chore(db): finish Prisma cutover to Drizzle Kit tooling

Move CMS SQL to drizzle/migrations, drop prisma packages/schema, wire drizzle-kit scripts, and regenerate schema names from src/db/schema.ts.

Co-authored-by: Cursor <[email protected]>

.gitea/workflows/ci.yaml

@@ -43,7 +43,7 @@ jobs:
           export REDIS_URL="redis://127.0.0.1:6379?connect_timeout=1"
           export BCRYPT_ROUNDS=4
           pnpm install --frozen-lockfile
-          # Types come from the committed Drizzle schema (src/db/schema.ts); no prisma:generate.
+          # Types come from the committed Drizzle schema (src/db/schema.ts).
           pnpm biome:lint
           pnpm typecheck
           pnpm test
@@ -139,7 +139,7 @@ jobs:
           echo "STAGE DATABASE_POOL_SIZE=${DATABASE_POOL_SIZE}"
 
           pnpm install --frozen-lockfile
-          # Types come from the committed Drizzle schema (src/db/schema.ts); no prisma:generate.
+          # Types come from the committed Drizzle schema (src/db/schema.ts).
           export BCRYPT_ROUNDS=4
           pnpm typecheck
           # Validate production env (AUTH_SECRET, DATABASE_URL, …) during build.
@@ -292,7 +292,7 @@ jobs:
           export NODE_ENV=production
           export SKIP_ENV_VALIDATION=1
           pnpm install --frozen-lockfile
-          # Types come from the committed Drizzle schema (src/db/schema.ts); no prisma:generate.
+          # Types come from the committed Drizzle schema (src/db/schema.ts).
           # Tag releases must apply CMS SQL migrations against the live DB
           # (same path as push-to-main deploy), using the production .env.
           LIVE="/var/www/atom-nexst"

.gitignore

@@ -5,7 +5,6 @@ node_modules/
 next-env.d.ts
 .env
 *.tsbuildinfo
-# Prisma client is generated by `prisma generate`
 src/generated/
 # Runtime avatar/badge imaging disk cache
 public/cache/

drizzle.config.ts

@@ -1,13 +1,16 @@
 import "dotenv/config";
 import { defineConfig } from "drizzle-kit";
 
-// The schema is generated by scripts/generate-drizzle-schema.mjs from
+// Schema source of truth for the query builder: src/db/schema.ts
-// prisma/schema.prisma + live DB introspection. This DB is shared live with the
+// (regenerated via `pnpm db:schema:generate` from the previous schema + live DB).
-// Arcturus emulator, so we NEVER run `drizzle-kit migrate`/`push` against it —
+//
-// CMS-only schema changes stay in prisma/migrations/*.sql via `pnpm db:migrate`.
+// This DB is shared with the Arcturus emulator — NEVER run `drizzle-kit migrate`
+// or `push` against it. CMS DDL stays in drizzle/migrations/*.sql applied by
+// `pnpm db:migrate`. Use `pnpm db:generate` only for draft SQL under drizzle/drafts/.
 export default defineConfig({
 	dialect: "mysql",
 	schema: "./src/db/schema.ts",
+	out: "./drizzle/drafts",
 	dbCredentials: {
 		url: process.env.DATABASE_URL ?? "",
 	},

drizzle/drafts/README.md

@@ -0,0 +1 @@
+Draft SQL from `pnpm db:generate` (drizzle-kit). Never apply these automatically — copy reviewed statements into drizzle/migrations/ as numbered CMS migrations, then `pnpm db:migrate`.

package.json

@@ -10,7 +10,6 @@
 		"dev": "next dev",
 		"build": "next build",
 		"start": "next start",
-		"prisma:generate": "prisma generate",
 		"typecheck": "tsc --noEmit --incremental",
 		"biome:check": "biome check --write .",
 		"biome:lint": "biome lint .",
@@ -21,6 +20,9 @@
 		"db:migrate": "tsx scripts/apply-migrations.ts",
 		"db:migrate:status": "tsx scripts/apply-migrations.ts --status",
 		"db:schema:generate": "node scripts/generate-drizzle-schema.mjs",
+		"db:generate": "drizzle-kit generate",
+		"db:studio": "drizzle-kit studio",
+		"db:introspect": "drizzle-kit introspect",
 		"jobs:worker": "tsx scripts/jobs-worker.ts",
 		"prepare": "husky"
 	},
@@ -76,7 +78,6 @@
 	"devDependencies": {
 		"@biomejs/biome": "2.5.6",
 		"@next/bundle-analyzer": "^16.2.12",
-		"@prisma/client": "^7.9.1",
 		"@tailwindcss/forms": "^0.5.11",
 		"@tailwindcss/postcss": "^4.3.3",
 		"@tailwindcss/typography": "^0.5.20",
@@ -92,7 +93,6 @@
 		"lint-staged": "^17.3.0",
 		"pino-pretty": "^13.1.3",
 		"postcss": "^8.5.25",
-		"prisma": "^7.9.1",
 		"tailwindcss": "^4.3.3",
 		"tsx": "^4.23.1",
 		"typescript": "^7.0.2",

pnpm-workspace.yaml

@@ -3,9 +3,6 @@
 # pnpm v11 vervanger voor onlyBuiltDependencies
 allowBuilds:
   esbuild: true
-  prisma: true
-  "@prisma/client": true
-  "@prisma/engines": true
   sharp: true
   "@parcel/watcher": true
   "@swc/core": true

prisma.config.ts

@@ -1,16 +0,0 @@
-import "dotenv/config";
-import { defineConfig, env } from "prisma/config";
-
-// Prisma 7 config. The datasource URL lives here (not in schema.prisma).
-// We NEVER run `prisma migrate`/`db push` against this database — it is shared
-// live with the Arcturus emulator. CMS-only schema changes go in
-// prisma/migrations/*.sql (idempotent) applied via `pnpm db:migrate`.
-export default defineConfig({
-	schema: "prisma/schema.prisma",
-	migrations: {
-		path: "prisma/migrations",
-	},
-	datasource: {
-		url: env("DATABASE_URL"),
-	},
-});

scripts/apply-migrations.ts

@@ -6,7 +6,7 @@ import { mysqlConnectionUrl } from "./db-url";
 import { splitSqlStatements } from "./sql-statements";
 
 const __dirname = dirname(fileURLToPath(import.meta.url));
-const MIGRATIONS_DIR = resolve(__dirname, "../prisma/migrations");
+const MIGRATIONS_DIR = resolve(__dirname, "../drizzle/migrations");
 const TRACKING_TABLE = "cms_migrations";
 
 interface MigrationFile {

scripts/migration-idempotency.test.ts

@@ -5,7 +5,7 @@ import { describe, expect, it } from "vitest";
 describe("radio columns migration", () => {
 	it("adds every column idempotently for partially migrated databases", () => {
 		const sql = readFileSync(
-			resolve("prisma/migrations/0009_radio_contests_giveaways_columns.sql"),
+			resolve("drizzle/migrations/0009_radio_contests_giveaways_columns.sql"),
 			"utf8",
 		);
 		const additions = sql.match(/ADD COLUMN(?! IF NOT EXISTS)/gi) ?? [];

src/app/(site)/leaderboard/page.tsx

@@ -10,7 +10,7 @@ export const revalidate = 300;
 
 export const metadata = { title: "Leaderboard" };
 
-// Currency type ids (see prisma/schema.prisma UsersCurrency):
+// Currency type ids (see UsersCurrency in src/db/schema.ts):
 //   Credits = -1 (lives on users.credits), Duckets = 0, Diamonds = 5.
 const TABS = [
 	{ key: "credits", label: "Credits", coin: "credits" },

src/app/(site)/photos/page.tsx

@@ -35,7 +35,7 @@ export default async function PhotosPage() {
 	}
 
 	// Pre-shape for the client lightbox: translate captions server-side so the
-	// client component stays free of i18n/prisma dependencies.
+	// client component stays free of i18n/db dependencies.
 	const items: LightboxPhoto[] = photos.map((p) => ({
 		id: String(p.id),
 		url: p.url,

src/components/public/photo-lightbox.tsx

@@ -10,7 +10,7 @@ import { useCallback, useEffect, useState } from "react";
  * toggled by state — closes on backdrop click, on the ✕ button, or with Esc.
  *
  * Photos are pre-shaped on the server (caption strings already translated) so
- * this component carries no prisma/i18n dependency.
+ * this component carries no db/i18n dependency.
  */
 export type LightboxPhoto = {
 	id: string;

src/components/public/radio-player.tsx

@@ -10,7 +10,7 @@ import { useEventSource } from "@/lib/use-event-source";
  * radio via a hidden <audio> element, with play/pause, a volume slider, the
  * current DJ / now-playing text, and a live listener count.
  *
- * It is a CLIENT component and must NOT import prisma / siteSettings.
+ * It is a CLIENT component and must NOT import db / siteSettings.
  * Config is fetched once on mount; now-playing + listeners come via SSE
  * (/api/radio/stream) for real-time updates.
  *

src/db/schema.ts

@@ -1,6 +1,6 @@
 // AUTO-GENERATED by scripts/generate-drizzle-schema.mjs — DO NOT EDIT.
-// TS field names mirror prisma/schema.prisma (camelCase); column names are the
+// TS field names come from the previous src/db/schema.ts; column types from the
-// real MySQL columns. Run `pnpm db:schema:generate` after schema changes.
+// live MySQL DB. Run `pnpm db:schema:generate` after schema/map changes.
 
 import { sql } from "drizzle-orm";
 import {

src/lib/admin-content-modules-contract.test.ts

@@ -19,15 +19,17 @@ const tables = [
 
 describe("admin content module port", () => {
 	it("owns every required table through schema and migration contracts", () => {
-		const schema = readFileSync(resolve("prisma/schema.prisma"), "utf8");
+		const schema = readFileSync(resolve("src/db/schema.ts"), "utf8");
 		const migration = readFileSync(
-			resolve("prisma/migrations/0013_admin_events_polls_banners_prefixes.sql"),
+			resolve(
+				"drizzle/migrations/0013_admin_events_polls_banners_prefixes.sql",
+			),
 			"utf8",
 		);
 		for (const table of tables) {
 			expect(migration).toContain(`CREATE TABLE IF NOT EXISTS \`${table}\``);
 			if (!table.startsWith("custom_prefix"))
-				expect(schema).toContain(`@@map("${table}")`);
+				expect(schema).toContain(`"${table}"`);
 		}
 	});
 

src/lib/admin/acl-management-contract.test.ts

@@ -13,7 +13,7 @@ describe("ACL management contract", () => {
 
 	it("ships an idempotent ACL completion migration", () => {
 		const sql = readFileSync(
-			"prisma/migrations/0014_complete_acl_and_import_permissions.sql",
+			"drizzle/migrations/0014_complete_acl_and_import_permissions.sql",
 			"utf8",
 		);
 		expect(sql).toContain("admin.assets.import");

src/lib/admin/acl-migration-contract.test.ts

@@ -4,7 +4,7 @@ import { describe, expect, it } from "vitest";
 import { PERMS } from "@/lib/permission-slugs";
 
 describe("production ACL migration", () => {
-	const migrationsDir = resolve(process.cwd(), "prisma/migrations");
+	const migrationsDir = resolve(process.cwd(), "drizzle/migrations");
 	const allSql = readdirSync(migrationsDir)
 		.filter((name) => name.endsWith(".sql"))
 		.map((name) => readFileSync(resolve(migrationsDir, name), "utf8"))

src/lib/ci-workflow-contract.test.ts

@@ -36,6 +36,7 @@ describe("CI workflow", () => {
 		const release = workflow.slice(workflow.indexOf("\n  release:"));
 		expect(release).toContain("pnpm db:migrate");
 		expect(release).not.toContain("pnpm prisma:generate");
+		expect(release).toContain("pnpm db:migrate");
 		expect(release).toContain("src/db/schema.ts");
 		const migrateAt = release.indexOf("pnpm db:migrate");
 		const buildAt = release.indexOf("pnpm build");

src/lib/foundation/action.ts

@@ -249,14 +249,6 @@ export function handleActionError(error: unknown): ActionFailure {
 	if (error instanceof Error && error.name === "ZodError") {
 		return fail("Validation failed");
 	}
-	if (
-		error instanceof Error &&
-		(error.constructor.name === "PrismaClientKnownRequestError" ||
-			error.name === "PrismaClientKnownRequestError") &&
-		(error as Error & { code?: string }).code === "P2025"
-	) {
-		return fail("Not found");
-	}
 
 	reportError(error, "Action error");
 	return fail("Internal server error");

src/lib/permission-slugs.ts

@@ -1,6 +1,6 @@
 // ── Permission Slug Constants ───────────────────────────────────────
 // Extracted to its own file so it can be imported by client components
-// (modules.ts → sidebar.tsx) without pulling in prisma/server-only deps.
+// (modules.ts → sidebar.tsx) without pulling in db/server-only deps.
 
 export const PERMS = {
 	ADMIN_DASHBOARD: "admin.dashboard",

src/lib/proxy-auth-contract.test.ts

@@ -9,7 +9,7 @@ describe("proxy authentication boundary", () => {
 		expect(proxy).toContain('from "@/lib/proxy-auth"');
 		expect(proxy).not.toContain('from "@/lib/auth"');
 		expect(proxyAuth).not.toMatch(
-			/from\s+["'][^"']*(prisma|site-settings|credentials)[^"']*["']/i,
+			/from\s+["'][^"']*(db|site-settings|credentials|prisma)[^"']*["']/i,
 		);
 	});
 });

src/lib/services/upload-import.ts

@@ -38,7 +38,7 @@ export interface UploadParams {
 
 const MIGRATIONS_DIR = path.resolve(
 	/*turbopackIgnore: true*/ process.cwd(),
-	"prisma/migrations",
+	"drizzle/migrations",
 );
 
 let itemsBaseIdAllocChain: Promise<unknown> = Promise.resolve();

src/lib/staff-smoke-contract.test.ts

@@ -49,6 +49,21 @@ describe("staff smoke contract", () => {
 		).toContain("UserSanctionTimeline");
 	});
 
+	it("applies CMS SQL from drizzle/migrations (not Prisma)", () => {
+		expect(existsSync("drizzle/migrations")).toBe(true);
+		expect(existsSync("prisma")).toBe(false);
+		expect(readFileSync("scripts/apply-migrations.ts", "utf8")).toContain(
+			"drizzle/migrations",
+		);
+		expect(readFileSync("package.json", "utf8")).not.toContain('"prisma"');
+		expect(readFileSync("package.json", "utf8")).not.toContain(
+			'"@prisma/client"',
+		);
+		expect(readFileSync("drizzle.config.ts", "utf8")).toContain(
+			"./drizzle/drafts",
+		);
+	});
+
 	it("ships shared ops + ticket queue helpers", () => {
 		expect(existsSync("src/lib/admin/ops-health.ts")).toBe(true);
 		const ops = readFileSync("src/lib/admin/ops-health.ts", "utf8");