Created settings page and reducers to handle real-time updates config

src/settings/reducers/realTimeUpdates.js

@@ -0,0 +1,32 @@
+import { handleActions } from 'redux-actions';
+import PropTypes from 'prop-types';
+
+const LOAD_REAL_TIME_UPDATES = 'shlink/realTimeUpdates/LOAD_REAL_TIME_UPDATES';
+
+export const RealTimeUpdatesType = PropTypes.shape({
+  enabled: PropTypes.bool.isRequired,
+});
+
+const initialState = {
+  enabled: true,
+};
+
+export default handleActions({
+  [LOAD_REAL_TIME_UPDATES]: (state, { enabled }) => ({ ...state, enabled }),
+}, initialState);
+
+export const setRealTimeUpdates = ({ updateSettings }, loadRealTimeUpdatesAction) => (enabled) => {
+  updateSettings({ realTimeUpdates: { enabled } });
+
+  return loadRealTimeUpdatesAction();
+};
+
+export const loadRealTimeUpdates = ({ loadSettings }) => () => {
+  const { realTimeUpdates = {} } = loadSettings();
+  const { enabled = true } = realTimeUpdates;
+
+  return {
+    type: LOAD_REAL_TIME_UPDATES,
+    enabled,
+  };
+};