From 441986a473a666e0a6a34ec49c50b5aa19245cf8 Mon Sep 17 00:00:00 2001
From: Jonas Franz <info@jonasfranz.software>
Date: Sun, 25 Jun 2017 20:20:29 +0200
Subject: [PATCH] Fix "Dashboard shows deleted comments" (#1995)

---
 models/action.go                    | 40 +++++++++++++++++++++++++++++
 models/action_test.go               |  3 +++
 models/issue_comment.go             |  3 +++
 models/migrations/migrations.go     |  2 ++
 models/migrations/v35.go            | 25 ++++++++++++++++++
 routers/user/home.go                |  5 ++--
 routers/user/profile.go             |  2 +-
 templates/user/dashboard/feeds.tmpl |  2 +-
 8 files changed, 78 insertions(+), 4 deletions(-)
 create mode 100644 models/migrations/v35.go

diff --git a/models/action.go b/models/action.go
index bf3ce027cf..9a12e9229b 100644
--- a/models/action.go
+++ b/models/action.go
@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"path"
 	"regexp"
+	"strconv"
 	"strings"
 	"time"
 	"unicode"
@@ -77,6 +78,9 @@ type Action struct {
 	ActUser     *User       `xorm:"-"`
 	RepoID      int64       `xorm:"INDEX"`
 	Repo        *Repository `xorm:"-"`
+	CommentID   int64       `xorm:"INDEX"`
+	Comment     *Comment    `xorm:"-"`
+	IsDeleted   bool        `xorm:"INDEX NOT NULL DEFAULT false"`
 	RefName     string
 	IsPrivate   bool      `xorm:"INDEX NOT NULL DEFAULT false"`
 	Content     string    `xorm:"TEXT"`
@@ -191,6 +195,35 @@ func (a *Action) GetRepoLink() string {
 	return "/" + a.GetRepoPath()
 }
 
+// GetCommentLink returns link to action comment.
+func (a *Action) GetCommentLink() string {
+	if a == nil {
+		return "#"
+	}
+	if a.Comment == nil && a.CommentID != 0 {
+		a.Comment, _ = GetCommentByID(a.CommentID)
+	}
+	if a.Comment != nil {
+		return a.Comment.HTMLURL()
+	}
+	if len(a.GetIssueInfos()) == 0 {
+		return "#"
+	}
+	//Return link to issue
+	issueIDString := a.GetIssueInfos()[0]
+	issueID, err := strconv.ParseInt(issueIDString, 10, 64)
+	if err != nil {
+		return "#"
+	}
+
+	issue, err := GetIssueByID(issueID)
+	if err != nil {
+		return "#"
+	}
+
+	return issue.HTMLURL()
+}
+
 // GetBranch returns the action's repository branch.
 func (a *Action) GetBranch() string {
 	return a.RefName
@@ -678,6 +711,7 @@ type GetFeedsOptions struct {
 	RequestingUserID int64
 	IncludePrivate   bool // include private actions
 	OnlyPerformedBy  bool // only actions performed by requested user
+	IncludeDeleted   bool // include deleted actions
 }
 
 // GetFeeds returns actions according to the provided options
@@ -706,5 +740,11 @@ func GetFeeds(opts GetFeedsOptions) ([]*Action, error) {
 	if opts.RequestedUser.IsOrganization() {
 		sess.In("repo_id", repoIDs)
 	}
+
+	if !opts.IncludeDeleted {
+		sess.And("is_deleted = ?", false)
+
+	}
+
 	return actions, sess.Find(&actions)
 }
diff --git a/models/action_test.go b/models/action_test.go
index debc884b37..96ee9a5f73 100644
--- a/models/action_test.go
+++ b/models/action_test.go
@@ -310,6 +310,7 @@ func TestGetFeeds(t *testing.T) {
 		RequestingUserID: user.ID,
 		IncludePrivate:   true,
 		OnlyPerformedBy:  false,
+		IncludeDeleted:   true,
 	})
 	assert.NoError(t, err)
 	assert.Len(t, actions, 1)
@@ -337,6 +338,7 @@ func TestGetFeeds2(t *testing.T) {
 		RequestingUserID: userID,
 		IncludePrivate:   true,
 		OnlyPerformedBy:  false,
+		IncludeDeleted:   true,
 	})
 	assert.NoError(t, err)
 	assert.Len(t, actions, 1)
@@ -348,6 +350,7 @@ func TestGetFeeds2(t *testing.T) {
 		RequestingUserID: userID,
 		IncludePrivate:   false,
 		OnlyPerformedBy:  false,
+		IncludeDeleted:   true,
 	})
 	assert.NoError(t, err)
 	assert.Len(t, actions, 0)
diff --git a/models/issue_comment.go b/models/issue_comment.go
index 8be1ca6d40..de963f45f6 100644
--- a/models/issue_comment.go
+++ b/models/issue_comment.go
@@ -334,6 +334,8 @@ func createComment(e *xorm.Session, opts *CreateCommentOptions) (_ *Comment, err
 		Content:   fmt.Sprintf("%d|%s", opts.Issue.Index, strings.Split(opts.Content, "\n")[0]),
 		RepoID:    opts.Repo.ID,
 		Repo:      opts.Repo,
+		Comment:   comment,
+		CommentID: comment.ID,
 		IsPrivate: opts.Repo.IsPrivate,
 	}
 
@@ -666,6 +668,7 @@ func DeleteComment(comment *Comment) error {
 			return err
 		}
 	}
+	sess.Where("comment_id = ?", comment.ID).Cols("is_deleted").Update(&Action{IsDeleted: true})
 
 	return sess.Commit()
 }
diff --git a/models/migrations/migrations.go b/models/migrations/migrations.go
index 99fd012480..ae15c9f479 100644
--- a/models/migrations/migrations.go
+++ b/models/migrations/migrations.go
@@ -118,6 +118,8 @@ var migrations = []Migration{
 	NewMigration("remove columns from action", removeActionColumns),
 	// v34 -> v35
 	NewMigration("give all units to owner teams", giveAllUnitsToOwnerTeams),
+	// v35 -> v36
+	NewMigration("adds comment to an action", addCommentIDToAction),
 }
 
 // Migrate database to current version
diff --git a/models/migrations/v35.go b/models/migrations/v35.go
new file mode 100644
index 0000000000..7746663a40
--- /dev/null
+++ b/models/migrations/v35.go
@@ -0,0 +1,25 @@
+// Copyright 2017 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 migrations
+
+import (
+	"fmt"
+
+	"github.com/go-xorm/xorm"
+)
+
+func addCommentIDToAction(x *xorm.Engine) error {
+	// Action see models/action.go
+	type Action struct {
+		CommentID int64 `xorm:"INDEX"`
+		IsDeleted bool  `xorm:"INDEX NOT NULL DEFAULT false"`
+	}
+
+	if err := x.Sync2(new(Action)); err != nil {
+		return fmt.Errorf("Sync2: %v", err)
+	}
+
+	return nil
+}
diff --git a/routers/user/home.go b/routers/user/home.go
index 9ff03cf04f..7128890690 100644
--- a/routers/user/home.go
+++ b/routers/user/home.go
@@ -54,7 +54,7 @@ func getDashboardContextUser(ctx *context.Context) *models.User {
 }
 
 // retrieveFeeds loads feeds for the specified user
-func retrieveFeeds(ctx *context.Context, user *models.User, includePrivate, isProfile bool) {
+func retrieveFeeds(ctx *context.Context, user *models.User, includePrivate, isProfile bool, includeDeletedComments bool) {
 	var requestingID int64
 	if ctx.User != nil {
 		requestingID = ctx.User.ID
@@ -64,6 +64,7 @@ func retrieveFeeds(ctx *context.Context, user *models.User, includePrivate, isPr
 		RequestingUserID: requestingID,
 		IncludePrivate:   includePrivate,
 		OnlyPerformedBy:  isProfile,
+		IncludeDeleted:   includeDeletedComments,
 	})
 	if err != nil {
 		ctx.Handle(500, "GetFeeds", err)
@@ -186,7 +187,7 @@ func Dashboard(ctx *context.Context) {
 	ctx.Data["MirrorCount"] = len(mirrors)
 	ctx.Data["Mirrors"] = mirrors
 
-	retrieveFeeds(ctx, ctxUser, true, false)
+	retrieveFeeds(ctx, ctxUser, true, false, false)
 	if ctx.Written() {
 		return
 	}
diff --git a/routers/user/profile.go b/routers/user/profile.go
index 1768cec7b1..c7d761052e 100644
--- a/routers/user/profile.go
+++ b/routers/user/profile.go
@@ -138,7 +138,7 @@ func Profile(ctx *context.Context) {
 	ctx.Data["Keyword"] = keyword
 	switch tab {
 	case "activity":
-		retrieveFeeds(ctx, ctxUser, showPrivate, true)
+		retrieveFeeds(ctx, ctxUser, showPrivate, true, false)
 		if ctx.Written() {
 			return
 		}
diff --git a/templates/user/dashboard/feeds.tmpl b/templates/user/dashboard/feeds.tmpl
index 12768bca52..855a79786a 100644
--- a/templates/user/dashboard/feeds.tmpl
+++ b/templates/user/dashboard/feeds.tmpl
@@ -63,7 +63,7 @@
 					{{else if eq .GetOpType 7}}
 						<span class="text truncate issue title has-emoji">{{index .GetIssueInfos 1}}</span>
 					{{else if eq .GetOpType 10}}
-						<span class="text truncate issue title has-emoji">{{.GetIssueTitle}}</span>
+						<a href="{{.GetCommentLink}}" class="text truncate issue title has-emoji">{{.GetIssueTitle}}</a>
 						<p class="text light grey has-emoji">{{index .GetIssueInfos 1}}</p>
 					{{else if eq .GetOpType 11}}
 						<p class="text light grey has-emoji">{{index .GetIssueInfos 1}}</p>