Module ExerciseUsageService

Exercise usage tracking and analytics service for the WayrApp content management system.

This service provides comprehensive exercise usage tracking, analytics, and management capabilities for the WayrApp platform. It handles exercise usage statistics, lesson assignment tracking, cascade delete warnings, and exercise duplication functionality. The service serves as the primary business logic layer for exercise usage operations, ensuring data integrity and providing detailed analytics for content creators.

Key architectural responsibilities include exercise usage tracking across lessons, cascade delete impact analysis, exercise duplication with variation management, usage frequency analytics, and performance metrics collection. The service integrates with repository layers for data persistence and provides comprehensive error handling for all business rule violations.

Author

Exequiel Trujillo

Since

1.0.0

Example

// Initialize service with Prisma client
const exerciseUsageService = new ExerciseUsageService(prisma);

// Get exercise usage statistics
const usage = await exerciseUsageService.getExerciseUsage('exercise-001');

// Get cascade delete impact
const impact = await exerciseUsageService.getCascadeDeleteImpact('exercise-001');

// Duplicate exercise with variations
const duplicate = await exerciseUsageService.duplicateExercise('exercise-001', {
  id: 'exercise-001-variant',
  modifications: { difficulty: 'hard' }
});

Classes

ExerciseUsageService

Interfaces

ExerciseUsage
CascadeDeleteImpact
ExerciseDuplicationOptions
ExerciseAnalytics