Implemented Course Application APIs & Refactores PR Approval

[blebelo]

Summary by CodeRabbit

• New Features

  • Comprehensive course application management system now available for handling and tracking applications.
  • New approval and decline workflows for course applications with decision tracking.
  • Filter and retrieve course applications by approval status.

• Bug Fixes

  • Fixed course capacity calculation to prevent negative availability values.

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Project	Deployment	Review	Updated (UTC)
moipone	Ready	Preview, Comment	Dec 17, 2025 11:42pm

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The PR introduces a new CourseApplication application service layer with full CRUD operations and approval/decline workflows, corresponding DTOs and interface, activates the Applications collection property on ShortCourseDto, adds non-negative capacity bounds checking to ShortCourseAppService, simplifies the GitHub Actions auto-approval workflow's waiting logic, and enhances application logging for diagnostics.

Changes

Cohort / File(s)	Summary
Course Application Service aspnet-core/src/Moipone.PublicSite.Application/CourseApplications/CourseApplicationAppService.cs, aspnet-core/src/Moipone.PublicSite.Application/CourseApplications/ICourseApplicationAppService.cs, aspnet-core/src/Moipone.PublicSite.Application/CourseApplications/Dto/CourseApplicationDto.cs	New application service with full CRUD support (Create, GetAll, Get, Update, Delete), domain-specific methods for approving/declining applications, and retrieval helpers for filtering by status. DTO includes Student, ShortCourse, Status, DecisionReason, and DecisionDate properties. Interface extends IAsyncCrudAppService with additional async methods.
ShortCourse Updates aspnet-core/src/Moipone.PublicSite.Application/ShortCourses/Dto/ShortCourseDto.cs, aspnet-core/src/Moipone.PublicSite.Application/ShortCourses/ShortCourseAppService.cs	Activates ICollection Applications property on ShortCourseDto. Adds non-negative bounds check to GetCurrentCapacityAsync using Math.Max(0, availableCapacity) to prevent negative capacity values.
CI/CD Workflow .github/workflows/code-rabbit-auto-approve.yml	Restricts auto-approval job to non-draft PRs. Renames step and simplifies waiting logic to gather all check-runs except workflow itself, count pending checks (queued or in_progress), treat CodeRabbit presence/completion as part of pending calculation, and proceed when total pending reaches zero. Updates timeout messaging and reduces post-completion wait duration.
Application Logging aspnet-core/src/Moipone.PublicSite.Web.Host/App_Data/Logs/Logs.txt	Extensive diagnostic logging additions including trace logs, debug statements, and error stack traces across module loading, request handling, and database interactions. No changes to core business logic; focus is on enhanced observability of startup, database connectivity, and API execution flows.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20–25 minutes

• CourseApplicationAppService: Review CRUD overrides for input validation, error handling, and logging consistency; verify domain-specific logic in ApproveApplicationAsync and DeclineApplicationAsync against business requirements.
• Workflow changes: Trace the simplified waiting logic to ensure the pending check calculation correctly handles CodeRabbit check presence and completion states.
• DTO and interface alignment: Confirm CourseApplicationDto properties match domain entity and that interface method signatures are properly implemented.
• Circular reference risk: Verify that ShortCourseDto.Applications property does not introduce infinite serialization loops or unnecessary object graphs.

Possibly related PRs

• Removed Migrations #5: Removes EF migrations for CourseApplications table; inverse relationship with this PR's new service layer.
• Implemented Student APIs #6: Modifies the same code-rabbit-auto-approve.yml workflow file.
• Added Delay To Auto Review  #9: Also modifies code-rabbit-auto-approve.yml with changes to waiting and post-completion delay logic.

Suggested reviewers

• mblebelo

Poem

🐰 wiggles nose
A new service hops into the warren,
Applications bouncing with approvals and care,
DTOs dance, workflows refined,
Logs shine bright as morning dew,
Capacity clamps ever upward—
Never below the burrow floor! 🌿

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch benny/CourseApplicationAPI

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📜 Recent review details

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 7e8ad88 and ab82dc9.

📒 Files selected for processing (7)

• .github/workflows/code-rabbit-auto-approve.yml (2 hunks)
• aspnet-core/src/Moipone.PublicSite.Application/CourseApplications/CourseApplicationAppService.cs (1 hunks)
• aspnet-core/src/Moipone.PublicSite.Application/CourseApplications/Dto/CourseApplicationDto.cs (1 hunks)
• aspnet-core/src/Moipone.PublicSite.Application/CourseApplications/ICourseApplicationAppService.cs (1 hunks)
• aspnet-core/src/Moipone.PublicSite.Application/ShortCourses/Dto/ShortCourseDto.cs (2 hunks)
• aspnet-core/src/Moipone.PublicSite.Application/ShortCourses/ShortCourseAppService.cs (1 hunks)
• aspnet-core/src/Moipone.PublicSite.Web.Host/App_Data/Logs/Logs.txt (1 hunks)

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[mblebelo]

All checks passed and conversations resolved ✅

[mblebelo]

All checks passed and conversations resolved ✅