-- CreateEnum
CREATE TYPE "SubscriptionStatus" AS ENUM ('TRIALING', 'ACTIVE', 'PAST_DUE', 'CANCEL_AT_PERIOD_END', 'CANCELED', 'EXPIRED');

-- CreateEnum
CREATE TYPE "BillingInterval" AS ENUM ('MONTH', 'YEAR');

-- CreateTable
CREATE TABLE "subscriptions" (
    "id" TEXT NOT NULL,
    "user_id" TEXT NOT NULL,
    "status" "SubscriptionStatus" NOT NULL,
    "trial_ends_at" TIMESTAMP(3) NOT NULL,
    "stripe_customer_id" TEXT,
    "stripe_subscription_id" TEXT,
    "stripe_price_id" TEXT,
    "current_period_end" TIMESTAMP(3),
    "interval" "BillingInterval",
    "cancel_at_period_end" BOOLEAN NOT NULL DEFAULT false,
    "ended_at" TIMESTAMP(3),
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMP(3) NOT NULL,

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

-- CreateTable
CREATE TABLE "billing_webhook_events" (
    "id" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "received_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "processed_at" TIMESTAMP(3),
    "payload" JSONB NOT NULL,

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

-- CreateIndex
CREATE UNIQUE INDEX "subscriptions_user_id_key" ON "subscriptions"("user_id");

-- CreateIndex
CREATE UNIQUE INDEX "subscriptions_stripe_customer_id_key" ON "subscriptions"("stripe_customer_id");

-- CreateIndex
CREATE UNIQUE INDEX "subscriptions_stripe_subscription_id_key" ON "subscriptions"("stripe_subscription_id");

-- CreateIndex
CREATE INDEX "subscriptions_status_idx" ON "subscriptions"("status");

-- CreateIndex
CREATE INDEX "billing_webhook_events_type_idx" ON "billing_webhook_events"("type");

-- AddForeignKey
ALTER TABLE "subscriptions" ADD CONSTRAINT "subscriptions_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;