Add suggestion for refresh methods

ee/app/assets/javascripts/vulnerabilities/components/vulnerability.vue

@@ -72,12 +72,11 @@ export default {
   },
 
   methods: {
-    handleVulnerabilityStateChange(newState) {
-      if (newState) {
-        this.$refs.footer.fetchDiscussions();
-      } else {
-        this.$refs.header.refreshVulnerability();
-      }
+    refreshHeader() {
+      this.$refs.header.refreshVulnerability();
+    },
+    refreshFooter() {
+      this.$refs.footer.fetchDiscussions();
     },
   },
 };
@@ -88,13 +87,13 @@ export default {
     <vulnerability-header
       ref="header"
       :initial-vulnerability="vulnerability"
-      @vulnerability-state-change="handleVulnerabilityStateChange"
+      @vulnerability-state-change="refreshFooter"
     />
     <vulnerability-details :vulnerability="vulnerability" />
     <vulnerability-footer
       ref="footer"
       v-bind="footerInfo"
-      @vulnerability-state-change="handleVulnerabilityStateChange"
+      @vulnerability-state-change="refreshHeader"
     />
   </div>
 </template>