feat: apps/api-trpc hosts API

apps/api-trpc/package.json

@@ -0,0 +1,37 @@
+{
+ "name": "@acme/api-trpc",
+ "version": "1.0.0",
+ "private": true,
+ "type": "module",
+ "scripts": {
+ "clean": "git clean -xdf .next .turbo node_modules",
+ "dev": "pnpm with-env tsx watch --clear-screen=false ./src/index.ts",
+ "format": "prettier --check . --ignore-path ../../.prettierignore",
+ "jest": "pnpm run -C ../.. jest",
+ "jest:i": "RUN_JEST_INTEGRATION_TESTS=1 pnpm run jest",
+ "lint": "eslint .",
+ "test": "pnpm run jest $PWD",
+ "test:i": "pnpm run jest:i $PWD",
+ "typecheck": "tsc --noEmit",
+ "with-env": "dotenv -e ../../.env --"
+ },
+ "dependencies": {
+ "@acme/api": "workspace:*",
+ "@acme/constants": "workspace:*",
+ "@acme/db": "workspace:*",
+ "@acme/paths": "workspace:*",
+ "@andrao/tools": "^1.0.0",
+ "@t3-oss/env-nextjs": "^0.9.2",
+ "@trpc/server": "next",
+ "cors": "^2.8.5",
+ "express": "^4.19.2",
+ "zod": "^3.23.8"
+ },
+ "devDependencies": {
+ "@types/cors": "^2.8.17",
+ "@types/express": "^4.17.21",
+ "@types/supertest": "^6.0.2",
+ "supertest": "^7.0.0",
+ "tsx": "^4.16.5"
+ }
+}

apps/api-trpc/src/env.js

@@ -0,0 +1,43 @@
+import { PORTS } from '@acme/paths';
+import { createEnv } from '@t3-oss/env-nextjs';
+import { z } from 'zod';
+
+/**
+ * @const env
+ * @description Environment variables for the NextJS app
+ * @see https://vercel.com/docs/projects/environment-variables/system-environment-variables for default Vercel env vars
+ */
+export const env = createEnv({
+ /**
+ * Server-side
+ */
+ server: {},
+
+ /**
+ * Client-side
+ * - For them to be exposed, prefix with `NEXT_PUBLIC_`.
+ */
+ client: {},
+
+ /**
+ * Env vars shared between server & client
+ * - Node defaults, environment
+ */
+ shared: {
+ NODE_ENV: z.enum(['development', 'production', 'test']).default('development'),
+ PORT: z.coerce.number().default(PORTS.api_trpc),
+ },
+
+ /**
+ * Destructure all variables from `process.env` to make sure they aren't tree-shaken away.
+ */
+ runtimeEnv: {
+ NODE_ENV: process.env.NODE_ENV,
+ PORT: process.env.PORT,
+ },
+
+ skipValidation:
+ !!process.env.CI ||
+ !!process.env.SKIP_ENV_VALIDATION ||
+ process.env.npm_lifecycle_event === 'lint',
+});

apps/api-trpc/src/index.ts

@@ -0,0 +1,37 @@
+import { APP_ROUTER } from '@acme/api';
+import { dbx } from '@acme/db';
+import { PATHS } from '@acme/paths';
+import * as trpcExpress from '@trpc/server/adapters/express';
+import cors from 'cors';
+import express from 'express';
+import { env } from './env';
+
+/**
+ * @const app
+ * @description Initialized express app
+ */
+export const app = express();
+
+/**
+ * Enable CORS
+ * @todo This enables CORS for all routes, consider enabling only for specific routes
+ */
+app.use(cors({ credentials: true }));
+
+/**
+ * Host tRPC router
+ */
+app.use(
+ PATHS.api.trpc,
+ trpcExpress.createExpressMiddleware({
+ router: APP_ROUTER,
+ createContext: ({ req }) => ({ dbx, env, headers: req.headers }),
+ }),
+);
+
+/**
+ * Start server & listen on port
+ */
+export const server = app.listen(env.PORT, () => {
+ console.log(`Server is running on port ${env.PORT}`);
+});

apps/api-trpc/tsconfig.json

@@ -0,0 +1,14 @@
+{
+ "extends": "@andrao/tsconfig/base.json",
+ "compilerOptions": {
+ "baseUrl": ".",
+ "paths": {
+ "~/*": ["./src/*"],
+ "@ui/*": ["../../packages/@app-browser/ui/src/*"]
+ },
+ "plugins": [{ "name": "next" }],
+ "tsBuildInfoFile": "node_modules/.cache/tsbuildinfo.json"
+ },
+ "include": ["src/env.js", "**/*.ts", "**/*.tsx"],
+ "exclude": ["node_modules"]
+}

apps/express/package.json

@@ -5,7 +5,7 @@
  "type": "module",
  "scripts": {
  "clean": "git clean -xdf .next .turbo node_modules",
- "dev": "pnpm with-env tsx ./src/index.ts",
+ "dev": "pnpm with-env tsx watch --clear-screen=false ./src/index.ts",
  "format": "prettier --check . --ignore-path ../../.prettierignore",
  "jest": "pnpm run -C ../.. jest",
  "jest:i": "RUN_JEST_INTEGRATION_TESTS=1 pnpm run jest",