[JENKINS-36582] add store logic to update the favorite cards' job status in real time

blueocean-personalization/src/main/js/redux/FavoritesStore.jsx

@@ -21,8 +21,13 @@ export const ACTION_TYPES = keymirror({
     SET_USER: null,
     SET_FAVORITES: null,
     TOGGLE_FAVORITE: null,
+    UPDATE_RUN: null,
 });
 
+function clone(json) {
+    return JSON.parse(JSON.stringify(json));
+}
+
 const actionHandlers = {
     [ACTION_TYPES.SET_USER](state, { payload }) {
         const user = new User(payload);
@@ -52,6 +57,26 @@ const actionHandlers = {
 
         return state.set('favorites', prunedList);
     },
+    [ACTION_TYPES.UPDATE_RUN](state, { jobRun }) {
+        const favorites = state.get('favorites');
+
+        for (const fav of favorites) {
+            const runsBaseUrl = `${fav.item._links.self.href}runs`;
+            const runUrl = jobRun._links.self.href;
+
+            // TODO; this might be broken for non-multibranch as the URL structures are different
+            if (runUrl.indexOf(runsBaseUrl) === 0) {
+                const index = favorites.indexOf(fav);
+                const updatedFavorite = clone(fav);
+                updatedFavorite.item.latestRun = jobRun;
+                const updatedFavorites = favorites.set(index, updatedFavorite);
+                return state.set('favorites', updatedFavorites);
+            }
+        }
+
+        console.warn('run was not updated; likely an error?');
+        return state;
+    },
 };
 
 const favoritesStore = state => state.favoritesStore;