Redux changes and refactoring

src/redux/actions/release_version_actions.js

@@ -1,6 +1,7 @@
 import axios from 'axios';
 import * as Constants from '../../constants';
 import {createAction} from 'redux-starter-kit';
+import {setApplicationReady} from '../actions/common_actions';
 
 export const CLEAR_UI_UPGRADE = 'relver/clearUIUpgrade';
 export const clearUIUpgrade = () => {
@@ -35,6 +36,59 @@ export const detectUIUpgrade = () => {
   };
 };
 
+export const loadReleases = () => {
+  return (dispatch, getState) => {
+    const dispatchActions = (locationsLookup, versionLookup)=> {
+      const state = getState().relver;
+      const latestVersion = versionLookup[Constants.RELEASE_TYPES[state.Release]].length - 1;
+      let version = state.Version;
+      if ((version === -1) || !versionLookup[Constants.RELEASE_TYPES[state.Release]][version]) {
+        version = latestVersion;
+      }
+
+      dispatch(setReleaseData(locationsLookup, versionLookup));
+      if (version !== state.Version) {
+        dispatch(setActiveRelease(state.Release, version));
+      }
+      dispatch(setReleaseUpgradeAvailable((version !== latestVersion)));
+      dispatch(setApplicationReady(true));
+    };
+
+    axios
+      .get(Constants.RELEASES_URL)
+      .then(response => {
+        const appPlatform = getState().common.AppPlatform;
+        const versionLookup = {
+          Release: response.data.Versions.Release[appPlatform],
+          RC: response.data.Versions.RC[appPlatform],
+          Beta: response.data.Versions.Beta[appPlatform],
+          Alpha: response.data.Versions.Alpha[appPlatform],
+        };
+        const locationsLookup = {
+          ...response.data.Locations[appPlatform],
+        };
+
+        localStorage.setItem('releases', JSON.stringify({
+          LocationsLookup: locationsLookup,
+          VersionLookup: versionLookup
+        }));
+        dispatchActions(locationsLookup, versionLookup);
+      }).catch(error => {
+        const releases = window.localStorage.getItem('releases');
+        if (releases && (releases.length > 0)) {
+          const obj = JSON.parse(releases);
+          const locationsLookup = obj.LocationsLookup;
+          const versionLookup = obj.VersionLookup;
+
+          dispatchActions(locationsLookup, versionLookup);
+        } else {
+          //this.setErrorState(error, null, true);
+          //TODO Display error
+        }
+      });
+  };
+};
+
 export const SET_ACTIVE_RELEASE = 'relver/setActiveRelease';
 export const setActiveRelease = (release, version) => {
   return {
@@ -47,4 +101,17 @@ export const setActiveRelease = (release, version) => {
 };
 
 export const setDismissUIUpgrade = createAction('relver/setDismissUIUpgrade');
+
+export const SET_RELEASE_DATA = 'relver/setReleaseData';
+export const setReleaseData = (locationsLookup, versionLookup)=> {
+  return {
+    type: SET_RELEASE_DATA,
+    payload: {
+      locations: locationsLookup,
+      versions: versionLookup,
+    }
+  }
+};
+
+export const setReleaseUpgradeAvailable = createAction('relver/setReleaseUpgradeAvailable');
 export const setUIUpgradeData = createAction('relver/setUIUpgradeData');