public async Task <ActionResult <EmployeeTaskDto> > CreateNewTaskForEmployee(Guid employeeId, [FromBody] EmployeeTaskAddDto employeeTask)
{
//EmployeeExistAsync返回类型是task<bool>,这里是异步的，所以要await
if (!await _employeeRepository.EmployeeExistAsync(employeeId))
{
return(NotFound());
}
var entity = _mapper.Map <EmployeeTask>(employeeTask);
_employeeTaskRepository.AddTask(employeeId, entity);
await _employeeTaskRepository.SaveAsync();
var employeeTaskDto = _mapper.Map <EmployeeTaskDto>(entity);
return(CreatedAtRoute(nameof(GetTaskByTaskId), routeValues: new
{
//employeeId = employeeId,
taskId = employeeTaskDto.taskId
}, value: employeeTaskDto));
}