separate settings

src/settings/reducers/setting.js

@@ -0,0 +1,17 @@
+import actions from 'settings/actions';
+
+const defaultState = {
+  settings: {}
+};
+
+export default function reducer(state = defaultState, action = {}) {
+  switch (action.type) {
+  case actions.SETTING_SET_SETTINGS:
+    return Object.assign({}, state, {
+      settings: action.settings,
+    });
+  default:
+    return state;
+  }
+}
+