Simplified the markding as done to remove from all boards

app/assets/javascripts/boards/components/board.js.coffee

@@ -7,7 +7,6 @@ Board = Vue.extend
     clearSearch: ->
       this.query = ''
   computed:
-    newDone: -> BoardsStore.state.done
     isPreset: ->
       typeof this.board.id != 'number'
   ready: ->

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

@@ -5,13 +5,9 @@ BoardList = Vue.extend
     filters: Object
     issues: Array
     query: String
-    done: Object
   data: ->
     scrollOffset: 20
     loadMore: false
-  watch:
-    done: (done) ->
-      this.sortable.option('disabled', done.issue?)
   methods:
     listHeight: -> this.$els.list.getBoundingClientRect().height
     scrollHeight: -> this.$els.list.scrollHeight
@@ -21,11 +17,6 @@ BoardList = Vue.extend
       setTimeout =>
         this.loadMore = false
       , 2000
-    doneFilter: (issue) ->
-      if this.boardId is 'done' and this.done?.issue?
-        issue.id is this.done.issue.id
-      else
-        issue
     customFilter: (issue) ->
       returnIssue = issue
       if this.filters.author?.id

app/assets/javascripts/boards/components/issue_done.js.coffee

-IssueDone = Vue.extend
-  props:
-    done: Object
-  methods:
-    removeFromAll: ->
-      BoardsStore.removeIssueFromBoards(this.done.issue, this.done.boards)
-      BoardsStore.clearDone()
-    removeFromSingle: ->
-      BoardsStore.removeIssueFromBoard(this.done.issue, this.done.board)
-      BoardsStore.clearDone()
-
-Vue.component('issue-done', IssueDone)

app/assets/javascripts/boards/stores/boards_store.js.coffee

@@ -27,25 +27,29 @@
       board.id is boardToId
     issue = _.find boardFrom.issues, (issue) ->
         issue.id is issueId
+    issueTo = _.find boardTo.issues, (issue) ->
+        issue.id is issueId
     issueBoards = BoardsStore.getBoardsForIssue(issue)
 
     # Remove the issue from old board
     boardFrom.issues = _.reject boardFrom.issues, (issue) ->
       issue.id is issueId
 
-    # Add to new boards issues
+    # Add to new boards issues if it doesn't already exist
+    if issueTo?
+      issue = issueTo
+    else
       boardTo.issues.splice(toIndex, 0, issue)
 
-    if boardTo.id is 'done' and issueBoards.length > 1
-      Vue.set(BoardsStore.state.done, 'board', boardFrom)
-      Vue.set(BoardsStore.state.done, 'issue', issue)
-      Vue.set(BoardsStore.state.done, 'boards', issueBoards)
-    else if boardTo.id is 'done' and boardFrom.id != 'backlog'
+    if boardTo.id is 'done' and boardFrom.id != 'backlog'
+      BoardsStore.removeIssueFromBoards(issue, issueBoards)
       issue.labels = _.reject issue.labels, (label) ->
         label.title is boardFrom.title
     else
       if boardTo.label?
-        BoardsStore.removeIssueFromBoard(issue, boardTo)
+        BoardsStore.removeIssueFromBoard(issue, boardFrom)
+        foundLabel = _.find issue.labels, (label) ->
+          label.title is boardTo.title
 
         unless foundLabel?
           issue.labels.push(boardTo.label)

app/assets/stylesheets/pages/boards.scss

@@ -37,10 +37,6 @@
   height: 100%;
   padding-right: ($gl-padding / 2);
   padding-left: ($gl-padding / 2);
-
-  &.is-faded {
-    opacity: .4;
-  }
 }
 
 .board-inner {
@@ -125,10 +121,6 @@
   margin: 0;
   padding: 5px;
   overflow: scroll;
-
-  &.is-marking-done {
-    flex: 0 0 auto;
-  }
 }
 
 .is-ghost {
@@ -175,37 +167,3 @@
   margin-right: 8px;
   font-weight: 500;
 }
-
-.board-done {
-  flex: 1;
-  padding: 10px 18px;
-  color: #8c8c8c;
-  background-color: #fff;
-  border-top: 1px solid $border-color;
-
-  > p {
-    margin: 0;
-    font-size: 1em;
-  }
-}
-
-.board-done-label-list {
-  margin: 10px 0 10px 30px;
-  padding: 0;
-  color: #333;
-  list-style: none;
-
-  > li:not(:last-child) {
-    margin-bottom: 5px;
-  }
-
-  .label {
-    display: inline-block;
-    position: relative;
-    top: 2px;
-    width: 16px;
-    height: 16px;
-    margin-right: 5px;
-    border-radius: $border-radius-default;
-  }
-}

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

 %board{ "inline-template" => true, "v-cloak" => true, "v-for" => "board in state.boards | orderBy 'index'", ":board" => "board" }
-  .board{ ":class" => "{ 'is-draggable': !isPreset, 'is-faded': board.id != 'done' && newDone.issue }" }
+  .board{ ":class" => "{ 'is-draggable': !isPreset }" }
     .board-inner
       %header.board-inner-container.board-header{ ":class" => "{ 'has-border': board.label }", ":style" => "{ borderTopColor: board.label.backgroundColor }" }
         %h3.board-title
@@ -18,20 +18,6 @@
           %span.sr-only
             Clear search
           = icon("times", class: "board-search-clear")
-      %board-list{ "inline-template" => true, ":board-id" => "board.id", ":issues" => "board.issues", ":disabled" => "#{current_user.nil?}", ":query" => "query", ":filters" => "filters", ":done" => "newDone" }
-        %ul.board-list{ "v-el:list" => true, ":data-board" => "boardId", ":class" => "{ 'is-marking-done': boardId == 'done' && done.board }" }
+      %board-list{ "inline-template" => true, ":board-id" => "board.id", ":issues" => "board.issues", ":disabled" => "#{current_user.nil?}", ":query" => "query", ":filters" => "filters" }
+        %ul.board-list{ "v-el:list" => true, ":data-board" => "boardId" }
           = render "projects/boards/components/card"
-        %issue-done{ "inline-template" => true, ":done" => "done", "v-if" => "boardId == 'done' && done.board" }
-          .board-done
-            %p
-              This issue is currently in the following lists:
-            %ul.board-done-label-list
-              %li{ "v-for" => "board in done.boards" }
-                %span.label{ ":style" => "{ 'background-color': board.label.backgroundColor, 'color': board.label.color }" }
-                {{ board.title }}
-            %p
-              Moving it to Done will remove it from all lists and close the issue.
-            %button.btn.btn-gray.btn-block.prepend-top-10{ type: "button", "@click" => "removeFromAll" }
-              Remove from all lists and close
-            %button.btn.btn-gray.btn-block{ type: "button", "@click" => "removeFromSingle" }
-              Remove from {{ done.board.title }} list

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

-%li.card{ ":data-issue" => "issue.id", "v-for" => "issue in issues | filterBy query in 'title' | filterBy customFilter | filterBy doneFilter" }
+%li.card{ ":data-issue" => "issue.id", "v-for" => "issue in issues | filterBy query in 'title' | filterBy customFilter" }
   %h4.card-title
     %a{ href: "#", ":title" => "issue.title" }
       {{ issue.title }}