Adding as an index reference where index uris change

src/js/services/core/reducer.js

@@ -152,6 +152,31 @@ export default function reducer(core = {}, action){
 
 
 
+        /**
+         * Remove an item from an index
+         **/
+
+        case 'REMOVE_FROM_INDEX':
+            var index = Object.assign({}, core[action.index_name]);
+
+            // We have a new key to redirect to
+            if (action.new_key){
+            	index[action.key] = {
+            		moved_to: action.new_key
+            	}
+
+            // No redirection, so just a clean delete
+            } else {
+            	delete index[action.key];
+			}
+
+            var updated_core = {};
+            updated_core[action.index_name] = index;
+
+            return Object.assign({}, core, updated_core);
+
+
+
 
         /**
          * Playlists