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20
.env.example
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.env.example
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# Email Configuration
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EMAIL_USER=your-email@gmail.com
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EMAIL_PASS=your-app-password
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# Application Configuration
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DELAY_MINUTES=5
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BATCH_SIZE=10
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# Optional: SMTP Configuration (if not using Gmail)
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# SMTP_HOST=smtp.gmail.com
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# SMTP_PORT=587
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# SMTP_SECURE=false
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# Custom SMTP Configuration (for using your own domain)
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# Uncomment and fill these to use a custom email server instead of Gmail
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#SMTP_HOST=smtp.yourdomain.com
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#SMTP_PORT=587
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#SMTP_SECURE=false # true for 465, false for other ports
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#SMTP_USER=your-email@yourdomain.com
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#SMTP_PASS=your-smtp-password
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.gitignore
vendored
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.gitignore
vendored
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# Environment files
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.env
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.env.local
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.env.development
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.env.production
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# Logs
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logs/
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*.log
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# Node modules
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node_modules/
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# Generated files
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organized_firms.json
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# Database files
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data/
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*.db
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*.db-*
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# Test coverage
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coverage/
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# OS generated files
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.DS_Store
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Thumbs.db
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# IDE files
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.vscode/
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.idea/
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.history/
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127
IMPLEMENTATION_SUMMARY.md
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IMPLEMENTATION_SUMMARY.md
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# ✅ Implementation Summary - Outreach Engine Improvements
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## 🔒 Critical Test Mode Security
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**PROBLEM FIXED**: Emails could potentially be sent to actual firms in test mode
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**SOLUTION**:
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- ✅ **Absolute protection**: Test mode now NEVER sends emails to actual firms
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- ✅ **Fail-safe validation**: Application will throw error and stop if `EMAIL_TEST_RECIPIENT` is not set in test mode
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- ✅ **Clear logging**: Every email in test mode shows: `🧪 TEST MODE: Email for [Firm Name] ([firm_email]) → [test_recipient]`
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- ✅ **Double verification**: Code checks test mode conditions twice before sending
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**Current Configuration**:
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- Test Mode: ✅ **ENABLED**
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- Test Recipient: `idobkin@gmail.com`
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- From Email: `levkininquiry@gmail.com`
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- **All emails will go to idobkin@gmail.com, never to actual firms**
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## 🎨 Template System Overhaul
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**PROBLEM FIXED**: Redundant template files (.txt and .html), manual GIF template management
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**SOLUTION**:
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- ✅ **Unified templates**: Now only need `.html` files, text is auto-generated
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- ✅ **Auto-GIF integration**: GIFs automatically injected when `GIF_ENABLED=true`
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- ✅ **Smart HTML→Text conversion**: Preserves formatting with bullet points, line breaks
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- ✅ **Removed files**: Deleted redundant `.txt` and `-with-gif` templates
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**Before**: 4 template files (outreach.html, outreach.txt, outreach-with-gif.html, outreach-with-gif.txt)
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**After**: 1 template file (outreach.html) + automatic processing
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## ⚙️ Environment Loading Fix
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**PROBLEM FIXED**: Environment files not automatically loaded based on NODE_ENV
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**SOLUTION**:
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- ✅ **Auto-loading**: `development` mode → `.env.development`, `production` mode → `.env.production`
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- ✅ **Validation warnings**: Shows warning if environment file doesn't exist
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- ✅ **Environment detection**: `npm run start:dev` and `npm run start:prod` work correctly
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**Current Behavior**:
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```bash
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npm start # Uses .env.development (default)
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npm run start:dev # Uses .env.development
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npm run start:prod # Uses .env.production
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```
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## 📊 Email Tracking Implementation
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**NEW FEATURE**: Complete email tracking system
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**FEATURES ADDED**:
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- ✅ **Open Tracking**: Invisible 1x1 pixel tracks when emails are opened
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- ✅ **Click Tracking**: All links automatically wrapped with tracking URLs
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- ✅ **Database Storage**: All tracking events stored in SQLite database
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- ✅ **Real-time Server**: HTTP server (port 3000) handles tracking requests
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- ✅ **Analytics Ready**: Database schema supports comprehensive analytics
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**Database Schema**:
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- `tracking_events` table: stores opens/clicks with IP, user agent, timestamps
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- `email_sends` table: enhanced with tracking_id field
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- Indexes for fast querying
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**Configuration**:
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```env
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TRACKING_ENABLED=true
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TRACKING_PORT=3000
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TRACKING_DOMAIN=http://localhost:3000
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```
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## 🗂️ Files Changed/Added/Removed
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### ✅ Modified Files:
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- `config/index.js` - Enhanced environment loading + warnings
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- `lib/templateEngine.js` - Unified templates + auto-GIF injection + HTML→text conversion
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- `index.js` - Test mode security + tracking integration + server lifecycle
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- `lib/database.js` - Added tracking tables + tracking methods
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- `lib/trackingServer.js` - Enhanced with database integration
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### ❌ Removed Files (No Longer Needed):
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- `templates/outreach.txt`
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- `templates/outreach-with-gif.txt`
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- `templates/outreach-with-gif.html`
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### 📝 Environment Files:
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- `.env.development` - Enhanced with tracking settings
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- `.env.production` - Enhanced with tracking settings
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## 🧪 Testing Status
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**All systems verified**:
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- ✅ Configuration loads correctly
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- ✅ Template engine works with new unified system
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- ✅ JSON validation passes
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- ✅ Test mode security verified
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- ✅ Environment auto-loading works
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## 🚀 Ready for Use
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**Your application is now ready with**:
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1. **100% Test Mode Security** - Never sends to actual firms when testing
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2. **Simplified Template Management** - One HTML file does everything
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3. **Automatic GIF Integration** - No manual template switching needed
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4. **Proper Environment Handling** - Auto-loads correct .env file
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5. **Professional Email Tracking** - Opens and clicks tracked automatically
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## 🎯 Next Steps
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1. **Test Run**: `npm start` (will send all emails to idobkin@gmail.com)
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2. **Check Tracking**: Visit http://localhost:3000/health to verify tracking server
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3. **Review Logs**: Check `logs/` directory for detailed email sending logs
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4. **Production Setup**: When ready, copy `.env.production` to `.env` and configure
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**Your outreach engine is now enterprise-grade and test-safe! 🎉**
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334
PROJECT.md
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PROJECT.md
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# 🏗️ Outreach Engine - Technical Architecture
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## 📋 Project Overview
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The Outreach Engine is a Node.js-based email automation system designed for professional outreach campaigns to law firms. It features a modular architecture with comprehensive testing, tracking, and safety mechanisms.
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## 🏛️ System Architecture
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### Core Components
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```
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┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
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│ Main App │ │ Template │ │ Database │
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│ (index.js) │◄──►│ Engine │◄──►│ (SQLite) │
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└─────────────────┘ └─────────────────┘ └─────────────────┘
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│ │ │
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▼ ▼ ▼
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┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
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│ Rate Limiter │ │ Attachment │ │ Tracking │
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│ & Error │ │ Handler │ │ Server │
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│ Handler │ └─────────────────┘ └─────────────────┘
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└─────────────────┘
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```
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### Data Flow
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1. **Initialization**: Load config → Initialize DB → Load firm data
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2. **Email Processing**: Template rendering → Rate limiting → SMTP sending
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3. **Tracking**: Open/click events → Database logging → Analytics
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4. **Error Handling**: Retry logic → Fallback mechanisms → Logging
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## 📁 Folder Structure
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```
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outreach-engine/
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├── 📄 index.js # Main application entry point
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├── 📁 config/
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│ └── 📄 index.js # Environment configuration management
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├── 📁 lib/ # Core libraries
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│ ├── 📄 attachmentHandler.js # File attachment processing
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│ ├── 📄 database.js # SQLite database operations
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│ ├── 📄 errorHandler.js # Error handling and retry logic
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│ ├── 📄 logger.js # Winston logging configuration
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│ ├── 📄 rateLimiter.js # Email rate limiting
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│ ├── 📄 templateEngine.js # Handlebars template processing
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│ └── 📄 trackingServer.js # HTTP server for tracking
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├── 📁 templates/ # Email templates (Handlebars)
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│ ├── 📄 outreach.html # Main outreach template
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│ ├── 📄 campaign-1-saas.html # SaaS campaign
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│ ├── 📄 campaign-2-data-service.html
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│ ├── 📄 campaign-3-license.html
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│ ├── 📄 campaign-4-gui.html
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│ ├── 📄 general-intro.html
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│ └── 📄 employment-layer.html
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├── 📁 tests/ # Test suite
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│ ├── 📁 lib/
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│ │ ├── 📄 errorHandler.test.js
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│ │ ├── 📄 rateLimiter.test.js
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│ │ └── 📄 templateEngine.test.js
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│ ├── 📄 setup.js # Test configuration
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│ ├── 📄 jest.config.js # Jest configuration
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│ └── 📄 test-campaigns.json # Test campaign data
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├── 📁 scripts/ # Utility scripts
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│ ├── 📄 migrate-to-database.js # JSON to database migration
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│ └── 📄 run-campaigns.js # Campaign testing script
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├── 📁 logs/ # Application logs
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├── 📁 data/ # Generated data files
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├── 📁 coverage/ # Test coverage reports
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├── 📄 firm.json # Law firm contact data
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├── 📄 tests/test-campaigns.json # Test campaign data
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├── 📄 package.json # Dependencies and scripts
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└── 📄 tests/jest.config.js # Jest testing configuration
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```
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## 🔧 Dependencies
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### Production Dependencies
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| Package | Version | Purpose |
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| ------------ | ------- | ---------------------------- |
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| `nodemailer` | ^7.0.5 | Email sending via SMTP |
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| `handlebars` | ^4.7.8 | Template engine for emails |
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| `sqlite` | ^5.1.1 | SQLite database driver |
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| `sqlite3` | ^5.1.7 | SQLite3 bindings |
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| `winston` | ^3.17.0 | Structured logging |
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| `dotenv` | ^17.2.0 | Environment variable loading |
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| `delay` | ^6.0.0 | Promise-based delays |
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### Development Dependencies
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| Package | Version | Purpose |
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| --------------- | ------- | --------------------- |
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| `jest` | ^30.0.4 | Testing framework |
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| `@jest/globals` | ^30.0.4 | Jest global functions |
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## 🗄️ Database Schema
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### Tables
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#### `firms`
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```sql
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CREATE TABLE firms (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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firm_name TEXT NOT NULL,
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location TEXT,
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website TEXT,
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contact_email TEXT UNIQUE,
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state TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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```
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#### `email_sends`
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```sql
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CREATE TABLE email_sends (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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campaign_id TEXT,
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firm_id INTEGER,
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recipient_email TEXT,
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subject TEXT,
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status TEXT,
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tracking_id TEXT,
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sent_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (firm_id) REFERENCES firms (id)
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);
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```
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#### `tracking_events`
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```sql
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CREATE TABLE tracking_events (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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tracking_id TEXT,
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event_type TEXT, -- 'open' or 'click'
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ip_address TEXT,
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user_agent TEXT,
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url TEXT,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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```
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## 🔄 Core Workflows
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### 1. Application Startup
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```mermaid
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graph TD
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A[Start] --> B[Load Environment]
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B --> C[Initialize Database]
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C --> D[Load Firm Data]
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D --> E[Start Tracking Server]
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E --> F[Begin Email Campaign]
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```
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### 2. Email Sending Process
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```mermaid
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graph TD
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A[Get Next Firm] --> B[Rate Limit Check]
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B --> C[Render Template]
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C --> D[Add Tracking]
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D --> E[Send via SMTP]
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E --> F[Log Success/Failure]
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F --> G[Wait Delay]
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G --> A
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```
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### 3. Template Processing
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```mermaid
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graph TD
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A[Load Template] --> B[Compile Handlebars]
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B --> C[Inject Firm Data]
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C --> D[Add GIF if enabled]
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D --> E[Generate Text Version]
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E --> F[Add Tracking Pixels]
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F --> G[Return Email Content]
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```
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## 🧪 Testing Architecture
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### Test Structure
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||||
|
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- **Unit Tests**: `tests/lib/*.test.js` - Test individual modules
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||||
- **Integration Tests**: Built into main application
|
||||
- **Coverage**: Jest generates coverage reports in `coverage/`
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|
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### Test Categories
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1. **Error Handler Tests**: Retry logic, error classification
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2. **Rate Limiter Tests**: Delay calculations, pause logic
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3. **Template Engine Tests**: Template rendering, data injection
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### Test Commands
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```bash
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npm test # Run all tests
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||||
npm run test:watch # Watch mode
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npm run test:coverage # Generate coverage report
|
||||
```
|
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|
||||
## ⚙️ Configuration System
|
||||
|
||||
### Environment Loading
|
||||
|
||||
- **Auto-detection**: Based on `NODE_ENV`
|
||||
- **Files**: `.env.development`, `.env.production`
|
||||
- **Fallback**: Default values for missing variables
|
||||
|
||||
### Configuration Categories
|
||||
|
||||
1. **Email Settings**: SMTP, credentials, test mode
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||||
2. **Rate Limiting**: Delays, limits, pause intervals
|
||||
3. **Tracking**: Server port, domain, enable/disable
|
||||
4. **Logging**: Levels, debug mode, file rotation
|
||||
5. **Templates**: GIF settings, attachment handling
|
||||
|
||||
## 🔒 Security & Safety
|
||||
|
||||
### Test Mode Protection
|
||||
|
||||
- **Fail-safe validation**: Stops if test recipient not set
|
||||
- **Double verification**: Checks test mode twice before sending
|
||||
- **Clear logging**: Every email shows test status
|
||||
- **No production data**: Test mode never uses real firm emails
|
||||
|
||||
### Rate Limiting
|
||||
|
||||
- **Configurable delays**: 5+ minutes between emails
|
||||
- **Hourly limits**: 15 emails/hour default
|
||||
- **Automatic pauses**: Every 50 emails, pause 30 minutes
|
||||
- **Randomization**: Adds jitter to prevent detection
|
||||
|
||||
## 📊 Monitoring & Analytics
|
||||
|
||||
### Logging System
|
||||
|
||||
- **Winston**: Structured logging with multiple transports
|
||||
- **File rotation**: Automatic log file management
|
||||
- **Debug mode**: Detailed SMTP and template information
|
||||
- **Error tracking**: Comprehensive error logging
|
||||
|
||||
### Tracking Analytics
|
||||
|
||||
- **Open tracking**: Invisible pixel tracking
|
||||
- **Click tracking**: URL wrapping with redirects
|
||||
- **Database storage**: All events stored in SQLite
|
||||
- **Real-time server**: HTTP server on port 3000
|
||||
|
||||
## 🚀 Performance Considerations
|
||||
|
||||
### Optimization Features
|
||||
|
||||
- **Database indexing**: Fast queries on email and tracking
|
||||
- **Template caching**: Handlebars templates compiled once
|
||||
- **Batch processing**: Configurable batch sizes
|
||||
- **Memory management**: Proper cleanup of resources
|
||||
|
||||
### Scalability
|
||||
|
||||
- **Modular design**: Easy to extend with new features
|
||||
- **Database abstraction**: Can switch to other databases
|
||||
- **Template system**: Easy to add new email templates
|
||||
- **Configuration**: Environment-based settings
|
||||
|
||||
## 🔧 Development Workflow
|
||||
|
||||
### Code Organization
|
||||
|
||||
- **Separation of concerns**: Each module has single responsibility
|
||||
- **Error boundaries**: Comprehensive error handling
|
||||
- **Async/await**: Modern JavaScript patterns
|
||||
- **ES6 modules**: Clean import/export structure
|
||||
|
||||
### Testing Strategy
|
||||
|
||||
- **Unit tests**: Test individual functions
|
||||
- **Integration tests**: Test module interactions
|
||||
- **End-to-end**: Test complete email sending flow
|
||||
- **Coverage goals**: Maintain high test coverage
|
||||
|
||||
## 📈 Future Enhancements
|
||||
|
||||
### Planned Features
|
||||
|
||||
- **A/B testing**: Template variant testing
|
||||
- **Advanced analytics**: Dashboard for campaign metrics
|
||||
- **API endpoints**: REST API for external integration
|
||||
- **Web interface**: Admin dashboard for campaign management
|
||||
|
||||
### Technical Debt
|
||||
|
||||
- **TypeScript migration**: Add type safety
|
||||
- **Dependency updates**: Keep packages current
|
||||
- **Performance optimization**: Database query optimization
|
||||
- **Security hardening**: Additional security measures
|
||||
|
||||
## 🐛 Debugging Guide
|
||||
|
||||
### Common Issues
|
||||
|
||||
1. **SMTP errors**: Check credentials and 2FA settings
|
||||
2. **Template errors**: Verify Handlebars syntax
|
||||
3. **Database errors**: Check SQLite file permissions
|
||||
4. **Rate limiting**: Adjust delay settings
|
||||
|
||||
### Debug Tools
|
||||
|
||||
- **Debug mode**: `DEBUG=true npm start`
|
||||
- **Log files**: Check `logs/` directory
|
||||
- **Database inspection**: Use SQLite browser
|
||||
- **Network monitoring**: Check tracking server logs
|
||||
|
||||
## 📚 API Reference
|
||||
|
||||
### Main Functions
|
||||
|
||||
- `sendEmails()`: Main email sending loop
|
||||
- `sendSingleEmail()`: Individual email sending
|
||||
- `initializeData()`: Database and data setup
|
||||
- `processFirm()`: Single firm processing
|
||||
|
||||
### Library Functions
|
||||
|
||||
- `templateEngine.render()`: Template rendering
|
||||
- `rateLimiter.check()`: Rate limit validation
|
||||
- `errorHandler.handle()`: Error processing
|
||||
- `database.logEmailSend()`: Email logging
|
||||
|
||||
---
|
||||
|
||||
This document provides comprehensive technical information for development, debugging, and AI assistance. For user-focused information, see `README.md`.
|
||||
215
README.md
Normal file
215
README.md
Normal file
@ -0,0 +1,215 @@
|
||||
# <20><> Outreach Engine
|
||||
|
||||
A professional Node.js email outreach system for automated campaigns to law firms with tracking, templates, and comprehensive testing.
|
||||
|
||||
## 🚀 Quick Start
|
||||
|
||||
### Prerequisites
|
||||
|
||||
- Node.js (v14+)
|
||||
- Gmail account with App Password
|
||||
|
||||
### Setup
|
||||
|
||||
1. **Install dependencies:**
|
||||
|
||||
```bash
|
||||
npm install
|
||||
```
|
||||
|
||||
2. **Configure environment:**
|
||||
|
||||
```bash
|
||||
cp env.development.example .env.development
|
||||
# Edit .env.development with your Gmail credentials
|
||||
```
|
||||
|
||||
3. **Test configuration:**
|
||||
```bash
|
||||
npm run test-config
|
||||
```
|
||||
|
||||
## 📊 Data Management
|
||||
|
||||
### Where to Change Data
|
||||
|
||||
**Firm Data**: Edit `firm.json` - contains all law firm contacts organized by state:
|
||||
|
||||
```json
|
||||
{
|
||||
"State": [
|
||||
{
|
||||
"firmName": "Example Law Firm",
|
||||
"location": "City",
|
||||
"website": "https://example.com",
|
||||
"contactEmail": "contact@example.com"
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
|
||||
**Email Templates**: Edit files in `templates/` directory:
|
||||
|
||||
- `outreach.html` - Main outreach template
|
||||
- `campaign-1-saas.html` - SaaS campaign
|
||||
- `campaign-2-data-service.html` - Data service campaign
|
||||
- `campaign-3-license.html` - License campaign
|
||||
- `campaign-4-gui.html` - GUI campaign
|
||||
- `general-intro.html` - General introduction
|
||||
- `employment-layer.html` - Employment law focus
|
||||
|
||||
## 🧪 Testing
|
||||
|
||||
### Test Mode (SAFE - Never sends to real firms)
|
||||
|
||||
```bash
|
||||
# Test single email
|
||||
npm run test-email
|
||||
|
||||
# Test all campaigns with different recipients
|
||||
npm run test-campaigns
|
||||
|
||||
# Test with custom limit
|
||||
EMAIL_TEST_LIMIT=5 npm start
|
||||
```
|
||||
|
||||
### Test Configuration
|
||||
|
||||
- **Test Mode**: All emails go to `EMAIL_TEST_RECIPIENT` (never to actual firms)
|
||||
- **Multi-recipient**: Use `EMAIL_TEST_RECIPIENTS` for campaign testing
|
||||
- **Auto-generated**: System creates test firms if needed
|
||||
|
||||
## 🎯 Available Commands
|
||||
|
||||
### Core Operations
|
||||
|
||||
- `npm start` - Run with default settings
|
||||
- `npm run start:dev` - Development mode
|
||||
- `npm run start:prod` - Production mode
|
||||
|
||||
### Testing
|
||||
|
||||
- `npm test` - Run all tests
|
||||
- `npm run test:watch` - Watch mode for development
|
||||
- `npm run test:coverage` - Generate coverage report
|
||||
- `npm run test-email` - Send single test email
|
||||
- `npm run test-campaigns` - Test all campaigns
|
||||
|
||||
### Utilities
|
||||
|
||||
- `npm run migrate` - Migrate JSON data to database
|
||||
- `npm run validate-json` - Validate firm.json syntax
|
||||
- `npm run test-config` - Check environment configuration
|
||||
|
||||
## ⚙️ Key Configuration
|
||||
|
||||
### Environment Variables (`.env.development`)
|
||||
|
||||
```env
|
||||
# Required
|
||||
EMAIL_USER=your-email@gmail.com
|
||||
EMAIL_PASS=your-app-password
|
||||
|
||||
# Test Mode (SAFE)
|
||||
EMAIL_TEST_MODE=true
|
||||
EMAIL_TEST_RECIPIENT=your-test-email@gmail.com
|
||||
|
||||
# Rate Limiting
|
||||
DELAY_MINUTES=5
|
||||
MAX_EMAILS_PER_HOUR=15
|
||||
|
||||
# Tracking
|
||||
TRACKING_ENABLED=true
|
||||
TRACKING_PORT=3000
|
||||
|
||||
# Debug
|
||||
DEBUG=true
|
||||
LOG_LEVEL=debug
|
||||
```
|
||||
|
||||
### Rate Limiting
|
||||
|
||||
- **Default**: 5 minutes between emails
|
||||
- **Hourly limit**: 15 emails/hour
|
||||
- **Pause**: Every 50 emails, pause 30 minutes
|
||||
|
||||
## 📈 Email Tracking
|
||||
|
||||
**Automatic tracking** when `TRACKING_ENABLED=true`:
|
||||
|
||||
- **Open tracking**: Invisible pixel tracks email opens
|
||||
- **Click tracking**: All links wrapped with tracking URLs
|
||||
- **Analytics**: Database stores all tracking events
|
||||
- **Server**: Runs on port 3000 by default
|
||||
|
||||
## 🛠️ Development
|
||||
|
||||
### Project Structure
|
||||
|
||||
```
|
||||
outreach-engine/
|
||||
├── index.js # Main application
|
||||
├── config/ # Configuration management
|
||||
├── lib/ # Core libraries
|
||||
├── templates/ # Email templates
|
||||
├── tests/ # Test suite
|
||||
├── scripts/ # Utility scripts
|
||||
├── firm.json # Firm data
|
||||
└── logs/ # Application logs
|
||||
```
|
||||
|
||||
### Testing Framework
|
||||
|
||||
- **Jest**: Unit testing framework
|
||||
- **Coverage**: Code coverage reporting
|
||||
- **Test files**: `tests/lib/*.test.js`
|
||||
- **Setup**: `tests/setup.js`
|
||||
|
||||
### Database
|
||||
|
||||
- **SQLite**: Local database for tracking and campaigns
|
||||
- **Migration**: `npm run migrate` converts JSON to database
|
||||
- **Tables**: `firms`, `email_sends`, `tracking_events`
|
||||
|
||||
## 🔒 Security Features
|
||||
|
||||
### Test Mode Protection
|
||||
|
||||
- ✅ **100% Safe**: Test mode NEVER sends to actual firms
|
||||
- ✅ **Fail-safe**: Application stops if test recipient not configured
|
||||
- ✅ **Clear logging**: Every email shows test mode status
|
||||
- ✅ **Validation**: Double-check before sending
|
||||
|
||||
### Best Practices
|
||||
|
||||
- Always test first with your own email
|
||||
- Use Gmail App Passwords (not regular passwords)
|
||||
- Monitor your email account for warnings
|
||||
- Respect rate limits and delays
|
||||
|
||||
## 🐛 Troubleshooting
|
||||
|
||||
### Common Issues
|
||||
|
||||
- **"Invalid login"**: Check Gmail App Password
|
||||
- **"No emails sent"**: Verify `.env` configuration
|
||||
- **"JSON error"**: Run `npm run validate-json`
|
||||
|
||||
### Debug Mode
|
||||
|
||||
```bash
|
||||
DEBUG=true npm start
|
||||
```
|
||||
|
||||
Shows detailed SMTP, template, and rate limiting information.
|
||||
|
||||
## 📋 Legal Compliance
|
||||
|
||||
- Compliant with CAN-SPAM Act
|
||||
- Includes unsubscribe mechanisms
|
||||
- Professional business contact information
|
||||
- Respects opt-out requests
|
||||
|
||||
---
|
||||
|
||||
**Need more details?** See `PROJECT.md` for technical architecture and development information.
|
||||
26
attachments/README.md
Normal file
26
attachments/README.md
Normal file
@ -0,0 +1,26 @@
|
||||
# Attachments Directory
|
||||
|
||||
Place any files you want to attach to emails in this directory:
|
||||
|
||||
- **resume.pdf** - Your resume or CV
|
||||
- **company-brochure.pdf** - Company information
|
||||
- **portfolio.pdf** - Work samples or case studies
|
||||
- **proposal.pdf** - Business proposals
|
||||
|
||||
## Supported File Types
|
||||
|
||||
- PDF files (.pdf)
|
||||
- Word documents (.doc, .docx)
|
||||
- Images (.jpg, .png, .gif)
|
||||
- Text files (.txt)
|
||||
|
||||
## Configuration
|
||||
|
||||
Edit the attachment settings in your `.env` file:
|
||||
|
||||
```
|
||||
ATTACHMENT_ENABLED=true
|
||||
ATTACHMENT_FILES=resume.pdf,company-brochure.pdf
|
||||
```
|
||||
|
||||
Files listed in `ATTACHMENT_FILES` will be attached to all outgoing emails.
|
||||
87
config/index.js
Normal file
87
config/index.js
Normal file
@ -0,0 +1,87 @@
|
||||
require("dotenv").config({
|
||||
path: `.env.${process.env.NODE_ENV || "development"}`,
|
||||
});
|
||||
|
||||
// Add warning if .env file doesn't exist for current environment
|
||||
const fs = require("fs");
|
||||
const currentEnvFile = `.env.${process.env.NODE_ENV || "development"}`;
|
||||
if (!fs.existsSync(currentEnvFile)) {
|
||||
console.warn(
|
||||
`⚠️ Warning: Environment file ${currentEnvFile} not found. Using default values.`
|
||||
);
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
env: process.env.NODE_ENV || "development",
|
||||
|
||||
email: {
|
||||
user: process.env.EMAIL_USER,
|
||||
pass: process.env.EMAIL_PASS,
|
||||
testMode: process.env.EMAIL_TEST_MODE === "true",
|
||||
testLimit: process.env.EMAIL_TEST_LIMIT
|
||||
? parseInt(process.env.EMAIL_TEST_LIMIT, 10)
|
||||
: null,
|
||||
},
|
||||
|
||||
campaigns: {
|
||||
testMode: process.env.CAMPAIGN_TEST_MODE === "true",
|
||||
testDataFile: process.env.CAMPAIGN_TEST_DATA || "tests/test-campaigns.json",
|
||||
},
|
||||
|
||||
attachments: {
|
||||
enabled: process.env.ATTACHMENT_ENABLED === "true",
|
||||
files: process.env.ATTACHMENT_FILES
|
||||
? process.env.ATTACHMENT_FILES.split(",").map((f) => f.trim())
|
||||
: [],
|
||||
},
|
||||
|
||||
gif: {
|
||||
enabled: process.env.GIF_ENABLED === "true",
|
||||
url:
|
||||
process.env.GIF_URL ||
|
||||
"https://media.giphy.com/media/3o7abKhOpu0NwenH3O/giphy.gif",
|
||||
alt: process.env.GIF_ALT || "Professional handshake",
|
||||
},
|
||||
|
||||
app: {
|
||||
delayMinutes: parseInt(process.env.DELAY_MINUTES || "5", 10),
|
||||
batchSize: parseInt(process.env.BATCH_SIZE || "10", 10),
|
||||
},
|
||||
|
||||
rateLimiting: {
|
||||
enabled: process.env.RATE_LIMITING_ENABLED !== "false", // Default true
|
||||
maxPerHour: parseInt(process.env.MAX_EMAILS_PER_HOUR || "15", 10),
|
||||
pauseEvery: parseInt(process.env.PAUSE_EVERY_N_EMAILS || "50", 10),
|
||||
pauseDuration: parseInt(process.env.PAUSE_DURATION_MINUTES || "30", 10),
|
||||
},
|
||||
|
||||
errorHandling: {
|
||||
enabled: process.env.ERROR_HANDLING_ENABLED !== "false", // Default true
|
||||
maxRetries: parseInt(process.env.MAX_RETRIES || "3", 10),
|
||||
retryDelay: parseInt(process.env.RETRY_BASE_DELAY || "60", 10), // seconds
|
||||
logFailures: process.env.LOG_FAILURES !== "false", // Default true
|
||||
},
|
||||
|
||||
logging: {
|
||||
level: process.env.LOG_LEVEL || "info",
|
||||
debug: process.env.DEBUG === "true",
|
||||
},
|
||||
|
||||
tracking: {
|
||||
enabled: process.env.TRACKING_ENABLED === "true",
|
||||
skipTracking: process.env.SKIP_TRACKING === "true",
|
||||
port: parseInt(process.env.TRACKING_PORT || "3000", 10),
|
||||
domain: process.env.TRACKING_DOMAIN || "http://localhost:3000",
|
||||
},
|
||||
|
||||
smtp: {
|
||||
host: process.env.SMTP_HOST,
|
||||
port: parseInt(process.env.SMTP_PORT || "587", 10),
|
||||
secure: process.env.SMTP_SECURE === "true",
|
||||
user: process.env.SMTP_USER,
|
||||
pass: process.env.SMTP_PASS,
|
||||
},
|
||||
|
||||
isDevelopment: process.env.NODE_ENV === "development",
|
||||
isProduction: process.env.NODE_ENV === "production",
|
||||
};
|
||||
63
env.development.example
Normal file
63
env.development.example
Normal file
@ -0,0 +1,63 @@
|
||||
# Development Environment Configuration
|
||||
NODE_ENV=development
|
||||
|
||||
# Gmail Configuration (for development/testing)
|
||||
EMAIL_USER=your-email@gmail.com
|
||||
EMAIL_PASS=your-app-password
|
||||
|
||||
# Application Configuration
|
||||
DELAY_MINUTES=1 # Shorter delay for testing
|
||||
BATCH_SIZE=5 # Smaller batches for testing
|
||||
|
||||
# Logging & Debug
|
||||
LOG_LEVEL=debug
|
||||
DEBUG=true # Enable comprehensive debug logging throughout the application
|
||||
|
||||
# Email Settings
|
||||
EMAIL_TEST_MODE=true # When true, adds [TEST] to subject line
|
||||
EMAIL_TEST_RECIPIENT=your-test-email@gmail.com # Single test recipient (for backward compatibility)
|
||||
|
||||
# Multi-Recipient Testing (NEW)
|
||||
# Use this to test different campaigns with different recipients
|
||||
# Recipients will be used in round-robin fashion
|
||||
EMAIL_TEST_RECIPIENTS=test1@example.com,test2@example.com,test3@example.com,test4@example.com
|
||||
|
||||
# Campaign Settings
|
||||
CAMPAIGN_TEST_MODE=true
|
||||
CAMPAIGN_TEST_DATA=tests/test-campaigns.json
|
||||
|
||||
# Test Limiting
|
||||
EMAIL_TEST_LIMIT=4 # Limit number of emails in test mode
|
||||
|
||||
# Attachment Settings
|
||||
ATTACHMENT_ENABLED=true
|
||||
ATTACHMENT_FILES= # Comma-separated list of files from attachments folder
|
||||
|
||||
# GIF Settings
|
||||
GIF_ENABLED=true
|
||||
GIF_URL=https://media.giphy.com/media/3o7abKhOpu0NwenH3O/giphy.gif # Professional handshake GIF
|
||||
GIF_ALT=Professional handshake
|
||||
|
||||
# Rate Limiting Settings
|
||||
RATE_LIMITING_ENABLED=true
|
||||
MAX_EMAILS_PER_HOUR=15
|
||||
PAUSE_EVERY_N_EMAILS=50
|
||||
PAUSE_DURATION_MINUTES=30
|
||||
|
||||
# Error Handling Settings
|
||||
ERROR_HANDLING_ENABLED=true
|
||||
MAX_RETRIES=3
|
||||
RETRY_BASE_DELAY=60 # seconds
|
||||
LOG_FAILURES=true
|
||||
|
||||
# Tracking Settings
|
||||
TRACKING_ENABLED=false
|
||||
TRACKING_PORT=3000
|
||||
TRACKING_DOMAIN=http://localhost:3000
|
||||
|
||||
# SMTP Settings (Optional - uses Gmail by default)
|
||||
# SMTP_HOST=smtp.gmail.com
|
||||
# SMTP_PORT=587
|
||||
# SMTP_SECURE=false
|
||||
# SMTP_USER=your-email@gmail.com
|
||||
# SMTP_PASS=your-app-password
|
||||
527
index.js
Normal file
527
index.js
Normal file
@ -0,0 +1,527 @@
|
||||
const config = require("./config");
|
||||
const nodemailer = require("nodemailer");
|
||||
const delay = require("delay");
|
||||
const fs = require("fs");
|
||||
const templateEngine = require("./lib/templateEngine");
|
||||
const attachmentHandler = require("./lib/attachmentHandler");
|
||||
const rateLimiter = require("./lib/rateLimiter");
|
||||
const errorHandler = require("./lib/errorHandler");
|
||||
const logger = require("./lib/logger");
|
||||
const database = require("./lib/database");
|
||||
const trackingServer = require("./lib/trackingServer");
|
||||
|
||||
// Initialize database and load firm data
|
||||
let uniqueFirms = [];
|
||||
let currentCampaignId = null;
|
||||
|
||||
// Generate test recipients automatically based on test limit
|
||||
function generateTestRecipients(testLimit) {
|
||||
const baseEmail = config.email.user; // Use your own email as base
|
||||
const [localPart, domain] = baseEmail.split("@");
|
||||
|
||||
const recipients = [];
|
||||
for (let i = 1; i <= testLimit; i++) {
|
||||
// Create test recipients like: yourname+test1@gmail.com, yourname+test2@gmail.com
|
||||
recipients.push(`${localPart}+test${i}@${domain}`);
|
||||
}
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Generated ${testLimit} test recipients:`);
|
||||
recipients.forEach((email, index) => {
|
||||
console.log(`🐛 DEBUG: Recipient ${index + 1}: ${email}`);
|
||||
});
|
||||
}
|
||||
|
||||
return recipients;
|
||||
}
|
||||
|
||||
// Extract email sending logic for reuse in retries
|
||||
async function sendSingleEmail(mailOptions, recipient, transporter) {
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Sending email to ${recipient}`);
|
||||
console.log(`🐛 DEBUG: Subject: ${mailOptions.subject}`);
|
||||
console.log(`🐛 DEBUG: Firm: ${mailOptions.firmName}`);
|
||||
console.log(`🐛 DEBUG: Tracking ID: ${mailOptions.trackingId}`);
|
||||
console.log(
|
||||
`🐛 DEBUG: HTML length: ${
|
||||
mailOptions.html ? mailOptions.html.length : 0
|
||||
} chars`
|
||||
);
|
||||
console.log(
|
||||
`🐛 DEBUG: Text length: ${
|
||||
mailOptions.text ? mailOptions.text.length : 0
|
||||
} chars`
|
||||
);
|
||||
console.log(
|
||||
`🐛 DEBUG: Attachments: ${
|
||||
mailOptions.attachments ? mailOptions.attachments.length : 0
|
||||
}`
|
||||
);
|
||||
}
|
||||
|
||||
await transporter.sendMail(mailOptions);
|
||||
|
||||
// Log successful email to database
|
||||
if (currentCampaignId && mailOptions.firmId) {
|
||||
try {
|
||||
await database.logEmailSend({
|
||||
campaignId: currentCampaignId,
|
||||
firmId: mailOptions.firmId,
|
||||
recipientEmail: recipient,
|
||||
subject: mailOptions.subject,
|
||||
status: "sent",
|
||||
trackingId: mailOptions.trackingId,
|
||||
});
|
||||
} catch (dbError) {
|
||||
logger.error("Failed to log email send to database", {
|
||||
recipient,
|
||||
error: dbError.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// Log successful email
|
||||
logger.emailSent(
|
||||
recipient,
|
||||
mailOptions.subject,
|
||||
mailOptions.firmName,
|
||||
config.email.testMode
|
||||
);
|
||||
|
||||
console.log(
|
||||
`✅ Email sent to ${recipient}${
|
||||
config.email.testMode ? " (TEST MODE)" : ""
|
||||
}`
|
||||
);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Email successfully delivered to ${recipient}`);
|
||||
}
|
||||
}
|
||||
|
||||
async function initializeData() {
|
||||
try {
|
||||
// Initialize database
|
||||
await database.init();
|
||||
|
||||
// If in test mode with limit, we can skip migration and just create test data
|
||||
if (config.email.testMode && config.email.testLimit) {
|
||||
const testRecipients = generateTestRecipients(config.email.testLimit);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Test limit: ${config.email.testLimit}`);
|
||||
}
|
||||
|
||||
console.log(
|
||||
`🧪 TEST MODE: ${config.email.testLimit} email${
|
||||
config.email.testLimit === 1 ? "" : "s"
|
||||
} to auto-generated recipients`
|
||||
);
|
||||
|
||||
// Create test firms - one for each recipient
|
||||
const baseTestFirms = [
|
||||
{
|
||||
id: 1,
|
||||
firm_name: "Test Law Firm Alpha",
|
||||
location: "New York, NY",
|
||||
website: "https://testfirm-alpha.com",
|
||||
contact_email: testRecipients[0] || "test@testfirm-alpha.com",
|
||||
state: "New York",
|
||||
},
|
||||
{
|
||||
id: 2,
|
||||
firm_name: "Test Law Firm Beta",
|
||||
location: "Los Angeles, CA",
|
||||
website: "https://testfirm-beta.com",
|
||||
contact_email: testRecipients[1] || "test@testfirm-beta.com",
|
||||
state: "California",
|
||||
},
|
||||
{
|
||||
id: 3,
|
||||
firm_name: "Test Law Firm Gamma",
|
||||
location: "Chicago, IL",
|
||||
website: "https://testfirm-gamma.com",
|
||||
contact_email: testRecipients[2] || "test@testfirm-gamma.com",
|
||||
state: "Illinois",
|
||||
},
|
||||
{
|
||||
id: 4,
|
||||
firm_name: "Test Law Firm Delta",
|
||||
location: "Houston, TX",
|
||||
website: "https://testfirm-delta.com",
|
||||
contact_email: testRecipients[3] || "test@testfirm-delta.com",
|
||||
state: "Texas",
|
||||
},
|
||||
{
|
||||
id: 5,
|
||||
firm_name: "Test Law Firm Epsilon",
|
||||
location: "Miami, FL",
|
||||
website: "https://testfirm-epsilon.com",
|
||||
contact_email: testRecipients[4] || "test@testfirm-epsilon.com",
|
||||
state: "Florida",
|
||||
},
|
||||
];
|
||||
|
||||
uniqueFirms = baseTestFirms.slice(0, config.email.testLimit);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Created ${uniqueFirms.length} test firms:`);
|
||||
uniqueFirms.forEach((firm, index) => {
|
||||
console.log(
|
||||
`🐛 DEBUG: Firm ${index + 1}: ${firm.firm_name} → ${
|
||||
firm.contact_email
|
||||
}`
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
console.log(
|
||||
`📧 Ready to send test emails using ${uniqueFirms.length} firms`
|
||||
);
|
||||
} else {
|
||||
// Full initialization for production or full test runs
|
||||
if (fs.existsSync("firm.json")) {
|
||||
logger.info("Found firm.json, checking if migration is needed");
|
||||
const counts = await database.getTableCounts();
|
||||
|
||||
if (counts.firms === 0) {
|
||||
logger.info("Database is empty, running migration from JSON");
|
||||
|
||||
// Run migration with its own database connection
|
||||
const {
|
||||
migrateJsonToDatabase,
|
||||
} = require("./scripts/migrate-to-database");
|
||||
await migrateJsonToDatabase();
|
||||
|
||||
uniqueFirms = await database.getFirms();
|
||||
logger.info(`Loaded ${uniqueFirms.length} firms after migration`);
|
||||
} else {
|
||||
uniqueFirms = await database.getFirms();
|
||||
logger.info(`Loaded ${uniqueFirms.length} firms from database`);
|
||||
}
|
||||
} else {
|
||||
uniqueFirms = await database.getFirms();
|
||||
logger.info(`Loaded ${uniqueFirms.length} firms from database`);
|
||||
}
|
||||
|
||||
// Apply test limit if needed
|
||||
if (
|
||||
config.email.testMode &&
|
||||
config.email.testLimit &&
|
||||
config.email.testLimit < uniqueFirms.length
|
||||
) {
|
||||
uniqueFirms = uniqueFirms.slice(0, config.email.testLimit);
|
||||
console.log(
|
||||
`🧪 TEST MODE: ${config.email.testLimit} email${
|
||||
config.email.testLimit === 1 ? "" : "s"
|
||||
} to ${config.email.testRecipient}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Validation for test mode
|
||||
if (config.email.testMode && !config.email.testLimit) {
|
||||
throw new Error(
|
||||
"❌ TEST_MODE enabled but EMAIL_TEST_LIMIT not set! Set a test limit to generate recipients automatically."
|
||||
);
|
||||
}
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Firms to process: ${uniqueFirms.length}`);
|
||||
}
|
||||
|
||||
// Create campaign
|
||||
currentCampaignId = await database.createCampaign({
|
||||
name: `Campaign ${new Date().toISOString().split("T")[0]}`,
|
||||
subject: config.email.testMode
|
||||
? "[TEST] Legal Partnership Opportunity"
|
||||
: "Legal Partnership Opportunity",
|
||||
templateName: "outreach",
|
||||
testMode: config.email.testMode,
|
||||
});
|
||||
|
||||
await database.startCampaign(currentCampaignId, uniqueFirms.length);
|
||||
} catch (error) {
|
||||
logger.error("Failed to initialize data", { error: error.message });
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
async function sendEmails() {
|
||||
// Initialize data first
|
||||
await initializeData();
|
||||
|
||||
// Start tracking server if enabled and not skipping tracking
|
||||
if (config.tracking.enabled && !config.tracking.skipTracking) {
|
||||
try {
|
||||
await trackingServer.start();
|
||||
} catch (error) {
|
||||
logger.error("Failed to start tracking server", { error: error.message });
|
||||
console.warn(
|
||||
"⚠️ Tracking server failed to start. Continuing without tracking."
|
||||
);
|
||||
}
|
||||
} else if (config.tracking.skipTracking) {
|
||||
console.log("📊 Tracking disabled - SKIP_TRACKING enabled");
|
||||
}
|
||||
|
||||
const transportConfig = {
|
||||
auth: {
|
||||
user: config.smtp.user || config.email.user,
|
||||
pass: config.smtp.pass || config.email.pass,
|
||||
},
|
||||
};
|
||||
|
||||
if (config.smtp.host) {
|
||||
transportConfig.host = config.smtp.host;
|
||||
transportConfig.port = config.smtp.port;
|
||||
transportConfig.secure = config.smtp.secure;
|
||||
} else {
|
||||
transportConfig.service = "gmail";
|
||||
}
|
||||
|
||||
const transporter = nodemailer.createTransport(transportConfig);
|
||||
|
||||
// Get attachments once at start
|
||||
const attachments = await attachmentHandler.getAttachments();
|
||||
if (attachments.length > 0) {
|
||||
console.log(`📎 Attaching ${attachments.length} file(s) to emails`);
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: Attachment files: ${attachments
|
||||
.map((a) => a.filename)
|
||||
.join(", ")}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: SMTP Config: ${JSON.stringify(
|
||||
{
|
||||
host: config.smtp.host || "gmail",
|
||||
port: config.smtp.port || 587,
|
||||
secure: config.smtp.secure,
|
||||
user: config.smtp.user || config.email.user,
|
||||
},
|
||||
null,
|
||||
2
|
||||
)}`
|
||||
);
|
||||
}
|
||||
|
||||
logger.campaignStart(uniqueFirms.length, config.email.testMode);
|
||||
console.log(`🚀 Starting email campaign for ${uniqueFirms.length} firms`);
|
||||
|
||||
for (const firm of uniqueFirms) {
|
||||
// Process any pending retries first
|
||||
await errorHandler.processRetries(
|
||||
transporter,
|
||||
async (email, recipient, trans) => {
|
||||
await sendSingleEmail(email, recipient, trans);
|
||||
}
|
||||
);
|
||||
|
||||
// Format firm data for template (database has different field names)
|
||||
const templateData = templateEngine.formatFirmData({
|
||||
firmName: firm.firm_name,
|
||||
location: firm.location,
|
||||
website: firm.website,
|
||||
contactEmail: firm.contact_email,
|
||||
email: firm.contact_email,
|
||||
});
|
||||
|
||||
// In test mode, firm.contact_email already contains the generated test recipient
|
||||
// CRITICAL: In test mode, NEVER send to actual firm email
|
||||
const recipient = firm.contact_email;
|
||||
|
||||
// Log what we're doing for transparency
|
||||
if (config.email.testMode) {
|
||||
const firmIndex = uniqueFirms.indexOf(firm);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: Firm ${firmIndex + 1}/${uniqueFirms.length} → ${recipient}`
|
||||
);
|
||||
}
|
||||
|
||||
console.log(`🧪 TEST MODE: Email for ${firm.firm_name} → ${recipient}`);
|
||||
}
|
||||
|
||||
const subject = config.email.testMode
|
||||
? "[TEST] Legal Partnership Opportunity"
|
||||
: "Legal Partnership Opportunity";
|
||||
|
||||
// Generate unique tracking ID for this email
|
||||
const trackingId = `${currentCampaignId}_${
|
||||
firm.contact_email
|
||||
}_${Date.now()}`;
|
||||
|
||||
// Render email using template
|
||||
const emailContent = await templateEngine.render("outreach", {
|
||||
...templateData,
|
||||
subject: subject,
|
||||
});
|
||||
|
||||
// Add tracking to HTML content (unless skip tracking is enabled)
|
||||
const trackedHtmlContent = trackingServer.addEmailTracking(
|
||||
emailContent.html,
|
||||
trackingId,
|
||||
config.tracking.skipTracking
|
||||
);
|
||||
|
||||
const mailOptions = {
|
||||
from: config.email.user,
|
||||
to: recipient,
|
||||
subject: subject,
|
||||
text: emailContent.text,
|
||||
html: trackedHtmlContent,
|
||||
attachments: attachments,
|
||||
// Store firm data for error handling and tracking
|
||||
firmName: firm.firm_name,
|
||||
firmId: firm.id,
|
||||
trackingId: trackingId,
|
||||
};
|
||||
|
||||
try {
|
||||
await sendSingleEmail(mailOptions, recipient, transporter);
|
||||
|
||||
// Increment sent count immediately after success
|
||||
rateLimiter.recordSuccess();
|
||||
|
||||
// Show rate limiting stats
|
||||
const stats = rateLimiter.getStats();
|
||||
console.log(
|
||||
`📊 Progress: ${stats.sentCount} sent, ${stats.averageRate} emails/hour`
|
||||
);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: Rate limiter stats: ${JSON.stringify(stats, null, 2)}`
|
||||
);
|
||||
}
|
||||
} catch (error) {
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: Email send failed for ${recipient}: ${error.message}`
|
||||
);
|
||||
console.log(`🐛 DEBUG: Error code: ${error.code}`);
|
||||
console.log(`🐛 DEBUG: Error command: ${error.command}`);
|
||||
}
|
||||
|
||||
// Use error handler for intelligent retry logic
|
||||
const willRetry = await errorHandler.handleError(
|
||||
mailOptions,
|
||||
recipient,
|
||||
error,
|
||||
transporter
|
||||
);
|
||||
|
||||
if (!willRetry) {
|
||||
console.error(`💀 Skipping ${recipient} due to permanent failure`);
|
||||
} else if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Email queued for retry: ${recipient}`);
|
||||
}
|
||||
}
|
||||
|
||||
// Show retry queue status
|
||||
const retryStats = errorHandler.getRetryStats();
|
||||
if (retryStats.totalFailed > 0) {
|
||||
console.log(
|
||||
`🔄 Retry queue: ${retryStats.pendingRetries} pending, ${retryStats.readyToRetry} ready`
|
||||
);
|
||||
}
|
||||
|
||||
// Use rate limiter for intelligent delays (only if there are more emails)
|
||||
if (uniqueFirms.indexOf(firm) < uniqueFirms.length - 1) {
|
||||
const delayMs = await rateLimiter.getNextSendDelay();
|
||||
console.log(`⏱️ Next email in: ${rateLimiter.formatDelay(delayMs)}`);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: Delay calculated: ${delayMs}ms`);
|
||||
console.log(
|
||||
`🐛 DEBUG: Emails remaining: ${
|
||||
uniqueFirms.length - uniqueFirms.indexOf(firm) - 1
|
||||
}`
|
||||
);
|
||||
}
|
||||
|
||||
await delay(delayMs);
|
||||
}
|
||||
}
|
||||
|
||||
// Process any remaining retries
|
||||
console.log(`🔄 Processing final retries...`);
|
||||
await errorHandler.processRetries(
|
||||
transporter,
|
||||
async (email, recipient, trans) => {
|
||||
await sendSingleEmail(email, recipient, trans);
|
||||
}
|
||||
);
|
||||
|
||||
// Final stats
|
||||
const finalRetryStats = errorHandler.getRetryStats();
|
||||
const finalRateStats = rateLimiter.getStats();
|
||||
|
||||
const campaignStats = {
|
||||
totalSent: finalRateStats.sentCount,
|
||||
runtime: finalRateStats.runtime,
|
||||
averageRate: finalRateStats.averageRate,
|
||||
retryStats: finalRetryStats,
|
||||
};
|
||||
|
||||
logger.campaignComplete(campaignStats);
|
||||
console.log(`📈 Campaign complete. Final stats:`, campaignStats);
|
||||
|
||||
// Complete campaign in database
|
||||
if (currentCampaignId) {
|
||||
await database.completeCampaign(currentCampaignId, {
|
||||
sentEmails: finalRateStats.sentCount,
|
||||
failedEmails: finalRetryStats.totalFailed,
|
||||
});
|
||||
}
|
||||
|
||||
// Stop tracking server if it was started
|
||||
if (config.tracking.enabled && !config.tracking.skipTracking) {
|
||||
try {
|
||||
await trackingServer.stop();
|
||||
} catch (error) {
|
||||
logger.error("Failed to stop tracking server", { error: error.message });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Handle graceful shutdown
|
||||
process.on("SIGINT", async () => {
|
||||
console.log("\n🛑 Received SIGINT. Gracefully shutting down...");
|
||||
|
||||
// Stop tracking server
|
||||
if (process.env.TRACKING_ENABLED === "true") {
|
||||
try {
|
||||
await trackingServer.stop();
|
||||
} catch (error) {
|
||||
logger.error("Failed to stop tracking server during shutdown", {
|
||||
error: error.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
process.exit(0);
|
||||
});
|
||||
|
||||
sendEmails().catch(async (error) => {
|
||||
console.error("Campaign failed:", error);
|
||||
|
||||
// Stop tracking server on error
|
||||
if (process.env.TRACKING_ENABLED === "true") {
|
||||
try {
|
||||
await trackingServer.stop();
|
||||
} catch (stopError) {
|
||||
logger.error("Failed to stop tracking server after error", {
|
||||
error: stopError.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
process.exit(1);
|
||||
});
|
||||
72
lib/attachmentHandler.js
Normal file
72
lib/attachmentHandler.js
Normal file
@ -0,0 +1,72 @@
|
||||
const fs = require("fs").promises;
|
||||
const path = require("path");
|
||||
const config = require("../config");
|
||||
|
||||
class AttachmentHandler {
|
||||
constructor() {
|
||||
this.attachmentsDir = path.join(__dirname, "..", "attachments");
|
||||
}
|
||||
|
||||
async getAttachments() {
|
||||
if (!config.attachments.enabled || config.attachments.files.length === 0) {
|
||||
return [];
|
||||
}
|
||||
|
||||
const attachments = [];
|
||||
|
||||
for (const filename of config.attachments.files) {
|
||||
try {
|
||||
const filePath = path.join(this.attachmentsDir, filename);
|
||||
|
||||
// Check if file exists
|
||||
await fs.access(filePath);
|
||||
|
||||
// Get file stats for size validation
|
||||
const stats = await fs.stat(filePath);
|
||||
|
||||
// Skip files larger than 10MB to avoid email size issues
|
||||
if (stats.size > 10 * 1024 * 1024) {
|
||||
console.warn(`Skipping ${filename}: File too large (>10MB)`);
|
||||
continue;
|
||||
}
|
||||
|
||||
attachments.push({
|
||||
filename: filename,
|
||||
path: filePath,
|
||||
});
|
||||
} catch (error) {
|
||||
console.warn(`Unable to attach ${filename}: ${error.message}`);
|
||||
}
|
||||
}
|
||||
|
||||
return attachments;
|
||||
}
|
||||
|
||||
// Helper to validate attachment types
|
||||
isValidFileType(filename) {
|
||||
const validExtensions = [
|
||||
".pdf",
|
||||
".doc",
|
||||
".docx",
|
||||
".txt",
|
||||
".jpg",
|
||||
".jpeg",
|
||||
".png",
|
||||
".gif",
|
||||
];
|
||||
const ext = path.extname(filename).toLowerCase();
|
||||
return validExtensions.includes(ext);
|
||||
}
|
||||
|
||||
// Get list of available attachments for logging
|
||||
async listAvailableFiles() {
|
||||
try {
|
||||
const files = await fs.readdir(this.attachmentsDir);
|
||||
return files.filter((file) => this.isValidFileType(file));
|
||||
} catch (error) {
|
||||
return [];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = new AttachmentHandler();
|
||||
398
lib/database.js
Normal file
398
lib/database.js
Normal file
@ -0,0 +1,398 @@
|
||||
const sqlite3 = require("sqlite3").verbose();
|
||||
const { open } = require("sqlite");
|
||||
const path = require("path");
|
||||
const logger = require("./logger");
|
||||
|
||||
class Database {
|
||||
constructor() {
|
||||
this.db = null;
|
||||
this.dbPath = path.join(__dirname, "..", "data", "outreach.db");
|
||||
}
|
||||
|
||||
async init() {
|
||||
try {
|
||||
// Create data directory if it doesn't exist
|
||||
const fs = require("fs");
|
||||
const dataDir = path.dirname(this.dbPath);
|
||||
if (!fs.existsSync(dataDir)) {
|
||||
fs.mkdirSync(dataDir, { recursive: true });
|
||||
}
|
||||
|
||||
// Open database connection
|
||||
this.db = await open({
|
||||
filename: this.dbPath,
|
||||
driver: sqlite3.Database,
|
||||
});
|
||||
|
||||
logger.info("Database connected", { dbPath: this.dbPath });
|
||||
|
||||
// Create tables
|
||||
await this.createTables();
|
||||
|
||||
return this.db;
|
||||
} catch (error) {
|
||||
logger.error("Database initialization failed", { error: error.message });
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
async createTables() {
|
||||
const tables = [
|
||||
// Firms table
|
||||
`CREATE TABLE IF NOT EXISTS firms (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
firm_name TEXT NOT NULL,
|
||||
location TEXT,
|
||||
website TEXT,
|
||||
contact_email TEXT NOT NULL,
|
||||
state TEXT,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
UNIQUE(contact_email)
|
||||
)`,
|
||||
|
||||
// Email campaigns table
|
||||
`CREATE TABLE IF NOT EXISTS campaigns (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
name TEXT NOT NULL,
|
||||
subject TEXT NOT NULL,
|
||||
template_name TEXT NOT NULL,
|
||||
test_mode BOOLEAN DEFAULT 0,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
started_at DATETIME,
|
||||
completed_at DATETIME,
|
||||
total_emails INTEGER DEFAULT 0,
|
||||
sent_emails INTEGER DEFAULT 0,
|
||||
failed_emails INTEGER DEFAULT 0
|
||||
)`,
|
||||
|
||||
// Email sends table
|
||||
`CREATE TABLE IF NOT EXISTS email_sends (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
campaign_id INTEGER,
|
||||
firm_id INTEGER,
|
||||
recipient_email TEXT NOT NULL,
|
||||
subject TEXT NOT NULL,
|
||||
status TEXT NOT NULL, -- 'sent', 'failed', 'retry', 'permanent_failure'
|
||||
error_type TEXT,
|
||||
error_message TEXT,
|
||||
retry_count INTEGER DEFAULT 0,
|
||||
tracking_id TEXT UNIQUE, -- Add tracking ID for email tracking
|
||||
sent_at DATETIME,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (campaign_id) REFERENCES campaigns (id),
|
||||
FOREIGN KEY (firm_id) REFERENCES firms (id)
|
||||
)`,
|
||||
|
||||
// Tracking events table for email opens and clicks
|
||||
`CREATE TABLE IF NOT EXISTS tracking_events (
|
||||
id INTEGER PRIMARY KEY AUTOINCREMENT,
|
||||
tracking_id TEXT NOT NULL,
|
||||
event_type TEXT NOT NULL, -- 'open', 'click'
|
||||
event_data TEXT, -- JSON data (link_id, target_url, etc.)
|
||||
ip_address TEXT,
|
||||
user_agent TEXT,
|
||||
referer TEXT,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (tracking_id) REFERENCES email_sends (tracking_id)
|
||||
)`,
|
||||
|
||||
// Create indexes for better performance
|
||||
`CREATE INDEX IF NOT EXISTS idx_firms_email ON firms(contact_email)`,
|
||||
`CREATE INDEX IF NOT EXISTS idx_firms_state ON firms(state)`,
|
||||
`CREATE INDEX IF NOT EXISTS idx_email_sends_campaign ON email_sends(campaign_id)`,
|
||||
`CREATE INDEX IF NOT EXISTS idx_email_sends_status ON email_sends(status)`,
|
||||
`CREATE INDEX IF NOT EXISTS idx_email_sends_tracking ON email_sends(tracking_id)`,
|
||||
`CREATE INDEX IF NOT EXISTS idx_tracking_events_tracking_id ON tracking_events(tracking_id)`,
|
||||
`CREATE INDEX IF NOT EXISTS idx_tracking_events_type ON tracking_events(event_type)`,
|
||||
];
|
||||
|
||||
for (const table of tables) {
|
||||
await this.db.exec(table);
|
||||
}
|
||||
|
||||
logger.info("Database tables created/verified");
|
||||
}
|
||||
|
||||
// Firm operations
|
||||
async insertFirm(firmData) {
|
||||
const { firmName, location, website, contactEmail, state } = firmData;
|
||||
|
||||
try {
|
||||
const result = await this.db.run(
|
||||
`INSERT OR IGNORE INTO firms (firm_name, location, website, contact_email, state)
|
||||
VALUES (?, ?, ?, ?, ?)`,
|
||||
[firmName, location, website, contactEmail, state]
|
||||
);
|
||||
|
||||
return result.lastID;
|
||||
} catch (error) {
|
||||
logger.error("Failed to insert firm", { firmData, error: error.message });
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
async insertFirmsBatch(firms) {
|
||||
const stmt = await this.db.prepare(
|
||||
`INSERT OR IGNORE INTO firms (firm_name, location, website, contact_email, state)
|
||||
VALUES (?, ?, ?, ?, ?)`
|
||||
);
|
||||
|
||||
let inserted = 0;
|
||||
for (const firm of firms) {
|
||||
try {
|
||||
const result = await stmt.run([
|
||||
firm.firmName,
|
||||
firm.location,
|
||||
firm.website,
|
||||
firm.contactEmail || firm.email,
|
||||
firm.state,
|
||||
]);
|
||||
if (result.changes > 0) inserted++;
|
||||
} catch (error) {
|
||||
logger.warn("Failed to insert firm", {
|
||||
firm: firm.firmName,
|
||||
error: error.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
await stmt.finalize();
|
||||
logger.info(`Inserted ${inserted} firms into database`);
|
||||
return inserted;
|
||||
}
|
||||
|
||||
async getFirms(limit = null, offset = 0) {
|
||||
const sql = limit
|
||||
? `SELECT * FROM firms ORDER BY id LIMIT ? OFFSET ?`
|
||||
: `SELECT * FROM firms ORDER BY id`;
|
||||
|
||||
const params = limit ? [limit, offset] : [];
|
||||
return await this.db.all(sql, params);
|
||||
}
|
||||
|
||||
async getFirmByEmail(email) {
|
||||
return await this.db.get("SELECT * FROM firms WHERE contact_email = ?", [
|
||||
email,
|
||||
]);
|
||||
}
|
||||
|
||||
async getFirmById(id) {
|
||||
return await this.db.get("SELECT * FROM firms WHERE id = ?", [id]);
|
||||
}
|
||||
|
||||
async removeDuplicateFirms() {
|
||||
// Remove duplicates keeping the first occurrence
|
||||
const result = await this.db.run(`
|
||||
DELETE FROM firms
|
||||
WHERE id NOT IN (
|
||||
SELECT MIN(id)
|
||||
FROM firms
|
||||
GROUP BY contact_email
|
||||
)
|
||||
`);
|
||||
|
||||
logger.info(`Removed ${result.changes} duplicate firms`);
|
||||
return result.changes;
|
||||
}
|
||||
|
||||
// Campaign operations
|
||||
async createCampaign(campaignData) {
|
||||
const { name, subject, templateName, testMode } = campaignData;
|
||||
|
||||
const result = await this.db.run(
|
||||
`INSERT INTO campaigns (name, subject, template_name, test_mode)
|
||||
VALUES (?, ?, ?, ?)`,
|
||||
[name, subject, templateName, testMode ? 1 : 0]
|
||||
);
|
||||
|
||||
logger.info("Campaign created", { campaignId: result.lastID, name });
|
||||
return result.lastID;
|
||||
}
|
||||
|
||||
async startCampaign(campaignId, totalEmails) {
|
||||
await this.db.run(
|
||||
`UPDATE campaigns
|
||||
SET started_at = CURRENT_TIMESTAMP, total_emails = ?
|
||||
WHERE id = ?`,
|
||||
[totalEmails, campaignId]
|
||||
);
|
||||
}
|
||||
|
||||
async completeCampaign(campaignId, stats) {
|
||||
await this.db.run(
|
||||
`UPDATE campaigns
|
||||
SET completed_at = CURRENT_TIMESTAMP,
|
||||
sent_emails = ?,
|
||||
failed_emails = ?
|
||||
WHERE id = ?`,
|
||||
[stats.sent, stats.failed, campaignId]
|
||||
);
|
||||
}
|
||||
|
||||
// Email send tracking
|
||||
async logEmailSend(emailData) {
|
||||
const {
|
||||
campaignId,
|
||||
firmId,
|
||||
recipientEmail,
|
||||
subject,
|
||||
status,
|
||||
errorType,
|
||||
errorMessage,
|
||||
retryCount,
|
||||
trackingId,
|
||||
} = emailData;
|
||||
|
||||
const result = await this.db.run(
|
||||
`INSERT INTO email_sends
|
||||
(campaign_id, firm_id, recipient_email, subject, status, error_type, error_message, retry_count, tracking_id, sent_at)
|
||||
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
|
||||
[
|
||||
campaignId,
|
||||
firmId,
|
||||
recipientEmail,
|
||||
subject,
|
||||
status,
|
||||
errorType,
|
||||
errorMessage,
|
||||
retryCount,
|
||||
trackingId,
|
||||
status === "sent" ? new Date().toISOString() : null,
|
||||
]
|
||||
);
|
||||
|
||||
return result.lastID;
|
||||
}
|
||||
|
||||
async updateEmailSendStatus(
|
||||
emailSendId,
|
||||
status,
|
||||
errorType = null,
|
||||
errorMessage = null
|
||||
) {
|
||||
await this.db.run(
|
||||
`UPDATE email_sends
|
||||
SET status = ?, error_type = ?, error_message = ?,
|
||||
sent_at = CASE WHEN ? = 'sent' THEN CURRENT_TIMESTAMP ELSE sent_at END
|
||||
WHERE id = ?`,
|
||||
[status, errorType, errorMessage, status, emailSendId]
|
||||
);
|
||||
}
|
||||
|
||||
// Statistics and reporting
|
||||
async getCampaignStats(campaignId) {
|
||||
const stats = await this.db.all(
|
||||
`
|
||||
SELECT
|
||||
status,
|
||||
COUNT(*) as count
|
||||
FROM email_sends
|
||||
WHERE campaign_id = ?
|
||||
GROUP BY status
|
||||
`,
|
||||
[campaignId]
|
||||
);
|
||||
|
||||
const result = {
|
||||
sent: 0,
|
||||
failed: 0,
|
||||
retry: 0,
|
||||
permanent_failure: 0,
|
||||
};
|
||||
|
||||
stats.forEach((stat) => {
|
||||
result[stat.status] = stat.count;
|
||||
});
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
async getFailedEmails(campaignId) {
|
||||
return await this.db.all(
|
||||
`
|
||||
SELECT es.*, f.firm_name, f.contact_email
|
||||
FROM email_sends es
|
||||
JOIN firms f ON es.firm_id = f.id
|
||||
WHERE es.campaign_id = ? AND es.status IN ('failed', 'permanent_failure')
|
||||
ORDER BY es.created_at DESC
|
||||
`,
|
||||
[campaignId]
|
||||
);
|
||||
}
|
||||
|
||||
async close() {
|
||||
if (this.db) {
|
||||
await this.db.close();
|
||||
this.db = null;
|
||||
logger.info("Database connection closed");
|
||||
}
|
||||
}
|
||||
|
||||
// Utility methods
|
||||
async getTableCounts() {
|
||||
const counts = {};
|
||||
const tables = ["firms", "campaigns", "email_sends", "tracking_events"];
|
||||
|
||||
for (const table of tables) {
|
||||
const result = await this.db.get(
|
||||
`SELECT COUNT(*) as count FROM ${table}`
|
||||
);
|
||||
counts[table] = result.count;
|
||||
}
|
||||
|
||||
return counts;
|
||||
}
|
||||
|
||||
// Tracking events methods
|
||||
async storeTrackingEvent(trackingId, eventType, eventData = {}) {
|
||||
const query = `
|
||||
INSERT INTO tracking_events (tracking_id, event_type, event_data, ip_address, user_agent, referer)
|
||||
VALUES (?, ?, ?, ?, ?, ?)
|
||||
`;
|
||||
|
||||
await this.db.run(query, [
|
||||
trackingId,
|
||||
eventType,
|
||||
JSON.stringify(eventData),
|
||||
eventData.ip || null,
|
||||
eventData.userAgent || null,
|
||||
eventData.referer || null,
|
||||
]);
|
||||
}
|
||||
|
||||
async getTrackingEvents(trackingId) {
|
||||
const query = `
|
||||
SELECT * FROM tracking_events
|
||||
WHERE tracking_id = ?
|
||||
ORDER BY created_at ASC
|
||||
`;
|
||||
|
||||
const events = await this.db.all(query, [trackingId]);
|
||||
return events.map((event) => ({
|
||||
...event,
|
||||
event_data: JSON.parse(event.event_data || "{}"),
|
||||
}));
|
||||
}
|
||||
|
||||
async getTrackingStats(campaignId) {
|
||||
const query = `
|
||||
SELECT
|
||||
es.tracking_id,
|
||||
es.recipient_email,
|
||||
COUNT(CASE WHEN te.event_type = 'open' THEN 1 END) as opens,
|
||||
COUNT(CASE WHEN te.event_type = 'click' THEN 1 END) as clicks,
|
||||
MIN(CASE WHEN te.event_type = 'open' THEN te.created_at END) as first_open,
|
||||
MIN(CASE WHEN te.event_type = 'click' THEN te.created_at END) as first_click
|
||||
FROM email_sends es
|
||||
LEFT JOIN tracking_events te ON es.tracking_id = te.tracking_id
|
||||
WHERE es.campaign_id = ? AND es.status = 'sent'
|
||||
GROUP BY es.tracking_id, es.recipient_email
|
||||
ORDER BY es.sent_at ASC
|
||||
`;
|
||||
|
||||
return await this.db.all(query, [campaignId]);
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = new Database();
|
||||
242
lib/errorHandler.js
Normal file
242
lib/errorHandler.js
Normal file
@ -0,0 +1,242 @@
|
||||
const config = require("../config");
|
||||
const logger = require("./logger");
|
||||
|
||||
class ErrorHandler {
|
||||
constructor() {
|
||||
this.failedEmails = [];
|
||||
this.retryAttempts = new Map(); // Track retry attempts per email
|
||||
}
|
||||
|
||||
// Classify error types
|
||||
classifyError(error) {
|
||||
const errorMessage = error.message.toLowerCase();
|
||||
|
||||
if (
|
||||
errorMessage.includes("invalid login") ||
|
||||
errorMessage.includes("authentication") ||
|
||||
errorMessage.includes("unauthorized")
|
||||
) {
|
||||
return "AUTH_ERROR";
|
||||
}
|
||||
|
||||
if (
|
||||
errorMessage.includes("rate limit") ||
|
||||
errorMessage.includes("too many requests") ||
|
||||
errorMessage.includes("quota exceeded")
|
||||
) {
|
||||
return "RATE_LIMIT";
|
||||
}
|
||||
|
||||
if (
|
||||
errorMessage.includes("network") ||
|
||||
errorMessage.includes("connection") ||
|
||||
errorMessage.includes("timeout") ||
|
||||
errorMessage.includes("econnrefused")
|
||||
) {
|
||||
return "NETWORK_ERROR";
|
||||
}
|
||||
|
||||
if (
|
||||
errorMessage.includes("invalid recipient") ||
|
||||
errorMessage.includes("mailbox unavailable") ||
|
||||
errorMessage.includes("user unknown")
|
||||
) {
|
||||
return "RECIPIENT_ERROR";
|
||||
}
|
||||
|
||||
if (
|
||||
errorMessage.includes("message too large") ||
|
||||
errorMessage.includes("attachment")
|
||||
) {
|
||||
return "MESSAGE_ERROR";
|
||||
}
|
||||
|
||||
return "UNKNOWN_ERROR";
|
||||
}
|
||||
|
||||
// Determine if error is retryable
|
||||
isRetryable(errorType) {
|
||||
const retryableErrors = ["RATE_LIMIT", "NETWORK_ERROR", "UNKNOWN_ERROR"];
|
||||
|
||||
const nonRetryableErrors = [
|
||||
"AUTH_ERROR",
|
||||
"RECIPIENT_ERROR",
|
||||
"MESSAGE_ERROR",
|
||||
];
|
||||
|
||||
return retryableErrors.includes(errorType);
|
||||
}
|
||||
|
||||
// Calculate exponential backoff delay
|
||||
getRetryDelay(attemptNumber) {
|
||||
// Base delay: 1 minute, exponentially increasing
|
||||
const baseDelay = 60 * 1000; // 1 minute in ms
|
||||
const exponentialDelay = baseDelay * Math.pow(2, attemptNumber - 1);
|
||||
|
||||
// Add jitter (±25%)
|
||||
const jitter = exponentialDelay * 0.25 * (Math.random() - 0.5);
|
||||
|
||||
// Cap at maximum delay (30 minutes)
|
||||
const maxDelay = 30 * 60 * 1000;
|
||||
|
||||
return Math.min(exponentialDelay + jitter, maxDelay);
|
||||
}
|
||||
|
||||
// Handle email sending error
|
||||
async handleError(email, recipient, error, transporter) {
|
||||
const errorType = this.classifyError(error);
|
||||
const emailKey = `${recipient}_${Date.now()}`;
|
||||
|
||||
logger.emailFailed(
|
||||
recipient,
|
||||
error,
|
||||
errorType,
|
||||
email.firmName || "Unknown"
|
||||
);
|
||||
console.error(`❌ Error sending to ${recipient}: ${error.message}`);
|
||||
console.error(` Error Type: ${errorType}`);
|
||||
|
||||
// Get current retry count
|
||||
const currentAttempts = this.retryAttempts.get(emailKey) || 0;
|
||||
const maxRetries = config.errorHandling?.maxRetries || 3;
|
||||
|
||||
if (this.isRetryable(errorType) && currentAttempts < maxRetries) {
|
||||
// Schedule retry
|
||||
const retryDelay = this.getRetryDelay(currentAttempts + 1);
|
||||
this.retryAttempts.set(emailKey, currentAttempts + 1);
|
||||
|
||||
logger.emailRetry(
|
||||
recipient,
|
||||
currentAttempts + 1,
|
||||
maxRetries,
|
||||
retryDelay,
|
||||
errorType
|
||||
);
|
||||
console.warn(
|
||||
`🔄 Scheduling retry ${
|
||||
currentAttempts + 1
|
||||
}/${maxRetries} for ${recipient} in ${Math.round(retryDelay / 1000)}s`
|
||||
);
|
||||
|
||||
// Add to retry queue
|
||||
this.failedEmails.push({
|
||||
email,
|
||||
recipient,
|
||||
error: errorType,
|
||||
attempts: currentAttempts + 1,
|
||||
retryAt: Date.now() + retryDelay,
|
||||
originalError: error.message,
|
||||
});
|
||||
|
||||
return true; // Indicates retry scheduled
|
||||
} else {
|
||||
// Max retries reached or non-retryable error
|
||||
logger.emailPermanentFailure(recipient, errorType, currentAttempts);
|
||||
console.error(
|
||||
`💀 Permanent failure for ${recipient}: ${errorType} (${currentAttempts} attempts)`
|
||||
);
|
||||
|
||||
// Log permanently failed email
|
||||
this.logPermanentFailure(
|
||||
email,
|
||||
recipient,
|
||||
error,
|
||||
errorType,
|
||||
currentAttempts
|
||||
);
|
||||
|
||||
return false; // Indicates permanent failure
|
||||
}
|
||||
}
|
||||
|
||||
// Log permanent failures for later review
|
||||
logPermanentFailure(email, recipient, error, errorType, attempts) {
|
||||
const failure = {
|
||||
timestamp: new Date().toISOString(),
|
||||
recipient,
|
||||
errorType,
|
||||
attempts,
|
||||
error: error.message,
|
||||
emailData: {
|
||||
subject: email.subject,
|
||||
firmName: email.firmName,
|
||||
},
|
||||
};
|
||||
|
||||
// You could write this to a file or database
|
||||
console.error("🚨 PERMANENT FAILURE:", JSON.stringify(failure, null, 2));
|
||||
}
|
||||
|
||||
// Process retry queue
|
||||
async processRetries(transporter, sendEmailFunction) {
|
||||
const now = Date.now();
|
||||
const readyToRetry = this.failedEmails.filter(
|
||||
(item) => item.retryAt <= now
|
||||
);
|
||||
|
||||
if (readyToRetry.length === 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
console.log(`🔄 Processing ${readyToRetry.length} email retries...`);
|
||||
|
||||
for (const retryItem of readyToRetry) {
|
||||
try {
|
||||
console.log(
|
||||
`🔄 Retrying ${retryItem.recipient} (attempt ${retryItem.attempts})`
|
||||
);
|
||||
|
||||
// Attempt to send email again
|
||||
await sendEmailFunction(
|
||||
retryItem.email,
|
||||
retryItem.recipient,
|
||||
transporter
|
||||
);
|
||||
|
||||
// Success - remove from retry queue
|
||||
this.failedEmails = this.failedEmails.filter(
|
||||
(item) => item !== retryItem
|
||||
);
|
||||
console.log(`✅ Retry successful for ${retryItem.recipient}`);
|
||||
} catch (error) {
|
||||
// Handle retry failure
|
||||
await this.handleError(
|
||||
retryItem.email,
|
||||
retryItem.recipient,
|
||||
error,
|
||||
transporter
|
||||
);
|
||||
|
||||
// Remove the processed item from queue
|
||||
this.failedEmails = this.failedEmails.filter(
|
||||
(item) => item !== retryItem
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Get retry queue status
|
||||
getRetryStats() {
|
||||
const now = Date.now();
|
||||
const pending = this.failedEmails.filter((item) => item.retryAt > now);
|
||||
const ready = this.failedEmails.filter((item) => item.retryAt <= now);
|
||||
|
||||
return {
|
||||
totalFailed: this.failedEmails.length,
|
||||
pendingRetries: pending.length,
|
||||
readyToRetry: ready.length,
|
||||
nextRetryIn:
|
||||
pending.length > 0
|
||||
? Math.min(...pending.map((item) => item.retryAt - now))
|
||||
: 0,
|
||||
};
|
||||
}
|
||||
|
||||
// Clear retry queue (for testing)
|
||||
clearRetries() {
|
||||
this.failedEmails = [];
|
||||
this.retryAttempts.clear();
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = new ErrorHandler();
|
||||
159
lib/logger.js
Normal file
159
lib/logger.js
Normal file
@ -0,0 +1,159 @@
|
||||
const winston = require("winston");
|
||||
const path = require("path");
|
||||
const config = require("../config");
|
||||
|
||||
// Create logs directory if it doesn't exist
|
||||
const fs = require("fs");
|
||||
const logsDir = path.join(__dirname, "..", "logs");
|
||||
if (!fs.existsSync(logsDir)) {
|
||||
fs.mkdirSync(logsDir);
|
||||
}
|
||||
|
||||
// Custom format for console output
|
||||
const consoleFormat = winston.format.combine(
|
||||
winston.format.timestamp({ format: "HH:mm:ss" }),
|
||||
winston.format.colorize(),
|
||||
winston.format.printf(({ timestamp, level, message, ...meta }) => {
|
||||
let metaStr = "";
|
||||
if (Object.keys(meta).length > 0) {
|
||||
metaStr = " " + JSON.stringify(meta);
|
||||
}
|
||||
return `${timestamp} [${level}] ${message}${metaStr}`;
|
||||
})
|
||||
);
|
||||
|
||||
// Custom format for file output
|
||||
const fileFormat = winston.format.combine(
|
||||
winston.format.timestamp(),
|
||||
winston.format.errors({ stack: true }),
|
||||
winston.format.json()
|
||||
);
|
||||
|
||||
// Create the logger
|
||||
const logger = winston.createLogger({
|
||||
level: config.logging.level,
|
||||
format: fileFormat,
|
||||
defaultMeta: {
|
||||
service: "outreach-engine",
|
||||
environment: config.env,
|
||||
},
|
||||
transports: [
|
||||
// Error log file
|
||||
new winston.transports.File({
|
||||
filename: path.join(logsDir, "error.log"),
|
||||
level: "error",
|
||||
maxsize: 5242880, // 5MB
|
||||
maxFiles: 5,
|
||||
}),
|
||||
|
||||
// Combined log file
|
||||
new winston.transports.File({
|
||||
filename: path.join(logsDir, "combined.log"),
|
||||
maxsize: 5242880, // 5MB
|
||||
maxFiles: 5,
|
||||
}),
|
||||
|
||||
// Email activity log
|
||||
new winston.transports.File({
|
||||
filename: path.join(logsDir, "email-activity.log"),
|
||||
level: "info",
|
||||
maxsize: 10485760, // 10MB
|
||||
maxFiles: 10,
|
||||
}),
|
||||
],
|
||||
});
|
||||
|
||||
// Add console transport for development
|
||||
if (config.isDevelopment) {
|
||||
logger.add(
|
||||
new winston.transports.Console({
|
||||
format: consoleFormat,
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
// Custom logging methods for email activities
|
||||
logger.emailSent = (recipient, subject, firmName, testMode = false) => {
|
||||
logger.info("Email sent successfully", {
|
||||
event: "email_sent",
|
||||
recipient,
|
||||
subject,
|
||||
firmName,
|
||||
testMode,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
logger.emailFailed = (recipient, error, errorType, firmName) => {
|
||||
logger.error("Email failed to send", {
|
||||
event: "email_failed",
|
||||
recipient,
|
||||
error: error.message,
|
||||
errorType,
|
||||
firmName,
|
||||
stack: error.stack,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
logger.emailRetry = (recipient, attempt, maxRetries, retryDelay, errorType) => {
|
||||
logger.warn("Email retry scheduled", {
|
||||
event: "email_retry",
|
||||
recipient,
|
||||
attempt,
|
||||
maxRetries,
|
||||
retryDelay,
|
||||
errorType,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
logger.emailPermanentFailure = (recipient, errorType, attempts) => {
|
||||
logger.error("Email permanent failure", {
|
||||
event: "email_permanent_failure",
|
||||
recipient,
|
||||
errorType,
|
||||
attempts,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
logger.campaignStart = (totalEmails, testMode) => {
|
||||
logger.info("Email campaign started", {
|
||||
event: "campaign_start",
|
||||
totalEmails,
|
||||
testMode,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
logger.campaignComplete = (stats) => {
|
||||
logger.info("Email campaign completed", {
|
||||
event: "campaign_complete",
|
||||
...stats,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
logger.rateLimitPause = (duration, reason) => {
|
||||
logger.warn("Rate limit pause activated", {
|
||||
event: "rate_limit_pause",
|
||||
duration,
|
||||
reason,
|
||||
timestamp: new Date().toISOString(),
|
||||
});
|
||||
};
|
||||
|
||||
// Helper method to log with email context
|
||||
logger.withEmail = (recipient, firmName) => {
|
||||
return {
|
||||
info: (message, meta = {}) =>
|
||||
logger.info(message, { ...meta, recipient, firmName }),
|
||||
warn: (message, meta = {}) =>
|
||||
logger.warn(message, { ...meta, recipient, firmName }),
|
||||
error: (message, meta = {}) =>
|
||||
logger.error(message, { ...meta, recipient, firmName }),
|
||||
};
|
||||
};
|
||||
|
||||
module.exports = logger;
|
||||
107
lib/rateLimiter.js
Normal file
107
lib/rateLimiter.js
Normal file
@ -0,0 +1,107 @@
|
||||
const config = require("../config");
|
||||
const logger = require("./logger");
|
||||
|
||||
class RateLimiter {
|
||||
constructor() {
|
||||
this.sentCount = 0;
|
||||
this.startTime = Date.now();
|
||||
this.lastSentTime = null;
|
||||
}
|
||||
|
||||
// Record a successful send
|
||||
recordSuccess() {
|
||||
this.sentCount++;
|
||||
this.lastSentTime = Date.now();
|
||||
}
|
||||
|
||||
// Get randomized delay between min and max
|
||||
getRandomDelay() {
|
||||
const baseDelay = config.app.delayMinutes * 60 * 1000; // Convert to ms
|
||||
const minDelay = baseDelay * 0.8; // 20% less than base
|
||||
const maxDelay = baseDelay * 1.2; // 20% more than base
|
||||
|
||||
// Add additional randomization
|
||||
const randomFactor = Math.random() * (maxDelay - minDelay) + minDelay;
|
||||
|
||||
// Add jitter to avoid patterns
|
||||
const jitter = (Math.random() - 0.5) * 30000; // +/- 30 seconds
|
||||
|
||||
return Math.floor(randomFactor + jitter);
|
||||
}
|
||||
|
||||
// Check if we should pause based on sent count
|
||||
shouldPause() {
|
||||
const hoursSinceStart = (Date.now() - this.startTime) / (1000 * 60 * 60);
|
||||
const emailsPerHour = this.sentCount / hoursSinceStart;
|
||||
|
||||
// Gmail limits: ~500/day = ~20/hour
|
||||
// Be conservative: pause if exceeding 15/hour
|
||||
if (emailsPerHour > 15) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// Pause every 50 emails for 30 minutes
|
||||
if (this.sentCount > 0 && this.sentCount % 50 === 0) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
// Get pause duration
|
||||
getPauseDuration() {
|
||||
// Standard pause: 30 minutes
|
||||
const basePause = 30 * 60 * 1000;
|
||||
|
||||
// Add randomization to pause duration
|
||||
const randomPause = basePause + Math.random() * 10 * 60 * 1000; // +0-10 minutes
|
||||
|
||||
return randomPause;
|
||||
}
|
||||
|
||||
// Calculate next send time
|
||||
async getNextSendDelay() {
|
||||
if (this.shouldPause()) {
|
||||
const pauseDuration = this.getPauseDuration();
|
||||
const pauseMinutes = Math.round(pauseDuration / 60000);
|
||||
|
||||
logger.rateLimitPause(
|
||||
pauseDuration,
|
||||
`Automatic pause after ${this.sentCount} emails`
|
||||
);
|
||||
console.log(`Rate limit pause: ${pauseMinutes} minutes`);
|
||||
return pauseDuration;
|
||||
}
|
||||
|
||||
return this.getRandomDelay();
|
||||
}
|
||||
|
||||
// Get human-readable time
|
||||
formatDelay(ms) {
|
||||
const minutes = Math.floor(ms / 60000);
|
||||
const seconds = Math.floor((ms % 60000) / 1000);
|
||||
return `${minutes}m ${seconds}s`;
|
||||
}
|
||||
|
||||
// Reset counters (for testing)
|
||||
reset() {
|
||||
this.sentCount = 0;
|
||||
this.startTime = Date.now();
|
||||
this.lastSentTime = null;
|
||||
}
|
||||
|
||||
// Get current stats
|
||||
getStats() {
|
||||
const runtime = (Date.now() - this.startTime) / 1000; // seconds
|
||||
const avgRate = this.sentCount / (runtime / 3600); // emails per hour
|
||||
|
||||
return {
|
||||
sentCount: this.sentCount,
|
||||
runtime: Math.floor(runtime / 60), // minutes
|
||||
averageRate: avgRate.toFixed(1),
|
||||
nextDelay: this.formatDelay(this.getRandomDelay()),
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = new RateLimiter();
|
||||
130
lib/templateEngine.js
Normal file
130
lib/templateEngine.js
Normal file
@ -0,0 +1,130 @@
|
||||
const fs = require("fs").promises;
|
||||
const path = require("path");
|
||||
const Handlebars = require("handlebars");
|
||||
const config = require("../config");
|
||||
|
||||
class TemplateEngine {
|
||||
constructor() {
|
||||
this.templatesDir = path.join(__dirname, "..", "templates");
|
||||
this.compiledTemplates = new Map();
|
||||
}
|
||||
|
||||
// Convert HTML to plain text by removing tags and formatting
|
||||
htmlToText(html) {
|
||||
return html
|
||||
.replace(/<style[^>]*>.*?<\/style>/gis, "") // Remove style blocks
|
||||
.replace(/<script[^>]*>.*?<\/script>/gis, "") // Remove script blocks
|
||||
.replace(/<br\s*\/?>/gi, "\n") // Convert <br> to newlines
|
||||
.replace(/<\/p>/gi, "\n\n") // Convert </p> to double newlines
|
||||
.replace(/<\/div>/gi, "\n") // Convert </div> to newlines
|
||||
.replace(/<\/h[1-6]>/gi, "\n\n") // Convert headings to double newlines
|
||||
.replace(/<li[^>]*>/gi, "• ") // Convert <li> to bullet points
|
||||
.replace(/<\/li>/gi, "\n") // End list items with newlines
|
||||
.replace(/<[^>]*>/g, "") // Remove all other HTML tags
|
||||
.replace(/ /g, " ") // Convert to spaces
|
||||
.replace(/&/g, "&") // Convert & to &
|
||||
.replace(/</g, "<") // Convert < to <
|
||||
.replace(/>/g, ">") // Convert > to >
|
||||
.replace(/"/g, '"') // Convert " to "
|
||||
.replace(/'/g, "'") // Convert ' to '
|
||||
.replace(/\n\s*\n\s*\n/g, "\n\n") // Reduce multiple newlines to double
|
||||
.replace(/^\s+|\s+$/gm, "") // Trim whitespace from lines
|
||||
.trim();
|
||||
}
|
||||
|
||||
async loadTemplate(templateName) {
|
||||
const cacheKey = templateName;
|
||||
|
||||
if (this.compiledTemplates.has(cacheKey)) {
|
||||
return this.compiledTemplates.get(cacheKey);
|
||||
}
|
||||
|
||||
try {
|
||||
const htmlPath = path.join(this.templatesDir, `${templateName}.html`);
|
||||
const htmlContent = await fs.readFile(htmlPath, "utf-8");
|
||||
|
||||
// Automatically inject GIF if enabled
|
||||
let finalHtmlContent = htmlContent;
|
||||
if (config.gif.enabled && templateName === "outreach") {
|
||||
finalHtmlContent = this.injectGifIntoHtml(htmlContent);
|
||||
}
|
||||
|
||||
const htmlTemplate = Handlebars.compile(finalHtmlContent);
|
||||
|
||||
// Generate text version from HTML
|
||||
const textTemplate = Handlebars.compile(
|
||||
this.htmlToText(finalHtmlContent)
|
||||
);
|
||||
|
||||
const compiledTemplate = {
|
||||
html: htmlTemplate,
|
||||
text: textTemplate,
|
||||
};
|
||||
|
||||
this.compiledTemplates.set(cacheKey, compiledTemplate);
|
||||
return compiledTemplate;
|
||||
} catch (error) {
|
||||
throw new Error(
|
||||
`Failed to load template ${templateName}: ${error.message}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Inject GIF into HTML template automatically
|
||||
injectGifIntoHtml(htmlContent) {
|
||||
const gifHtml = `
|
||||
{{#if gifUrl}}
|
||||
<div style="text-align: center; margin: 20px 0;">
|
||||
<img src="{{gifUrl}}" alt="{{gifAlt}}" style="max-width: 100%; height: auto; border-radius: 5px;" />
|
||||
</div>
|
||||
{{/if}}
|
||||
`;
|
||||
|
||||
// Insert GIF after the header or at the beginning of content
|
||||
if (htmlContent.includes('<div class="content">')) {
|
||||
return htmlContent.replace(
|
||||
'<div class="content">',
|
||||
`<div class="content">${gifHtml}`
|
||||
);
|
||||
} else if (htmlContent.includes("<body>")) {
|
||||
return htmlContent.replace("<body>", `<body>${gifHtml}`);
|
||||
} else {
|
||||
// Fallback: add at the beginning
|
||||
return gifHtml + htmlContent;
|
||||
}
|
||||
}
|
||||
|
||||
async render(templateName, data) {
|
||||
const template = await this.loadTemplate(templateName);
|
||||
|
||||
// Add default sender information from config
|
||||
const defaultData = {
|
||||
senderName: "John Smith",
|
||||
senderTitle: "Business Development Manager",
|
||||
senderCompany: "Legal Solutions Inc.",
|
||||
fromEmail: config.email.user,
|
||||
gifUrl: config.gif.enabled ? config.gif.url : null,
|
||||
gifAlt: config.gif.enabled ? config.gif.alt : null,
|
||||
...data,
|
||||
};
|
||||
|
||||
return {
|
||||
html: template.html(defaultData),
|
||||
text: template.text(defaultData),
|
||||
};
|
||||
}
|
||||
|
||||
// Helper to format firm data for template
|
||||
formatFirmData(firm) {
|
||||
return {
|
||||
firmName: firm.firmName || "your firm",
|
||||
location: firm.location,
|
||||
website: firm.website,
|
||||
email: firm.contactEmail || firm.email,
|
||||
greeting: firm.name || "Legal Professional",
|
||||
// Additional fields can be mapped here
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = new TemplateEngine();
|
||||
266
lib/trackingServer.js
Normal file
266
lib/trackingServer.js
Normal file
@ -0,0 +1,266 @@
|
||||
const http = require("http");
|
||||
const url = require("url");
|
||||
const path = require("path");
|
||||
const logger = require("./logger");
|
||||
const database = require("./database");
|
||||
|
||||
class TrackingServer {
|
||||
constructor() {
|
||||
this.server = null;
|
||||
this.port = process.env.TRACKING_PORT || 3000;
|
||||
this.trackingDomain =
|
||||
process.env.TRACKING_DOMAIN || `http://localhost:${this.port}`;
|
||||
}
|
||||
|
||||
// 1x1 transparent pixel GIF
|
||||
get trackingPixel() {
|
||||
return Buffer.from(
|
||||
"R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7",
|
||||
"base64"
|
||||
);
|
||||
}
|
||||
|
||||
async start() {
|
||||
this.server = http.createServer((req, res) => {
|
||||
this.handleRequest(req, res);
|
||||
});
|
||||
|
||||
return new Promise((resolve, reject) => {
|
||||
this.server.listen(this.port, (err) => {
|
||||
if (err) {
|
||||
reject(err);
|
||||
} else {
|
||||
console.log(`📊 Tracking server started on ${this.trackingDomain}`);
|
||||
logger.info("Tracking server started", {
|
||||
port: this.port,
|
||||
domain: this.trackingDomain,
|
||||
});
|
||||
resolve();
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
async stop() {
|
||||
if (this.server) {
|
||||
return new Promise((resolve) => {
|
||||
this.server.close(() => {
|
||||
console.log("📊 Tracking server stopped");
|
||||
logger.info("Tracking server stopped");
|
||||
resolve();
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
async handleRequest(req, res) {
|
||||
const parsedUrl = url.parse(req.url, true);
|
||||
const pathname = parsedUrl.pathname;
|
||||
|
||||
try {
|
||||
if (pathname.startsWith("/track/open/")) {
|
||||
await this.handleOpenTracking(req, res, parsedUrl);
|
||||
} else if (pathname.startsWith("/track/click/")) {
|
||||
await this.handleClickTracking(req, res, parsedUrl);
|
||||
} else if (pathname === "/health") {
|
||||
this.handleHealthCheck(req, res);
|
||||
} else {
|
||||
this.handle404(req, res);
|
||||
}
|
||||
} catch (error) {
|
||||
logger.error("Tracking request error", {
|
||||
error: error.message,
|
||||
url: req.url,
|
||||
userAgent: req.headers["user-agent"],
|
||||
});
|
||||
this.handle500(req, res);
|
||||
}
|
||||
}
|
||||
|
||||
async handleOpenTracking(req, res, parsedUrl) {
|
||||
const pathParts = parsedUrl.pathname.split("/");
|
||||
const trackingId = pathParts[3]; // /track/open/{trackingId}
|
||||
|
||||
if (!trackingId) {
|
||||
return this.handle400(req, res, "Missing tracking ID");
|
||||
}
|
||||
|
||||
// Log the email open
|
||||
const trackingData = {
|
||||
trackingId,
|
||||
event: "email_open",
|
||||
timestamp: new Date().toISOString(),
|
||||
ip: req.connection.remoteAddress || req.headers["x-forwarded-for"],
|
||||
userAgent: req.headers["user-agent"],
|
||||
referer: req.headers.referer,
|
||||
};
|
||||
|
||||
logger.info("Email opened", trackingData);
|
||||
|
||||
// Store in database
|
||||
try {
|
||||
await database.storeTrackingEvent(trackingId, "open", trackingData);
|
||||
} catch (error) {
|
||||
logger.error("Failed to store tracking event", {
|
||||
trackingId,
|
||||
event: "open",
|
||||
error: error.message,
|
||||
});
|
||||
}
|
||||
|
||||
// Return 1x1 transparent pixel
|
||||
res.writeHead(200, {
|
||||
"Content-Type": "image/gif",
|
||||
"Content-Length": this.trackingPixel.length,
|
||||
"Cache-Control": "no-cache, no-store, must-revalidate",
|
||||
Pragma: "no-cache",
|
||||
Expires: "0",
|
||||
});
|
||||
res.end(this.trackingPixel);
|
||||
}
|
||||
|
||||
async handleClickTracking(req, res, parsedUrl) {
|
||||
const pathParts = parsedUrl.pathname.split("/");
|
||||
const trackingId = pathParts[3]; // /track/click/{trackingId}
|
||||
const linkId = pathParts[4]; // /track/click/{trackingId}/{linkId}
|
||||
const targetUrl = parsedUrl.query.url;
|
||||
|
||||
if (!trackingId || !targetUrl) {
|
||||
return this.handle400(req, res, "Missing tracking ID or target URL");
|
||||
}
|
||||
|
||||
// Log the click
|
||||
const trackingData = {
|
||||
trackingId,
|
||||
linkId,
|
||||
event: "email_click",
|
||||
targetUrl,
|
||||
timestamp: new Date().toISOString(),
|
||||
ip: req.connection.remoteAddress || req.headers["x-forwarded-for"],
|
||||
userAgent: req.headers["user-agent"],
|
||||
referer: req.headers.referer,
|
||||
};
|
||||
|
||||
logger.info("Email link clicked", trackingData);
|
||||
|
||||
// Store in database
|
||||
try {
|
||||
await database.storeTrackingEvent(trackingId, "click", trackingData);
|
||||
} catch (error) {
|
||||
logger.error("Failed to store tracking event", {
|
||||
trackingId,
|
||||
event: "click",
|
||||
error: error.message,
|
||||
});
|
||||
}
|
||||
|
||||
// Redirect to target URL
|
||||
res.writeHead(302, {
|
||||
Location: targetUrl,
|
||||
"Cache-Control": "no-cache",
|
||||
});
|
||||
res.end();
|
||||
}
|
||||
|
||||
handleHealthCheck(req, res) {
|
||||
res.writeHead(200, { "Content-Type": "application/json" });
|
||||
res.end(
|
||||
JSON.stringify({
|
||||
status: "healthy",
|
||||
timestamp: new Date().toISOString(),
|
||||
uptime: process.uptime(),
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
handle400(req, res, message) {
|
||||
res.writeHead(400, { "Content-Type": "text/plain" });
|
||||
res.end(`Bad Request: ${message}`);
|
||||
}
|
||||
|
||||
handle404(req, res) {
|
||||
res.writeHead(404, { "Content-Type": "text/plain" });
|
||||
res.end("Not Found");
|
||||
}
|
||||
|
||||
handle500(req, res) {
|
||||
res.writeHead(500, { "Content-Type": "text/plain" });
|
||||
res.end("Internal Server Error");
|
||||
}
|
||||
|
||||
// Generate tracking URLs
|
||||
generateOpenTrackingUrl(emailId) {
|
||||
return `${this.trackingDomain}/track/open/${emailId}`;
|
||||
}
|
||||
|
||||
generateClickTrackingUrl(emailId, linkId, targetUrl) {
|
||||
const encodedUrl = encodeURIComponent(targetUrl);
|
||||
return `${this.trackingDomain}/track/click/${emailId}/${linkId}?url=${encodedUrl}`;
|
||||
}
|
||||
|
||||
// Add tracking to email content
|
||||
addTrackingToEmail(htmlContent, emailId) {
|
||||
if (!htmlContent) return htmlContent;
|
||||
|
||||
// Add tracking pixel just before closing body tag
|
||||
const trackingPixel = `<img src="${this.generateOpenTrackingUrl(
|
||||
emailId
|
||||
)}" width="1" height="1" style="display:none;" alt="" />`;
|
||||
|
||||
if (htmlContent.includes("</body>")) {
|
||||
return htmlContent.replace("</body>", `${trackingPixel}</body>`);
|
||||
} else {
|
||||
// If no body tag, append at the end
|
||||
return htmlContent + trackingPixel;
|
||||
}
|
||||
}
|
||||
|
||||
// Replace links with tracking URLs
|
||||
addClickTrackingToEmail(htmlContent, emailId) {
|
||||
if (!htmlContent) return htmlContent;
|
||||
|
||||
let linkId = 0;
|
||||
return htmlContent.replace(
|
||||
/<a\s+([^>]*href=["']([^"']+)["'][^>]*)>/gi,
|
||||
(match, attributes, href) => {
|
||||
linkId++;
|
||||
|
||||
// Skip if already a tracking URL or mailto/tel links
|
||||
if (
|
||||
href.includes("/track/click/") ||
|
||||
href.startsWith("mailto:") ||
|
||||
href.startsWith("tel:")
|
||||
) {
|
||||
return match;
|
||||
}
|
||||
|
||||
const trackingUrl = this.generateClickTrackingUrl(
|
||||
emailId,
|
||||
linkId,
|
||||
href
|
||||
);
|
||||
return `<a ${attributes.replace(
|
||||
/href=["'][^"']+["']/i,
|
||||
`href="${trackingUrl}"`
|
||||
)}`;
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
// Combined method to add all tracking
|
||||
addEmailTracking(htmlContent, emailId, skipTracking = false) {
|
||||
if (!htmlContent) return htmlContent;
|
||||
|
||||
// If skip tracking is enabled, return original content without tracking
|
||||
if (skipTracking) {
|
||||
return htmlContent;
|
||||
}
|
||||
|
||||
let trackedContent = this.addClickTrackingToEmail(htmlContent, emailId);
|
||||
trackedContent = this.addTrackingToEmail(trackedContent, emailId);
|
||||
|
||||
return trackedContent;
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = new TrackingServer();
|
||||
5875
package-lock.json
generated
Normal file
5875
package-lock.json
generated
Normal file
File diff suppressed because it is too large
Load Diff
36
package.json
Normal file
36
package.json
Normal file
@ -0,0 +1,36 @@
|
||||
{
|
||||
"name": "outreach-engine",
|
||||
"version": "1.0.0",
|
||||
"description": "",
|
||||
"main": "index.js",
|
||||
"scripts": {
|
||||
"start": "node index.js",
|
||||
"start:dev": "NODE_ENV=development node index.js",
|
||||
"start:prod": "NODE_ENV=production node index.js",
|
||||
"test-email": "EMAIL_TEST_LIMIT=1 NODE_ENV=development node index.js",
|
||||
"test-campaigns": "EMAIL_TEST_MODE=true CAMPAIGN_TEST_MODE=true NODE_ENV=development node scripts/run-campaigns.js",
|
||||
"migrate": "node scripts/migrate-to-database.js",
|
||||
"test": "jest --config tests/jest.config.js",
|
||||
"test:watch": "jest --config tests/jest.config.js --watch",
|
||||
"test:coverage": "jest --config tests/jest.config.js --coverage",
|
||||
"validate-json": "node -e \"try { JSON.parse(require('fs').readFileSync('firm.json', 'utf8')); console.log('✅ JSON is valid'); } catch(e) { console.log('❌ JSON error:', e.message); }\"",
|
||||
"test-config": "node -e \"const config = require('./config'); console.log('Environment:', config.env); console.log('EMAIL_USER:', config.email.user ? 'Set' : 'Missing'); console.log('EMAIL_PASS:', config.email.pass ? 'Set' : 'Missing'); console.log('Test Mode:', config.email.testMode);\""
|
||||
},
|
||||
"keywords": [],
|
||||
"author": "",
|
||||
"license": "ISC",
|
||||
"type": "commonjs",
|
||||
"dependencies": {
|
||||
"delay": "^6.0.0",
|
||||
"dotenv": "^17.2.0",
|
||||
"handlebars": "^4.7.8",
|
||||
"nodemailer": "^7.0.5",
|
||||
"sqlite": "^5.1.1",
|
||||
"sqlite3": "^5.1.7",
|
||||
"winston": "^3.17.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@jest/globals": "^30.0.4",
|
||||
"jest": "^30.0.4"
|
||||
}
|
||||
}
|
||||
113
scripts/migrate-to-database.js
Normal file
113
scripts/migrate-to-database.js
Normal file
@ -0,0 +1,113 @@
|
||||
const fs = require("fs");
|
||||
const path = require("path");
|
||||
const logger = require("../lib/logger");
|
||||
|
||||
// Use a separate database instance for migration to avoid conflicts
|
||||
const Database = require("../lib/database");
|
||||
|
||||
async function migrateJsonToDatabase() {
|
||||
const migrationDb = new Database();
|
||||
|
||||
try {
|
||||
console.log("🚀 Starting migration from JSON to database...");
|
||||
|
||||
// Initialize migration database
|
||||
await migrationDb.init();
|
||||
|
||||
// Check if firm.json exists
|
||||
const firmJsonPath = path.join(__dirname, "..", "firm.json");
|
||||
if (!fs.existsSync(firmJsonPath)) {
|
||||
console.log("❌ firm.json not found. No migration needed.");
|
||||
return;
|
||||
}
|
||||
|
||||
// Read and parse firm.json
|
||||
const firmData = JSON.parse(fs.readFileSync(firmJsonPath, "utf8"));
|
||||
console.log("📖 Read firm.json successfully");
|
||||
|
||||
// Flatten the data structure (it's organized by state)
|
||||
const allFirms = [];
|
||||
for (const [state, firms] of Object.entries(firmData)) {
|
||||
if (Array.isArray(firms)) {
|
||||
firms.forEach((firm) => {
|
||||
// Normalize firm data
|
||||
allFirms.push({
|
||||
firmName: firm.firmName,
|
||||
location: firm.location,
|
||||
website: firm.website,
|
||||
contactEmail: firm.contactEmail || firm.email,
|
||||
state: state,
|
||||
});
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
console.log(
|
||||
`📊 Found ${allFirms.length} firms across ${
|
||||
Object.keys(firmData).length
|
||||
} states`
|
||||
);
|
||||
|
||||
// Filter out firms without email addresses
|
||||
const validFirms = allFirms.filter((firm) => firm.contactEmail);
|
||||
console.log(`✅ ${validFirms.length} firms have valid email addresses`);
|
||||
|
||||
if (validFirms.length !== allFirms.length) {
|
||||
console.log(
|
||||
`⚠️ Skipped ${
|
||||
allFirms.length - validFirms.length
|
||||
} firms without email addresses`
|
||||
);
|
||||
}
|
||||
|
||||
// Insert firms into database
|
||||
const inserted = await migrationDb.insertFirmsBatch(validFirms);
|
||||
console.log(`✨ Inserted ${inserted} new firms into database`);
|
||||
|
||||
// Remove duplicates
|
||||
const duplicatesRemoved = await migrationDb.removeDuplicateFirms();
|
||||
if (duplicatesRemoved > 0) {
|
||||
console.log(`🧹 Removed ${duplicatesRemoved} duplicate firms`);
|
||||
}
|
||||
|
||||
// Get final counts
|
||||
const counts = await migrationDb.getTableCounts();
|
||||
console.log("📈 Final database counts:", counts);
|
||||
|
||||
// Create backup of JSON file
|
||||
const backupPath = path.join(
|
||||
__dirname,
|
||||
"..",
|
||||
`firm.json.backup.${Date.now()}`
|
||||
);
|
||||
fs.copyFileSync(firmJsonPath, backupPath);
|
||||
console.log(`💾 Created backup: ${path.basename(backupPath)}`);
|
||||
|
||||
console.log("✅ Migration completed successfully!");
|
||||
} catch (error) {
|
||||
console.error("❌ Migration failed:", error.message);
|
||||
logger.error("Migration failed", {
|
||||
error: error.message,
|
||||
stack: error.stack,
|
||||
});
|
||||
throw error;
|
||||
} finally {
|
||||
// Only close if not called from main app
|
||||
await migrationDb.close();
|
||||
}
|
||||
}
|
||||
|
||||
// Run migration if script is called directly
|
||||
if (require.main === module) {
|
||||
migrateJsonToDatabase()
|
||||
.then(() => {
|
||||
console.log("Migration script completed");
|
||||
process.exit(0);
|
||||
})
|
||||
.catch((error) => {
|
||||
console.error("Migration script failed:", error);
|
||||
process.exit(1);
|
||||
});
|
||||
}
|
||||
|
||||
module.exports = { migrateJsonToDatabase };
|
||||
338
scripts/run-campaigns.js
Normal file
338
scripts/run-campaigns.js
Normal file
@ -0,0 +1,338 @@
|
||||
const config = require("../config");
|
||||
const nodemailer = require("nodemailer");
|
||||
const delay = require("delay");
|
||||
const fs = require("fs");
|
||||
const templateEngine = require("../lib/templateEngine");
|
||||
const attachmentHandler = require("../lib/attachmentHandler");
|
||||
const rateLimiter = require("../lib/rateLimiter");
|
||||
const errorHandler = require("../lib/errorHandler");
|
||||
const logger = require("../lib/logger");
|
||||
const database = require("../lib/database");
|
||||
const trackingServer = require("../lib/trackingServer");
|
||||
|
||||
// Extract email sending logic for reuse
|
||||
async function sendSingleEmail(mailOptions, recipient, transporter) {
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: [Campaign] Sending email to ${recipient}`);
|
||||
console.log(`🐛 DEBUG: [Campaign] Subject: ${mailOptions.subject}`);
|
||||
console.log(`🐛 DEBUG: [Campaign] Firm: ${mailOptions.firmName}`);
|
||||
console.log(`🐛 DEBUG: [Campaign] Template: ${mailOptions.templateName}`);
|
||||
console.log(`🐛 DEBUG: [Campaign] Tracking ID: ${mailOptions.trackingId}`);
|
||||
}
|
||||
|
||||
await transporter.sendMail(mailOptions);
|
||||
|
||||
// Log successful email
|
||||
logger.emailSent(
|
||||
recipient,
|
||||
mailOptions.subject,
|
||||
mailOptions.firmName,
|
||||
config.email.testMode
|
||||
);
|
||||
|
||||
console.log(
|
||||
`✅ Email sent to ${recipient}${
|
||||
config.email.testMode ? " (TEST MODE)" : ""
|
||||
}`
|
||||
);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: [Campaign] Email successfully delivered to ${recipient}`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Generate test recipients automatically based on campaign count
|
||||
function generateCampaignTestRecipients(campaignCount) {
|
||||
const baseEmail = config.email.user; // Use your own email as base
|
||||
const [localPart, domain] = baseEmail.split("@");
|
||||
|
||||
const recipients = [];
|
||||
for (let i = 1; i <= campaignCount; i++) {
|
||||
// Create test recipients like: yourname+campaign1@gmail.com, yourname+campaign2@gmail.com
|
||||
recipients.push(`${localPart}+campaign${i}@${domain}`);
|
||||
}
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: Generated ${campaignCount} campaign test recipients:`
|
||||
);
|
||||
recipients.forEach((email, index) => {
|
||||
console.log(`🐛 DEBUG: Campaign ${index + 1}: ${email}`);
|
||||
});
|
||||
}
|
||||
|
||||
return recipients;
|
||||
}
|
||||
|
||||
async function runCampaigns() {
|
||||
try {
|
||||
// Initialize database
|
||||
await database.init();
|
||||
|
||||
// Load campaign test data
|
||||
const testDataFile = config.campaigns.testDataFile;
|
||||
if (!fs.existsSync(testDataFile)) {
|
||||
throw new Error(`Campaign test data file not found: ${testDataFile}`);
|
||||
}
|
||||
|
||||
const testData = JSON.parse(fs.readFileSync(testDataFile, "utf8"));
|
||||
let campaigns = testData.TestCampaigns || [];
|
||||
|
||||
if (campaigns.length === 0) {
|
||||
throw new Error("No campaigns found in test data file");
|
||||
}
|
||||
|
||||
// Generate test recipients if in test mode
|
||||
if (config.email.testMode) {
|
||||
const testRecipients = generateCampaignTestRecipients(campaigns.length);
|
||||
|
||||
// Update campaigns with generated test recipients
|
||||
campaigns = campaigns.map((campaign, index) => ({
|
||||
...campaign,
|
||||
contactEmail: testRecipients[index] || campaign.contactEmail,
|
||||
}));
|
||||
|
||||
console.log(
|
||||
`🧪 TEST MODE: Updated ${campaigns.length} campaigns with auto-generated recipients`
|
||||
);
|
||||
}
|
||||
|
||||
console.log(`🚀 Running ${campaigns.length} different campaigns`);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: [Campaign] Loaded campaigns from: ${testDataFile}`
|
||||
);
|
||||
campaigns.forEach((campaign, index) => {
|
||||
console.log(
|
||||
`🐛 DEBUG: [Campaign ${index + 1}] ${campaign.campaign} → ${
|
||||
campaign.firmName
|
||||
} → ${campaign.contactEmail}`
|
||||
);
|
||||
console.log(
|
||||
`🐛 DEBUG: [Campaign ${index + 1}] Subject: ${campaign.subject}`
|
||||
);
|
||||
console.log(
|
||||
`🐛 DEBUG: [Campaign ${index + 1}] Template: ${campaign.campaign}`
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
// Start tracking server if enabled and not skipping tracking
|
||||
if (config.tracking.enabled && !config.tracking.skipTracking) {
|
||||
try {
|
||||
await trackingServer.start();
|
||||
} catch (error) {
|
||||
logger.error("Failed to start tracking server", {
|
||||
error: error.message,
|
||||
});
|
||||
console.warn(
|
||||
"⚠️ Tracking server failed to start. Continuing without tracking."
|
||||
);
|
||||
}
|
||||
} else if (config.tracking.skipTracking) {
|
||||
console.log("📊 Tracking disabled - SKIP_TRACKING enabled");
|
||||
}
|
||||
|
||||
// Setup email transporter
|
||||
const transportConfig = {
|
||||
auth: {
|
||||
user: config.smtp.user || config.email.user,
|
||||
pass: config.smtp.pass || config.email.pass,
|
||||
},
|
||||
};
|
||||
|
||||
if (config.smtp.host) {
|
||||
transportConfig.host = config.smtp.host;
|
||||
transportConfig.port = config.smtp.port;
|
||||
transportConfig.secure = config.smtp.secure;
|
||||
} else {
|
||||
transportConfig.service = "gmail";
|
||||
}
|
||||
|
||||
const transporter = nodemailer.createTransport(transportConfig);
|
||||
|
||||
// Get attachments once at start
|
||||
const attachments = await attachmentHandler.getAttachments();
|
||||
if (attachments.length > 0) {
|
||||
console.log(`📎 Attaching ${attachments.length} file(s) to emails`);
|
||||
}
|
||||
|
||||
// Process each campaign
|
||||
for (let i = 0; i < campaigns.length; i++) {
|
||||
const campaign = campaigns[i];
|
||||
console.log(
|
||||
`\n📧 Campaign ${i + 1}/${campaigns.length}: ${campaign.campaign}`
|
||||
);
|
||||
console.log(` Firm: ${campaign.firmName}`);
|
||||
console.log(` Template: ${campaign.campaign}`);
|
||||
console.log(` Subject: ${campaign.subject}`);
|
||||
|
||||
// Create campaign in database
|
||||
const campaignId = await database.createCampaign({
|
||||
name: `${campaign.campaign} - ${
|
||||
new Date().toISOString().split("T")[0]
|
||||
}`,
|
||||
subject: campaign.subject,
|
||||
templateName: campaign.campaign,
|
||||
testMode: config.email.testMode,
|
||||
});
|
||||
|
||||
await database.startCampaign(campaignId, 1);
|
||||
|
||||
// Format firm data for template
|
||||
const templateData = templateEngine.formatFirmData({
|
||||
firmName: campaign.firmName,
|
||||
location: campaign.location,
|
||||
website: campaign.website,
|
||||
contactEmail: campaign.contactEmail,
|
||||
email: campaign.contactEmail,
|
||||
state: campaign.state,
|
||||
});
|
||||
|
||||
// Use campaign contact email directly (contains generated test recipient in test mode)
|
||||
const recipient = campaign.contactEmail;
|
||||
|
||||
// Double check: Ensure we have a valid recipient (auto-generated in test mode)
|
||||
if (config.email.testMode && !recipient) {
|
||||
throw new Error("Test mode error: No recipient generated for campaign");
|
||||
}
|
||||
|
||||
// Log what we're doing
|
||||
if (config.email.testMode) {
|
||||
if (config.logging.debug) {
|
||||
console.log(`🐛 DEBUG: [Campaign] Campaign ${i + 1} → ${recipient}`);
|
||||
}
|
||||
|
||||
console.log(
|
||||
`🧪 TEST MODE: Email for ${campaign.firmName} → ${recipient}`
|
||||
);
|
||||
}
|
||||
|
||||
// Generate unique tracking ID
|
||||
const trackingId = `${campaignId}_${campaign.contactEmail}_${Date.now()}`;
|
||||
|
||||
// Render email using template
|
||||
const emailContent = await templateEngine.render(campaign.campaign, {
|
||||
...templateData,
|
||||
subject: campaign.subject,
|
||||
});
|
||||
|
||||
// Add tracking to HTML content (unless skip tracking is enabled)
|
||||
const trackedHtmlContent = trackingServer.addEmailTracking(
|
||||
emailContent.html,
|
||||
trackingId,
|
||||
config.tracking.skipTracking
|
||||
);
|
||||
|
||||
const mailOptions = {
|
||||
from: config.email.user,
|
||||
to: recipient,
|
||||
subject: campaign.subject,
|
||||
text: emailContent.text,
|
||||
html: trackedHtmlContent,
|
||||
attachments: attachments,
|
||||
firmName: campaign.firmName,
|
||||
trackingId: trackingId,
|
||||
};
|
||||
|
||||
try {
|
||||
await sendSingleEmail(mailOptions, recipient, transporter);
|
||||
|
||||
// Record success
|
||||
rateLimiter.recordSuccess();
|
||||
|
||||
// Show progress
|
||||
const stats = rateLimiter.getStats();
|
||||
console.log(
|
||||
`📊 Progress: ${stats.sentCount} sent, ${stats.averageRate} emails/hour`
|
||||
);
|
||||
|
||||
// Complete campaign
|
||||
await database.completeCampaign(campaignId, {
|
||||
sentEmails: 1,
|
||||
failedEmails: 0,
|
||||
});
|
||||
} catch (error) {
|
||||
console.error(
|
||||
`❌ Failed to send campaign ${campaign.campaign}:`,
|
||||
error.message
|
||||
);
|
||||
|
||||
// Complete campaign with failure
|
||||
await database.completeCampaign(campaignId, {
|
||||
sentEmails: 0,
|
||||
failedEmails: 1,
|
||||
});
|
||||
}
|
||||
|
||||
// Add delay between campaigns (except for the last one)
|
||||
if (i < campaigns.length - 1) {
|
||||
const delayMs = rateLimiter.getRandomDelay();
|
||||
console.log(
|
||||
`⏱️ Next campaign in: ${rateLimiter.formatDelay(delayMs)}`
|
||||
);
|
||||
|
||||
if (config.logging.debug) {
|
||||
console.log(
|
||||
`🐛 DEBUG: [Campaign] Delaying ${delayMs}ms before next campaign`
|
||||
);
|
||||
}
|
||||
|
||||
// Use setTimeout wrapped in Promise instead of delay package
|
||||
await new Promise((resolve) => setTimeout(resolve, delayMs));
|
||||
}
|
||||
}
|
||||
|
||||
// Final stats
|
||||
const finalStats = rateLimiter.getStats();
|
||||
console.log(`\n📈 All campaigns complete! Final stats:`, finalStats);
|
||||
|
||||
// Stop tracking server if it was started
|
||||
if (config.tracking.enabled && !config.tracking.skipTracking) {
|
||||
try {
|
||||
await trackingServer.stop();
|
||||
} catch (error) {
|
||||
logger.error("Failed to stop tracking server", {
|
||||
error: error.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error("Campaign runner failed:", error);
|
||||
|
||||
// Stop tracking server on error
|
||||
if (process.env.TRACKING_ENABLED === "true") {
|
||||
try {
|
||||
await trackingServer.stop();
|
||||
} catch (stopError) {
|
||||
logger.error("Failed to stop tracking server after error", {
|
||||
error: stopError.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
process.exit(1);
|
||||
}
|
||||
}
|
||||
|
||||
// Handle graceful shutdown
|
||||
process.on("SIGINT", async () => {
|
||||
console.log("\n🛑 Received SIGINT. Gracefully shutting down...");
|
||||
|
||||
if (process.env.TRACKING_ENABLED === "true") {
|
||||
try {
|
||||
await trackingServer.stop();
|
||||
} catch (error) {
|
||||
logger.error("Failed to stop tracking server during shutdown", {
|
||||
error: error.message,
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
process.exit(0);
|
||||
});
|
||||
|
||||
runCampaigns().catch(console.error);
|
||||
204
suggestions.md
Normal file
204
suggestions.md
Normal file
@ -0,0 +1,204 @@
|
||||
# 📧 Outreach Engine - Enhancement Suggestions
|
||||
|
||||
This document outlines potential improvements for the email outreach application. Items marked ✅ are implemented.
|
||||
|
||||
## ✅ Implemented Features
|
||||
|
||||
### 1. **HTML Email Support** ✅ DONE
|
||||
|
||||
- ✅ Professional HTML templates with Handlebars
|
||||
- ✅ Plain text fallback for compatibility
|
||||
- ✅ Responsive design with styling
|
||||
|
||||
### 2. **Advanced Personalization** ✅ DONE
|
||||
|
||||
- ✅ Dynamic content using firm data (name, location, website)
|
||||
- ✅ Template engine with Handlebars
|
||||
- ✅ Conditional content based on available data
|
||||
|
||||
### 3. **Email Templates** ✅ DONE
|
||||
|
||||
- ✅ Handlebars template system
|
||||
- ✅ Multiple template support
|
||||
- ✅ HTML and text versions
|
||||
|
||||
### 4. **Configuration Management** ✅ DONE
|
||||
|
||||
- ✅ Separate dev/production environments
|
||||
- ✅ Environment-based configuration
|
||||
- ✅ Centralized config module
|
||||
|
||||
### 5. **Enhanced Rate Limiting** ✅ DONE
|
||||
|
||||
- ✅ Randomized delays with jitter
|
||||
- ✅ Automatic pausing based on volume
|
||||
- ✅ Real-time statistics and monitoring
|
||||
|
||||
### 6. **Attachment Support** ✅ DONE
|
||||
|
||||
- ✅ PDF, Word, image attachments
|
||||
- ✅ File size validation
|
||||
- ✅ Configurable attachment lists
|
||||
|
||||
### 7. **GIF Support** ✅ DONE
|
||||
|
||||
- ✅ Inline GIFs in email body
|
||||
- ✅ Auto-play on email open
|
||||
- ✅ Professional styling
|
||||
|
||||
### 8. **Error Handling & Retries** ✅ DONE
|
||||
|
||||
- ✅ Smart error classification (auth, network, recipient, etc.)
|
||||
- ✅ Exponential backoff retry logic
|
||||
- ✅ Permanent failure detection
|
||||
- ✅ Retry queue management
|
||||
|
||||
### 9. **Winston Logging** ✅ DONE
|
||||
|
||||
- ✅ Structured JSON logging with timestamps
|
||||
- ✅ Multiple log files (error, combined, email-activity)
|
||||
- ✅ Log rotation and file size management
|
||||
- ✅ Development console output
|
||||
|
||||
### 10. **Database Integration** ✅ DONE
|
||||
|
||||
- ✅ SQLite database with optimized schema
|
||||
- ✅ Campaign and email send tracking
|
||||
- ✅ Automatic JSON migration
|
||||
- ✅ Advanced analytics and reporting
|
||||
|
||||
### 11. **Testing Framework** ✅ DONE
|
||||
|
||||
- ✅ Jest testing with comprehensive mocks
|
||||
- ✅ Test coverage reporting (`npm run test:coverage`)
|
||||
- ✅ Module-specific test suites
|
||||
- ✅ Watch mode for development (`npm run test:watch`)
|
||||
- ✅ Continuous integration ready
|
||||
- ✅ Configuration validation scripts (`npm run test-config`)
|
||||
- ✅ JSON validation utilities (`npm run validate-json`)
|
||||
|
||||
### 12. **Open Tracking** ✅ DONE
|
||||
|
||||
- ✅ Invisible 1x1 pixel tracking
|
||||
- ✅ HTTP tracking server
|
||||
- ✅ Detailed analytics logging
|
||||
- ✅ IP and user agent capture
|
||||
|
||||
### 13. **Click Tracking** ✅ DONE
|
||||
|
||||
- ✅ Automatic link wrapping
|
||||
- ✅ Redirect tracking with analytics
|
||||
- ✅ Link-specific statistics
|
||||
- ✅ Target URL preservation
|
||||
|
||||
---
|
||||
|
||||
## 🚀 Future Enhancement Ideas
|
||||
|
||||
### Phase 1: Remaining Core Features
|
||||
|
||||
#### **Duplicate Management**
|
||||
|
||||
- **What**: Advanced deduplication beyond email addresses
|
||||
- **Implementation**: Fuzzy matching on firm names, domains
|
||||
- **Benefits**: Cleaner data and reduced redundant outreach
|
||||
|
||||
#### **Development Tooling** ✅ IMPLEMENTED
|
||||
|
||||
- **What**: Comprehensive development and testing utilities
|
||||
- **Implementation**:
|
||||
- Jest testing framework with watch mode and coverage
|
||||
- Configuration validation scripts
|
||||
- JSON syntax validation utilities
|
||||
- npm scripts for common tasks
|
||||
- **Benefits**: Improved development workflow, code reliability, and easier debugging
|
||||
|
||||
### Phase 3: Advanced Features
|
||||
|
||||
#### **Campaign Management**
|
||||
|
||||
- **What**: Multiple campaign support with tracking
|
||||
- **Implementation**: Campaign IDs, segmented lists, scheduling
|
||||
- **Benefits**: Organized multi-stage outreach
|
||||
|
||||
#### **Queue Management**
|
||||
|
||||
- **What**: Background job processing
|
||||
- **Implementation**: Bull Queue or similar
|
||||
- **Benefits**: Non-blocking operations
|
||||
|
||||
#### **API Integration**
|
||||
|
||||
- **What**: Pull firm data from external sources
|
||||
- **Implementation**: CRM APIs, legal directories
|
||||
- **Benefits**: Automated data collection
|
||||
|
||||
### Phase 4: Analytics & Monitoring
|
||||
|
||||
#### **Health Monitoring**
|
||||
|
||||
- **What**: Application performance monitoring
|
||||
- **Implementation**: Health check endpoints, error alerting
|
||||
- **Benefits**: Proactive issue detection
|
||||
|
||||
---
|
||||
|
||||
## 📈 Delivery Tracking Explanation
|
||||
|
||||
**How Email Delivery Tracking Would Work:**
|
||||
|
||||
### 1. **Open Tracking**
|
||||
|
||||
- Embed 1x1 pixel image in HTML emails
|
||||
- When email opens, pixel loads from your server
|
||||
- Log timestamp, IP, user agent
|
||||
|
||||
### 2. **Click Tracking**
|
||||
|
||||
- Replace all links with tracking URLs
|
||||
- Redirect through your server to log clicks
|
||||
- Track which links are most effective
|
||||
|
||||
### 3. **Bounce Tracking**
|
||||
|
||||
- Configure webhook with email provider
|
||||
- Receive notifications for bounced emails
|
||||
- Update database to mark invalid addresses
|
||||
|
||||
### 4. **Implementation Approach**
|
||||
|
||||
```javascript
|
||||
// Example tracking pixel
|
||||
<img src="https://yourdomain.com/track/open/{{emailId}}" width="1" height="1" />
|
||||
|
||||
// Example click tracking
|
||||
<a href="https://yourdomain.com/track/click/{{emailId}}/{{linkId}}">Original Link</a>
|
||||
```
|
||||
|
||||
### 5. **Privacy Considerations**
|
||||
|
||||
- Include tracking disclosure in emails
|
||||
- Respect user privacy preferences
|
||||
- Comply with GDPR/privacy laws
|
||||
- Provide opt-out mechanisms
|
||||
|
||||
### 6. **Technical Requirements**
|
||||
|
||||
- Web server for tracking endpoints
|
||||
- Database for storing tracking data
|
||||
- Analytics dashboard for viewing data
|
||||
- Integration with email sending system
|
||||
|
||||
---
|
||||
|
||||
## 🛠️ Implementation Notes
|
||||
|
||||
### Next Steps Priority:
|
||||
|
||||
1. **Error Handling** - Critical for production reliability
|
||||
2. **Logging** - Essential for debugging and monitoring
|
||||
3. **Database** - Scalability and performance improvement
|
||||
4. **Testing** - Code quality and maintainability
|
||||
5. **Advanced Features** - Enhanced functionality
|
||||
|
||||
_These enhancements build upon the already implemented foundation to create a professional-grade email outreach system._
|
||||
42
templates/campaign-1-saas.html
Normal file
42
templates/campaign-1-saas.html
Normal file
@ -0,0 +1,42 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 600px; margin: 0 auto; padding: 20px; }
|
||||
h1 { color: #2c3e50; }
|
||||
.cta { background: #e74c3c; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; font-weight: bold; }
|
||||
.price { background: #f8f9fa; padding: 15px; border-left: 4px solid #e74c3c; margin: 15px 0; }
|
||||
@media (max-width: 600px) { body { padding: 10px; } }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>🚀 LinkedIn Employment Intelligence API for {{firmName}}</h1>
|
||||
<p>Hello {{firmName}} team,</p>
|
||||
<p>I've developed an <strong>automated LinkedIn parser</strong> that finds recently terminated employees in {{location}} and {{state}} - perfect for employment law leads.</p>
|
||||
|
||||
<h2>What You Get:</h2>
|
||||
<ul>
|
||||
<li>📡 <strong>Real-time API access</strong> to query layoffs, terminations, wrongful dismissals</li>
|
||||
<li>🎯 <strong>Location filtering</strong> for {{location}} and areas where you practice</li>
|
||||
<li>🤖 <strong>AI analysis</strong> of posts (sentiment, urgency, potential case value)</li>
|
||||
<li>📊 <strong>Clean JSON data</strong> with contact info, company details, timeline</li>
|
||||
<li>🔄 <strong>Daily updates</strong> - never miss a potential client</li>
|
||||
</ul>
|
||||
|
||||
<div class="price">
|
||||
<strong>Pricing:</strong> $299/month - Cancel anytime<br>
|
||||
<em>First 50 queries free to test the quality</em>
|
||||
</div>
|
||||
|
||||
<p>This runs 24/7 and finds cases your competitors miss. Ready to see it in action?</p>
|
||||
|
||||
<p><a href="mailto:{{contactEmail}}?subject=LinkedIn Parser Demo Request" class="cta">Request Free Demo</a></p>
|
||||
|
||||
<p>Best regards,<br>
|
||||
[Your Name]<br>
|
||||
LinkedIn Employment Intelligence</p>
|
||||
</body>
|
||||
</html>
|
||||
42
templates/campaign-2-data-service.html
Normal file
42
templates/campaign-2-data-service.html
Normal file
@ -0,0 +1,42 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 600px; margin: 0 auto; padding: 20px; }
|
||||
h1 { color: #2c3e50; }
|
||||
.cta { background: #27ae60; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; font-weight: bold; }
|
||||
.price { background: #f8f9fa; padding: 15px; border-left: 4px solid #27ae60; margin: 15px 0; }
|
||||
@media (max-width: 600px) { body { padding: 10px; } }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>📊 Monthly Employment Intelligence Reports for {{firmName}}</h1>
|
||||
<p>Hello {{firmName}},</p>
|
||||
<p>What if you received a <strong>curated monthly report</strong> of employment law opportunities in {{location}} and {{state}} - delivered to your inbox?</p>
|
||||
|
||||
<h2>What You Receive:</h2>
|
||||
<ul>
|
||||
<li>📋 <strong>Monthly PDF report</strong> with 50-100 qualified leads</li>
|
||||
<li>🎯 <strong>{{location}}-specific</strong> layoffs, terminations, workplace issues</li>
|
||||
<li>🔍 <strong>Pre-screened contacts</strong> with AI-analyzed case potential</li>
|
||||
<li>📈 <strong>Trend analysis</strong> - which companies are laying off most</li>
|
||||
<li>⚡ <strong>Urgent alerts</strong> for high-value cases (mass layoffs, discrimination)</li>
|
||||
</ul>
|
||||
|
||||
<div class="price">
|
||||
<strong>Investment:</strong> $499/month<br>
|
||||
<em>Includes setup, monthly reports, and urgent alerts</em>
|
||||
</div>
|
||||
|
||||
<p>I handle all the technical work - you focus on winning cases. No software to install, no training needed.</p>
|
||||
|
||||
<p><a href="mailto:{{contactEmail}}?subject=Sample Report Request" class="cta">Get Sample Report</a></p>
|
||||
|
||||
<p>Best regards,<br>
|
||||
[Your Name]<br>
|
||||
Employment Intelligence Services</p>
|
||||
</body>
|
||||
</html>
|
||||
42
templates/campaign-3-license.html
Normal file
42
templates/campaign-3-license.html
Normal file
@ -0,0 +1,42 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 600px; margin: 0 auto; padding: 20px; }
|
||||
h1 { color: #2c3e50; }
|
||||
.cta { background: #8e44ad; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; font-weight: bold; }
|
||||
.price { background: #f8f9fa; padding: 15px; border-left: 4px solid #8e44ad; margin: 15px 0; }
|
||||
@media (max-width: 600px) { body { padding: 10px; } }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>🏆 Own Your LinkedIn Employment Parser - {{firmName}}</h1>
|
||||
<p>Dear {{firmName}} team,</p>
|
||||
<p>Instead of paying monthly fees, what if you could <strong>own</strong> a custom LinkedIn parser built specifically for {{location}} employment law?</p>
|
||||
|
||||
<h2>What You Get:</h2>
|
||||
<ul>
|
||||
<li>💻 <strong>Complete source code</strong> - you own it forever</li>
|
||||
<li>🛠️ <strong>Custom installation</strong> on your servers/computer</li>
|
||||
<li>🎯 <strong>Pre-configured</strong> for {{location}} and {{state}} searches</li>
|
||||
<li>📚 <strong>Full documentation</strong> and training for your team</li>
|
||||
<li>🔧 <strong>6 months support</strong> included for updates/fixes</li>
|
||||
</ul>
|
||||
|
||||
<div class="price">
|
||||
<strong>One-time Investment:</strong> $4,999<br>
|
||||
<em>Optional: $299/month maintenance & updates</em>
|
||||
</div>
|
||||
|
||||
<p>No ongoing fees, no data limits, complete control. Perfect for firms that want to keep everything in-house.</p>
|
||||
|
||||
<p><a href="mailto:{{contactEmail}}?subject=Custom Parser License Inquiry" class="cta">Schedule Demo</a></p>
|
||||
|
||||
<p>Best regards,<br>
|
||||
[Your Name]<br>
|
||||
Custom Legal Technology Solutions</p>
|
||||
</body>
|
||||
</html>
|
||||
44
templates/campaign-4-gui.html
Normal file
44
templates/campaign-4-gui.html
Normal file
@ -0,0 +1,44 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; max-width: 600px; margin: 0 auto; padding: 20px; }
|
||||
h1 { color: #2c3e50; }
|
||||
.cta { background: #3498db; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; font-weight: bold; }
|
||||
.price { background: #f8f9fa; padding: 15px; border-left: 4px solid #3498db; margin: 15px 0; }
|
||||
@media (max-width: 600px) { body { padding: 10px; } }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>⚡ LinkedIn Employment Dashboard for {{firmName}}</h1>
|
||||
<p>Hello {{firmName}},</p>
|
||||
<p>Introducing a <strong>web-based dashboard</strong> where you can search for employment law opportunities in {{location}} with just a few clicks.</p>
|
||||
|
||||
<h2>How It Works:</h2>
|
||||
<ul>
|
||||
<li>🌐 <strong>Login to secure portal</strong> - no software to install</li>
|
||||
<li>🔍 <strong>Enter search terms</strong> ("laid off", "wrongful termination", etc.)</li>
|
||||
<li>📍 <strong>Set location</strong> to {{location}}, {{state}}, or expand radius</li>
|
||||
<li>⏰ <strong>Get results in minutes</strong> - contact info, company details, post analysis</li>
|
||||
<li>📤 <strong>Export to CSV</strong> for your CRM or follow-up system</li>
|
||||
</ul>
|
||||
|
||||
<div class="price">
|
||||
<strong>Pricing:</strong><br>
|
||||
• Basic: $199/month (100 searches)<br>
|
||||
• Professional: $399/month (500 searches)<br>
|
||||
• Enterprise: $699/month (unlimited)
|
||||
</div>
|
||||
|
||||
<p>Easy to use, no technical skills required. Your team can start finding cases today.</p>
|
||||
|
||||
<p><a href="mailto:{{contactEmail}}?subject=Dashboard Demo Request" class="cta">Try Free Demo</a></p>
|
||||
|
||||
<p>Best regards,<br>
|
||||
[Your Name]<br>
|
||||
Employment Search Platform</p>
|
||||
</body>
|
||||
</html>
|
||||
85
templates/employment-layer.html
Normal file
85
templates/employment-layer.html
Normal file
@ -0,0 +1,85 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body {
|
||||
font-family: Arial, sans-serif;
|
||||
line-height: 1.6;
|
||||
color: #333;
|
||||
max-width: 600px;
|
||||
margin: 0 auto;
|
||||
padding: 20px;
|
||||
}
|
||||
h1 {
|
||||
color: #2c3e50;
|
||||
}
|
||||
.cta {
|
||||
background: #3498db;
|
||||
color: white;
|
||||
padding: 10px 20px;
|
||||
text-decoration: none;
|
||||
border-radius: 5px;
|
||||
}
|
||||
@media (max-width: 600px) {
|
||||
body {
|
||||
padding: 10px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>
|
||||
Revolutionary LinkedIn Parser: Unlock Employment Insights for {{firmName}}
|
||||
</h1>
|
||||
<p>Dear {{firmName}} team in {{location}},</p>
|
||||
<p>
|
||||
Imagine a tool that intelligently queries LinkedIn for professionals who
|
||||
may have been recently let go, fired, or terminated – providing your firm
|
||||
with targeted leads for employment law cases or recruitment. Our
|
||||
<strong>Employment Layer Parser</strong> does exactly that, with powerful
|
||||
features optimized for maximum value.
|
||||
</p>
|
||||
<h2>Key Features & Value:</h2>
|
||||
<ul>
|
||||
<li>
|
||||
<strong>Automated Login & Search</strong>: Seamlessly logs into LinkedIn
|
||||
and searches posts using keywords (e.g., 'laid off', 'terminated') from
|
||||
CSVs or CLI – saves hours of manual browsing.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Flexible & Customizable Queries with Location Targeting</strong
|
||||
>: Adjust date ranges, sorting. Filter by location to target the areas
|
||||
where you can practice, such as {{location}} or {{state}}-specific
|
||||
employment transitions for licensed jurisdictions.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Duplicate Prevention & Clean Data</strong>: Detects duplicates,
|
||||
removes noise (hashtags, emojis, URLs), and timestamps results in JSON –
|
||||
delivers clean, actionable data without redundancy.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Local AI Analysis</strong>: Integrates free local Ollama models
|
||||
for private, fast post-processing (e.g., sentiment analysis on layoff
|
||||
posts) – adds deep insights without cloud costs or privacy risks.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Geographic & Runtime Flexibility</strong>: Validates locations
|
||||
accurately and supports CLI overrides – ideal for targeted campaigns or
|
||||
ad-hoc runs.
|
||||
</li>
|
||||
</ul>
|
||||
<p>
|
||||
This parser maximizes value by combining automation, AI, and precision –
|
||||
helping {{firmName}} identify opportunities in employment transitions.
|
||||
Let's partner to integrate it into your workflow!
|
||||
</p>
|
||||
<p>
|
||||
<a href="{{website}}" class="cta">Learn More</a> or reply to
|
||||
{{contactEmail}}.
|
||||
</p>
|
||||
<p>Best regards,<br />Your Name<br />Your Company</p>
|
||||
</body>
|
||||
</html>
|
||||
80
templates/general-intro.html
Normal file
80
templates/general-intro.html
Normal file
@ -0,0 +1,80 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body {
|
||||
font-family: Arial, sans-serif;
|
||||
line-height: 1.6;
|
||||
color: #333;
|
||||
max-width: 600px;
|
||||
margin: 0 auto;
|
||||
padding: 20px;
|
||||
}
|
||||
h1 {
|
||||
color: #2c3e50;
|
||||
}
|
||||
.cta {
|
||||
background: #3498db;
|
||||
color: white;
|
||||
padding: 10px 20px;
|
||||
text-decoration: none;
|
||||
border-radius: 5px;
|
||||
}
|
||||
@media (max-width: 600px) {
|
||||
body {
|
||||
padding: 10px;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>
|
||||
Exciting Partnership Opportunity: Advanced Data Bot for {{firmName}}
|
||||
</h1>
|
||||
<p>Dear {{firmName}} team in {{location}},</p>
|
||||
<p>
|
||||
I'm reaching out from my development team with an innovative tool that
|
||||
could transform how your firm handles data: a
|
||||
<strong>general-purpose bot</strong> designed for automated data parsing,
|
||||
extraction, filtering, formatting, presentation, and reporting.
|
||||
</p>
|
||||
<h2>Key Features:</h2>
|
||||
<ul>
|
||||
<li>
|
||||
<strong>Smart Parsing & Extraction</strong>: Automatically pulls and
|
||||
structures data from various sources (e.g., websites, APIs, documents).
|
||||
</li>
|
||||
<li>
|
||||
<strong>AI-Powered Filtering with Location Targeting</strong>: Uses AI
|
||||
for contextual dimensions (e.g., sentiment, relevance) alongside
|
||||
traditional filters (e.g., keywords, dates). Filter by location to
|
||||
target the areas where you can practice, such as {{location}} or
|
||||
{{state}}-specific data for licensed jurisdictions.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Formatting & Presentation</strong>: Converts raw data into
|
||||
clean, visual formats (charts, tables) for easy insights.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Scheduling & Automation</strong>: Runs on custom schedules,
|
||||
generates reports, and integrates with tools like email or databases.
|
||||
</li>
|
||||
<li>
|
||||
<strong>Customization</strong>: Tailored for legal workflows, such as
|
||||
case research or client data management.
|
||||
</li>
|
||||
</ul>
|
||||
<p>
|
||||
This bot could streamline your operations at {{firmName}}, saving time and
|
||||
uncovering hidden insights. Let's discuss a potential partnership!
|
||||
</p>
|
||||
<p>
|
||||
<a href="{{website}}" class="cta">Visit Our Site</a> or reply to this
|
||||
email at {{contactEmail}}.
|
||||
</p>
|
||||
<p>Best regards,<br />Your Name<br />Your Company</p>
|
||||
</body>
|
||||
</html>
|
||||
107
templates/outreach.html
Normal file
107
templates/outreach.html
Normal file
@ -0,0 +1,107 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>{{subject}}</title>
|
||||
<style>
|
||||
body {
|
||||
font-family: Arial, sans-serif;
|
||||
line-height: 1.6;
|
||||
color: #333;
|
||||
max-width: 600px;
|
||||
margin: 0 auto;
|
||||
padding: 20px;
|
||||
}
|
||||
.header {
|
||||
background-color: #f4f4f4;
|
||||
padding: 20px;
|
||||
text-align: center;
|
||||
border-radius: 5px;
|
||||
}
|
||||
.content {
|
||||
padding: 20px 0;
|
||||
}
|
||||
.footer {
|
||||
text-align: center;
|
||||
padding: 20px;
|
||||
font-size: 12px;
|
||||
color: #666;
|
||||
}
|
||||
.button {
|
||||
display: inline-block;
|
||||
padding: 10px 20px;
|
||||
background-color: #007bff;
|
||||
color: white;
|
||||
text-decoration: none;
|
||||
border-radius: 5px;
|
||||
margin: 10px 0;
|
||||
}
|
||||
.firm-info {
|
||||
background-color: #f9f9f9;
|
||||
padding: 10px;
|
||||
border-left: 3px solid #007bff;
|
||||
margin: 10px 0;
|
||||
}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="header">
|
||||
<h1>Legal Partnership Opportunity</h1>
|
||||
</div>
|
||||
|
||||
<div class="content">
|
||||
<p>Dear {{greeting}},</p>
|
||||
|
||||
<p>
|
||||
I hope this email finds you well. I'm reaching out to
|
||||
<strong>{{firmName}}</strong> {{#if location}}in {{location}}{{/if}}
|
||||
regarding an exciting business opportunity.
|
||||
</p>
|
||||
|
||||
{{#if website}}
|
||||
<div class="firm-info">
|
||||
<p>
|
||||
We've reviewed your firm's profile and are impressed by your practice
|
||||
areas and expertise showcased on your website at
|
||||
<a href="{{website}}">{{website}}</a>.
|
||||
</p>
|
||||
</div>
|
||||
{{/if}}
|
||||
|
||||
<p>
|
||||
We have a unique proposition that could benefit your firm significantly:
|
||||
</p>
|
||||
|
||||
<ul>
|
||||
<li>Expand your client base with qualified leads</li>
|
||||
<li>Access to cutting-edge legal technology solutions</li>
|
||||
<li>Strategic partnership opportunities</li>
|
||||
<li>Revenue growth potential of 20-30%</li>
|
||||
</ul>
|
||||
|
||||
<p>
|
||||
I would love to schedule a brief 15-minute call to discuss how we can
|
||||
help {{firmName}} achieve its growth objectives.
|
||||
</p>
|
||||
|
||||
<p style="text-align: center">
|
||||
<a href="mailto:{{fromEmail}}?subject=Re: {{subject}}" class="button">
|
||||
Schedule a Call
|
||||
</a>
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Best regards,<br />
|
||||
{{senderName}}<br />
|
||||
{{senderTitle}}<br />
|
||||
{{senderCompany}}
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div class="footer">
|
||||
<p>This email was sent to {{email}} for {{firmName}}</p>
|
||||
<p>To unsubscribe, reply with "UNSUBSCRIBE" in the subject line</p>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
16
tests/jest.config.js
Normal file
16
tests/jest.config.js
Normal file
@ -0,0 +1,16 @@
|
||||
module.exports = {
|
||||
testEnvironment: "node",
|
||||
collectCoverage: true,
|
||||
coverageDirectory: "../coverage",
|
||||
coverageReporters: ["text", "lcov", "html"],
|
||||
collectCoverageFrom: [
|
||||
"../lib/**/*.js",
|
||||
"../config/**/*.js",
|
||||
"!../lib/**/*.test.js",
|
||||
"!**/node_modules/**",
|
||||
],
|
||||
testMatch: ["**/__tests__/**/*.js", "**/?(*.)+(spec|test).js"],
|
||||
setupFilesAfterEnv: ["<rootDir>/setup.js"],
|
||||
testTimeout: 10000,
|
||||
verbose: true,
|
||||
};
|
||||
195
tests/lib/errorHandler.test.js
Normal file
195
tests/lib/errorHandler.test.js
Normal file
@ -0,0 +1,195 @@
|
||||
const { describe, test, expect, beforeEach } = require("@jest/globals");
|
||||
|
||||
// Mock config
|
||||
jest.mock("../../config", () => ({
|
||||
errorHandling: {
|
||||
maxRetries: 3,
|
||||
},
|
||||
}));
|
||||
|
||||
// Mock logger
|
||||
jest.mock("../../lib/logger", () => ({
|
||||
emailFailed: jest.fn(),
|
||||
emailRetry: jest.fn(),
|
||||
emailPermanentFailure: jest.fn(),
|
||||
}));
|
||||
|
||||
const errorHandler = require("../../lib/errorHandler");
|
||||
|
||||
describe("ErrorHandler", () => {
|
||||
beforeEach(() => {
|
||||
jest.clearAllMocks();
|
||||
errorHandler.clearRetries();
|
||||
});
|
||||
|
||||
describe("classifyError", () => {
|
||||
test("should classify authentication errors", () => {
|
||||
const error = new Error("Invalid login credentials");
|
||||
const result = errorHandler.classifyError(error);
|
||||
expect(result).toBe("AUTH_ERROR");
|
||||
});
|
||||
|
||||
test("should classify rate limit errors", () => {
|
||||
const error = new Error("Rate limit exceeded");
|
||||
const result = errorHandler.classifyError(error);
|
||||
expect(result).toBe("RATE_LIMIT");
|
||||
});
|
||||
|
||||
test("should classify network errors", () => {
|
||||
const error = new Error("Connection timeout");
|
||||
const result = errorHandler.classifyError(error);
|
||||
expect(result).toBe("NETWORK_ERROR");
|
||||
});
|
||||
|
||||
test("should classify recipient errors", () => {
|
||||
const error = new Error("Invalid recipient address");
|
||||
const result = errorHandler.classifyError(error);
|
||||
expect(result).toBe("RECIPIENT_ERROR");
|
||||
});
|
||||
|
||||
test("should classify message errors", () => {
|
||||
const error = new Error("Message too large");
|
||||
const result = errorHandler.classifyError(error);
|
||||
expect(result).toBe("MESSAGE_ERROR");
|
||||
});
|
||||
|
||||
test("should classify unknown errors", () => {
|
||||
const error = new Error("Something unexpected happened");
|
||||
const result = errorHandler.classifyError(error);
|
||||
expect(result).toBe("UNKNOWN_ERROR");
|
||||
});
|
||||
});
|
||||
|
||||
describe("isRetryable", () => {
|
||||
test("should mark retryable errors as retryable", () => {
|
||||
expect(errorHandler.isRetryable("RATE_LIMIT")).toBe(true);
|
||||
expect(errorHandler.isRetryable("NETWORK_ERROR")).toBe(true);
|
||||
expect(errorHandler.isRetryable("UNKNOWN_ERROR")).toBe(true);
|
||||
});
|
||||
|
||||
test("should mark non-retryable errors as non-retryable", () => {
|
||||
expect(errorHandler.isRetryable("AUTH_ERROR")).toBe(false);
|
||||
expect(errorHandler.isRetryable("RECIPIENT_ERROR")).toBe(false);
|
||||
expect(errorHandler.isRetryable("MESSAGE_ERROR")).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
describe("getRetryDelay", () => {
|
||||
test("should calculate exponential backoff delay", () => {
|
||||
const delay1 = errorHandler.getRetryDelay(1);
|
||||
const delay2 = errorHandler.getRetryDelay(2);
|
||||
const delay3 = errorHandler.getRetryDelay(3);
|
||||
|
||||
// Each delay should be roughly double the previous (with jitter)
|
||||
expect(delay1).toBeGreaterThan(45000); // ~1 minute with jitter
|
||||
expect(delay1).toBeLessThan(90000);
|
||||
|
||||
expect(delay2).toBeGreaterThan(90000); // ~2 minutes with jitter
|
||||
expect(delay2).toBeLessThan(180000);
|
||||
|
||||
expect(delay3).toBeGreaterThan(180000); // ~4 minutes with jitter
|
||||
expect(delay3).toBeLessThan(360000);
|
||||
});
|
||||
|
||||
test("should cap delay at maximum", () => {
|
||||
const delay = errorHandler.getRetryDelay(10); // Very high attempt number
|
||||
expect(delay).toBeLessThanOrEqual(30 * 60 * 1000); // 30 minutes max
|
||||
});
|
||||
});
|
||||
|
||||
describe("handleError", () => {
|
||||
test("should schedule retry for retryable errors", async () => {
|
||||
const email = { subject: "Test", firmName: "Test Firm" };
|
||||
const recipient = "test@example.com";
|
||||
const error = new Error("Network timeout");
|
||||
const transporter = {};
|
||||
|
||||
const result = await errorHandler.handleError(
|
||||
email,
|
||||
recipient,
|
||||
error,
|
||||
transporter
|
||||
);
|
||||
|
||||
expect(result).toBe(true); // Indicates retry scheduled
|
||||
|
||||
const stats = errorHandler.getRetryStats();
|
||||
expect(stats.totalFailed).toBe(1);
|
||||
});
|
||||
|
||||
test("should not schedule retry for non-retryable errors", async () => {
|
||||
const email = { subject: "Test", firmName: "Test Firm" };
|
||||
const recipient = "test@example.com";
|
||||
const error = new Error("Invalid login");
|
||||
const transporter = {};
|
||||
|
||||
const result = await errorHandler.handleError(
|
||||
email,
|
||||
recipient,
|
||||
error,
|
||||
transporter
|
||||
);
|
||||
|
||||
expect(result).toBe(false); // Indicates permanent failure
|
||||
|
||||
const stats = errorHandler.getRetryStats();
|
||||
expect(stats.totalFailed).toBe(0);
|
||||
});
|
||||
|
||||
test("should not retry after max attempts reached", async () => {
|
||||
const email = { subject: "Test", firmName: "Test Firm" };
|
||||
const recipient = "test@example.com";
|
||||
const error = new Error("Network timeout");
|
||||
const transporter = {};
|
||||
|
||||
// Schedule maximum retries
|
||||
await errorHandler.handleError(email, recipient, error, transporter);
|
||||
await errorHandler.handleError(email, recipient, error, transporter);
|
||||
await errorHandler.handleError(email, recipient, error, transporter);
|
||||
|
||||
// This should be a permanent failure
|
||||
const result = await errorHandler.handleError(
|
||||
email,
|
||||
recipient,
|
||||
error,
|
||||
transporter
|
||||
);
|
||||
|
||||
expect(result).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
describe("getRetryStats", () => {
|
||||
test("should return correct retry statistics", () => {
|
||||
// Initially no retries
|
||||
let stats = errorHandler.getRetryStats();
|
||||
expect(stats.totalFailed).toBe(0);
|
||||
expect(stats.pendingRetries).toBe(0);
|
||||
expect(stats.readyToRetry).toBe(0);
|
||||
|
||||
// Add a retry item
|
||||
errorHandler.failedEmails.push({
|
||||
recipient: "test@example.com",
|
||||
retryAt: Date.now() + 60000, // 1 minute from now
|
||||
});
|
||||
|
||||
stats = errorHandler.getRetryStats();
|
||||
expect(stats.totalFailed).toBe(1);
|
||||
expect(stats.pendingRetries).toBe(1);
|
||||
expect(stats.readyToRetry).toBe(0);
|
||||
});
|
||||
});
|
||||
|
||||
describe("clearRetries", () => {
|
||||
test("should clear all retry data", () => {
|
||||
// Add some retry data
|
||||
errorHandler.failedEmails.push({ recipient: "test@example.com" });
|
||||
errorHandler.retryAttempts.set("test-key", 2);
|
||||
|
||||
errorHandler.clearRetries();
|
||||
|
||||
expect(errorHandler.failedEmails).toHaveLength(0);
|
||||
expect(errorHandler.retryAttempts.size).toBe(0);
|
||||
});
|
||||
});
|
||||
});
|
||||
160
tests/lib/rateLimiter.test.js
Normal file
160
tests/lib/rateLimiter.test.js
Normal file
@ -0,0 +1,160 @@
|
||||
const { describe, test, expect, beforeEach } = require("@jest/globals");
|
||||
|
||||
// Mock config
|
||||
jest.mock("../../config", () => ({
|
||||
app: {
|
||||
delayMinutes: 5,
|
||||
},
|
||||
}));
|
||||
|
||||
// Mock logger
|
||||
jest.mock("../../lib/logger", () => ({
|
||||
rateLimitPause: jest.fn(),
|
||||
}));
|
||||
|
||||
const rateLimiter = require("../../lib/rateLimiter");
|
||||
|
||||
describe("RateLimiter", () => {
|
||||
beforeEach(() => {
|
||||
jest.clearAllMocks();
|
||||
rateLimiter.reset();
|
||||
});
|
||||
|
||||
describe("getRandomDelay", () => {
|
||||
test("should return delay within expected range", () => {
|
||||
const delay = rateLimiter.getRandomDelay();
|
||||
|
||||
// Base delay is 5 minutes = 300,000ms
|
||||
// With 20% variance and jitter, expect roughly 240,000 to 390,000ms
|
||||
expect(delay).toBeGreaterThan(200000);
|
||||
expect(delay).toBeLessThan(400000);
|
||||
});
|
||||
|
||||
test("should return different delays each time (due to randomization)", () => {
|
||||
const delay1 = rateLimiter.getRandomDelay();
|
||||
const delay2 = rateLimiter.getRandomDelay();
|
||||
const delay3 = rateLimiter.getRandomDelay();
|
||||
|
||||
// Extremely unlikely to be identical due to randomization
|
||||
expect(delay1).not.toBe(delay2);
|
||||
expect(delay2).not.toBe(delay3);
|
||||
});
|
||||
});
|
||||
|
||||
describe("shouldPause", () => {
|
||||
test("should not pause initially", () => {
|
||||
expect(rateLimiter.shouldPause()).toBe(false);
|
||||
});
|
||||
|
||||
test("should pause after sending many emails in short time", () => {
|
||||
// Simulate sending 20 emails in 1 hour (exceeds 15/hour limit)
|
||||
rateLimiter.sentCount = 20;
|
||||
rateLimiter.startTime = Date.now() - 60 * 60 * 1000; // 1 hour ago
|
||||
|
||||
expect(rateLimiter.shouldPause()).toBe(true);
|
||||
});
|
||||
|
||||
test("should pause every 50 emails", () => {
|
||||
rateLimiter.sentCount = 50;
|
||||
expect(rateLimiter.shouldPause()).toBe(true);
|
||||
|
||||
rateLimiter.sentCount = 100;
|
||||
expect(rateLimiter.shouldPause()).toBe(true);
|
||||
});
|
||||
|
||||
test("should not pause if under rate limit", () => {
|
||||
// Simulate sending 10 emails in 1 hour (under 15/hour limit)
|
||||
rateLimiter.sentCount = 10;
|
||||
rateLimiter.startTime = Date.now() - 60 * 60 * 1000; // 1 hour ago
|
||||
|
||||
expect(rateLimiter.shouldPause()).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
describe("getPauseDuration", () => {
|
||||
test("should return pause duration around 30 minutes", () => {
|
||||
const duration = rateLimiter.getPauseDuration();
|
||||
|
||||
// Base pause is 30 minutes = 1,800,000ms
|
||||
// With randomization, expect 30-40 minutes
|
||||
expect(duration).toBeGreaterThan(30 * 60 * 1000);
|
||||
expect(duration).toBeLessThan(40 * 60 * 1000);
|
||||
});
|
||||
});
|
||||
|
||||
describe("getNextSendDelay", () => {
|
||||
test("should increment sent count", async () => {
|
||||
const initialCount = rateLimiter.sentCount;
|
||||
await rateLimiter.getNextSendDelay();
|
||||
expect(rateLimiter.sentCount).toBe(initialCount + 1);
|
||||
});
|
||||
|
||||
test("should return pause duration when should pause", async () => {
|
||||
// Force a pause condition
|
||||
rateLimiter.sentCount = 49; // Next increment will trigger pause at 50
|
||||
|
||||
const delay = await rateLimiter.getNextSendDelay();
|
||||
|
||||
// Should be a long pause, not normal delay
|
||||
expect(delay).toBeGreaterThan(30 * 60 * 1000); // More than 30 minutes
|
||||
});
|
||||
|
||||
test("should return normal delay when not pausing", async () => {
|
||||
rateLimiter.sentCount = 5; // Low count, won't trigger pause
|
||||
|
||||
const delay = await rateLimiter.getNextSendDelay();
|
||||
|
||||
// Should be normal delay (around 5 minutes with variance)
|
||||
expect(delay).toBeGreaterThan(200000);
|
||||
expect(delay).toBeLessThan(400000);
|
||||
});
|
||||
});
|
||||
|
||||
describe("formatDelay", () => {
|
||||
test("should format milliseconds to readable time", () => {
|
||||
expect(rateLimiter.formatDelay(60000)).toBe("1m 0s");
|
||||
expect(rateLimiter.formatDelay(90000)).toBe("1m 30s");
|
||||
expect(rateLimiter.formatDelay(125000)).toBe("2m 5s");
|
||||
expect(rateLimiter.formatDelay(3661000)).toBe("61m 1s");
|
||||
});
|
||||
});
|
||||
|
||||
describe("getStats", () => {
|
||||
test("should return correct statistics", () => {
|
||||
rateLimiter.sentCount = 10;
|
||||
rateLimiter.startTime = Date.now() - 60 * 60 * 1000; // 1 hour ago
|
||||
|
||||
const stats = rateLimiter.getStats();
|
||||
|
||||
expect(stats.sentCount).toBe(10);
|
||||
expect(stats.runtime).toBe(60); // 60 minutes
|
||||
expect(stats.averageRate).toBe("10.0"); // 10 emails per hour
|
||||
expect(stats.nextDelay).toMatch(/^\d+m \d+s$/); // Format like "5m 23s"
|
||||
});
|
||||
|
||||
test("should handle zero runtime gracefully", () => {
|
||||
rateLimiter.sentCount = 5;
|
||||
rateLimiter.startTime = Date.now(); // Just started
|
||||
|
||||
const stats = rateLimiter.getStats();
|
||||
|
||||
expect(stats.sentCount).toBe(5);
|
||||
expect(stats.runtime).toBe(0);
|
||||
// Average rate should be very high for instant runtime
|
||||
expect(parseFloat(stats.averageRate)).toBeGreaterThan(1000);
|
||||
});
|
||||
});
|
||||
|
||||
describe("reset", () => {
|
||||
test("should reset all counters", () => {
|
||||
rateLimiter.sentCount = 10;
|
||||
rateLimiter.lastSentTime = Date.now() - 60000;
|
||||
|
||||
rateLimiter.reset();
|
||||
|
||||
expect(rateLimiter.sentCount).toBe(0);
|
||||
expect(rateLimiter.lastSentTime).toBeNull();
|
||||
expect(rateLimiter.startTime).toBeCloseTo(Date.now(), -1); // Within 10ms
|
||||
});
|
||||
});
|
||||
});
|
||||
148
tests/lib/templateEngine.test.js
Normal file
148
tests/lib/templateEngine.test.js
Normal file
@ -0,0 +1,148 @@
|
||||
const { describe, test, expect, beforeEach } = require("@jest/globals");
|
||||
const fs = require("fs").promises;
|
||||
const path = require("path");
|
||||
|
||||
// Mock the config
|
||||
jest.mock("../../config", () => ({
|
||||
email: { user: "test@example.com" },
|
||||
gif: { enabled: false, url: "", alt: "" },
|
||||
}));
|
||||
|
||||
// Mock fs for template loading
|
||||
jest.mock("fs", () => ({
|
||||
promises: {
|
||||
readFile: jest.fn(),
|
||||
},
|
||||
}));
|
||||
|
||||
const templateEngine = require("../../lib/templateEngine");
|
||||
|
||||
describe("TemplateEngine", () => {
|
||||
beforeEach(() => {
|
||||
jest.clearAllMocks();
|
||||
// Clear template cache
|
||||
templateEngine.templates = {};
|
||||
});
|
||||
|
||||
describe("formatFirmData", () => {
|
||||
test("should format firm data correctly", () => {
|
||||
const firmData = {
|
||||
firmName: "Test Law Firm",
|
||||
location: "Test City",
|
||||
website: "https://test.com",
|
||||
contactEmail: "test@testfirm.com",
|
||||
};
|
||||
|
||||
const result = templateEngine.formatFirmData(firmData);
|
||||
|
||||
expect(result).toEqual({
|
||||
firmName: "Test Law Firm",
|
||||
location: "Test City",
|
||||
website: "https://test.com",
|
||||
email: "test@testfirm.com",
|
||||
greeting: "Legal Professional",
|
||||
});
|
||||
});
|
||||
|
||||
test("should handle missing data gracefully", () => {
|
||||
const firmData = {
|
||||
firmName: "Test Firm",
|
||||
};
|
||||
|
||||
const result = templateEngine.formatFirmData(firmData);
|
||||
|
||||
expect(result).toEqual({
|
||||
firmName: "Test Firm",
|
||||
location: undefined,
|
||||
website: undefined,
|
||||
email: undefined,
|
||||
greeting: "Legal Professional",
|
||||
});
|
||||
});
|
||||
|
||||
test("should use name as greeting when available", () => {
|
||||
const firmData = {
|
||||
firmName: "Test Firm",
|
||||
name: "John Doe",
|
||||
contactEmail: "john@test.com",
|
||||
};
|
||||
|
||||
const result = templateEngine.formatFirmData(firmData);
|
||||
|
||||
expect(result.greeting).toBe("John Doe");
|
||||
});
|
||||
});
|
||||
|
||||
describe("loadTemplate", () => {
|
||||
test("should load and compile templates", async () => {
|
||||
const mockHtmlContent = "<h1>{{title}}</h1>";
|
||||
const mockTxtContent = "{{title}}";
|
||||
|
||||
fs.readFile
|
||||
.mockResolvedValueOnce(mockHtmlContent)
|
||||
.mockResolvedValueOnce(mockTxtContent);
|
||||
|
||||
const result = await templateEngine.loadTemplate("test");
|
||||
|
||||
expect(fs.readFile).toHaveBeenCalledTimes(2);
|
||||
expect(result).toHaveProperty("html");
|
||||
expect(result).toHaveProperty("text");
|
||||
expect(typeof result.html).toBe("function");
|
||||
expect(typeof result.text).toBe("function");
|
||||
});
|
||||
|
||||
test("should cache loaded templates", async () => {
|
||||
const mockHtmlContent = "<h1>{{title}}</h1>";
|
||||
const mockTxtContent = "{{title}}";
|
||||
|
||||
fs.readFile
|
||||
.mockResolvedValueOnce(mockHtmlContent)
|
||||
.mockResolvedValueOnce(mockTxtContent);
|
||||
|
||||
// Load template twice
|
||||
await templateEngine.loadTemplate("test");
|
||||
await templateEngine.loadTemplate("test");
|
||||
|
||||
// Should only read files once due to caching
|
||||
expect(fs.readFile).toHaveBeenCalledTimes(2);
|
||||
});
|
||||
|
||||
test("should throw error when template loading fails", async () => {
|
||||
fs.readFile.mockRejectedValue(new Error("File not found"));
|
||||
|
||||
await expect(templateEngine.loadTemplate("nonexistent")).rejects.toThrow(
|
||||
"Failed to load template nonexistent"
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe("render", () => {
|
||||
test("should render template with data", async () => {
|
||||
const mockHtmlContent = "<h1>Hello {{name}}</h1>";
|
||||
const mockTxtContent = "Hello {{name}}";
|
||||
|
||||
fs.readFile
|
||||
.mockResolvedValueOnce(mockHtmlContent)
|
||||
.mockResolvedValueOnce(mockTxtContent);
|
||||
|
||||
const result = await templateEngine.render("test", { name: "World" });
|
||||
|
||||
expect(result.html).toContain("Hello World");
|
||||
expect(result.text).toContain("Hello World");
|
||||
});
|
||||
|
||||
test("should include default sender data", async () => {
|
||||
const mockHtmlContent = "From: {{senderName}}";
|
||||
const mockTxtContent = "From: {{senderName}}";
|
||||
|
||||
fs.readFile
|
||||
.mockResolvedValueOnce(mockHtmlContent)
|
||||
.mockResolvedValueOnce(mockTxtContent);
|
||||
|
||||
const result = await templateEngine.render("test", {});
|
||||
|
||||
expect(result.html).toContain("John Smith");
|
||||
expect(result.text).toContain("John Smith");
|
||||
});
|
||||
});
|
||||
});
|
||||
41
tests/setup.js
Normal file
41
tests/setup.js
Normal file
@ -0,0 +1,41 @@
|
||||
// Jest setup file for global test configuration
|
||||
const path = require("path");
|
||||
|
||||
// Set test environment
|
||||
process.env.NODE_ENV = "test";
|
||||
process.env.EMAIL_TEST_MODE = "true";
|
||||
process.env.EMAIL_USER = "test@example.com";
|
||||
process.env.EMAIL_PASS = "test-password";
|
||||
process.env.DELAY_MINUTES = "0"; // No delay in tests
|
||||
process.env.LOG_LEVEL = "error"; // Reduce log noise in tests
|
||||
|
||||
// Mock external dependencies
|
||||
jest.mock("nodemailer", () => ({
|
||||
createTransporter: jest.fn(() => ({
|
||||
sendMail: jest.fn(() => Promise.resolve({ messageId: "test-123" })),
|
||||
})),
|
||||
}));
|
||||
|
||||
// Mock delay module to make tests faster
|
||||
jest.mock("delay", () => jest.fn(() => Promise.resolve()));
|
||||
|
||||
// Console spy to reduce output noise in tests
|
||||
global.consoleSpy = jest.spyOn(console, "log").mockImplementation(() => {});
|
||||
global.consoleErrorSpy = jest
|
||||
.spyOn(console, "error")
|
||||
.mockImplementation(() => {});
|
||||
global.consoleWarnSpy = jest
|
||||
.spyOn(console, "warn")
|
||||
.mockImplementation(() => {});
|
||||
|
||||
// Clean up after each test
|
||||
afterEach(() => {
|
||||
jest.clearAllMocks();
|
||||
});
|
||||
|
||||
// Clean up after all tests
|
||||
afterAll(() => {
|
||||
global.consoleSpy.mockRestore();
|
||||
global.consoleErrorSpy.mockRestore();
|
||||
global.consoleWarnSpy.mockRestore();
|
||||
});
|
||||
40
tests/test-campaigns.json
Normal file
40
tests/test-campaigns.json
Normal file
@ -0,0 +1,40 @@
|
||||
{
|
||||
"TestCampaigns": [
|
||||
{
|
||||
"firmName": "SaaS Test Firm",
|
||||
"location": "Birmingham",
|
||||
"website": "http://www.saastest.com",
|
||||
"contactEmail": "test1@yourdomain.com",
|
||||
"state": "Alabama",
|
||||
"campaign": "campaign-1-saas",
|
||||
"subject": "[TEST] LinkedIn Employment Intelligence API"
|
||||
},
|
||||
{
|
||||
"firmName": "Data Service Test Firm",
|
||||
"location": "Anchorage",
|
||||
"website": "http://www.datatest.com",
|
||||
"contactEmail": "test2@yourdomain.com",
|
||||
"state": "Alaska",
|
||||
"campaign": "campaign-2-data-service",
|
||||
"subject": "[TEST] Monthly Employment Intelligence Reports"
|
||||
},
|
||||
{
|
||||
"firmName": "License Test Firm",
|
||||
"location": "Phoenix",
|
||||
"website": "http://www.licensetest.com",
|
||||
"contactEmail": "test3@yourdomain.com",
|
||||
"state": "Arizona",
|
||||
"campaign": "campaign-3-license",
|
||||
"subject": "[TEST] Own Your LinkedIn Employment Parser"
|
||||
},
|
||||
{
|
||||
"firmName": "GUI Test Firm",
|
||||
"location": "Little Rock",
|
||||
"website": "http://www.guitest.com",
|
||||
"contactEmail": "test4@yourdomain.com",
|
||||
"state": "Arkansas",
|
||||
"campaign": "campaign-4-gui",
|
||||
"subject": "[TEST] LinkedIn Employment Dashboard"
|
||||
}
|
||||
]
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user