release create only if not exists

domain/repository.release.go

@@ -4,6 +4,7 @@ import "gorm.io/gorm"
 
 type ReleaseRepositoryInterface interface {
 	Create(release *Release) error
+	CreateIfNotExist(release *Release) error
 	FindLatestBySoftwareID(softwareID uint) (*Release, error)
 	FindBySoftwareIDAndVersion(softwareID uint, version string) (*Release, error)
 }
@@ -16,6 +17,18 @@ func (r *ReleaseRepository) Create(release *Release) error {
 	return r.db.Create(release).Error
 }
 
+func (r *ReleaseRepository) CreateIfNotExist(release *Release) error {
+	var existing Release
+	err := r.db.Where("software_id = ? AND version = ?", release.SoftwareID, release.Version).First(&existing).Error
+	if err != nil {
+		if err == gorm.ErrRecordNotFound {
+			return r.db.Create(release).Error
+		}
+		return err
+	}
+	return nil
+}
+
 func (r *ReleaseRepository) FindLatestBySoftwareID(softwareID uint) (*Release, error) {
 	var release Release
 	err := r.db.Where("software_id = ?", softwareID).Order("created_at desc").First(&release).Error

domain/service.software_updater_tic80.go

@@ -62,7 +62,7 @@ func (s *SoftwareUpdaterTIC80Service) Update(name, version string) error {
 		HTMLFolderPath: htmlFolderPath,
 	}
 
-	s.releaseRepository.Create(&release)
+	s.releaseRepository.CreateIfNotExist(&release)
 
 	fmt.Printf("TIC80 Updater: Successfully processed Lua cartridge: %s\n", name)
 	return nil