feat(server): support selfhost licenses

packages/backend/server/migrations/20241127104036_license/migration.sql

@@ -0,0 +1,32 @@
+-- CreateTable
+CREATE TABLE "licenses" (
+    "key" VARCHAR NOT NULL,
+    "email" VARCHAR NOT NULL,
+    "stripe_subscription_id" VARCHAR,
+    "recurring" VARCHAR(20) NOT NULL,
+    "plan" VARCHAR(20) NOT NULL,
+    "variant" VARCHAR(20),
+    "quantity" INTEGER NOT NULL,
+    "status" VARCHAR(20) NOT NULL,
+    "installed" BOOLEAN NOT NULL DEFAULT false,
+    "start" TIMESTAMPTZ(3) NOT NULL,
+    "end" TIMESTAMPTZ(3),
+    "next_bill_at" TIMESTAMPTZ(3),
+    "canceled_at" TIMESTAMPTZ(3),
+    "trial_start" TIMESTAMPTZ(3),
+    "trial_end" TIMESTAMPTZ(3),
+    "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMPTZ(3) NOT NULL,
+
+    CONSTRAINT "licenses_pkey" PRIMARY KEY ("key")
+);
+
+-- CreateTable
+CREATE TABLE "installed_licenses" (
+    "key" VARCHAR NOT NULL,
+    "workspace_id" VARCHAR NOT NULL,
+    "installed_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "revalidated_at" TIMESTAMPTZ(3),
+
+    CONSTRAINT "installed_licenses_pkey" PRIMARY KEY ("key")
+);

packages/backend/server/schema.prisma

@@ -562,3 +562,36 @@ model RuntimeConfig {
   @@unique([module, key])
   @@map("app_runtime_settings")
 }
+
+model License {
+  key                  String    @id @map("key") @db.VarChar
+  // we won't ask user to sign up to buy a selfhost license, so we can't reference User model by userId here
+  email                String    @map("email") @db.VarChar
+  // stripe subscription id, null for one time payment
+  stripeSubscriptionId String?   @map("stripe_subscription_id") @db.VarChar
+  recurring            String    @db.VarChar(20)
+  plan                 String    @db.VarChar(20)
+  variant              String?   @db.VarChar(20)
+  quantity             Int       @db.Integer
+  status               String    @db.VarChar(20)
+  installed            Boolean   @default(false)
+  start                DateTime  @map("start") @db.Timestamptz(3)
+  end                  DateTime? @map("end") @db.Timestamptz(3)
+  nextBillAt           DateTime? @map("next_bill_at") @db.Timestamptz(3)
+  canceledAt           DateTime? @map("canceled_at") @db.Timestamptz(3)
+  trialStart           DateTime? @map("trial_start") @db.Timestamptz(3)
+  trialEnd             DateTime? @map("trial_end") @db.Timestamptz(3)
+  createdAt            DateTime  @default(now()) @map("created_at") @db.Timestamptz(3)
+  updatedAt            DateTime  @updatedAt @map("updated_at") @db.Timestamptz(3)
+
+  @@map("licenses")
+}
+
+model InstalledLicense {
+  key           String    @id @map("key") @db.VarChar
+  workspaceId   String    @map("workspace_id") @db.VarChar
+  installedAt   DateTime  @default(now()) @map("installed_at") @db.Timestamptz(3)
+  revalidatedAt DateTime? @map("revalidated_at") @db.Timestamptz(3)
+
+  @@map("installed_licenses")
+}