-- AlterEnum
-- This migration adds more than one value to an enum.
-- With PostgreSQL versions 11 and earlier, this is not possible
-- in a single migration. This can be worked around by creating
-- multiple migrations, each migration adding only one value to
-- the enum.


ALTER TYPE "ContractType" ADD VALUE 'FULL_TIME';
ALTER TYPE "ContractType" ADD VALUE 'PART_TIME';

-- AlterTable
ALTER TABLE "InventoryMovement" ADD COLUMN     "destinationBranchId" TEXT,
ADD COLUMN     "sourceBranchId" TEXT;

-- AlterTable
ALTER TABLE "Product" ADD COLUMN     "costPrice" DOUBLE PRECISION NOT NULL DEFAULT 0.0;

-- CreateTable
CREATE TABLE "BranchStock" (
    "id" TEXT NOT NULL,
    "tenantId" TEXT NOT NULL DEFAULT 'seed-tenant-aura',
    "branchId" TEXT NOT NULL,
    "productId" TEXT NOT NULL,
    "stock" INTEGER NOT NULL DEFAULT 0,
    "minStock" INTEGER NOT NULL DEFAULT 0,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "BranchStock_pkey" PRIMARY KEY ("id")
);

-- CreateIndex
CREATE INDEX "BranchStock_tenantId_idx" ON "BranchStock"("tenantId");

-- CreateIndex
CREATE UNIQUE INDEX "BranchStock_branchId_productId_key" ON "BranchStock"("branchId", "productId");

-- AddForeignKey
ALTER TABLE "InventoryMovement" ADD CONSTRAINT "InventoryMovement_sourceBranchId_fkey" FOREIGN KEY ("sourceBranchId") REFERENCES "Branch"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "InventoryMovement" ADD CONSTRAINT "InventoryMovement_destinationBranchId_fkey" FOREIGN KEY ("destinationBranchId") REFERENCES "Branch"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "BranchStock" ADD CONSTRAINT "BranchStock_tenantId_fkey" FOREIGN KEY ("tenantId") REFERENCES "Tenant"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "BranchStock" ADD CONSTRAINT "BranchStock_branchId_fkey" FOREIGN KEY ("branchId") REFERENCES "Branch"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "BranchStock" ADD CONSTRAINT "BranchStock_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE CASCADE ON UPDATE CASCADE;