# Reports Module
The reports module handles all email marketing analytics and performance reporting for the Cakemail MCP server. This module has been refactored from a single large file into focused, maintainable modules.
## Module Structure
```
src/handlers/reports/
├── index.ts # Main exports and module documentation
├── campaign-analytics.ts # Campaign performance statistics and link analysis
├── email-stats.ts # Transactional email API statistics
├── list-account-stats.ts # List performance and account-wide analytics
├── exports.ts # Campaign and suppressed email exports management
├── insights.ts # Utility functions for generating insights and recommendations
└── debug.ts # API access debugging tools
```
## Module Responsibilities
### Campaign Analytics (`campaign-analytics.ts`)
- **`handleGetCampaignStats`**: Detailed campaign performance analysis with engagement metrics, delivery stats, and bounce analysis
- **`handleGetCampaignLinksStats`**: Link click statistics and performance data with categorization and optimization recommendations
- **`handleGetCampaignPerformanceSummary`**: Convenience method that delegates to campaign stats
### Email Statistics (`email-stats.ts`)
- **`handleGetEmailStats`**: Transactional email API statistics including delivery, engagement, and processing metrics
### List & Account Statistics (`list-account-stats.ts`)
- **`handleGetListStats`**: List-specific performance statistics including subscriber metrics and growth analysis
- **`handleGetAccountStats`**: Account-wide performance overview with usage metrics and deliverability health
- **`handleGetActionStats`**: Workflow action performance statistics for automation emails
- **`handleGetAccountPerformanceOverview`**: Comprehensive account performance analysis
### Export Management (`exports.ts`)
- **Campaign Reports Exports**:
- `handleListCampaignReportsExports`: List available campaign report exports
- `handleCreateCampaignReportsExport`: Create new campaign report export
- `handleGetCampaignReportsExport`: Check export status with progress tracking
- `handleDownloadCampaignReportsExport`: Download completed exports
- `handleDeleteCampaignReportsExport`: Remove exports
- **Suppressed Emails Exports**:
- `handleListSuppressedEmailsExports`: List suppressed email exports
- `handleCreateSuppressedEmailsExport`: Create suppressed email export
- `handleGetSuppressedEmailsExport`: Check suppressed email export status
- `handleDownloadSuppressedEmailsExport`: Download suppressed email export
- `handleDeleteSuppressedEmailsExport`: Remove suppressed email export
### Insights & Analytics (`insights.ts`)
Utility functions for generating performance insights and recommendations:
- **Email Performance**: `generateEmailInsights`, `generateEmailRecommendations`
- **List Performance**: `generateListInsights`, `generateListRecommendations`
- **Account Performance**: `generateAccountInsights`, `generateAccountRecommendations`
- **Campaign Performance**: `generateCampaignInsights`, `generateCampaignRecommendations`
- **Action Performance**: `generateActionInsights`, `generateActionRecommendations`
- **Link Analysis**: `analyzeLinkStats`, `categorizeLinks`, `generateLinkInsights`, `generateLinkRecommendations`
### Debug Utilities (`debug.ts`)
- **`handleDebugReportsAccess`**: API access debugging and connectivity testing
## Key Features
### Smart Analytics
- **Performance Benchmarking**: Automatic comparison against industry standards
- **Emoji Indicators**: Visual performance indicators (🚀 excellent, 👍 good, ⚠️ needs attention, 🛑 critical)
- **Trend Analysis**: Growth metrics and performance trend identification
- **Actionable Insights**: Context-aware recommendations based on performance data
### Link Performance Analysis
- **Click Distribution**: Analysis of how clicks are distributed across links
- **Link Categorization**: Automatic categorization by domain type (social media, e-commerce, content, etc.)
- **Repeat Click Analysis**: Understanding user engagement depth
- **Zero-Click Identification**: Highlighting underperforming links
### Export Management
- **Progress Tracking**: Visual progress bars for export generation
- **Expiry Management**: Clear expiration date tracking and warnings
- **File Size Formatting**: Human-readable file size display
- **Status Management**: Complete lifecycle management from creation to deletion
## Benefits of Modular Structure
### Maintainability
- **Focused Responsibility**: Each module handles a specific aspect of reporting
- **Easier Testing**: Smaller, focused modules are easier to unit test
- **Clear Dependencies**: Insights module provides reusable utility functions
- **Better Organization**: Related functionality is grouped together
### Extensibility
- **Easy Addition**: New report types can be added as new modules
- **Insight Reuse**: Common insight functions can be shared across modules
- **Independent Updates**: Modules can be updated independently
- **Clear API**: Well-defined interfaces between modules
### Performance
- **Reduced Memory**: Only load what's needed for specific operations
- **Better Caching**: Module-level caching strategies
- **Optimized Imports**: Tree-shaking friendly structure
## Usage Examples
### Campaign Analysis
```typescript
// Get comprehensive campaign performance
const campaignStats = await handleGetCampaignStats({ campaign_id: '123' }, api);
// Analyze link performance with insights
const linkStats = await handleGetCampaignLinksStats({
campaign_id: '123',
sort: 'unique',
order: 'desc'
}, api);
```
### Export Management
```typescript
// Create and monitor campaign export
const export = await handleCreateCampaignReportsExport({
campaign_ids: ['123', '456'],
format: 'csv',
start_time: startTimestamp,
end_time: endTimestamp
}, api);
// Check export status
const status = await handleGetCampaignReportsExport({
export_id: export.data.id
}, api);
// Download when ready
if (status.data.status === 'completed') {
const download = await handleDownloadCampaignReportsExport({
export_id: export.data.id
}, api);
}
```
### Account Analytics
```typescript
// Get account-wide performance overview
const accountStats = await handleGetAccountStats({
start_time: monthStartTimestamp,
end_time: monthEndTimestamp
}, api);
// Get list-specific performance
const listStats = await handleGetListStats({
list_id: '789',
interval: 'day'
}, api);
```
## Migration Notes
The refactoring maintains complete backward compatibility:
- All existing function signatures remain unchanged
- All handler names remain the same
- Import paths are updated to use the new modular structure
- The main handlers/index.ts file properly re-exports all functions
This modular structure makes the codebase much more maintainable while preserving all existing functionality and adding enhanced analytics capabilities.
