initial commit

Author: Ajay9704

.env.example

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+# Zuplo API Gateway Configuration
+
+# Database
+DATABASE_URL=postgresql://postgres:password@localhost:5432/zuplo_gateway
+REDIS_URL=redis://localhost:6379
+
+# API Gateway
+PORT=3000
+NODE_ENV=development
+LOG_LEVEL=info
+
+# Authentication
+JWT_SECRET=your-super-secret-jwt-key-change-in-production
+ADMIN_API_KEY=admin-super-secret-key-change-in-production
+
+# Rate Limiting
+RATE_LIMIT_WINDOW_MS=60000
+RATE_LIMIT_MAX_REQUESTS=1000
+
+# Monitoring
+PROMETHEUS_ENABLED=true
+METRICS_PORT=9090
+
+# Webhooks
+WEBHOOK_SECRET=your-webhook-secret-key
+
+# Stripe (for monetization)
+STRIPE_SECRET_KEY=sk_test_your_stripe_secret_key
+STRIPE_WEBHOOK_SECRET=whsec_your_webhook_secret
+
+# Email (for notifications)
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_USER=your-email@gmail.com
+SMTP_PASS=your-app-password
+
+# External Services
+GITHUB_CLIENT_ID=your-github-client-id
+GITHUB_CLIENT_SECRET=your-github-client-secret

.eslintrc.js

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+module.exports = {
+  env: {
+    node: true,
+    es2021: true,
+  },
+  extends: [
+    'eslint:recommended',
+  ],
+  parserOptions: {
+    ecmaVersion: 12,
+    sourceType: 'module',
+  },
+  rules: {
+    'indent': ['error', 2],
+    'linebreak-style': ['error', 'unix'],
+    'quotes': ['error', 'single'],
+    'semi': ['error', 'always'],
+    'no-unused-vars': ['error', { 'argsIgnorePattern': '^_' }],
+    'no-console': 'warn',
+    'prefer-const': 'error',
+    'no-var': 'error',
+  },
+  globals: {
+    'process': 'readonly',
+    'Buffer': 'readonly',
+    '__dirname': 'readonly',
+    '__filename': 'readonly',
+    'module': 'readonly',
+    'require': 'readonly',
+    'exports': 'readonly',
+    'global': 'readonly',
+    'console': 'readonly',
+  }
+};

.github/workflows/ci-cd.yml

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+name: CI/CD Pipeline
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  NODE_VERSION: '18'
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_PASSWORD: test_password
+          POSTGRES_USER: test_user
+          POSTGRES_DB: test_db
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+      
+      redis:
+        image: redis:7-alpine
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ env.NODE_VERSION }}
+        cache: 'npm'
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Run linting
+      run: npm run lint
+
+    - name: Run tests
+      run: npm test
+      env:
+        DATABASE_URL: postgresql://test_user:test_password@localhost:5432/test_db
+        REDIS_URL: redis://localhost:6379
+        JWT_SECRET: test-jwt-secret
+        ADMIN_API_KEY: test-admin-key
+
+    - name: Run security audit
+      run: npm audit --audit-level moderate
+
+  build:
+    needs: test
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Log in to Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Extract metadata
+      id: meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+        tags: |
+          type=ref,event=branch
+          type=ref,event=pr
+          type=sha,prefix={{branch}}-
+          type=raw,value=latest,enable={{is_default_branch}}
+
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        cache-from: type=gha
+        cache-to: type=gha,mode=max
+
+  deploy:
+    needs: [test, build]
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Deploy to staging
+      run: |
+        echo "Deploying to staging environment..."
+        # Add your deployment commands here
+        # Example: kubectl apply -f k8s/
+        # Example: docker-compose -f docker-compose.prod.yml up -d
+
+    - name: Run smoke tests
+      run: |
+        echo "Running smoke tests..."
+        # Add smoke test commands here
+        # Example: curl -f http://staging.example.com/health
+
+    - name: Notify deployment
+      if: always()
+      run: |
+        echo "Deployment completed with status: ${{ job.status }}"
+        # Add notification logic (Slack, email, etc.)
+
+  security-scan:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Run Trivy vulnerability scanner
+      uses: aquasecurity/trivy-action@master
+      with:
+        scan-type: 'fs'
+        scan-ref: '.'
+        format: 'sarif'
+        output: 'trivy-results.sarif'
+
+    - name: Upload Trivy scan results
+      uses: github/codeql-action/upload-sarif@v2
+      if: always()
+      with:
+        sarif_file: 'trivy-results.sarif'