/*
  Warnings:

  - You are about to drop the column `stockBalanceId` on the `Products` table. All the data in the column will be lost.
  - You are about to drop the `_StockBalance_inventory` table. If the table is not empty, all the data it contains will be lost.
  - You are about to drop the `_StockBalance_product` table. If the table is not empty, all the data it contains will be lost.

*/
-- DropForeignKey
ALTER TABLE `_StockBalance_inventory` DROP FOREIGN KEY `_StockBalance_inventory_A_fkey`;

-- DropForeignKey
ALTER TABLE `_StockBalance_inventory` DROP FOREIGN KEY `_StockBalance_inventory_B_fkey`;

-- DropForeignKey
ALTER TABLE `_StockBalance_product` DROP FOREIGN KEY `_StockBalance_product_A_fkey`;

-- DropForeignKey
ALTER TABLE `_StockBalance_product` DROP FOREIGN KEY `_StockBalance_product_B_fkey`;

-- AlterTable
ALTER TABLE `Products` DROP COLUMN `stockBalanceId`;

-- AlterTable
ALTER TABLE `Stock_Movements` ADD COLUMN `supplierId` INTEGER NULL;

-- DropTable
DROP TABLE `_StockBalance_inventory`;

-- DropTable
DROP TABLE `_StockBalance_product`;

-- AddForeignKey
ALTER TABLE `Stock_Movements` ADD CONSTRAINT `Stock_Movements_supplierId_fkey` FOREIGN KEY (`supplierId`) REFERENCES `Suppliers`(`id`) ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `Stock_Balance` ADD CONSTRAINT `Stock_Balance_productId_fkey` FOREIGN KEY (`productId`) REFERENCES `Products`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `Stock_Balance` ADD CONSTRAINT `Stock_Balance_inventoryId_fkey` FOREIGN KEY (`inventoryId`) REFERENCES `Inventories`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;
