Fixed issue with backlog list not saving

Fixed issue when dragging cards

app/assets/javascripts/boards/components/board_list.js.es6

@@ -78,7 +78,7 @@
         disabled: this.disabled,
         filter: '.board-list-count, .board-new-issue-form',
         onStart: (e) => {
-          const card = this.$refs.issue[e.oldIndex];
+          const card = this.$refs.issue[e.oldIndex - 1];
 
           Store.moving.issue = card.issue;
           Store.moving.list = card.list;
@@ -89,7 +89,7 @@
           gl.issueBoards.BoardsStore.moveIssueToList(Store.moving.list, this.list, Store.moving.issue);
         },
         onRemove: (e) => {
-          this.$refs.issue[e.oldIndex].$destroy(true);
+          this.$refs.issue[e.oldIndex - 1].$destroy(true);
         }
       });
 

app/assets/javascripts/boards/components/board_new_issue.js.es6

@@ -19,9 +19,10 @@
     methods: {
       submit(e) {
         e.preventDefault();
+        const labels = this.list.label ? [this.list.label] : [];
         const issue = new ListIssue({
           title: this.title,
-          labels: [this.list.label]
+          labels
         });
 
         this.list.newIssue(issue);

app/controllers/projects/boards/issues_controller.rb

@@ -23,7 +23,7 @@ module Projects
         list = project.board.lists.find(params[:list_id])
 
         issue = Issues::CreateService.new(project, current_user, issue_params.merge(request: request)).execute
-        issue.labels << list.label
+        issue.labels << list.label if list.label
 
         render json: issue.to_json
       end

app/views/projects/boards/components/_card.html.haml

@@ -15,7 +15,7 @@
         ":title" => "issue.title" }
         {{ issue.title }}
     .card-footer
-      %span.card-number
+      %span.card-number{ "v-if" => "issue.id" }
         = precede '#' do
           {{ issue.id }}
       %button.label.color-label.has-tooltip{ "v-for" => "label in issue.labels",