add request review from specific reviewers feature in pull request (#10756)

* add request review feature in pull request

add a way to notify specific reviewers to review like github , by add  or delet a  special type
review . The acton is  is similar to Assign ,  so many code reuse the function and items of
Assignee, but the meaning and result is different.

The Permission style is is similar to github, that only writer can add a review request from Reviewers,
but the poster can recall and remove a review request after a reviwer has revied even if he don't have
Write Premission. only manager , the poster and reviewer of a request review can remove it.

The reviewers can be requested to review contain all readers for private repo , for public, contain
all writers and watchers.

The offical Review Request will block merge if Reject can block it.

an other change: add ui otify for Assignees.

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Co-authored-by: Lauris BH <lauris@nix.lv>

Signed-off-by: a1012112796 <1012112796@qq.com>

* new change

* add placeholder string

* do some changes follow #10238 to add review requests num on lists also
change icon for review requests to eye

Co-authored-by: Lauris BH <lauris@nix.lv>

models/branches.go

@@ -177,12 +177,13 @@ func (protectBranch *ProtectedBranch) GetGrantedApprovalsCount(pr *PullRequest)
 }
 
 // MergeBlockedByRejectedReview returns true if merge is blocked by rejected reviews
+// An official ReviewRequest should also block Merge like Reject
 func (protectBranch *ProtectedBranch) MergeBlockedByRejectedReview(pr *PullRequest) bool {
 	if !protectBranch.BlockOnRejectedReviews {
 		return false
 	}
 	rejectExist, err := x.Where("issue_id = ?", pr.IssueID).
-		And("type = ?", ReviewTypeReject).
+		And("type in ( ?, ?)", ReviewTypeReject, ReviewTypeRequest).
 		And("official = ?", true).
 		Exist(new(Review))
 	if err != nil {

models/issue_comment.go

@@ -86,6 +86,8 @@ const (
 	CommentTypeChangeTargetBranch
 	// Delete time manual for time tracking
 	CommentTypeDeleteTimeManual
+	// add or remove Request from one
+	CommentTypeReviewRequest
 )
 
 // CommentTag defines comment tag type

models/notification.go

@@ -118,32 +118,40 @@ func GetNotifications(opts FindNotificationOptions) (NotificationList, error) {
 
 // CreateOrUpdateIssueNotifications creates an issue notification
 // for each watcher, or updates it if already exists
-func CreateOrUpdateIssueNotifications(issueID, commentID int64, notificationAuthorID int64) error {
+// receiverID > 0 just send to reciver, else send to all watcher
+func CreateOrUpdateIssueNotifications(issueID, commentID, notificationAuthorID, receiverID int64) error {
 	sess := x.NewSession()
 	defer sess.Close()
 	if err := sess.Begin(); err != nil {
 		return err
 	}
 
-	if err := createOrUpdateIssueNotifications(sess, issueID, commentID, notificationAuthorID); err != nil {
+	if err := createOrUpdateIssueNotifications(sess, issueID, commentID, notificationAuthorID, receiverID); err != nil {
 		return err
 	}
 
 	return sess.Commit()
 }
 
-func createOrUpdateIssueNotifications(e Engine, issueID, commentID int64, notificationAuthorID int64) error {
+func createOrUpdateIssueNotifications(e Engine, issueID, commentID, notificationAuthorID, receiverID int64) error {
 	// init
-	toNotify := make(map[int64]struct{}, 32)
+	var toNotify map[int64]struct{}
 	notifications, err := getNotificationsByIssueID(e, issueID)
+
 	if err != nil {
 		return err
 	}
+
 	issue, err := getIssueByID(e, issueID)
 	if err != nil {
 		return err
 	}
 
+	if receiverID > 0 {
+		toNotify = make(map[int64]struct{}, 1)
+		toNotify[receiverID] = struct{}{}
+	} else {
+		toNotify = make(map[int64]struct{}, 32)
 		issueWatches, err := getIssueWatchersIDs(e, issueID, true)
 		if err != nil {
 			return err
@@ -177,6 +185,7 @@ func createOrUpdateIssueNotifications(e Engine, issueID, commentID int64, notifi
 		for _, id := range issueUnWatches {
 			delete(toNotify, id)
 		}
+	}
 
 	err = issue.loadRepo(e)
 	if err != nil {

models/notification_test.go

@@ -14,7 +14,7 @@ func TestCreateOrUpdateIssueNotifications(t *testing.T) {
 	assert.NoError(t, PrepareTestDatabase())
 	issue := AssertExistsAndLoadBean(t, &Issue{ID: 1}).(*Issue)
 
-	assert.NoError(t, CreateOrUpdateIssueNotifications(issue.ID, 0, 2))
+	assert.NoError(t, CreateOrUpdateIssueNotifications(issue.ID, 0, 2, 0))
 
 	// User 9 is inactive, thus notifications for user 1 and 4 are created
 	notf := AssertExistsAndLoadBean(t, &Notification{UserID: 1, IssueID: issue.ID}).(*Notification)

models/repo.go

@@ -622,6 +622,64 @@ func (repo *Repository) GetAssignees() (_ []*User, err error) {
 	return repo.getAssignees(x)
 }
 
+func (repo *Repository) getReviewersPrivate(e Engine, doerID, posterID int64) (users []*User, err error) {
+	users = make([]*User, 0, 20)
+
+	if err = e.
+		SQL("SELECT * FROM `user` WHERE id in (SELECT user_id FROM `access` WHERE repo_id = ? AND mode >= ? AND user_id NOT IN ( ?, ?)) ORDER BY name",
+			repo.ID, AccessModeRead,
+			doerID, posterID).
+		Find(&users); err != nil {
+		return nil, err
+	}
+
+	return users, nil
+}
+
+func (repo *Repository) getReviewersPublic(e Engine, doerID, posterID int64) (_ []*User, err error) {
+
+	users := make([]*User, 0)
+
+	const SQLCmd = "SELECT * FROM `user` WHERE id IN ( " +
+		"SELECT user_id FROM `access` WHERE repo_id = ? AND mode >= ? AND user_id NOT IN ( ?, ?) " +
+		"UNION " +
+		"SELECT user_id FROM `watch` WHERE repo_id = ? AND user_id NOT IN ( ?, ?) AND mode IN (?, ?) " +
+		") ORDER BY name"
+
+	if err = e.
+		SQL(SQLCmd,
+			repo.ID, AccessModeRead, doerID, posterID,
+			repo.ID, doerID, posterID, RepoWatchModeNormal, RepoWatchModeAuto).
+		Find(&users); err != nil {
+		return nil, err
+	}
+
+	return users, nil
+}
+
+func (repo *Repository) getReviewers(e Engine, doerID, posterID int64) (users []*User, err error) {
+	if err = repo.getOwner(e); err != nil {
+		return nil, err
+	}
+
+	if repo.IsPrivate ||
+		(repo.Owner.IsOrganization() && repo.Owner.Visibility == api.VisibleTypePrivate) {
+		users, err = repo.getReviewersPrivate(x, doerID, posterID)
+	} else {
+		users, err = repo.getReviewersPublic(x, doerID, posterID)
+	}
+	return
+}
+
+// GetReviewers get all users can be requested to review
+// for private rpo , that return all users that have read access or higher to the repository.
+// but for public rpo, that return all users that have write access or higher to the repository,
+// and all repo watchers.
+// TODO: may be we should hava a busy choice for users to block review request to them.
+func (repo *Repository) GetReviewers(doerID, posterID int64) (_ []*User, err error) {
+	return repo.getReviewers(x, doerID, posterID)
+}
+
 // GetMilestoneByID returns the milestone belongs to repository by given ID.
 func (repo *Repository) GetMilestoneByID(milestoneID int64) (*Milestone, error) {
 	return GetMilestoneByRepoID(repo.ID, milestoneID)

models/review.go

@@ -27,6 +27,8 @@ const (
 	ReviewTypeComment
 	// ReviewTypeReject gives feedback blocking merge
 	ReviewTypeReject
+	// ReviewTypeRequest request review from others
+	ReviewTypeRequest
 )
 
 // Icon returns the corresponding icon for the review type
@@ -38,6 +40,8 @@ func (rt ReviewType) Icon() string {
 		return "request-changes"
 	case ReviewTypeComment:
 		return "comment"
+	case ReviewTypeRequest:
+		return "primitive-dot"
 	default:
 		return "comment"
 	}
@@ -369,15 +373,15 @@ func GetReviewersByIssueID(issueID int64) (reviews []*Review, err error) {
 	}
 
 	// Get latest review of each reviwer, sorted in order they were made
-	if err := sess.SQL("SELECT * FROM review WHERE id IN (SELECT max(id) as id FROM review WHERE issue_id = ? AND type in (?, ?) GROUP BY issue_id, reviewer_id) ORDER BY review.updated_unix ASC",
-		issueID, ReviewTypeApprove, ReviewTypeReject).
+	if err := sess.SQL("SELECT * FROM review WHERE id IN (SELECT max(id) as id FROM review WHERE issue_id = ? AND type in (?, ?, ?) GROUP BY issue_id, reviewer_id) ORDER BY review.updated_unix ASC",
+		issueID, ReviewTypeApprove, ReviewTypeReject, ReviewTypeRequest).
 		Find(&reviewsUnfiltered); err != nil {
 		return nil, err
 	}
 
 	// Load reviewer and skip if user is deleted
 	for _, review := range reviewsUnfiltered {
-		if err := review.loadReviewer(sess); err != nil {
+		if err = review.loadReviewer(sess); err != nil {
 			if !IsErrUserNotExist(err) {
 				return nil, err
 			}
@@ -389,6 +393,19 @@ func GetReviewersByIssueID(issueID int64) (reviews []*Review, err error) {
 	return reviews, nil
 }
 
+// GetReviewerByIssueIDAndUserID get the latest review of reviewer for a pull request
+func GetReviewerByIssueIDAndUserID(issueID, userID int64) (review *Review, err error) {
+	review = new(Review)
+
+	if _, err := x.SQL("SELECT * FROM review WHERE id IN (SELECT max(id) as id FROM review WHERE issue_id = ? AND reviewer_id = ? AND type in (?, ?, ?))",
+		issueID, userID, ReviewTypeApprove, ReviewTypeReject, ReviewTypeRequest).
+		Get(review); err != nil {
+		return nil, err
+	}
+
+	return
+}
+
 // MarkReviewsAsStale marks existing reviews as stale
 func MarkReviewsAsStale(issueID int64) (err error) {
 	_, err = x.Exec("UPDATE `review` SET stale=? WHERE issue_id=?", true, issueID)
@@ -442,3 +459,134 @@ func InsertReviews(reviews []*Review) error {
 
 	return sess.Commit()
 }
+
+// AddRewiewRequest add a review request from one reviewer
+func AddRewiewRequest(issue *Issue, reviewer *User, doer *User) (comment *Comment, err error) {
+	review, err := GetReviewerByIssueIDAndUserID(issue.ID, reviewer.ID)
+	if err != nil {
+		return
+	}
+
+	// skip it when reviewer hase been request to review
+	if review != nil && review.Type == ReviewTypeRequest {
+		return nil, nil
+	}
+
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return nil, err
+	}
+
+	var official bool
+	official, err = isOfficialReviewer(sess, issue, reviewer)
+
+	if err != nil {
+		return nil, err
+	}
+
+	if !official {
+		official, err = isOfficialReviewer(sess, issue, doer)
+
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	if official {
+		if _, err := sess.Exec("UPDATE `review` SET official=? WHERE issue_id=? AND reviewer_id=?", false, issue.ID, reviewer.ID); err != nil {
+			return nil, err
+		}
+	}
+
+	_, err = createReview(sess, CreateReviewOptions{
+		Type:     ReviewTypeRequest,
+		Issue:    issue,
+		Reviewer: reviewer,
+		Official: official,
+		Stale:    false,
+	})
+
+	if err != nil {
+		return
+	}
+
+	comment, err = createComment(sess, &CreateCommentOptions{
+		Type:            CommentTypeReviewRequest,
+		Doer:            doer,
+		Repo:            issue.Repo,
+		Issue:           issue,
+		RemovedAssignee: false,       // Use RemovedAssignee as !isRequest
+		AssigneeID:      reviewer.ID, // Use AssigneeID as reviewer ID
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return comment, sess.Commit()
+}
+
+//RemoveRewiewRequest remove a review request from one reviewer
+func RemoveRewiewRequest(issue *Issue, reviewer *User, doer *User) (comment *Comment, err error) {
+	review, err := GetReviewerByIssueIDAndUserID(issue.ID, reviewer.ID)
+	if err != nil {
+		return
+	}
+
+	if review.Type != ReviewTypeRequest {
+		return nil, nil
+	}
+
+	sess := x.NewSession()
+	defer sess.Close()
+	if err := sess.Begin(); err != nil {
+		return nil, err
+	}
+
+	_, err = sess.Delete(review)
+	if err != nil {
+		return nil, err
+	}
+
+	var official bool
+	official, err = isOfficialReviewer(sess, issue, reviewer)
+	if err != nil {
+		return
+	}
+
+	if official {
+		// recalculate which is the latest official review from that user
+		var review *Review
+
+		review, err = GetReviewerByIssueIDAndUserID(issue.ID, reviewer.ID)
+		if err != nil {
+			return nil, err
+		}
+
+		if review != nil {
+			if _, err := sess.Exec("UPDATE `review` SET official=? WHERE id=?", true, review.ID); err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	comment, err = CreateComment(&CreateCommentOptions{
+		Type:            CommentTypeReviewRequest,
+		Doer:            doer,
+		Repo:            issue.Repo,
+		Issue:           issue,
+		RemovedAssignee: true,        // Use RemovedAssignee as !isRequest
+		AssigneeID:      reviewer.ID, // Use AssigneeID as reviewer ID
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return comment, sess.Commit()
+}

models/review_test.go

@@ -52,7 +52,8 @@ func TestReviewType_Icon(t *testing.T) {
 	assert.Equal(t, "request-changes", ReviewTypeReject.Icon())
 	assert.Equal(t, "comment", ReviewTypeComment.Icon())
 	assert.Equal(t, "comment", ReviewTypeUnknown.Icon())
-	assert.Equal(t, "comment", ReviewType(4).Icon())
+	assert.Equal(t, "primitive-dot", ReviewTypeRequest.Icon())
+	assert.Equal(t, "comment", ReviewType(6).Icon())
 }
 
 func TestFindReviews(t *testing.T) {

modules/notification/base/notifier.go

@@ -24,6 +24,7 @@ type Notifier interface {
 	NotifyIssueChangeStatus(*models.User, *models.Issue, *models.Comment, bool)
 	NotifyIssueChangeMilestone(doer *models.User, issue *models.Issue, oldMilestoneID int64)
 	NotifyIssueChangeAssignee(doer *models.User, issue *models.Issue, assignee *models.User, removed bool, comment *models.Comment)
+	NotifyPullRewiewRequest(doer *models.User, issue *models.Issue, reviewer *models.User, isRequest bool, comment *models.Comment)
 	NotifyIssueChangeContent(doer *models.User, issue *models.Issue, oldContent string)
 	NotifyIssueClearLabels(doer *models.User, issue *models.Issue)
 	NotifyIssueChangeTitle(doer *models.User, issue *models.Issue, oldTitle string)

modules/notification/base/null.go

@@ -86,6 +86,10 @@ func (*NullNotifier) NotifyIssueChangeContent(doer *models.User, issue *models.I
 func (*NullNotifier) NotifyIssueChangeAssignee(doer *models.User, issue *models.Issue, assignee *models.User, removed bool, comment *models.Comment) {
 }
 
+// NotifyPullRewiewRequest places a place holder function
+func (*NullNotifier) NotifyPullRewiewRequest(doer *models.User, issue *models.Issue, reviewer *models.User, isRequest bool, comment *models.Comment) {
+}
+
 // NotifyIssueClearLabels places a place holder function
 func (*NullNotifier) NotifyIssueClearLabels(doer *models.User, issue *models.Issue) {
 }

modules/notification/mail/mail.go

@@ -100,6 +100,13 @@ func (m *mailNotifier) NotifyIssueChangeAssignee(doer *models.User, issue *model
 	}
 }
 
+func (m *mailNotifier) NotifyPullRewiewRequest(doer *models.User, issue *models.Issue, reviewer *models.User, isRequest bool, comment *models.Comment) {
+	if isRequest && doer.ID != reviewer.ID && reviewer.EmailNotifications() == models.EmailNotificationsEnabled {
+		ct := fmt.Sprintf("Requested to review #%d.", issue.Index)
+		mailer.SendIssueAssignedMail(issue, doer, ct, comment, []string{reviewer.Email})
+	}
+}
+
 func (m *mailNotifier) NotifyMergePullRequest(pr *models.PullRequest, doer *models.User) {
 	if err := pr.LoadIssue(); err != nil {
 		log.Error("pr.LoadIssue: %v", err)

modules/notification/notification.go

@@ -150,6 +150,13 @@ func NotifyIssueChangeAssignee(doer *models.User, issue *models.Issue, assignee
 	}
 }
 
+// NotifyPullRewiewRequest notifies Request Review change
+func NotifyPullRewiewRequest(doer *models.User, issue *models.Issue, reviewer *models.User, isRequest bool, comment *models.Comment) {
+	for _, notifier := range notifiers {
+		notifier.NotifyPullRewiewRequest(doer, issue, reviewer, isRequest, comment)
+	}
+}
+
 // NotifyIssueClearLabels notifies clear labels to notifiers
 func NotifyIssueClearLabels(doer *models.User, issue *models.Issue) {
 	for _, notifier := range notifiers {

modules/notification/ui/ui.go

@@ -22,6 +22,7 @@ type (
 		IssueID              int64
 		CommentID            int64
 		NotificationAuthorID int64
+		ReceiverID           int64 // 0 -- ALL Watcher
 	}
 )
 
@@ -39,7 +40,7 @@ func NewNotifier() base.Notifier {
 func (ns *notificationService) handle(data ...queue.Data) {
 	for _, datum := range data {
 		opts := datum.(issueNotificationOpts)
-		if err := models.CreateOrUpdateIssueNotifications(opts.IssueID, opts.CommentID, opts.NotificationAuthorID); err != nil {
+		if err := models.CreateOrUpdateIssueNotifications(opts.IssueID, opts.CommentID, opts.NotificationAuthorID, opts.ReceiverID); err != nil {
 			log.Error("Was unable to create issue notification: %v", err)
 		}
 	}
@@ -103,3 +104,35 @@ func (ns *notificationService) NotifyPullRequestReview(pr *models.PullRequest, r
 	}
 	_ = ns.issueQueue.Push(opts)
 }
+
+func (ns *notificationService) NotifyIssueChangeAssignee(doer *models.User, issue *models.Issue, assignee *models.User, removed bool, comment *models.Comment) {
+	if !removed {
+		var opts = issueNotificationOpts{
+			IssueID:              issue.ID,
+			NotificationAuthorID: doer.ID,
+			ReceiverID:           assignee.ID,
+		}
+
+		if comment != nil {
+			opts.CommentID = comment.ID
+		}
+
+		_ = ns.issueQueue.Push(opts)
+	}
+}
+
+func (ns *notificationService) NotifyPullRewiewRequest(doer *models.User, issue *models.Issue, reviewer *models.User, isRequest bool, comment *models.Comment) {
+	if isRequest {
+		var opts = issueNotificationOpts{
+			IssueID:              issue.ID,
+			NotificationAuthorID: doer.ID,
+			ReceiverID:           reviewer.ID,
+		}
+
+		if comment != nil {
+			opts.CommentID = comment.ID
+		}
+
+		_ = ns.issueQueue.Push(opts)
+	}
+}

options/locale/locale_en-US.ini

@@ -827,6 +827,7 @@ issues.desc = Organize bug reports, tasks and milestones.
 issues.filter_assignees = Filter Assignee
 issues.filter_milestones = Filter Milestone
 issues.filter_labels = Filter Label
+issues.filter_reviewers = Filter Reviewer
 issues.new = New Issue
 issues.new.title_empty = Title cannot be empty
 issues.new.labels = Labels
@@ -844,6 +845,8 @@ issues.new.assignees = Assignees
 issues.new.add_assignees_title = Assign users
 issues.new.clear_assignees = Clear assignees
 issues.new.no_assignees = No Assignees
+issues.new.no_reviewers = No reviewers
+issues.new.add_reviewer_title = Request review
 issues.no_ref = No Branch/Tag Specified
 issues.create = Create Issue
 issues.new_label = New Label
@@ -937,6 +940,9 @@ issues.ref_from = `from %[1]s`
 issues.poster = Poster
 issues.collaborator = Collaborator
 issues.owner = Owner
+issues.re_request_review=Re-request review
+issues.remove_request_review=Remove review request
+issues.remove_request_review_block=Can't remove review request
 issues.sign_in_require_desc = <a href="%s">Sign in</a> to join this conversation.
 issues.edit = Edit
 issues.cancel = Cancel
@@ -1048,6 +1054,10 @@ issues.review.approve = "approved these changes %s"
 issues.review.comment = "reviewed %s"
 issues.review.content.empty = You need to leave a comment indicating the requested change(s).
 issues.review.reject = "requested changes %s"
+issues.review.wait = "was requested for review %s"
+issues.review.add_review_request = "requested review from %s %s"
+issues.review.remove_review_request = "removed review request for %s %s"
+issues.review.remove_review_request_self = "refused to review %s"
 issues.review.pending = Pending
 issues.review.review = Review
 issues.review.reviewers = Reviewers
@@ -1096,6 +1106,8 @@ pulls.approve_count_1 = "%d approval"
 pulls.approve_count_n = "%d approvals"
 pulls.reject_count_1 = "%d change request"
 pulls.reject_count_n = "%d change requests"
+pulls.waiting_count_1 = "%d waiting review"
+pulls.waiting_count_n = "%d waiting reviews"
 
 pulls.no_merge_desc = This pull request cannot be merged because all repository merge options are disabled.
 pulls.no_merge_helper = Enable merge options in the repository settings or merge the pull request manually.

routers/repo/issue.go

@@ -289,6 +289,8 @@ func issues(ctx *context.Context, milestoneID int64, isPullOption util.OptionalB
 		reviewTyp := models.ReviewTypeApprove
 		if typ == "reject" {
 			reviewTyp = models.ReviewTypeReject
+		} else if typ == "waiting" {
+			reviewTyp = models.ReviewTypeRequest
 		}
 		for _, count := range counts {
 			if count.Type == reviewTyp {
@@ -377,6 +379,16 @@ func RetrieveRepoMilestonesAndAssignees(ctx *context.Context, repo *models.Repos
 	}
 }
 
+// RetrieveRepoReviewers find all reviewers of a repository
+func RetrieveRepoReviewers(ctx *context.Context, repo *models.Repository, issuePosterID int64) {
+	var err error
+	ctx.Data["Reviewers"], err = repo.GetReviewers(ctx.User.ID, issuePosterID)
+	if err != nil {
+		ctx.ServerError("GetReviewers", err)
+		return
+	}
+}
+
 // RetrieveRepoMetas find all the meta information of a repository
 func RetrieveRepoMetas(ctx *context.Context, repo *models.Repository, isPull bool) []*models.Label {
 	if !ctx.Repo.CanWriteIssuesOrPulls(isPull) {
@@ -815,6 +827,28 @@ func ViewIssue(ctx *context.Context) {
 		}
 	}
 
+	if issue.IsPull {
+		canChooseReviewer := ctx.Repo.CanWrite(models.UnitTypePullRequests)
+		if !canChooseReviewer && ctx.User != nil && ctx.IsSigned {
+			canChooseReviewer, err = models.IsOfficialReviewer(issue, ctx.User)
+			if err != nil {
+				ctx.ServerError("IsOfficialReviewer", err)
+				return
+			}
+		}
+
+		if canChooseReviewer {
+			RetrieveRepoReviewers(ctx, repo, issue.PosterID)
+			ctx.Data["CanChooseReviewer"] = true
+		} else {
+			ctx.Data["CanChooseReviewer"] = false
+		}
+
+		if ctx.Written() {
+			return
+		}
+	}
+
 	if ctx.IsSigned {
 		// Update issue-user.
 		if err = issue.ReadBy(ctx.User.ID); err != nil {
@@ -926,7 +960,7 @@ func ViewIssue(ctx *context.Context) {
 			if comment.MilestoneID > 0 && comment.Milestone == nil {
 				comment.Milestone = ghostMilestone
 			}
-		} else if comment.Type == models.CommentTypeAssignees {
+		} else if comment.Type == models.CommentTypeAssignees || comment.Type == models.CommentTypeReviewRequest {
 			if err = comment.LoadAssigneeUser(); err != nil {
 				ctx.ServerError("LoadAssigneeUser", err)
 				return
@@ -1273,6 +1307,122 @@ func UpdateIssueAssignee(ctx *context.Context) {
 	})
 }
 
+func isLegalReviewRequest(reviewer, doer *models.User, isAdd bool, issue *models.Issue) error {
+	if reviewer.IsOrganization() {
+		return fmt.Errorf("Organization can't be added as reviewer [user_id: %d, repo_id: %d]", reviewer.ID, issue.PullRequest.BaseRepo.ID)
+	}
+	if doer.IsOrganization() {
+		return fmt.Errorf("Organization can't be doer to add reviewer [user_id: %d, repo_id: %d]", doer.ID, issue.PullRequest.BaseRepo.ID)
+	}
+
+	permReviewer, err := models.GetUserRepoPermission(issue.Repo, reviewer)
+	if err != nil {
+		return err
+	}
+
+	permDoer, err := models.GetUserRepoPermission(issue.Repo, doer)
+	if err != nil {
+		return err
+	}
+
+	lastreview, err := models.GetReviewerByIssueIDAndUserID(issue.ID, reviewer.ID)
+	if err != nil {
+		return err
+	}
+
+	var pemResult bool
+	if isAdd {
+		pemResult = permReviewer.CanAccessAny(models.AccessModeRead, models.UnitTypePullRequests)
+		if !pemResult {
+			return fmt.Errorf("Reviewer can't read [user_id: %d, repo_name: %s]", reviewer.ID, issue.Repo.Name)
+		}
+
+		if doer.ID == issue.PosterID && lastreview != nil && lastreview.Type != models.ReviewTypeRequest {
+			return nil
+		}
+
+		pemResult = permDoer.CanAccessAny(models.AccessModeWrite, models.UnitTypePullRequests)
+		if !pemResult {
+			pemResult, err = models.IsOfficialReviewer(issue, doer)
+			if err != nil {
+				return err
+			}
+			if !pemResult {
+				return fmt.Errorf("Doer can't choose reviewer [user_id: %d, repo_name: %s, issue_id: %d]", doer.ID, issue.Repo.Name, issue.ID)
+			}
+		}
+
+		if doer.ID == reviewer.ID {
+			return fmt.Errorf("doer can't be reviewer [user_id: %d, repo_name: %s]", doer.ID, issue.Repo.Name)
+		}
+
+		if reviewer.ID == issue.PosterID {
+			return fmt.Errorf("poster of pr can't be reviewer [user_id: %d, repo_name: %s]", reviewer.ID, issue.Repo.Name)
+		}
+	} else {
+		if lastreview.Type == models.ReviewTypeRequest && lastreview.ReviewerID == doer.ID {
+			return nil
+		}
+
+		pemResult = permDoer.IsAdmin()
+		if !pemResult {
+			return fmt.Errorf("Doer is not admin [user_id: %d, repo_name: %s]", doer.ID, issue.Repo.Name)
+		}
+	}
+
+	return nil
+}
+
+// updatePullReviewRequest change pull's request reviewers
+func updatePullReviewRequest(ctx *context.Context) {
+	issues := getActionIssues(ctx)
+	if ctx.Written() {
+		return
+	}
+
+	reviewID := ctx.QueryInt64("id")
+	event := ctx.Query("is_add")
+
+	if event != "add" && event != "remove" {
+		ctx.ServerError("updatePullReviewRequest", fmt.Errorf("is_add should not be \"%s\"", event))
+		return
+	}
+
+	for _, issue := range issues {
+		if issue.IsPull {
+
+			reviewer, err := models.GetUserByID(reviewID)
+			if err != nil {
+				ctx.ServerError("GetUserByID", err)
+				return
+			}
+
+			err = isLegalReviewRequest(reviewer, ctx.User, event == "add", issue)
+			if err != nil {
+				ctx.ServerError("isLegalRequestReview", err)
+				return
+			}
+
+			err = issue_service.ReviewRequest(issue, ctx.User, reviewer, event == "add")
+			if err != nil {
+				ctx.ServerError("ReviewRequest", err)
+				return
+			}
+		} else {
+			ctx.ServerError("updatePullReviewRequest", fmt.Errorf("%d in %d is not Pull Request", issue.ID, issue.Repo.ID))
+		}
+	}
+
+	ctx.JSON(200, map[string]interface{}{
+		"ok": true,
+	})
+}
+
+// UpdatePullReviewRequest add or remove review request
+func UpdatePullReviewRequest(ctx *context.Context) {
+	updatePullReviewRequest(ctx)
+}
+
 // UpdateIssueStatus change issue's status
 func UpdateIssueStatus(ctx *context.Context) {
 	issues := getActionIssues(ctx)

routers/routes/routes.go

@@ -738,6 +738,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 			m.Post("/labels", reqRepoIssuesOrPullsWriter, repo.UpdateIssueLabel)
 			m.Post("/milestone", reqRepoIssuesOrPullsWriter, repo.UpdateIssueMilestone)
 			m.Post("/assignee", reqRepoIssuesOrPullsWriter, repo.UpdateIssueAssignee)
+			m.Post("/request_review", reqRepoIssuesOrPullsReader, repo.UpdatePullReviewRequest)
 			m.Post("/status", reqRepoIssuesOrPullsWriter, repo.UpdateIssueStatus)
 		}, context.RepoMustNotBeArchived())
 		m.Group("/comments/:id", func() {

routers/user/home.go

@@ -632,6 +632,8 @@ func Issues(ctx *context.Context) {
 		reviewTyp := models.ReviewTypeApprove
 		if typ == "reject" {
 			reviewTyp = models.ReviewTypeReject
+		} else if typ == "waiting" {
+			reviewTyp = models.ReviewTypeRequest
 		}
 		for _, count := range counts {
 			if count.Type == reviewTyp {

services/issue/assignee.go

@@ -51,3 +51,23 @@ func ToggleAssignee(issue *models.Issue, doer *models.User, assigneeID int64) (r
 
 	return
 }
+
+// ReviewRequest add or remove a review for this PR, and make comment for it.
+func ReviewRequest(issue *models.Issue, doer *models.User, reviewer *models.User, isAdd bool) (err error) {
+	var comment *models.Comment
+	if isAdd {
+		comment, err = models.AddRewiewRequest(issue, reviewer, doer)
+	} else {
+		comment, err = models.RemoveRewiewRequest(issue, reviewer, doer)
+	}
+
+	if err != nil {
+		return
+	}
+
+	if comment != nil {
+		notification.NotifyPullRewiewRequest(doer, issue, reviewer, isAdd, comment)
+	}
+
+	return nil
+}

templates/repo/issue/list.tmpl

@@ -271,14 +271,25 @@
 						{{if .IsPull}}
 							{{$approveOfficial := call $approvalCounts .ID "approve"}}
 							{{$rejectOfficial := call $approvalCounts .ID "reject"}}
-							{{if or (gt $approveOfficial 0) (gt $rejectOfficial 0)}}
+							{{$waitingOfficial := call $approvalCounts .ID "waiting"}}
+							{{if gt $approveOfficial 0}}
 								<span class="approvals">{{svg "octicon-check" 16}}
 									{{$.i18n.Tr (TrN $.i18n.Lang $approveOfficial "repo.pulls.approve_count_1" "repo.pulls.approve_count_n") $approveOfficial}}
-								{{if or (gt $rejectOfficial 0)}}
-									<span class="rejects">{{svg "octicon-x" 16}}
+								</span>
+							{{end}}
+
+							{{if gt $rejectOfficial 0}}
+								<span class="rejects">{{svg "octicon-request-changes" 16}}
 									{{$.i18n.Tr (TrN $.i18n.Lang $rejectOfficial "repo.pulls.reject_count_1" "repo.pulls.reject_count_n") $rejectOfficial}}
+								</span>
 							{{end}}
+
+							{{if gt $waitingOfficial 0}}
+								<span class="waiting">{{svg "octicon-eye" 16}}
+									{{$.i18n.Tr (TrN $.i18n.Lang $waitingOfficial "repo.pulls.waiting_count_1" "repo.pulls.waiting_count_n") $waitingOfficial}}
+								</span>
 							{{end}}
+
 							{{if and (not .PullRequest.HasMerged) (gt (len .PullRequest.ConflictedFiles) 0)}}
 								<span class="conflicting">{{svg "octicon-mirror" 16}} {{$.i18n.Tr (TrN $.i18n.Lang (len .PullRequest.ConflictedFiles) "repo.pulls.num_conflicting_files_1" "repo.pulls.num_conflicting_files_n") (len .PullRequest.ConflictedFiles)}}</span>
 							{{end}}

templates/repo/issue/milestone_issues.tmpl

@@ -241,14 +241,25 @@
 						{{if .IsPull}}
 							{{$approveOfficial := call $approvalCounts .ID "approve"}}
 							{{$rejectOfficial := call $approvalCounts .ID "reject"}}
-							{{if or (gt $approveOfficial 0) (gt $rejectOfficial 0)}}
+							{{$waitingOfficial := call $approvalCounts .ID "waiting"}}
+							{{if gt $approveOfficial 0}}
 								<span class="approvals">{{svg "octicon-check" 16}}
 									{{$.i18n.Tr (TrN $.i18n.Lang $approveOfficial "repo.pulls.approve_count_1" "repo.pulls.approve_count_n") $approveOfficial}}
-								{{if or (gt $rejectOfficial 0)}}
-									<span class="rejects">{{svg "octicon-x" 16}}
+								</span>
+							{{end}}
+
+							{{if gt $rejectOfficial 0}}
+								<span class="rejects">{{svg "octicon-request-changes" 16}}
 									{{$.i18n.Tr (TrN $.i18n.Lang $rejectOfficial "repo.pulls.reject_count_1" "repo.pulls.reject_count_n") $rejectOfficial}}
+								</span>
 							{{end}}
+
+							{{if gt $waitingOfficial 0}}
+								<span class="waiting">{{svg "octicon-eye" 16}}
+									{{$.i18n.Tr (TrN $.i18n.Lang $waitingOfficial "repo.pulls.waiting_count_1" "repo.pulls.waiting_count_n") $waitingOfficial}}
+								</span>
 							{{end}}
+
 							{{if and (not .PullRequest.HasMerged) (gt (len .PullRequest.ConflictedFiles) 0)}}
 								<span class="conflicting">{{svg "octicon-mirror" 16}} {{$.i18n.Tr (TrN $.i18n.Lang (len .PullRequest.ConflictedFiles) "repo.pulls.num_conflicting_files_1" "repo.pulls.num_conflicting_files_n") (len .PullRequest.ConflictedFiles)}}</span>
 							{{end}}

templates/repo/issue/view_content/comments.tmpl

@@ -7,7 +7,7 @@
 	 13 = STOP_TRACKING, 14 = ADD_TIME_MANUAL, 16 = ADDED_DEADLINE, 17 = MODIFIED_DEADLINE,
 	 18 = REMOVED_DEADLINE, 19 = ADD_DEPENDENCY, 20 = REMOVE_DEPENDENCY, 21 = CODE,
 	 22 = REVIEW, 23 = ISSUE_LOCKED, 24 = ISSUE_UNLOCKED, 25 = TARGET_BRANCH_CHANGED,
-	 26 = DELETE_TIME_MANUAL -->
+	 26 = DELETE_TIME_MANUAL, 27 = REVIEW_REQUEST -->
 	{{if eq .Type 0}}
 		<div class="comment" id="{{.HashTag}}">
 		{{if .OriginalAuthor }}
@@ -468,5 +468,25 @@
 				<span class="text grey">{{.Content}}</span>
 			</div>
 		</div>
+	{{else if eq .Type 27}}
+		<div class="event" id="{{.HashTag}}">
+			<span class="issue-symbol">{{svg "octicon-eye" 16}}</span>
+			<a class="ui avatar image" href="{{.Poster.HomeLink}}">
+				<img src="{{.Poster.RelAvatarLink}}">
+			</a>
+			<span class="text grey">
+				<a href="{{.Poster.HomeLink}}">{{.Poster.GetDisplayName}}</a>
+				{{if .RemovedAssignee}}
+					{{if eq .PosterID .AssigneeID}}
+						{{$.i18n.Tr "repo.issues.review.remove_review_request_self" $createdStr | Safe}}
+					{{else}}
+						{{$.i18n.Tr "repo.issues.review.remove_review_request" (.Assignee.GetDisplayName|Escape) $createdStr | Safe}}
+					{{end}}
+				{{else}}
+					{{$.i18n.Tr "repo.issues.review.add_review_request" (.Assignee.GetDisplayName|Escape) $createdStr | Safe}}
+				{{end}}
+			</span>
+		</div>
+
 	{{end}}
 {{end}}

templates/repo/issue/view_content/pull.tmpl

@@ -10,7 +10,25 @@
 						<span class="type-icon text {{if eq .Type 1}}green
 							{{- else if eq .Type 2}}grey
 							{{- else if eq .Type 3}}red
-							{{- else}}grey{{end}}">
+							{{- else if eq .Type 4}}yellow
+							{{else}}grey{{end}}">
+
+							{{$canChoose := false}}
+							{{if eq .Type 4}}
+								{{if or (eq .ReviewerID $.SignedUserID) $.Permission.IsAdmin}}
+									{{$canChoose = true}}
+								{{end}}
+							{{else}}
+								{{if and (or $.IsIssuePoster $.CanChooseReviewer) (not (eq $.SignedUserID .ReviewerID))}}
+									{{$canChoose = true}}
+								{{end}}
+							{{end}}
+
+							{{if $canChoose }}
+								<a href="#" class="ui poping up icon re-request-review" data-is-checked="{{if  eq .Type 4}}remove{{else}}add{{end}}" data-issue-id="{{$.Issue.ID}}" data-content="{{ if eq .Type 4 }} {{$.i18n.Tr "repo.issues.remove_request_review"}} {{else}} {{$.i18n.Tr "repo.issues.re_request_review"}} {{end}}"  data-id="{{.ReviewerID}}" data-update-url="{{$.RepoLink}}/issues/request_review">
+									{{svg "octicon-sync" 16}}
+								</a>
+							{{end}}
 							{{svg (printf "octicon-%s" .Type.Icon) 16}}
 						</span>
 						{{if .Stale}}
@@ -28,6 +46,8 @@
 								{{$.i18n.Tr "repo.issues.review.comment" $createdStr | Safe}}
 							{{else if eq .Type 3}}
 								{{$.i18n.Tr "repo.issues.review.reject" $createdStr | Safe}}
+							{{else if eq .Type 4}}
+								{{$.i18n.Tr "repo.issues.review.wait" $createdStr | Safe}}
 							{{else}}
 								{{$.i18n.Tr "repo.issues.review.comment" $createdStr | Safe}}
 							{{end}}

templates/repo/issue/view_content/sidebar.tmpl

@@ -2,6 +2,97 @@
 	<div class="ui segment metas">
 		{{template "repo/issue/branch_selector_field" .}}
 
+		{{if .Issue.IsPull }}
+
+		<input id="reviewer_id" name="reviewer_id" type="hidden" value="{{.reviewer_id}}">
+		<div class="ui {{if or (not .CanChooseReviewer) .Repository.IsArchived}}disabled{{end}} floating jump select-reviewers-modify dropdown">
+			<span class="text">
+				<strong>{{.i18n.Tr "repo.issues.review.reviewers"}}</strong>
+				{{if and .CanChooseReviewer (not .Repository.IsArchived)}}
+					{{svg "octicon-gear" 16}}
+				{{end}}
+			</span>
+			<div class="filter menu" data-action="" data-issue-id="{{$.Issue.ID}}" data-update-url="{{$.RepoLink}}/issues/request_review">
+				<div class="header" style="text-transform: none;font-size:16px;">{{.i18n.Tr "repo.issues.new.add_reviewer_title"}}</div>
+				{{if .Reviewers}}
+					<div class="ui icon search input">
+						<i class="search icon"></i>
+						<input type="text" placeholder="{{.i18n.Tr "repo.issues.filter_reviewers"}}">
+					</div>
+				{{end}}
+				{{range .Reviewers}}
+					{{$ReviewerID := .ID}}
+					{{$checked := false}}
+					{{$canChoose := false}}
+					{{$notReviewed := true}}
+
+					{{range $.PullReviewers}}
+						{{if eq .ReviewerID $ReviewerID }}
+							{{$notReviewed = false }} 
+							{{if  eq .Type 4 }}
+								{{$checked = true}}
+								{{if or (eq $ReviewerID $.SignedUserID) $.Permission.IsAdmin}}
+									{{$canChoose = true}}
+								{{end}}
+							{{else}}
+								{{$canChoose = true}}
+							{{end}}
+						{{end}}
+					{{end}}
+
+					{{ if $notReviewed}}
+						{{$canChoose = true}}
+					{{end}}
+
+					<a class="{{if not $canChoose}}ui poping up{{end}} item {{if $checked}} checked {{end}}" href="#" data-id="{{.ID}}" data-id-selector="#review_request_{{.ID}}" data-can-change="{{if not $canChoose}}block{{end}}" {{if not $canChoose}} data-content="{{$.i18n.Tr "repo.issues.remove_request_review_block"}}"{{end}} data-is-checked="{{if $checked}}add{{else}}remove{{end}}">
+						<span class="octicon-check {{if not $checked}}invisible{{end}}">{{svg "octicon-check" 16}}</span>
+						<span class="text">
+							<img class="ui avatar image" src="{{.RelAvatarLink}}"> {{.GetDisplayName}}
+						</span>
+					</a>
+				{{end}}
+			</div>
+		</div>
+
+		<div class="ui assignees list">
+			<span class="no-select item {{if .PullReviewers}}hide{{end}}">{{.i18n.Tr "repo.issues.new.no_reviewers"}}</span>
+			<div class="selected">
+				{{range .PullReviewers}}
+					<div class="item" style="margin-bottom: 10px;">
+						<a href="{{.Reviewer.HomeLink}}"><img class="ui avatar image" src="{{.Reviewer.RelAvatarLink}}">&nbsp;{{.Reviewer.GetDisplayName}}</a>
+						<span class="ui right type-icon text {{if eq .Type 1}}green
+							{{- else if eq .Type 2}}grey
+							{{- else if eq .Type 3}}red
+							{{- else if eq .Type 4}}yellow
+							{{- else}}grey{{end}} right ">
+
+							{{$canChoose := false}}
+							{{if eq .Type 4}}
+								{{if or (eq .ReviewerID $.SignedUserID) $.Permission.IsAdmin}}
+									{{$canChoose = true}}
+								{{end}}
+							{{else}}
+								{{if and (or $.IsIssuePoster $.CanChooseReviewer) (not (eq $.SignedUserID .ReviewerID))}}
+									{{$canChoose = true}}
+								{{end}}
+							{{end}}
+
+							{{if $canChoose}}
+								<a href="#" class="ui poping up icon re-request-review" data-is-checked="{{if  eq .Type 4}}remove{{else}}add{{end}}" data-content="{{ if eq .Type 4 }} {{$.i18n.Tr "repo.issues.remove_request_review"}} {{else}} {{$.i18n.Tr "repo.issues.re_request_review"}} {{end}}" data-issue-id="{{$.Issue.ID}}"  data-id="{{.ReviewerID}}" data-update-url="{{$.RepoLink}}/issues/request_review">
+									{{svg "octicon-sync" 16}}
+								</a>
+							{{end}}
+							{{svg (printf "octicon-%s" .Type.Icon) 16}}
+						</span>
+					</div>
+				{{end}}
+			</div>
+		</div>
+
+		{{end}}
+
+		<div class="ui divider"></div>
+
 		<div class="ui {{if or (not .HasIssuesOrPullsWritePermission) .Repository.IsArchived}}disabled{{end}} floating jump select-label dropdown">
 			<span class="text">
 				<strong>{{.i18n.Tr "repo.issues.new.labels"}}</strong>

templates/user/dashboard/issues.tmpl

@@ -173,14 +173,25 @@
 								{{if .IsPull}}
 									{{$approveOfficial := call $approvalCounts .ID "approve"}}
 									{{$rejectOfficial := call $approvalCounts .ID "reject"}}
-									{{if or (gt $approveOfficial 0) (gt $rejectOfficial 0) }}
+									{{$waitingOfficial := call $approvalCounts .ID "waiting"}}
+									{{if gt $approveOfficial 0}}
 										<span class="approvals">{{svg "octicon-check" 16}}
 											{{$.i18n.Tr (TrN $.i18n.Lang $approveOfficial "repo.pulls.approve_count_1" "repo.pulls.approve_count_n") $approveOfficial}}
-										{{if or (gt $rejectOfficial 0)}}
-											<span class="rejects">{{svg "octicon-x" 16}}
+										</span>
+									{{end}}
+
+									{{if gt $rejectOfficial 0}}
+										<span class="rejects">{{svg "octicon-request-changes" 16}}
 											{{$.i18n.Tr (TrN $.i18n.Lang $rejectOfficial "repo.pulls.reject_count_1" "repo.pulls.reject_count_n") $rejectOfficial}}
+										</span>
 									{{end}}
+
+									{{if gt $waitingOfficial 0}}
+										<span class="waiting">{{svg "octicon-eye" 16}}
+											{{$.i18n.Tr (TrN $.i18n.Lang $waitingOfficial "repo.pulls.waiting_count_1" "repo.pulls.waiting_count_n") $waitingOfficial}}
+										</span>
 									{{end}}
+
 									{{if and (not .PullRequest.HasMerged) (gt (len .PullRequest.ConflictedFiles) 0)}}
 										<span class="conflicting">{{svg "octicon-mirror" 16}} {{$.i18n.Tr (TrN $.i18n.Lang (len .PullRequest.ConflictedFiles) "repo.pulls.num_conflicting_files_1" "repo.pulls.num_conflicting_files_n") (len .PullRequest.ConflictedFiles)}}</span>
 									{{end}}

web_src/js/index.js

@@ -158,7 +158,7 @@ function initLabelEdit() {
   });
 }
 
-function updateIssuesMeta(url, action, issueIds, elementId) {
+function updateIssuesMeta(url, action, issueIds, elementId, isAdd) {
   return new Promise(((resolve) => {
     $.ajax({
       type: 'POST',
@@ -167,7 +167,8 @@ function updateIssuesMeta(url, action, issueIds, elementId) {
         _csrf: csrf,
         action,
         issue_ids: issueIds,
-        id: elementId
+        id: elementId,
+        is_add: isAdd
       },
       success: resolve
     });
@@ -390,7 +391,8 @@ function initCommentForm() {
             label['update-url'],
             label.action,
             label['issue-id'],
-            elementId
+            elementId,
+            label['is-checked']
           );
           promises.push(promise);
         });
@@ -400,22 +402,30 @@ function initCommentForm() {
 
     $listMenu.find('.item:not(.no-select)').click(function () {
       // we don't need the action attribute when updating assignees
-      if (selector === 'select-assignees-modify') {
+      if (selector === 'select-assignees-modify' || selector === 'select-reviewers-modify') {
         // UI magic. We need to do this here, otherwise it would destroy the functionality of
         // adding/removing labels
+
+        if ($(this).data('can-change') === 'block') {
+          return false;
+        }
+
         if ($(this).hasClass('checked')) {
           $(this).removeClass('checked');
           $(this).find('.octicon-check').addClass('invisible');
+          $(this).data('is-checked', 'remove');
         } else {
           $(this).addClass('checked');
           $(this).find('.octicon-check').removeClass('invisible');
+          $(this).data('is-checked', 'add');
         }
 
         updateIssuesMeta(
           $listMenu.data('update-url'),
           '',
           $listMenu.data('issue-id'),
-          $(this).data('id')
+          $(this).data('id'),
+          $(this).data('is-checked')
         );
         $listMenu.data('action', 'update'); // Update to reload the page when we updated items
         return false;
@@ -474,6 +484,7 @@ function initCommentForm() {
           $listMenu.data('update-url'),
           'clear',
           $listMenu.data('issue-id'),
+          '',
           ''
         ).then(reload);
       }
@@ -481,6 +492,7 @@ function initCommentForm() {
       $(this).parent().find('.item').each(function () {
         $(this).removeClass('checked');
         $(this).find('.octicon').addClass('invisible');
+        $(this).data('is-checked', 'remove');
       });
 
       $list.find('.item').each(function () {
@@ -495,6 +507,7 @@ function initCommentForm() {
   initListSubmits('select-label', 'labels');
   initListSubmits('select-assignees', 'assignees');
   initListSubmits('select-assignees-modify', 'assignees');
+  initListSubmits('select-reviewers-modify', 'assignees');
 
   function selectItem(select_id, input_id) {
     const $menu = $(`${select_id} .menu`);
@@ -512,7 +525,8 @@ function initCommentForm() {
           $menu.data('update-url'),
           '',
           $menu.data('issue-id'),
-          $(this).data('id')
+          $(this).data('id'),
+          $(this).data('is-checked')
         ).then(reload);
       }
       switch (input_id) {
@@ -538,7 +552,8 @@ function initCommentForm() {
           $menu.data('update-url'),
           '',
           $menu.data('issue-id'),
-          $(this).data('id')
+          $(this).data('id'),
+          $(this).data('is-checked')
         ).then(reload);
       }
 
@@ -648,6 +663,18 @@ function initInstall() {
 function initIssueComments() {
   if ($('.repository.view.issue .comments').length === 0) return;
 
+  $('.re-request-review').click((event) => {
+    const $this = $('.re-request-review');
+    event.preventDefault();
+    updateIssuesMeta(
+      $this.data('update-url'),
+      '',
+      $this.data('issue-id'),
+      $this.data('id'),
+      $this.data('is-checked')
+    ).then(reload);
+  });
+
   $(document).click((event) => {
     const urlTarget = $(':target');
     if (urlTarget.length === 0) return;
@@ -2516,7 +2543,7 @@ $(document).ready(async () => {
       elementId = '';
       action = 'clear';
     }
-    updateIssuesMeta(url, action, issueIDs, elementId).then(() => {
+    updateIssuesMeta(url, action, issueIDs, elementId, '').then(() => {
       // NOTICE: This reset of checkbox state targets Firefox caching behaviour, as the checkboxes stay checked after reload
       if (action === 'close' || action === 'open') {
         // uncheck all checkboxes