CREATE TABLE IF NOT EXISTS public."Prc_T_PurchaseOrderLine"
(
    "Id" uuid NOT NULL DEFAULT gen_random_uuid(),
    "TenantId" uuid NULL,
    "PurchaseOrderId" uuid NOT NULL,
    "ProductId" uuid NOT NULL,
    "Description" varchar(512) NULL,
    "Quantity" numeric(18, 4) NOT NULL DEFAULT 1,
    "UomId" varchar(50) NOT NULL DEFAULT 'Adet',
    "UnitPrice" numeric(18, 4) NOT NULL DEFAULT 0,
    "TaxRate" numeric(18, 4) NOT NULL DEFAULT 20,
    "Amount" numeric(18, 4) NOT NULL DEFAULT 0,
    "MaterialRequestItemId" uuid NULL,
    "CreationTime" timestamp NOT NULL DEFAULT (NOW() AT TIME ZONE 'UTC'),
    "CreatorId" uuid NULL,
    "LastModificationTime" timestamp NULL,
    "LastModifierId" uuid NULL,
    "IsDeleted" boolean NOT NULL DEFAULT FALSE,
    "DeletionTime" timestamp NULL,
    "DeleterId" uuid NULL,
    CONSTRAINT "PK_Prc_T_PurchaseOrderLine" PRIMARY KEY ("Id")
);

DO $$
BEGIN
    IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'FK_Prc_T_PurchaseOrderLine_PurchaseOrderId') THEN
        ALTER TABLE public."Prc_T_PurchaseOrderLine" ADD CONSTRAINT "FK_Prc_T_PurchaseOrderLine_PurchaseOrderId" FOREIGN KEY ("PurchaseOrderId") REFERENCES public."Prc_T_PurchaseOrder" ("Id") ON DELETE CASCADE ON UPDATE NO ACTION;
    END IF;
END
$$;