LMS Domain Model

Summary

Audience

Developers, architects, QA, support, and data/integration reviewers.

Reference Content

Classification	Confirmed types
Base entity	TenantEntity
Entities	Course, CourseModule, CourseLesson, TrainingProgram, LearningPath, LearningPathCourse, TrainingEnrollment, TrainingCompletion, TrainingCertificate, Assessment, AssessmentQuestion, AssessmentAttempt, TrainingSession, Trainer, TrainingMaterial
Value records	CourseCode, CourseTitle, Duration, Score, CertificateNumber, TrainingPeriod
Enums	CourseStatus, EnrollmentStatus, AssessmentAttemptStatus, CertificateStatus, SessionStatus, MaterialType, QuestionType
Supporting persistence types	TrainingAuditLog, TrainingTimeline, ProcessedIntegrationEvent
Domain events/repository ports/services	None found

Public setters and endpoint-owned mutation make these primarily entity/data models rather than encapsulated DDD aggregates. Relationships shown are source references/EF ownership, not inferred business invariants.

Requires confirmation

Fine-grained authorization, production ownership, operational governance, and future architectural boundaries require confirmation where not implemented.

Source References

• microservices/src/training-service/Domain/TrainingEntities.cs
• microservices/src/training-service/Infrastructure/TrainingDbContext.cs

Related Articles

• LMS technical documentation
• LMS business documentation

See Also

• Technical limitations
• Technical source map

Keywords

• LMS technical architecture
• Source-backed implementation

Revision Information

• Status: Draft
• Last reviewed: 2026-07-17
• Review cycle: Quarterly