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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // Use of this source code is governed by a MIT-style
- // license that can be found in the LICENSE file.
-
- package auth
-
- import (
- "code.gitea.io/gitea/models/db"
- "code.gitea.io/gitea/models/login"
- user_model "code.gitea.io/gitea/models/user"
- )
-
- // DeleteLoginSource deletes a LoginSource record in DB.
- func DeleteLoginSource(source *login.Source) error {
- count, err := db.GetEngine(db.DefaultContext).Count(&user_model.User{LoginSource: source.ID})
- if err != nil {
- return err
- } else if count > 0 {
- return login.ErrSourceInUse{
- ID: source.ID,
- }
- }
-
- count, err = db.GetEngine(db.DefaultContext).Count(&user_model.ExternalLoginUser{LoginSourceID: source.ID})
- if err != nil {
- return err
- } else if count > 0 {
- return login.ErrSourceInUse{
- ID: source.ID,
- }
- }
-
- if registerableSource, ok := source.Cfg.(login.RegisterableSource); ok {
- if err := registerableSource.UnregisterSource(); err != nil {
- return err
- }
- }
-
- _, err = db.GetEngine(db.DefaultContext).ID(source.ID).Delete(new(login.Source))
- return err
- }
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