Dockerize

backend/.dockerignore

@@ -0,0 +1,11 @@
+node_modules
+npm-debug.log
+dist
+.git
+.gitignore
+*.md
+.env
+.DS_Store
+*.log
+prisma/dev.db
+prisma/dev.db-journal

backend/.env.example

@@ -0,0 +1,4 @@
+# Backend Environment Variables
+PORT=8000
+NODE_ENV=production
+DATABASE_URL=file:/app/prisma/dev.db

backend/Dockerfile

@@ -0,0 +1,57 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+COPY tsconfig.json ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy prisma schema
+COPY prisma ./prisma/
+
+# Generate Prisma Client
+RUN npx prisma generate
+
+# Copy source code
+COPY src ./src
+
+# Build TypeScript
+RUN npx tsc
+
+# Production stage
+FROM node:20-alpine
+
+# Install OpenSSL for Prisma
+RUN apk add --no-cache openssl
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install production dependencies only
+RUN npm ci --only=production
+
+# Copy prisma schema and migrations
+COPY prisma ./prisma/
+
+# Copy built application from builder
+COPY --from=builder /app/dist ./dist
+
+# Copy the generated Prisma Client from builder to maintain the same structure
+COPY --from=builder /app/src/generated ./dist/generated
+
+# Generate Prisma Client in production (updates node_modules)
+RUN npx prisma generate
+
+# Run migrations and start server
+COPY docker-entrypoint.sh ./
+RUN chmod +x docker-entrypoint.sh
+
+EXPOSE 8000
+
+ENTRYPOINT ["./docker-entrypoint.sh"]

backend/docker-entrypoint.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+# Run migrations
+npx prisma migrate deploy
+
+# Start the application
+node dist/index.js

backend/prisma/schema.prisma

@@ -2,8 +2,9 @@
 // learn more about it in the docs: https://pris.ly/d/prisma-schema
 
 generator client {
-  provider = "prisma-client-js"
-  output   = "../src/generated/client"
+  provider      = "prisma-client-js"
+  output        = "../src/generated/client"
+  binaryTargets = ["native", "linux-musl-arm64-openssl-3.0.x"]
 }
 
 datasource db {

backend/src/index.ts

@@ -104,6 +104,11 @@ io.on("connection", (socket) => {
   });
 });
 
+// Health check endpoint
+app.get("/health", (req, res) => {
+  res.status(200).json({ status: "ok" });
+});
+
 // --- Drawings ---
 
 // GET /drawings

backend/tsconfig.json

@@ -2,8 +2,8 @@
   // Visit https://aka.ms/tsconfig to read more about this file
   "compilerOptions": {
     // File Layout
-    // "rootDir": "./src",
-    // "outDir": "./dist",
+    "rootDir": "./src",
+    "outDir": "./dist",
 
     // Environment Settings
     // See also https://aka.ms/tsconfig/module
@@ -16,5 +16,7 @@
     "noUncheckedSideEffectImports": true,
     "moduleDetection": "force",
     "skipLibCheck": true,
-  }
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "prisma.config.ts"]
 }