo.ProductType');
-    IF @fk_pt IS NOT NULL
-    BEGIN
-        EXEC('ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT ' + @fk_pt);
-        PRINT 'V023 ROLLBACK: FK_ChargeableCharConfig_ProductType dropped.';
-    END
-
-    -- 2d. Drop NonNegative price check; restore Positive check
-    IF EXISTS (SELECT 1 FROM sys.check_constraints
-               WHERE name = 'CK_ChargeableCharConfig_Price_NonNegative'
-                 AND parent_object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT CK_ChargeableCharConfig_Price_NonNegative;
-        PRINT 'V023 ROLLBACK: CK_ChargeableCharConfig_Price_NonNegative dropped.';
-    END
-
-    IF NOT EXISTS (SELECT 1 FROM sys.check_constraints
-                   WHERE name = 'CK_ChargeableCharConfig_Price_Positive'
-                     AND parent_object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        ALTER TABLE dbo.ChargeableCharConfig
-            ADD CONSTRAINT CK_ChargeableCharConfig_Price_Positive CHECK (PricePerUnit > 0);
-        PRINT 'V023 ROLLBACK: CK_ChargeableCharConfig_Price_Positive restored.';
-    END
-
-    -- 2e. Drop ProductTypeId column from main + history
-    ALTER TABLE dbo.ChargeableCharConfig DROP COLUMN ProductTypeId;
-    PRINT 'V023 ROLLBACK: ProductTypeId dropped from ChargeableCharConfig.';
-
-    IF EXISTS (SELECT 1 FROM sys.columns
-               WHERE object_id = OBJECT_ID('dbo.ChargeableCharConfig_History')
-                 AND name = 'ProductTypeId')
-    BEGIN
-        ALTER TABLE dbo.ChargeableCharConfig_History DROP COLUMN ProductTypeId;
-        PRINT 'V023 ROLLBACK: ProductTypeId dropped from ChargeableCharConfig_History.';
-    END
-
-    -- 2f. Restore MedioId column
-    ALTER TABLE dbo.ChargeableCharConfig ADD MedioId INT NULL;
-    ALTER TABLE dbo.ChargeableCharConfig_History ADD MedioId INT NULL;
-    PRINT 'V023 ROLLBACK: MedioId restored.';
-
-    -- 2g. Restore FK to Medio
-    ALTER TABLE dbo.ChargeableCharConfig
-        ADD CONSTRAINT FK_ChargeableCharConfig_Medio
-        FOREIGN KEY (MedioId) REFERENCES dbo.Medio(Id) ON DELETE NO ACTION;
-    PRINT 'V023 ROLLBACK: FK_ChargeableCharConfig_Medio restored.';
-
-    -- 2h. Restore indexes on MedioId
-    CREATE UNIQUE NONCLUSTERED INDEX UX_ChargeableCharConfig_Vigente
-        ON dbo.ChargeableCharConfig (MedioId, Symbol)
-        WHERE ValidTo IS NULL;
-    PRINT 'V023 ROLLBACK: UX_ChargeableCharConfig_Vigente restored (MedioId).';
-
-    CREATE NONCLUSTERED INDEX IX_ChargeableCharConfig_Query
-        ON dbo.ChargeableCharConfig (MedioId, Symbol, ValidFrom, ValidTo)
-        INCLUDE (PricePerUnit, IsActive, Category);
-    PRINT 'V023 ROLLBACK: IX_ChargeableCharConfig_Query restored (MedioId).';
-
-    -- 2i. Restore SYSTEM_VERSIONING
-    ALTER TABLE dbo.ChargeableCharConfig
-        SET (SYSTEM_VERSIONING = ON (
-            HISTORY_TABLE = dbo.ChargeableCharConfig_History,
-            HISTORY_RETENTION_PERIOD = 10 YEARS
-        ));
-    PRINT 'V023 ROLLBACK: SYSTEM_VERSIONING = ON restored.';
-END
-ELSE
-    PRINT 'V023 ROLLBACK: ProductTypeId column not found — table already in MedioId state or missing, skipping.';
-GO
-
--- ─── 3. Restore original SPs ────────────────────────────────────────────────
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_InsertWithClose', 'P') IS NULL
-    EXEC('CREATE PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose AS RETURN 0');
-GO
-
-ALTER PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose
-    @MedioId      INT           = NULL,
-    @Symbol       NVARCHAR(4),
-    @Category     NVARCHAR(32),
-    @PricePerUnit DECIMAL(18,4),
-    @ValidFrom    DATE,
-    @NewId        BIGINT OUTPUT,
-    @ClosedId     BIGINT OUTPUT
-AS
-BEGIN
-    SET NOCOUNT ON;
-    SET XACT_ABORT ON;
-    SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
-
-    BEGIN TRY
-        BEGIN TRANSACTION;
-
-        IF @MedioId IS NOT NULL
-           AND NOT EXISTS (SELECT 1 FROM dbo.Medio WITH (NOLOCK) WHERE Id = @MedioId)
-        BEGIN
-            ROLLBACK;
-            THROW 50404, 'Medio not found', 1;
-        END
-
-        DECLARE @ActiveId BIGINT, @ActiveValidFrom DATE;
-        SELECT TOP 1
-            @ActiveId        = Id,
-            @ActiveValidFrom = ValidFrom
-        FROM dbo.ChargeableCharConfig WITH (UPDLOCK, HOLDLOCK, ROWLOCK)
-        WHERE ((@MedioId IS NULL     AND MedioId IS NULL)
-            OR (@MedioId IS NOT NULL AND MedioId = @MedioId))
-          AND Symbol  = @Symbol
-          AND ValidTo IS NULL;
-
-        IF @ActiveId IS NOT NULL AND @ValidFrom <= @ActiveValidFrom
-        BEGIN
-            ROLLBACK;
-            THROW 50409, 'ChargeableCharConfigForwardOnly: new ValidFrom must be > active.ValidFrom', 1;
-        END
-
-        IF @ActiveId IS NOT NULL
-        BEGIN
-            UPDATE dbo.ChargeableCharConfig
-               SET ValidTo = DATEADD(DAY, -1, @ValidFrom)
-             WHERE Id = @ActiveId;
-            SET @ClosedId = @ActiveId;
-        END
-        ELSE
-            SET @ClosedId = NULL;
-
-        INSERT INTO dbo.ChargeableCharConfig
-            (MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-        VALUES
-            (@MedioId, @Symbol, @Category, @PricePerUnit, @ValidFrom, NULL, 1);
-        SET @NewId = SCOPE_IDENTITY();
-
-        COMMIT TRANSACTION;
-    END TRY
-    BEGIN CATCH
-        IF XACT_STATE() <> 0 ROLLBACK TRANSACTION;
-        THROW;
-    END CATCH
-END
-GO
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_GetActiveForMedio', 'P') IS NULL
-    EXEC('CREATE PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForMedio AS RETURN 0');
-GO
-
-ALTER PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForMedio
-    @MedioId  INT,
-    @AsOfDate DATE
-AS
-BEGIN
-    SET NOCOUNT ON;
-    WITH Candidates AS (
-        SELECT
-            Id, MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive,
-            ROW_NUMBER() OVER (
-                PARTITION BY Symbol
-                ORDER BY
-                    CASE WHEN MedioId = @MedioId THEN 0 ELSE 1 END,
-                    ValidFrom DESC
-            ) AS rn
-        FROM dbo.ChargeableCharConfig
-        WHERE IsActive   = 1
-          AND ValidFrom <= @AsOfDate
-          AND (ValidTo IS NULL OR ValidTo >= @AsOfDate)
-          AND (MedioId = @MedioId OR MedioId IS NULL)
-    )
-    SELECT Id, MedioId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive
-    FROM   Candidates
-    WHERE  rn = 1;
-END
-GO
-
-PRINT '';
-PRINT 'V023 ROLLBACK complete — ChargeableCharConfig restored to MedioId model.';
-GO

database/migrations/V023__refactor_chargeable_char_config_to_product_type.sql

@@ -1,414 +0,0 @@
--- V023__refactor_chargeable_char_config_to_product_type.sql
--- PRC-001 scope delta: ChargeableCharConfig per ProductType (reemplaza per-Medio).
---
--- Cambios:
---   1. DROP MedioId + FK_ChargeableCharConfig_Medio + índices que lo referencian.
---   2. ADD ProductTypeId (nullable = global fallback) + FK_ChargeableCharConfig_ProductType.
---   3. Recrea índices con ProductTypeId (UX_Vigente + IX_Query).
---   4. DROP+CREATE usp_ChargeableCharConfig_InsertWithClose (@MedioId → @ProductTypeId).
---   5. DROP usp_ChargeableCharConfig_GetActiveForMedio + CREATE usp_ChargeableCharConfig_GetActiveForProductType.
---   6. NEW SP usp_ChargeableCharConfig_ReactivateWithGuard (opción A+guard para feature 3).
---   7. DROP CK_ChargeableCharConfig_Price_Positive (se permite 0.0000 para opt-in billing).
---      Reemplaza con CK_ChargeableCharConfig_Price_NonNegative (>= 0).
---
--- Patrón: idempotente con IF EXISTS guards. Bloque principal protegido por la presencia
---         de la columna MedioId — si no existe ya fue refactorizada, el bloque no ejecuta.
--- SYSTEM_VERSIONING: OFF al inicio del ALTER block, ON al final (con history table + retention).
--- Depende de: V017 (dbo.ProductType debe existir).
--- Reversa: V023_ROLLBACK.sql.
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
---
--- SDD Design: engram sdd/prc-001-word-counter-spike/design
--- Scope delta: engram sdd/prc-001-word-counter-spike/scope-delta-1
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- Bloque principal: solo ejecuta si la tabla existe Y todavía tiene MedioId
--- (guard idempotente: si ya fue refactorizada, el bloque se saltea completo).
--- ═══════════════════════════════════════════════════════════════════════
-
-IF EXISTS (SELECT 1 FROM sys.tables WHERE name = 'ChargeableCharConfig' AND schema_id = SCHEMA_ID('dbo'))
-   AND EXISTS (SELECT 1 FROM sys.columns
-               WHERE object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-                 AND name = 'MedioId')
-BEGIN
-    PRINT 'V023: MedioId column found — proceeding with refactor.';
-
-    -- ─── 1. Turn OFF SYSTEM_VERSIONING (idempotent — skip if already OFF) ───
-    IF EXISTS (SELECT 1 FROM sys.tables
-               WHERE name = 'ChargeableCharConfig'
-                 AND schema_id = SCHEMA_ID('dbo')
-                 AND temporal_type = 2)  -- 2 = SYSTEM_VERSIONED_TEMPORAL_TABLE
-    BEGIN
-        ALTER TABLE dbo.ChargeableCharConfig SET (SYSTEM_VERSIONING = OFF);
-        PRINT 'V023: SYSTEM_VERSIONING = OFF.';
-    END
-    ELSE
-        PRINT 'V023: SYSTEM_VERSIONING already OFF — skipping.';
-
-    -- ─── 2. Drop indexes that reference MedioId ────────────────────────
-    IF EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'UX_ChargeableCharConfig_Vigente'
-               AND object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        DROP INDEX UX_ChargeableCharConfig_Vigente ON dbo.ChargeableCharConfig;
-        PRINT 'V023: UX_ChargeableCharConfig_Vigente dropped.';
-    END
-
-    IF EXISTS (SELECT 1 FROM sys.indexes WHERE name = 'IX_ChargeableCharConfig_Query'
-               AND object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        DROP INDEX IX_ChargeableCharConfig_Query ON dbo.ChargeableCharConfig;
-        PRINT 'V023: IX_ChargeableCharConfig_Query dropped.';
-    END
-
-    -- ─── 3. Drop FK to Medio ────────────────────────────────────────────
-    DECLARE @fk_name sysname;
-    SELECT @fk_name = name
-      FROM sys.foreign_keys
-     WHERE parent_object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-       AND referenced_object_id = OBJECT_ID('dbo.Medio');
-    IF @fk_name IS NOT NULL
-    BEGIN
-        EXEC('ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT ' + @fk_name);
-        PRINT 'V023: FK_ChargeableCharConfig_Medio dropped.';
-    END
-
-    -- ─── 4. Drop MedioId column (drop DF constraint first if present) ───
-    DECLARE @df_medio sysname;
-    SELECT @df_medio = dc.name
-      FROM sys.default_constraints dc
-      JOIN sys.columns c ON c.default_object_id = dc.object_id
-     WHERE c.object_id = OBJECT_ID('dbo.ChargeableCharConfig')
-       AND c.name = 'MedioId';
-    IF @df_medio IS NOT NULL
-    BEGIN
-        EXEC('ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT ' + @df_medio);
-        PRINT 'V023: Default constraint on MedioId dropped.';
-    END
-
-    ALTER TABLE dbo.ChargeableCharConfig DROP COLUMN MedioId;
-    PRINT 'V023: MedioId column dropped from ChargeableCharConfig.';
-
-    -- Drop MedioId from history table if present
-    IF EXISTS (SELECT 1 FROM sys.columns
-               WHERE object_id = OBJECT_ID('dbo.ChargeableCharConfig_History')
-                 AND name = 'MedioId')
-    BEGIN
-        -- Drop default constraint on history MedioId if any
-        DECLARE @df_hist_medio sysname;
-        SELECT @df_hist_medio = dc.name
-          FROM sys.default_constraints dc
-          JOIN sys.columns c ON c.default_object_id = dc.object_id
-         WHERE c.object_id = OBJECT_ID('dbo.ChargeableCharConfig_History')
-           AND c.name = 'MedioId';
-        IF @df_hist_medio IS NOT NULL
-            EXEC('ALTER TABLE dbo.ChargeableCharConfig_History DROP CONSTRAINT ' + @df_hist_medio);
-
-        ALTER TABLE dbo.ChargeableCharConfig_History DROP COLUMN MedioId;
-        PRINT 'V023: MedioId column dropped from ChargeableCharConfig_History.';
-    END
-
-    -- ─── 5. Drop CK_Price_Positive, replace with CK_Price_NonNegative ──
-    --    V024 seeds PricePerUnit = 0.0000 (opt-in billing). Old check (> 0) would block it.
-    IF EXISTS (SELECT 1 FROM sys.check_constraints
-               WHERE name = 'CK_ChargeableCharConfig_Price_Positive'
-                 AND parent_object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        ALTER TABLE dbo.ChargeableCharConfig DROP CONSTRAINT CK_ChargeableCharConfig_Price_Positive;
-        PRINT 'V023: CK_ChargeableCharConfig_Price_Positive dropped.';
-    END
-
-    IF NOT EXISTS (SELECT 1 FROM sys.check_constraints
-                   WHERE name = 'CK_ChargeableCharConfig_Price_NonNegative'
-                     AND parent_object_id = OBJECT_ID('dbo.ChargeableCharConfig'))
-    BEGIN
-        ALTER TABLE dbo.ChargeableCharConfig
-            ADD CONSTRAINT CK_ChargeableCharConfig_Price_NonNegative
-            CHECK (PricePerUnit >= 0);
-        PRINT 'V023: CK_ChargeableCharConfig_Price_NonNegative added (>= 0, opt-in billing).';
-    END
-
-    -- ─── 6. Add ProductTypeId column ────────────────────────────────────
-    ALTER TABLE dbo.ChargeableCharConfig
-        ADD ProductTypeId INT NULL;  -- NULL = global fallback
-    PRINT 'V023: ProductTypeId column added to ChargeableCharConfig.';
-
-    ALTER TABLE dbo.ChargeableCharConfig_History
-        ADD ProductTypeId INT NULL;
-    PRINT 'V023: ProductTypeId column added to ChargeableCharConfig_History.';
-
-    -- ─── 7. Add FK to ProductType ────────────────────────────────────────
-    ALTER TABLE dbo.ChargeableCharConfig
-        ADD CONSTRAINT FK_ChargeableCharConfig_ProductType
-        FOREIGN KEY (ProductTypeId) REFERENCES dbo.ProductType(Id) ON DELETE NO ACTION;
-    PRINT 'V023: FK_ChargeableCharConfig_ProductType added.';
-
-    -- ─── 8. Recreate filtered unique index with ProductTypeId ────────────
-    -- 1 vigente per (ProductTypeId, Symbol). NULL ProductTypeId = global fallback.
-    -- SQL Server trata NULL como "distinto" en unique indexes → enforza 1 vigente global.
-    CREATE UNIQUE NONCLUSTERED INDEX UX_ChargeableCharConfig_Vigente
-        ON dbo.ChargeableCharConfig (ProductTypeId, Symbol)
-        WHERE ValidTo IS NULL;
-    PRINT 'V023: UX_ChargeableCharConfig_Vigente recreated (ProductTypeId, Symbol).';
-
-    -- ─── 9. Recreate cover index with ProductTypeId ──────────────────────
-    CREATE NONCLUSTERED INDEX IX_ChargeableCharConfig_Query
-        ON dbo.ChargeableCharConfig (ProductTypeId, Symbol, ValidFrom, ValidTo)
-        INCLUDE (PricePerUnit, IsActive, Category);
-    PRINT 'V023: IX_ChargeableCharConfig_Query recreated (ProductTypeId).';
-
-    -- ─── 10. Turn SYSTEM_VERSIONING back ON ──────────────────────────────
-    ALTER TABLE dbo.ChargeableCharConfig
-        SET (SYSTEM_VERSIONING = ON (
-            HISTORY_TABLE = dbo.ChargeableCharConfig_History,
-            HISTORY_RETENTION_PERIOD = 10 YEARS
-        ));
-    PRINT 'V023: SYSTEM_VERSIONING = ON (history: dbo.ChargeableCharConfig_History, retention: 10 years).';
-END
-ELSE
-BEGIN
-    IF NOT EXISTS (SELECT 1 FROM sys.tables WHERE name = 'ChargeableCharConfig' AND schema_id = SCHEMA_ID('dbo'))
-        PRINT 'V023: dbo.ChargeableCharConfig does not exist — skipping table refactor.';
-    ELSE
-        PRINT 'V023: MedioId column not found — table already refactored, skipping.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- SP: usp_ChargeableCharConfig_InsertWithClose (@ProductTypeId replaces @MedioId)
---     Cierre atómico forward-only: SERIALIZABLE + UPDLOCK + HOLDLOCK.
---     @ProductTypeId NULL = global; FK validada solo cuando NOT NULL (via referential integrity).
---     THROW 50404: ProductType not found.
---     THROW 50409: ForwardOnly — new ValidFrom must be > active.ValidFrom.
---     Output: @NewId (BIGINT), @ClosedId (BIGINT — NULL if first price for symbol).
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_InsertWithClose', 'P') IS NOT NULL
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose;
-GO
-
-CREATE PROCEDURE dbo.usp_ChargeableCharConfig_InsertWithClose
-    @ProductTypeId INT           = NULL,
-    @Symbol        NVARCHAR(4),
-    @Category      NVARCHAR(32),
-    @PricePerUnit  DECIMAL(18,4),
-    @ValidFrom     DATE,
-    @NewId         BIGINT OUTPUT,
-    @ClosedId      BIGINT OUTPUT
-AS
-BEGIN
-    SET NOCOUNT ON;
-    SET XACT_ABORT ON;
-    SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
-
-    BEGIN TRY
-        BEGIN TRANSACTION;
-
-        -- Validate ProductTypeId only when provided (NULL = global fallback, always valid).
-        -- FK constraint handles referential integrity; we throw 50404 explicitly for better UX.
-        IF @ProductTypeId IS NOT NULL
-           AND NOT EXISTS (SELECT 1 FROM dbo.ProductType WITH (NOLOCK) WHERE Id = @ProductTypeId)
-        BEGIN
-            ROLLBACK;
-            THROW 50404, 'ProductType not found', 1;
-        END
-
-        -- Read current vigente with range lock for serialization.
-        DECLARE @ActiveId BIGINT, @ActiveValidFrom DATE;
-        SELECT TOP 1
-            @ActiveId        = Id,
-            @ActiveValidFrom = ValidFrom
-        FROM dbo.ChargeableCharConfig WITH (UPDLOCK, HOLDLOCK, ROWLOCK)
-        WHERE ((@ProductTypeId IS NULL     AND ProductTypeId IS NULL)
-            OR (@ProductTypeId IS NOT NULL AND ProductTypeId = @ProductTypeId))
-          AND Symbol  = @Symbol
-          AND ValidTo IS NULL;
-
-        -- Forward-only strict: new ValidFrom must be STRICTLY greater than active.ValidFrom.
-        IF @ActiveId IS NOT NULL AND @ValidFrom <= @ActiveValidFrom
-        BEGIN
-            ROLLBACK;
-            THROW 50409, 'ChargeableCharConfigForwardOnly: new ValidFrom must be > active.ValidFrom', 1;
-        END
-
-        -- Close the current vigente: ValidTo = new ValidFrom - 1 day.
-        IF @ActiveId IS NOT NULL
-        BEGIN
-            UPDATE dbo.ChargeableCharConfig
-               SET ValidTo = DATEADD(DAY, -1, @ValidFrom)
-             WHERE Id = @ActiveId;
-            SET @ClosedId = @ActiveId;
-        END
-        ELSE
-            SET @ClosedId = NULL;
-
-        -- Insert the new vigente.
-        INSERT INTO dbo.ChargeableCharConfig
-            (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-        VALUES
-            (@ProductTypeId, @Symbol, @Category, @PricePerUnit, @ValidFrom, NULL, 1);
-        SET @NewId = SCOPE_IDENTITY();
-
-        COMMIT TRANSACTION;
-    END TRY
-    BEGIN CATCH
-        IF XACT_STATE() <> 0 ROLLBACK TRANSACTION;
-        THROW;
-    END CATCH
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- SP: drop old GetActiveForMedio (renamed to GetActiveForProductType)
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_GetActiveForMedio', 'P') IS NOT NULL
-BEGIN
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForMedio;
-    PRINT 'V023: usp_ChargeableCharConfig_GetActiveForMedio dropped.';
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- SP: usp_ChargeableCharConfig_GetActiveForProductType
---     Resolución per-ProductType + global fallback: 1 fila por Symbol.
---     CTE + ROW_NUMBER PARTITION BY Symbol ORDER BY per-PT(0) vs global(1).
---     @ProductTypeId: the specific product type to resolve for.
---     @AsOfDate: resolve active rows as of this date (for pricing snapshot).
--- ═══════════════════════════════════════════════════════════════════════
-
-CREATE PROCEDURE dbo.usp_ChargeableCharConfig_GetActiveForProductType
-    @ProductTypeId INT,
-    @AsOfDate      DATE
-AS
-BEGIN
-    SET NOCOUNT ON;
-    WITH Candidates AS (
-        SELECT
-            Id, ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive,
-            ROW_NUMBER() OVER (
-                PARTITION BY Symbol
-                ORDER BY
-                    CASE WHEN ProductTypeId = @ProductTypeId THEN 0 ELSE 1 END, -- prefer specific over global
-                    ValidFrom DESC
-            ) AS rn
-        FROM dbo.ChargeableCharConfig
-        WHERE IsActive   = 1
-          AND ValidFrom <= @AsOfDate
-          AND (ValidTo IS NULL OR ValidTo >= @AsOfDate)
-          AND (ProductTypeId = @ProductTypeId OR ProductTypeId IS NULL)
-    )
-    SELECT Id, ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive
-    FROM   Candidates
-    WHERE  rn = 1;
-END
-GO
-
--- ═══════════════════════════════════════════════════════════════════════
--- SP: usp_ChargeableCharConfig_ReactivateWithGuard (NEW — feature 3 of scope delta)
---     Opción A+guard: literal undo of the last close for (ProductTypeId, Symbol).
---     Guards:
---       - Row must exist → THROW 50404
---       - Row must be closed (ValidTo IS NOT NULL, IsActive = 0) → THROW 50410 if already active
---       - No vigente currently exists for (ProductTypeId, Symbol) → THROW 50411
---       - No posterior rows exist for (ProductTypeId, Symbol) → THROW 50412
---     On success: UPDATE IsActive = 1, ValidTo = NULL (literal undo).
---     Preserves forward-only invariant and maintains clean history.
--- ═══════════════════════════════════════════════════════════════════════
-
-IF OBJECT_ID('dbo.usp_ChargeableCharConfig_ReactivateWithGuard', 'P') IS NOT NULL
-    DROP PROCEDURE dbo.usp_ChargeableCharConfig_ReactivateWithGuard;
-GO
-
-CREATE PROCEDURE dbo.usp_ChargeableCharConfig_ReactivateWithGuard
-    @Id BIGINT
-AS
-BEGIN
-    SET NOCOUNT ON;
-    SET XACT_ABORT ON;
-    SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
-
-    BEGIN TRY
-        BEGIN TRANSACTION;
-
-        -- Step 1: Lock + load target row.
-        DECLARE @ProductTypeId INT, @Symbol NVARCHAR(4), @ValidTo DATE, @IsActive BIT;
-        SELECT @ProductTypeId = ProductTypeId,
-               @Symbol        = Symbol,
-               @ValidTo       = ValidTo,
-               @IsActive      = IsActive
-          FROM dbo.ChargeableCharConfig WITH (UPDLOCK, HOLDLOCK)
-         WHERE Id = @Id;
-
-        IF @@ROWCOUNT = 0
-        BEGIN
-            ROLLBACK TRANSACTION;
-            THROW 50404, 'ChargeableCharConfig row not found', 1;
-        END
-
-        -- Step 2: Row must be closed (ValidTo IS NOT NULL and IsActive = 0).
-        --         If it is currently active (ValidTo IS NULL), reactivation is nonsensical.
-        IF @ValidTo IS NULL
-        BEGIN
-            ROLLBACK TRANSACTION;
-            THROW 50410, 'Row is already active — reactivation not needed', 1;
-        END
-
-        -- Step 3: GUARD — no vigente currently for (ProductTypeId, Symbol).
-        --         Prevents re-opening a row while another is already vigente.
-        IF EXISTS (
-            SELECT 1 FROM dbo.ChargeableCharConfig
-             WHERE ((ProductTypeId = @ProductTypeId) OR (ProductTypeId IS NULL AND @ProductTypeId IS NULL))
-               AND Symbol  = @Symbol
-               AND ValidTo IS NULL
-        )
-        BEGIN
-            ROLLBACK TRANSACTION;
-            THROW 50411, 'A current active row already exists for this ProductType/Symbol — cannot reactivate', 1;
-        END
-
-        -- Step 4: GUARD — no posterior rows exist for (ProductTypeId, Symbol) after @ValidTo.
-        --         Ensures this is the LAST closed row; reactivating an older row would violate
-        --         forward-only ordering of the temporal chain.
-        IF EXISTS (
-            SELECT 1 FROM dbo.ChargeableCharConfig
-             WHERE ((ProductTypeId = @ProductTypeId) OR (ProductTypeId IS NULL AND @ProductTypeId IS NULL))
-               AND Symbol    = @Symbol
-               AND ValidFrom > @ValidTo
-               AND Id        <> @Id
-        )
-        BEGIN
-            ROLLBACK TRANSACTION;
-            THROW 50412, 'Posterior rows exist for this ProductType/Symbol — reactivation not allowed', 1;
-        END
-
-        -- Step 5: Literal undo — re-open the row.
-        UPDATE dbo.ChargeableCharConfig
-           SET IsActive = 1,
-               ValidTo  = NULL
-         WHERE Id = @Id;
-
-        COMMIT TRANSACTION;
-    END TRY
-    BEGIN CATCH
-        IF XACT_STATE() <> 0 ROLLBACK TRANSACTION;
-        THROW;
-    END CATCH
-END
-GO
-
-PRINT '';
-PRINT 'V023 applied — ChargeableCharConfig refactored to ProductType model:';
-PRINT '  - MedioId dropped, ProductTypeId added (FK to dbo.ProductType)';
-PRINT '  - UX_ChargeableCharConfig_Vigente + IX_ChargeableCharConfig_Query recreated';
-PRINT '  - usp_ChargeableCharConfig_InsertWithClose: @MedioId → @ProductTypeId';
-PRINT '  - usp_ChargeableCharConfig_GetActiveForMedio dropped';
-PRINT '  - usp_ChargeableCharConfig_GetActiveForProductType created';
-PRINT '  - usp_ChargeableCharConfig_ReactivateWithGuard created (NEW)';
-PRINT '  - CK_Price_Positive replaced by CK_Price_NonNegative (>= 0 for opt-in billing)';
-PRINT 'Next migration: V024 (reseed global rows with PricePerUnit = 0.0000).';
-GO

database/migrations/V024_ROLLBACK.sql

@@ -1,22 +0,0 @@
--- V024_ROLLBACK.sql
--- PRC-001: Reversa de V024__reseed_global_with_zero_price.sql.
---
--- Restaura las 4 filas globales de seed a PricePerUnit = 1.0000 (valor original de V022).
--- Solo ejecutar si V024 fue aplicado y se desea volver al estado previo.
---
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
-UPDATE dbo.ChargeableCharConfig
-   SET PricePerUnit = CAST(1.0000 AS DECIMAL(18,4))
- WHERE ProductTypeId IS NULL
-   AND Symbol IN (N'$', N'%', N'!', N'¡')
-   AND ValidTo IS NULL;
-
-PRINT 'V024 ROLLBACK complete — global ChargeableCharConfig prices restored to 1.0000.';
-PRINT 'Rows updated: ' + CAST(@@ROWCOUNT AS NVARCHAR(10));
-GO

database/migrations/V024__reseed_global_with_zero_price.sql

@@ -1,34 +0,0 @@
--- V024__reseed_global_with_zero_price.sql
--- PRC-001 scope delta: actualiza las 4 filas globales de seed a PricePerUnit = 0.0000.
---
--- Cambios:
---   1. UPDATE directo de las 4 filas globales vigentes ($, %, !, ¡) a PricePerUnit = 0.0000.
---
--- Decisión: UPDATE directo (no forward-only close+insert) porque:
---   - V022 seed price 1.0000 era siempre un placeholder nunca usado en lógica de negocio.
---   - No existe historial de facturación con el valor 1.0000.
---   - La semántica correcta es "opt-in billing": por defecto ningún tipo cobra especiales.
---   - La forward-only invariante aplica a cambios de precio en producción; este es un fix
---     de seed pre-go-live dentro de la misma branch feature (no mergeada a main aún).
---   See: scope-delta-1 en engram sdd/prc-001-word-counter-spike/scope-delta-1.
---
--- Patrón: UPDATE simple WHERE ProductTypeId IS NULL AND Symbol IN (...) AND ValidTo IS NULL.
--- Idempotente: UPDATE idempotente (re-ejecutar no cambia el resultado).
--- Reversa: V024_ROLLBACK.sql.
--- Depends on: V023 (ProductTypeId column must exist; CK_Price_NonNegative >= 0 required).
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
-UPDATE dbo.ChargeableCharConfig
-   SET PricePerUnit = CAST(0.0000 AS DECIMAL(18,4))
- WHERE ProductTypeId IS NULL
-   AND Symbol IN (N'$', N'%', N'!', N'¡')
-   AND ValidTo IS NULL;
-
-PRINT 'V024 applied — global ChargeableCharConfig prices reset to 0.0000 (opt-in billing).';
-PRINT 'Rows updated: ' + CAST(@@ROWCOUNT AS NVARCHAR(10));
-GO

database/migrations/V025_ROLLBACK.sql

@@ -1,20 +0,0 @@
--- V025_ROLLBACK.sql
--- Reversa de V025 — elimina los overrides demo de ChargeableCharConfig.
--- Los globales V022/V024 (ProductTypeId IS NULL) NO se tocan.
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
-DELETE FROM dbo.ChargeableCharConfig
- WHERE ProductTypeId IS NOT NULL
-   AND ValidTo IS NULL
-   AND Symbol IN (N'$', N'%', N'!', N'¡')
-   AND ProductTypeId IN (
-       SELECT Id FROM dbo.ProductType
-        WHERE Nombre IN ('Clasificado', 'Notables', 'Fúnebres', 'Funebres')
-   );
-
-PRINT 'V025 rolled back — demo overrides eliminated. Globales V022/V024 preservados.';
-GO

database/migrations/V025__seed_chargeable_char_overrides_demo.sql

@@ -1,101 +0,0 @@
--- V025__seed_chargeable_char_overrides_demo.sql
--- PRC-001 followup #54: seeders de demo con valores ficticios per-ProductType.
---
--- Estrategia:
---   1. Los 4 globales de V022+V024 quedan en 0.0000 (opt-in billing baseline).
---   2. Para ProductTypes conocidos del roadmap (Clasificado, Notables, Fúnebres),
---      inserta overrides con precios ficticios coherentes con datos de demo del resto
---      del proyecto. Si el ProductType no existe, el bloque correspondiente no hace nada.
---   3. Cuando PRD-008 seede los 12 tipos legacy, V025 puede re-aplicarse y creará
---      los overrides que falten (MERGE idempotente).
---
--- Precios ficticios (placeholders de demo — NO son tarifas reales):
---   Clasificado:   $ = 5.0000, % = 3.0000, ! = 2.0000, ¡ = 2.0000
---   Notables:      $ = 8.0000, % = 5.0000, ! = 4.0000, ¡ = 4.0000
---   Fúnebres:      $ = 6.0000, % = 4.0000, ! = 3.5000, ¡ = 3.5000
---
--- Reversa: V025_ROLLBACK.sql (elimina los overrides demo dejando solo los globales V022/V024).
--- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
--- Idempotente: usa MERGE por (ProductTypeId, Symbol, ValidTo IS NULL).
-
-SET QUOTED_IDENTIFIER ON;
-SET ANSI_NULLS ON;
-SET NOCOUNT ON;
-GO
-
-DECLARE @ClasificadoId INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre = 'Clasificado' AND IsActive = 1);
-DECLARE @NotablesId    INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre = 'Notables'    AND IsActive = 1);
-DECLARE @FunebresId    INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre IN ('Fúnebres','Funebres') AND IsActive = 1);
-
-DECLARE @DemoValidFrom DATE = '2026-01-01';
-
--- Clasificado overrides
-IF @ClasificadoId IS NOT NULL
-BEGIN
-    MERGE dbo.ChargeableCharConfig AS t
-    USING (VALUES
-        (@ClasificadoId, N'$', N'Currency',    CAST(5.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@ClasificadoId, N'%', N'Percentage',  CAST(3.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@ClasificadoId, N'!', N'Exclamation', CAST(2.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@ClasificadoId, N'¡', N'Exclamation', CAST(2.0000 AS DECIMAL(18,4)), @DemoValidFrom)
-    ) AS s (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom)
-    ON (t.ProductTypeId = s.ProductTypeId AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
-    WHEN NOT MATCHED THEN
-        INSERT (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-        VALUES (s.ProductTypeId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
-    PRINT 'V025: Clasificado overrides seeded (ProductTypeId=' + CAST(@ClasificadoId AS NVARCHAR(10)) + ').';
-END
-ELSE
-    PRINT 'V025: ProductType "Clasificado" not found — skipping Clasificado overrides.';
-GO
-
-DECLARE @NotablesId INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre = 'Notables' AND IsActive = 1);
-DECLARE @DemoValidFrom DATE = '2026-01-01';
-
--- Notables overrides
-IF @NotablesId IS NOT NULL
-BEGIN
-    MERGE dbo.ChargeableCharConfig AS t
-    USING (VALUES
-        (@NotablesId, N'$', N'Currency',    CAST(8.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@NotablesId, N'%', N'Percentage',  CAST(5.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@NotablesId, N'!', N'Exclamation', CAST(4.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@NotablesId, N'¡', N'Exclamation', CAST(4.0000 AS DECIMAL(18,4)), @DemoValidFrom)
-    ) AS s (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom)
-    ON (t.ProductTypeId = s.ProductTypeId AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
-    WHEN NOT MATCHED THEN
-        INSERT (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-        VALUES (s.ProductTypeId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
-    PRINT 'V025: Notables overrides seeded (ProductTypeId=' + CAST(@NotablesId AS NVARCHAR(10)) + ').';
-END
-ELSE
-    PRINT 'V025: ProductType "Notables" not found — skipping Notables overrides.';
-GO
-
-DECLARE @FunebresId INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre IN ('Fúnebres','Funebres') AND IsActive = 1);
-DECLARE @DemoValidFrom DATE = '2026-01-01';
-
--- Fúnebres overrides
-IF @FunebresId IS NOT NULL
-BEGIN
-    MERGE dbo.ChargeableCharConfig AS t
-    USING (VALUES
-        (@FunebresId, N'$', N'Currency',    CAST(6.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@FunebresId, N'%', N'Percentage',  CAST(4.0000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@FunebresId, N'!', N'Exclamation', CAST(3.5000 AS DECIMAL(18,4)), @DemoValidFrom),
-        (@FunebresId, N'¡', N'Exclamation', CAST(3.5000 AS DECIMAL(18,4)), @DemoValidFrom)
-    ) AS s (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom)
-    ON (t.ProductTypeId = s.ProductTypeId AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
-    WHEN NOT MATCHED THEN
-        INSERT (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
-        VALUES (s.ProductTypeId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
-    PRINT 'V025: Fúnebres overrides seeded (ProductTypeId=' + CAST(@FunebresId AS NVARCHAR(10)) + ').';
-END
-ELSE
-    PRINT 'V025: ProductType "Fúnebres/Funebres" not found — skipping Fúnebres overrides.';
-GO
-
-PRINT '';
-PRINT 'V025 applied — demo overrides (fictitious prices) seeded for ProductTypes: Clasificado, Notables, Fúnebres (only where they exist).';
-PRINT 'NOTE: Los 4 globales (V022/V024) quedan intactos en 0.0000. Estos overrides son PLACEHOLDERS DE DEMO — reemplazar antes de go-live.';
-GO

src/api/SIGCM2.Api/Controllers/ChargeableCharConfigController.cs

@@ -1,247 +0,0 @@
-using FluentValidation;
-using Microsoft.AspNetCore.Mvc;
-using SIGCM2.Api.Authorization;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Common;
-using SIGCM2.Application.Pricing.ChargeableChars;
-using SIGCM2.Application.Pricing.ChargeableChars.Create;
-using SIGCM2.Application.Pricing.ChargeableChars.Deactivate;
-using SIGCM2.Application.Pricing.ChargeableChars.Delete;
-using SIGCM2.Application.Pricing.ChargeableChars.GetById;
-using SIGCM2.Application.Pricing.ChargeableChars.List;
-using SIGCM2.Application.Pricing.ChargeableChars.Reactivate;
-using SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
-
-namespace SIGCM2.Api.Controllers;
-
-/// <summary>
-/// PRC-001: Admin endpoints for ChargeableCharConfig management.
-/// All endpoints require 'tasacion:caracteres_especiales:gestionar'.
-/// Route base: api/v1/admin/chargeable-chars
-/// </summary>
-[ApiController]
-[Route("api/v1/admin/chargeable-chars")]
-public sealed class ChargeableCharConfigController : ControllerBase
-{
-    private readonly IDispatcher _dispatcher;
-    private readonly IValidator<CreateChargeableCharConfigCommand> _createValidator;
-    private readonly IValidator<SchedulePriceChangeCommand> _scheduleValidator;
-
-    public ChargeableCharConfigController(
-        IDispatcher dispatcher,
-        IValidator<CreateChargeableCharConfigCommand> createValidator,
-        IValidator<SchedulePriceChangeCommand> scheduleValidator)
-    {
-        _dispatcher = dispatcher;
-        _createValidator = createValidator;
-        _scheduleValidator = scheduleValidator;
-    }
-
-    // ── GET /api/v1/admin/chargeable-chars ────────────────────────────────────
-
-    /// <summary>
-    /// Returns a paginated list of ChargeableCharConfig rows.
-    /// Filters: productTypeId (optional, long?), activeOnly (bool, default true).
-    /// Pagination: skip/take model mapped to page/pageSize — or use page/pageSize directly.
-    /// Defaults: page=1, pageSize=20. Clamped: pageSize max 200.
-    /// </summary>
-    [HttpGet]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(PagedResult<ChargeableCharConfigDto>), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    public async Task<IActionResult> List(
-        [FromQuery] long? productTypeId,
-        [FromQuery] bool activeOnly = true,
-        [FromQuery] int? page = null,
-        [FromQuery] int? pageSize = null,
-        [FromQuery] int? skip = null,
-        [FromQuery] int? take = null)
-    {
-        // Support both page/pageSize and skip/take query patterns
-        int resolvedPage;
-        int resolvedPageSize;
-
-        if (skip is not null || take is not null)
-        {
-            // Convert skip/take to page/pageSize
-            resolvedPageSize = Math.Min(take ?? 50, 200);
-            resolvedPage = resolvedPageSize > 0
-                ? ((skip ?? 0) / resolvedPageSize) + 1
-                : 1;
-        }
-        else
-        {
-            resolvedPage = page ?? 1;
-            resolvedPageSize = Math.Min(pageSize ?? 20, 200);
-        }
-
-        var query = new ListChargeableCharConfigQuery(productTypeId, activeOnly, resolvedPage, resolvedPageSize);
-        var result = await _dispatcher.Send<ListChargeableCharConfigQuery, PagedResult<ChargeableCharConfigDto>>(query);
-        return Ok(result);
-    }
-
-    // ── GET /api/v1/admin/chargeable-chars/{id} ───────────────────────────────
-
-    /// <summary>
-    /// Returns a single ChargeableCharConfig by Id. Returns 404 if not found.
-    /// </summary>
-    [HttpGet("{id:long}")]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(ChargeableCharConfigDto), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> GetById([FromRoute] long id)
-    {
-        var result = await _dispatcher.Send<GetChargeableCharConfigByIdQuery, ChargeableCharConfigDto?>(
-            new GetChargeableCharConfigByIdQuery(id));
-        return result is null ? NotFound() : Ok(result);
-    }
-
-    // ── POST /api/v1/admin/chargeable-chars ───────────────────────────────────
-
-    /// <summary>
-    /// Creates a new ChargeableCharConfig row. Closes the current active row for (ProductTypeId, Symbol) if one exists.
-    /// Returns 201 Created with Location header pointing to GET /{id}.
-    /// </summary>
-    [HttpPost]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(CreateChargeableCharConfigResponse), StatusCodes.Status201Created)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> Create([FromBody] CreateChargeableCharConfigRequest request)
-    {
-        var command = new CreateChargeableCharConfigCommand(
-            request.ProductTypeId,
-            request.Symbol,
-            request.Category,
-            request.PricePerUnit,
-            request.ValidFrom);
-
-        var validation = await _createValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<CreateChargeableCharConfigCommand, CreateChargeableCharConfigResponse>(command);
-        return CreatedAtAction(nameof(GetById), new { id = result.Id }, result);
-    }
-
-    // ── PUT /api/v1/admin/chargeable-chars/{id}/price ────────────────────────
-
-    /// <summary>
-    /// Schedules a price change for an existing ChargeableCharConfig.
-    /// Closes the current active row and opens a new one with the new price + ValidFrom.
-    /// ValidFrom must be strictly greater than the existing row's ValidFrom (forward-only).
-    /// </summary>
-    [HttpPut("{id:long}/price")]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(SchedulePriceChangeResponse), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> SchedulePriceChange(
-        [FromRoute] long id,
-        [FromBody] SchedulePriceChangeRequest request)
-    {
-        var command = new SchedulePriceChangeCommand(id, request.PricePerUnit, request.ValidFrom);
-
-        var validation = await _scheduleValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<SchedulePriceChangeCommand, SchedulePriceChangeResponse>(command);
-        return Ok(result);
-    }
-
-    // ── PATCH /api/v1/admin/chargeable-chars/{id}/deactivate ─────────────────
-
-    /// <summary>
-    /// Deactivates a ChargeableCharConfig row (sets IsActive=false, ValidTo=today_AR).
-    /// Idempotent: calling on an already-inactive row is a no-op.
-    /// </summary>
-    [HttpPatch("{id:long}/deactivate")]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(DeactivateChargeableCharConfigResponse), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    public async Task<IActionResult> Deactivate([FromRoute] long id)
-    {
-        var result = await _dispatcher.Send<DeactivateChargeableCharConfigCommand, DeactivateChargeableCharConfigResponse>(
-            new DeactivateChargeableCharConfigCommand(id));
-        return Ok(result);
-    }
-
-    // ── PATCH /api/v1/admin/chargeable-chars/{id}/reactivate ─────────────────
-
-    /// <summary>
-    /// Reactivates a previously closed ChargeableCharConfig row (undo last deactivation).
-    /// Guard rules (enforced by SP):
-    ///   - ALREADY_ACTIVE: target row is already active → 409
-    ///   - VIGENTE_EXISTS: a different active row exists for (ProductTypeId, Symbol) → 409
-    ///   - POSTERIOR_ROWS_EXIST: rows with higher ValidFrom exist after the target → 409
-    /// </summary>
-    [HttpPatch("{id:long}/reactivate")]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(ReactivateChargeableCharConfigResponse), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> Reactivate([FromRoute] long id)
-    {
-        var result = await _dispatcher.Send<ReactivateChargeableCharConfigCommand, ReactivateChargeableCharConfigResponse>(
-            new ReactivateChargeableCharConfigCommand(id));
-        return Ok(result);
-    }
-
-    // ── DELETE /api/v1/admin/chargeable-chars/{id} ───────────────────────────
-
-    /// <summary>
-    /// Deletes a ChargeableCharConfig row.
-    /// NOTE: With SYSTEM_VERSIONING ON, the row is moved to the history table (temporal audit preserved).
-    /// The row disappears from all current-state queries.
-    /// Guard for "used in invoicing" is deferred to FAC-001 followup issue.
-    /// Returns 200 + { id } consistent with the Deactivate pattern.
-    /// </summary>
-    [HttpDelete("{id:long}")]
-    [RequirePermission("tasacion:caracteres_especiales:gestionar")]
-    [ProducesResponseType(typeof(DeleteChargeableCharConfigResponse), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> Delete([FromRoute] long id)
-    {
-        var result = await _dispatcher.Send<DeleteChargeableCharConfigCommand, DeleteChargeableCharConfigResponse>(
-            new DeleteChargeableCharConfigCommand(id));
-        return Ok(result);
-    }
-}
-
-// ── Request body records ──────────────────────────────────────────────────────
-
-/// <summary>PRC-001: Create ChargeableCharConfig request body.</summary>
-public sealed record CreateChargeableCharConfigRequest(
-    long? ProductTypeId,
-    string Symbol,
-    string Category,
-    decimal PricePerUnit,
-    DateOnly ValidFrom);
-
-/// <summary>PRC-001: Schedule price change request body.</summary>
-public sealed record SchedulePriceChangeRequest(
-    decimal PricePerUnit,
-    DateOnly ValidFrom);

src/api/SIGCM2.Api/Controllers/FiscalController.cs

@@ -53,12 +53,12 @@ public sealed class FiscalController : ControllerBase
         IValidator<UpdateIngresosBrutosCommand> updateIibbValidator,
         IValidator<NuevaVersionIngresosBrutosCommand> nuevaVersionIibbValidator)
     {
-        _dispatcher = dispatcher;
+        _dispatcher              = dispatcher;
-        _createIvaValidator = createIvaValidator;
+        _createIvaValidator      = createIvaValidator;
-        _updateIvaValidator = updateIvaValidator;
+        _updateIvaValidator      = updateIvaValidator;
         _nuevaVersionIvaValidator = nuevaVersionIvaValidator;
-        _createIibbValidator = createIibbValidator;
+        _createIibbValidator     = createIibbValidator;
-        _updateIibbValidator = updateIibbValidator;
+        _updateIibbValidator     = updateIibbValidator;
         _nuevaVersionIibbValidator = nuevaVersionIibbValidator;
     }
 
@@ -78,15 +78,15 @@ public sealed class FiscalController : ControllerBase
         [FromQuery] bool? activo = null,
         [FromQuery] string? codigo = null)
     {
-        if (page < 1) return BadRequest(new { error = "page must be >= 1" });
+        if (page < 1)     return BadRequest(new { error = "page must be >= 1" });
         if (pageSize < 1) return BadRequest(new { error = "pageSize must be >= 1" });
 
-        var query = new ListTiposDeIvaQuery(page, pageSize, activo, codigo);
+        var query  = new ListTiposDeIvaQuery(page, pageSize, activo, codigo);
         var result = await _dispatcher.Send<ListTiposDeIvaQuery, PagedResult<TipoDeIvaDto>>(query);
 
         return Ok(new
         {
-            Items = result.Items.Select(FiscalContractMapper.ToIvaResponse).ToList(),
+            Items    = result.Items.Select(FiscalContractMapper.ToIvaResponse).ToList(),
             result.Page,
             result.PageSize,
             result.Total
@@ -102,7 +102,7 @@ public sealed class FiscalController : ControllerBase
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     public async Task<IActionResult> GetIvaById([FromRoute] int id)
     {
-        var query = new GetTipoDeIvaByIdQuery(id);
+        var query  = new GetTipoDeIvaByIdQuery(id);
         var result = await _dispatcher.Send<GetTipoDeIvaByIdQuery, TipoDeIvaDto>(query);
         return Ok(FiscalContractMapper.ToIvaResponse(result));
     }
@@ -115,7 +115,7 @@ public sealed class FiscalController : ControllerBase
     [ProducesResponseType(StatusCodes.Status403Forbidden)]
     public async Task<IActionResult> GetHistorialIva([FromRoute] int id)
     {
-        var query = new GetHistorialTipoDeIvaQuery(id);
+        var query  = new GetHistorialTipoDeIvaQuery(id);
         var result = await _dispatcher.Send<GetHistorialTipoDeIvaQuery, IReadOnlyList<HistorialCadenaDto>>(query);
         return Ok(result.Select(FiscalContractMapper.ToHistorialIvaResponse).ToList());
     }
@@ -143,10 +143,10 @@ public sealed class FiscalController : ControllerBase
         }
 
         var command = new CreateTipoDeIvaCommand(
-            Codigo: request.Codigo ?? string.Empty,
+            Codigo:       request.Codigo ?? string.Empty,
-            Descripcion: request.Descripcion ?? string.Empty,
+            Descripcion:  request.Descripcion ?? string.Empty,
-            Porcentaje: request.Porcentaje ?? 0m,
+            Porcentaje:   request.Porcentaje ?? 0m,
-            AplicaIVA: request.AplicaIVA ?? false,
+            AplicaIVA:    request.AplicaIVA ?? false,
             VigenciaDesde: vigenciaDesde.Value,
             VigenciaHasta: vigenciaHasta);
 
@@ -202,11 +202,11 @@ public sealed class FiscalController : ControllerBase
             return BadRequest(new { error = "Request body is required" });
 
         var command = new UpdateTipoDeIvaCommand(
-            Id: id,
+            Id:          id,
-            Codigo: request.Codigo ?? string.Empty,
+            Codigo:      request.Codigo ?? string.Empty,
             Descripcion: request.Descripcion ?? string.Empty,
-            AplicaIVA: request.AplicaIVA ?? false,
+            AplicaIVA:   request.AplicaIVA ?? false,
-            Activo: request.Activo ?? true);
+            Activo:      request.Activo ?? true);
 
         var validation = await _updateIvaValidator.ValidateAsync(command);
         if (!validation.IsValid)
@@ -239,9 +239,9 @@ public sealed class FiscalController : ControllerBase
             return BadRequest(new { error = "vigenciaDesde must be a valid date (yyyy-MM-dd)" });
 
         var command = new NuevaVersionTipoDeIvaCommand(
-            PredecesoraId: id,
+            PredecesoraId:  id,
             NuevoPorcentaje: request.Porcentaje ?? 0m,
-            VigenciaDesde: vigenciaDesde.Value);
+            VigenciaDesde:  vigenciaDesde.Value);
 
         var validation = await _nuevaVersionIvaValidator.ValidateAsync(command);
         if (!validation.IsValid)
@@ -269,7 +269,7 @@ public sealed class FiscalController : ControllerBase
     public async Task<IActionResult> DeactivateIva([FromRoute] int id)
     {
         var command = new DeactivateTipoDeIvaCommand(id);
-        var result = await _dispatcher.Send<DeactivateTipoDeIvaCommand, TipoDeIvaDto>(command);
+        var result  = await _dispatcher.Send<DeactivateTipoDeIvaCommand, TipoDeIvaDto>(command);
         return Ok(FiscalContractMapper.ToIvaResponse(result));
     }
 
@@ -283,7 +283,7 @@ public sealed class FiscalController : ControllerBase
     public async Task<IActionResult> ReactivateIva([FromRoute] int id)
     {
         var command = new ReactivateTipoDeIvaCommand(id);
-        var result = await _dispatcher.Send<ReactivateTipoDeIvaCommand, TipoDeIvaDto>(command);
+        var result  = await _dispatcher.Send<ReactivateTipoDeIvaCommand, TipoDeIvaDto>(command);
         return Ok(FiscalContractMapper.ToIvaResponse(result));
     }
 
@@ -303,7 +303,7 @@ public sealed class FiscalController : ControllerBase
         [FromQuery] bool? activo = null,
         [FromQuery] string? provincia = null)
     {
-        if (page < 1) return BadRequest(new { error = "page must be >= 1" });
+        if (page < 1)     return BadRequest(new { error = "page must be >= 1" });
         if (pageSize < 1) return BadRequest(new { error = "pageSize must be >= 1" });
 
         ProvinciaArgentina? provinciaEnum = null;
@@ -314,12 +314,12 @@ public sealed class FiscalController : ControllerBase
             provinciaEnum = parsed;
         }
 
-        var query = new ListIngresosBrutosQuery(page, pageSize, activo, provinciaEnum);
+        var query  = new ListIngresosBrutosQuery(page, pageSize, activo, provinciaEnum);
         var result = await _dispatcher.Send<ListIngresosBrutosQuery, PagedResult<IngresosBrutosDto>>(query);
 
         return Ok(new
         {
-            Items = result.Items.Select(FiscalContractMapper.ToIibbResponse).ToList(),
+            Items    = result.Items.Select(FiscalContractMapper.ToIibbResponse).ToList(),
             result.Page,
             result.PageSize,
             result.Total
@@ -335,7 +335,7 @@ public sealed class FiscalController : ControllerBase
     [ProducesResponseType(StatusCodes.Status404NotFound)]
     public async Task<IActionResult> GetIibbById([FromRoute] int id)
     {
-        var query = new GetIngresosBrutosByIdQuery(id);
+        var query  = new GetIngresosBrutosByIdQuery(id);
         var result = await _dispatcher.Send<GetIngresosBrutosByIdQuery, IngresosBrutosDto>(query);
         return Ok(FiscalContractMapper.ToIibbResponse(result));
     }
@@ -348,7 +348,7 @@ public sealed class FiscalController : ControllerBase
     [ProducesResponseType(StatusCodes.Status403Forbidden)]
     public async Task<IActionResult> GetHistorialIibb([FromRoute] int id)
     {
-        var query = new GetHistorialIngresosBrutosQuery(id);
+        var query  = new GetHistorialIngresosBrutosQuery(id);
         var result = await _dispatcher.Send<GetHistorialIngresosBrutosQuery, IReadOnlyList<HistorialCadenaIibbDto>>(query);
         return Ok(result.Select(FiscalContractMapper.ToHistorialIibbResponse).ToList());
     }
@@ -397,9 +397,9 @@ public sealed class FiscalController : ControllerBase
         }
 
         var command = new CreateIngresosBrutosCommand(
-            Provincia: provinciaEnum,
+            Provincia:    provinciaEnum,
-            Descripcion: request.Descripcion ?? string.Empty,
+            Descripcion:  request.Descripcion ?? string.Empty,
-            Alicuota: request.Alicuota ?? 0m,
+            Alicuota:     request.Alicuota ?? 0m,
             VigenciaDesde: vigenciaDesde.Value,
             VigenciaHasta: vigenciaHasta);
 
@@ -453,9 +453,9 @@ public sealed class FiscalController : ControllerBase
             return BadRequest(new { error = "Request body is required" });
 
         var command = new UpdateIngresosBrutosCommand(
-            Id: id,
+            Id:          id,
             Descripcion: request.Descripcion ?? string.Empty,
-            Activo: request.Activo ?? true);
+            Activo:      request.Activo ?? true);
 
         var validation = await _updateIibbValidator.ValidateAsync(command);
         if (!validation.IsValid)
@@ -518,7 +518,7 @@ public sealed class FiscalController : ControllerBase
     public async Task<IActionResult> DeactivateIibb([FromRoute] int id)
     {
         var command = new DeactivateIngresosBrutosCommand(id);
-        var result = await _dispatcher.Send<DeactivateIngresosBrutosCommand, IngresosBrutosDto>(command);
+        var result  = await _dispatcher.Send<DeactivateIngresosBrutosCommand, IngresosBrutosDto>(command);
         return Ok(FiscalContractMapper.ToIibbResponse(result));
     }
 
@@ -532,7 +532,7 @@ public sealed class FiscalController : ControllerBase
     public async Task<IActionResult> ReactivateIibb([FromRoute] int id)
     {
         var command = new ReactivateIngresosBrutosCommand(id);
-        var result = await _dispatcher.Send<ReactivateIngresosBrutosCommand, IngresosBrutosDto>(command);
+        var result  = await _dispatcher.Send<ReactivateIngresosBrutosCommand, IngresosBrutosDto>(command);
         return Ok(FiscalContractMapper.ToIibbResponse(result));
     }
 

src/api/SIGCM2.Api/Controllers/ProductPricesController.cs

@@ -1,102 +0,0 @@
-using FluentValidation;
-using Microsoft.AspNetCore.Mvc;
-using SIGCM2.Api.Authorization;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Common;
-using SIGCM2.Application.Products.Prices;
-using SIGCM2.Application.Products.Prices.AddPrice;
-using SIGCM2.Application.Products.Prices.GetHistory;
-
-namespace SIGCM2.Api.Controllers;
-
-/// <summary>
-/// PRD-003: ProductPrices historic pricing management.
-/// Read endpoint at GET /api/v1/products/{id}/prices — requires 'catalogo:productos:gestionar'.
-/// Write endpoint at POST /api/v1/admin/products/{id}/prices — requires 'catalogo:productos:gestionar'.
-/// </summary>
-[ApiController]
-public sealed class ProductPricesController : ControllerBase
-{
-    private readonly IDispatcher _dispatcher;
-    private readonly IValidator<AddProductPriceCommand> _addValidator;
-
-    public ProductPricesController(
-        IDispatcher dispatcher,
-        IValidator<AddProductPriceCommand> addValidator)
-    {
-        _dispatcher = dispatcher;
-        _addValidator = addValidator;
-    }
-
-    // ── READ endpoint ──────────────────────────────────────────────────────────
-
-    /// <summary>
-    /// Returns a paginated page of price history for a Product, ordered descending by PriceValidFrom.
-    /// Defaults: page=1, pageSize=20. Clamping: page ≥ 1, pageSize ∈ [1, 100].
-    /// Returns 200 with empty items if the product has no prices yet or page is beyond total.
-    /// Returns 404 if the product does not exist.
-    /// Returns 401 if not authenticated, 403 if missing 'catalogo:productos:gestionar' permission.
-    /// </summary>
-    [HttpGet("api/v1/products/{id:int}/prices")]
-    [RequirePermission("catalogo:productos:gestionar")]
-    [ProducesResponseType(typeof(PagedResult<ProductPriceDto>), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> GetProductPrices(
-        [FromRoute] int id,
-        [FromQuery] int? page,
-        [FromQuery] int? pageSize)
-    {
-        var query = new GetProductPricesQuery(
-            ProductId: id,
-            Page: page ?? 1,
-            PageSize: pageSize ?? 20);
-        var result = await _dispatcher.Send<GetProductPricesQuery, PagedResult<ProductPriceDto>>(query);
-        return Ok(result);
-    }
-
-    // ── WRITE endpoint ─────────────────────────────────────────────────────────
-
-    /// <summary>
-    /// Adds a new price to a Product. Closes the current active price if one exists.
-    /// PriceValidFrom must be >= today_AR and strictly greater than the active price's PriceValidFrom.
-    /// Returns 201 Created with Location header pointing to GET /api/v1/products/{id}/prices.
-    /// </summary>
-    [HttpPost("api/v1/admin/products/{id:int}/prices")]
-    [RequirePermission("catalogo:productos:gestionar")]
-    [ProducesResponseType(typeof(AddProductPriceResponse), StatusCodes.Status201Created)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> AddProductPrice(
-        [FromRoute] int id,
-        [FromBody] AddProductPriceRequest request)
-    {
-        var command = new AddProductPriceCommand(
-            ProductId: id,
-            Price: request.Price,
-            PriceValidFrom: request.PriceValidFrom);
-
-        var validation = await _addValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<AddProductPriceCommand, AddProductPriceResponse>(command);
-        return CreatedAtAction(nameof(GetProductPrices), new { id }, result);
-    }
-}
-
-// ── Request body record ───────────────────────────────────────────────────────
-
-/// <summary>PRD-003: Add ProductPrice request body.</summary>
-public sealed record AddProductPriceRequest(
-    decimal Price,
-    DateOnly PriceValidFrom);

src/api/SIGCM2.Api/Controllers/ProductTypesController.cs

@@ -1,184 +0,0 @@
-using FluentValidation;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Mvc;
-using SIGCM2.Api.Authorization;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Common;
-using SIGCM2.Application.ProductTypes.Create;
-using SIGCM2.Application.ProductTypes.Deactivate;
-using SIGCM2.Application.ProductTypes.GetById;
-using SIGCM2.Application.ProductTypes.List;
-using SIGCM2.Application.ProductTypes.Update;
-
-namespace SIGCM2.Api.Controllers;
-
-/// <summary>
-/// PRD-001: ProductType catalog management.
-/// Read endpoints at /api/v1/product-types — require authentication (any role).
-/// Write endpoints at /api/v1/admin/product-types — require 'catalogo:tipos:gestionar'.
-/// </summary>
-[ApiController]
-public sealed class ProductTypesController : ControllerBase
-{
-    private readonly IDispatcher _dispatcher;
-    private readonly IValidator<CreateProductTypeCommand> _createValidator;
-    private readonly IValidator<UpdateProductTypeCommand> _updateValidator;
-
-    public ProductTypesController(
-        IDispatcher dispatcher,
-        IValidator<CreateProductTypeCommand> createValidator,
-        IValidator<UpdateProductTypeCommand> updateValidator)
-    {
-        _dispatcher = dispatcher;
-        _createValidator = createValidator;
-        _updateValidator = updateValidator;
-    }
-
-    // ── READ endpoints ─────────────────────────────────────────────────────────
-
-    /// <summary>Returns a paginated list of ProductTypes. Requires authentication.</summary>
-    [HttpGet("api/v1/product-types")]
-    [Authorize]
-    [ProducesResponseType(typeof(PagedResult<ProductTypeListItemDto>), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    public async Task<IActionResult> ListProductTypes(
-        [FromQuery] int page = 1,
-        [FromQuery] int pageSize = 20,
-        [FromQuery] bool? activo = true,
-        [FromQuery] string? search = null)
-    {
-        var query = new ListProductTypesQuery(page, pageSize, activo, search);
-        var result = await _dispatcher.Send<ListProductTypesQuery, PagedResult<ProductTypeListItemDto>>(query);
-        return Ok(result);
-    }
-
-    /// <summary>Returns a single ProductType by id. Requires authentication.</summary>
-    [HttpGet("api/v1/product-types/{id:int}")]
-    [Authorize]
-    [ProducesResponseType(typeof(ProductTypeDetailDto), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> GetProductTypeById([FromRoute] int id)
-    {
-        var query = new GetProductTypeByIdQuery(id);
-        var result = await _dispatcher.Send<GetProductTypeByIdQuery, ProductTypeDetailDto>(query);
-        return Ok(result);
-    }
-
-    // ── WRITE endpoints ────────────────────────────────────────────────────────
-
-    /// <summary>Creates a new ProductType. Requires catalogo:tipos:gestionar.</summary>
-    [HttpPost("api/v1/admin/product-types")]
-    [RequirePermission("catalogo:tipos:gestionar")]
-    [ProducesResponseType(typeof(ProductTypeCreatedDto), StatusCodes.Status201Created)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> CreateProductType([FromBody] CreateProductTypeRequest request)
-    {
-        var command = new CreateProductTypeCommand(
-            Nombre: request.Nombre ?? string.Empty,
-            HasDuration: request.HasDuration,
-            RequiresText: request.RequiresText,
-            RequiresCategory: request.RequiresCategory,
-            IsBundle: request.IsBundle,
-            AllowImages: request.AllowImages,
-            MaxImages: request.MaxImages,
-            MaxImageSizeMB: request.MaxImageSizeMB,
-            MaxImageWidth: request.MaxImageWidth,
-            MaxImageHeight: request.MaxImageHeight);
-
-        var validation = await _createValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<CreateProductTypeCommand, ProductTypeCreatedDto>(command);
-        return CreatedAtAction(nameof(GetProductTypeById), new { id = result.Id }, result);
-    }
-
-    /// <summary>Updates a ProductType. Requires catalogo:tipos:gestionar.</summary>
-    [HttpPut("api/v1/admin/product-types/{id:int}")]
-    [RequirePermission("catalogo:tipos:gestionar")]
-    [ProducesResponseType(typeof(ProductTypeUpdatedDto), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> UpdateProductType([FromRoute] int id, [FromBody] UpdateProductTypeRequest request)
-    {
-        var command = new UpdateProductTypeCommand(
-            Id: id,
-            Nombre: request.Nombre ?? string.Empty,
-            HasDuration: request.HasDuration,
-            RequiresText: request.RequiresText,
-            RequiresCategory: request.RequiresCategory,
-            IsBundle: request.IsBundle,
-            AllowImages: request.AllowImages,
-            MaxImages: request.MaxImages,
-            MaxImageSizeMB: request.MaxImageSizeMB,
-            MaxImageWidth: request.MaxImageWidth,
-            MaxImageHeight: request.MaxImageHeight);
-
-        var validation = await _updateValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<UpdateProductTypeCommand, ProductTypeUpdatedDto>(command);
-        return Ok(result);
-    }
-
-    /// <summary>Soft-deletes (deactivates) a ProductType. Requires catalogo:tipos:gestionar.</summary>
-    [HttpDelete("api/v1/admin/product-types/{id:int}")]
-    [RequirePermission("catalogo:tipos:gestionar")]
-    [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    public async Task<IActionResult> DeactivateProductType([FromRoute] int id)
-    {
-        var command = new DeactivateProductTypeCommand(id);
-        await _dispatcher.Send<DeactivateProductTypeCommand, ProductTypeStatusDto>(command);
-        return NoContent();
-    }
-}
-
-// ── Request body records ──────────────────────────────────────────────────────
-
-/// <summary>PRD-001: Create ProductType request body.</summary>
-public sealed record CreateProductTypeRequest(
-    string? Nombre,
-    bool HasDuration = false,
-    bool RequiresText = false,
-    bool RequiresCategory = false,
-    bool IsBundle = false,
-    bool AllowImages = false,
-    int? MaxImages = null,
-    decimal? MaxImageSizeMB = null,
-    int? MaxImageWidth = null,
-    int? MaxImageHeight = null);
-
-/// <summary>PRD-001: Update ProductType request body.</summary>
-public sealed record UpdateProductTypeRequest(
-    string? Nombre,
-    bool HasDuration = false,
-    bool RequiresText = false,
-    bool RequiresCategory = false,
-    bool IsBundle = false,
-    bool AllowImages = false,
-    int? MaxImages = null,
-    decimal? MaxImageSizeMB = null,
-    int? MaxImageWidth = null,
-    int? MaxImageHeight = null);

src/api/SIGCM2.Api/Controllers/ProductsController.cs

@@ -1,169 +0,0 @@
-using FluentValidation;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Mvc;
-using SIGCM2.Api.Authorization;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Common;
-using SIGCM2.Application.Products.Create;
-using SIGCM2.Application.Products.Deactivate;
-using SIGCM2.Application.Products.GetById;
-using SIGCM2.Application.Products.List;
-using SIGCM2.Application.Products.Update;
-
-namespace SIGCM2.Api.Controllers;
-
-/// <summary>
-/// PRD-002: Product catalog management.
-/// Read endpoints at /api/v1/products — require authentication (any role).
-/// Write endpoints at /api/v1/admin/products — require 'catalogo:productos:gestionar'.
-/// </summary>
-[ApiController]
-public sealed class ProductsController : ControllerBase
-{
-    private readonly IDispatcher _dispatcher;
-    private readonly IValidator<CreateProductCommand> _createValidator;
-    private readonly IValidator<UpdateProductCommand> _updateValidator;
-
-    public ProductsController(
-        IDispatcher dispatcher,
-        IValidator<CreateProductCommand> createValidator,
-        IValidator<UpdateProductCommand> updateValidator)
-    {
-        _dispatcher = dispatcher;
-        _createValidator = createValidator;
-        _updateValidator = updateValidator;
-    }
-
-    // ── READ endpoints ─────────────────────────────────────────────────────────
-
-    /// <summary>Returns a paginated list of Products. Requires authentication.</summary>
-    [HttpGet("api/v1/products")]
-    [Authorize]
-    [ProducesResponseType(typeof(PagedResult<ProductListItemDto>), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    public async Task<IActionResult> ListProducts(
-        [FromQuery] int page = 1,
-        [FromQuery] int pageSize = 20,
-        [FromQuery] bool? activo = true,
-        [FromQuery] string? search = null,
-        [FromQuery] int? medioId = null,
-        [FromQuery] int? productTypeId = null,
-        [FromQuery] int? rubroId = null)
-    {
-        var query = new ListProductsQuery(page, pageSize, activo, search, medioId, productTypeId, rubroId);
-        var result = await _dispatcher.Send<ListProductsQuery, PagedResult<ProductListItemDto>>(query);
-        return Ok(result);
-    }
-
-    /// <summary>Returns a single Product by id. Requires authentication.</summary>
-    [HttpGet("api/v1/products/{id:int}")]
-    [Authorize]
-    [ProducesResponseType(typeof(ProductDetailDto), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> GetProductById([FromRoute] int id)
-    {
-        var query = new GetProductByIdQuery(id);
-        var result = await _dispatcher.Send<GetProductByIdQuery, ProductDetailDto>(query);
-        return Ok(result);
-    }
-
-    // ── WRITE endpoints ────────────────────────────────────────────────────────
-
-    /// <summary>Creates a new Product. Requires catalogo:productos:gestionar.</summary>
-    [HttpPost("api/v1/admin/products")]
-    [RequirePermission("catalogo:productos:gestionar")]
-    [ProducesResponseType(typeof(ProductCreatedDto), StatusCodes.Status201Created)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    [ProducesResponseType(StatusCodes.Status422UnprocessableEntity)]
-    public async Task<IActionResult> CreateProduct([FromBody] CreateProductRequest request)
-    {
-        var command = new CreateProductCommand(
-            Nombre: request.Nombre ?? string.Empty,
-            MedioId: request.MedioId,
-            ProductTypeId: request.ProductTypeId,
-            RubroId: request.RubroId,
-            BasePrice: request.BasePrice,
-            PriceDurationDays: request.PriceDurationDays);
-
-        var validation = await _createValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<CreateProductCommand, ProductCreatedDto>(command);
-        return CreatedAtAction(nameof(GetProductById), new { id = result.Id }, result);
-    }
-
-    /// <summary>Updates a Product. Requires catalogo:productos:gestionar.</summary>
-    [HttpPut("api/v1/admin/products/{id:int}")]
-    [RequirePermission("catalogo:productos:gestionar")]
-    [ProducesResponseType(typeof(ProductUpdatedDto), StatusCodes.Status200OK)]
-    [ProducesResponseType(StatusCodes.Status400BadRequest)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    [ProducesResponseType(StatusCodes.Status409Conflict)]
-    [ProducesResponseType(StatusCodes.Status422UnprocessableEntity)]
-    public async Task<IActionResult> UpdateProduct([FromRoute] int id, [FromBody] UpdateProductRequest request)
-    {
-        var command = new UpdateProductCommand(
-            Id: id,
-            Nombre: request.Nombre ?? string.Empty,
-            RubroId: request.RubroId,
-            BasePrice: request.BasePrice,
-            PriceDurationDays: request.PriceDurationDays);
-
-        var validation = await _updateValidator.ValidateAsync(command);
-        if (!validation.IsValid)
-        {
-            var errors = validation.Errors
-                .GroupBy(e => e.PropertyName)
-                .ToDictionary(g => g.Key, g => g.Select(e => e.ErrorMessage).ToArray());
-            return BadRequest(new { errors });
-        }
-
-        var result = await _dispatcher.Send<UpdateProductCommand, ProductUpdatedDto>(command);
-        return Ok(result);
-    }
-
-    /// <summary>Soft-deletes (deactivates) a Product. Requires catalogo:productos:gestionar.</summary>
-    [HttpDelete("api/v1/admin/products/{id:int}")]
-    [RequirePermission("catalogo:productos:gestionar")]
-    [ProducesResponseType(StatusCodes.Status204NoContent)]
-    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
-    [ProducesResponseType(StatusCodes.Status403Forbidden)]
-    [ProducesResponseType(StatusCodes.Status404NotFound)]
-    public async Task<IActionResult> DeactivateProduct([FromRoute] int id)
-    {
-        var command = new DeactivateProductCommand(id);
-        await _dispatcher.Send<DeactivateProductCommand, ProductStatusDto>(command);
-        return NoContent();
-    }
-}
-
-// ── Request body records ──────────────────────────────────────────────────────
-
-/// <summary>PRD-002: Create Product request body.</summary>
-public sealed record CreateProductRequest(
-    string? Nombre,
-    int MedioId = 0,
-    int ProductTypeId = 0,
-    int? RubroId = null,
-    decimal BasePrice = 0m,
-    int? PriceDurationDays = null);
-
-/// <summary>PRD-002: Update Product request body.</summary>
-public sealed record UpdateProductRequest(
-    string? Nombre,
-    int? RubroId = null,
-    decimal BasePrice = 0m,
-    int? PriceDurationDays = null);

src/api/SIGCM2.Api/Filters/ExceptionFilter.cs

@@ -3,7 +3,6 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Filters;
 using Microsoft.Data.SqlClient;
 using SIGCM2.Domain.Exceptions;
-using SIGCM2.Domain.Pricing.Exceptions;
 
 namespace SIGCM2.Api.Filters;
 
@@ -243,43 +242,6 @@ public sealed class ExceptionFilter : IExceptionFilter
                 context.ExceptionHandled = true;
                 break;
 
-            // CAT-002: Rubro Regla de Oro (rama vs hoja)
-            case RubroPadreEsHojaConAvisosException rubroPadreHojaEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "rubro_padre_es_hoja_con_avisos",
-                    message = rubroPadreHojaEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case RubroEsRamaConHijosActivosException rubroRamaHijosEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "rubro_es_rama_con_hijos_activos",
-                    message = rubroRamaHijosEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case RubroConProductosActivosException rubroProductosEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "rubro_con_productos_activos",
-                    message = rubroProductosEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
             // ADM-001: Medio exceptions
             case MedioCodigoDuplicadoException medioCodDupEx:
                 context.Result = new ObjectResult(new
@@ -427,156 +389,6 @@ public sealed class ExceptionFilter : IExceptionFilter
                 context.ExceptionHandled = true;
                 break;
 
-            // PRD-001: ProductType exceptions
-            case ProductTypeNotFoundException productTypeNotFoundEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_type_not_found",
-                    message = productTypeNotFoundEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status404NotFound
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductTypeNombreDuplicadoException productTypeDupEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_type_nombre_duplicado",
-                    message = productTypeDupEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductTypeEnUsoException productTypeEnUsoEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_type_en_uso",
-                    message = productTypeEnUsoEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductTypeFlagsIncoherentesException productTypeFlagsEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_type_flags_incoherentes",
-                    message = productTypeFlagsEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status422UnprocessableEntity
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            // PRD-003: ProductPrices exceptions
-            case ProductPriceForwardOnlyException forwardOnlyEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_price_forward_only",
-                    message = forwardOnlyEx.Message,
-                    productId = forwardOnlyEx.ProductId
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductPriceInvalidException priceInvalidEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_price_invalid",
-                    message = priceInvalidEx.Message,
-                    field = priceInvalidEx.Field
-                })
-                {
-                    StatusCode = StatusCodes.Status400BadRequest
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductSinPrecioActivoException sinPrecioEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_sin_precio_activo",
-                    message = sinPrecioEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status404NotFound
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            // PRD-002: Product exceptions
-            case ProductNotFoundException productNotFoundEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_not_found",
-                    message = productNotFoundEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status404NotFound
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductNombreDuplicadoEnMedioTipoException productDupEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_nombre_duplicado",
-                    message = productDupEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductTipoFlagsIncoherentesException productFlagsEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_flags_incoherentes",
-                    field = productFlagsEx.Field,
-                    message = productFlagsEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status422UnprocessableEntity
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ProductTypeInactivoException productTypeInactivoEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "product_type_inactivo",
-                    message = productTypeInactivoEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case RubroInactivoException rubroInactivoEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "rubro_inactivo",
-                    message = rubroInactivoEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
             // ADM-008: PuntoDeVenta exceptions
             case PuntoDeVentaNotFoundException puntoDeVentaNotFoundEx:
                 context.Result = new ObjectResult(new
@@ -646,94 +458,6 @@ public sealed class ExceptionFilter : IExceptionFilter
                 context.ExceptionHandled = true;
                 break;
 
-            // PRC-001: WordCounter + ChargeableCharConfig exceptions
-            case EmojiDetectedException emojiEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "emoji_not_allowed",
-                    code = "EMOJI_NOT_ALLOWED",
-                    message = emojiEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status400BadRequest
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case WordCountValidationException wordEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "word_count_validation",
-                    code = "WORD_COUNT_VALIDATION",
-                    field = wordEx.Field,
-                    reason = wordEx.Reason,
-                    message = wordEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status400BadRequest
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ChargeableCharConfigInvalidException configInvalidEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "chargeable_char_invalid",
-                    code = "CHARGEABLE_CHAR_INVALID",
-                    field = configInvalidEx.Field,
-                    reason = configInvalidEx.Reason,
-                    message = configInvalidEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status400BadRequest
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ChargeableCharConfigForwardOnlyException forwardOnlyCharEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "chargeable_char_forward_only",
-                    code = "CHARGEABLE_CHAR_FORWARD_ONLY",
-                    productTypeId = forwardOnlyCharEx.ProductTypeId,
-                    symbol = forwardOnlyCharEx.Symbol,
-                    newValidFrom = forwardOnlyCharEx.NewValidFrom,
-                    activeValidFrom = forwardOnlyCharEx.ActiveValidFrom,
-                    message = forwardOnlyCharEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case ChargeableCharConfigReactivationNotAllowedException reactivationEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "chargeable_char_reactivation_not_allowed",
-                    code = "CHARGEABLE_CHAR_REACTIVATION_NOT_ALLOWED",
-                    id = reactivationEx.Id,
-                    reason = reactivationEx.Reason,
-                    message = reactivationEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status409Conflict
-                };
-                context.ExceptionHandled = true;
-                break;
-
-            case KeyNotFoundException keyNotFoundEx:
-                context.Result = new ObjectResult(new
-                {
-                    error = "not_found",
-                    message = keyNotFoundEx.Message
-                })
-                {
-                    StatusCode = StatusCodes.Status404NotFound
-                };
-                context.ExceptionHandled = true;
-                break;
-
             case ValidationException validationEx:
                 var errors = validationEx.Errors
                     .GroupBy(e => e.PropertyName)

src/api/SIGCM2.Application/Abstractions/Persistence/IAvisoQueryRepository.cs

@@ -1,24 +0,0 @@
-namespace SIGCM2.Application.Abstractions.Persistence;
-
-/// <summary>
-/// Query-only access to Aviso counts by Rubro.
-/// CAT-002 introduces the contract. The real Dapper-based impl lands in PRD-002
-/// (when dbo.Aviso exists). Until then, NullAvisoQueryRepository is the binding.
-/// </summary>
-public interface IAvisoQueryRepository
-{
-    /// <summary>
-    /// Returns the count of avisos (active, non-archived) assigned to the given rubro.
-    /// </summary>
-    Task<int> CountAvisosEnRubroAsync(int rubroId, CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns a dictionary of { rubroId → count } for the provided ids.
-    /// Used by GetRubroTreeQueryHandler to avoid N+1 when populating TieneAvisos per node.
-    /// The implementation MUST do a single query; the stub returns an empty dictionary
-    /// (every rubro gets 0 via dictionary.GetValueOrDefault).
-    /// </summary>
-    Task<IReadOnlyDictionary<int, int>> CountAvisosBatchAsync(
-        IReadOnlyCollection<int> rubroIds,
-        CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Abstractions/Persistence/IChargeableCharConfigRepository.cs

@@ -1,104 +0,0 @@
-using SIGCM2.Domain.Pricing.ChargeableChars;
-
-namespace SIGCM2.Application.Abstractions.Persistence;
-
-/// <summary>
-/// PRC-001 — Write + query access to dbo.ChargeableCharConfig.
-/// Implemented by ChargeableCharConfigRepository (Dapper) in Infrastructure.
-///
-/// InsertWithCloseAsync: invokes usp_ChargeableCharConfig_InsertWithClose which atomically
-/// closes any active row for (ProductTypeId, Symbol) and inserts the new row.
-///
-/// GetActiveForProductTypeAsync: invokes usp_ChargeableCharConfig_GetActiveForProductType which
-/// returns both per-ProductType rows AND global (ProductTypeId IS NULL) rows for the given asOfDate.
-/// The Application service applies the per-ProductType > global priority rule.
-/// </summary>
-public interface IChargeableCharConfigRepository
-{
-    /// <summary>
-    /// Invokes usp_ChargeableCharConfig_InsertWithClose inside the ambient TransactionScope.
-    /// Closes any active row matching (ProductTypeId, Symbol) and inserts a new one.
-    /// Returns the Id of the newly inserted row.
-    /// Throws:
-    ///   - ChargeableCharConfigForwardOnlyException on SQL THROW 50409
-    ///   - ChargeableCharConfigInvalidException on SQL THROW 50404 (not-found guard)
-    /// </summary>
-    Task<long> InsertWithCloseAsync(
-        long? productTypeId,
-        string symbol,
-        string category,
-        decimal price,
-        DateOnly validFrom,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns all active rows whose [ValidFrom, ValidTo] window covers the given asOfDate
-    /// for the specified ProductType, including global rows (ProductTypeId IS NULL).
-    /// The SP returns both per-ProductType AND global rows — callers apply priority.
-    /// </summary>
-    Task<IReadOnlyList<ChargeableCharConfig>> GetActiveForProductTypeAsync(
-        long productTypeId,
-        DateOnly asOfDate,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns paginated rows filtered by ProductTypeId and IsActive.
-    /// Skip = (page - 1) * pageSize computed by the caller.
-    /// </summary>
-    Task<IReadOnlyList<ChargeableCharConfig>> ListAsync(
-        long? productTypeId,
-        bool activeOnly,
-        int skip,
-        int take,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns total row count for the given filters (used for pagination metadata).
-    /// </summary>
-    Task<int> CountAsync(
-        long? productTypeId,
-        bool activeOnly,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns the row with the given Id, or null if not found.
-    /// </summary>
-    Task<ChargeableCharConfig?> GetByIdAsync(
-        long id,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Deactivates the row with the given Id by setting IsActive = false and ValidTo = today.
-    /// Idempotent: no-op if already inactive.
-    /// Called inside the ambient TransactionScope of the handler.
-    /// </summary>
-    Task DeactivateAsync(
-        long id,
-        DateOnly today,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Invokes usp_ChargeableCharConfig_ReactivateWithGuard.
-    /// Guard rules (enforced by SP):
-    ///   50410 → target row is already active → ChargeableCharConfigReactivationNotAllowedException(ALREADY_ACTIVE)
-    ///   50411 → a vigente active row exists for (ProductTypeId, Symbol) → ChargeableCharConfigReactivationNotAllowedException(VIGENTE_EXISTS)
-    ///   50412 → posterior rows exist after target row → ChargeableCharConfigReactivationNotAllowedException(POSTERIOR_ROWS_EXIST)
-    ///   50404 → row not found → ChargeableCharConfigInvalidException
-    /// On success: re-opens the row (IsActive=true, ValidTo=NULL) and returns the reactivated entity.
-    /// </summary>
-    Task<ChargeableCharConfig> ReactivateAsync(
-        long id,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Physically deletes the row with the given Id from dbo.ChargeableCharConfig (current state).
-    /// NOTE: Since SYSTEM_VERSIONING is ON, SQL Server moves the row to the history table with
-    /// SysEndTime set to the delete time. The row disappears from all current-state queries but
-    /// remains queryable via FOR SYSTEM_TIME. Temporal audit trail is preserved.
-    /// Future guard for "used in invoicing" is deferred to FAC-001 followup issue.
-    /// Throws KeyNotFoundException if the row does not exist.
-    /// </summary>
-    Task DeleteAsync(
-        long id,
-        CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Abstractions/Persistence/IProductPriceRepository.cs

@@ -1,44 +0,0 @@
-using SIGCM2.Application.Common;
-using SIGCM2.Domain.Entities;
-
-namespace SIGCM2.Application.Abstractions.Persistence;
-
-/// <summary>
-/// PRD-003 — Write + query access to dbo.ProductPrices.
-/// Implemented by ProductPriceRepository (Dapper) in Infrastructure.
-/// </summary>
-public interface IProductPriceRepository
-{
-    /// <summary>
-    /// Invokes dbo.usp_AddProductPrice inside the ambient TransactionScope.
-    /// Returns (newId, closedId?). Throws:
-    ///   - ProductPriceForwardOnlyException on SQL THROW 50409 or unique index violation (2601/2627).
-    ///   - ProductNotFoundException on SQL THROW 50404.
-    /// </summary>
-    Task<(long NewId, long? ClosedId)> AddAsync(
-        int productId,
-        decimal price,
-        DateOnly priceValidFrom,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns a paginated page of price rows for the product, ordered descending by PriceValidFrom.
-    /// Caller is responsible for clamping page (≥ 1) and pageSize (1–100) before calling.
-    /// Returns PagedResult with empty Items when the product has no price history or page is beyond total.
-    /// </summary>
-    Task<PagedResult<ProductPrice>> GetByProductIdAsync(
-        int productId,
-        int page,
-        int pageSize,
-        CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns the ProductPrice row whose window [PriceValidFrom, PriceValidTo] covers the given
-    /// civil date, or null if no row matches (no history, or date is before any recorded price).
-    /// Used by ProductPricingService.GetPriceAtAsync.
-    /// </summary>
-    Task<ProductPrice?> GetActiveAsync(
-        int productId,
-        DateOnly date,
-        CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Abstractions/Persistence/IProductQueryRepository.cs

@@ -1,21 +0,0 @@
-namespace SIGCM2.Application.Abstractions.Persistence;
-
-/// <summary>
-/// PRD-002 handoff contract — query-only access to Product data needed by ProductType handlers.
-/// PRD-001 binds to NullProductQueryRepository (always returns false).
-/// PRD-002 binds to Dapper impl against dbo.Product (when that table exists).
-/// </summary>
-public interface IProductQueryRepository
-{
-    /// <summary>
-    /// Returns true if at least one active Product with the given ProductTypeId exists.
-    /// Used by DeactivateProductTypeCommandHandler to guard against orphaning active products.
-    /// </summary>
-    Task<bool> ExistsActiveByProductTypeAsync(int productTypeId, CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns the count of active Products where RubroId = rubroId.
-    /// Used by DeactivateRubroCommandHandler to guard against orphaning active products. (issue #41)
-    /// </summary>
-    Task<int> CountActiveByRubroAsync(int rubroId, CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Abstractions/Persistence/IProductRepository.cs

@@ -1,29 +0,0 @@
-using SIGCM2.Application.Common;
-using SIGCM2.Domain.Entities;
-
-namespace SIGCM2.Application.Abstractions.Persistence;
-
-/// <summary>
-/// Write-side repository for Product.
-/// All reads needed by write handlers are included here.
-/// </summary>
-public interface IProductRepository
-{
-    /// <summary>Inserts a new Product and returns the DB-assigned Id.</summary>
-    Task<int> AddAsync(Product product, CancellationToken ct = default);
-
-    /// <summary>Returns the Product with the given Id, or null if not found.</summary>
-    Task<Product?> GetByIdAsync(int id, CancellationToken ct = default);
-
-    /// <summary>Returns a paged result of Products matching the query.</summary>
-    Task<PagedResult<Product>> GetPagedAsync(ProductsQuery query, CancellationToken ct = default);
-
-    /// <summary>Persists all changes to an existing Product row.</summary>
-    Task UpdateAsync(Product product, CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns true if an active Product with the same Nombre exists for the given MedioId+ProductTypeId combination.
-    /// Pass excludeId to skip the self-comparison during rename (update scenario).
-    /// </summary>
-    Task<bool> ExistsByNombreAsync(string nombre, int medioId, int productTypeId, int? excludeId = null, CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Abstractions/Persistence/IProductTypeRepository.cs

@@ -1,31 +0,0 @@
-using SIGCM2.Application.Common;
-using SIGCM2.Domain.Entities;
-
-namespace SIGCM2.Application.Abstractions.Persistence;
-
-/// <summary>
-/// Write-side repository for ProductType.
-/// All reads needed by write handlers are included here.
-/// Query-side (for listing, filtering) uses GetPagedAsync with ProductTypesQuery.
-/// </summary>
-public interface IProductTypeRepository
-{
-    /// <summary>Inserts a new ProductType and returns the DB-assigned Id.</summary>
-    Task<int> AddAsync(ProductType productType, CancellationToken ct = default);
-
-    /// <summary>Returns the ProductType with the given Id, or null if not found.</summary>
-    Task<ProductType?> GetByIdAsync(int id, CancellationToken ct = default);
-
-    /// <summary>Returns a paged result of ProductTypes matching the query.</summary>
-    Task<PagedResult<ProductType>> GetPagedAsync(ProductTypesQuery query, CancellationToken ct = default);
-
-    /// <summary>Persists all changes to an existing ProductType row.</summary>
-    Task UpdateAsync(ProductType productType, CancellationToken ct = default);
-
-    /// <summary>
-    /// Returns true if an active ProductType with the given nombre exists.
-    /// Pass excludeId to skip the self-comparison during rename (update scenario).
-    /// Case-insensitive — delegates to DB collation (SQL_Latin1_General_CP1_CI_AI).
-    /// </summary>
-    Task<bool> ExistsByNombreAsync(string nombre, int? excludeId = null, CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Avisos/NullAvisoQueryRepository.cs

@@ -1,22 +0,0 @@
-using SIGCM2.Application.Abstractions.Persistence;
-
-namespace SIGCM2.Application.Avisos;
-
-/// <summary>
-/// STUB — PRD-002 reemplaza con AvisoQueryRepository contra dbo.Aviso.
-/// Returns 0 / empty dictionary so every handler guard passes and every tree node shows TieneAvisos=false.
-/// This is intentional for CAT-002: the mechanism is installed; the data feed arrives in PRD-002.
-/// </summary>
-public sealed class NullAvisoQueryRepository : IAvisoQueryRepository
-{
-    private static readonly IReadOnlyDictionary<int, int> Empty =
-        new Dictionary<int, int>(capacity: 0);
-
-    public Task<int> CountAvisosEnRubroAsync(int rubroId, CancellationToken ct = default)
-        => Task.FromResult(0);
-
-    public Task<IReadOnlyDictionary<int, int>> CountAvisosBatchAsync(
-        IReadOnlyCollection<int> rubroIds,
-        CancellationToken ct = default)
-        => Task.FromResult(Empty);
-}

src/api/SIGCM2.Application/Common/PermisosOverride.cs

@@ -9,7 +9,7 @@ namespace SIGCM2.Application.Common;
 /// </summary>
 public sealed record PermisosOverride(
     [property: JsonPropertyName("grant")] IReadOnlyList<string> Grant,
-    [property: JsonPropertyName("deny")] IReadOnlyList<string> Deny)
+    [property: JsonPropertyName("deny")]  IReadOnlyList<string> Deny)
 {
     /// <summary>No overrides — empty grant and deny.</summary>
     public static readonly PermisosOverride Empty =
@@ -46,7 +46,7 @@ public sealed record PermisosOverride(
 
             return new PermisosOverride(
                 parsed.Grant ?? Array.Empty<string>(),
-                parsed.Deny ?? Array.Empty<string>());
+                parsed.Deny  ?? Array.Empty<string>());
         }
         catch (JsonException)
         {

src/api/SIGCM2.Application/Common/ProductTypesQuery.cs

@@ -1,10 +0,0 @@
-namespace SIGCM2.Application.Common;
-
-/// <summary>
-/// Query parameters for listing ProductTypes (used by IProductTypeRepository.GetPagedAsync).
-/// </summary>
-public sealed record ProductTypesQuery(
-    int Page = 1,
-    int PageSize = 20,
-    bool? Activo = true,
-    string? Search = null);

src/api/SIGCM2.Application/Common/ProductsQuery.cs

@@ -1,13 +0,0 @@
-namespace SIGCM2.Application.Common;
-
-/// <summary>
-/// Query parameters for listing Products (used by IProductRepository.GetPagedAsync).
-/// </summary>
-public sealed record ProductsQuery(
-    int Page = 1,
-    int PageSize = 20,
-    bool? Activo = true,
-    string? Search = null,
-    int? MedioId = null,
-    int? ProductTypeId = null,
-    int? RubroId = null);

src/api/SIGCM2.Application/DependencyInjection.cs

@@ -67,30 +67,6 @@ using SIGCM2.Application.Rubros.Move;
 using SIGCM2.Application.Rubros.GetTree;
 using SIGCM2.Application.Rubros.GetById;
 using SIGCM2.Application.Rubros.Dtos;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Avisos;
-using SIGCM2.Application.Products.Create;
-using SIGCM2.Application.Products.Update;
-using SIGCM2.Application.Products.Deactivate;
-using SIGCM2.Application.Products.GetById;
-using SIGCM2.Application.Products.List;
-using SIGCM2.Application.Products.Prices;
-using SIGCM2.Application.Products.Prices.AddPrice;
-using SIGCM2.Application.Products.Prices.GetHistory;
-using SIGCM2.Application.Products.Pricing;
-using SIGCM2.Application.ProductTypes.Create;
-using SIGCM2.Application.ProductTypes.Update;
-using SIGCM2.Application.ProductTypes.Deactivate;
-using SIGCM2.Application.ProductTypes.List;
-using SIGCM2.Application.ProductTypes.GetById;
-using SIGCM2.Application.Pricing.ChargeableChars;
-using SIGCM2.Application.Pricing.ChargeableChars.Create;
-using SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
-using SIGCM2.Application.Pricing.ChargeableChars.Deactivate;
-using SIGCM2.Application.Pricing.ChargeableChars.Reactivate;
-using SIGCM2.Application.Pricing.ChargeableChars.Delete;
-using SIGCM2.Application.Pricing.ChargeableChars.List;
-using SIGCM2.Application.Pricing.ChargeableChars.GetById;
 
 namespace SIGCM2.Application;
 
@@ -176,10 +152,7 @@ public static class DependencyInjection
         services.AddScoped<ICommandHandler<ListIngresosBrutosQuery, PagedResult<IngresosBrutosDto>>, ListIngresosBrutosQueryHandler>();
         services.AddScoped<ICommandHandler<GetHistorialIngresosBrutosQuery, IReadOnlyList<HistorialCadenaIibbDto>>, GetHistorialIngresosBrutosQueryHandler>();
 
-        // Rubros (CAT-001 + CAT-002)
+        // Rubros (CAT-001)
-        // CAT-002: Regla de Oro Rama vs Hoja — stub binding until PRD-002 provides real impl
-        services.AddScoped<IAvisoQueryRepository, NullAvisoQueryRepository>();
-
         services.AddScoped<ICommandHandler<CreateRubroCommand, RubroCreatedDto>, CreateRubroCommandHandler>();
         services.AddScoped<ICommandHandler<UpdateRubroCommand, RubroUpdatedDto>, UpdateRubroCommandHandler>();
         services.AddScoped<ICommandHandler<DeactivateRubroCommand, RubroStatusDto>, DeactivateRubroCommandHandler>();
@@ -187,37 +160,6 @@ public static class DependencyInjection
         services.AddScoped<ICommandHandler<GetRubroTreeQuery, IReadOnlyList<RubroTreeNodeDto>>, GetRubroTreeQueryHandler>();
         services.AddScoped<ICommandHandler<GetRubroByIdQuery, RubroDetailDto>, GetRubroByIdQueryHandler>();
 
-        // Products (PRD-002)
-        services.AddScoped<ICommandHandler<CreateProductCommand, ProductCreatedDto>, CreateProductCommandHandler>();
-        services.AddScoped<ICommandHandler<UpdateProductCommand, ProductUpdatedDto>, UpdateProductCommandHandler>();
-        services.AddScoped<ICommandHandler<DeactivateProductCommand, ProductStatusDto>, DeactivateProductCommandHandler>();
-        services.AddScoped<ICommandHandler<GetProductByIdQuery, ProductDetailDto>, GetProductByIdQueryHandler>();
-        services.AddScoped<ICommandHandler<ListProductsQuery, PagedResult<ProductListItemDto>>, ListProductsQueryHandler>();
-
-        // ProductPrices (PRD-003)
-        services.AddScoped<ICommandHandler<AddProductPriceCommand, AddProductPriceResponse>, AddProductPriceCommandHandler>();
-        services.AddScoped<ICommandHandler<GetProductPricesQuery, PagedResult<ProductPriceDto>>, GetProductPricesQueryHandler>();
-        services.AddScoped<IProductPricingService, ProductPricingService>();
-
-        // ProductTypes (PRD-001)
-        // IProductQueryRepository is now bound in Infrastructure DI (PRD-002) against dbo.Product.
-
-        services.AddScoped<ICommandHandler<CreateProductTypeCommand, ProductTypeCreatedDto>, CreateProductTypeCommandHandler>();
-        services.AddScoped<ICommandHandler<UpdateProductTypeCommand, ProductTypeUpdatedDto>, UpdateProductTypeCommandHandler>();
-        services.AddScoped<ICommandHandler<DeactivateProductTypeCommand, ProductTypeStatusDto>, DeactivateProductTypeCommandHandler>();
-        services.AddScoped<ICommandHandler<ListProductTypesQuery, PagedResult<ProductTypeListItemDto>>, ListProductTypesQueryHandler>();
-        services.AddScoped<ICommandHandler<GetProductTypeByIdQuery, ProductTypeDetailDto>, GetProductTypeByIdQueryHandler>();
-
-        // ChargeableCharConfig (PRC-001)
-        services.AddScoped<ICommandHandler<CreateChargeableCharConfigCommand, CreateChargeableCharConfigResponse>, CreateChargeableCharConfigCommandHandler>();
-        services.AddScoped<ICommandHandler<SchedulePriceChangeCommand, SchedulePriceChangeResponse>, SchedulePriceChangeCommandHandler>();
-        services.AddScoped<ICommandHandler<DeactivateChargeableCharConfigCommand, DeactivateChargeableCharConfigResponse>, DeactivateChargeableCharConfigCommandHandler>();
-        services.AddScoped<ICommandHandler<ReactivateChargeableCharConfigCommand, ReactivateChargeableCharConfigResponse>, ReactivateChargeableCharConfigCommandHandler>();
-        services.AddScoped<ICommandHandler<DeleteChargeableCharConfigCommand, DeleteChargeableCharConfigResponse>, DeleteChargeableCharConfigCommandHandler>();
-        services.AddScoped<ICommandHandler<ListChargeableCharConfigQuery, PagedResult<ChargeableCharConfigDto>>, ListChargeableCharConfigQueryHandler>();
-        services.AddScoped<ICommandHandler<GetChargeableCharConfigByIdQuery, ChargeableCharConfigDto?>, GetChargeableCharConfigByIdQueryHandler>();
-        services.AddScoped<IChargeableCharConfigService, ChargeableCharConfigService>();
-
         // FluentValidation validators (scans entire Application assembly)
         services.AddValidatorsFromAssemblyContaining<LoginCommandValidator>();
 

src/api/SIGCM2.Application/Pricing/ChargeableChars/ChargeableCharConfigDto.cs

@@ -1,14 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars;
-
-/// <summary>
-/// PRC-001 — DTO for ChargeableCharConfig rows returned in list / get-by-id responses.
-/// </summary>
-public sealed record ChargeableCharConfigDto(
-    long Id,
-    long? ProductTypeId,
-    string Symbol,
-    string Category,
-    decimal PricePerUnit,
-    DateOnly ValidFrom,
-    DateOnly? ValidTo,
-    bool IsActive);

src/api/SIGCM2.Application/Pricing/ChargeableChars/ChargeableCharConfigService.cs

@@ -1,43 +0,0 @@
-using SIGCM2.Application.Abstractions.Persistence;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars;
-
-/// <summary>
-/// PRC-001 — Implements IChargeableCharConfigService.
-/// Delegates to IChargeableCharConfigRepository.GetActiveForProductTypeAsync, then applies
-/// the per-ProductType > global priority rule in memory.
-///
-/// Priority rule: if the same Symbol appears as both global (ProductTypeId IS NULL) and
-/// per-ProductType, the per-ProductType row wins. The SP returns both; we resolve in Application.
-/// </summary>
-public sealed class ChargeableCharConfigService : IChargeableCharConfigService
-{
-    private readonly IChargeableCharConfigRepository _repo;
-
-    public ChargeableCharConfigService(IChargeableCharConfigRepository repo)
-    {
-        _repo = repo;
-    }
-
-    /// <inheritdoc />
-    public async Task<IReadOnlyDictionary<string, ChargeableCharSnapshot>> GetActiveConfigForProductTypeAsync(
-        long productTypeId,
-        DateOnly asOf,
-        CancellationToken ct = default)
-    {
-        var allRows = await _repo.GetActiveForProductTypeAsync(productTypeId, asOf, ct);
-
-        // Build a dictionary keyed by Symbol.
-        // Per-ProductType rows (ProductTypeId != null) take priority over global rows (ProductTypeId == null).
-        var result = new Dictionary<string, ChargeableCharSnapshot>(StringComparer.Ordinal);
-
-        // Two-pass: first add global rows, then overwrite with per-ProductType rows.
-        foreach (var row in allRows.Where(r => r.ProductTypeId is null))
-            result[row.Symbol] = new ChargeableCharSnapshot(row.Category, row.PricePerUnit);
-
-        foreach (var row in allRows.Where(r => r.ProductTypeId is not null))
-            result[row.Symbol] = new ChargeableCharSnapshot(row.Category, row.PricePerUnit);
-
-        return result;
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/ChargeableCharSnapshot.cs

@@ -1,10 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars;
-
-/// <summary>
-/// PRC-001 — Lightweight value snapshot for the active chargeable-char config
-/// at the time of word counting. Used by IChargeableCharConfigService.
-/// Keyed by Symbol in the returned dictionary.
-/// </summary>
-public sealed record ChargeableCharSnapshot(
-    string Category,
-    decimal PricePerUnit);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Create/CreateChargeableCharConfigCommand.cs

@@ -1,12 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Create;
-
-/// <summary>
-/// PRC-001 — Command to create a new ChargeableCharConfig.
-/// ProductTypeId = null → global config. ProductTypeId set → per-ProductType config.
-/// </summary>
-public sealed record CreateChargeableCharConfigCommand(
-    long? ProductTypeId,
-    string Symbol,
-    string Category,
-    decimal PricePerUnit,
-    DateOnly ValidFrom);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Create/CreateChargeableCharConfigCommandHandler.cs

@@ -1,69 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.Create;
-
-/// <summary>
-/// PRC-001 — Handler for CreateChargeableCharConfigCommand.
-/// Flow: opens TransactionScope → InsertWithCloseAsync (SP) → IAuditLogger.LogAsync (fail-closed) → tx.Complete().
-/// </summary>
-public sealed class CreateChargeableCharConfigCommandHandler
-    : ICommandHandler<CreateChargeableCharConfigCommand, CreateChargeableCharConfigResponse>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public CreateChargeableCharConfigCommandHandler(
-        IChargeableCharConfigRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<CreateChargeableCharConfigResponse> Handle(CreateChargeableCharConfigCommand command)
-    {
-        long newId;
-        using (var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled))
-        {
-            newId = await _repo.InsertWithCloseAsync(
-                command.ProductTypeId,
-                command.Symbol,
-                command.Category,
-                command.PricePerUnit,
-                command.ValidFrom);
-
-            await _audit.LogAsync(
-                action: "tasacion.chargeable_char.create",
-                targetType: "ChargeableCharConfig",
-                targetId: newId.ToString(),
-                metadata: new
-                {
-                    after = new
-                    {
-                        command.ProductTypeId,
-                        command.Symbol,
-                        command.Category,
-                        command.PricePerUnit,
-                        validFrom = command.ValidFrom.ToString("yyyy-MM-dd"),
-                    }
-                });
-
-            tx.Complete();
-        }
-
-        return new CreateChargeableCharConfigResponse(
-            newId,
-            command.Symbol,
-            command.PricePerUnit,
-            command.ValidFrom);
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/Create/CreateChargeableCharConfigCommandValidator.cs

@@ -1,41 +0,0 @@
-using FluentValidation;
-using SIGCM2.Application.Common;
-using SIGCM2.Domain.Pricing.ChargeableChars;
-using SIGCM2.Domain.Pricing.WordCounter;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.Create;
-
-/// <summary>
-/// PRC-001 — FluentValidation validator for CreateChargeableCharConfigCommand.
-/// Injects TimeProvider for today_AR (Cat2, never DateTime.Now).
-/// </summary>
-public sealed class CreateChargeableCharConfigCommandValidator
-    : AbstractValidator<CreateChargeableCharConfigCommand>
-{
-    public CreateChargeableCharConfigCommandValidator(TimeProvider timeProvider)
-    {
-        var today = timeProvider.GetArgentinaToday();
-
-        RuleFor(x => x.Symbol)
-            .NotEmpty()
-            .WithMessage("Symbol no puede estar vacío.")
-            .MaximumLength(4)
-            .WithMessage("Symbol no puede exceder 4 caracteres.")
-            .Must(s => !WordCounterService.ContainsEmoji(s))
-            .WithMessage("Symbol no puede contener emojis. Usá símbolos ASCII o latinos (ej: $, %, !, ¡).");
-
-        RuleFor(x => x.Category)
-            .NotEmpty()
-            .WithMessage("Category no puede estar vacío.")
-            .Must(ChargeableCharCategories.IsValid)
-            .WithMessage($"Category inválida. Valores válidos: {string.Join(", ", new[] { ChargeableCharCategories.Currency, ChargeableCharCategories.Percentage, ChargeableCharCategories.Exclamation, ChargeableCharCategories.Question, ChargeableCharCategories.Other })}.");
-
-        RuleFor(x => x.PricePerUnit)
-            .GreaterThanOrEqualTo(0m)
-            .WithMessage("PricePerUnit debe ser >= 0. Usá 0 para desactivar el cobro de este símbolo (opt-in billing).");
-
-        RuleFor(x => x.ValidFrom)
-            .GreaterThanOrEqualTo(today)
-            .WithMessage($"ValidFrom debe ser >= hoy ({today:yyyy-MM-dd} ART). No se permiten configuraciones con fecha retroactiva.");
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/Create/CreateChargeableCharConfigResponse.cs

@@ -1,10 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Create;
-
-/// <summary>
-/// PRC-001 — Response for CreateChargeableCharConfigCommand.
-/// </summary>
-public sealed record CreateChargeableCharConfigResponse(
-    long Id,
-    string Symbol,
-    decimal PricePerUnit,
-    DateOnly ValidFrom);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Deactivate/DeactivateChargeableCharConfigCommand.cs

@@ -1,6 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Deactivate;
-
-/// <summary>
-/// PRC-001 — Command to deactivate an existing ChargeableCharConfig.
-/// </summary>
-public sealed record DeactivateChargeableCharConfigCommand(long Id);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Deactivate/DeactivateChargeableCharConfigCommandHandler.cs

@@ -1,70 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.Deactivate;
-
-/// <summary>
-/// PRC-001 — Handler for DeactivateChargeableCharConfigCommand.
-/// Flow: load existing → open TX → DeactivateAsync → audit → tx.Complete().
-/// </summary>
-public sealed class DeactivateChargeableCharConfigCommandHandler
-    : ICommandHandler<DeactivateChargeableCharConfigCommand, DeactivateChargeableCharConfigResponse>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public DeactivateChargeableCharConfigCommandHandler(
-        IChargeableCharConfigRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<DeactivateChargeableCharConfigResponse> Handle(
-        DeactivateChargeableCharConfigCommand command)
-    {
-        var today = _timeProvider.GetArgentinaToday();
-
-        // 1. Load existing — ensures the row exists.
-        var existing = await _repo.GetByIdAsync(command.Id)
-            ?? throw new KeyNotFoundException($"ChargeableCharConfig con Id={command.Id} no existe.");
-
-        // 2. TX + deactivate + audit (fail-closed).
-        using (var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled))
-        {
-            await _repo.DeactivateAsync(command.Id, today);
-
-            await _audit.LogAsync(
-                action: "tasacion.chargeable_char.deactivate",
-                targetType: "ChargeableCharConfig",
-                targetId: command.Id.ToString(),
-                metadata: new
-                {
-                    before = new
-                    {
-                        id = existing.Id,
-                        symbol = existing.Symbol,
-                        productTypeId = existing.ProductTypeId,
-                        validFrom = existing.ValidFrom.ToString("yyyy-MM-dd"),
-                    },
-                    deactivatedOn = today.ToString("yyyy-MM-dd"),
-                });
-
-            tx.Complete();
-        }
-
-        return new DeactivateChargeableCharConfigResponse(
-            Id: command.Id,
-            ValidTo: today);
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/Deactivate/DeactivateChargeableCharConfigResponse.cs

@@ -1,9 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Deactivate;
-
-/// <summary>
-/// PRC-001 — Response for DeactivateChargeableCharConfigCommand.
-/// ValidTo is the date the config was deactivated (= today_AR at time of operation).
-/// </summary>
-public sealed record DeactivateChargeableCharConfigResponse(
-    long Id,
-    DateOnly ValidTo);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Delete/DeleteChargeableCharConfigCommand.cs

@@ -1,10 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Delete;
-
-/// <summary>
-/// PRC-001 — Command to physically delete a ChargeableCharConfig row.
-/// NOTE: Since SYSTEM_VERSIONING is ON, the delete moves the row to the history table
-/// (SysEndTime = delete time). The row disappears from all current-state queries but
-/// the temporal audit trail is preserved. Guard for "used in invoicing" is deferred
-/// to the FAC-001 followup issue.
-/// </summary>
-public sealed record DeleteChargeableCharConfigCommand(long Id);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Delete/DeleteChargeableCharConfigCommandHandler.cs

@@ -1,75 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.Delete;
-
-/// <summary>
-/// PRC-001 — Handler for DeleteChargeableCharConfigCommand.
-/// Flow: load existing → open TX → DeleteAsync → audit → tx.Complete().
-///
-/// NOTE on SYSTEM_VERSIONING: SQL Server moves the deleted row to the _History table with
-/// SysEndTime = deletion timestamp. This means:
-///   - Current-state queries (no FOR SYSTEM_TIME) return nothing — effectively "deleted".
-///   - Historical queries (FOR SYSTEM_TIME ALL / AS OF) still return the row — temporal audit intact.
-/// This is intentional. A "physical delete" (bypass SYSTEM_VERSIONING) is not supported here.
-///
-/// Future FAC-001 will add a guard to block delete if the row was used in invoicing.
-/// </summary>
-public sealed class DeleteChargeableCharConfigCommandHandler
-    : ICommandHandler<DeleteChargeableCharConfigCommand, DeleteChargeableCharConfigResponse>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public DeleteChargeableCharConfigCommandHandler(
-        IChargeableCharConfigRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<DeleteChargeableCharConfigResponse> Handle(
-        DeleteChargeableCharConfigCommand command)
-    {
-        // 1. Load existing — ensures the row exists before opening TX.
-        var existing = await _repo.GetByIdAsync(command.Id)
-            ?? throw new KeyNotFoundException($"ChargeableCharConfig con Id={command.Id} no existe.");
-
-        // 2. TX + delete + audit (fail-closed).
-        using (var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled))
-        {
-            await _repo.DeleteAsync(command.Id);
-
-            await _audit.LogAsync(
-                action: "tasacion.chargeable_char.delete",
-                targetType: "ChargeableCharConfig",
-                targetId: command.Id.ToString(),
-                metadata: new
-                {
-                    before = new
-                    {
-                        id = existing.Id,
-                        symbol = existing.Symbol,
-                        productTypeId = existing.ProductTypeId,
-                        isActive = existing.IsActive,
-                        validFrom = existing.ValidFrom.ToString("yyyy-MM-dd"),
-                    },
-                    deletedOn = _timeProvider.GetArgentinaToday().ToString("yyyy-MM-dd"),
-                });
-
-            tx.Complete();
-        }
-
-        return new DeleteChargeableCharConfigResponse(Id: command.Id);
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/Delete/DeleteChargeableCharConfigResponse.cs

@@ -1,6 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Delete;
-
-/// <summary>
-/// PRC-001 — Response for a successful delete operation.
-/// </summary>
-public sealed record DeleteChargeableCharConfigResponse(long Id);

src/api/SIGCM2.Application/Pricing/ChargeableChars/GetById/GetChargeableCharConfigByIdQuery.cs

@@ -1,7 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.GetById;
-
-/// <summary>
-/// PRC-001 — Query to fetch a single ChargeableCharConfig by Id.
-/// Returns null if not found (caller decides whether to 404).
-/// </summary>
-public sealed record GetChargeableCharConfigByIdQuery(long Id);

src/api/SIGCM2.Application/Pricing/ChargeableChars/GetById/GetChargeableCharConfigByIdQueryHandler.cs

@@ -1,37 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Pricing.ChargeableChars;
-using SIGCM2.Domain.Pricing.ChargeableChars;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.GetById;
-
-/// <summary>
-/// PRC-001 — Handler for GetChargeableCharConfigByIdQuery.
-/// Returns null DTO when not found (API layer maps to 404).
-/// </summary>
-public sealed class GetChargeableCharConfigByIdQueryHandler
-    : ICommandHandler<GetChargeableCharConfigByIdQuery, ChargeableCharConfigDto?>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-
-    public GetChargeableCharConfigByIdQueryHandler(IChargeableCharConfigRepository repo)
-    {
-        _repo = repo;
-    }
-
-    public async Task<ChargeableCharConfigDto?> Handle(GetChargeableCharConfigByIdQuery query)
-    {
-        var entity = await _repo.GetByIdAsync(query.Id);
-        return entity is null ? null : ToDto(entity);
-    }
-
-    private static ChargeableCharConfigDto ToDto(ChargeableCharConfig c) => new(
-        c.Id,
-        c.ProductTypeId,
-        c.Symbol,
-        c.Category,
-        c.PricePerUnit,
-        c.ValidFrom,
-        c.ValidTo,
-        c.IsActive);
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/IChargeableCharConfigService.cs

@@ -1,21 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars;
-
-/// <summary>
-/// PRC-001 — Application service for resolving active chargeable-char config for a ProductType.
-///
-/// Priority rule: per-ProductType row overrides global (ProductTypeId IS NULL) for the same Symbol.
-/// Returns a dictionary keyed by Symbol for O(1) lookup during word-count pricing.
-/// </summary>
-public interface IChargeableCharConfigService
-{
-    /// <summary>
-    /// Returns the resolved active config for the given ProductType as of the given date.
-    /// Per-ProductType rows take priority over global rows for the same Symbol.
-    /// Global rows are used as fallback when no per-ProductType row exists for that Symbol.
-    /// Returns an empty dictionary if no config exists at all.
-    /// </summary>
-    Task<IReadOnlyDictionary<string, ChargeableCharSnapshot>> GetActiveConfigForProductTypeAsync(
-        long productTypeId,
-        DateOnly asOf,
-        CancellationToken ct = default);
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/List/ListChargeableCharConfigQuery.cs

@@ -1,11 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.List;
-
-/// <summary>
-/// PRC-001 — Paginated list query for ChargeableCharConfig rows.
-/// Page/PageSize are clamped by the handler (page >= 1, pageSize in [1, 100]).
-/// </summary>
-public sealed record ListChargeableCharConfigQuery(
-    long? ProductTypeId,
-    bool ActiveOnly,
-    int Page = 1,
-    int PageSize = 20);

src/api/SIGCM2.Application/Pricing/ChargeableChars/List/ListChargeableCharConfigQueryHandler.cs

@@ -1,46 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Common;
-using SIGCM2.Application.Pricing.ChargeableChars;
-using SIGCM2.Domain.Pricing.ChargeableChars;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.List;
-
-/// <summary>
-/// PRC-001 — Handler for ListChargeableCharConfigQuery.
-/// Projects ChargeableCharConfig entities to ChargeableCharConfigDto.
-/// </summary>
-public sealed class ListChargeableCharConfigQueryHandler
-    : ICommandHandler<ListChargeableCharConfigQuery, PagedResult<ChargeableCharConfigDto>>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-
-    public ListChargeableCharConfigQueryHandler(IChargeableCharConfigRepository repo)
-    {
-        _repo = repo;
-    }
-
-    public async Task<PagedResult<ChargeableCharConfigDto>> Handle(ListChargeableCharConfigQuery query)
-    {
-        var page     = Math.Max(1, query.Page);
-        var pageSize = Math.Clamp(query.PageSize, 1, 100);
-        var skip     = (page - 1) * pageSize;
-
-        var items = await _repo.ListAsync(query.ProductTypeId, query.ActiveOnly, skip, pageSize);
-        var total = await _repo.CountAsync(query.ProductTypeId, query.ActiveOnly);
-
-        var dtos = items.Select(ToDto).ToList();
-
-        return new PagedResult<ChargeableCharConfigDto>(dtos, page, pageSize, total);
-    }
-
-    private static ChargeableCharConfigDto ToDto(ChargeableCharConfig c) => new(
-        c.Id,
-        c.ProductTypeId,
-        c.Symbol,
-        c.Category,
-        c.PricePerUnit,
-        c.ValidFrom,
-        c.ValidTo,
-        c.IsActive);
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/Reactivate/ReactivateChargeableCharConfigCommand.cs

@@ -1,7 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Reactivate;
-
-/// <summary>
-/// PRC-001 — Command to reactivate a previously closed ChargeableCharConfig row.
-/// Guard rules enforced by the SP (50410 ALREADY_ACTIVE / 50411 VIGENTE_EXISTS / 50412 POSTERIOR_ROWS_EXIST).
-/// </summary>
-public sealed record ReactivateChargeableCharConfigCommand(long Id);

src/api/SIGCM2.Application/Pricing/ChargeableChars/Reactivate/ReactivateChargeableCharConfigCommandHandler.cs

@@ -1,71 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.Reactivate;
-
-/// <summary>
-/// PRC-001 — Handler for ReactivateChargeableCharConfigCommand.
-/// Flow: open TransactionScope → ReactivateAsync (SP with guard) → audit → tx.Complete().
-///
-/// Guard failures (ALREADY_ACTIVE / VIGENTE_EXISTS / POSTERIOR_ROWS_EXIST) are thrown by the
-/// repository as ChargeableCharConfigReactivationNotAllowedException and propagate to the
-/// ExceptionFilter which maps them to HTTP 409.
-/// </summary>
-public sealed class ReactivateChargeableCharConfigCommandHandler
-    : ICommandHandler<ReactivateChargeableCharConfigCommand, ReactivateChargeableCharConfigResponse>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public ReactivateChargeableCharConfigCommandHandler(
-        IChargeableCharConfigRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<ReactivateChargeableCharConfigResponse> Handle(
-        ReactivateChargeableCharConfigCommand command)
-    {
-        // Open TX before calling SP so that audit failure rolls back the SP work.
-        using var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled);
-
-        // SP enforces guard rules; throws ChargeableCharConfigReactivationNotAllowedException on failure.
-        // Returns the reactivated entity so we can populate the response and the audit log.
-        var reactivated = await _repo.ReactivateAsync(command.Id, CancellationToken.None);
-
-        await _audit.LogAsync(
-            action: "tasacion.chargeable_char.reactivate",
-            targetType: "ChargeableCharConfig",
-            targetId: command.Id.ToString(),
-            metadata: new
-            {
-                id = reactivated.Id,
-                symbol = reactivated.Symbol,
-                productTypeId = reactivated.ProductTypeId,
-                validFrom = reactivated.ValidFrom.ToString("yyyy-MM-dd"),
-                reactivatedOn = _timeProvider.GetArgentinaToday().ToString("yyyy-MM-dd"),
-            });
-
-        tx.Complete();
-
-        return new ReactivateChargeableCharConfigResponse(
-            Id: reactivated.Id,
-            ProductTypeId: reactivated.ProductTypeId,
-            Symbol: reactivated.Symbol,
-            Category: reactivated.Category,
-            PricePerUnit: reactivated.PricePerUnit,
-            ValidFrom: reactivated.ValidFrom,
-            IsActive: reactivated.IsActive);
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/Reactivate/ReactivateChargeableCharConfigResponse.cs

@@ -1,14 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.Reactivate;
-
-/// <summary>
-/// PRC-001 — Response for a successful reactivation.
-/// Returns the current state of the row after it has been re-opened.
-/// </summary>
-public sealed record ReactivateChargeableCharConfigResponse(
-    long Id,
-    long? ProductTypeId,
-    string Symbol,
-    string Category,
-    decimal PricePerUnit,
-    DateOnly ValidFrom,
-    bool IsActive);

src/api/SIGCM2.Application/Pricing/ChargeableChars/SchedulePrice/SchedulePriceChangeCommand.cs

@@ -1,11 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
-
-/// <summary>
-/// PRC-001 — Command to schedule a new price for an existing ChargeableCharConfig.
-/// Id: the existing row whose price should be superseded.
-/// ValidFrom must be > existing row's ValidFrom (forward-only, enforced in handler).
-/// </summary>
-public sealed record SchedulePriceChangeCommand(
-    long Id,
-    decimal PricePerUnit,
-    DateOnly ValidFrom);

src/api/SIGCM2.Application/Pricing/ChargeableChars/SchedulePrice/SchedulePriceChangeCommandHandler.cs

@@ -1,80 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
-
-/// <summary>
-/// PRC-001 — Handler for SchedulePriceChangeCommand.
-/// Flow: load existing → validate forward-only via entity → open TX → InsertWithCloseAsync → audit → tx.Complete().
-/// </summary>
-public sealed class SchedulePriceChangeCommandHandler
-    : ICommandHandler<SchedulePriceChangeCommand, SchedulePriceChangeResponse>
-{
-    private readonly IChargeableCharConfigRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public SchedulePriceChangeCommandHandler(
-        IChargeableCharConfigRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<SchedulePriceChangeResponse> Handle(SchedulePriceChangeCommand command)
-    {
-        // 1. Load existing row — validates it exists and exposes ProductTypeId/Symbol/Category.
-        var existing = await _repo.GetByIdAsync(command.Id)
-            ?? throw new KeyNotFoundException($"ChargeableCharConfig con Id={command.Id} no existe.");
-
-        // 2. Domain entity validates forward-only rule and builds the new entity value.
-        //    ScheduleNewPrice throws ChargeableCharConfigForwardOnlyException if not strictly forward.
-        var newEntity = existing.ScheduleNewPrice(command.PricePerUnit, command.ValidFrom, _timeProvider);
-
-        // 3. TX + SP + audit (fail-closed).
-        long newId;
-        using (var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled))
-        {
-            newId = await _repo.InsertWithCloseAsync(
-                newEntity.ProductTypeId,
-                newEntity.Symbol,
-                newEntity.Category,
-                newEntity.PricePerUnit,
-                newEntity.ValidFrom);
-
-            await _audit.LogAsync(
-                action: "tasacion.chargeable_char.price_change",
-                targetType: "ChargeableCharConfig",
-                targetId: newId.ToString(),
-                metadata: new
-                {
-                    before = new
-                    {
-                        id = existing.Id,
-                        pricePerUnit = existing.PricePerUnit,
-                        validFrom = existing.ValidFrom.ToString("yyyy-MM-dd"),
-                    },
-                    after = new
-                    {
-                        pricePerUnit = newEntity.PricePerUnit,
-                        validFrom = newEntity.ValidFrom.ToString("yyyy-MM-dd"),
-                    }
-                });
-
-            tx.Complete();
-        }
-
-        return new SchedulePriceChangeResponse(
-            NewId: newId,
-            PreviousValidFrom: existing.ValidFrom,
-            NewValidFrom: newEntity.ValidFrom);
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/SchedulePrice/SchedulePriceChangeCommandValidator.cs

@@ -1,30 +0,0 @@
-using FluentValidation;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
-
-/// <summary>
-/// PRC-001 — FluentValidation validator for SchedulePriceChangeCommand.
-/// Surface validation only (price > 0, validFrom >= today_AR, id > 0).
-/// Forward-only check (ValidFrom > existing row's ValidFrom) is performed in the handler
-/// where the existing entity is loaded.
-/// </summary>
-public sealed class SchedulePriceChangeCommandValidator : AbstractValidator<SchedulePriceChangeCommand>
-{
-    public SchedulePriceChangeCommandValidator(TimeProvider timeProvider)
-    {
-        var today = timeProvider.GetArgentinaToday();
-
-        RuleFor(x => x.Id)
-            .GreaterThan(0L)
-            .WithMessage("Id debe ser un entero positivo.");
-
-        RuleFor(x => x.PricePerUnit)
-            .GreaterThan(0m)
-            .WithMessage("PricePerUnit debe ser > 0.");
-
-        RuleFor(x => x.ValidFrom)
-            .GreaterThanOrEqualTo(today)
-            .WithMessage($"ValidFrom debe ser >= hoy ({today:yyyy-MM-dd} ART).");
-    }
-}

src/api/SIGCM2.Application/Pricing/ChargeableChars/SchedulePrice/SchedulePriceChangeResponse.cs

@@ -1,9 +0,0 @@
-namespace SIGCM2.Application.Pricing.ChargeableChars.SchedulePrice;
-
-/// <summary>
-/// PRC-001 — Response for SchedulePriceChangeCommand.
-/// </summary>
-public sealed record SchedulePriceChangeResponse(
-    long NewId,
-    DateOnly PreviousValidFrom,
-    DateOnly NewValidFrom);

src/api/SIGCM2.Application/ProductTypes/Create/CreateProductTypeCommand.cs

@@ -1,13 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.Create;
-
-public sealed record CreateProductTypeCommand(
-    string Nombre,
-    bool HasDuration,
-    bool RequiresText,
-    bool RequiresCategory,
-    bool IsBundle,
-    bool AllowImages,
-    int? MaxImages,
-    decimal? MaxImageSizeMB,
-    int? MaxImageWidth,
-    int? MaxImageHeight);

src/api/SIGCM2.Application/ProductTypes/Create/CreateProductTypeCommandHandler.cs

@@ -1,80 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Domain.Entities;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.ProductTypes.Create;
-
-public sealed class CreateProductTypeCommandHandler
-    : ICommandHandler<CreateProductTypeCommand, ProductTypeCreatedDto>
-{
-    private readonly IProductTypeRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public CreateProductTypeCommandHandler(
-        IProductTypeRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<ProductTypeCreatedDto> Handle(CreateProductTypeCommand command)
-    {
-        // 1. Duplicate name check (before factory — avoids wasting domain allocation on error)
-        var exists = await _repo.ExistsByNombreAsync(command.Nombre, excludeId: null);
-        if (exists)
-            throw new ProductTypeNombreDuplicadoException(command.Nombre);
-
-        // 2. Build entity (factory normalizes multimedia if AllowImages=false)
-        var entity = ProductType.ForCreation(
-            command.Nombre,
-            command.HasDuration, command.RequiresText, command.RequiresCategory, command.IsBundle,
-            command.AllowImages,
-            command.MaxImages, command.MaxImageSizeMB, command.MaxImageWidth, command.MaxImageHeight,
-            _timeProvider);
-
-        // 3. Persist + audit (fail-closed: if audit throws, TX rolls back)
-        using var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled);
-
-        var newId = await _repo.AddAsync(entity);
-
-        await _audit.LogAsync(
-            action: "producto_tipo.created",
-            targetType: "ProductType",
-            targetId: newId.ToString(),
-            metadata: new
-            {
-                after = new
-                {
-                    entity.Nombre,
-                    entity.HasDuration,
-                    entity.RequiresText,
-                    entity.RequiresCategory,
-                    entity.IsBundle,
-                    entity.AllowImages,
-                    entity.MaxImages,
-                    entity.MaxImageSizeMB,
-                    entity.MaxImageWidth,
-                    entity.MaxImageHeight,
-                }
-            });
-
-        tx.Complete();
-
-        return new ProductTypeCreatedDto(
-            newId, entity.Nombre,
-            entity.HasDuration, entity.RequiresText, entity.RequiresCategory, entity.IsBundle,
-            entity.AllowImages,
-            entity.MaxImages, entity.MaxImageSizeMB, entity.MaxImageWidth, entity.MaxImageHeight,
-            entity.IsActive);
-    }
-}

src/api/SIGCM2.Application/ProductTypes/Create/CreateProductTypeCommandValidator.cs

@@ -1,29 +0,0 @@
-using FluentValidation;
-
-namespace SIGCM2.Application.ProductTypes.Create;
-
-public sealed class CreateProductTypeCommandValidator : AbstractValidator<CreateProductTypeCommand>
-{
-    public CreateProductTypeCommandValidator()
-    {
-        RuleFor(x => x.Nombre)
-            .NotEmpty().WithMessage("El nombre del tipo de producto es requerido.")
-            .MaximumLength(200).WithMessage("El nombre no puede superar los 200 caracteres.");
-
-        RuleFor(x => x.MaxImages)
-            .GreaterThan(0).When(x => x.MaxImages.HasValue)
-            .WithMessage("MaxImages debe ser mayor que 0 (o null para sin límite).");
-
-        RuleFor(x => x.MaxImageSizeMB)
-            .GreaterThan(0).When(x => x.MaxImageSizeMB.HasValue)
-            .WithMessage("MaxImageSizeMB debe ser mayor que 0 (o null para sin límite).");
-
-        RuleFor(x => x.MaxImageWidth)
-            .GreaterThan(0).When(x => x.MaxImageWidth.HasValue)
-            .WithMessage("MaxImageWidth debe ser mayor que 0 (o null para sin límite).");
-
-        RuleFor(x => x.MaxImageHeight)
-            .GreaterThan(0).When(x => x.MaxImageHeight.HasValue)
-            .WithMessage("MaxImageHeight debe ser mayor que 0 (o null para sin límite).");
-    }
-}

src/api/SIGCM2.Application/ProductTypes/Create/ProductTypeCreatedDto.cs

@@ -1,15 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.Create;
-
-public sealed record ProductTypeCreatedDto(
-    int Id,
-    string Nombre,
-    bool HasDuration,
-    bool RequiresText,
-    bool RequiresCategory,
-    bool IsBundle,
-    bool AllowImages,
-    int? MaxImages,
-    decimal? MaxImageSizeMB,
-    int? MaxImageWidth,
-    int? MaxImageHeight,
-    bool IsActive);

src/api/SIGCM2.Application/ProductTypes/Deactivate/DeactivateProductTypeCommand.cs

@@ -1,3 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.Deactivate;
-
-public sealed record DeactivateProductTypeCommand(int Id);

src/api/SIGCM2.Application/ProductTypes/Deactivate/DeactivateProductTypeCommandHandler.cs

@@ -1,70 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Domain.Entities;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.ProductTypes.Deactivate;
-
-public sealed class DeactivateProductTypeCommandHandler
-    : ICommandHandler<DeactivateProductTypeCommand, ProductTypeStatusDto>
-{
-    private readonly IProductTypeRepository _repo;
-    private readonly IProductQueryRepository _productQuery;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public DeactivateProductTypeCommandHandler(
-        IProductTypeRepository repo,
-        IProductQueryRepository productQuery,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _productQuery = productQuery;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<ProductTypeStatusDto> Handle(DeactivateProductTypeCommand command)
-    {
-        // 1. Load entity
-        var target = await _repo.GetByIdAsync(command.Id)
-            ?? throw new ProductTypeNotFoundException(command.Id);
-
-        // 2. Idempotent: already inactive → return without side effects (I7)
-        if (!target.IsActive)
-            return new ProductTypeStatusDto(command.Id, false);
-
-        // 3. Guard: check if any active product uses this type
-        var inUse = await _productQuery.ExistsActiveByProductTypeAsync(command.Id);
-        if (inUse)
-            throw new ProductTypeEnUsoException(command.Id, productsActivos: 1);
-
-        // 4. Deactivate (immutable — returns new instance)
-        var deactivated = target.WithDeactivated(_timeProvider);
-
-        // 5. Persist + audit (fail-closed)
-        using var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled);
-
-        await _repo.UpdateAsync(deactivated);
-
-        await _audit.LogAsync(
-            action: "producto_tipo.deactivated",
-            targetType: "ProductType",
-            targetId: command.Id.ToString(),
-            metadata: new
-            {
-                productTypeId = command.Id,
-                nombre = target.Nombre,
-            });
-
-        tx.Complete();
-
-        return new ProductTypeStatusDto(deactivated.Id, deactivated.IsActive);
-    }
-}

src/api/SIGCM2.Application/ProductTypes/Deactivate/ProductTypeStatusDto.cs

@@ -1,3 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.Deactivate;
-
-public sealed record ProductTypeStatusDto(int Id, bool IsActive);

src/api/SIGCM2.Application/ProductTypes/GetById/GetProductTypeByIdQuery.cs

@@ -1,3 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.GetById;
-
-public sealed record GetProductTypeByIdQuery(int Id);

src/api/SIGCM2.Application/ProductTypes/GetById/GetProductTypeByIdQueryHandler.cs

@@ -1,30 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.ProductTypes.GetById;
-
-public sealed class GetProductTypeByIdQueryHandler
-    : ICommandHandler<GetProductTypeByIdQuery, ProductTypeDetailDto>
-{
-    private readonly IProductTypeRepository _repo;
-
-    public GetProductTypeByIdQueryHandler(IProductTypeRepository repo)
-    {
-        _repo = repo;
-    }
-
-    public async Task<ProductTypeDetailDto> Handle(GetProductTypeByIdQuery query)
-    {
-        var pt = await _repo.GetByIdAsync(query.Id)
-            ?? throw new ProductTypeNotFoundException(query.Id);
-
-        return new ProductTypeDetailDto(
-            pt.Id, pt.Nombre,
-            pt.HasDuration, pt.RequiresText, pt.RequiresCategory, pt.IsBundle,
-            pt.AllowImages,
-            pt.MaxImages, pt.MaxImageSizeMB, pt.MaxImageWidth, pt.MaxImageHeight,
-            pt.IsActive,
-            pt.FechaCreacion, pt.FechaModificacion);
-    }
-}

src/api/SIGCM2.Application/ProductTypes/GetById/ProductTypeDetailDto.cs

@@ -1,17 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.GetById;
-
-public sealed record ProductTypeDetailDto(
-    int Id,
-    string Nombre,
-    bool HasDuration,
-    bool RequiresText,
-    bool RequiresCategory,
-    bool IsBundle,
-    bool AllowImages,
-    int? MaxImages,
-    decimal? MaxImageSizeMB,
-    int? MaxImageWidth,
-    int? MaxImageHeight,
-    bool IsActive,
-    DateTime FechaCreacion,
-    DateTime? FechaModificacion);

src/api/SIGCM2.Application/ProductTypes/List/ListProductTypesQuery.cs

@@ -1,7 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.List;
-
-public sealed record ListProductTypesQuery(
-    int Page = 1,
-    int PageSize = 20,
-    bool? Activo = true,
-    string? Search = null);

src/api/SIGCM2.Application/ProductTypes/List/ListProductTypesQueryHandler.cs

@@ -1,32 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.ProductTypes.List;
-
-public sealed class ListProductTypesQueryHandler
-    : ICommandHandler<ListProductTypesQuery, PagedResult<ProductTypeListItemDto>>
-{
-    private readonly IProductTypeRepository _repo;
-
-    public ListProductTypesQueryHandler(IProductTypeRepository repo)
-    {
-        _repo = repo;
-    }
-
-    public async Task<PagedResult<ProductTypeListItemDto>> Handle(ListProductTypesQuery query)
-    {
-        var page = Math.Max(1, query.Page);
-        var pageSize = Math.Clamp(query.PageSize, 1, 100);
-
-        var repoQuery = new ProductTypesQuery(page, pageSize, query.Activo, query.Search);
-        var paged = await _repo.GetPagedAsync(repoQuery);
-
-        var items = paged.Items.Select(p => new ProductTypeListItemDto(
-            p.Id, p.Nombre,
-            p.HasDuration, p.RequiresText, p.RequiresCategory, p.IsBundle,
-            p.AllowImages, p.IsActive)).ToList();
-
-        return new PagedResult<ProductTypeListItemDto>(items, paged.Page, paged.PageSize, paged.Total);
-    }
-}

src/api/SIGCM2.Application/ProductTypes/List/ProductTypeListItemDto.cs

@@ -1,11 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.List;
-
-public sealed record ProductTypeListItemDto(
-    int Id,
-    string Nombre,
-    bool HasDuration,
-    bool RequiresText,
-    bool RequiresCategory,
-    bool IsBundle,
-    bool AllowImages,
-    bool IsActive);

src/api/SIGCM2.Application/ProductTypes/Update/ProductTypeUpdatedDto.cs

@@ -1,16 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.Update;
-
-public sealed record ProductTypeUpdatedDto(
-    int Id,
-    string Nombre,
-    bool HasDuration,
-    bool RequiresText,
-    bool RequiresCategory,
-    bool IsBundle,
-    bool AllowImages,
-    int? MaxImages,
-    decimal? MaxImageSizeMB,
-    int? MaxImageWidth,
-    int? MaxImageHeight,
-    bool IsActive,
-    DateTime? FechaModificacion);

src/api/SIGCM2.Application/ProductTypes/Update/UpdateProductTypeCommand.cs

@@ -1,14 +0,0 @@
-namespace SIGCM2.Application.ProductTypes.Update;
-
-public sealed record UpdateProductTypeCommand(
-    int Id,
-    string Nombre,
-    bool HasDuration,
-    bool RequiresText,
-    bool RequiresCategory,
-    bool IsBundle,
-    bool AllowImages,
-    int? MaxImages,
-    decimal? MaxImageSizeMB,
-    int? MaxImageWidth,
-    int? MaxImageHeight);

src/api/SIGCM2.Application/ProductTypes/Update/UpdateProductTypeCommandHandler.cs

@@ -1,74 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Domain.Entities;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.ProductTypes.Update;
-
-public sealed class UpdateProductTypeCommandHandler
-    : ICommandHandler<UpdateProductTypeCommand, ProductTypeUpdatedDto>
-{
-    private readonly IProductTypeRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public UpdateProductTypeCommandHandler(
-        IProductTypeRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<ProductTypeUpdatedDto> Handle(UpdateProductTypeCommand command)
-    {
-        // 1. Load entity (throws if not found)
-        var target = await _repo.GetByIdAsync(command.Id)
-            ?? throw new ProductTypeNotFoundException(command.Id);
-
-        // 2. If nombre changed, check for duplicate (skip call when same name — optimization)
-        if (!string.Equals(command.Nombre, target.Nombre, StringComparison.OrdinalIgnoreCase))
-        {
-            var duplicateExists = await _repo.ExistsByNombreAsync(command.Nombre, excludeId: command.Id);
-            if (duplicateExists)
-                throw new ProductTypeNombreDuplicadoException(command.Nombre);
-        }
-
-        // 3. Build updated entity via With* methods (immutable, each returns new instance)
-        var updated = target
-            .WithRenamed(command.Nombre, _timeProvider)
-            .WithUpdatedFlags(command.HasDuration, command.RequiresText, command.RequiresCategory, command.IsBundle, _timeProvider)
-            .WithUpdatedMultimedia(command.AllowImages, command.MaxImages, command.MaxImageSizeMB, command.MaxImageWidth, command.MaxImageHeight, _timeProvider);
-
-        // 4. Persist + audit (fail-closed)
-        using var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled);
-
-        await _repo.UpdateAsync(updated);
-
-        await _audit.LogAsync(
-            action: "producto_tipo.updated",
-            targetType: "ProductType",
-            targetId: command.Id.ToString(),
-            metadata: new
-            {
-                before = new { target.Nombre, target.HasDuration, target.RequiresText, target.RequiresCategory, target.IsBundle, target.AllowImages },
-                after = new { updated.Nombre, updated.HasDuration, updated.RequiresText, updated.RequiresCategory, updated.IsBundle, updated.AllowImages }
-            });
-
-        tx.Complete();
-
-        return new ProductTypeUpdatedDto(
-            updated.Id, updated.Nombre,
-            updated.HasDuration, updated.RequiresText, updated.RequiresCategory, updated.IsBundle,
-            updated.AllowImages,
-            updated.MaxImages, updated.MaxImageSizeMB, updated.MaxImageWidth, updated.MaxImageHeight,
-            updated.IsActive, updated.FechaModificacion);
-    }
-}

src/api/SIGCM2.Application/ProductTypes/Update/UpdateProductTypeCommandValidator.cs

@@ -1,32 +0,0 @@
-using FluentValidation;
-
-namespace SIGCM2.Application.ProductTypes.Update;
-
-public sealed class UpdateProductTypeCommandValidator : AbstractValidator<UpdateProductTypeCommand>
-{
-    public UpdateProductTypeCommandValidator()
-    {
-        RuleFor(x => x.Id)
-            .GreaterThan(0).WithMessage("El Id debe ser un entero positivo.");
-
-        RuleFor(x => x.Nombre)
-            .NotEmpty().WithMessage("El nombre del tipo de producto es requerido.")
-            .MaximumLength(200).WithMessage("El nombre no puede superar los 200 caracteres.");
-
-        RuleFor(x => x.MaxImages)
-            .GreaterThan(0).When(x => x.MaxImages.HasValue)
-            .WithMessage("MaxImages debe ser mayor que 0 (o null para sin límite).");
-
-        RuleFor(x => x.MaxImageSizeMB)
-            .GreaterThan(0).When(x => x.MaxImageSizeMB.HasValue)
-            .WithMessage("MaxImageSizeMB debe ser mayor que 0 (o null para sin límite).");
-
-        RuleFor(x => x.MaxImageWidth)
-            .GreaterThan(0).When(x => x.MaxImageWidth.HasValue)
-            .WithMessage("MaxImageWidth debe ser mayor que 0 (o null para sin límite).");
-
-        RuleFor(x => x.MaxImageHeight)
-            .GreaterThan(0).When(x => x.MaxImageHeight.HasValue)
-            .WithMessage("MaxImageHeight debe ser mayor que 0 (o null para sin límite).");
-    }
-}

src/api/SIGCM2.Application/Products/Create/CreateProductCommand.cs

@@ -1,9 +0,0 @@
-namespace SIGCM2.Application.Products.Create;
-
-public sealed record CreateProductCommand(
-    string Nombre,
-    int MedioId,
-    int ProductTypeId,
-    int? RubroId,
-    decimal BasePrice,
-    int? PriceDurationDays);

src/api/SIGCM2.Application/Products/Create/CreateProductCommandHandler.cs

@@ -1,112 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Domain.Entities;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.Products.Create;
-
-public sealed class CreateProductCommandHandler
-    : ICommandHandler<CreateProductCommand, ProductCreatedDto>
-{
-    private readonly IProductRepository _repo;
-    private readonly IProductTypeRepository _ptRepo;
-    private readonly IMedioRepository _medioRepo;
-    private readonly IRubroRepository _rubroRepo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public CreateProductCommandHandler(
-        IProductRepository repo,
-        IProductTypeRepository ptRepo,
-        IMedioRepository medioRepo,
-        IRubroRepository rubroRepo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _ptRepo = ptRepo;
-        _medioRepo = medioRepo;
-        _rubroRepo = rubroRepo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<ProductCreatedDto> Handle(CreateProductCommand command)
-    {
-        // 1. Validate Medio exists and is active
-        var medio = await _medioRepo.GetByIdAsync(command.MedioId)
-            ?? throw new MedioNotFoundException(command.MedioId);
-        if (!medio.Activo)
-            throw new MedioInactivoException(command.MedioId);
-
-        // 2. Validate ProductType exists and is active
-        var productType = await _ptRepo.GetByIdAsync(command.ProductTypeId)
-            ?? throw new ProductTypeNotFoundException(command.ProductTypeId);
-        if (!productType.IsActive)
-            throw new ProductTypeInactivoException(command.ProductTypeId);
-
-        // 3. Flags coherence: RequiresCategory → RubroId required
-        if (productType.RequiresCategory && !command.RubroId.HasValue)
-            throw new ProductTipoFlagsIncoherentesException(
-                $"El tipo '{productType.Nombre}' requiere RubroId (RequiresCategory=true)", "rubroId");
-
-        // 4. Flags coherence: HasDuration → PriceDurationDays required
-        if (productType.HasDuration && !command.PriceDurationDays.HasValue)
-            throw new ProductTipoFlagsIncoherentesException(
-                $"El tipo '{productType.Nombre}' requiere PriceDurationDays (HasDuration=true)", "priceDurationDays");
-
-        // 5. Validate Rubro if provided: must be active
-        if (command.RubroId.HasValue)
-        {
-            var rubro = await _rubroRepo.GetByIdAsync(command.RubroId.Value);
-            if (rubro == null || !rubro.Activo)
-                throw new RubroInactivoException(command.RubroId.Value);
-        }
-
-        // 6. Duplicate nombre check (filtered on IsActive=1 — allows reuse after soft-delete)
-        var exists = await _repo.ExistsByNombreAsync(command.Nombre, command.MedioId, command.ProductTypeId, excludeId: null);
-        if (exists)
-            throw new ProductNombreDuplicadoEnMedioTipoException(command.MedioId, command.ProductTypeId, command.Nombre);
-
-        // 7. Build entity
-        var entity = Product.ForCreation(
-            command.Nombre, command.MedioId, command.ProductTypeId,
-            command.RubroId, command.BasePrice, command.PriceDurationDays,
-            _timeProvider);
-
-        // 8. Persist + audit (fail-closed)
-        using var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled);
-
-        var newId = await _repo.AddAsync(entity);
-
-        await _audit.LogAsync(
-            action: "producto.created",
-            targetType: "Product",
-            targetId: newId.ToString(),
-            metadata: new
-            {
-                after = new
-                {
-                    entity.Nombre,
-                    entity.MedioId,
-                    entity.ProductTypeId,
-                    entity.RubroId,
-                    entity.BasePrice,
-                    entity.PriceDurationDays,
-                }
-            });
-
-        tx.Complete();
-
-        return new ProductCreatedDto(
-            newId, entity.Nombre,
-            entity.MedioId, entity.ProductTypeId, entity.RubroId,
-            entity.BasePrice, entity.PriceDurationDays,
-            entity.IsActive, entity.FechaCreacion);
-    }
-}

src/api/SIGCM2.Application/Products/Create/CreateProductCommandValidator.cs

@@ -1,26 +0,0 @@
-using FluentValidation;
-
-namespace SIGCM2.Application.Products.Create;
-
-public sealed class CreateProductCommandValidator : AbstractValidator<CreateProductCommand>
-{
-    public CreateProductCommandValidator()
-    {
-        RuleFor(x => x.Nombre)
-            .NotEmpty().WithMessage("El nombre del producto es requerido.")
-            .MaximumLength(300).WithMessage("El nombre no puede superar los 300 caracteres.");
-
-        RuleFor(x => x.MedioId)
-            .GreaterThan(0).WithMessage("MedioId debe ser un entero positivo.");
-
-        RuleFor(x => x.ProductTypeId)
-            .GreaterThan(0).WithMessage("ProductTypeId debe ser un entero positivo.");
-
-        RuleFor(x => x.BasePrice)
-            .GreaterThanOrEqualTo(0m).WithMessage("El precio base no puede ser negativo.");
-
-        RuleFor(x => x.PriceDurationDays)
-            .GreaterThan(0).When(x => x.PriceDurationDays.HasValue)
-            .WithMessage("PriceDurationDays debe ser >= 1 cuando se provee.");
-    }
-}

src/api/SIGCM2.Application/Products/Create/ProductCreatedDto.cs

@@ -1,12 +0,0 @@
-namespace SIGCM2.Application.Products.Create;
-
-public sealed record ProductCreatedDto(
-    int Id,
-    string Nombre,
-    int MedioId,
-    int ProductTypeId,
-    int? RubroId,
-    decimal BasePrice,
-    int? PriceDurationDays,
-    bool IsActive,
-    DateTime FechaCreacion);

src/api/SIGCM2.Application/Products/Deactivate/DeactivateProductCommand.cs

@@ -1,3 +0,0 @@
-namespace SIGCM2.Application.Products.Deactivate;
-
-public sealed record DeactivateProductCommand(int Id);

src/api/SIGCM2.Application/Products/Deactivate/DeactivateProductCommandHandler.cs

@@ -1,62 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Domain.Entities;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.Products.Deactivate;
-
-public sealed class DeactivateProductCommandHandler
-    : ICommandHandler<DeactivateProductCommand, ProductStatusDto>
-{
-    private readonly IProductRepository _repo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public DeactivateProductCommandHandler(
-        IProductRepository repo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _repo = repo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<ProductStatusDto> Handle(DeactivateProductCommand command)
-    {
-        // 1. Load entity
-        var target = await _repo.GetByIdAsync(command.Id)
-            ?? throw new ProductNotFoundException(command.Id);
-
-        // 2. Idempotent: already inactive → return without side effects
-        if (!target.IsActive)
-            return new ProductStatusDto(command.Id, false, target.FechaModificacion);
-
-        // 3. Deactivate (immutable)
-        var deactivated = target.WithDeactivated(_timeProvider);
-
-        // 4. Persist + audit (fail-closed)
-        using var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled);
-
-        await _repo.UpdateAsync(deactivated);
-
-        await _audit.LogAsync(
-            action: "producto.deactivated",
-            targetType: "Product",
-            targetId: command.Id.ToString(),
-            metadata: new
-            {
-                productId = command.Id,
-                nombre = target.Nombre,
-            });
-
-        tx.Complete();
-
-        return new ProductStatusDto(deactivated.Id, deactivated.IsActive, deactivated.FechaModificacion);
-    }
-}

src/api/SIGCM2.Application/Products/Deactivate/ProductStatusDto.cs

@@ -1,6 +0,0 @@
-namespace SIGCM2.Application.Products.Deactivate;
-
-public sealed record ProductStatusDto(
-    int Id,
-    bool IsActive,
-    DateTime? FechaModificacion);

src/api/SIGCM2.Application/Products/GetById/GetProductByIdQuery.cs

@@ -1,3 +0,0 @@
-namespace SIGCM2.Application.Products.GetById;
-
-public sealed record GetProductByIdQuery(int Id);

src/api/SIGCM2.Application/Products/GetById/GetProductByIdQueryHandler.cs

@@ -1,29 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.Products.GetById;
-
-public sealed class GetProductByIdQueryHandler
-    : ICommandHandler<GetProductByIdQuery, ProductDetailDto>
-{
-    private readonly IProductRepository _repo;
-
-    public GetProductByIdQueryHandler(IProductRepository repo)
-    {
-        _repo = repo;
-    }
-
-    public async Task<ProductDetailDto> Handle(GetProductByIdQuery query)
-    {
-        var product = await _repo.GetByIdAsync(query.Id)
-            ?? throw new ProductNotFoundException(query.Id);
-
-        return new ProductDetailDto(
-            product.Id, product.Nombre,
-            product.MedioId, product.ProductTypeId, product.RubroId,
-            product.BasePrice, product.PriceDurationDays,
-            product.IsActive,
-            product.FechaCreacion, product.FechaModificacion);
-    }
-}

src/api/SIGCM2.Application/Products/GetById/ProductDetailDto.cs

@@ -1,13 +0,0 @@
-namespace SIGCM2.Application.Products.GetById;
-
-public sealed record ProductDetailDto(
-    int Id,
-    string Nombre,
-    int MedioId,
-    int ProductTypeId,
-    int? RubroId,
-    decimal BasePrice,
-    int? PriceDurationDays,
-    bool IsActive,
-    DateTime FechaCreacion,
-    DateTime? FechaModificacion);

src/api/SIGCM2.Application/Products/List/ListProductsQuery.cs

@@ -1,10 +0,0 @@
-namespace SIGCM2.Application.Products.List;
-
-public sealed record ListProductsQuery(
-    int Page = 1,
-    int PageSize = 20,
-    bool? Activo = true,
-    string? Search = null,
-    int? MedioId = null,
-    int? ProductTypeId = null,
-    int? RubroId = null);

src/api/SIGCM2.Application/Products/List/ListProductsQueryHandler.cs

@@ -1,35 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.Products.List;
-
-public sealed class ListProductsQueryHandler
-    : ICommandHandler<ListProductsQuery, PagedResult<ProductListItemDto>>
-{
-    private readonly IProductRepository _repo;
-
-    public ListProductsQueryHandler(IProductRepository repo)
-    {
-        _repo = repo;
-    }
-
-    public async Task<PagedResult<ProductListItemDto>> Handle(ListProductsQuery query)
-    {
-        var page = Math.Max(1, query.Page);
-        var pageSize = Math.Clamp(query.PageSize, 1, 100);
-
-        var repoQuery = new ProductsQuery(
-            page, pageSize, query.Activo, query.Search,
-            query.MedioId, query.ProductTypeId, query.RubroId);
-        var paged = await _repo.GetPagedAsync(repoQuery);
-
-        var items = paged.Items.Select(p => new ProductListItemDto(
-            p.Id, p.Nombre,
-            p.MedioId, p.ProductTypeId, p.RubroId,
-            p.BasePrice, p.PriceDurationDays,
-            p.IsActive)).ToList();
-
-        return new PagedResult<ProductListItemDto>(items, paged.Page, paged.PageSize, paged.Total);
-    }
-}

src/api/SIGCM2.Application/Products/List/ProductListItemDto.cs

@@ -1,11 +0,0 @@
-namespace SIGCM2.Application.Products.List;
-
-public sealed record ProductListItemDto(
-    int Id,
-    string Nombre,
-    int MedioId,
-    int ProductTypeId,
-    int? RubroId,
-    decimal BasePrice,
-    int? PriceDurationDays,
-    bool IsActive);

src/api/SIGCM2.Application/Products/Prices/AddPrice/AddProductPriceCommand.cs

@@ -1,10 +0,0 @@
-namespace SIGCM2.Application.Products.Prices.AddPrice;
-
-/// <summary>
-/// PRD-003 — Comando para registrar un nuevo precio histórico para un Product.
-/// Price debe ser > 0. PriceValidFrom debe ser >= hoy_AR (Cat2, TimeProvider).
-/// </summary>
-public sealed record AddProductPriceCommand(
-    int ProductId,
-    decimal Price,
-    DateOnly PriceValidFrom);

src/api/SIGCM2.Application/Products/Prices/AddPrice/AddProductPriceCommandHandler.cs

@@ -1,92 +0,0 @@
-using System.Transactions;
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Audit;
-using SIGCM2.Domain.Entities;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.Products.Prices.AddPrice;
-
-/// <summary>
-/// PRD-003 — Handler del comando AddProductPrice.
-/// Flujo: verifica producto activo → abre TransactionScope (AsyncFlow) →
-///        AddAsync (SP usp_AddProductPrice) → IAuditLogger.LogAsync (fail-closed) →
-///        tx.Complete() → construye response con GetByProductIdAsync.
-/// </summary>
-public sealed class AddProductPriceCommandHandler
-    : ICommandHandler<AddProductPriceCommand, AddProductPriceResponse>
-{
-    private readonly IProductPriceRepository _pricesRepo;
-    private readonly IProductRepository _productsRepo;
-    private readonly IAuditLogger _audit;
-    private readonly TimeProvider _timeProvider;
-
-    public AddProductPriceCommandHandler(
-        IProductPriceRepository pricesRepo,
-        IProductRepository productsRepo,
-        IAuditLogger audit,
-        TimeProvider timeProvider)
-    {
-        _pricesRepo = pricesRepo;
-        _productsRepo = productsRepo;
-        _audit = audit;
-        _timeProvider = timeProvider;
-    }
-
-    public async Task<AddProductPriceResponse> Handle(AddProductPriceCommand command)
-    {
-        // 1. Producto debe existir Y estar activo (defensa Application — el SP también valida en BD).
-        var product = await _productsRepo.GetByIdAsync(command.ProductId)
-            ?? throw new ProductNotFoundException(command.ProductId);
-
-        if (!product.IsActive)
-            throw new ProductNotFoundException(command.ProductId); // inactivo = invisible para clientes
-
-        // 2. TX + SP + audit (fail-closed).
-        //    El audit.LogAsync enlista en el mismo TransactionScope — si falla, rollback total.
-        //    GetByProductIdAsync se ejecuta FUERA del scope (post-commit) para evitar
-        //    "TransactionScope is already complete" al abrir una nueva conexión dentro del using.
-        long newId;
-        long? closedId;
-        using (var tx = new TransactionScope(
-            TransactionScopeOption.Required,
-            new TransactionOptions { IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted },
-            TransactionScopeAsyncFlowOption.Enabled))
-        {
-            (newId, closedId) = await _pricesRepo.AddAsync(
-                command.ProductId, command.Price, command.PriceValidFrom);
-
-            await _audit.LogAsync(
-                action: "product_price.created",
-                targetType: "ProductPrice",
-                targetId: newId.ToString(),
-                metadata: new
-                {
-                    after = new
-                    {
-                        command.ProductId,
-                        command.Price,
-                        priceValidFrom = command.PriceValidFrom.ToString("yyyy-MM-dd"),
-                    },
-                    closedPriceId = closedId
-                });
-
-            tx.Complete();
-        } // TX disposed (committed) here — BEFORE the post-commit read below.
-
-        // 3. Compongo la respuesta post-commit con lectura de historial actualizado.
-        // La primera página (pageSize=2) es suficiente: solo necesitamos el nuevo y el cerrado,
-        // que son siempre los más recientes (ORDER BY PriceValidFrom DESC).
-        var pricesPage = await _pricesRepo.GetByProductIdAsync(command.ProductId, page: 1, pageSize: 2);
-        var prices = pricesPage.Items;
-        var created = prices.Single(p => p.Id == newId);
-        var closed  = closedId.HasValue
-            ? prices.SingleOrDefault(p => p.Id == closedId.Value)
-            : null;
-
-        return new AddProductPriceResponse(ToDto(created), closed is null ? null : ToDto(closed));
-    }
-
-    private static ProductPriceDto ToDto(ProductPrice p)
-        => new(p.Id, p.ProductId, p.Price, p.PriceValidFrom, p.PriceValidTo, p.IsActive);
-}

src/api/SIGCM2.Application/Products/Prices/AddPrice/AddProductPriceCommandValidator.cs

@@ -1,29 +0,0 @@
-using FluentValidation;
-using SIGCM2.Application.Common;
-
-namespace SIGCM2.Application.Products.Prices.AddPrice;
-
-/// <summary>
-/// PRD-003 — FluentValidation validator para AddProductPriceCommand.
-/// Inyecta TimeProvider para obtener hoy_AR (Cat2, nunca DateTime.Now).
-/// FakeTimeProvider en tests garantiza determinismo.
-/// </summary>
-public sealed class AddProductPriceCommandValidator : AbstractValidator<AddProductPriceCommand>
-{
-    public AddProductPriceCommandValidator(TimeProvider timeProvider)
-    {
-        var today = timeProvider.GetArgentinaToday();
-
-        RuleFor(x => x.ProductId)
-            .GreaterThan(0)
-            .WithMessage("ProductId debe ser un entero positivo.");
-
-        RuleFor(x => x.Price)
-            .GreaterThan(0m)
-            .WithMessage("El precio debe ser mayor a cero.");
-
-        RuleFor(x => x.PriceValidFrom)
-            .GreaterThanOrEqualTo(today)
-            .WithMessage($"PriceValidFrom debe ser >= hoy ({today:yyyy-MM-dd} ART). No se permiten precios con fecha retroactiva.");
-    }
-}

src/api/SIGCM2.Application/Products/Prices/AddPrice/AddProductPriceResponse.cs

@@ -1,9 +0,0 @@
-namespace SIGCM2.Application.Products.Prices.AddPrice;
-
-/// <summary>
-/// PRD-003 — Respuesta del comando AddProductPrice.
-/// Closed es null si era el primer precio registrado para el producto.
-/// </summary>
-public sealed record AddProductPriceResponse(
-    ProductPriceDto Created,
-    ProductPriceDto? Closed);

src/api/SIGCM2.Application/Products/Prices/GetHistory/GetProductPricesQuery.cs

@@ -1,12 +0,0 @@
-namespace SIGCM2.Application.Products.Prices.GetHistory;
-
-/// <summary>
-/// PRD-003 (paginated) — Query para obtener el historial de precios de un Product.
-/// Devuelve PagedResult ordenado descending por PriceValidFrom (activo primero).
-/// Lanza ProductNotFoundException si el producto no existe.
-/// Page y PageSize son clampeados por el handler: page ≥ 1, pageSize ∈ [1, 100].
-/// </summary>
-public sealed record GetProductPricesQuery(
-    int ProductId,
-    int Page = 1,
-    int PageSize = 20);

src/api/SIGCM2.Application/Products/Prices/GetHistory/GetProductPricesQueryHandler.cs

@@ -1,49 +0,0 @@
-using SIGCM2.Application.Abstractions;
-using SIGCM2.Application.Abstractions.Persistence;
-using SIGCM2.Application.Common;
-using SIGCM2.Application.Products.Prices;
-using SIGCM2.Domain.Exceptions;
-
-namespace SIGCM2.Application.Products.Prices.GetHistory;
-
-/// <summary>
-/// PRD-003 (paginated) — Handler de GetProductPricesQuery.
-/// Verifica que el producto exista (404 si no), aplica clamping defensivo de
-/// page/pageSize y retorna PagedResult ordenado descending por PriceValidFrom.
-/// Lista vacía es válida (nuevo producto sin precios o página más allá del total).
-/// </summary>
-public sealed class GetProductPricesQueryHandler
-    : ICommandHandler<GetProductPricesQuery, PagedResult<ProductPriceDto>>
-{
-    private readonly IProductPriceRepository _pricesRepo;
-    private readonly IProductRepository _productsRepo;
-
-    public GetProductPricesQueryHandler(
-        IProductPriceRepository pricesRepo,
-        IProductRepository productsRepo)
-    {
-        _pricesRepo = pricesRepo;
-        _productsRepo = productsRepo;
-    }
-
-    public async Task<PagedResult<ProductPriceDto>> Handle(GetProductPricesQuery query)
-    {
-        // Verifica existencia del producto (lanza 404 si no existe).
-        _ = await _productsRepo.GetByIdAsync(query.ProductId)
-            ?? throw new ProductNotFoundException(query.ProductId);
-
-        // Clamping defensivo — igual al patrón de ListProductsQueryHandler.
-        var page = Math.Max(1, query.Page);
-        var pageSize = Math.Clamp(query.PageSize, 1, 100);
-
-        var paged = await _pricesRepo.GetByProductIdAsync(query.ProductId, page, pageSize);
-
-        var dtoItems = paged.Items
-            .Select(p => new ProductPriceDto(
-                p.Id, p.ProductId, p.Price,
-                p.PriceValidFrom, p.PriceValidTo, p.IsActive))
-            .ToList();
-
-        return new PagedResult<ProductPriceDto>(dtoItems, paged.Page, paged.PageSize, paged.Total);
-    }
-}