stop page reload after employee deletion (#25)

Reviewed-on: #25
Reviewed-by: Get in my car i have candy <huydw@proton.me>
Co-authored-by: Constantin Simonis <constantin@simonis.lol>
Co-committed-by: Constantin Simonis <constantin@simonis.lol>

src/app/employee/table/table.component.ts

@@ -73,7 +73,11 @@ export class TableComponent implements OnInit{
   }
 
   protected openDeleteDialogue(employee: Employee): void {
-    this.deleteDialogue.open(DeleteComponent, {data: employee});
+    this.deleteDialogue.open(DeleteComponent, {data: employee})
+      .afterClosed()
+      .subscribe(() => {
+        this.employees$ = this.fetchEmployees();
+      });
   }
 
   protected showCreateEmployeeModal() {