mirror of
https://github.com/SamyRai/tercul-backend.git
synced 2025-12-27 05:11:34 +00:00
4957117cb6
- Core Go application with GraphQL API using gqlgen - Comprehensive data models for literary works, authors, translations - Repository pattern with caching layer - Authentication and authorization system - Linguistics analysis capabilities with multiple adapters - Vector search integration with Weaviate - Docker containerization support - Python data migration and analysis scripts - Clean architecture with proper separation of concerns - Production-ready configuration and middleware - Proper .gitignore excluding vendor/, database files, and build artifacts
60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
package repositories
|
|
|
|
import (
|
|
"context"
|
|
"gorm.io/gorm"
|
|
"tercul/models"
|
|
)
|
|
|
|
// AuthorRepository defines CRUD methods specific to Author.
|
|
type AuthorRepository interface {
|
|
BaseRepository[models.Author]
|
|
ListByWorkID(ctx context.Context, workID uint) ([]models.Author, error)
|
|
ListByBookID(ctx context.Context, bookID uint) ([]models.Author, error)
|
|
ListByCountryID(ctx context.Context, countryID uint) ([]models.Author, error)
|
|
}
|
|
|
|
type authorRepository struct {
|
|
BaseRepository[models.Author]
|
|
db *gorm.DB
|
|
}
|
|
|
|
// NewAuthorRepository creates a new AuthorRepository.
|
|
func NewAuthorRepository(db *gorm.DB) AuthorRepository {
|
|
return &authorRepository{
|
|
BaseRepository: NewBaseRepositoryImpl[models.Author](db),
|
|
db: db,
|
|
}
|
|
}
|
|
|
|
// ListByWorkID finds authors by work ID
|
|
func (r *authorRepository) ListByWorkID(ctx context.Context, workID uint) ([]models.Author, error) {
|
|
var authors []models.Author
|
|
if err := r.db.WithContext(ctx).Joins("JOIN work_authors ON work_authors.author_id = authors.id").
|
|
Where("work_authors.work_id = ?", workID).
|
|
Find(&authors).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return authors, nil
|
|
}
|
|
|
|
// ListByBookID finds authors by book ID
|
|
func (r *authorRepository) ListByBookID(ctx context.Context, bookID uint) ([]models.Author, error) {
|
|
var authors []models.Author
|
|
if err := r.db.WithContext(ctx).Joins("JOIN book_authors ON book_authors.author_id = authors.id").
|
|
Where("book_authors.book_id = ?", bookID).
|
|
Find(&authors).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return authors, nil
|
|
}
|
|
|
|
// ListByCountryID finds authors by country ID
|
|
func (r *authorRepository) ListByCountryID(ctx context.Context, countryID uint) ([]models.Author, error) {
|
|
var authors []models.Author
|
|
if err := r.db.WithContext(ctx).Where("country_id = ?", countryID).Find(&authors).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return authors, nil
|
|
}
|