public string ObterFrequencias(string bimestre)
        {
            var total   = Frequencias.Where(x => x.Bimestre == bimestre).Count().ToString();
            var parcial = Frequencias.Where(x => x.Bimestre == bimestre).Count(x => x.Compareceu).ToString();

            return(parcial + " / " + total);
        }
 public IActionResult Put(int id, Frequencias frequencias)
 {
     if (frequencias == null)
     {
         return(BadRequest());
     }
     return(new ObjectResult(_frequenciasService.Update(frequencias)));
 }
 public IActionResult Post([FromBody] Frequencias frequencias)
 {
     if (frequencias == null)
     {
         return(BadRequest());
     }
     return(new ObjectResult(_frequenciasService.Create(frequencias)));
 }