public IActionResult Post([FromBody] ExternalSalesman externalSalesman)
 {
     try
     {
         return(Ok(_unitOfWork.ExternalSalesman.Insert(externalSalesman)));
     }
     catch (Exception ex)
     {
         return(StatusCode(500, "Internal server error: " + ex.Message));
     }
     if (!ModelState.IsValid)
     {
         return(BadRequest());
     }
 }
 public IActionResult Put([FromBody] ExternalSalesman externalSalesman)
 {
     try
     {
         if (ModelState.IsValid && _unitOfWork.ExternalSalesman.Update(externalSalesman))
         {
             return(Ok(new { Message = "El vendedor externo se ha actualizado" }));
         }
         else
         {
             return(BadRequest());
         }
     }
     catch (Exception ex)
     {
         return(StatusCode(500, "Internal server error: " + ex.Message));
     }
 }