feat: add create center page (#595)

Fixes: #210

src/app/centers/centers-routing.module.ts

@@ -8,14 +8,29 @@ import { Route } from '../core/route/route.service';
 import { extract } from '../core/i18n/i18n.service';
 
 import { CentersComponent } from './centers.component';
+import { CreateCenterComponent } from './create-center/create-center.component';
+import { OfficesResolver } from 'app/accounting/common-resolvers/offices.resolver';
 
 const routes: Routes = [
   Route.withShell([
 
     {
       path: 'centers',
-      component: CentersComponent,
-      data: { title: extract('Centers'),  breadcrumb: 'Centers' }
+      data: { title: extract('Centers'), breadcrumb: 'Centers' },
+      children: [
+        {
+          path: '',
+          component: CentersComponent
+        },
+        {
+          path: 'create',
+          component: CreateCenterComponent,
+          data: { title: extract('Create Center'), breadcrumb: 'Create' },
+          resolve: {
+            offices: OfficesResolver,
+          }
+        }
+      ]
     }
   ])
 ];
@@ -23,6 +38,6 @@ const routes: Routes = [
 @NgModule({
   imports: [RouterModule.forChild(routes)],
   exports: [RouterModule],
-  providers: []
+  providers: [OfficesResolver]
 })
 export class CentersRoutingModule { }