mirror of
https://github.com/SamyRai/tercul-backend.git
synced 2025-12-27 04:01:34 +00:00
a8dfb727a1
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.
79 lines
2.3 KiB
Go
79 lines
2.3 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 bookRepository struct {
|
|
domain.BaseRepository[domain.Book]
|
|
db *gorm.DB
|
|
tracer trace.Tracer
|
|
}
|
|
|
|
// NewBookRepository creates a new BookRepository.
|
|
func NewBookRepository(db *gorm.DB, cfg *config.Config) domain.BookRepository {
|
|
return &bookRepository{
|
|
BaseRepository: NewBaseRepositoryImpl[domain.Book](db, cfg),
|
|
db: db,
|
|
tracer: otel.Tracer("book.repository"),
|
|
}
|
|
}
|
|
|
|
// ListByAuthorID finds books by author ID
|
|
func (r *bookRepository) ListByAuthorID(ctx context.Context, authorID uint) ([]domain.Book, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByAuthorID")
|
|
defer span.End()
|
|
var books []domain.Book
|
|
if err := r.db.WithContext(ctx).Joins("JOIN book_authors ON book_authors.book_id = books.id").
|
|
Where("book_authors.author_id = ?", authorID).
|
|
Find(&books).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return books, nil
|
|
}
|
|
|
|
// ListByPublisherID finds books by publisher ID
|
|
func (r *bookRepository) ListByPublisherID(ctx context.Context, publisherID uint) ([]domain.Book, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByPublisherID")
|
|
defer span.End()
|
|
var books []domain.Book
|
|
if err := r.db.WithContext(ctx).Where("publisher_id = ?", publisherID).Find(&books).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return books, nil
|
|
}
|
|
|
|
// ListByWorkID finds books by work ID
|
|
func (r *bookRepository) ListByWorkID(ctx context.Context, workID uint) ([]domain.Book, error) {
|
|
ctx, span := r.tracer.Start(ctx, "ListByWorkID")
|
|
defer span.End()
|
|
var books []domain.Book
|
|
if err := r.db.WithContext(ctx).Joins("JOIN book_works ON book_works.book_id = books.id").
|
|
Where("book_works.work_id = ?", workID).
|
|
Find(&books).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return books, nil
|
|
}
|
|
|
|
// FindByISBN finds a book by ISBN
|
|
func (r *bookRepository) FindByISBN(ctx context.Context, isbn string) (*domain.Book, error) {
|
|
ctx, span := r.tracer.Start(ctx, "FindByISBN")
|
|
defer span.End()
|
|
var book domain.Book
|
|
if err := r.db.WithContext(ctx).Where("isbn = ?", isbn).First(&book).Error; err != nil {
|
|
if errors.Is(err, gorm.ErrRecordNotFound) {
|
|
return nil, ErrEntityNotFound
|
|
}
|
|
return nil, err
|
|
}
|
|
return &book, nil
|
|
}
|