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This commit addresses all the high-priority tasks outlined in the TASKS.md file, significantly improving the application's observability, completing key features, and refactoring critical parts of the codebase. ### Observability - **Centralized Logging:** Implemented a new structured, context-aware logging system using `zerolog`. A new logging middleware injects request-specific information (request ID, user ID, trace ID) into the logger, and all application logging has been refactored to use this new system. - **Prometheus Metrics:** Added Prometheus metrics for database query performance by creating a GORM plugin that automatically records query latency and totals. - **OpenTelemetry Tracing:** Fully instrumented all application services in `internal/app` and data repositories in `internal/data/sql` with OpenTelemetry tracing, providing deep visibility into application performance. ### Features - **Analytics:** Implemented like, comment, and bookmark counting. The respective command handlers now call the analytics service to increment counters when these actions are performed. - **Enrichment Tool:** Built a new, extensible `enrich` command-line tool to fetch data from external sources. The initial implementation enriches author data using the Open Library API. ### Refactoring & Fixes - **Decoupled Testing:** Refactored the testing utilities in `internal/testutil` to be database-agnostic, promoting the use of mock-based unit tests and improving test speed and reliability. - **Build Fixes:** Resolved numerous build errors, including a critical import cycle between the logging, observability, and authentication packages. - **Search Service:** Fixed the search service integration by implementing the `GetWorkContent` method in the localization service, allowing the search indexer to correctly fetch and index work content. |
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| .keep | ||
| analytics_repository.go | ||
| auth_repository.go | ||
| author_repository_test.go | ||
| author_repository.go | ||
| base_repository_test.go | ||
| base_repository.go | ||
| book_repository_test.go | ||
| book_repository.go | ||
| bookmark_repository_test.go | ||
| bookmark_repository.go | ||
| category_repository_test.go | ||
| category_repository.go | ||
| city_repository_test.go | ||
| city_repository.go | ||
| collection_repository_test.go | ||
| collection_repository.go | ||
| comment_repository_test.go | ||
| comment_repository.go | ||
| contribution_repository_test.go | ||
| contribution_repository.go | ||
| copyright_claim_repository.go | ||
| copyright_repository_test.go | ||
| copyright_repository.go | ||
| country_repository.go | ||
| edge_repository.go | ||
| edition_repository.go | ||
| email_verification_repository.go | ||
| like_repository.go | ||
| localization_repository.go | ||
| main_test.go | ||
| monetization_repository_test.go | ||
| monetization_repository.go | ||
| password_reset_repository.go | ||
| place_repository.go | ||
| publisher_repository_test.go | ||
| publisher_repository.go | ||
| repositories.go | ||
| source_repository_test.go | ||
| source_repository.go | ||
| tag_repository.go | ||
| translation_repository.go | ||
| user_profile_repository.go | ||
| user_repository.go | ||
| user_session_repository.go | ||
| work_repository_test.go | ||
| work_repository.go | ||