Get new data after inline edit save

[ci skip]

app/assets/javascripts/issue_show/components/app.vue

@@ -111,6 +111,11 @@ export default {
             gl.utils.visitUrl(location.pathname);
           }
+          return this.service.getData();
+        })
+        .then(res => res.json())
+        .then((data) => {
+          this.store.updateState(data);
           eventHub.$emit('close.form');
         })
         .catch(() => {

spec/javascripts/issue_show/components/app_spec.js

@@ -109,6 +109,30 @@ describe('Issuable output', () => {
   });
   describe('updateIssuable', () => {
+    it('fetches new data after update', (done) => {
+      spyOn(vm.service, 'getData');
+      spyOn(vm.service, 'updateIssuable').and.callFake(() => new Promise((resolve) => {
+        resolve({
+          json() {
+            return {
+              confidential: false,
+              path: location.pathname,
+            };
+          },
+        });
+      }));
+
+      vm.updateIssuable();
+
+      setTimeout(() => {
+        expect(
+          vm.service.getData,
+        ).toHaveBeenCalled();
+
+        done();
+      });
+    });
+
     it('reloads the page if the confidential status has changed', (done) => {
       spyOn(gl.utils, 'visitUrl');
       spyOn(vm.service, 'updateIssuable').and.callFake(() => new Promise((resolve) => {