public async Task <IHttpActionResult> Delete(int id)
{
var flag = await departmentService.GetById(id);
if (flag == null)
{
return(NotFound());
}
try
{
if (!await departmentService.DeleteCheckOnEntity(id))
{
await departmentService.Delete(id);
}
else
{
throw new Exception("ForeignKeys");
}
return(Ok());
}
catch (Exception ex) { return(InternalServerError(ex)); }
}