Add lots of backend and back-frontend report infrastructure

js/reducers/ReportReducer.js

@@ -3,15 +3,78 @@ var assign = require('object-assign');
 var ReportConstants = require('../constants/ReportConstants');
 var UserConstants = require('../constants/UserConstants');
 
-module.exports = function(state = {}, action) {
+const initialState = {
+	map: {},
+	tabulations: {},
+	list: [],
+	selected: -1,
+	selectedTabulation: null,
+	seriesTraversal: []
+};
+
+module.exports = function(state = initialState, action) {
 	switch (action.type) {
-		case ReportConstants.REPORT_FETCHED:
-			var report = action.report;
+		case ReportConstants.REPORTS_FETCHED:
+			var selected = -1;
+			var reports = {};
+			var list = [];
+			for (var i = 0; i < action.reports.length; i++) {
+				var report = action.reports[i];
+				reports[report.ReportId] = report;
+				list.push(report.ReportId);
+				if (state.selected == report.ReportId)
+					selected = state.selected;
+			}
 			return assign({}, state, {
+				map: reports,
+				list: list,
+				tabulations: {},
+				selected: selected
+			});
+		case ReportConstants.REPORT_CREATED:
+		case ReportConstants.REPORT_UPDATED:
+			var report = action.report;
+			var reports = assign({}, state.map, {
 				[report.ReportId]: report
 			});
+
+			var list = [];
+			for (var reportId in reports) {
+				if (reports.hasOwnProperty(reportId))
+					list.push(report.ReportId);
+			}
+			return assign({}, state, {
+				map: reports,
+				list: list
+			});
+		case ReportConstants.REPORT_REMOVED:
+			var selected = state.selected;
+			if (action.reportId == selected)
+				selected = -1;
+			var reports = assign({}, state.map);
+			delete reports[action.reportId];
+			return assign({}, state, {
+				map: reports,
+				selected: selected
+			});
+		case ReportConstants.REPORT_SELECTED:
+			return assign({}, state, {
+				selected: action.report.ReportId,
+				selectedTabulation: null,
+				seriesTraversal: []
+			});
+		case ReportConstants.TABULATION_FETCHED:
+			var tabulation = action.tabulation;
+			return assign({}, state, {
+				[tabulation.ReportId]: tabulation
+			});
+		case ReportConstants.SERIES_SELECTED:
+			return {
+				selectedTabulation: action.tabulation,
+				seriesTraversal: action.seriesTraversal
+			};
 		case UserConstants.USER_LOGGEDOUT:
-			return {};
+			return initialState;
 		default:
 			return state;
 	}