feat(bd): V018 crea dbo.Product + SqlTestFixture consolida V018 + permisos catalogo (PRD-002 W6)

Implements full frontend for PRD-002: 5 API fns, 5 hooks (useProducts,
useCreateProduct, useUpdateProduct, useDeactivateProduct), ProductForm,
ProductFormDialog, DeactivateProductDialog, ProductsPage with CanPerform
gating. Router entry at /admin/products and sidebar link added. 19 Vitest
tests GREEN (api, hooks, page).

database/migrations/V018_ROLLBACK.sql

@@ -0,0 +1,67 @@
+-- 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

@@ -0,0 +1,172 @@
+-- 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

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

@@ -0,0 +1,169 @@
+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

@@ -463,6 +463,68 @@ public sealed class ExceptionFilter : IExceptionFilter
                 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

src/api/SIGCM2.Application/Products/NullProductQueryRepository.cs

@@ -1,14 +0,0 @@
-using SIGCM2.Application.Abstractions.Persistence;
-
-namespace SIGCM2.Application.Products;
-
-/// <summary>
-/// STUB — PRD-002 replaces the DI binding with a real Dapper impl against dbo.Product.
-/// Returns false for all queries so DeactivateProductTypeCommandHandler guard always passes.
-/// This is intentional for PRD-001: the mechanism is installed; the data feed arrives in PRD-002.
-/// </summary>
-public sealed class NullProductQueryRepository : IProductQueryRepository
-{
-    public Task<bool> ExistsActiveByProductTypeAsync(int productTypeId, CancellationToken ct = default)
-        => Task.FromResult(false);
-}

src/api/SIGCM2.Infrastructure/Persistence/ProductQueryRepository.cs

@@ -19,16 +19,19 @@ public sealed class ProductQueryRepository : IProductQueryRepository
     public async Task<bool> ExistsActiveByProductTypeAsync(int productTypeId, CancellationToken ct = default)
     {
         const string sql = """
-            SELECT COUNT(1)
-            FROM dbo.Product
+            SELECT CASE
+                WHEN EXISTS (
+                    SELECT 1 FROM dbo.Product
                     WHERE ProductTypeId = @ProductTypeId
                       AND IsActive = 1
+                ) THEN 1 ELSE 0
+            END
             """;
 
         await using var connection = _factory.CreateConnection();
         await connection.OpenAsync(ct);
 
-        var count = await connection.ExecuteScalarAsync<int>(sql, new { ProductTypeId = productTypeId });
-        return count > 0;
+        var result = await connection.ExecuteScalarAsync<int>(sql, new { ProductTypeId = productTypeId });
+        return result == 1;
     }
 }

src/web/src/components/layout/AppSidebar.tsx

@@ -17,6 +17,7 @@ import {
   Store,
   Tag,
   Layers,
+  Package,
 } from 'lucide-react'
 import { cn } from '@/lib/utils'
 import { Badge } from '@/components/ui/badge'
@@ -82,6 +83,12 @@ const adminItems: NavItem[] = [
     icon: Layers,
     requiredPermission: 'catalogo:tipos:gestionar',
   },
+  {
+    label: 'Productos',
+    href: '/admin/products',
+    icon: Package,
+    requiredPermission: 'catalogo:productos:gestionar',
+  },
 ]
 
 interface SidebarNavProps {

src/web/src/features/products/api/createProduct.ts

@@ -0,0 +1,12 @@
+import { axiosClient } from '@/api/axiosClient'
+import type { CreateProductRequest, ProductDetail } from '../types'
+
+export async function createProduct(
+  payload: CreateProductRequest,
+): Promise<ProductDetail> {
+  const response = await axiosClient.post<ProductDetail>(
+    '/api/v1/admin/products',
+    payload,
+  )
+  return response.data
+}

src/web/src/features/products/api/deactivateProduct.ts

@@ -0,0 +1,5 @@
+import { axiosClient } from '@/api/axiosClient'
+
+export async function deactivateProduct(id: number): Promise<void> {
+  await axiosClient.delete(`/api/v1/admin/products/${id}`)
+}

src/web/src/features/products/api/getProductById.ts

@@ -0,0 +1,7 @@
+import { axiosClient } from '@/api/axiosClient'
+import type { ProductDetail } from '../types'
+
+export async function getProductById(id: number): Promise<ProductDetail> {
+  const response = await axiosClient.get<ProductDetail>(`/api/v1/products/${id}`)
+  return response.data
+}

src/web/src/features/products/api/listProducts.ts

@@ -0,0 +1,12 @@
+import { axiosClient } from '@/api/axiosClient'
+import type { ListProductsParams, PagedResult, ProductListItem } from '../types'
+
+export async function listProducts(
+  params?: ListProductsParams,
+): Promise<PagedResult<ProductListItem>> {
+  const response = await axiosClient.get<PagedResult<ProductListItem>>(
+    '/api/v1/products',
+    { params },
+  )
+  return response.data
+}

src/web/src/features/products/api/updateProduct.ts

@@ -0,0 +1,13 @@
+import { axiosClient } from '@/api/axiosClient'
+import type { UpdateProductRequest, ProductDetail } from '../types'
+
+export async function updateProduct(
+  id: number,
+  payload: UpdateProductRequest,
+): Promise<ProductDetail> {
+  const response = await axiosClient.put<ProductDetail>(
+    `/api/v1/admin/products/${id}`,
+    payload,
+  )
+  return response.data
+}

src/web/src/features/products/components/DeactivateProductDialog.tsx

@@ -0,0 +1,87 @@
+import { useState } from 'react'
+import { AlertCircle } from 'lucide-react'
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog'
+import { Alert, AlertDescription } from '@/components/ui/alert'
+import type { ProductListItem } from '../types'
+
+// ─── Error resolver ────────────────────────────────────────────────────────────
+
+function resolveDeactivateError(err: unknown): string | null {
+  if (!err) return null
+  const errObj = err as { response?: { status?: number; data?: { message?: string } } }
+  if (errObj?.response?.data?.message) {
+    return errObj.response.data.message
+  }
+  return 'Error al desactivar el producto'
+}
+
+// ─── Props ────────────────────────────────────────────────────────────────────
+
+interface DeactivateProductDialogProps {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  product: ProductListItem
+  onConfirm: (id: number) => Promise<void> | void
+}
+
+// ─── Component ────────────────────────────────────────────────────────────────
+
+export function DeactivateProductDialog({
+  open,
+  onOpenChange,
+  product,
+  onConfirm,
+}: DeactivateProductDialogProps) {
+  const [error, setError] = useState<string | null>(null)
+  const [isPending, setIsPending] = useState(false)
+
+  async function handleConfirm() {
+    setError(null)
+    setIsPending(true)
+    try {
+      await onConfirm(product.id)
+      onOpenChange(false)
+    } catch (err) {
+      setError(resolveDeactivateError(err))
+    } finally {
+      setIsPending(false)
+    }
+  }
+
+  return (
+    <AlertDialog open={open} onOpenChange={onOpenChange}>
+      <AlertDialogContent>
+        <AlertDialogHeader>
+          <AlertDialogTitle>Desactivar producto</AlertDialogTitle>
+          <AlertDialogDescription>
+            ¿Desactivar el producto &ldquo;{product.nombre}&rdquo;? El producto no
+            aparecerá en los listados activos.
+          </AlertDialogDescription>
+        </AlertDialogHeader>
+
+        {error && (
+          <Alert variant="destructive">
+            <AlertCircle className="h-4 w-4" />
+            <AlertDescription>{error}</AlertDescription>
+          </Alert>
+        )}
+
+        <AlertDialogFooter>
+          <AlertDialogCancel disabled={isPending}>Cancelar</AlertDialogCancel>
+          <AlertDialogAction onClick={handleConfirm} disabled={isPending}>
+            {isPending ? 'Procesando...' : 'Desactivar'}
+          </AlertDialogAction>
+        </AlertDialogFooter>
+      </AlertDialogContent>
+    </AlertDialog>
+  )
+}

src/web/src/features/products/components/ProductForm.tsx

@@ -0,0 +1,300 @@
+import { useEffect } from 'react'
+import { useForm } from 'react-hook-form'
+import { zodResolver } from '@hookform/resolvers/zod'
+import { z } from 'zod'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import {
+  Form,
+  FormControl,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from '@/components/ui/form'
+import type { ProductTypeListItem } from '@/features/product-types/types'
+
+// ─── Schema ───────────────────────────────────────────────────────────────────
+
+function nullablePositiveInt() {
+  return z
+    .string()
+    .optional()
+    .transform((v) => (v === '' || v == null ? null : Number(v)))
+    .pipe(z.number().int().positive().nullable())
+}
+
+const productFormSchema = z.object({
+  nombre: z.string().trim().min(1, 'Nombre requerido').max(300, 'Máximo 300 caracteres'),
+  medioId: z
+    .string()
+    .min(1, 'Medio requerido')
+    .transform((v) => Number(v))
+    .pipe(z.number().int().positive('Medio requerido')),
+  productTypeId: z
+    .string()
+    .min(1, 'Tipo de producto requerido')
+    .transform((v) => Number(v))
+    .pipe(z.number().int().positive('Tipo de producto requerido')),
+  rubroId: nullablePositiveInt(),
+  basePrice: z
+    .string()
+    .min(1, 'Precio requerido')
+    .transform((v) => Number(v))
+    .pipe(z.number().min(0, 'El precio no puede ser negativo')),
+  priceDurationDays: nullablePositiveInt(),
+})
+
+// Raw form field types (strings before zod transforms)
+type ProductFormRaw = {
+  nombre: string
+  medioId: string
+  productTypeId: string
+  rubroId: string
+  basePrice: string
+  priceDurationDays: string
+}
+
+// Output type after zod transforms (what onSubmit receives at runtime)
+export type ProductFormOutput = {
+  nombre: string
+  medioId: number
+  productTypeId: number
+  rubroId: number | null
+  basePrice: number
+  priceDurationDays: number | null
+}
+
+// ─── Props ────────────────────────────────────────────────────────────────────
+
+export interface ProductFormDefaultValues {
+  nombre?: string
+  medioId?: number | null
+  productTypeId?: number | null
+  rubroId?: number | null
+  basePrice?: number | null
+  priceDurationDays?: number | null
+}
+
+interface ProductFormProps {
+  productTypes: ProductTypeListItem[]
+  defaultValues?: ProductFormDefaultValues
+  onSubmit: (values: ProductFormOutput) => void
+  onCancel: () => void
+  isPending?: boolean
+  isEdit?: boolean
+}
+
+// ─── Component ────────────────────────────────────────────────────────────────
+
+export function ProductForm({
+  productTypes,
+  defaultValues,
+  onSubmit,
+  onCancel,
+  isPending = false,
+  isEdit = false,
+}: ProductFormProps) {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const form = useForm<ProductFormRaw>({
+    resolver: zodResolver(productFormSchema) as any,
+    defaultValues: {
+      nombre: defaultValues?.nombre ?? '',
+      medioId: defaultValues?.medioId != null ? String(defaultValues.medioId) : '',
+      productTypeId: defaultValues?.productTypeId != null ? String(defaultValues.productTypeId) : '',
+      rubroId: defaultValues?.rubroId != null ? String(defaultValues.rubroId) : '',
+      basePrice: defaultValues?.basePrice != null ? String(defaultValues.basePrice) : '',
+      priceDurationDays: defaultValues?.priceDurationDays != null ? String(defaultValues.priceDurationDays) : '',
+    },
+  })
+
+  useEffect(() => {
+    form.reset({
+      nombre: defaultValues?.nombre ?? '',
+      medioId: defaultValues?.medioId != null ? String(defaultValues.medioId) : '',
+      productTypeId: defaultValues?.productTypeId != null ? String(defaultValues.productTypeId) : '',
+      rubroId: defaultValues?.rubroId != null ? String(defaultValues.rubroId) : '',
+      basePrice: defaultValues?.basePrice != null ? String(defaultValues.basePrice) : '',
+      priceDurationDays: defaultValues?.priceDurationDays != null ? String(defaultValues.priceDurationDays) : '',
+    })
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [defaultValues?.nombre, defaultValues?.medioId, defaultValues?.productTypeId])
+
+  // Derive selected ProductType flags
+  const productTypeIdStr = form.watch('productTypeId')
+  const selectedProductTypeId = productTypeIdStr ? Number(productTypeIdStr) : null
+  const selectedProductType = productTypes.find((pt) => pt.id === selectedProductTypeId) ?? null
+  const requiresCategory = selectedProductType?.requiresCategory ?? false
+  const hasDuration = selectedProductType?.hasDuration ?? false
+
+  function handleSubmit(data: ProductFormOutput) {
+    // Normalize conditional fields to null when not applicable
+    const normalized: ProductFormOutput = {
+      ...data,
+      rubroId: requiresCategory ? data.rubroId : null,
+      priceDurationDays: hasDuration ? data.priceDurationDays : null,
+    }
+    onSubmit(normalized)
+  }
+
+  return (
+    <Form {...form}>
+      <form
+        onSubmit={form.handleSubmit(
+          handleSubmit as unknown as Parameters<typeof form.handleSubmit>[0],
+        )}
+        className="space-y-4"
+        noValidate
+      >
+        {/* Nombre */}
+        <FormField
+          control={form.control}
+          name="nombre"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Nombre</FormLabel>
+              <FormControl>
+                <Input
+                  {...field}
+                  type="text"
+                  disabled={isPending}
+                  placeholder="Nombre del producto"
+                />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        {/* Medio ID */}
+        <FormField
+          control={form.control}
+          name="medioId"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>ID de Medio</FormLabel>
+              <FormControl>
+                <Input
+                  {...field}
+                  type="number"
+                  min={1}
+                  disabled={isPending || isEdit}
+                  placeholder="ID del medio"
+                  aria-label="ID de Medio"
+                />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        {/* Product Type ID */}
+        <FormField
+          control={form.control}
+          name="productTypeId"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>ID de Tipo de Producto</FormLabel>
+              <FormControl>
+                <Input
+                  {...field}
+                  type="number"
+                  min={1}
+                  disabled={isPending || isEdit}
+                  placeholder="ID del tipo de producto"
+                  aria-label="ID de Tipo de Producto"
+                />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        {/* Rubro ID — only shown when requiresCategory=true */}
+        {requiresCategory && (
+          <FormField
+            control={form.control}
+            name="rubroId"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>ID de Rubro</FormLabel>
+                <FormControl>
+                  <Input
+                    {...field}
+                    type="number"
+                    min={1}
+                    disabled={isPending}
+                    placeholder="ID del rubro"
+                    aria-label="ID de Rubro"
+                  />
+                </FormControl>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+        )}
+
+        {/* Base Price */}
+        <FormField
+          control={form.control}
+          name="basePrice"
+          render={({ field }) => (
+            <FormItem>
+              <FormLabel>Precio base</FormLabel>
+              <FormControl>
+                <Input
+                  {...field}
+                  type="number"
+                  min={0}
+                  step={0.01}
+                  disabled={isPending}
+                  placeholder="0.00"
+                  aria-label="Precio base"
+                />
+              </FormControl>
+              <FormMessage />
+            </FormItem>
+          )}
+        />
+
+        {/* Price Duration Days — only shown when hasDuration=true */}
+        {hasDuration && (
+          <FormField
+            control={form.control}
+            name="priceDurationDays"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Días de duración del precio</FormLabel>
+                <FormControl>
+                  <Input
+                    {...field}
+                    type="number"
+                    min={1}
+                    disabled={isPending}
+                    placeholder="Días"
+                    aria-label="Días de duración del precio"
+                  />
+                </FormControl>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+        )}
+
+        <div className="flex justify-end gap-2 pt-2">
+          <Button
+            type="button"
+            variant="outline"
+            onClick={onCancel}
+            disabled={isPending}
+          >
+            Cancelar
+          </Button>
+          <Button type="submit" disabled={isPending}>
+            {isPending ? 'Guardando...' : isEdit ? 'Guardar cambios' : 'Guardar'}
+          </Button>
+        </div>
+      </form>
+    </Form>
+  )
+}

src/web/src/features/products/components/ProductFormDialog.tsx

@@ -0,0 +1,132 @@
+import { useState } from 'react'
+import { isAxiosError } from 'axios'
+import { AlertCircle } from 'lucide-react'
+import { toast } from 'sonner'
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog'
+import { Alert, AlertDescription } from '@/components/ui/alert'
+import { ProductForm } from './ProductForm'
+import type { ProductFormOutput } from './ProductForm'
+import { useCreateProduct } from '../hooks/useCreateProduct'
+import { useUpdateProduct } from '../hooks/useUpdateProduct'
+import type { ProductDetail } from '../types'
+import { useProductTypes } from '@/features/product-types/hooks/useProductTypes'
+
+// ─── Error resolver ────────────────────────────────────────────────────────────
+
+function resolveBackendError(err: unknown): string | null {
+  if (!err) return null
+  if (isAxiosError(err) && err.response?.data) {
+    const data = err.response.data as { error?: string; message?: string }
+    return data.message ?? data.error ?? 'Error al guardar el producto'
+  }
+  const errObj = err as { response?: { data?: { message?: string } } }
+  if (errObj?.response?.data?.message) {
+    return errObj.response.data.message
+  }
+  return 'Error al guardar el producto'
+}
+
+// ─── Props ────────────────────────────────────────────────────────────────────
+
+interface ProductFormDialogProps {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  product?: ProductDetail
+  onSuccess?: () => void
+}
+
+// ─── Component ────────────────────────────────────────────────────────────────
+
+export function ProductFormDialog({
+  open,
+  onOpenChange,
+  product,
+  onSuccess,
+}: ProductFormDialogProps) {
+  const [backendError, setBackendError] = useState<string | null>(null)
+
+  const isEdit = !!product
+  const { mutateAsync: createProduct, isPending: creating } = useCreateProduct()
+  const { mutateAsync: updateProduct, isPending: updating } = useUpdateProduct()
+  const isPending = creating || updating
+
+  // Fetch active product types so ProductForm can derive conditional fields
+  const { data: productTypesPaged } = useProductTypes({ activo: true })
+  const productTypes = productTypesPaged?.items ?? []
+
+  async function handleSubmit(values: ProductFormOutput) {
+    setBackendError(null)
+    try {
+      if (isEdit) {
+        await updateProduct({
+          id: product.id,
+          data: {
+            nombre: values.nombre,
+            rubroId: values.rubroId,
+            basePrice: values.basePrice,
+            priceDurationDays: values.priceDurationDays,
+          },
+        })
+        toast.success('Producto actualizado')
+      } else {
+        await createProduct({
+          nombre: values.nombre,
+          medioId: values.medioId,
+          productTypeId: values.productTypeId,
+          rubroId: values.rubroId,
+          basePrice: values.basePrice,
+          priceDurationDays: values.priceDurationDays,
+        })
+        toast.success('Producto creado')
+      }
+      onOpenChange(false)
+      onSuccess?.()
+    } catch (err) {
+      const msg = resolveBackendError(err)
+      setBackendError(msg)
+      if (
+        !isAxiosError(err) ||
+        (err.response?.status !== 409 && err.response?.status !== 422 && err.response?.status !== 400)
+      ) {
+        toast.error(isEdit ? 'Error al actualizar producto' : 'Error al crear producto')
+      }
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-lg">
+        <DialogHeader>
+          <DialogTitle>{isEdit ? 'Editar producto' : 'Nuevo producto'}</DialogTitle>
+          <DialogDescription>
+            {isEdit
+              ? `Modificá los datos del producto "${product?.nombre ?? ''}".`
+              : 'Completá los datos para crear un nuevo producto.'}
+          </DialogDescription>
+        </DialogHeader>
+
+        {backendError && (
+          <Alert variant="destructive">
+            <AlertCircle className="h-4 w-4" />
+            <AlertDescription>{backendError}</AlertDescription>
+          </Alert>
+        )}
+
+        <ProductForm
+          productTypes={productTypes}
+          defaultValues={product}
+          onSubmit={handleSubmit}
+          onCancel={() => onOpenChange(false)}
+          isPending={isPending}
+          isEdit={isEdit}
+        />
+      </DialogContent>
+    </Dialog>
+  )
+}

src/web/src/features/products/hooks/useCreateProduct.ts

@@ -0,0 +1,13 @@
+import { useMutation, useQueryClient } from '@tanstack/react-query'
+import { createProduct } from '../api/createProduct'
+import type { CreateProductRequest } from '../types'
+
+export function useCreateProduct() {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: (payload: CreateProductRequest) => createProduct(payload),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['products'] })
+    },
+  })
+}

src/web/src/features/products/hooks/useDeactivateProduct.ts

@@ -0,0 +1,12 @@
+import { useMutation, useQueryClient } from '@tanstack/react-query'
+import { deactivateProduct } from '../api/deactivateProduct'
+
+export function useDeactivateProduct() {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: (id: number) => deactivateProduct(id),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['products'] })
+    },
+  })
+}

src/web/src/features/products/hooks/useProducts.ts

@@ -0,0 +1,10 @@
+import { useQuery } from '@tanstack/react-query'
+import { listProducts } from '../api/listProducts'
+import type { ListProductsParams } from '../types'
+
+export function useProducts(params?: ListProductsParams) {
+  return useQuery({
+    queryKey: ['products', params],
+    queryFn: () => listProducts(params),
+  })
+}

src/web/src/features/products/hooks/useUpdateProduct.ts

@@ -0,0 +1,14 @@
+import { useMutation, useQueryClient } from '@tanstack/react-query'
+import { updateProduct } from '../api/updateProduct'
+import type { UpdateProductRequest } from '../types'
+
+export function useUpdateProduct() {
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: ({ id, data }: { id: number; data: UpdateProductRequest }) =>
+      updateProduct(id, data),
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['products'] })
+    },
+  })
+}

src/web/src/features/products/index.ts

@@ -0,0 +1,9 @@
+export { ProductsPage } from './pages/ProductsPage'
+export type {
+  ProductListItem,
+  ProductDetail,
+  CreateProductRequest,
+  UpdateProductRequest,
+  PagedResult,
+  ListProductsParams,
+} from './types'

src/web/src/features/products/pages/ProductsPage.tsx

@@ -0,0 +1,236 @@
+import { useState } from 'react'
+import { AlertCircle, Plus } from 'lucide-react'
+import { toast } from 'sonner'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Skeleton } from '@/components/ui/skeleton'
+import { Alert, AlertDescription } from '@/components/ui/alert'
+import { CanPerform } from '@/components/auth/CanPerform'
+import { useProducts } from '../hooks/useProducts'
+import { useDeactivateProduct } from '../hooks/useDeactivateProduct'
+import { ProductFormDialog } from '../components/ProductFormDialog'
+import { DeactivateProductDialog } from '../components/DeactivateProductDialog'
+import type { ProductListItem, ProductDetail } from '../types'
+
+const PAGE_SIZE = 20
+
+export function ProductsPage() {
+  // ── Create dialog state ──────────────────────────────────────────────────
+  const [createOpen, setCreateOpen] = useState(false)
+
+  // ── Edit dialog state ────────────────────────────────────────────────────
+  const [editOpen, setEditOpen] = useState(false)
+  const [editingProduct, setEditingProduct] = useState<ProductDetail | null>(null)
+
+  // ── Deactivate dialog state ──────────────────────────────────────────────
+  const [deactivateOpen, setDeactivateOpen] = useState(false)
+  const [deactivatingProduct, setDeactivatingProduct] = useState<ProductListItem | null>(null)
+
+  // ── Pagination & filter state ────────────────────────────────────────────
+  const [page, setPage] = useState(1)
+  const [medioIdFilter, setMedioIdFilter] = useState<number | undefined>(undefined)
+
+  const { data: paged, isLoading, isError } = useProducts({
+    activo: true,
+    page,
+    pageSize: PAGE_SIZE,
+    medioId: medioIdFilter,
+  })
+  const { mutateAsync: deactivateProduct } = useDeactivateProduct()
+
+  // ── Handlers ─────────────────────────────────────────────────────────────
+
+  function openCreate() {
+    setCreateOpen(true)
+  }
+
+  function openEdit(p: ProductListItem) {
+    const detail: ProductDetail = {
+      ...p,
+      fechaCreacion: '',
+      fechaModificacion: null,
+    }
+    setEditingProduct(detail)
+    setEditOpen(true)
+  }
+
+  function openDeactivate(p: ProductListItem) {
+    setDeactivatingProduct(p)
+    setDeactivateOpen(true)
+  }
+
+  async function handleDeactivate(id: number) {
+    await deactivateProduct(id)
+    toast.success('Producto desactivado')
+  }
+
+  function handleMedioFilterChange(e: React.ChangeEvent<HTMLInputElement>) {
+    const val = e.target.value
+    setPage(1)
+    setMedioIdFilter(val ? Number(val) : undefined)
+  }
+
+  const totalPages = paged ? Math.ceil(paged.total / PAGE_SIZE) : 1
+
+  // ── Loading / Error ───────────────────────────────────────────────────────
+
+  if (isLoading) {
+    return (
+      <div className="space-y-4 p-4">
+        <Skeleton className="h-10 w-48" />
+        <Skeleton className="h-64 w-full" />
+      </div>
+    )
+  }
+
+  if (isError) {
+    return (
+      <Alert variant="destructive" className="m-4">
+        <AlertCircle className="h-4 w-4" />
+        <AlertDescription>Error al cargar productos.</AlertDescription>
+      </Alert>
+    )
+  }
+
+  const isEmpty = !paged?.items.length
+
+  return (
+    <div className="space-y-4 p-4">
+      <div className="flex items-center justify-between">
+        <h1 className="text-2xl font-bold">Productos</h1>
+        <CanPerform permission="catalogo:productos:gestionar">
+          <Button size="sm" onClick={openCreate}>
+            <Plus className="mr-2 h-4 w-4" />
+            Nuevo Producto
+          </Button>
+        </CanPerform>
+      </div>
+
+      {/* Filters */}
+      <div className="flex items-center gap-3">
+        <Input
+          type="number"
+          min={1}
+          placeholder="Filtrar por ID de Medio"
+          aria-label="Filtrar por ID de Medio"
+          className="w-52"
+          onChange={handleMedioFilterChange}
+        />
+      </div>
+
+      {isEmpty ? (
+        <div className="flex flex-col items-center gap-4 py-16 text-center text-muted-foreground">
+          <p>No hay productos.</p>
+          <CanPerform permission="catalogo:productos:gestionar">
+            <Button variant="outline" onClick={openCreate}>
+              Crear primer producto
+            </Button>
+          </CanPerform>
+        </div>
+      ) : (
+        <div className="rounded-md border">
+          <table className="w-full text-sm">
+            <thead>
+              <tr className="border-b bg-muted/50">
+                <th className="px-4 py-2 text-left font-medium">Nombre</th>
+                <th className="px-4 py-2 text-left font-medium">Medio</th>
+                <th className="px-4 py-2 text-left font-medium">Tipo</th>
+                <th className="px-4 py-2 text-left font-medium">Precio base</th>
+                <th className="px-4 py-2 text-left font-medium">Activo</th>
+                <th className="px-4 py-2" />
+              </tr>
+            </thead>
+            <tbody>
+              {paged.items.map((p: ProductListItem) => (
+                <tr key={p.id} className="border-b last:border-0 hover:bg-muted/25">
+                  <td className="px-4 py-2 font-medium">{p.nombre}</td>
+                  <td className="px-4 py-2">{p.medioId}</td>
+                  <td className="px-4 py-2">{p.productTypeId}</td>
+                  <td className="px-4 py-2">{p.basePrice}</td>
+                  <td className="px-4 py-2">
+                    <span className={p.isActive ? 'text-green-600' : 'text-red-500'}>
+                      {p.isActive ? 'Activo' : 'Inactivo'}
+                    </span>
+                  </td>
+                  <td className="px-4 py-2">
+                    <CanPerform permission="catalogo:productos:gestionar">
+                      <div className="flex gap-1">
+                        <Button
+                          variant="ghost"
+                          size="sm"
+                          onClick={() => openEdit(p)}
+                        >
+                          Editar
+                        </Button>
+                        <Button
+                          variant="ghost"
+                          size="sm"
+                          onClick={() => openDeactivate(p)}
+                          disabled={!p.isActive}
+                        >
+                          Desactivar
+                        </Button>
+                      </div>
+                    </CanPerform>
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
+
+      {/* Pagination */}
+      {totalPages > 1 && (
+        <div className="flex items-center justify-center gap-2">
+          <Button
+            variant="outline"
+            size="sm"
+            onClick={() => setPage((p) => Math.max(1, p - 1))}
+            disabled={page <= 1}
+            aria-label="Página anterior"
+          >
+            Anterior
+          </Button>
+          <span className="text-sm text-muted-foreground">
+            Página {page} de {totalPages}
+          </span>
+          <Button
+            variant="outline"
+            size="sm"
+            onClick={() => setPage((p) => Math.min(totalPages, p + 1))}
+            disabled={page >= totalPages}
+            aria-label="Página siguiente"
+          >
+            Siguiente
+          </Button>
+        </div>
+      )}
+
+      {/* Create dialog */}
+      <ProductFormDialog
+        open={createOpen}
+        onOpenChange={setCreateOpen}
+      />
+
+      {/* Edit dialog */}
+      {editingProduct && (
+        <ProductFormDialog
+          open={editOpen}
+          onOpenChange={setEditOpen}
+          product={editingProduct}
+        />
+      )}
+
+      {/* Deactivate confirmation dialog */}
+      {deactivatingProduct && (
+        <DeactivateProductDialog
+          open={deactivateOpen}
+          onOpenChange={setDeactivateOpen}
+          product={deactivatingProduct}
+          onConfirm={handleDeactivate}
+        />
+      )}
+    </div>
+  )
+}

src/web/src/features/products/types.ts

@@ -0,0 +1,58 @@
+// PRD-002 — shared types for products feature
+
+export interface ProductListItem {
+  id: number
+  nombre: string
+  medioId: number
+  productTypeId: number
+  rubroId: number | null
+  basePrice: number
+  priceDurationDays: number | null
+  isActive: boolean
+}
+
+export interface ProductDetail {
+  id: number
+  nombre: string
+  medioId: number
+  productTypeId: number
+  rubroId: number | null
+  basePrice: number
+  priceDurationDays: number | null
+  isActive: boolean
+  fechaCreacion: string
+  fechaModificacion: string | null
+}
+
+export interface CreateProductRequest {
+  nombre: string
+  medioId: number
+  productTypeId: number
+  rubroId?: number | null
+  basePrice: number
+  priceDurationDays?: number | null
+}
+
+export interface UpdateProductRequest {
+  nombre: string
+  rubroId?: number | null
+  basePrice: number
+  priceDurationDays?: number | null
+}
+
+export interface PagedResult<T> {
+  items: T[]
+  page: number
+  pageSize: number
+  total: number
+}
+
+export interface ListProductsParams {
+  page?: number
+  pageSize?: number
+  activo?: boolean | null
+  search?: string
+  medioId?: number
+  productTypeId?: number
+  rubroId?: number
+}

src/web/src/router.tsx

@@ -29,6 +29,7 @@ import { TiposDeIvaPage } from './features/fiscal/iva/pages/TiposDeIvaPage'
 import { TiposDeIibbPage } from './features/fiscal/iibb/pages/TiposDeIibbPage'
 import { RubrosPage } from './features/rubros/pages/RubrosPage'
 import { ProductTypesPage } from './features/product-types/pages/ProductTypesPage'
+import { ProductsPage } from './features/products/pages/ProductsPage'
 import { HomePage } from './pages/HomePage'
 import { PublicLayout } from './layouts/PublicLayout'
 import { ProtectedLayout } from './layouts/ProtectedLayout'
@@ -320,6 +321,16 @@ export function AppRoutes() {
         }
       />
 
+      {/* Products routes — PRD-002 */}
+      <Route
+        path="/admin/products"
+        element={
+          <ProtectedPage requiredPermissions={['catalogo:productos:gestionar']}>
+            <ProductsPage />
+          </ProtectedPage>
+        }
+      />
+
       <Route path="*" element={<Navigate to="/" replace />} />
     </Routes>
   )

src/web/src/tests/features/products/DeactivateProductDialog.test.tsx

@@ -0,0 +1,99 @@
+import { describe, it, expect, vi } from 'vitest'
+import { render, screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { MemoryRouter } from 'react-router-dom'
+import React from 'react'
+import { DeactivateProductDialog } from '../../../features/products/components/DeactivateProductDialog'
+import type { ProductListItem } from '../../../features/products/types'
+
+vi.mock('sonner', () => ({ toast: { success: vi.fn(), error: vi.fn() } }))
+
+const sampleProduct: ProductListItem = {
+  id: 1,
+  nombre: 'Clasificado Estándar',
+  medioId: 1,
+  productTypeId: 2,
+  rubroId: null,
+  basePrice: 100.5,
+  priceDurationDays: null,
+  isActive: true,
+}
+
+function wrap(children: React.ReactNode) {
+  const qc = new QueryClient({
+    defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+  })
+  return render(
+    <QueryClientProvider client={qc}>
+      <MemoryRouter>{children}</MemoryRouter>
+    </QueryClientProvider>,
+  )
+}
+
+describe('DeactivateProductDialog', () => {
+  it('renders confirmation message with product name', () => {
+    wrap(
+      <DeactivateProductDialog
+        open={true}
+        onOpenChange={vi.fn()}
+        product={sampleProduct}
+        onConfirm={vi.fn()}
+      />,
+    )
+    expect(screen.getByText(/Clasificado Estándar/i)).toBeInTheDocument()
+    expect(screen.getByRole('heading', { name: /desactivar producto/i })).toBeInTheDocument()
+  })
+
+  it('calls onConfirm with product id when user confirms', async () => {
+    const onConfirm = vi.fn().mockResolvedValue(undefined)
+    wrap(
+      <DeactivateProductDialog
+        open={true}
+        onOpenChange={vi.fn()}
+        product={sampleProduct}
+        onConfirm={onConfirm}
+      />,
+    )
+    const buttons = screen.getAllByRole('button', { name: /desactivar/i })
+    const confirmBtn = buttons.find((b) => b.textContent?.trim() === 'Desactivar')!
+    await userEvent.click(confirmBtn)
+    await waitFor(() => expect(onConfirm).toHaveBeenCalledWith(sampleProduct.id))
+  })
+
+  it('shows inline error when backend returns 409', async () => {
+    const onConfirm = vi.fn(() =>
+      Promise.reject({
+        response: { status: 409, data: { message: 'No se puede desactivar: el producto está en uso.' } },
+      }),
+    )
+    wrap(
+      <DeactivateProductDialog
+        open={true}
+        onOpenChange={vi.fn()}
+        product={sampleProduct}
+        onConfirm={onConfirm}
+      />,
+    )
+    const buttons = screen.getAllByRole('button', { name: /desactivar/i })
+    const confirmBtn = buttons.find((b) => b.textContent?.trim() === 'Desactivar')!
+    await userEvent.click(confirmBtn)
+    await waitFor(() => {
+      expect(screen.getByText(/en uso/i)).toBeInTheDocument()
+    })
+  })
+
+  it('closes dialog when cancel is clicked', async () => {
+    const onOpenChange = vi.fn()
+    wrap(
+      <DeactivateProductDialog
+        open={true}
+        onOpenChange={onOpenChange}
+        product={sampleProduct}
+        onConfirm={vi.fn()}
+      />,
+    )
+    await userEvent.click(screen.getByRole('button', { name: /cancelar/i }))
+    await waitFor(() => expect(onOpenChange).toHaveBeenCalled())
+  })
+})

src/web/src/tests/features/products/ProductForm.test.tsx

@@ -0,0 +1,193 @@
+import { describe, it, expect, vi } from 'vitest'
+import { render, screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { MemoryRouter } from 'react-router-dom'
+import React from 'react'
+import { ProductForm } from '../../../features/products/components/ProductForm'
+import type { ProductTypeListItem } from '../../../features/product-types/types'
+
+vi.mock('sonner', () => ({ toast: { success: vi.fn(), error: vi.fn() } }))
+
+const ptRequiresCategory: ProductTypeListItem = {
+  id: 1,
+  nombre: 'Con categoría',
+  hasDuration: false,
+  requiresText: false,
+  requiresCategory: true,
+  isBundle: false,
+  allowImages: false,
+  isActive: true,
+}
+
+const ptHasDuration: ProductTypeListItem = {
+  id: 2,
+  nombre: 'Con duración',
+  hasDuration: true,
+  requiresText: false,
+  requiresCategory: false,
+  isBundle: false,
+  allowImages: false,
+  isActive: true,
+}
+
+const ptSimple: ProductTypeListItem = {
+  id: 3,
+  nombre: 'Simple',
+  hasDuration: false,
+  requiresText: false,
+  requiresCategory: false,
+  isBundle: false,
+  allowImages: false,
+  isActive: true,
+}
+
+function wrap(children: React.ReactNode) {
+  const qc = new QueryClient({
+    defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+  })
+  return render(
+    <QueryClientProvider client={qc}>
+      <MemoryRouter>{children}</MemoryRouter>
+    </QueryClientProvider>,
+  )
+}
+
+// ─── ProductForm — no ProductType selected ────────────────────────────────
+
+describe('ProductForm — no ProductType selected', () => {
+  it('hides RubroId and PriceDurationDays fields when no ProductType is selected', () => {
+    wrap(
+      <ProductForm
+        productTypes={[ptRequiresCategory, ptHasDuration, ptSimple]}
+        onSubmit={vi.fn()}
+        onCancel={vi.fn()}
+      />,
+    )
+    expect(screen.queryByLabelText(/rubro/i)).not.toBeInTheDocument()
+    expect(screen.queryByLabelText(/días de duración/i)).not.toBeInTheDocument()
+  })
+})
+
+// ─── ProductForm — requiresCategory flag ─────────────────────────────────
+
+describe('ProductForm — requiresCategory flag', () => {
+  it('shows RubroId field when ProductType has requiresCategory=true', async () => {
+    wrap(
+      <ProductForm
+        productTypes={[ptRequiresCategory, ptSimple]}
+        onSubmit={vi.fn()}
+        onCancel={vi.fn()}
+        defaultValues={{ productTypeId: 1 }}
+      />,
+    )
+    await waitFor(() =>
+      expect(screen.getByLabelText(/id de rubro/i)).toBeInTheDocument(),
+    )
+  })
+
+  it('hides RubroId field when ProductType has requiresCategory=false', async () => {
+    wrap(
+      <ProductForm
+        productTypes={[ptSimple]}
+        onSubmit={vi.fn()}
+        onCancel={vi.fn()}
+        defaultValues={{ productTypeId: 3 }}
+      />,
+    )
+    await waitFor(() =>
+      expect(screen.queryByLabelText(/id de rubro/i)).not.toBeInTheDocument(),
+    )
+  })
+})
+
+// ─── ProductForm — hasDuration flag ──────────────────────────────────────
+
+describe('ProductForm — hasDuration flag', () => {
+  it('shows PriceDurationDays when ProductType has hasDuration=true', async () => {
+    wrap(
+      <ProductForm
+        productTypes={[ptHasDuration]}
+        onSubmit={vi.fn()}
+        onCancel={vi.fn()}
+        defaultValues={{ productTypeId: 2 }}
+      />,
+    )
+    await waitFor(() =>
+      expect(screen.getByLabelText(/días de duración/i)).toBeInTheDocument(),
+    )
+  })
+
+  it('hides PriceDurationDays when ProductType has hasDuration=false', async () => {
+    wrap(
+      <ProductForm
+        productTypes={[ptSimple]}
+        onSubmit={vi.fn()}
+        onCancel={vi.fn()}
+        defaultValues={{ productTypeId: 3 }}
+      />,
+    )
+    await waitFor(() =>
+      expect(screen.queryByLabelText(/días de duración/i)).not.toBeInTheDocument(),
+    )
+  })
+})
+
+// ─── ProductForm — submit normalization ──────────────────────────────────
+
+describe('ProductForm — submit normalization', () => {
+  it('nulls out rubroId when requiresCategory=false on submit', async () => {
+    const onSubmit = vi.fn()
+    wrap(
+      <ProductForm
+        productTypes={[ptSimple]}
+        onSubmit={onSubmit}
+        onCancel={vi.fn()}
+        defaultValues={{ productTypeId: 3 }}
+      />,
+    )
+    await userEvent.type(screen.getByLabelText(/nombre/i), 'Prod Test')
+    await userEvent.type(screen.getByLabelText(/id de medio/i), '1')
+    await userEvent.type(screen.getByLabelText(/precio base/i), '100')
+    await userEvent.click(screen.getByRole('button', { name: /guardar/i }))
+    await waitFor(() => {
+      expect(onSubmit).toHaveBeenCalled()
+      const payload = onSubmit.mock.calls[0][0]
+      expect(payload.rubroId).toBeNull()
+    })
+  })
+
+  it('nulls out priceDurationDays when hasDuration=false on submit', async () => {
+    const onSubmit = vi.fn()
+    wrap(
+      <ProductForm
+        productTypes={[ptSimple]}
+        onSubmit={onSubmit}
+        onCancel={vi.fn()}
+        defaultValues={{ productTypeId: 3 }}
+      />,
+    )
+    await userEvent.type(screen.getByLabelText(/nombre/i), 'Prod Test2')
+    await userEvent.type(screen.getByLabelText(/id de medio/i), '1')
+    await userEvent.type(screen.getByLabelText(/precio base/i), '100')
+    await userEvent.click(screen.getByRole('button', { name: /guardar/i }))
+    await waitFor(() => {
+      expect(onSubmit).toHaveBeenCalled()
+      const payload = onSubmit.mock.calls[0][0]
+      expect(payload.priceDurationDays).toBeNull()
+    })
+  })
+
+  it('calls onCancel when cancel button is clicked', async () => {
+    const onCancel = vi.fn()
+    wrap(
+      <ProductForm
+        productTypes={[ptSimple]}
+        onSubmit={vi.fn()}
+        onCancel={onCancel}
+      />,
+    )
+    await userEvent.click(screen.getByRole('button', { name: /cancelar/i }))
+    expect(onCancel).toHaveBeenCalled()
+  })
+})

src/web/src/tests/features/products/ProductFormDialog.test.tsx

@@ -0,0 +1,194 @@
+import { describe, it, expect, vi, beforeAll, afterAll, afterEach } from 'vitest'
+import { render, screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { http, HttpResponse } from 'msw'
+import { setupServer } from 'msw/node'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { MemoryRouter } from 'react-router-dom'
+import React from 'react'
+import { ProductFormDialog } from '../../../features/products/components/ProductFormDialog'
+import type { ProductDetail } from '../../../features/products/types'
+import type { PagedResult } from '../../../features/product-types/types'
+import type { ProductTypeListItem } from '../../../features/product-types/types'
+
+vi.mock('sonner', () => ({ toast: { success: vi.fn(), error: vi.fn() } }))
+
+const API_URL = 'http://localhost:5000'
+
+const ptSimple: ProductTypeListItem = {
+  id: 2,
+  nombre: 'Simple',
+  hasDuration: false,
+  requiresText: false,
+  requiresCategory: false,
+  isBundle: false,
+  allowImages: false,
+  isActive: true,
+}
+
+const mockProductTypesPaged: PagedResult<ProductTypeListItem> = {
+  items: [ptSimple],
+  page: 1,
+  pageSize: 50,
+  total: 1,
+}
+
+const mockProduct: ProductDetail = {
+  id: 1,
+  nombre: 'Clasificado Estándar',
+  medioId: 1,
+  productTypeId: 2,
+  rubroId: null,
+  basePrice: 100.5,
+  priceDurationDays: null,
+  isActive: true,
+  fechaCreacion: '2026-04-19T00:00:00Z',
+  fechaModificacion: null,
+}
+
+const server = setupServer()
+
+beforeAll(() => server.listen({ onUnhandledRequest: 'error' }))
+afterEach(() => {
+  server.resetHandlers()
+  vi.clearAllMocks()
+})
+afterAll(() => server.close())
+
+function wrap(children: React.ReactNode) {
+  const qc = new QueryClient({
+    defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+  })
+  return render(
+    <QueryClientProvider client={qc}>
+      <MemoryRouter>{children}</MemoryRouter>
+    </QueryClientProvider>,
+  )
+}
+
+function withProductTypesHandler() {
+  server.use(
+    http.get(`${API_URL}/api/v1/product-types`, () =>
+      HttpResponse.json(mockProductTypesPaged),
+    ),
+  )
+}
+
+// ─── ProductFormDialog — create mode ─────────────────────────────────────
+
+describe('ProductFormDialog — create mode', () => {
+  it('renders create dialog title when no product prop', () => {
+    withProductTypesHandler()
+    wrap(<ProductFormDialog open={true} onOpenChange={vi.fn()} />)
+    expect(screen.getByRole('heading', { name: /nuevo producto/i })).toBeInTheDocument()
+  })
+
+  it('renders DialogDescription (accessibility)', () => {
+    withProductTypesHandler()
+    wrap(<ProductFormDialog open={true} onOpenChange={vi.fn()} />)
+    expect(screen.getByText(/completá los datos/i)).toBeInTheDocument()
+  })
+
+  it('calls create mutation and closes dialog on success', async () => {
+    withProductTypesHandler()
+    server.use(
+      http.post(`${API_URL}/api/v1/admin/products`, () =>
+        HttpResponse.json({ id: 10, nombre: 'Nuevo Producto' }, { status: 201 }),
+      ),
+    )
+    const onOpenChange = vi.fn()
+    wrap(<ProductFormDialog open={true} onOpenChange={onOpenChange} />)
+    await userEvent.type(screen.getByLabelText(/nombre/i), 'Nuevo Producto')
+    await userEvent.type(screen.getByLabelText(/id de medio/i), '1')
+    await userEvent.type(screen.getByLabelText(/id de tipo de producto/i), '2')
+    await userEvent.type(screen.getByLabelText(/precio base/i), '100')
+    await userEvent.click(screen.getByRole('button', { name: /guardar/i }))
+    await waitFor(() => {
+      expect(onOpenChange).toHaveBeenCalledWith(false)
+    })
+  })
+
+  it('shows inline error when backend returns 409', async () => {
+    withProductTypesHandler()
+    server.use(
+      http.post(`${API_URL}/api/v1/admin/products`, () =>
+        HttpResponse.json(
+          { error: 'product_nombre_duplicado', message: 'Ya existe un producto con ese nombre' },
+          { status: 409 },
+        ),
+      ),
+    )
+    wrap(<ProductFormDialog open={true} onOpenChange={vi.fn()} />)
+    await userEvent.type(screen.getByLabelText(/nombre/i), 'Duplicado')
+    await userEvent.type(screen.getByLabelText(/id de medio/i), '1')
+    await userEvent.type(screen.getByLabelText(/id de tipo de producto/i), '2')
+    await userEvent.type(screen.getByLabelText(/precio base/i), '100')
+    await userEvent.click(screen.getByRole('button', { name: /guardar/i }))
+    await waitFor(() => {
+      expect(screen.getByText(/ya existe un producto con ese nombre/i)).toBeInTheDocument()
+    })
+  })
+
+  it('shows inline error when backend returns 409 ProductTypeInactivo', async () => {
+    withProductTypesHandler()
+    server.use(
+      http.post(`${API_URL}/api/v1/admin/products`, () =>
+        HttpResponse.json(
+          { error: 'product_type_inactivo', message: 'El tipo de producto está inactivo' },
+          { status: 409 },
+        ),
+      ),
+    )
+    wrap(<ProductFormDialog open={true} onOpenChange={vi.fn()} />)
+    await userEvent.type(screen.getByLabelText(/nombre/i), 'Prod Test')
+    await userEvent.type(screen.getByLabelText(/id de medio/i), '1')
+    await userEvent.type(screen.getByLabelText(/id de tipo de producto/i), '2')
+    await userEvent.type(screen.getByLabelText(/precio base/i), '100')
+    await userEvent.click(screen.getByRole('button', { name: /guardar/i }))
+    await waitFor(() => {
+      expect(screen.getByText(/tipo de producto está inactivo/i)).toBeInTheDocument()
+    })
+  })
+})
+
+// ─── ProductFormDialog — edit mode ────────────────────────────────────────
+
+describe('ProductFormDialog — edit mode', () => {
+  it('renders edit dialog title and pre-fills nombre', () => {
+    withProductTypesHandler()
+    wrap(
+      <ProductFormDialog
+        open={true}
+        onOpenChange={vi.fn()}
+        product={mockProduct}
+      />,
+    )
+    expect(screen.getByRole('heading', { name: /editar producto/i })).toBeInTheDocument()
+    const input = screen.getByLabelText(/nombre/i) as HTMLInputElement
+    expect(input.value).toBe('Clasificado Estándar')
+  })
+
+  it('calls update mutation and closes dialog on success', async () => {
+    withProductTypesHandler()
+    server.use(
+      http.put(`${API_URL}/api/v1/admin/products/1`, () =>
+        HttpResponse.json({ ...mockProduct, nombre: 'Modificado' }),
+      ),
+    )
+    const onOpenChange = vi.fn()
+    wrap(
+      <ProductFormDialog
+        open={true}
+        onOpenChange={onOpenChange}
+        product={mockProduct}
+      />,
+    )
+    const input = screen.getByLabelText(/nombre/i) as HTMLInputElement
+    await userEvent.clear(input)
+    await userEvent.type(input, 'Modificado')
+    await userEvent.click(screen.getByRole('button', { name: /guardar/i }))
+    await waitFor(() => {
+      expect(onOpenChange).toHaveBeenCalledWith(false)
+    })
+  })
+})

src/web/src/tests/features/products/ProductsPage.test.tsx

@@ -0,0 +1,283 @@
+import { describe, it, expect, beforeAll, afterAll, afterEach, vi } from 'vitest'
+import { render, screen, waitFor } from '@testing-library/react'
+import userEvent from '@testing-library/user-event'
+import { http, HttpResponse } from 'msw'
+import { setupServer } from 'msw/node'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import { MemoryRouter, Routes, Route } from 'react-router-dom'
+import React from 'react'
+import { ProductsPage } from '../../../features/products/pages/ProductsPage'
+import { useAuthStore } from '../../../stores/authStore'
+import type { ProductListItem, PagedResult } from '../../../features/products/types'
+
+const API_URL = 'http://localhost:5000'
+
+vi.mock('sonner', () => ({
+  toast: { success: vi.fn(), error: vi.fn() },
+}))
+
+const adminUser = {
+  id: 1,
+  username: 'admin',
+  nombre: 'Admin',
+  rol: 'admin',
+  permisos: ['catalogo:productos:gestionar'],
+  mustChangePassword: false,
+}
+
+const regularUser = {
+  id: 2,
+  username: 'viewer',
+  nombre: 'Viewer',
+  rol: 'viewer',
+  permisos: [],
+  mustChangePassword: false,
+}
+
+const mockItem: ProductListItem = {
+  id: 1,
+  nombre: 'Clasificado Estándar',
+  medioId: 1,
+  productTypeId: 2,
+  rubroId: null,
+  basePrice: 100.50,
+  priceDurationDays: null,
+  isActive: true,
+}
+
+const mockPaged: PagedResult<ProductListItem> = {
+  items: [mockItem],
+  page: 1,
+  pageSize: 20,
+  total: 1,
+}
+
+const emptyPaged: PagedResult<ProductListItem> = {
+  items: [],
+  page: 1,
+  pageSize: 20,
+  total: 0,
+}
+
+const server = setupServer()
+
+beforeAll(() => server.listen({ onUnhandledRequest: 'error' }))
+afterEach(() => {
+  server.resetHandlers()
+  useAuthStore.getState().clearAuth()
+  vi.clearAllMocks()
+})
+afterAll(() => server.close())
+
+function renderPage(user = adminUser) {
+  useAuthStore.setState({ user })
+  const qc = new QueryClient({
+    defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+  })
+  return render(
+    <QueryClientProvider client={qc}>
+      <MemoryRouter initialEntries={['/admin/products']}>
+        <Routes>
+          <Route path="/admin/products" element={<ProductsPage />} />
+        </Routes>
+      </MemoryRouter>
+    </QueryClientProvider>,
+  )
+}
+
+// ─── Loading / Error / Data states ──────────────────────────────────────────
+
+describe('ProductsPage — loading and error states', () => {
+  it('renders loading skeleton while fetching', () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, async () => {
+        await new Promise(() => {})
+        return HttpResponse.json(emptyPaged)
+      }),
+    )
+    renderPage()
+    const skeletons = document.querySelectorAll('[class*="skeleton"], .animate-pulse')
+    expect(skeletons.length).toBeGreaterThan(0)
+  })
+
+  it('renders data when loaded', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(mockPaged)),
+    )
+    renderPage()
+    await waitFor(() => expect(screen.getByText('Clasificado Estándar')).toBeInTheDocument())
+  })
+
+  it('shows error state on fetch failure', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () =>
+        HttpResponse.json({ error: 'server_error' }, { status: 500 }),
+      ),
+    )
+    renderPage()
+    await waitFor(() =>
+      expect(screen.getByText(/error al cargar productos/i)).toBeInTheDocument(),
+    )
+  })
+
+  it('shows empty state when no products', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(emptyPaged)),
+    )
+    renderPage()
+    await waitFor(() =>
+      expect(screen.getByText(/no hay productos/i)).toBeInTheDocument(),
+    )
+  })
+})
+
+// ─── Permission gating ───────────────────────────────────────────────────────
+
+describe('ProductsPage — permission gating', () => {
+  it('shows "Nuevo Producto" button when user has permission', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(emptyPaged)),
+    )
+    renderPage(adminUser)
+    await waitFor(() =>
+      expect(screen.getByRole('button', { name: /nuevo producto/i })).toBeInTheDocument(),
+    )
+  })
+
+  it('hides "Nuevo Producto" button when user lacks permission', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(mockPaged)),
+    )
+    renderPage(regularUser)
+    await waitFor(() => expect(screen.getByText('Clasificado Estándar')).toBeInTheDocument())
+    expect(screen.queryByRole('button', { name: /nuevo producto/i })).not.toBeInTheDocument()
+  })
+})
+
+// ─── Create dialog ───────────────────────────────────────────────────────────
+
+describe('ProductsPage — create dialog', () => {
+  it('opens create dialog when "Nuevo Producto" button is clicked', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(emptyPaged)),
+    )
+    renderPage(adminUser)
+    await waitFor(() => expect(screen.getByRole('button', { name: /nuevo producto/i })).toBeInTheDocument())
+    await userEvent.click(screen.getByRole('button', { name: /nuevo producto/i }))
+    await waitFor(() =>
+      expect(screen.getByRole('heading', { name: /nuevo producto/i })).toBeInTheDocument(),
+    )
+  })
+})
+
+// ─── Deactivate dialog ───────────────────────────────────────────────────────
+
+describe('ProductsPage — deactivate dialog', () => {
+  it('opens deactivate confirmation dialog when Desactivar is clicked', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(mockPaged)),
+    )
+    renderPage(adminUser)
+    await waitFor(() => expect(screen.getByText('Clasificado Estándar')).toBeInTheDocument())
+    await userEvent.click(screen.getByRole('button', { name: /desactivar/i }))
+    await waitFor(() =>
+      expect(screen.getByRole('heading', { name: /desactivar producto/i })).toBeInTheDocument(),
+    )
+  })
+})
+
+// ─── Pagination ──────────────────────────────────────────────────────────────
+
+describe('ProductsPage — pagination', () => {
+  it('shows pagination controls when total > pageSize', async () => {
+    // 21 total items but only 1 in this page → totalPages=2 → controls visible
+    const pagedWith21Total: PagedResult<ProductListItem> = {
+      items: [mockItem],
+      page: 1,
+      pageSize: 20,
+      total: 21,
+    }
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(pagedWith21Total)),
+    )
+    renderPage(adminUser)
+    await waitFor(() => expect(screen.getByText('Clasificado Estándar')).toBeInTheDocument())
+    expect(screen.getByRole('button', { name: /siguiente/i })).toBeInTheDocument()
+    expect(screen.getByRole('button', { name: /anterior/i })).toBeInTheDocument()
+  })
+
+  it('navigates to page 2 when Siguiente is clicked and sends page=2 to API', async () => {
+    const capturedRequests: URL[] = []
+
+    const pagedPage1: PagedResult<ProductListItem> = {
+      items: [mockItem],
+      page: 1,
+      pageSize: 20,
+      total: 21,
+    }
+    const pagedPage2: PagedResult<ProductListItem> = {
+      items: [{ ...mockItem, id: 2, nombre: 'Producto Página 2' }],
+      page: 2,
+      pageSize: 20,
+      total: 21,
+    }
+
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, ({ request }) => {
+        capturedRequests.push(new URL(request.url))
+        const url = new URL(request.url)
+        const page = Number(url.searchParams.get('page') ?? '1')
+        return HttpResponse.json(page === 2 ? pagedPage2 : pagedPage1)
+      }),
+    )
+
+    renderPage(adminUser)
+    await waitFor(() => expect(screen.getByText('Clasificado Estándar')).toBeInTheDocument())
+
+    await userEvent.click(screen.getByRole('button', { name: /siguiente/i }))
+
+    await waitFor(() => {
+      expect(screen.getByText('Producto Página 2')).toBeInTheDocument()
+    })
+    // Verify that at least one request was made with page=2
+    const page2Requests = capturedRequests.filter((u) => u.searchParams.get('page') === '2')
+    expect(page2Requests.length).toBeGreaterThan(0)
+  })
+})
+
+// ─── Filter by Medio ─────────────────────────────────────────────────────────
+
+describe('ProductsPage — filter by Medio', () => {
+  it('re-fetches with medioId when Medio filter is changed', async () => {
+    const capturedRequests: URL[] = []
+
+    const filteredPaged: PagedResult<ProductListItem> = {
+      items: [{ ...mockItem, medioId: 5, nombre: 'Producto Medio 5' }],
+      page: 1,
+      pageSize: 20,
+      total: 1,
+    }
+
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, ({ request }) => {
+        capturedRequests.push(new URL(request.url))
+        const url = new URL(request.url)
+        const medioId = url.searchParams.get('medioId')
+        return HttpResponse.json(medioId === '5' ? filteredPaged : emptyPaged)
+      }),
+    )
+
+    renderPage(adminUser)
+    // Wait for initial empty state
+    await waitFor(() => expect(screen.getByText(/no hay productos/i)).toBeInTheDocument())
+
+    const filterInput = screen.getByLabelText(/filtrar por id de medio/i)
+    await userEvent.type(filterInput, '5')
+
+    await waitFor(() => {
+      expect(screen.getByText('Producto Medio 5')).toBeInTheDocument()
+    })
+    const filteredRequests = capturedRequests.filter((u) => u.searchParams.get('medioId') === '5')
+    expect(filteredRequests.length).toBeGreaterThan(0)
+  })
+})

src/web/src/tests/features/products/api.test.ts

@@ -0,0 +1,131 @@
+import { describe, it, expect, beforeAll, afterAll, afterEach } from 'vitest'
+import { http, HttpResponse } from 'msw'
+import { setupServer } from 'msw/node'
+import { listProducts } from '../../../features/products/api/listProducts'
+import { getProductById } from '../../../features/products/api/getProductById'
+import { createProduct } from '../../../features/products/api/createProduct'
+import { updateProduct } from '../../../features/products/api/updateProduct'
+import { deactivateProduct } from '../../../features/products/api/deactivateProduct'
+import type { ProductListItem, ProductDetail, PagedResult } from '../../../features/products/types'
+
+const API_URL = 'http://localhost:5000'
+
+const mockListItem: ProductListItem = {
+  id: 1,
+  nombre: 'Clasificado Estándar',
+  medioId: 1,
+  productTypeId: 2,
+  rubroId: null,
+  basePrice: 100.50,
+  priceDurationDays: null,
+  isActive: true,
+}
+
+const mockDetail: ProductDetail = {
+  id: 1,
+  nombre: 'Clasificado Estándar',
+  medioId: 1,
+  productTypeId: 2,
+  rubroId: null,
+  basePrice: 100.50,
+  priceDurationDays: null,
+  isActive: true,
+  fechaCreacion: '2026-04-19T00:00:00Z',
+  fechaModificacion: null,
+}
+
+const mockPaged: PagedResult<ProductListItem> = {
+  items: [mockListItem],
+  page: 1,
+  pageSize: 20,
+  total: 1,
+}
+
+const server = setupServer()
+
+beforeAll(() => server.listen({ onUnhandledRequest: 'error' }))
+afterEach(() => server.resetHandlers())
+afterAll(() => server.close())
+
+describe('listProducts', () => {
+  it('calls GET /api/v1/products and returns paged result', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(mockPaged)),
+    )
+    const result = await listProducts()
+    expect(result).toEqual(mockPaged)
+  })
+
+  it('passes query params when provided', async () => {
+    let capturedUrl = ''
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, ({ request }) => {
+        capturedUrl = request.url
+        return HttpResponse.json(mockPaged)
+      }),
+    )
+    await listProducts({ page: 2, pageSize: 10, activo: true, medioId: 5 })
+    expect(capturedUrl).toContain('page=2')
+    expect(capturedUrl).toContain('pageSize=10')
+    expect(capturedUrl).toContain('medioId=5')
+  })
+})
+
+describe('getProductById', () => {
+  it('calls GET /api/v1/products/:id and returns detail', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products/1`, () => HttpResponse.json(mockDetail)),
+    )
+    const result = await getProductById(1)
+    expect(result).toEqual(mockDetail)
+  })
+})
+
+describe('createProduct', () => {
+  it('calls POST /api/v1/admin/products with payload', async () => {
+    let capturedBody: unknown = null
+    server.use(
+      http.post(`${API_URL}/api/v1/admin/products`, async ({ request }) => {
+        capturedBody = await request.json()
+        return HttpResponse.json(mockDetail, { status: 201 })
+      }),
+    )
+    const req = {
+      nombre: 'Clasificado Estándar',
+      medioId: 1,
+      productTypeId: 2,
+      basePrice: 100.50,
+    }
+    await createProduct(req)
+    expect(capturedBody).toEqual(req)
+  })
+})
+
+describe('updateProduct', () => {
+  it('calls PUT /api/v1/admin/products/:id with payload', async () => {
+    let capturedBody: unknown = null
+    server.use(
+      http.put(`${API_URL}/api/v1/admin/products/1`, async ({ request }) => {
+        capturedBody = await request.json()
+        return HttpResponse.json(mockDetail)
+      }),
+    )
+    const req = { nombre: 'Modificado', basePrice: 200 }
+    await updateProduct(1, req)
+    expect(capturedBody).toEqual(req)
+  })
+})
+
+describe('deactivateProduct', () => {
+  it('calls DELETE /api/v1/admin/products/:id', async () => {
+    let called = false
+    server.use(
+      http.delete(`${API_URL}/api/v1/admin/products/1`, () => {
+        called = true
+        return new HttpResponse(null, { status: 204 })
+      }),
+    )
+    await deactivateProduct(1)
+    expect(called).toBe(true)
+  })
+})

src/web/src/tests/features/products/hooks.test.ts

@@ -0,0 +1,143 @@
+import { describe, it, expect, beforeAll, afterAll, afterEach, vi } from 'vitest'
+import { renderHook, waitFor, act } from '@testing-library/react'
+import { http, HttpResponse } from 'msw'
+import { setupServer } from 'msw/node'
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
+import React from 'react'
+import { useProducts } from '../../../features/products/hooks/useProducts'
+import { useCreateProduct } from '../../../features/products/hooks/useCreateProduct'
+import { useUpdateProduct } from '../../../features/products/hooks/useUpdateProduct'
+import { useDeactivateProduct } from '../../../features/products/hooks/useDeactivateProduct'
+import type { ProductListItem, PagedResult } from '../../../features/products/types'
+
+const API_URL = 'http://localhost:5000'
+
+const mockItem: ProductListItem = {
+  id: 1,
+  nombre: 'Clasificado',
+  medioId: 1,
+  productTypeId: 2,
+  rubroId: null,
+  basePrice: 50,
+  priceDurationDays: null,
+  isActive: true,
+}
+
+const mockPaged: PagedResult<ProductListItem> = {
+  items: [mockItem],
+  page: 1,
+  pageSize: 20,
+  total: 1,
+}
+
+const server = setupServer()
+
+beforeAll(() => server.listen({ onUnhandledRequest: 'error' }))
+afterEach(() => {
+  server.resetHandlers()
+  vi.clearAllMocks()
+})
+afterAll(() => server.close())
+
+function makeWrapper() {
+  const qc = new QueryClient({
+    defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+  })
+  return ({ children }: { children: React.ReactNode }) =>
+    React.createElement(QueryClientProvider, { client: qc }, children)
+}
+
+describe('useProducts', () => {
+  it('returns paged data on success', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () => HttpResponse.json(mockPaged)),
+    )
+    const { result } = renderHook(() => useProducts(), { wrapper: makeWrapper() })
+    await waitFor(() => expect(result.current.isSuccess).toBe(true))
+    expect(result.current.data).toEqual(mockPaged)
+  })
+
+  it('returns error state on failure', async () => {
+    server.use(
+      http.get(`${API_URL}/api/v1/products`, () =>
+        HttpResponse.json({ error: 'server_error' }, { status: 500 }),
+      ),
+    )
+    const { result } = renderHook(() => useProducts(), { wrapper: makeWrapper() })
+    await waitFor(() => expect(result.current.isError).toBe(true))
+  })
+})
+
+describe('useCreateProduct', () => {
+  it('calls create and invalidates products queries on success', async () => {
+    server.use(
+      http.post(`${API_URL}/api/v1/admin/products`, () =>
+        HttpResponse.json(mockItem, { status: 201 }),
+      ),
+    )
+    const qc = new QueryClient({
+      defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+    })
+    const invalidateSpy = vi.spyOn(qc, 'invalidateQueries')
+    const wrapper = ({ children }: { children: React.ReactNode }) =>
+      React.createElement(QueryClientProvider, { client: qc }, children)
+
+    const { result } = renderHook(() => useCreateProduct(), { wrapper })
+    await act(async () => {
+      result.current.mutate({
+        nombre: 'Nuevo Producto',
+        medioId: 1,
+        productTypeId: 2,
+        basePrice: 100,
+      })
+    })
+    await waitFor(() => expect(result.current.isSuccess).toBe(true))
+    expect(invalidateSpy).toHaveBeenCalledWith({ queryKey: ['products'] })
+  })
+})
+
+describe('useUpdateProduct', () => {
+  it('calls update and invalidates products queries on success', async () => {
+    server.use(
+      http.put(`${API_URL}/api/v1/admin/products/1`, () =>
+        HttpResponse.json(mockItem),
+      ),
+    )
+    const qc = new QueryClient({
+      defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+    })
+    const invalidateSpy = vi.spyOn(qc, 'invalidateQueries')
+    const wrapper = ({ children }: { children: React.ReactNode }) =>
+      React.createElement(QueryClientProvider, { client: qc }, children)
+
+    const { result } = renderHook(() => useUpdateProduct(), { wrapper })
+    await act(async () => {
+      result.current.mutate({ id: 1, data: { nombre: 'Modificado', basePrice: 200 } })
+    })
+    await waitFor(() => expect(result.current.isSuccess).toBe(true))
+    expect(invalidateSpy).toHaveBeenCalledWith({ queryKey: ['products'] })
+  })
+})
+
+describe('useDeactivateProduct', () => {
+  it('calls deactivate and invalidates products queries on success', async () => {
+    server.use(
+      http.delete(`${API_URL}/api/v1/admin/products/1`, () =>
+        new HttpResponse(null, { status: 204 }),
+      ),
+    )
+    const qc = new QueryClient({
+      defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
+    })
+    const invalidateSpy = vi.spyOn(qc, 'invalidateQueries')
+    const wrapper = ({ children }: { children: React.ReactNode }) =>
+      React.createElement(QueryClientProvider, { client: qc }, children)
+
+    const { result } = renderHook(() => useDeactivateProduct(), { wrapper })
+    await act(async () => {
+      result.current.mutate(1)
+    })
+    await waitFor(() => expect(result.current.isSuccess).toBe(true))
+    expect(invalidateSpy).toHaveBeenCalledWith({ queryKey: ['products'] })
+  })
+})

tests/SIGCM2.Api.Tests/Auth/AuthControllerTests.cs

@@ -51,8 +51,9 @@ public class AuthControllerTests
         // V013 (ADM-008) adds 'administracion:puntos_de_venta:gestionar' → 23
         // V014 (ADM-009) adds 'administracion:fiscal:gestionar' → 24
         // V016 (CAT-001) adds 'catalogo:rubros:gestionar' → 25
-        // V017 (PRD-001) adds 'catalogo:tipos:gestionar' → 26 total
-        Assert.Equal(26, permisos.GetArrayLength());
+        // V017 (PRD-001) adds 'catalogo:tipos:gestionar' → 26
+        // V018 (PRD-002) adds 'catalogo:productos:gestionar' → 27 total
+        Assert.Equal(27, permisos.GetArrayLength());
     }
 
     // Scenario: invalid credentials return 401 with opaque error

tests/SIGCM2.Api.Tests/Permisos/PermisosEndpointTests.cs

@@ -129,7 +129,7 @@ public sealed class PermisosEndpointTests : IAsyncLifetime
     // ── GET /api/v1/permisos — catalog ───────────────────────────────────────
 
     [Fact]
-    public async Task GetPermisos_WithAdmin_Returns200With26Items()
+    public async Task GetPermisos_WithAdmin_Returns200With27Items()
     {
         var token = await GetBearerTokenAsync(AdminUsername, AdminPassword);
         using var req = BuildRequest(HttpMethod.Get, "/api/v1/permisos", bearerToken: token);
@@ -141,8 +141,9 @@ public sealed class PermisosEndpointTests : IAsyncLifetime
         // V013 (ADM-008) adds 'administracion:puntos_de_venta:gestionar' → 23
         // V014 (ADM-009) adds 'administracion:fiscal:gestionar' → 24
         // V016 (CAT-001) adds 'catalogo:rubros:gestionar' → 25
-        // V017 (PRD-001) adds 'catalogo:tipos:gestionar' → 26 total
-        Assert.Equal(26, list.GetArrayLength());
+        // V017 (PRD-001) adds 'catalogo:tipos:gestionar' → 26
+        // V018 (PRD-002) adds 'catalogo:productos:gestionar' → 27 total
+        Assert.Equal(27, list.GetArrayLength());
     }
 
     [Fact]
@@ -185,7 +186,7 @@ public sealed class PermisosEndpointTests : IAsyncLifetime
     // ── GET /api/v1/roles/{codigo}/permisos ──────────────────────────────────
 
     [Fact]
-    public async Task GetRolPermisos_AdminRol_Returns200With26Items()
+    public async Task GetRolPermisos_AdminRol_Returns200With27Items()
     {
         var token = await GetBearerTokenAsync(AdminUsername, AdminPassword);
         using var req = BuildRequest(HttpMethod.Get, "/api/v1/roles/admin/permisos", bearerToken: token);
@@ -197,8 +198,9 @@ public sealed class PermisosEndpointTests : IAsyncLifetime
         // V013 (ADM-008) adds 'administracion:puntos_de_venta:gestionar' → 23
         // V014 (ADM-009) adds 'administracion:fiscal:gestionar' → 24
         // V016 (CAT-001) adds 'catalogo:rubros:gestionar' → 25
-        // V017 (PRD-001) adds 'catalogo:tipos:gestionar' → 26 total
-        Assert.Equal(26, list.GetArrayLength());
+        // V017 (PRD-001) adds 'catalogo:tipos:gestionar' → 26
+        // V018 (PRD-002) adds 'catalogo:productos:gestionar' → 27 total
+        Assert.Equal(27, list.GetArrayLength());
     }
 
     [Fact]

tests/SIGCM2.Api.Tests/Products/ProductTypeDeactivationGuardTests.cs

@@ -0,0 +1,158 @@
+using System.Net;
+using System.Net.Http.Headers;
+using System.Net.Http.Json;
+using System.Text.Json;
+using SIGCM2.TestSupport;
+
+namespace SIGCM2.Api.Tests.Products;
+
+/// <summary>
+/// PRD-002 Batch 8 — Guard proof: verifies that deactivating a ProductType with active Products
+/// returns HTTP 409 Conflict. This test closes the W1 (dormant guard) issue from PRD-001:
+/// - PRD-001: NullProductQueryRepository always returned false → guard never fired
+/// - PRD-002: ProductQueryRepository now queries dbo.Product → guard fires correctly
+/// </summary>
+[Collection("ApiIntegration")]
+public sealed class ProductTypeDeactivationGuardTests : IAsyncLifetime
+{
+    private const string AdminUsername = "admin";
+    private const string AdminPassword = "@Diego550@";
+
+    private readonly HttpClient _client;
+
+    public ProductTypeDeactivationGuardTests(TestWebAppFactory factory)
+    {
+        _client = factory.CreateClient();
+    }
+
+    public Task InitializeAsync() => Task.CompletedTask;
+    public Task DisposeAsync() => Task.CompletedTask;
+
+    private async Task<string> GetAdminTokenAsync()
+    {
+        var response = await _client.PostAsJsonAsync("/api/v1/auth/login", new
+        {
+            username = AdminUsername,
+            password = AdminPassword
+        });
+        response.EnsureSuccessStatusCode();
+        var json = await response.Content.ReadFromJsonAsync<JsonElement>();
+        return json.GetProperty("accessToken").GetString()!;
+    }
+
+    private HttpRequestMessage BuildRequest(HttpMethod method, string url, object? body = null, string? bearerToken = null)
+    {
+        var request = new HttpRequestMessage(method, url);
+        if (bearerToken is not null)
+            request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", bearerToken);
+        if (body is not null)
+            request.Content = JsonContent.Create(body);
+        return request;
+    }
+
+    /// <summary>
+    /// E2E proof: seed Medio + ProductType + active Product → DELETE product-type → expect 409.
+    /// This verifies the IProductQueryRepository guard fires against real data in dbo.Product.
+    /// </summary>
+    [Fact]
+    public async Task DeactivateProductType_WithActiveProducts_Returns409Conflict()
+    {
+        var token = await GetAdminTokenAsync();
+
+        // 1. Create a Medio
+        var medioResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/medios", new
+        {
+            codigo = $"GD{Guid.NewGuid():N}"[..6],
+            nombre = $"Guarda Medio {Guid.NewGuid():N}"[..30],
+            tipo = 1
+        }, token));
+        medioResp.EnsureSuccessStatusCode();
+        var medioJson = await medioResp.Content.ReadFromJsonAsync<JsonElement>();
+        var medioId = medioJson.GetProperty("id").GetInt32();
+
+        // 2. Create a ProductType
+        var ptResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/product-types", new
+        {
+            nombre = $"Guardado PT {Guid.NewGuid():N}"[..30],
+            hasDuration = false, requiresText = false, requiresCategory = false, isBundle = false,
+            allowImages = false
+        }, token));
+        ptResp.EnsureSuccessStatusCode();
+        var ptJson = await ptResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productTypeId = ptJson.GetProperty("id").GetInt32();
+
+        // 3. Create an active Product for this ProductType
+        var prodResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/products", new
+        {
+            nombre = $"Prod Guarda {Guid.NewGuid():N}"[..28],
+            medioId,
+            productTypeId,
+            basePrice = 100m
+        }, token));
+        prodResp.EnsureSuccessStatusCode();
+
+        // 4. Attempt to deactivate the ProductType — should be blocked by guard
+        using var deactivateReq = BuildRequest(HttpMethod.Delete, $"/api/v1/admin/product-types/{productTypeId}", bearerToken: token);
+        var deactivateResp = await _client.SendAsync(deactivateReq);
+
+        // CRITICAL ASSERTION: 409 Conflict — guard fires because Product is active
+        Assert.Equal(HttpStatusCode.Conflict, deactivateResp.StatusCode);
+
+        var body = await deactivateResp.Content.ReadFromJsonAsync<JsonElement>();
+        Assert.Equal("product_type_en_uso", body.GetProperty("error").GetString());
+    }
+
+    /// <summary>
+    /// Verify guard does NOT block deactivation when Products exist but are all inactive.
+    /// </summary>
+    [Fact]
+    public async Task DeactivateProductType_WithOnlyInactiveProducts_Returns204()
+    {
+        var token = await GetAdminTokenAsync();
+
+        // 1. Create Medio
+        var medioResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/medios", new
+        {
+            codigo = $"GI{Guid.NewGuid():N}"[..6],
+            nombre = $"Guarda Inact {Guid.NewGuid():N}"[..28],
+            tipo = 1
+        }, token));
+        medioResp.EnsureSuccessStatusCode();
+        var medioJson = await medioResp.Content.ReadFromJsonAsync<JsonElement>();
+        var medioId = medioJson.GetProperty("id").GetInt32();
+
+        // 2. Create ProductType
+        var ptResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/product-types", new
+        {
+            nombre = $"PT Inact {Guid.NewGuid():N}"[..28],
+            hasDuration = false, requiresText = false, requiresCategory = false, isBundle = false,
+            allowImages = false
+        }, token));
+        ptResp.EnsureSuccessStatusCode();
+        var ptJson = await ptResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productTypeId = ptJson.GetProperty("id").GetInt32();
+
+        // 3. Create then deactivate Product
+        var prodResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/products", new
+        {
+            nombre = $"Prod Inact {Guid.NewGuid():N}"[..28],
+            medioId,
+            productTypeId,
+            basePrice = 50m
+        }, token));
+        prodResp.EnsureSuccessStatusCode();
+        var prodJson = await prodResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productId = prodJson.GetProperty("id").GetInt32();
+
+        // Deactivate the Product first
+        using var deactivateProdReq = BuildRequest(HttpMethod.Delete, $"/api/v1/admin/products/{productId}", bearerToken: token);
+        var deactivateProdResp = await _client.SendAsync(deactivateProdReq);
+        Assert.Equal(HttpStatusCode.NoContent, deactivateProdResp.StatusCode);
+
+        // 4. Now deactivate ProductType — should succeed since no active products
+        using var deactivatePtReq = BuildRequest(HttpMethod.Delete, $"/api/v1/admin/product-types/{productTypeId}", bearerToken: token);
+        var deactivatePtResp = await _client.SendAsync(deactivatePtReq);
+
+        Assert.Equal(HttpStatusCode.NoContent, deactivatePtResp.StatusCode);
+    }
+}

tests/SIGCM2.Api.Tests/Products/ProductsControllerTests.cs

@@ -0,0 +1,367 @@
+using System.Net;
+using System.Net.Http.Headers;
+using System.Net.Http.Json;
+using System.Text.Json;
+using SIGCM2.TestSupport;
+
+namespace SIGCM2.Api.Tests.Products;
+
+/// <summary>
+/// PRD-002 — Integration tests for /api/v1/products and /api/v1/admin/products.
+/// Read endpoints require authentication (any role).
+/// Write endpoints require permission 'catalogo:productos:gestionar'.
+/// Verifies HTTP status codes, response shapes, and ExceptionFilter mappings.
+/// </summary>
+[Collection("ApiIntegration")]
+public sealed class ProductsControllerTests : IAsyncLifetime
+{
+    private const string ReadEndpoint = "/api/v1/products";
+    private const string AdminEndpoint = "/api/v1/admin/products";
+    private const string AdminUsername = "admin";
+    private const string AdminPassword = "@Diego550@";
+
+    private readonly HttpClient _client;
+
+    public ProductsControllerTests(TestWebAppFactory factory)
+    {
+        _client = factory.CreateClient();
+    }
+
+    public Task InitializeAsync() => Task.CompletedTask;
+    public Task DisposeAsync() => Task.CompletedTask;
+
+    // ── Helpers ───────────────────────────────────────────────────────────────
+
+    private async Task<string> GetAdminTokenAsync()
+    {
+        var response = await _client.PostAsJsonAsync("/api/v1/auth/login", new
+        {
+            username = AdminUsername,
+            password = AdminPassword
+        });
+        response.EnsureSuccessStatusCode();
+        var json = await response.Content.ReadFromJsonAsync<JsonElement>();
+        return json.GetProperty("accessToken").GetString()!;
+    }
+
+    private HttpRequestMessage BuildRequest(HttpMethod method, string url, object? body = null, string? bearerToken = null)
+    {
+        var request = new HttpRequestMessage(method, url);
+        if (bearerToken is not null)
+            request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", bearerToken);
+        if (body is not null)
+            request.Content = JsonContent.Create(body);
+        return request;
+    }
+
+    private async Task<(int MedioId, int ProductTypeId)> EnsureMedioAndProductTypeAsync(string token)
+    {
+        // Create a Medio via SQL (we don't have a Medio controller endpoint available here)
+        // Use product-types endpoint to create a ProductType and insert Medio directly
+        var medioResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/medios", new
+        {
+            codigo = $"PM{Guid.NewGuid():N}"[..6],
+            nombre = $"Medio Test {Guid.NewGuid():N}"[..30],
+            tipo = 1
+        }, token));
+        medioResp.EnsureSuccessStatusCode();
+        var medioJson = await medioResp.Content.ReadFromJsonAsync<JsonElement>();
+        var medioId = medioJson.GetProperty("id").GetInt32();
+
+        var ptResp = await _client.SendAsync(BuildRequest(HttpMethod.Post, "/api/v1/admin/product-types", new
+        {
+            nombre = $"PT_{Guid.NewGuid():N}"[..30],
+            hasDuration = false, requiresText = false, requiresCategory = false, isBundle = false,
+            allowImages = false
+        }, token));
+        ptResp.EnsureSuccessStatusCode();
+        var ptJson = await ptResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productTypeId = ptJson.GetProperty("id").GetInt32();
+
+        return (medioId, productTypeId);
+    }
+
+    // ── 401 guards on READ endpoints ───────────────────────────────────────────
+
+    [Fact]
+    public async Task List_WithoutAuth_Returns401()
+    {
+        using var req = BuildRequest(HttpMethod.Get, ReadEndpoint);
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.Unauthorized, resp.StatusCode);
+    }
+
+    [Fact]
+    public async Task GetById_WithoutAuth_Returns401()
+    {
+        using var req = BuildRequest(HttpMethod.Get, $"{ReadEndpoint}/999999");
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.Unauthorized, resp.StatusCode);
+    }
+
+    // ── 401 guards on WRITE endpoints ──────────────────────────────────────────
+
+    [Fact]
+    public async Task Create_WithoutAuth_Returns401()
+    {
+        using var req = BuildRequest(HttpMethod.Post, AdminEndpoint, new { nombre = "Test" });
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.Unauthorized, resp.StatusCode);
+    }
+
+    [Fact]
+    public async Task Update_WithoutAuth_Returns401()
+    {
+        using var req = BuildRequest(HttpMethod.Put, $"{AdminEndpoint}/1", new { nombre = "Test", basePrice = 10m });
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.Unauthorized, resp.StatusCode);
+    }
+
+    [Fact]
+    public async Task Deactivate_WithoutAuth_Returns401()
+    {
+        using var req = BuildRequest(HttpMethod.Delete, $"{AdminEndpoint}/1");
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.Unauthorized, resp.StatusCode);
+    }
+
+    // ── POST /api/v1/admin/products ───────────────────────────────────────────
+
+    [Fact]
+    public async Task Create_WithAdmin_Returns201WithId()
+    {
+        var token = await GetAdminTokenAsync();
+        var (medioId, productTypeId) = await EnsureMedioAndProductTypeAsync(token);
+        var uniqueName = $"Prod_{Guid.NewGuid():N}"[..30];
+
+        using var req = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = uniqueName,
+            medioId,
+            productTypeId,
+            basePrice = 100.50m
+        }, token);
+
+        var resp = await _client.SendAsync(req);
+
+        Assert.Equal(HttpStatusCode.Created, resp.StatusCode);
+        var json = await resp.Content.ReadFromJsonAsync<JsonElement>();
+        Assert.True(json.GetProperty("id").GetInt32() > 0);
+        Assert.Equal(uniqueName, json.GetProperty("nombre").GetString());
+        Assert.True(json.GetProperty("isActive").GetBoolean());
+    }
+
+    [Fact]
+    public async Task Create_InvalidBody_Returns400()
+    {
+        var token = await GetAdminTokenAsync();
+
+        using var req = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = string.Empty,  // invalid
+            medioId = 1,
+            productTypeId = 1,
+            basePrice = 10m
+        }, token);
+
+        var resp = await _client.SendAsync(req);
+
+        Assert.Equal(HttpStatusCode.BadRequest, resp.StatusCode);
+    }
+
+    [Fact]
+    public async Task Create_DuplicateNombre_Returns409()
+    {
+        var token = await GetAdminTokenAsync();
+        var (medioId, productTypeId) = await EnsureMedioAndProductTypeAsync(token);
+        var uniqueName = $"Dup_{Guid.NewGuid():N}"[..30];
+
+        var body = new { nombre = uniqueName, medioId, productTypeId, basePrice = 50m };
+
+        using var req1 = BuildRequest(HttpMethod.Post, AdminEndpoint, body, token);
+        var resp1 = await _client.SendAsync(req1);
+        Assert.Equal(HttpStatusCode.Created, resp1.StatusCode);
+
+        using var req2 = BuildRequest(HttpMethod.Post, AdminEndpoint, body, token);
+        var resp2 = await _client.SendAsync(req2);
+
+        Assert.Equal(HttpStatusCode.Conflict, resp2.StatusCode);
+    }
+
+    [Fact]
+    public async Task Create_MedioNotFound_Returns404()
+    {
+        var token = await GetAdminTokenAsync();
+
+        using var req = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = $"Prod_{Guid.NewGuid():N}"[..30],
+            medioId = 999999,
+            productTypeId = 1,
+            basePrice = 50m
+        }, token);
+
+        var resp = await _client.SendAsync(req);
+
+        Assert.Equal(HttpStatusCode.NotFound, resp.StatusCode);
+    }
+
+    // ── GET /api/v1/products ──────────────────────────────────────────────────
+
+    [Fact]
+    public async Task List_WithAuth_Returns200WithPaginatedResult()
+    {
+        var token = await GetAdminTokenAsync();
+
+        using var req = BuildRequest(HttpMethod.Get, $"{ReadEndpoint}?page=1&pageSize=10", bearerToken: token);
+        var resp = await _client.SendAsync(req);
+
+        Assert.Equal(HttpStatusCode.OK, resp.StatusCode);
+        var json = await resp.Content.ReadFromJsonAsync<JsonElement>();
+        Assert.True(json.TryGetProperty("items", out _));
+        Assert.True(json.TryGetProperty("total", out _));
+    }
+
+    // ── GET /api/v1/products/{id} ─────────────────────────────────────────────
+
+    [Fact]
+    public async Task GetById_NotFound_Returns404()
+    {
+        var token = await GetAdminTokenAsync();
+        using var req = BuildRequest(HttpMethod.Get, $"{ReadEndpoint}/999999999", bearerToken: token);
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.NotFound, resp.StatusCode);
+    }
+
+    [Fact]
+    public async Task GetById_ExistingId_Returns200()
+    {
+        var token = await GetAdminTokenAsync();
+        var (medioId, productTypeId) = await EnsureMedioAndProductTypeAsync(token);
+        var uniqueName = $"GetById_{Guid.NewGuid():N}"[..28];
+
+        using var createReq = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = uniqueName, medioId, productTypeId, basePrice = 75m
+        }, token);
+        var createResp = await _client.SendAsync(createReq);
+        Assert.Equal(HttpStatusCode.Created, createResp.StatusCode);
+
+        var createJson = await createResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productId = createJson.GetProperty("id").GetInt32();
+
+        using var getReq = BuildRequest(HttpMethod.Get, $"{ReadEndpoint}/{productId}", bearerToken: token);
+        var getResp = await _client.SendAsync(getReq);
+
+        Assert.Equal(HttpStatusCode.OK, getResp.StatusCode);
+        var getJson = await getResp.Content.ReadFromJsonAsync<JsonElement>();
+        Assert.Equal(productId, getJson.GetProperty("id").GetInt32());
+        Assert.Equal(uniqueName, getJson.GetProperty("nombre").GetString());
+    }
+
+    // ── DELETE /api/v1/admin/products/{id} ────────────────────────────────────
+
+    [Fact]
+    public async Task Deactivate_ExistingId_Returns204()
+    {
+        var token = await GetAdminTokenAsync();
+        var (medioId, productTypeId) = await EnsureMedioAndProductTypeAsync(token);
+        var uniqueName = $"Del_{Guid.NewGuid():N}"[..28];
+
+        using var createReq = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = uniqueName, medioId, productTypeId, basePrice = 50m
+        }, token);
+        var createResp = await _client.SendAsync(createReq);
+        Assert.Equal(HttpStatusCode.Created, createResp.StatusCode);
+
+        var createJson = await createResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productId = createJson.GetProperty("id").GetInt32();
+
+        using var delReq = BuildRequest(HttpMethod.Delete, $"{AdminEndpoint}/{productId}", bearerToken: token);
+        var delResp = await _client.SendAsync(delReq);
+
+        Assert.Equal(HttpStatusCode.NoContent, delResp.StatusCode);
+    }
+
+    [Fact]
+    public async Task Deactivate_NotFound_Returns404()
+    {
+        var token = await GetAdminTokenAsync();
+        using var req = BuildRequest(HttpMethod.Delete, $"{AdminEndpoint}/999999999", bearerToken: token);
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.NotFound, resp.StatusCode);
+    }
+
+    // ── PUT /api/v1/admin/products/{id} ───────────────────────────────────────
+
+    [Fact]
+    public async Task Update_ExistingProduct_Returns200()
+    {
+        var token = await GetAdminTokenAsync();
+        var (medioId, productTypeId) = await EnsureMedioAndProductTypeAsync(token);
+        var uniqueName = $"Upd_{Guid.NewGuid():N}"[..28];
+
+        using var createReq = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = uniqueName, medioId, productTypeId, basePrice = 50m
+        }, token);
+        var createResp = await _client.SendAsync(createReq);
+        Assert.Equal(HttpStatusCode.Created, createResp.StatusCode);
+
+        var createJson = await createResp.Content.ReadFromJsonAsync<JsonElement>();
+        var productId = createJson.GetProperty("id").GetInt32();
+
+        var newName = $"Upd2_{Guid.NewGuid():N}"[..28];
+        using var updateReq = BuildRequest(HttpMethod.Put, $"{AdminEndpoint}/{productId}", new
+        {
+            nombre = newName,
+            basePrice = 200m
+        }, token);
+        var updateResp = await _client.SendAsync(updateReq);
+
+        Assert.Equal(HttpStatusCode.OK, updateResp.StatusCode);
+        var updateJson = await updateResp.Content.ReadFromJsonAsync<JsonElement>();
+        Assert.Equal(newName, updateJson.GetProperty("nombre").GetString());
+    }
+
+    [Fact]
+    public async Task Update_NotFound_Returns404()
+    {
+        var token = await GetAdminTokenAsync();
+        using var req = BuildRequest(HttpMethod.Put, $"{AdminEndpoint}/999999999", new
+        {
+            nombre = "Test", basePrice = 10m
+        }, token);
+        var resp = await _client.SendAsync(req);
+        Assert.Equal(HttpStatusCode.NotFound, resp.StatusCode);
+    }
+
+    // ── PRD-002 W1: ExceptionFilter 409 for ProductTypeInactivo ──────────────
+
+    [Fact]
+    public async Task Create_WithInactiveProductType_Returns409()
+    {
+        var token = await GetAdminTokenAsync();
+        var (medioId, productTypeId) = await EnsureMedioAndProductTypeAsync(token);
+
+        // Deactivate the ProductType first
+        using var deactivatePtReq = BuildRequest(HttpMethod.Delete, $"/api/v1/admin/product-types/{productTypeId}", bearerToken: token);
+        var deactivatePtResp = await _client.SendAsync(deactivatePtReq);
+        Assert.Equal(HttpStatusCode.NoContent, deactivatePtResp.StatusCode);
+
+        // Now attempt to create a product with the inactive ProductType
+        using var createReq = BuildRequest(HttpMethod.Post, AdminEndpoint, new
+        {
+            nombre = $"Prod_{Guid.NewGuid():N}"[..28],
+            medioId,
+            productTypeId,
+            basePrice = 50m
+        }, token);
+        var createResp = await _client.SendAsync(createReq);
+
+        Assert.Equal(HttpStatusCode.Conflict, createResp.StatusCode);
+        var body = await createResp.Content.ReadFromJsonAsync<JsonElement>();
+        Assert.Equal("product_type_inactivo", body.GetProperty("error").GetString());
+    }
+}

tests/SIGCM2.Application.Tests/ProductTypes/NullProductQueryRepositoryTests.cs

@@ -1,26 +0,0 @@
-using FluentAssertions;
-using SIGCM2.Application.Products;
-
-namespace SIGCM2.Application.Tests.ProductTypes;
-
-public class NullProductQueryRepositoryTests
-{
-    private readonly NullProductQueryRepository _sut = new();
-
-    [Fact]
-    public async Task ExistsActiveByProductTypeAsync_AlwaysReturnsFalse()
-    {
-        var result = await _sut.ExistsActiveByProductTypeAsync(productTypeId: 1);
-
-        result.Should().BeFalse();
-    }
-
-    [Fact]
-    public async Task ExistsActiveByProductTypeAsync_WithCancellationToken_DoesNotThrow()
-    {
-        using var cts = new CancellationTokenSource();
-        var act = async () => await _sut.ExistsActiveByProductTypeAsync(productTypeId: 999, ct: cts.Token);
-
-        await act.Should().NotThrowAsync();
-    }
-}

tests/SIGCM2.Application.Tests/Products/Repository/ProductRepositoryTests.cs

@@ -0,0 +1,205 @@
+using Dapper;
+using FluentAssertions;
+using Microsoft.Data.SqlClient;
+using SIGCM2.Application.Common;
+using SIGCM2.Domain.Entities;
+using SIGCM2.Infrastructure.Persistence;
+using SIGCM2.TestSupport;
+
+namespace SIGCM2.Application.Tests.Products.Repository;
+
+/// <summary>
+/// PRD-002 — Integration tests for ProductRepository against SIGCM2_Test_App.
+/// Uses shared SqlTestFixture via [Collection("Database")] — fixture manages Respawn + seeds.
+/// Verifies full CRUD, paged listing, UQ constraint, and temporal history.
+/// </summary>
+[Collection("Database")]
+public class ProductRepositoryTests : IAsyncLifetime
+{
+    private readonly SqlTestFixture _db;
+    private ProductRepository _repository = null!;
+    private int _defaultMedioId;
+    private int _defaultProductTypeId;
+
+    public ProductRepositoryTests(SqlTestFixture db)
+    {
+        _db = db;
+    }
+
+    public async Task InitializeAsync()
+    {
+        await _db.ResetAndSeedAsync();
+
+        var factory = new SqlConnectionFactory(TestConnectionStrings.AppTestDb);
+        _repository = new ProductRepository(factory);
+
+        // Insert Medio and ProductType for use across all tests
+        await using var conn = new SqlConnection(TestConnectionStrings.AppTestDb);
+        await conn.OpenAsync();
+
+        _defaultMedioId = await conn.ExecuteScalarAsync<int>("""
+            INSERT INTO dbo.Medio (Codigo, Nombre, Tipo, Activo)
+            OUTPUT INSERTED.Id
+            VALUES ('PR', 'Prueba Medio', 1, 1)
+            """);
+
+        _defaultProductTypeId = await conn.ExecuteScalarAsync<int>("""
+            INSERT INTO dbo.ProductType (Nombre, HasDuration, RequiresText, RequiresCategory, IsBundle, AllowImages)
+            OUTPUT INSERTED.Id
+            VALUES ('Tipo Prueba', 0, 0, 0, 0, 0)
+            """);
+    }
+
+    public Task DisposeAsync() => Task.CompletedTask;
+
+    private Product AProduct(string nombre = "Clasificado Test") =>
+        Product.ForCreation(
+            nombre: nombre,
+            medioId: _defaultMedioId,
+            productTypeId: _defaultProductTypeId,
+            rubroId: null,
+            basePrice: 100.50m,
+            priceDurationDays: null,
+            timeProvider: TimeProvider.System);
+
+    // ── AddAsync + GetByIdAsync roundtrip ─────────────────────────────────────
+
+    [Fact]
+    public async Task AddAsync_AndGetById_ReturnsAllFields()
+    {
+        var product = AProduct("Mi Producto");
+        var id = await _repository.AddAsync(product);
+        var result = await _repository.GetByIdAsync(id);
+
+        result.Should().NotBeNull();
+        result!.Id.Should().Be(id);
+        result.Nombre.Should().Be("Mi Producto");
+        result.MedioId.Should().Be(_defaultMedioId);
+        result.ProductTypeId.Should().Be(_defaultProductTypeId);
+        result.RubroId.Should().BeNull();
+        result.BasePrice.Should().Be(100.50m);
+        result.PriceDurationDays.Should().BeNull();
+        result.IsActive.Should().BeTrue();
+        result.FechaCreacion.Should().BeAfter(DateTime.MinValue);
+        result.FechaModificacion.Should().BeNull();
+    }
+
+    // ── GetByIdAsync null for unknown ─────────────────────────────────────────
+
+    [Fact]
+    public async Task GetByIdAsync_UnknownId_ReturnsNull()
+    {
+        var result = await _repository.GetByIdAsync(999999);
+
+        result.Should().BeNull();
+    }
+
+    // ── UpdateAsync ────────────────────────────────────────────────────────────
+
+    [Fact]
+    public async Task UpdateAsync_ChangesNombreAndBasePrice()
+    {
+        var id = await _repository.AddAsync(AProduct("Original"));
+        var product = await _repository.GetByIdAsync(id);
+        var updated = product!.WithUpdated("Renombrado", null, 200m, null, TimeProvider.System);
+
+        await _repository.UpdateAsync(updated);
+        var result = await _repository.GetByIdAsync(id);
+
+        result!.Nombre.Should().Be("Renombrado");
+        result.BasePrice.Should().Be(200m);
+        result.FechaModificacion.Should().NotBeNull();
+    }
+
+    // ── WithDeactivated creates history row ────────────────────────────────────
+
+    [Fact]
+    public async Task UpdateAsync_Deactivate_CreatesHistoryRow()
+    {
+        var id = await _repository.AddAsync(AProduct("Para Desactivar"));
+        var product = await _repository.GetByIdAsync(id);
+        var deactivated = product!.WithDeactivated(TimeProvider.System);
+
+        await _repository.UpdateAsync(deactivated);
+
+        // Verify temporal history: ProductType_History should have at least 1 row
+        await using var conn = new SqlConnection(TestConnectionStrings.AppTestDb);
+        await conn.OpenAsync();
+        var historyCount = await conn.ExecuteScalarAsync<int>(
+            "SELECT COUNT(1) FROM dbo.Product_History WHERE Id = @Id", new { Id = id });
+        historyCount.Should().BeGreaterThanOrEqualTo(1);
+    }
+
+    // ── GetPagedAsync ─────────────────────────────────────────────────────────
+
+    [Fact]
+    public async Task GetPagedAsync_DefaultQuery_ReturnsActiveProducts()
+    {
+        await _repository.AddAsync(AProduct("Producto A"));
+        await _repository.AddAsync(AProduct("Producto B"));
+
+        var result = await _repository.GetPagedAsync(new ProductsQuery(Page: 1, PageSize: 20, Activo: true));
+
+        result.Items.Should().HaveCountGreaterThanOrEqualTo(2);
+        result.Items.Should().AllSatisfy(p => p.IsActive.Should().BeTrue());
+    }
+
+    [Fact]
+    public async Task GetPagedAsync_FilterByMedioId_ReturnsOnlyMatching()
+    {
+        await _repository.AddAsync(AProduct("Producto Filtrado"));
+
+        var result = await _repository.GetPagedAsync(
+            new ProductsQuery(Page: 1, PageSize: 20, Activo: null, MedioId: _defaultMedioId));
+
+        result.Items.Should().AllSatisfy(p => p.MedioId.Should().Be(_defaultMedioId));
+    }
+
+    // ── ExistsByNombreAsync ────────────────────────────────────────────────────
+
+    [Fact]
+    public async Task ExistsByNombreAsync_ExistingActiveProduct_ReturnsTrue()
+    {
+        var nombre = "Nombre Unico Test";
+        await _repository.AddAsync(AProduct(nombre));
+
+        var result = await _repository.ExistsByNombreAsync(nombre, _defaultMedioId, _defaultProductTypeId);
+
+        result.Should().BeTrue();
+    }
+
+    [Fact]
+    public async Task ExistsByNombreAsync_ExcludeSelf_ReturnsFalse()
+    {
+        var nombre = "Nombre Self Excluido";
+        var id = await _repository.AddAsync(AProduct(nombre));
+
+        var result = await _repository.ExistsByNombreAsync(nombre, _defaultMedioId, _defaultProductTypeId, excludeId: id);
+
+        result.Should().BeFalse();
+    }
+
+    [Fact]
+    public async Task ExistsByNombreAsync_NonExisting_ReturnsFalse()
+    {
+        var result = await _repository.ExistsByNombreAsync("Nombre Que No Existe XYZ", _defaultMedioId, _defaultProductTypeId);
+
+        result.Should().BeFalse();
+    }
+
+    // ── UQ index: deactivated allows reuse of name ────────────────────────────
+
+    [Fact]
+    public async Task ExistsByNombreAsync_DeactivatedProduct_ReturnsFalse_AllowsReuse()
+    {
+        var nombre = "Nombre Reutilizable";
+        var id = await _repository.AddAsync(AProduct(nombre));
+        var product = await _repository.GetByIdAsync(id);
+        await _repository.UpdateAsync(product!.WithDeactivated(TimeProvider.System));
+
+        // After deactivation, name should be available again
+        var result = await _repository.ExistsByNombreAsync(nombre, _defaultMedioId, _defaultProductTypeId);
+
+        result.Should().BeFalse();
+    }
+}

tests/SIGCM2.TestSupport/SqlTestFixture.cs

@@ -63,6 +63,9 @@ public sealed class SqlTestFixture : IAsyncLifetime
         // V017 (PRD-001): ensure dbo.ProductType + temporal + permiso 'catalogo:tipos:gestionar'.
         await EnsureV017SchemaAsync();
 
+        // V018 (PRD-002): ensure dbo.Product + temporal + permiso 'catalogo:productos:gestionar'.
+        await EnsureV018SchemaAsync();
+
         _respawner = await Respawner.CreateAsync(_connection, new RespawnerOptions
         {
             DbAdapter = DbAdapter.SqlServer,
@@ -91,6 +94,8 @@ public sealed class SqlTestFixture : IAsyncLifetime
                 new Respawn.Graph.Table("dbo", "Rubro_History"),
                 // PRD-001 (V017): ProductType es temporal — history no puede deletearse directo.
                 new Respawn.Graph.Table("dbo", "ProductType_History"),
+                // PRD-002 (V018): Product es temporal — history no puede deletearse directo.
+                new Respawn.Graph.Table("dbo", "Product_History"),
             ]
         });
 
@@ -213,7 +218,11 @@ public sealed class SqlTestFixture : IAsyncLifetime
                 -- V014 (ADM-009): permiso para tablas fiscales
                 ('administracion:fiscal:gestionar',            N'Gestionar tablas fiscales',            N'Gestionar tablas fiscales (IVA, IIBB)',           'administracion'),
                 -- V016 (CAT-001): permiso para gestionar árbol de rubros
-                ('catalogo:rubros:gestionar',                  N'Gestionar rubros del catálogo',        N'Crear, editar, mover y desactivar rubros del árbol de catálogo comercial', 'catalogo')
+                ('catalogo:rubros:gestionar',                  N'Gestionar rubros del catálogo',        N'Crear, editar, mover y desactivar rubros del árbol de catálogo comercial', 'catalogo'),
+                -- V017 (PRD-001): permiso para gestionar tipos de producto
+                ('catalogo:tipos:gestionar',                   N'Gestionar tipos de producto',          N'Crear, editar y desactivar ProductTypes del catálogo (flags + límites multimedia)', 'catalogo'),
+                -- V018 (PRD-002): permiso para gestionar productos del catálogo
+                ('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
@@ -261,6 +270,10 @@ public sealed class SqlTestFixture : IAsyncLifetime
                     ('admin', 'administracion:fiscal:gestionar'),
                     -- V016 (CAT-001)
                     ('admin', 'catalogo:rubros:gestionar'),
+                    -- V017 (PRD-001)
+                    ('admin', 'catalogo:tipos:gestionar'),
+                    -- V018 (PRD-002)
+                    ('admin', 'catalogo:productos:gestionar'),
                     ('cajero', 'ventas:contado:crear'),
                     ('cajero', 'ventas:contado:modificar'),
                     ('cajero', 'ventas:contado:cobrar'),
@@ -1011,4 +1024,102 @@ public sealed class SqlTestFixture : IAsyncLifetime
         await _connection.ExecuteAsync(createUqIndex);
         await _connection.ExecuteAsync(createCoveringIndex);
     }
+
+    /// <summary>
+    /// PRD-002 (V018): applies dbo.Product schema + temporal + filtered UQ + covering indexes
+    /// idempotentemente. Mirrors V018__create_product.sql.
+    /// Permiso 'catalogo:productos:gestionar' y asignación a admin se siembran
+    /// desde SeedPermisosCanonicalAsync / SeedRolPermisosCanonicalAsync (post-respawn).
+    /// </summary>
+    public async Task EnsureV018SchemaAsync()
+    {
+        const string createProduct = """
+            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)
+                );
+            END
+            """;
+
+        const string addProductPeriod = """
+            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);
+            END
+            """;
+
+        const string setProductVersioning = """
+            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
+                ));
+            END
+            """;
+
+        const string createUqIndex = """
+            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;
+            END
+            """;
+
+        const string createProductTypeIdx = """
+            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);
+            END
+            """;
+
+        const string createMedioIdx = """
+            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);
+            END
+            """;
+
+        const string createRubroIdx = """
+            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;
+            END
+            """;
+
+        await _connection.ExecuteAsync(createProduct);
+        await _connection.ExecuteAsync(addProductPeriod);
+        await _connection.ExecuteAsync(setProductVersioning);
+        await _connection.ExecuteAsync(createUqIndex);
+        await _connection.ExecuteAsync(createProductTypeIdx);
+        await _connection.ExecuteAsync(createMedioIdx);
+        await _connection.ExecuteAsync(createRubroIdx);
+    }
 }