product page and cart finished

store/index.js

@@ -1,7 +1,8 @@
 export const state = () => ({
   products: [],
-  cart: [],
-  checkout: {}
+  checkout: {
+    lineItems: []
+  }
 })
 
 export const mutations = {
@@ -10,32 +11,5 @@ export const mutations = {
   },
   setCheckout (state, data) {
     state.checkout = data
-  },
-  incrementCart (state, index) {
-    state.cart[index].count++
-  },
-  addCart (state, item) {
-    item.count = 1
-    state.cart.push(item)
-  }
-}
-
-export const getters = {
-  getCartItem: state => (id) => {
-    return state.cart.filter(item => (item.id === id))
-  }
-}
-
-export const actions = {
-  addItemToCart ({ commit, getters, state }, payload) {
-    return new Promise((resolve) => {
-      const element = getters.getCartItem(payload.id)
-      if (element.length > 0) {
-        commit('incrementCart', state.cart.indexOf(element[0]))
-      } else {
-        commit('addCart', payload)
-      }
-      resolve(getters.getCartItem(payload.id)[0])
-    })
   }
 }