Display "Closed" label on the search result of issues and pull requests

src/main/scala/gitbucket/core/service/IssuesService.scala

@@ -675,11 +675,12 @@ trait IssuesService {
       }
       .filter {
         case ((t1, t2), t3) =>
-          keywords
-            .map { query =>
-              t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
-            }
-            .reduceLeft(_ && _)
+          t2.pullRequest === pullRequest.bind &&
+            keywords
+              .map { query =>
+                t1.content.toLowerCase like (s"%${likeEncode(query)}%", '^')
+              }
+              .reduceLeft(_ && _)
       }
       .map {
         case ((t1, t2), t3) =>
@@ -690,7 +691,7 @@ trait IssuesService {
       .union(comments)
       .sortBy {
         case (issue, commentId, _, _) =>
-          issue.issueId -> commentId
+          issue.issueId.desc -> commentId
       }
       .list
       .splitWith {

src/main/scala/gitbucket/core/service/RepositorySearchService.scala

@@ -28,6 +28,7 @@ trait RepositorySearchService { self: IssuesService =>
           issue.issueId,
           issue.isPullRequest,
           issue.title,
+          issue.closed,
           issue.openedUserName,
           issue.registeredDate,
           commentCount,
@@ -144,6 +145,7 @@ object RepositorySearchService {
     issueId: Int,
     isPullRequest: Boolean,
     title: String,
+    isClosed: Boolean,
     openedUserName: String,
     registeredDate: java.util.Date,
     commentCount: Int,

src/main/twirl/gitbucket/core/search/issues.scala.html

@@ -16,7 +16,12 @@
     }
     @issues.drop((page - 1) * RepositorySearchService.IssueLimit).take(RepositorySearchService.IssueLimit).map { issue =>
       <div class="block">
-        <div class="pull-right muted">#@issue.issueId</div>
+        <div class="pull-right muted">
+          @if(issue.isClosed){
+            <span class="label label-danger">Closed</span>
+          }
+          #@issue.issueId
+        </div>
         <h4 style="margin-top: 0px;"><a href="@helpers.url(repository)/@if(issue.isPullRequest){pull} else {issues}/@issue.issueId">@issue.title</a></h4>
         @if(issue.highlightText.nonEmpty){
           <pre>@Html(issue.highlightText)</pre>