Discover: Remove unnecessary code.

src/components/Discover/Filter/Funnel.vue

@@ -44,7 +44,6 @@ import LoadingStore from '@/stores/loading.js';
 import AllMapDataStore from '@/stores/allMapData.js';
 
 export default {
-  props:['setRule'],
   setup() {
     const loadingStore = LoadingStore();
     const allMapDataStore = AllMapDataStore();

src/components/Discover/Filter/Trace.vue

@@ -92,8 +92,6 @@ export default {
       return this.traces.map(trace => trace.count).reduce((acc, cur) => acc + cur, 0);
     },
     traceList: function() {
-      let sum = this.traces.map(trace => trace.count).reduce((acc, cur) => acc + cur, 0);
-
       return this.traces.map(trace => {
         return {
           id: trace.id,
@@ -105,7 +103,6 @@ export default {
         .slice(this.selectArea[0], this.selectArea[1]);
     },
     caseTotalPercent: function() {
-      let countSum = this.traces.map(trace => trace.count).reduce((acc, cur) => acc + cur, 0);
       let ratioSum = this.traceList.map(trace => trace.count).reduce((acc, cur) => acc + cur, 0) / this.traceCountTotal;
       return this.getPercentLabel(ratioSum)
     },

src/components/Discover/SidebarFilter.vue

@@ -96,7 +96,7 @@
       </div>
     </div>
     <!-- header: funnel -->
-    <Funnel v-if="tab === 'funnel'" @submit-all="sumbitAll" :setRule="setRule" ref="filterTrace"></Funnel>
+    <Funnel v-if="tab === 'funnel'" @submit-all="sumbitAll"></Funnel>
   </Sidebar>
 </template>