more detailed SDLC plan

2026-04-23 02:26:36 +00:00 · 2025-12-10 19:05:17 +02:00
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+# Quality Gates
+
+Quality gates are checkpoints that must pass before proceeding to the next phase.
+
+---
+
+## Kickstart Tutorial Quality Gates
+
+### Gate 1: Research Complete (after 1.40)
+Before proceeding to Planning phase:
+- [ ] Problem description is clear and complete
+- [ ] Acceptance criteria are measurable and testable
+- [ ] Restrictions are documented
+- [ ] Security requirements defined
+- [ ] Solution draft reviewed and finalized
+- [ ] Tech stack evaluated and selected
+
+### Gate 2: Planning Complete (after 2.40)
+Before proceeding to Implementation phase:
+- [ ] All components defined with clear boundaries
+- [ ] Data model designed and reviewed
+- [ ] API contracts defined
+- [ ] Test specifications created
+- [ ] Jira epics/tasks created
+- [ ] Effort estimated
+- [ ] Risks identified and mitigated
+
+### Gate 3: Implementation Complete (after 3.40)
+Before merging to main:
+- [ ] All components implemented
+- [ ] Code coverage >= 75%
+- [ ] All tests pass (unit, integration)
+- [ ] Code review approved
+- [ ] Security scan passed
+- [ ] CI/CD pipeline green
+- [ ] Deployment tested on staging
+- [ ] Documentation complete
+
+---
+
+## Iterative Tutorial Quality Gates
+
+### Gate 1: Spec Ready (after step 20)
+Before creating Jira task:
+- [ ] Building block clearly defines problem/goal
+- [ ] Feature spec has measurable acceptance criteria
+- [ ] Dependencies identified
+- [ ] Complexity estimated
+
+### Gate 2: Implementation Ready (after step 50)
+Before starting development:
+- [ ] Plan reviewed and approved
+- [ ] Test strategy defined
+- [ ] Dependencies available or mocked
+
+### Gate 3: Merge Ready (after step 70)
+Before creating PR:
+- [ ] All acceptance criteria met
+- [ ] Tests pass locally
+- [ ] Definition of Done checklist completed
+- [ ] No unresolved TODOs in code
+
+---
+
+## Refactoring Tutorial Quality Gates
+
+### Gate 1: Safety Net Ready (after 4.50)
+Before starting refactoring:
+- [ ] Baseline metrics captured
+- [ ] Current behavior documented
+- [ ] Integration tests pass (>= 75% coverage)
+- [ ] Feature parity checklist created
+
+### Gate 2: Refactoring Safe (after each 4.70 cycle)
+After each refactoring step:
+- [ ] All existing tests still pass
+- [ ] No functionality lost (feature parity check)
+- [ ] Performance not degraded (compare to baseline)
+
+### Gate 3: Refactoring Complete (after 4.95)
+Before declaring refactoring done:
+- [ ] All tests pass
+- [ ] Performance improved or maintained
+- [ ] Security review passed
+- [ ] Technical debt reduced
+- [ ] Documentation updated
+
+---
+
+## Automated Gate Checks
+
+### CI Pipeline Gates
+```yaml
+gates:
+  build:
+    - compilation_success: true
+  
+  quality:
+    - lint_errors: 0
+    - code_coverage: ">= 75%"
+    - code_smells: "< 10 new"
+  
+  security:
+    - critical_vulnerabilities: 0
+    - high_vulnerabilities: 0
+  
+  tests:
+    - unit_tests_pass: true
+    - integration_tests_pass: true
+```
+
+### Manual Gate Checks
+Some gates require human verification:
+- Architecture review
+- Security review
+- UX review (for UI changes)
+- Stakeholder sign-off
+
+---
+
+## Gate Failure Handling
+
+When a gate fails:
+1. **Stop** - Do not proceed to next phase
+2. **Identify** - Determine which checks failed
+3. **Fix** - Address the failures
+4. **Re-verify** - Run gate checks again
+5. **Document** - If exception needed, get approval and document reason
+
+---
+
+## Exception Process
+
+If a gate must be bypassed:
+1. Document the reason
+2. Get tech lead approval
+3. Create follow-up task to address
+4. Set deadline for resolution
+5. Add to risk register
+