mirror of
https://github.com/SamyRai/tercul-backend.git
synced 2025-12-27 02:51:34 +00:00
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.
70 lines
2.0 KiB
Go
70 lines
2.0 KiB
Go
package sql
|
|
|
|
import (
|
|
"context"
|
|
"tercul/internal/domain"
|
|
|
|
"go.opentelemetry.io/otel"
|
|
"go.opentelemetry.io/otel/trace"
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
type likeRepository struct {
|
|
domain.BaseRepository[domain.Like]
|
|
db *gorm.DB
|
|
tracer trace.Tracer
|
|
}
|
|
|
|
// NewLikeRepository creates a new LikeRepository.
|
|
func NewLikeRepository(db *gorm.DB) domain.LikeRepository {
|
|
return &likeRepository{
|
|
BaseRepository: NewBaseRepositoryImpl[domain.Like](db),
|
|
db: db,
|
|
tracer: otel.Tracer("like.repository"),
|
|
}
|
|
}
|
|
|
|
// ListByUserID finds likes by user ID
|
|
func (r *likeRepository) ListByUserID(ctx context.Context, userID uint) ([]domain.Like, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByUserID")
|
|
defer span.End()
|
|
var likes []domain.Like
|
|
if err := r.db.WithContext(ctx).Where("user_id = ?", userID).Find(&likes).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return likes, nil
|
|
}
|
|
|
|
// ListByWorkID finds likes by work ID
|
|
func (r *likeRepository) ListByWorkID(ctx context.Context, workID uint) ([]domain.Like, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByWorkID")
|
|
defer span.End()
|
|
var likes []domain.Like
|
|
if err := r.db.WithContext(ctx).Where("work_id = ?", workID).Find(&likes).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return likes, nil
|
|
}
|
|
|
|
// ListByTranslationID finds likes by translation ID
|
|
func (r *likeRepository) ListByTranslationID(ctx context.Context, translationID uint) ([]domain.Like, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByTranslationID")
|
|
defer span.End()
|
|
var likes []domain.Like
|
|
if err := r.db.WithContext(ctx).Where("translation_id = ?", translationID).Find(&likes).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return likes, nil
|
|
}
|
|
|
|
// ListByCommentID finds likes by comment ID
|
|
func (r *likeRepository) ListByCommentID(ctx context.Context, commentID uint) ([]domain.Like, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByCommentID")
|
|
defer span.End()
|
|
var likes []domain.Like
|
|
if err := r.db.WithContext(ctx).Where("comment_id = ?", commentID).Find(&likes).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return likes, nil
|
|
}
|