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https://github.com/SamyRai/tercul-backend.git
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781b313bf1
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.
36 lines
1.4 KiB
Go
36 lines
1.4 KiB
Go
package localization
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import (
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"context"
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"tercul/internal/domain/localization"
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)
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// LocalizationQueries contains the query handlers for the localization aggregate.
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type LocalizationQueries struct {
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repo localization.LocalizationRepository
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}
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// NewLocalizationQueries creates a new LocalizationQueries handler.
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func NewLocalizationQueries(repo localization.LocalizationRepository) *LocalizationQueries {
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return &LocalizationQueries{repo: repo}
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}
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// GetTranslation returns a translation for a given key and language.
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func (q *LocalizationQueries) GetTranslation(ctx context.Context, key string, language string) (string, error) {
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return q.repo.GetTranslation(ctx, key, language)
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}
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// GetTranslations returns a map of translations for a given set of keys and language.
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func (q *LocalizationQueries) GetTranslations(ctx context.Context, keys []string, language string) (map[string]string, error) {
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return q.repo.GetTranslations(ctx, keys, language)
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}
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// GetAuthorBiography returns the biography of an author in a specific language.
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func (q *LocalizationQueries) GetAuthorBiography(ctx context.Context, authorID uint, language string) (string, error) {
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return q.repo.GetAuthorBiography(ctx, authorID, language)
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}
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// GetWorkContent returns the content of a work in a specific language.
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func (q *LocalizationQueries) GetWorkContent(ctx context.Context, workID uint, language string) (string, error) {
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return q.repo.GetWorkContent(ctx, workID, language)
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} |