# Quality Gate: Story 8.3 - Booking Submitted Confirmation schema: 1 story: "8.3" story_title: "Booking Submitted Confirmation" gate: PASS status_reason: "All acceptance criteria met with comprehensive test coverage (37 tests). Code quality is excellent with clean architecture, proper queue implementation, and bilingual support." reviewer: "Quinn (Test Architect)" updated: "2026-01-02T00:00:00Z" waiver: { active: false } top_issues: [] risk_summary: totals: { critical: 0, high: 0, medium: 0, low: 0 } recommendations: must_fix: [] monitor: [] quality_score: 100 expires: "2026-01-16T00:00:00Z" evidence: tests_reviewed: 37 risks_identified: 0 trace: ac_covered: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] ac_gaps: [] nfr_validation: security: status: PASS notes: "Email content properly escaped, uses Laravel sanitization, no injection risks" performance: status: PASS notes: "Implements ShouldQueue for async delivery, no blocking operations" reliability: status: PASS notes: "Queue-based delivery with Laravel's retry mechanisms, model serialization for queue safety" maintainability: status: PASS notes: "Clean separation of concerns, well-documented helper methods, standard Laravel patterns" recommendations: immediate: [] future: - action: "Consider removing unused locale property in constructor (minor cleanup)" refs: ["app/Mail/BookingSubmittedMail.php:23"]