Files
ColaFlow/docs/plans/sprint_2_story_1.md
Yaojia Wang ebb56cc9f8 feat(backend): Create Sprint 2 backend Stories and Tasks
Created detailed implementation plans for Sprint 2 backend work:

Story 1: Audit Log Foundation (Phase 1)
- Task 1: Design AuditLog database schema and create migration
- Task 2: Create AuditLog entity and Repository
- Task 3: Implement EF Core SaveChangesInterceptor
- Task 4: Write unit tests for audit logging
- Task 5: Integrate with ProjectManagement Module

Story 2: Audit Log Core Features (Phase 2)
- Task 1: Implement Changed Fields Detection (JSON Diff)
- Task 2: Integrate User Context Tracking
- Task 3: Add Multi-Tenant Isolation
- Task 4: Implement Audit Query API
- Task 5: Write Integration Tests

Story 3: Sprint Management Module
- Task 1: Create Sprint Aggregate Root and Domain Events
- Task 2: Implement Sprint Repository and EF Core Configuration
- Task 3: Create CQRS Commands and Queries
- Task 4: Implement Burndown Chart Calculation
- Task 5: Add SignalR Real-Time Notifications
- Task 6: Write Integration Tests

Total: 3 Stories, 16 Tasks, 24 Story Points (8+8+8)
Estimated Duration: 10-12 days

All tasks include:
- Detailed technical implementation guidance
- Code examples and file paths
- Testing requirements (>= 90% coverage)
- Performance benchmarks (< 5ms audit overhead)
- Multi-tenant security validation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-04 22:56:31 +01:00

2.4 KiB

story_id, sprint, priority, status, story_points, estimated_days, created_date, assignee
story_id sprint priority status story_points estimated_days created_date assignee
sprint_2_story_1 sprint_2 P0 not_started 8 3-4 2025-11-05 Backend Team

Story 1: Audit Log Foundation (Phase 1)

Sprint: Sprint 2 Priority: P0 (Must Have) Estimated: 3-4 days (Day 23-26) Owner: Backend Team

Description

Implement the foundation for audit logging system to support compliance and debugging requirements. This phase focuses on building the core infrastructure including database schema, EF Core interceptor, and basic tracking for Create/Update/Delete operations.

Acceptance Criteria

  • AuditLog database table created with proper schema and indexes
  • EF Core SaveChangesInterceptor implemented for automatic audit logging
  • Basic CREATE/UPDATE/DELETE operations are automatically tracked
  • Unit tests with >= 90% coverage
  • Performance benchmark: < 5ms overhead per save operation
  • All tests passing

Technical Requirements

Database Schema:

  • Table: AuditLogs
  • Columns: Id, TenantId, EntityType, EntityId, Action, UserId, Timestamp, OldValues, NewValues
  • Indexes: Composite index on (TenantId, EntityType, EntityId), Timestamp, UserId
  • Storage: PostgreSQL JSONB for OldValues/NewValues

Technology Stack:

  • EF Core 9.0 SaveChangesInterceptor API
  • PostgreSQL JSONB
  • MediatR (optional for domain events)

Tasks

  • Task 1 - Design AuditLog database schema and create migration
  • Task 2 - Create AuditLog entity and Repository
  • Task 3 - Implement EF Core SaveChangesInterceptor
  • Task 4 - Write unit tests for audit logging
  • Task 5 - Integrate with ProjectManagement Module

Progress: 0/5 tasks completed

Dependencies

Prerequisites:

  • ProjectManagement Module 95% Production Ready (Day 16)
  • Multi-Tenant Security Complete (Day 15)
  • EF Core 9.0 infrastructure

Definition of Done

  • All 5 tasks completed
  • All tests passing (>= 90% coverage)
  • Performance benchmark met (< 5ms overhead)
  • Code reviewed and approved
  • Git commit created

Notes

Performance Target: < 5ms overhead per SaveChanges operation Scope: Phase 1 focuses on foundation only - Changed Fields tracking will be in Story 2 (Phase 2)


Created: 2025-11-05 by Backend Agent