refac: migration crash, real-database tests, site deleted during create, ruels out of the repo, lists

internal/infrastructure/useCases/ConfirmDefaultLanguage.go

@@ -0,0 +1,36 @@
+package useCases
+
+import (
+	"RenewCMS/internal/domain/language"
+	"RenewCMS/internal/domain/transaction"
+	"context"
+)
+
+type ConfirmDefaultLanguageUseCase struct {
+	transactor transaction.Transactor
+}
+
+func NewConfirmDefaultLanguageUseCase(transactor transaction.Transactor) *ConfirmDefaultLanguageUseCase {
+	return &ConfirmDefaultLanguageUseCase{transactor}
+}
+
+func (u *ConfirmDefaultLanguageUseCase) Confirm(ctx context.Context, siteID uint32) error {
+	return u.transactor.Run(ctx, func(tx transaction.Repositories) error {
+		languages, err := tx.Languages.LockSiteLanguages(siteID)
+		if err != nil {
+			return err
+		}
+		defaultLanguage, found := language.DefaultOf(languages)
+		if !found {
+			return language.ErrNoDefaultLanguage
+		}
+		if defaultLanguage.Confirmed {
+			return nil
+		}
+		if err := tx.Languages.MarkConfirmed(siteID, defaultLanguage.Tag); err != nil {
+			return err
+		}
+		_, err = tx.Articles.AssignUnassignedLanguage(siteID, defaultLanguage.Tag)
+		return err
+	})
+}