aboutsummaryrefslogtreecommitdiffstats
path: root/services/issue/label.go
blob: cd29fcebaebf4d67b896bb77cb8daf3ddd4ea377 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
// Copyright 2019 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 issue

import (
	"code.gitea.io/gitea/models/db"
	issues_model "code.gitea.io/gitea/models/issues"
	access_model "code.gitea.io/gitea/models/perm/access"
	user_model "code.gitea.io/gitea/models/user"
	"code.gitea.io/gitea/modules/notification"
)

// ClearLabels clears all of an issue's labels
func ClearLabels(issue *issues_model.Issue, doer *user_model.User) (err error) {
	if err = issues_model.ClearIssueLabels(issue, doer); err != nil {
		return
	}

	notification.NotifyIssueClearLabels(db.DefaultContext, doer, issue)

	return nil
}

// AddLabel adds a new label to the issue.
func AddLabel(issue *issues_model.Issue, doer *user_model.User, label *issues_model.Label) error {
	if err := issues_model.NewIssueLabel(issue, label, doer); err != nil {
		return err
	}

	notification.NotifyIssueChangeLabels(db.DefaultContext, doer, issue, []*issues_model.Label{label}, nil)
	return nil
}

// AddLabels adds a list of new labels to the issue.
func AddLabels(issue *issues_model.Issue, doer *user_model.User, labels []*issues_model.Label) error {
	if err := issues_model.NewIssueLabels(issue, labels, doer); err != nil {
		return err
	}

	notification.NotifyIssueChangeLabels(db.DefaultContext, doer, issue, labels, nil)
	return nil
}

// RemoveLabel removes a label from issue by given ID.
func RemoveLabel(issue *issues_model.Issue, doer *user_model.User, label *issues_model.Label) error {
	ctx, committer, err := db.TxContext(db.DefaultContext)
	if err != nil {
		return err
	}
	defer committer.Close()

	if err := issue.LoadRepo(ctx); err != nil {
		return err
	}

	perm, err := access_model.GetUserRepoPermission(ctx, issue.Repo, doer)
	if err != nil {
		return err
	}
	if !perm.CanWriteIssuesOrPulls(issue.IsPull) {
		if label.OrgID > 0 {
			return issues_model.ErrOrgLabelNotExist{}
		}
		return issues_model.ErrRepoLabelNotExist{}
	}

	if err := issues_model.DeleteIssueLabel(ctx, issue, label, doer); err != nil {
		return err
	}

	if err := committer.Commit(); err != nil {
		return err
	}

	notification.NotifyIssueChangeLabels(db.DefaultContext, doer, issue, nil, []*issues_model.Label{label})
	return nil
}

// ReplaceLabels removes all current labels and add new labels to the issue.
func ReplaceLabels(issue *issues_model.Issue, doer *user_model.User, labels []*issues_model.Label) error {
	old, err := issues_model.GetLabelsByIssueID(db.DefaultContext, issue.ID)
	if err != nil {
		return err
	}

	if err := issues_model.ReplaceIssueLabels(issue, labels, doer); err != nil {
		return err
	}

	notification.NotifyIssueChangeLabels(db.DefaultContext, doer, issue, labels, old)
	return nil
}