public ActionResult AddBookofStudent(int id)
{
LoadnedVM oduncModel = new LoadnedVM();
oduncModel.BookID = id;
oduncModel.Students = new SelectList(_db.Students.ToList(), "Id", "Email");
if (_db.Books.Find(id).Count > 0)
{
_db.Books.Find(id).IsActive = true;
return(View(oduncModel));
}
else
{
ViewData["ErrorMessage"] = "İstenilen kitap stokta bulunmamaktadır.";
return(View(oduncModel));
}
}
public ActionResult CAddBookofStudent(LoadnedVM model)
{
Book_Student entity = new Book_Student();
if (ModelState.IsValid)
{
entity.StudentID = model.StudentID;
entity.BookID = model.BookID;
entity.LoadnedStartDate = model.LoadnedStartDate;
entity.LoanedEndDate = model.loadnedEndDate;
entity.Price = Convert.ToInt32(10);
entity.Control = true;
entity.DEPT = Convert.ToInt32(0);
Book en = _db.Books.Find(entity.BookID);
int sayi = en.Count;
sayi--;
en.Count = sayi;
if (en.Count == 0)
{
en.IsActive = false;
}
else
{
en.IsActive = true;
}
var getir = _db.Book_Student.FirstOrDefault(p => p.StudentID == model.StudentID && p.BookID == model.BookID && p.Control == true);
if (getir != null)
{
ViewData["Error"] = "İstenilen kitap zaten bu öğrencide var.";
return(View());
}
_db.Book_Student.Add(entity);
_db.SaveChanges();
var bugun = DateTime.Now.Day;
if (bugun > entity.LoanedEndDate.Value.Day)
{
MailMessage mail = new MailMessage();
mail.To.Add(_db.Book_Student.FirstOrDefault(x => x.StudentID == model.StudentID).Student.Email);
mail.From = new MailAddress("*****@*****.**");
mail.Subject = "kitap iade süresi gecikmesi";
string Body = "kitabınız " + (bugun - entity.LoanedEndDate.Value.Day) + "gün gecikmiştir iade ediniz.günlük borcunuz 10 tl dir";
mail.Body = Body;
mail.IsBodyHtml = true;
SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.gmail.com";
smtp.Port = 587;
smtp.UseDefaultCredentials = false;
smtp.Credentials = new System.Net.NetworkCredential
("kutuphanesistemi", "temmuz2016");
smtp.EnableSsl = true;
smtp.Send(mail);
}
return(RedirectToAction("Index", "Book"));
}
else
{
return(View());
}
}