tercul-backend/internal/data/sql/collection_repository.go
Damir Mukimov d50722dad5
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Refactor ID handling to use UUIDs across the application
- Updated database models and repositories to replace uint IDs with UUIDs.
- Modified test fixtures to generate and use UUIDs for authors, translations, users, and works.
- Adjusted mock implementations to align with the new UUID structure.
- Ensured all relevant functions and methods are updated to handle UUIDs correctly.
- Added necessary imports for UUID handling in various files.
2025-12-27 00:33:34 +01:00

77 lines
2.7 KiB
Go

package sql
import (
"context"
"tercul/internal/domain"
"tercul/internal/platform/config"
"github.com/google/uuid"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/trace"
"gorm.io/gorm"
)
type collectionRepository struct {
domain.BaseRepository[domain.Collection]
db *gorm.DB
tracer trace.Tracer
}
// NewCollectionRepository creates a new CollectionRepository.
func NewCollectionRepository(db *gorm.DB, cfg *config.Config) domain.CollectionRepository {
return &collectionRepository{
BaseRepository: NewBaseRepositoryImpl[domain.Collection](db, cfg),
db: db,
tracer: otel.Tracer("collection.repository"),
}
}
// ListByUserID finds collections by user ID
func (r *collectionRepository) ListByUserID(ctx context.Context, userID uuid.UUID) ([]domain.Collection, error) {
ctx, span := r.tracer.Start(ctx, "ListByUserID")
defer span.End()
var collections []domain.Collection
if err := r.db.WithContext(ctx).Where("user_id = ?", userID).Find(&collections).Error; err != nil {
return nil, err
}
return collections, nil
}
// AddWorkToCollection adds a work to a collection
func (r *collectionRepository) AddWorkToCollection(ctx context.Context, collectionID uuid.UUID, workID uuid.UUID) error {
ctx, span := r.tracer.Start(ctx, "AddWorkToCollection")
defer span.End()
return r.db.WithContext(ctx).Exec("INSERT INTO collection_works (collection_id, work_id) VALUES (?, ?) ON CONFLICT DO NOTHING", collectionID, workID).Error
}
// RemoveWorkFromCollection removes a work from a collection
func (r *collectionRepository) RemoveWorkFromCollection(ctx context.Context, collectionID uuid.UUID, workID uuid.UUID) error {
ctx, span := r.tracer.Start(ctx, "RemoveWorkFromCollection")
defer span.End()
return r.db.WithContext(ctx).Exec("DELETE FROM collection_works WHERE collection_id = ? AND work_id = ?", collectionID, workID).Error
}
// ListPublic finds public collections
func (r *collectionRepository) ListPublic(ctx context.Context) ([]domain.Collection, error) {
ctx, span := r.tracer.Start(ctx, "ListPublic")
defer span.End()
var collections []domain.Collection
if err := r.db.WithContext(ctx).Where("is_public = ?", true).Find(&collections).Error; err != nil {
return nil, err
}
return collections, nil
}
// ListByWorkID finds collections by work ID
func (r *collectionRepository) ListByWorkID(ctx context.Context, workID uuid.UUID) ([]domain.Collection, error) {
ctx, span := r.tracer.Start(ctx, "ListByWorkID")
defer span.End()
var collections []domain.Collection
if err := r.db.WithContext(ctx).Joins("JOIN collection_works ON collection_works.collection_id = collections.id").
Where("collection_works.work_id = ?", workID).
Find(&collections).Error; err != nil {
return nil, err
}
return collections, nil
}