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railway example project (#8299)
* railway example proejct created * coderabbit changes
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‎deployment-platforms/railway/.gitignore‎

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/node_modules
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src/generated/prisma/
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.env

‎deployment-platforms/railway/README.md‎

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# Railway deployment example
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[Deployment guide](https://www.prisma.io/docs/guides/deployment/deploying-to-railway)
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## Download manually
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```bash
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curl https://codeload.github.com/prisma/prisma-examples/tar.gz/latest | tar -xz --strip=2 prisma-examples-latest/deployment-platforms/railway
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cd railway
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```
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## Resources
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- Check out the [Prisma docs](https://www.prisma.io/docs)
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- [Join our community on Discord](https://pris.ly/discord?utm_source=github&utm_medium=prisma_examples&utm_content=next_steps_section) to share feedback and interact with other users.
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- [Subscribe to our YouTube channel](https://pris.ly/youtube?utm_source=github&utm_medium=prisma_examples&utm_content=next_steps_section) for live demos and video tutorials.
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- [Follow us on X](https://pris.ly/x?utm_source=github&utm_medium=prisma_examples&utm_content=next_steps_section) for the latest updates.
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- Report issues or ask [questions on GitHub](https://pris.ly/github?utm_source=github&utm_medium=prisma_examples&utm_content=next_steps_section).

‎deployment-platforms/railway/package.json‎

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{
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"name": "railway",
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"type": "module",
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"scripts": {
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"dev": "tsx watch src/index.ts",
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"start": "tsx src/index.ts"
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},
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"dependencies": {
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"@hono/node-server": "^1.11.2",
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"@prisma/client": "^6.15.0",
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"dotenv": "^17.2.2",
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"hono": "^4.9.6"
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},
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"devDependencies": {
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"@types/node": "^22.10.5",
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"prisma": "^6.15.0",
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"tsx": "^4.20.5"
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}
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}

‎deployment-platforms/railway/prisma/migrations/20250905152121_init/migration.sql‎

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-- CreateTable
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CREATE TABLE "public"."User" (
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"email" TEXT NOT NULL,
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"id" SERIAL NOT NULL,
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"name" TEXT,
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CONSTRAINT "User_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "public"."Post" (
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"authorId" INTEGER,
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"content" TEXT,
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"id" SERIAL NOT NULL,
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"published" BOOLEAN NOT NULL DEFAULT false,
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"title" TEXT NOT NULL,
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CONSTRAINT "Post_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "User_email_key" ON "public"."User"("email");
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-- AddForeignKey
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ALTER TABLE "public"."Post" ADD CONSTRAINT "Post_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "public"."User"("id") ON DELETE SET NULL ON UPDATE CASCADE;

‎deployment-platforms/railway/prisma/migrations/migration_lock.toml‎

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# Please do not edit this file manually
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# It should be added in your version-control system (e.g., Git)
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provider = "postgresql"

‎deployment-platforms/railway/prisma/schema.prisma‎

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generator client {
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provider = "prisma-client"
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output = "../src/generated/prisma"
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}
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datasource db {
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provider = "postgresql"
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url = env("DATABASE_URL")
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}
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model User {
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email String @unique
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id Int @id @default(autoincrement())
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name String?
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posts Post[]
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}
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model Post {
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authorId Int?
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content String?
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id Int @id @default(autoincrement())
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published Boolean @default(false)
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title String
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author User? @relation(fields: [authorId], references: [id])
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}

‎deployment-platforms/railway/src/index.ts‎

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import 'dotenv/config'
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import { Hono } from 'hono'
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import { PrismaClient } from './generated/prisma/client'
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import { serve } from '@hono/node-server'
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const prisma = new PrismaClient()
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const app = new Hono()
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app.get('/', (c) => {
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const html = `
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<!DOCTYPE html>
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<html>
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<head>
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<title>Prisma + Railway Example</title>
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<style>
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body { font-family: Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px; }
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h1 { color: #333; }
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.endpoint { margin: 10px 0; padding: 10px; background: #f5f5f5; border-radius: 4px; }
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button { margin-left: 10px; padding: 4px 8px; cursor: pointer; }
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pre { margin-top: 20px; padding: 10px; border: 1px solid #ddd; background: #f9f9f9; }
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</style>
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</head>
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<body>
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<h1>API Endpoints</h1>
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<div class="endpoint">
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<code>GET /api</code>
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<button onclick="testEndpoint('/api')">Test</button>
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</div>
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<div class="endpoint">
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<code>GET /api/feed</code>
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<button onclick="testEndpoint('/api/feed')">Test</button>
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</div>
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<div class="endpoint">
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<code>GET /api/seed</code>
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<button onclick="testEndpoint('/api/seed')">Test</button>
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</div>
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<pre><code id="result">Click a button to test an endpoint</code></pre>
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<script>
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async function testEndpoint(endpoint) {
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const resultDiv = document.getElementById('result');
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resultDiv.textContent = 'Loading...';
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try {
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const response = await fetch(endpoint);
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const data = await response.json();
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resultDiv.textContent = JSON.stringify(data, null, 2);
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} catch (error) {
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resultDiv.textContent = 'Error: ' + error.message;
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}
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}
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</script>
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</body>
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</html>
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`
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return c.html(html)
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})
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app.get('/api', async (c) => {
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return c.json({ up: true })
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})
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app.get('/api/seed', async (c) => {
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try {
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await prisma.post.deleteMany({})
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await prisma.user.deleteMany({})
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const author1 = await prisma.user.create({
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data: {
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email: 'jane@prisma.io',
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name: 'Jane Doe',
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posts: {
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create: {
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title: 'Comparing Database Types',
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content:
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'https://www.prisma.io/blog/comparison-of-database-models-1iz9u29nwn37/',
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published: true,
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},
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},
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},
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include: { posts: true },
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})
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const author2 = await prisma.user.create({
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data: {
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email: 'john@prisma.io',
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name: 'John Smith',
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posts: {
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create: {
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title: 'Getting Started with Prisma',
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content: 'https://www.prisma.io/docs/getting-started',
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published: true,
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},
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},
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},
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include: { posts: true },
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})
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return c.json({
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message: 'Database seeded successfully',
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authors: [author1, author2],
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})
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} catch (e) {
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return c.json({ error: 'Failed to seed database' }, 500)
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}
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})
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app.get('/api/feed', async (c) => {
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const posts = await prisma.post.findMany({
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where: { published: true },
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include: { author: true },
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})
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return c.json(posts)
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})
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const port = process.env.PORT ? Number(process.env.PORT) : 3000
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console.log(`Server is running at http://localhost:${port}`)
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serve({
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fetch: app.fetch,
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port,
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})

‎deployment-platforms/railway/tsconfig.json‎

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{
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"compilerOptions": {
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"target": "ESNext",
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"module": "ESNext",
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"moduleResolution": "Bundler",
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"strict": true,
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"skipLibCheck": true,
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"lib": [
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"ESNext"
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],
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"jsx": "react-jsx",
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"jsxImportSource": "hono/jsx"
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},
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}

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