started with cart design

removing of items from cart now possible

front-ui/app/stores/cartStore.js

@@ -29,7 +29,7 @@ var _cartDataLoadCalled = false;
 
 var loadCart = function() {
 
-    states = {}; 
+    states = {};
     _itemsInCart.fetch({
         success: function() {
             states = {}
@@ -46,7 +46,7 @@ var loadCart = function() {
             CartActions.dataLoaded();
         }
     });
-   
+
      _deliveryDestination.fetch({
             success: function() {
                 validateDeliveryDestinationForm();
@@ -56,8 +56,8 @@ var loadCart = function() {
     });
 
      _cartDataLoadCalled = true;
- 
-}; 
+
+};
 
 
 var fetchPlace = function() {
@@ -82,8 +82,8 @@ var saveCartStateForItem = function(itemId) {
     });
 };
 
-/* need it for delete - will delete it later 
-
+/* need it for delete - will delete it later
+*/
 var takeItemOut = function(itemId) {
 
     var state = states[itemId] || new ItemInCart({
@@ -91,13 +91,14 @@ var takeItemOut = function(itemId) {
         count: 0
     })
     if (state.get('count') > 0) {
-        state.set('count', state.get('count') - 1);
+      // state.set('count', state.get('count') - 1);
+        state.set('count', 0);
     }
+
     states[itemId] = state;
     saveCartStateForItem(itemId);
 };
 
-*/
 
 var addNItems = function(item, count) {
 
@@ -108,7 +109,7 @@ var addNItems = function(item, count) {
     })
 
     _itemsForDisplay.add(item);
-    
+
     state.set('count', state.get('count') + count);
 
     states[itemId] = state;
@@ -268,11 +269,6 @@ AppDispatcher.register(function(payload) {
         case CartConstants.LOAD_CART_CONTENTS:
             loadCart();
             break;
-
-        case CartConstants.ADD_ITEM:
-            addItem(action.itemId);
-            break;
-
         case CartConstants.TAKE_ITEM_OUT:
             takeItemOut(action.itemId);
             break;
@@ -303,4 +299,4 @@ AppDispatcher.register(function(payload) {
 
 });
 
-module.exports = CartStore;
+module.exports = CartStore;