Fix order lists in lists view

1 files changed, 77 insertions, 4 deletions

diff --git a/client/components/lists/list.js b/client/components/lists/list.js
index e922a3fd..51a9a0de 100644
--- a/client/components/lists/list.js
+++ b/client/components/lists/list.js
@@ -19,6 +19,83 @@ BlazeComponent.extendComponent({
   // comment below provides further details.
   onRendered() {
     const boardComponent = this.parentComponent().parentComponent();
+    const $listsDom = boardComponent.$('.js-lists');
+
+    if (!Session.get('currentCard')) {
+      boardComponent.scrollLeft();
+    }
+
+    // We want to animate the card details window closing. We rely on CSS
+    // transition for the actual animation.
+    $listsDom._uihooks = {
+      removeElement(node) {
+        const removeNode = _.once(() => {
+          node.parentNode.removeChild(node);
+        });
+        if ($(node).hasClass('js-card-details')) {
+          $(node).css({
+            flexBasis: 0,
+            padding: 0,
+          });
+          $listsDom.one(CSSEvents.transitionend, removeNode);
+        } else {
+          removeNode();
+        }
+      },
+    };
+
+    $listsDom.sortable({
+      tolerance: 'pointer',
+      helper: 'clone',
+      handle: '.js-list-header',
+      items: '.js-list:not(.js-list-composer)',
+      placeholder: 'list placeholder',
+      distance: 7,
+      start(evt, ui) {
+        ui.placeholder.height(ui.helper.height());
+        EscapeActions.executeUpTo('popup-close');
+        boardComponent.setIsDragging(true);
+      },
+      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 prevListDom = ui.item.prev('.js-list').get(0);
+        const nextListDom = ui.item.next('.js-list').get(0);
+        const sortIndex = calculateIndex(prevListDom, nextListDom, 1);
+
+        $listsDom.sortable('cancel');
+        const listDomElement = ui.item.get(0);
+        const list = Blaze.getData(listDomElement);
+
+        Lists.update(list._id, {
+          $set: {
+            sort: sortIndex.base,
+          },
+        });
+      },
+    });
+
+    function userIsMember() {
+      return Meteor.user() && Meteor.user().isBoardMember() && !Meteor.user().isCommentOnly();
+    }
+
+    // Disable drag-dropping while in multi-selection mode, or if the current user
+    // is not a board member
+    boardComponent.autorun(() => {
+      const $listDom = $listsDom;
+      if ($listDom.data('sortable')) {
+        $listsDom.sortable('option', 'disabled',
+          MultiSelection.isActive() || !userIsMember());
+      }
+    });
+
+    // If there is no data in the board (ie, no lists) we autofocus the list
+    // creation form by clicking on the corresponding element.
+    const currentBoard = Boards.findOne(Session.get('currentBoard'));
+    if (userIsMember() && currentBoard.lists().count() === 0) {
+      boardComponent.openNewListForm();
+    }
+
     const itemsSelector = '.js-minicard:not(.placeholder, .js-card-composer)';
     const $cards = this.$('.js-minicards');
     $cards.sortable({
@@ -79,10 +156,6 @@ BlazeComponent.extendComponent({
       },
     });
 
-    function userIsMember() {
-      return Meteor.user() && Meteor.user().isBoardMember() && !Meteor.user().isCommentOnly();
-    }
-
     // Disable drag-dropping if the current user is not a board member or is comment only
     this.autorun(() => {
       $cards.sortable('option', 'disabled', !userIsMember());