From c652eee096b2826f74e08dff928a06d504c3f543 Mon Sep 17 00:00:00 2001
From: joe fleming <joe.fleming@gmail.com>
Date: Thu, 6 Sep 2018 18:15:35 -0700
Subject: [PATCH] chore: add listener for favorite changes

---
 packages/search-site/src/index.ejs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/search-site/src/index.ejs b/packages/search-site/src/index.ejs
index 331137b..be4f1f1 100644
--- a/packages/search-site/src/index.ejs
+++ b/packages/search-site/src/index.ejs
@@ -194,6 +194,19 @@
         set: (id, val) => localStorage.setItem(id, JSON.stringify(val)),
       };
 
+      // listeners
+      emitter.on('favorite', ({ id, isFav }) => {
+          const favs = store.get('favorites') || [];
+          const idx = favs.indexOf(id);
+
+          // remove previously favorited strain
+          if (idx >= 0 && !isFav) {
+            store.set('favorites', favs.filter(f => f !== id));
+          } else if (idx === -1 && isFav) {
+            store.set('favorites', favs.concat(id));
+          }
+      });
+
       // vue helpers
       Vue.filter('capitalize', value => {
         if (!value) return '';