public IActionResult KelolaDataAkademikTerakhir(KelolaDataAkademikTerakhir model)
 {
     if (!ModelState.IsValid)
     {
         TempData["Pesan"] = "Data tidak valid";
         return(RedirectToAction(nameof(KelolaDataAkademikTerakhir)));
     }
     else
     {
         string noPendaftaran = User.Identity.Name;
         var    newData       = new AkademikTerakhir()
         {
             AlamatSekolah = model.AlamatSekolah,
             JenisSekolah  = model.JenisSekolah,
             NamaSekolah   = model.NamaSekolah,
             NoPesertaUn   = model.NoPesertaUn,
             NoSeriIjazah  = model.NoSeriIjazah,
             NoSeriSkhun   = model.NoSeriSkhun,
             StatusSekolah = model.StatusSekolah
         };
         _calonSiswaService.SaveDataAkademikTerakhir(noPendaftaran, newData);
         TempData["Pesan"] = "Data berhasil disimpan";
         return(RedirectToAction(nameof(Biodata)));
     }
 }
        public void SaveDataAkademikTerakhir(string noPendaftaran, AkademikTerakhir newData)
        {
            newData.CalonSiswaId = GetCalonSiswaId(noPendaftaran);
            bool   isExist = CekExist(newData.CalonSiswaId, "AkademikTerakhir");
            string sqlQuery;

            if (!isExist)
            {
                sqlQuery = @"INSERT INTO AkademikTerakhir(CalonSiswaId, NamaSekolah, JenisSekolah, StatusSekolah, AlamatSekolah, NoPesertaUn, NoSeriSkhun, NoSeriIjazah) 
                    VALUES(@CalonSiswaId, @NamaSekolah, @JenisSekolah, @StatusSekolah, @AlamatSekolah, @NoPesertaUn, @NoSeriSkhun, @NoSeriIjazah)";
            }
            else
            {
                sqlQuery = @"UPDATE AkademikTerakhir
                    SET NamaSekolah = @NamaSekolah, JenisSekolah = JenisSekolah, StatusSekolah = StatusSekolah, 
                    AlamatSekolah=@AlamatSekolah, NoPesertaUn = @NoPesertaUn, NoSeriSkhun = @NoSeriSkhun, NoSeriIjazah=@NoSeriIjazah
                    WHERE CalonSiswaId = @CalonSiswaId";
            }
            using (var connection = new SqlConnection(_connectionHelper.GetConnectionString()))
            {
                connection.Open();
                connection.Execute(sql: sqlQuery, param: newData);
            }
        }