💳 Support payments with Stripe (#822)

packages/database/prisma/migrations/20230823084154_stripe_subscriptions/migration.sql

@@ -0,0 +1,27 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[subscription_id]` on the table `users` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE "users" ADD COLUMN     "customer_id" TEXT,
+ADD COLUMN     "subscription_id" TEXT;
+
+-- CreateTable
+CREATE TABLE "subscriptions" (
+    "id" TEXT NOT NULL,
+    "price_id" TEXT NOT NULL,
+    "active" BOOLEAN NOT NULL,
+    "currency" TEXT,
+    "interval" TEXT,
+    "interval_count" INTEGER,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "period_start" TIMESTAMP(3) NOT NULL,
+    "period_end" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "subscriptions_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "users_subscription_id_key" ON "users"("subscription_id");