Minor tweaks

Author: Dan Wahlin

src/public/app/core/data.service.ts

@@ -73,7 +73,7 @@ export class DataService {
                    .catch(this.handleError);
     }
 
-    updateCustomer(customer: ICustomer) : Observable<boolean> {
+    updateCustomer(customer: ICustomer) : Observable<ICustomer> {
         return this.http.put(this.baseUrl + '/' + customer._id, customer, this.getRequestOptions())
                    .map((res: Response) => {
                        const data = res.json();

src/public/app/customers/customer-edit-reactive.component.ts

@@ -84,8 +84,8 @@ export class CustomerEditReactiveComponent implements OnInit {
       if (value._id) {
 
         this.dataService.updateCustomer(value)
-          .subscribe((status: boolean) => {
-            if (status) {
+          .subscribe((customer: ICustomer) => {
+            if (customer) {
               this.router.navigate(['/customers']);
             }
             else {

src/public/app/customers/customer-edit.component.ts

@@ -64,11 +64,10 @@ export class CustomerEditComponent implements OnInit {
       if (this.customer._id) {
 
         this.dataService.updateCustomer(this.customer)
-          .subscribe((status: boolean) => {
-            if (status) {
+          .subscribe((customer: ICustomer) => {
+            if (customer) {
               this.router.navigate(['/customers']);
-            }
-            else {
+            } else {
               this.errorMessage = 'Unable to save customer';
             }
           },