photoprism/internal/entity/photo_album.go

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package entity
import (
"time"
"github.com/jinzhu/gorm"
"github.com/photoprism/photoprism/internal/mutex"
)
// Photos can be added to multiple albums
type PhotoAlbum struct {
PhotoUUID string `gorm:"type:varbinary(36);primary_key;auto_increment:false"`
AlbumUUID string `gorm:"type:varbinary(36);primary_key;auto_increment:false;index"`
Order int
CreatedAt time.Time
UpdatedAt time.Time
Photo *Photo
Album *Album
}
func (PhotoAlbum) TableName() string {
return "photos_albums"
}
func NewPhotoAlbum(photoUUID, albumUUID string) *PhotoAlbum {
result := &PhotoAlbum{
PhotoUUID: photoUUID,
AlbumUUID: albumUUID,
}
return result
}
func (m *PhotoAlbum) FirstOrCreate(db *gorm.DB) *PhotoAlbum {
mutex.Db.Lock()
defer mutex.Db.Unlock()
if err := db.FirstOrCreate(m, "photo_uuid = ? AND album_uuid = ?", m.PhotoUUID, m.AlbumUUID).Error; err != nil {
log.Errorf("photo album: %s", err)
}
return m
}