public void OnGet()
{
var student = JsonConvert.DeserializeObject <Models.Student>(
User.Claims.First(claim => claim.Type == "Information").Value);
var kuasAp = new Services.KUASAPService();
var stream = kuasAp.GetGraduationAuditReport(student: student);
if (stream == null)
{
ModelState.AddModelError("Error", "尚無畢業預審報表供查詢");
}
else
{
FileUrl = stream.ToArray().SaveToFile(
filename: $"{ student.Username }_{ DateTime.Now.ToString("HHmmss") }_GraduationAuditReport.pdf",
saveDir: @"files/",
trueDir: $@"{ hostingEnvironment.WebRootPath }\",
deleteKey: student.Username);
if (string.IsNullOrEmpty(FileUrl))
{
ModelState.AddModelError("Error", "檔案不存在（逾期）或下載失敗");
}
else
{
FileUrl = $"{ Request.Scheme }://{ Request.Host }/{ FileUrl }";
}
}
}
