-- CreateEnum
CREATE TYPE "DealEventType" AS ENUM ('IMPRESSION', 'VIEW', 'CLICK');

-- CreateTable
CREATE TABLE "DealAnalyticsTotal" (
    "dealId" INTEGER NOT NULL,
    "impressions" INTEGER NOT NULL DEFAULT 0,
    "views" INTEGER NOT NULL DEFAULT 0,
    "clicks" INTEGER NOT NULL DEFAULT 0,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "DealAnalyticsTotal_pkey" PRIMARY KEY ("dealId")
);

-- CreateTable
CREATE TABLE "DealEvent" (
    "id" SERIAL NOT NULL,
    "dealId" INTEGER NOT NULL,
    "type" "DealEventType" NOT NULL,
    "userId" INTEGER,
    "ip" TEXT,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

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

-- CreateIndex
CREATE INDEX "DealAnalyticsTotal_updatedAt_idx" ON "DealAnalyticsTotal"("updatedAt");

-- CreateIndex
CREATE INDEX "DealEvent_dealId_type_createdAt_idx" ON "DealEvent"("dealId", "type", "createdAt");

-- CreateIndex
CREATE INDEX "DealEvent_userId_createdAt_idx" ON "DealEvent"("userId", "createdAt");

-- AddForeignKey
ALTER TABLE "DealAnalyticsTotal" ADD CONSTRAINT "DealAnalyticsTotal_dealId_fkey" FOREIGN KEY ("dealId") REFERENCES "Deal"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "DealEvent" ADD CONSTRAINT "DealEvent_dealId_fkey" FOREIGN KEY ("dealId") REFERENCES "Deal"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "DealEvent" ADD CONSTRAINT "DealEvent_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;