feat: add Layer 1 foundation - Docker, WhatsApp Core, API Gateway, Frontend setup

- docker-compose.yml with PostgreSQL, Redis, all services - nginx/nginx.conf reverse proxy configuration - services/whatsapp-core: package.json, tsconfig.json, Dockerfile - services/api-gateway: requirements.txt, Dockerfile, app/__init__.py - frontend: package.json, tsconfig.json, vite.config.ts, index.html, Dockerfile, nginx.conf Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-29 09:45:00 +00:00
parent b4355fbc96
commit 31d68bc118
15 changed files with 404 additions and 0 deletions
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -0,0 +1,104 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:16-alpine
+    container_name: wac_postgres
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${DB_NAME:-whatsapp_central}
+      POSTGRES_USER: ${DB_USER:-whatsapp_admin}
+      POSTGRES_PASSWORD: ${DB_PASSWORD:?DB_PASSWORD required}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-whatsapp_admin}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - wac_network
+
+  redis:
+    image: redis:7-alpine
+    container_name: wac_redis
+    restart: unless-stopped
+    command: redis-server --appendonly yes
+    volumes:
+      - redis_data:/data
+    ports:
+      - "6379:6379"
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+    networks:
+      - wac_network
+
+  whatsapp-core:
+    build:
+      context: ./services/whatsapp-core
+      dockerfile: Dockerfile
+    container_name: wac_whatsapp
+    restart: unless-stopped
+    environment:
+      NODE_ENV: ${NODE_ENV:-production}
+      REDIS_URL: redis://redis:6379
+      API_GATEWAY_URL: http://api-gateway:8000
+      WS_PORT: 3001
+    volumes:
+      - whatsapp_sessions:/app/sessions
+    ports:
+      - "3001:3001"
+    depends_on:
+      redis:
+        condition: service_healthy
+    networks:
+      - wac_network
+
+  api-gateway:
+    build:
+      context: ./services/api-gateway
+      dockerfile: Dockerfile
+    container_name: wac_api
+    restart: unless-stopped
+    environment:
+      DATABASE_URL: postgresql://${DB_USER:-whatsapp_admin}:${DB_PASSWORD}@postgres:5432/${DB_NAME:-whatsapp_central}
+      REDIS_URL: redis://redis:6379
+      JWT_SECRET: ${JWT_SECRET:?JWT_SECRET required}
+      WHATSAPP_CORE_URL: http://whatsapp-core:3001
+      CORS_ORIGINS: ${CORS_ORIGINS:-http://localhost:5173,http://localhost:3000}
+    ports:
+      - "8000:8000"
+    depends_on:
+      postgres:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - wac_network
+
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    container_name: wac_frontend
+    restart: unless-stopped
+    ports:
+      - "3000:80"
+    depends_on:
+      - api-gateway
+    networks:
+      - wac_network
+
+volumes:
+  postgres_data:
+  redis_data:
+  whatsapp_sessions:
+
+networks:
+  wac_network:
+    driver: bridge
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -0,0 +1,18 @@
+FROM node:20-alpine as builder
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+FROM nginx:alpine
+
+COPY --from=builder /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="es">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>WhatsApp Centralizado</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -0,0 +1,28 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    location /api {
+        proxy_pass http://api-gateway:8000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    location /auth {
+        proxy_pass http://api-gateway:8000;
+        proxy_set_header Host $host;
+    }
+
+    location /ws {
+        proxy_pass http://whatsapp-core:3001;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+    }
+}
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "whatsapp-centralizado-frontend",
+  "private": true,
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-router-dom": "^7.1.1",
+    "antd": "^5.23.1",
+    "@ant-design/icons": "^5.6.1",
+    "@tanstack/react-query": "^5.64.1",
+    "axios": "^1.7.9",
+    "zustand": "^5.0.3",
+    "socket.io-client": "^4.8.1",
+    "dayjs": "^1.11.13"
+  },
+  "devDependencies": {
+    "@types/react": "^18.3.18",
+    "@types/react-dom": "^18.3.5",
+    "@vitejs/plugin-react": "^4.3.4",
+    "typescript": "^5.7.3",
+    "vite": "^6.0.7"
+  }
+}
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["src/*"]
+    }
+  },
+  "include": ["src"],
+  "references": [{ "path": "./tsconfig.node.json" }]
+}
--- a/frontend/tsconfig.node.json
+++ b/frontend/tsconfig.node.json
@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["vite.config.ts"]
+}
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -0,0 +1,29 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import path from 'path';
+
+export default defineConfig({
+  plugins: [react()],
+  resolve: {
+    alias: {
+      '@': path.resolve(__dirname, './src'),
+    },
+  },
+  server: {
+    port: 5173,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8000',
+        changeOrigin: true,
+      },
+      '/auth': {
+        target: 'http://localhost:8000',
+        changeOrigin: true,
+      },
+      '/ws': {
+        target: 'http://localhost:3001',
+        ws: true,
+      },
+    },
+  },
+});
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -0,0 +1,50 @@
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    upstream api {
+        server api-gateway:8000;
+    }
+
+    upstream whatsapp {
+        server whatsapp-core:3001;
+    }
+
+    server {
+        listen 80;
+        server_name localhost;
+
+        location / {
+            root /usr/share/nginx/html;
+            index index.html;
+            try_files $uri $uri/ /index.html;
+        }
+
+        location /api {
+            proxy_pass http://api;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_read_timeout 300;
+        }
+
+        location /auth {
+            proxy_pass http://api;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+        }
+
+        location /ws {
+            proxy_pass http://whatsapp;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Host $host;
+            proxy_read_timeout 86400;
+        }
+    }
+}
--- a/services/api-gateway/Dockerfile
+++ b/services/api-gateway/Dockerfile
@@ -0,0 +1,17 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY app ./app
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
--- a/services/api-gateway/app/init.py
+++ b/services/api-gateway/app/init.py
@@ -0,0 +1 @@
+# WhatsApp Centralizado - API Gateway
--- a/services/api-gateway/requirements.txt
+++ b/services/api-gateway/requirements.txt
@@ -0,0 +1,12 @@
+fastapi==0.115.6
+uvicorn[standard]==0.34.0
+sqlalchemy==2.0.36
+alembic==1.14.0
+psycopg2-binary==2.9.10
+python-jose[cryptography]==3.3.0
+passlib[bcrypt]==1.7.4
+python-multipart==0.0.20
+pydantic==2.10.4
+pydantic-settings==2.7.1
+redis==5.2.1
+httpx==0.28.1
--- a/services/whatsapp-core/Dockerfile
+++ b/services/whatsapp-core/Dockerfile
@@ -0,0 +1,19 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+RUN apk add --no-cache python3 make g++
+
+COPY package*.json ./
+RUN npm ci
+
+COPY tsconfig.json ./
+COPY src ./src
+
+RUN npm run build
+
+RUN mkdir -p /app/sessions
+
+EXPOSE 3001
+
+CMD ["npm", "start"]
--- a/services/whatsapp-core/package.json
+++ b/services/whatsapp-core/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "whatsapp-core",
+  "version": "1.0.0",
+  "description": "WhatsApp Core service using Baileys",
+  "main": "dist/index.js",
+  "scripts": {
+    "build": "tsc",
+    "start": "node dist/index.js",
+    "dev": "ts-node-dev --respawn src/index.ts",
+    "lint": "eslint src/**/*.ts"
+  },
+  "dependencies": {
+    "@whiskeysockets/baileys": "^6.7.16",
+    "express": "^4.21.2",
+    "socket.io": "^4.8.1",
+    "ioredis": "^5.4.1",
+    "pino": "^9.6.0",
+    "qrcode": "^1.5.4",
+    "uuid": "^11.0.5"
+  },
+  "devDependencies": {
+    "@types/express": "^5.0.0",
+    "@types/node": "^22.10.7",
+    "@types/uuid": "^10.0.0",
+    "@types/qrcode": "^1.5.5",
+    "typescript": "^5.7.3",
+    "ts-node-dev": "^2.0.0"
+  }
+}
--- a/services/whatsapp-core/tsconfig.json
+++ b/services/whatsapp-core/tsconfig.json
@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "commonjs",
+    "lib": ["ES2022"],
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}