feat(bd): V017 crea dbo.ProductType con SYSTEM_VERSIONING + permiso catalogo:tipos:gestionar (PRD-001)

database/migrations/V017_ROLLBACK.sql

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