34283a74e8
Fix #19513 This PR introduce a new db method `InTransaction(context.Context)`, and also builtin check on `db.TxContext` and `db.WithTx`. There is also a new method `db.AutoTx` has been introduced but could be used by other PRs. `WithTx` will always open a new transaction, if a transaction exist in context, return an error. `AutoTx` will try to open a new transaction if no transaction exist in context. That means it will always enter a transaction if there is no error. Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: 6543 <6543@obermui.de>
94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package issue
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import (
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"code.gitea.io/gitea/models/db"
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issues_model "code.gitea.io/gitea/models/issues"
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access_model "code.gitea.io/gitea/models/perm/access"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/notification"
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)
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// ClearLabels clears all of an issue's labels
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func ClearLabels(issue *issues_model.Issue, doer *user_model.User) (err error) {
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if err = issues_model.ClearIssueLabels(issue, doer); err != nil {
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return
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}
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notification.NotifyIssueClearLabels(doer, issue)
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return nil
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}
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// AddLabel adds a new label to the issue.
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func AddLabel(issue *issues_model.Issue, doer *user_model.User, label *issues_model.Label) error {
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if err := issues_model.NewIssueLabel(issue, label, doer); err != nil {
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return err
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}
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notification.NotifyIssueChangeLabels(doer, issue, []*issues_model.Label{label}, nil)
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return nil
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}
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// AddLabels adds a list of new labels to the issue.
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func AddLabels(issue *issues_model.Issue, doer *user_model.User, labels []*issues_model.Label) error {
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if err := issues_model.NewIssueLabels(issue, labels, doer); err != nil {
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return err
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}
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notification.NotifyIssueChangeLabels(doer, issue, labels, nil)
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return nil
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}
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// RemoveLabel removes a label from issue by given ID.
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func RemoveLabel(issue *issues_model.Issue, doer *user_model.User, label *issues_model.Label) error {
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ctx, committer, err := db.TxContext(db.DefaultContext)
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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 err := issue.LoadRepo(ctx); err != nil {
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return err
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}
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perm, err := access_model.GetUserRepoPermission(ctx, issue.Repo, doer)
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if err != nil {
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return err
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}
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if !perm.CanWriteIssuesOrPulls(issue.IsPull) {
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if label.OrgID > 0 {
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return issues_model.ErrOrgLabelNotExist{}
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}
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return issues_model.ErrRepoLabelNotExist{}
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}
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if err := issues_model.DeleteIssueLabel(ctx, issue, label, doer); err != nil {
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return err
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}
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if err := committer.Commit(); err != nil {
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return err
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}
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notification.NotifyIssueChangeLabels(doer, issue, nil, []*issues_model.Label{label})
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return nil
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}
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// ReplaceLabels removes all current labels and add new labels to the issue.
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func ReplaceLabels(issue *issues_model.Issue, doer *user_model.User, labels []*issues_model.Label) error {
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old, err := issues_model.GetLabelsByIssueID(db.DefaultContext, issue.ID)
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if err != nil {
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return err
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}
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if err := issues_model.ReplaceIssueLabels(issue, labels, doer); err != nil {
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return err
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}
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notification.NotifyIssueChangeLabels(doer, issue, labels, old)
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return nil
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}
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