Add checklist ordering capability

1 files changed, 46 insertions, 0 deletions

diff --git a/client/components/cards/cardDetails.js b/client/components/cards/cardDetails.js
index ab8a6288..066e52ec 100644
--- a/client/components/cards/cardDetails.js
+++ b/client/components/cards/cardDetails.js
@@ -1,4 +1,5 @@
 const subManager = new SubsManager();
+const { calculateIndexData } = Utils;
 
 BlazeComponent.extendComponent({
   mixins() {
@@ -66,6 +67,51 @@ BlazeComponent.extendComponent({
 
   onRendered() {
     if (!Utils.isMiniScreen()) this.scrollParentContainer();
+    const $checklistsDom = this.$('.card-checklist-items');
+
+    $checklistsDom.sortable({
+      tolerance: 'pointer',
+      helper: 'clone',
+      handle: '.checklist-title',
+      items: '.js-checklist',
+      placeholder: 'js-checklist placeholder',
+      distance: 7,
+      start(evt, ui) {
+        ui.placeholder.height(ui.helper.height());
+        EscapeActions.executeUpTo('popup-close');
+      },
+      stop(evt, ui) {
+        let prevChecklist = ui.item.prev('.js-checklist').get(0);
+        if (prevChecklist) {
+          prevChecklist = Blaze.getData(prevChecklist).checklist;
+        }
+        let nextChecklist = ui.item.next('.js-checklist').get(0);
+        if (nextChecklist) {
+          nextChecklist = Blaze.getData(nextChecklist).checklist;
+        }
+        const sortIndex = calculateIndexData(prevChecklist, nextChecklist, 1);
+
+        $checklistsDom.sortable('cancel');
+        const checklist = Blaze.getData(ui.item.get(0)).checklist;
+
+        Checklists.update(checklist._id, {
+          $set: {
+            sort: sortIndex.base,
+          },
+        });
+      },
+    });
+
+    function userIsMember() {
+      return Meteor.user() && Meteor.user().isBoardMember();
+    }
+
+    // Disable sorting if the current user is not a board member
+    this.autorun(() => {
+      if ($checklistsDom.data('sortable')) {
+        $checklistsDom.sortable('option', 'disabled', !userIsMember());
+      }
+    });
   },
 
   onDestroyed() {