Christoph Wagner
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290a3bc99b
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docs: add implementation plan with TDD methodology and architectural decisions
Create comprehensive project implementation plan and document architectural
review decisions with corrected analysis.
Implementation Plan (PROJECT_IMPLEMENTATION_PLAN.md):
- 10-12 week plan across 5 phases (87-99 person-days)
- 30+ detailed implementation tasks with owners and deliverables
- Sprint planning for 6 sprints (2-week each)
- Team structure: 4-6 developers + QA + DevOps
- Complete TDD methodology section (400+ lines)
* Red-Green-Refactor cycle with examples
* 4-hour TDD training workshop on Day 1
* Daily TDD workflow with Git commit patterns
* TDD acceptance criteria for all user stories
- Gitea-specific CI/CD configurations
* Option 1: Gitea Actions (.gitea/workflows/ci.yml)
* Option 2: Drone CI (.drone.yml)
* Coverage enforcement: 95% line, 90% branch
- Risk management, success criteria, deliverables checklist
Architectural Decisions (ARCHITECTURE_DECISIONS.md):
- Document all 10 stakeholder decisions on review findings
- Decision 1: Security (TLS/Auth) - DEFERRED to future release
- Decision 2: Buffer size - REJECTED (keep 300 messages)
- Decision 3: Single consumer thread - NOT AN ISSUE (corrected analysis)
* Original error: Assumed individual message sends (526 msg/s bottleneck)
* Corrected: Batch sending provides 952 msg/s throughput (sufficient)
* Key insight: Req-FR-31 (4MB batches) + Req-FR-32 (1s timeout)
- Decision 4: Circuit breaker - REJECTED (leave as-is)
- Decision 5: Exponential backoff - ACCEPTED (as separate adapter)
- Decision 6: Metrics endpoint - REJECTED (gRPC receiver responsibility)
- Decision 7: Graceful shutdown - REJECTED (not required)
- Decision 8: Rate limiting - ACCEPTED (implement)
- Decision 9: Backpressure - ACCEPTED (implement)
- Decision 10: Test coverage 95%/90% - ACCEPTED (raise targets)
- Updated architecture score: 6.5/10 → 7.0/10
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2025-11-20 08:26:57 +01:00 |
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