Removed uncessary codes

Author: asvrada

dist/build.js

@@ -18,8 +18,6 @@
     "babel-loader": "^7.1.2",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-preset-env": "^1.6.1",
-    "babel-preset-es2015": "^6.24.1",
-    "babel-preset-stage-2": "^6.0.0",
     "cross-env": "^5.1.3",
     "css-loader": "^0.28.9",
     "file-loader": "^1.1.6",

package.json

@@ -1,10 +1,9 @@
 <script>
     import _ from 'lodash';
-    import {mapMutations, mapGetters} from 'vuex';
+    import {mapMutations, mapState} from 'vuex';
 
     export default {
-        // 使用对象展开运算符将 getter 混入 computed 对象中
-        computed: mapGetters([
+        computed: mapState([
             'user',
             'filterKey',
         ]),

src/components/card.vue

@@ -1,11 +1,16 @@
 <script>
-    import {mapGetters} from 'vuex';
+    import {mapGetters, mapState} from 'vuex';
 
     export default {
-        computed: mapGetters([
-            'user',
-            'session'
-        ]),
+        computed: {
+            // 使用 (...) 对象展开运算符将 getter 以及 state 混入 computed 对象中
+            ...mapGetters([
+                'session'
+            ]),
+            ...mapState([
+                'user'
+            ])
+        },
         filters: {
             // 将日期过滤为 hour:minutes
             time(date) {

src/components/message.vue

@@ -14,6 +14,7 @@
                     this.content = '';
                 }
             },
+            // (...) 对象展开运算符
             ...mapMutations([
                 'SEND_MESSAGE'
             ])

src/components/text-input.vue

@@ -6,6 +6,6 @@ Vue.config.devtools = true;
 
 new Vue({
     el: '#app',
-    store: store,
+    store,
     render: h => h(App)
 });

src/main.js

@@ -73,8 +73,6 @@ const store = new Vuex.Store({
         }
     },
     getters: {
-        user: ({user}) => user,
-        filterKey: ({filterKey}) => filterKey,
         // 过滤后的会话列表
         sessions: ({sessions, filterKey}) => {
             let result = sessions.filter(session => session.user.name.includes(filterKey));