Add "Reviewed by you" filter for pull requests (#22927)

This includes pull requests that you approved, requested changes or
commented on. Currently such pull requests are not visible in any of the
filters on /pulls, while they may need further action like merging, or
prodding the author or reviewers.

Especially when working with a large team on a repository it's helpful
to get a full overview of pull requests that may need your attention,
without having to sift through the complete list.

routers/web/repo/issue.go

@@ -138,7 +138,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption uti
 	var err error
 	viewType := ctx.FormString("type")
 	sortType := ctx.FormString("sort")
-	types := []string{"all", "your_repositories", "assigned", "created_by", "mentioned", "review_requested"}
+	types := []string{"all", "your_repositories", "assigned", "created_by", "mentioned", "review_requested", "reviewed_by"}
 	if !util.SliceContainsString(types, viewType, true) {
 		viewType = "all"
 	}
@@ -148,6 +148,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption uti
 		posterID          = ctx.FormInt64("poster")
 		mentionedID       int64
 		reviewRequestedID int64
+		reviewedID        int64
 		forceEmpty        bool
 	)
 
@@ -161,6 +162,8 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption uti
 			assigneeID = ctx.Doer.ID
 		case "review_requested":
 			reviewRequestedID = ctx.Doer.ID
+		case "reviewed_by":
+			reviewedID = ctx.Doer.ID
 		}
 	}
 
@@ -208,6 +211,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption uti
 			MentionedID:       mentionedID,
 			PosterID:          posterID,
 			ReviewRequestedID: reviewRequestedID,
+			ReviewedID:        reviewedID,
 			IsPull:            isPullOption,
 			IssueIDs:          issueIDs,
 		})
@@ -255,6 +259,7 @@ func issues(ctx *context.Context, milestoneID, projectID int64, isPullOption uti
 			PosterID:          posterID,
 			MentionedID:       mentionedID,
 			ReviewRequestedID: reviewRequestedID,
+			ReviewedID:        reviewedID,
 			MilestoneIDs:      mileIDs,
 			ProjectID:         projectID,
 			IsClosed:          util.OptionalBoolOf(isShowClosed),
@@ -2425,6 +2430,9 @@ func SearchIssues(ctx *context.Context) {
 		if ctx.FormBool("review_requested") {
 			issuesOpt.ReviewRequestedID = ctxUserID
 		}
+		if ctx.FormBool("reviewed") {
+			issuesOpt.ReviewedID = ctxUserID
+		}
 
 		if issues, err = issues_model.Issues(ctx, issuesOpt); err != nil {
 			ctx.Error(http.StatusInternalServerError, "Issues", err.Error())

routers/web/user/home.go

@@ -385,6 +385,8 @@ func buildIssueOverview(ctx *context.Context, unitType unit.Type) {
 		filterMode = issues_model.FilterModeMention
 	case "review_requested":
 		filterMode = issues_model.FilterModeReviewRequested
+	case "reviewed_by":
+		filterMode = issues_model.FilterModeReviewed
 	case "your_repositories":
 		fallthrough
 	default:
@@ -453,6 +455,8 @@ func buildIssueOverview(ctx *context.Context, unitType unit.Type) {
 		opts.MentionedID = ctx.Doer.ID
 	case issues_model.FilterModeReviewRequested:
 		opts.ReviewRequestedID = ctx.Doer.ID
+	case issues_model.FilterModeReviewed:
+		opts.ReviewedID = ctx.Doer.ID
 	}
 
 	// keyword holds the search term entered into the search field.