add store

src/vuex/store.js

@@ -0,0 +1,45 @@
+import Vue from 'vue'
+import Vuex from 'vuex'
+import axios from 'axios'
+
+Vue.use(Vuex)
+
+const state = {
+  categories: {
+    all: []
+  }
+}
+
+const getters = {
+  getAllCategories: state => state.categories.all
+}
+
+const mutations = {
+  setCategories (state, categories) {
+    state.categories.all = categories
+  },
+  selectCategory (state, category) {
+    category.selected = !category.selected
+  }
+}
+const actions = { 
+  fetchCategories: ({ commit }) => {
+    var url = 'https://raw.githubusercontent.com/jesuslerma/vuejs101-guide/master/categories.json'
+    axios.get(url).then(function (response) {
+      commit('setCategories', response.data)
+    })
+  },
+  selectCategory({ commit }, category) {
+    commit('selectCategory', category)
+  }
+}
+
+const debug = process.env.NODE_ENV !== 'production'
+
+export default new Vuex.Store({
+  state,
+  getters,
+  actions,
+  mutations,
+  strict: debug
+})