moved to struct validation;

internal/database/db.go

@@ -51,9 +51,15 @@ func Open(dbPath string, adminMail string) error {
 
 	var subscriptionsCount int64
 	db.Model(&models.SubscriptionModel{}).Count(&subscriptionsCount)
-	if subscriptionsCount == 0 {
-		subscriptionModels := createSubscriptionModels()
-		for _, model := range subscriptionModels {
+	subscriptionModels := createSubscriptionModels()
+	for _, model := range subscriptionModels {
+		var exists int64
+		db.
+			Model(&models.SubscriptionModel{}).
+			Where("name = ?", model.Name).
+			Count(&exists)
+		logger.Error.Printf("looked for model.name %v and found %v", model.Name, exists)
+		if exists == 0 {
 			result := db.Create(&model)
 			if result.Error != nil {
 				return result.Error