1 files changed, 16 insertions, 8 deletions
diff --git a/iridescence/src/store/index.js b/iridescence/src/store/index.js
index dabcf31..8208f35 100644
--- a/iridescence/src/store/index.js
+++ b/iridescence/src/store/index.js
@@ -10,17 +10,12 @@ export default new Vuex.Store({
   state: {
     searchTerm: "",
     products: [],
+    cart: {},
     busy: false,
     compare: a => (a.featured ? -1 : 1),
     productDetailId: 0
   },
   getters: {
-    busy(state) {
-      return state.busy;
-    },
-    productDetailId(state) {
-      return state.productDetailId;
-    },
     products(state) {
       return state.products
         .filter(item => {
@@ -38,6 +33,20 @@ export default new Vuex.Store({
     productDetailId(state, id) {
       state.productDetailId = id;
     },
+    cartItem(state, { id, by }) {
+      if (state.cart[id]) {
+        let newCount = (state.cart[id] += by);
+        state.cart = {
+          ...state.cart,
+          [id]: newCount
+        };
+      } else {
+        state.cart = {
+          ...state.cart,
+          [id]: 1
+        };
+      }
+    },
     compare(state, compare) {
       state.compare = compare;
     },
@@ -75,6 +84,5 @@ export default new Vuex.Store({
       commit("toggleBusy");
       return photoSet;
     }
-  },
-  modules: {}
+  }
 });