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The method can't be called with an outer transaction because if the user is not a collaborator the outer transaction will be rolled back even if the inner transaction uses the no-error path. `has == 0` leads to `return nil` which cancels the transaction. A standalone call of this method does nothing but if used with an outer transaction, that will be canceled.
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
// Copyright 2016 The Gogs Authors. All rights reserved.
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// Copyright 2020 The Gitea Authors.
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// SPDX-License-Identifier: MIT
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package repository
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import (
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"context"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/models/db"
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access_model "code.gitea.io/gitea/models/perm/access"
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repo_model "code.gitea.io/gitea/models/repo"
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)
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// DeleteCollaboration removes collaboration relation between the user and repository.
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func DeleteCollaboration(ctx context.Context, repo *repo_model.Repository, uid int64) (err error) {
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collaboration := &repo_model.Collaboration{
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RepoID: repo.ID,
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UserID: uid,
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}
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ctx, committer, err := db.TxContext(ctx)
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if err != nil {
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return err
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}
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defer committer.Close()
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if has, err := db.GetEngine(ctx).Delete(collaboration); err != nil {
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return err
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} else if has == 0 {
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return committer.Commit()
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}
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if err = access_model.RecalculateAccesses(ctx, repo); err != nil {
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return err
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}
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if err = repo_model.WatchRepo(ctx, uid, repo.ID, false); err != nil {
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return err
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}
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if err = models.ReconsiderWatches(ctx, repo, uid); err != nil {
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return err
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}
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// Unassign a user from any issue (s)he has been assigned to in the repository
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if err := models.ReconsiderRepoIssuesAssignee(ctx, repo, uid); err != nil {
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return err
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}
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return committer.Commit()
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}
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