-- CreateEnum
CREATE TYPE "SaleStatus" AS ENUM ('COMPLETED', 'PENDING', 'CANCELLED');

-- AlterTable
ALTER TABLE "users" ADD COLUMN     "name" TEXT;

-- CreateTable
CREATE TABLE "sales" (
    "id" TEXT NOT NULL,
    "shopId" TEXT NOT NULL,
    "customerId" TEXT NOT NULL,
    "amount" INTEGER NOT NULL,
    "notes" TEXT,
    "status" "SaleStatus" NOT NULL DEFAULT 'COMPLETED',
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

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

-- CreateIndex
CREATE INDEX "sales_shopId_createdAt_idx" ON "sales"("shopId", "createdAt");

-- CreateIndex
CREATE INDEX "sales_customerId_createdAt_idx" ON "sales"("customerId", "createdAt");

-- AddForeignKey
ALTER TABLE "sales" ADD CONSTRAINT "sales_shopId_fkey" FOREIGN KEY ("shopId") REFERENCES "shops"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "sales" ADD CONSTRAINT "sales_customerId_fkey" FOREIGN KEY ("customerId") REFERENCES "users"("id") ON DELETE RESTRICT ON UPDATE CASCADE;