Adding as an index reference where index uris change

src/js/services/core/actions.js

@@ -213,6 +213,15 @@ export function loadedMore(parent_type, parent_key, records_type, records_data){
     }
 }
 
+export function removeFromIndex(index_name, key, new_key = null){
+    return { 
+        type: 'REMOVE_FROM_INDEX',
+        index_name: index_name,
+        key: key,
+        new_key: new_key
+    }
+}
+
 
 
 /**

src/js/services/core/middleware.js

@@ -233,24 +233,6 @@ const CoreMiddleware = (function(){
              * Playlist manipulation
              **/
 
-            case 'PLAYLIST_KEY_UPDATED':
-                var playlists = Object.assign({}, core.playlists);
-
-                if (playlists[action.key] === undefined){
-                    dispatch(coreActions.handleException("Cannot change key of playlist not in index"));
-                }
-
-                // Delete our old playlist by key, and add by new key
-                var playlist = Object.assign({}, playlists[action.key]);
-                delete playlists[action.key];
-                playlists[action.new_key] = playlist;
-
-                store.dispatch({
-                    type: 'UPDATE_PLAYLISTS_INDEX',
-                    playlists: playlists
-                });
-                break;
-
             case 'PLAYLIST_TRACKS':
                 var tracks = helpers.formatTracks(action.tracks);
                 action.tracks_uris = helpers.arrayOf('uri', tracks);

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