Implement multi-selection

The UI and the internal APIs are still rough around the edges but the
feature is basically working. You can now select multiple cards and
move them together or (un|)assign them a label.

2 files changed, 7 insertions, 1 deletions

diff --git a/collections/cards.js b/collections/cards.js
index 538b6af4..374dcbc3 100644
--- a/collections/cards.js
+++ b/collections/cards.js
@@ -120,9 +120,15 @@ Cards.helpers({
     });
     return cardLabels;
   },
+  hasLabel: function(labelId) {
+    return _.contains(this.labelIds, labelId);
+  },
   user: function() {
     return Users.findOne(this.userId);
   },
+  isAssigned: function(memberId) {
+    return _.contains(this.members, memberId);
+  },
   activities: function() {
     return Activities.find({ type: 'card', cardId: this._id },
                                                     { sort: { createdAt: -1 }});
diff --git a/collections/lists.js b/collections/lists.js
index 196477ec..1a30dbba 100644
--- a/collections/lists.js
+++ b/collections/lists.js
@@ -44,7 +44,7 @@ if (Meteor.isServer) {
 
 Lists.helpers({
   cards: function() {
-    return Cards.find(_.extend(Filter.getMongoSelector(), {
+    return Cards.find(Filter.mongoSelector({
       listId: this._id,
       archived: false
     }), { sort: ['sort'] });