public async Task <IActionResult> Post([FromBody] EventoViewModel model)
 {
     try
     {
         var evento = eventoAppService.Add(model);
         if (await eventoAppService.SaveChangesAsync())
         {
             return(Created($"/api/evento/{model.Id}", model));
         }
     }
     catch (System.Exception)
     {
         return(this.StatusCode(StatusCodes.Status500InternalServerError, "Banco de dados Falhou!"));
     }
     return(BadRequest());
 }