schema: 1
story: "6.6"
story_title: "Data Export - Timeline Reports"
gate: PASS
status_reason: "All acceptance criteria met with comprehensive test coverage (26 tests). Implementation follows established export patterns from Story 6.4/6.5, demonstrates excellent code quality, and includes proper security, performance, and bilingual support."
reviewer: "Quinn (Test Architect)"
updated: "2025-12-27T00:00:00Z"

waiver: { active: false }

top_issues: []

risk_summary:
  totals: { critical: 0, high: 0, medium: 0, low: 0 }
  recommendations:
    must_fix: []
    monitor: []

quality_score: 100
expires: "2026-01-10T00:00:00Z"

evidence:
  tests_reviewed: 26
  risks_identified: 0
  trace:
    ac_covered: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
    ac_gaps: []

nfr_validation:
  security:
    status: PASS
    notes: "Admin middleware properly applied, client search excludes admin users, Eloquent query builder prevents SQL injection"
  performance:
    status: PASS
    notes: "cursor() for CSV, 10 updates limit per timeline in PDF, eager loading with selective columns, >500 warning"
  reliability:
    status: PASS
    notes: "Empty result handling with notifications, proper error states, memory safeguards"
  maintainability:
    status: PASS
    notes: "Follows established Story 6.4/6.5 patterns, Volt class-based component, comprehensive translations"

recommendations:
  immediate: []
  future:
    - action: "Consider adding test for combined filter edge cases"
      refs: ["tests/Feature/Admin/TimelineExportTest.php"]
    - action: "Consider adding test to verify CSV content structure beyond download success"
      refs: ["tests/Feature/Admin/TimelineExportTest.php"]