32 lines
704 B
Go
32 lines
704 B
Go
package entity
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import "github.com/jinzhu/gorm"
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type PhotoKeyword struct {
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PhotoID uint `gorm:"primary_key;auto_increment:false"`
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KeywordID uint `gorm:"primary_key;auto_increment:false;index"`
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}
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func (PhotoKeyword) TableName() string {
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return "photos_keywords"
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}
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func NewPhotoKeyword(photoID, keywordID uint) *PhotoKeyword {
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result := &PhotoKeyword{
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PhotoID: photoID,
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KeywordID: keywordID,
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}
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return result
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}
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func (m *PhotoKeyword) FirstOrCreate(db *gorm.DB) *PhotoKeyword {
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writeMutex.Lock()
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defer writeMutex.Unlock()
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if err := db.FirstOrCreate(m, "photo_id = ? AND keyword_id = ?", m.PhotoID, m.KeywordID).Error; err != nil {
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log.Errorf("photo keyword: %s", err)
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}
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return m
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}
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