forgejo-federation/services/auth/source.go

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// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package auth
import (
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"code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/models/db"
user_model "code.gitea.io/gitea/models/user"
)
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// DeleteSource deletes a AuthSource record in DB.
func DeleteSource(source *auth.Source) error {
count, err := db.GetEngine(db.DefaultContext).Count(&user_model.User{LoginSource: source.ID})
if err != nil {
return err
} else if count > 0 {
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return auth.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 {
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return auth.ErrSourceInUse{
ID: source.ID,
}
}
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if registerableSource, ok := source.Cfg.(auth.RegisterableSource); ok {
if err := registerableSource.UnregisterSource(); err != nil {
return err
}
}
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_, err = db.GetEngine(db.DefaultContext).ID(source.ID).Delete(new(auth.Source))
return err
}