forgejo/modules/notification/mail/mail.go
kolaente 085f717529
feat: notify doers of a merge when automerging (#21553)
I found myself wondering whether a PR I scheduled for automerge was
actually merged. It was, but I didn't receive a mail notification for it
- that makes sense considering I am the doer and usually don't want to
receive such notifications. But ideally I want to receive a notification
when a PR was merged because I scheduled it for automerge.

This PR implements exactly that.

The implementation works, but I wonder if there's a way to avoid passing
the "This PR was automerged" state down so much. I tried solving this
via the database (checking if there's an automerge scheduled for this PR
when sending the notification) but that did not work reliably, probably
because sending the notification happens async and the entry might have
already been deleted. My implementation might be the most
straightforward but maybe not the most elegant.

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-11-03 23:49:00 +08:00

222 lines
8.9 KiB
Go

// 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 mail
import (
"fmt"
activities_model "code.gitea.io/gitea/models/activities"
issues_model "code.gitea.io/gitea/models/issues"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/notification/base"
"code.gitea.io/gitea/modules/process"
"code.gitea.io/gitea/services/mailer"
)
type mailNotifier struct {
base.NullNotifier
}
var _ base.Notifier = &mailNotifier{}
// NewNotifier create a new mailNotifier notifier
func NewNotifier() base.Notifier {
return &mailNotifier{}
}
func (m *mailNotifier) NotifyCreateIssueComment(doer *user_model.User, repo *repo_model.Repository,
issue *issues_model.Issue, comment *issues_model.Comment, mentions []*user_model.User,
) {
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("mailNotifier.NotifyCreateIssueComment Issue[%d] #%d in [%d]", issue.ID, issue.Index, issue.RepoID))
defer finished()
var act activities_model.ActionType
if comment.Type == issues_model.CommentTypeClose {
act = activities_model.ActionCloseIssue
} else if comment.Type == issues_model.CommentTypeReopen {
act = activities_model.ActionReopenIssue
} else if comment.Type == issues_model.CommentTypeComment {
act = activities_model.ActionCommentIssue
} else if comment.Type == issues_model.CommentTypeCode {
act = activities_model.ActionCommentIssue
} else if comment.Type == issues_model.CommentTypePullRequestPush {
act = 0
}
if err := mailer.MailParticipantsComment(ctx, comment, act, issue, mentions); err != nil {
log.Error("MailParticipantsComment: %v", err)
}
}
func (m *mailNotifier) NotifyNewIssue(issue *issues_model.Issue, mentions []*user_model.User) {
if err := mailer.MailParticipants(issue, issue.Poster, activities_model.ActionCreateIssue, mentions); err != nil {
log.Error("MailParticipants: %v", err)
}
}
func (m *mailNotifier) NotifyIssueChangeStatus(doer *user_model.User, issue *issues_model.Issue, actionComment *issues_model.Comment, isClosed bool) {
var actionType activities_model.ActionType
if issue.IsPull {
if isClosed {
actionType = activities_model.ActionClosePullRequest
} else {
actionType = activities_model.ActionReopenPullRequest
}
} else {
if isClosed {
actionType = activities_model.ActionCloseIssue
} else {
actionType = activities_model.ActionReopenIssue
}
}
if err := mailer.MailParticipants(issue, doer, actionType, nil); err != nil {
log.Error("MailParticipants: %v", err)
}
}
func (m *mailNotifier) NotifyIssueChangeTitle(doer *user_model.User, issue *issues_model.Issue, oldTitle string) {
if err := issue.LoadPullRequest(); err != nil {
log.Error("issue.LoadPullRequest: %v", err)
return
}
if issue.IsPull && issues_model.HasWorkInProgressPrefix(oldTitle) && !issue.PullRequest.IsWorkInProgress() {
if err := mailer.MailParticipants(issue, doer, activities_model.ActionPullRequestReadyForReview, nil); err != nil {
log.Error("MailParticipants: %v", err)
}
}
}
func (m *mailNotifier) NotifyNewPullRequest(pr *issues_model.PullRequest, mentions []*user_model.User) {
if err := mailer.MailParticipants(pr.Issue, pr.Issue.Poster, activities_model.ActionCreatePullRequest, mentions); err != nil {
log.Error("MailParticipants: %v", err)
}
}
func (m *mailNotifier) NotifyPullRequestReview(pr *issues_model.PullRequest, r *issues_model.Review, comment *issues_model.Comment, mentions []*user_model.User) {
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("mailNotifier.NotifyPullRequestReview Pull[%d] #%d in [%d]", pr.ID, pr.Index, pr.BaseRepoID))
defer finished()
var act activities_model.ActionType
if comment.Type == issues_model.CommentTypeClose {
act = activities_model.ActionCloseIssue
} else if comment.Type == issues_model.CommentTypeReopen {
act = activities_model.ActionReopenIssue
} else if comment.Type == issues_model.CommentTypeComment {
act = activities_model.ActionCommentPull
}
if err := mailer.MailParticipantsComment(ctx, comment, act, pr.Issue, mentions); err != nil {
log.Error("MailParticipantsComment: %v", err)
}
}
func (m *mailNotifier) NotifyPullRequestCodeComment(pr *issues_model.PullRequest, comment *issues_model.Comment, mentions []*user_model.User) {
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("mailNotifier.NotifyPullRequestCodeComment Pull[%d] #%d in [%d]", pr.ID, pr.Index, pr.BaseRepoID))
defer finished()
if err := mailer.MailMentionsComment(ctx, pr, comment, mentions); err != nil {
log.Error("MailMentionsComment: %v", err)
}
}
func (m *mailNotifier) NotifyIssueChangeAssignee(doer *user_model.User, issue *issues_model.Issue, assignee *user_model.User, removed bool, comment *issues_model.Comment) {
// mail only sent to added assignees and not self-assignee
if !removed && doer.ID != assignee.ID && assignee.EmailNotifications() != user_model.EmailNotificationsDisabled {
ct := fmt.Sprintf("Assigned #%d.", issue.Index)
if err := mailer.SendIssueAssignedMail(issue, doer, ct, comment, []*user_model.User{assignee}); err != nil {
log.Error("Error in SendIssueAssignedMail for issue[%d] to assignee[%d]: %v", issue.ID, assignee.ID, err)
}
}
}
func (m *mailNotifier) NotifyPullReviewRequest(doer *user_model.User, issue *issues_model.Issue, reviewer *user_model.User, isRequest bool, comment *issues_model.Comment) {
if isRequest && doer.ID != reviewer.ID && reviewer.EmailNotifications() != user_model.EmailNotificationsDisabled {
ct := fmt.Sprintf("Requested to review %s.", issue.HTMLURL())
if err := mailer.SendIssueAssignedMail(issue, doer, ct, comment, []*user_model.User{reviewer}); err != nil {
log.Error("Error in SendIssueAssignedMail for issue[%d] to reviewer[%d]: %v", issue.ID, reviewer.ID, err)
}
}
}
func (m *mailNotifier) NotifyMergePullRequest(pr *issues_model.PullRequest, doer *user_model.User) {
if err := pr.LoadIssue(); err != nil {
log.Error("pr.LoadIssue: %v", err)
return
}
if err := mailer.MailParticipants(pr.Issue, doer, activities_model.ActionMergePullRequest, nil); err != nil {
log.Error("MailParticipants: %v", err)
}
}
func (m *mailNotifier) NotifyAutoMergePullRequest(pr *issues_model.PullRequest, doer *user_model.User) {
if err := pr.LoadIssue(); err != nil {
log.Error("pr.LoadIssue: %v", err)
return
}
if err := mailer.MailParticipants(pr.Issue, doer, activities_model.ActionAutoMergePullRequest, nil); err != nil {
log.Error("MailParticipants: %v", err)
}
}
func (m *mailNotifier) NotifyPullRequestPushCommits(doer *user_model.User, pr *issues_model.PullRequest, comment *issues_model.Comment) {
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("mailNotifier.NotifyPullRequestPushCommits Pull[%d] #%d in [%d]", pr.ID, pr.Index, pr.BaseRepoID))
defer finished()
var err error
if err = comment.LoadIssue(); err != nil {
log.Error("comment.LoadIssue: %v", err)
return
}
if err = comment.Issue.LoadRepo(ctx); err != nil {
log.Error("comment.Issue.LoadRepo: %v", err)
return
}
if err = comment.Issue.LoadPullRequest(); err != nil {
log.Error("comment.Issue.LoadPullRequest: %v", err)
return
}
if err = comment.Issue.PullRequest.LoadBaseRepoCtx(ctx); err != nil {
log.Error("comment.Issue.PullRequest.LoadBaseRepo: %v", err)
return
}
if err := comment.LoadPushCommits(ctx); err != nil {
log.Error("comment.LoadPushCommits: %v", err)
}
m.NotifyCreateIssueComment(doer, comment.Issue.Repo, comment.Issue, comment, nil)
}
func (m *mailNotifier) NotifyPullRevieweDismiss(doer *user_model.User, review *issues_model.Review, comment *issues_model.Comment) {
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("mailNotifier.NotifyPullRevieweDismiss Review[%d] in Issue[%d]", review.ID, review.IssueID))
defer finished()
if err := mailer.MailParticipantsComment(ctx, comment, activities_model.ActionPullReviewDismissed, review.Issue, nil); err != nil {
log.Error("MailParticipantsComment: %v", err)
}
}
func (m *mailNotifier) NotifyNewRelease(rel *repo_model.Release) {
ctx, _, finished := process.GetManager().AddContext(graceful.GetManager().HammerContext(), fmt.Sprintf("mailNotifier.NotifyNewRelease rel[%d]%s in [%d]", rel.ID, rel.Title, rel.RepoID))
defer finished()
if err := rel.LoadAttributes(); err != nil {
log.Error("NotifyNewRelease: %v", err)
return
}
if rel.IsDraft || rel.IsPrerelease {
return
}
mailer.MailNewRelease(ctx, rel)
}
func (m *mailNotifier) NotifyRepoPendingTransfer(doer, newOwner *user_model.User, repo *repo_model.Repository) {
if err := mailer.SendRepoTransferNotifyMail(doer, newOwner, repo); err != nil {
log.Error("NotifyRepoPendingTransfer: %v", err)
}
}