agmission/Development/server/docs/archived/PARTNER_SYNC_INTEGRATION_SUMMARY.md

SatLoc Application Processor Integration with Partner Sync Worker

Overview

Successfully integrated the SatLocApplicationProcessor into the partner_sync_worker.js to replace the previous binary processor with proper application grouping, file management, and retry logic.

Changes Made

1. Import Added

const SatLocApplicationProcessor = require('../helpers/satloc_application_processor');

2. Helper Functions Added

findMatchingAssignmentsForFile(taskData)

• Finds job assignments that match the aircraft ID for a log file
• Returns assignments with confidence scoring
• Used for building context data for the Application Processor

buildContextDataFromAssignment(assignmentMatch, taskData)

• Builds proper context data for the Application Processor from job assignments
• Includes job ID, user ID, partner metadata, and confidence scoring
• Ensures proper application grouping and tracking

checkForExistingApplicationFile(logFileName, contextData)

• Checks if a log file has been processed before
• Enables retry logic by detecting existing ApplicationFile records
• Returns boolean indicating if retry processing is needed

3. Processing Logic Updated

processLocalLogFile(taskData)

Before: Used SatLocBinaryProcessor directly After: Uses SatLocApplicationProcessor with:

• Proper application grouping by job and date
• Automatic retry detection and cleanup
• Enhanced error handling per assignment
• ApplicationFile and ApplicationDetail management

processLogData(logData, taskData)

Before: Used SatLocBinaryProcessor with temporary files After: Uses SatLocApplicationProcessor with:

• Same application grouping logic as local files
• Temporary file cleanup after processing
• Proper context data from assignments

Integration Benefits

✅ Application Grouping

• Files are now grouped under Applications by job ID and upload date
• Multiple log files for the same job are properly grouped
• Follows Job Worker pattern for consistency

✅ Automatic Retry/Cleanup Logic

• Detects if a file has been processed before
• Automatically calls processor.retryLogFile() for existing files
• Cleans up ApplicationDetails and resets ApplicationFile data
• No manual cleanup needed - handled by the processor

✅ Enhanced Data Management

• Creates proper Application, ApplicationFile, and ApplicationDetail records
• Stores spray segments in compressed format
• Calculates accumulated statistics (spray time, area, material)
• Optimized metadata storage in ApplicationFile.meta

✅ Error Handling

• Continues processing other assignments if one fails
• Proper error logging and reporting
• Transaction-safe processing with MongoDB sessions

✅ Partner Context Integration

• Includes partner-specific metadata (aircraft ID, log ID, confidence)
• Maintains assignment tracking and job matching
• Preserves existing partner sync workflow

How Retry/Cleanup Works

1. Detection

const isRetry = await checkForExistingApplicationFile(taskData.logFileName, contextData);

2. Automatic Cleanup & Retry

if (isRetry) {
  // SatLocApplicationProcessor.retryLogFile() automatically:
  // - Finds existing ApplicationFile by filename
  // - Deletes all ApplicationDetails for that file
  // - Resets ApplicationFile calculated fields
  // - Reprocesses the file fresh
  processingResult = await processor.retryLogFile(tempFilePath, contextData);
} else {
  processingResult = await processor.processLogFile({ filePath: tempFilePath }, contextData);
}

3. What Gets Cleaned Up

• ApplicationDetails: All records linked to the file (fileId)
• ApplicationFile fields:
  • data (spray segments)
  • totalSprayTime
  • totalFlightTime
  • totalSprayed
  • totalSprayMat

Processor Configuration

const processor = new SatLocApplicationProcessor({
  batchSize: 1000,                           // Batch size for ApplicationDetail inserts
  enableRetryLogic: true,                    // Enable automatic retry functionality
  groupingTolerance: 24 * 60 * 60 * 1000,   // 24-hour tolerance for grouping
  validateChecksums: true                    // Validate record checksums during parsing
});

Context Data Structure

const contextData = {
  jobId: assignment.job?._id,                // Job ID for application grouping
  userId: assignment.user?._id,              // User ID for application grouping  
  uploadedDate: new Date(),                  // Upload timestamp for grouping tolerance
  meta: {
    source: 'partner_sync',                  // Processing source identifier
    partnerId: taskData.partnerCode,         // Partner system (SATLOC)
    aircraftId: taskData.aircraftId,         // Aircraft identifier
    logId: taskData.logId,                   // Partner log ID
    logFileName: taskData.logFileName,       // Original log filename
    assignmentId: assignment._id,            // Job assignment ID
    confidence: assignmentMatch.confidence,  // Matching confidence score
    matchCriteria: assignmentMatch.matchCriteria // How the match was made
  }
};

Testing

Run the integration test to verify everything is working:

node tests/test_partner_sync_integration.js

Check partner sync worker syntax:

node -c workers/partner_sync_worker.js

Next Steps

1. ✅ Integration Complete - SatLocApplicationProcessor is now wired into partner sync worker
2. ⏳ PROCESS_PARTNER_DATA_FILE - Ready for future integration when needed
3. ⏳ Production Testing - Test with real partner log files
4. ⏳ Performance Monitoring - Monitor application grouping and processing performance

Notes

• PROCESS_PARTNER_DATA_FILE task type was left untouched as requested
• Backward compatibility maintained for existing partner sync workflows
• Error handling improved to handle assignment-level failures gracefully
• Cleanup logic is now automated and comprehensive via the Application Processor