1 files changed, 72 insertions, 8 deletions
diff --git a/client/components/boards/boardsList.js b/client/components/boards/boardsList.js
index 3918af82..9208fdb2 100644
--- a/client/components/boards/boardsList.js
+++ b/client/components/boards/boardsList.js
@@ -1,4 +1,5 @@
 const subManager = new SubsManager();
+const { calculateIndex, enableClickOnTouch } = Utils;
 
 Template.boardListHeaderBar.events({
   'click .js-open-archived-board'() {
@@ -7,6 +8,9 @@ Template.boardListHeaderBar.events({
 });
 
 Template.boardListHeaderBar.helpers({
+  title() {
+    return FlowRouter.getRouteName() === 'home' ? 'my-boards' : 'public';
+  },
   templatesBoardId() {
     return Meteor.user() && Meteor.user().getTemplatesBoardId();
   },
@@ -20,20 +24,80 @@ BlazeComponent.extendComponent({
     Meteor.subscribe('setting');
   },
 
-  boards() {
-    return Boards.find(
-      {
-        archived: false,
-        'members.userId': Meteor.userId(),
-        type: 'board',
+  onRendered() {
+    const self = this;
+    function userIsAllowedToMove() {
+      return Meteor.user();
+    }
+
+    const itemsSelector = '.js-board:not(.placeholder)';
+
+    const $boards = this.$('.js-boards');
+    $boards.sortable({
+      connectWith: '.js-boards',
+      tolerance: 'pointer',
+      appendTo: '.board-list',
+      helper: 'clone',
+      distance: 7,
+      items: itemsSelector,
+      placeholder: 'board-wrapper placeholder',
+      start(evt, ui) {
+        ui.helper.css('z-index', 1000);
+        ui.placeholder.height(ui.helper.height());
+        EscapeActions.executeUpTo('popup-close');
+      },
+      stop(evt, ui) {
+        // To attribute the new index number, we need to get the DOM element
+        // of the previous and the following card -- if any.
+        const prevBoardDom = ui.item.prev('.js-board').get(0);
+        const nextBoardBom = ui.item.next('.js-board').get(0);
+        const sortIndex = calculateIndex(prevBoardDom, nextBoardBom, 1);
+
+        const boardDomElement = ui.item.get(0);
+        const board = Blaze.getData(boardDomElement);
+        // Normally the jquery-ui sortable library moves the dragged DOM element
+        // to its new position, which disrupts Blaze reactive updates mechanism
+        // (especially when we move the last card of a list, or when multiple
+        // users move some cards at the same time). To prevent these UX glitches
+        // we ask sortable to gracefully cancel the move, and to put back the
+        // DOM in its initial state. The card move is then handled reactively by
+        // Blaze with the below query.
+        $boards.sortable('cancel');
+
+        board.move(sortIndex.base);
       },
-      { sort: ['title'] },
-    );
+    });
+
+    // ugly touch event hotfix
+    enableClickOnTouch(itemsSelector);
+
+    // Disable drag-dropping if the current user is not a board member or is comment only
+    this.autorun(() => {
+      $boards.sortable('option', 'disabled', !userIsAllowedToMove());
+    });
+  },
+
+  boards() {
+    let query = {
+      archived: false,
+      type: 'board',
+    };
+    if (FlowRouter.getRouteName() === 'home')
+      query['members.userId'] = Meteor.userId();
+    else query.permission = 'public';
+
+    return Boards.find(query, {
+      sort: { sort: 1 /* boards default sorting */ },
+    });
   },
   isStarred() {
     const user = Meteor.user();
     return user && user.hasStarred(this.currentData()._id);
   },
+  isAdministrable() {
+    const user = Meteor.user();
+    return user && user.isBoardAdmin(this.currentData()._id);
+  },
 
   hasOvertimeCards() {
     subManager.subscribe('board', this.currentData()._id, false);