first commit

.env

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+PORT=4000

Dockerfile

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+
+FROM node:22.14.0-alpine AS builder
+
+# Set working directory
+WORKDIR /app
+
+# Salin package.json dan package-lock.json
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Salin semua file source code
+COPY . .
+
+# (Opsional) Jalankan sebagai non-root user
+RUN addgroup -S appgroup && adduser -S appuser -G appgroup
+USER appuser
+
+# Ekspos port
+EXPOSE 4000
+
+# Perintah untuk menjalankan aplikasi
+CMD [ "node", "src/server.js" ]

docker-compose.yml

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+# docker-compose.yml
+version: '3.8'
+
+services:
+  # Service untuk aplikasi Node.js
+  app:
+    container_name: express-test
+    # Build image dari Dockerfile di direktori saat ini
+    build:
+        context: .
+        dockerfile: Dockerfile
+    # Port mapping: <port-host>:<port-container>
+    ports:
+      - "4000:4000"
+    # Variabel lingkungan yang dibutuhkan oleh aplikasi
+    environment:
+      - PORT=4000 
+      - DB_HOST=database
+      - DB_PORT=5432
+      - DB_USER=postgres
+      - DB_PASSWORD=postgres_password
+      - DB_NAME=tododb
+    # Restart policy
+    restart: unless-stopped

package-lock.json

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+{
+  "name": "express",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "express",
+      "version": "1.0.0",
+      "license": "ISC"
+    }
+  }
+}

package.json

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+{
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node src/server.js",
+    "dev": "nodemon src/server.js"
+  },
+  "name": "express",
+  "version": "1.0.0",
+  "main": "index.js",
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": ""
+}

src/server.js

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+// src/server.js
+require('dotenv').config();
+const express = require('express');
+
+const app = express();
+const PORT = process.env.PORT || 4000;
+
+// Middleware
+app.use(express.json()); // Untuk parsing application/json
+
+// Routes
+app.use('/todos', todoRoutes);
+
+// Root endpoint
+app.get('/', (req, res) => {
+  res.json({ message: 'Welcome to the BACEND Todo API!' });
+});
+
+// Start server
+app.listen(PORT, () => {
+  console.log(`Server is running on port ${PORT}`);
+});