FitTrack_GarminSync/specs/002-intialspecv2/checklists/requirements.md

Requirements Checklist: IntialSpecV2

Purpose: Validate the completeness and clarity of the IntialSpecV2 feature specification. Created: 2025-10-09 Feature: specs/002-intialspecv2/spec.md

Functional Requirements

• CHK-FR-001: System MUST support Garmin Connect username and password authentication for user authorization.
• CHK-FR-002: System MUST download activity files (FIT, GPX, TCX) from Garmin Connect.
• CHK-FR-003: System MUST store downloaded activity files in CentralDB.
• CHK-FR-004: System MUST synchronize health metrics data from Garmin Connect to CentralDB.
• CHK-FR-005: System MUST allow users to upload workouts to Garmin Connect.
• CHK-FR-006: System MUST provide a POST /api/sync/garmin/activities API endpoint to trigger activity synchronization.
• CHK-FR-007: System MUST provide a GET /api/sync/status API endpoint to check the current status of synchronization processes.
• CHK-FR-008: System MUST process all synchronization tasks as background jobs to ensure responsiveness.
• CHK-FR-009: System MUST implement rate limiting mechanisms for all external API calls, especially to Garmin Connect.
• CHK-FR-010: System MUST include robust error handling and retry logic for transient failures during external API interactions and CentralDB operations.
• CHK-FR-011: System MUST maintain a history of synchronization events and provide mechanisms for conflict resolution using CentralDB.
• CHK-FR-012: The application MUST be designed as a single-user system.
• CHK-FR-013: The service MUST default to listening on port 8001.
• CHK-FR-014: System MUST support configuration via YAML files or environment variables.
• CHK-FR-015: System MUST reuse existing code and logic from @GarminAnalyser.md for Garmin integration where applicable.
• CHK-FR-016: System MUST utilize CentralDB for all persistent storage, including user authentication tokens (e.g., OAuth2 refresh tokens).
• CHK-FR-017: System MUST integrate with the CentralDB API as defined in @DB_API_SPEC.json (with the ability to refresh the spec from http://localhost:8000/openapi.json).
• CHK-FR-018: System SHOULD support Fitbit weight data synchronization in a future iteration.

User Scenarios

• CHK-US-001: User Story 1 (Garmin Connect Activity Synchronization) is clear, testable, and has clear acceptance criteria.
• CHK-US-002: User Story 2 (Garmin Connect Health Metrics Synchronization) is clear, testable, and has clear acceptance criteria.
• CHK-US-003: User Story 3 (Garmin Workout Upload) is clear, testable, and has clear acceptance criteria.
• CHK-US-004: User Story 4 (Check Sync Status) is clear, testable, and has clear acceptance criteria.

Edge Cases

• CHK-EC-001: Edge cases cover Garmin Connect API unavailability/errors.
• CHK-EC-002: Edge cases cover Garmin Connect API rate limiting.
• CHK-EC-003: Edge cases cover CentralDB unavailability/errors.
• CHK-EC-004: Edge cases cover user authentication credential changes/revocation.
• CHK-EC-005: Edge cases cover data conflicts during synchronization.

Success Criteria

• CHK-SC-001: SC-001 (Activity sync completion time) is measurable and technology-agnostic.
• CHK-SC-002: SC-002 (Username and password authentication success rate) is measurable and technology-agnostic.
• CHK-SC-003: SC-003 (Sync status endpoint response time) is measurable and technology-agnostic.
• CHK-SC-004: SC-004 (CentralDB data integrity/availability) is measurable and technology-agnostic.
• CHK-SC-005: SC-005 (Workout upload success rate) is measurable and technology-agnostic.

General Specification Quality

• CHK-GEN-001: All mandatory sections are present and filled.
• CHK-GEN-002: No more than 3 [NEEDS CLARIFICATION] markers are present. (1 present)
• CHK-GEN-003: Feature branch name is specified or marked for clarification. (Marked for clarification)
• CHK-GEN-004: Specification is clear, concise, and unambiguous.