reports: Allow drilling down

js/reducers/SelectedReportReducer.js

@@ -0,0 +1,23 @@
+var assign = require('object-assign');
+
+var ReportConstants = require('../constants/ReportConstants');
+var UserConstants = require('../constants/UserConstants');
+
+const initialState = {
+	report: null,
+	seriesTraversal: []
+};
+
+module.exports = function(state = initialState, action) {
+	switch (action.type) {
+		case ReportConstants.REPORT_SELECTED:
+			return {
+				report: action.report,
+				seriesTraversal: action.seriesTraversal
+			};
+		case UserConstants.USER_LOGGEDOUT:
+			return initialState;
+		default:
+			return state;
+	}
+};