tercul-backend/internal/data/sql/edition_repository.go
google-labs-jules[bot] a8dfb727a1 feat: Implement critical features and fix build
This commit addresses several high-priority tasks from the TASKS.md file, including:

- **Fix Background Job Panic:** Replaced `log.Fatalf` with `log.Printf` in the `asynq` server to prevent crashes.
- **Refactor API Server Setup:** Consolidated the GraphQL Playground and Prometheus metrics endpoints into the main API server.
- **Implement `DeleteUser` Mutation:** Implemented the `DeleteUser` resolver.
- **Implement `CreateContribution` Mutation:** Implemented the `CreateContribution` resolver and its required application service.

Additionally, this commit includes a major refactoring of the configuration management system to fix a broken build. The global `config.Cfg` variable has been removed and replaced with a dependency injection approach, where the configuration object is passed to all components that require it. This change has been applied across the entire codebase, including the test suite, to ensure a stable and testable application.
2025-10-05 18:29:18 +00:00

53 lines
1.4 KiB
Go

package sql
import (
"context"
"errors"
"tercul/internal/domain"
"tercul/internal/platform/config"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/trace"
"gorm.io/gorm"
)
type editionRepository struct {
domain.BaseRepository[domain.Edition]
db *gorm.DB
tracer trace.Tracer
}
// NewEditionRepository creates a new EditionRepository.
func NewEditionRepository(db *gorm.DB, cfg *config.Config) domain.EditionRepository {
return &editionRepository{
BaseRepository: NewBaseRepositoryImpl[domain.Edition](db, cfg),
db: db,
tracer: otel.Tracer("edition.repository"),
}
}
// ListByBookID finds editions by book ID
func (r *editionRepository) ListByBookID(ctx context.Context, bookID uint) ([]domain.Edition, error) {
ctx, span := r.tracer.Start(ctx, "ListByBookID")
defer span.End()
var editions []domain.Edition
if err := r.db.WithContext(ctx).Where("book_id = ?", bookID).Find(&editions).Error; err != nil {
return nil, err
}
return editions, nil
}
// FindByISBN finds an edition by ISBN
func (r *editionRepository) FindByISBN(ctx context.Context, isbn string) (*domain.Edition, error) {
ctx, span := r.tracer.Start(ctx, "FindByISBN")
defer span.End()
var edition domain.Edition
if err := r.db.WithContext(ctx).Where("isbn = ?", isbn).First(&edition).Error; err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, ErrEntityNotFound
}
return nil, err
}
return &edition, nil
}