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exif_repository.go
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/
exif_repository.go
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package repositories
import (
"context"
"database/sql"
"github.com/hiroyky/famiphoto/drivers/mysql"
"github.com/hiroyky/famiphoto/errors"
"github.com/hiroyky/famiphoto/infrastructures/dbmodels"
"github.com/volatiletech/sqlboiler/v4/boil"
"github.com/volatiletech/sqlboiler/v4/queries/qm"
)
type ExifRepository interface {
GetPhotoMetaDataByPhotoID(ctx context.Context, photoID int) (dbmodels.ExifSlice, error)
GetPhotoMetaItemByTagID(ctx context.Context, photoID, tagID int) (*dbmodels.Exif, error)
GetPhotoMetaItemsByPhotoIDsTagID(ctx context.Context, photoIDs []int, tagID int) (dbmodels.ExifSlice, error)
InsertPhotoMetaItem(ctx context.Context, exif *dbmodels.Exif) (*dbmodels.Exif, error)
UpdatePhotoMetaItem(ctx context.Context, exif *dbmodels.Exif) (*dbmodels.Exif, error)
}
func NewExifRepository(db mysql.SQLExecutor) ExifRepository {
return &exifRepository{db: db}
}
type exifRepository struct {
db mysql.SQLExecutor
}
func (r *exifRepository) GetPhotoMetaDataByPhotoID(ctx context.Context, photoID int) (dbmodels.ExifSlice, error) {
return dbmodels.Exifs(qm.Where("photo_id = ?", photoID)).All(ctx, r.db)
}
func (r *exifRepository) GetPhotoMetaItemByTagID(ctx context.Context, photoID, tagID int) (*dbmodels.Exif, error) {
m, err := dbmodels.Exifs(qm.Where("photo_id = ?", photoID), qm.Where("tag_id = ?", tagID)).One(ctx, r.db)
if err != nil {
if errors.Is(err, sql.ErrNoRows) {
return nil, errors.New(errors.DBRowNotFoundError, err)
}
return nil, err
}
return m, err
}
func (r *exifRepository) GetPhotoMetaItemsByPhotoIDsTagID(ctx context.Context, photoIDs []int, tagID int) (dbmodels.ExifSlice, error) {
return dbmodels.Exifs(
qm.WhereIn("photo_id in ?", toInterfaceSlice(photoIDs)...),
qm.Where("tag_id = ?", tagID),
).All(ctx, r.db)
}
func (r *exifRepository) InsertPhotoMetaItem(ctx context.Context, exif *dbmodels.Exif) (*dbmodels.Exif, error) {
if err := exif.Insert(ctx, r.db, boil.Infer()); err != nil {
return nil, err
}
return exif, nil
}
func (r *exifRepository) UpdatePhotoMetaItem(ctx context.Context, exif *dbmodels.Exif) (*dbmodels.Exif, error) {
if _, err := exif.Update(ctx, r.db, boil.Infer()); err != nil {
return nil, err
}
return exif, nil
}