From 8280cf98c9a33613c7440442b73636e39dd297bc Mon Sep 17 00:00:00 2001
From: "Adam T. Carpenter" <atc@53hor.net>
Date: Thu, 3 Dec 2020 18:18:57 -0500
Subject: when item cart count is 0, item is removed from cart display

---
 iridescence/src/store/index.js | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'iridescence/src/store')

diff --git a/iridescence/src/store/index.js b/iridescence/src/store/index.js
index 8208f35..48cae11 100644
--- a/iridescence/src/store/index.js
+++ b/iridescence/src/store/index.js
@@ -36,6 +36,11 @@ export default new Vuex.Store({
     cartItem(state, { id, by }) {
       if (state.cart[id]) {
         let newCount = (state.cart[id] += by);
+        if (newCount <= 0) {
+          // remove from cart entirely
+          delete state.cart[id];
+          return;
+        }
         state.cart = {
           ...state.cart,
           [id]: newCount
-- 
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