public ActionResult DangKyKhoaHoc()
{
int id = int.Parse(Request.QueryString["id"]);
string MaGS = Request.QueryString["MaGS"];
ApplicationDbContext dbIdentity = new ApplicationDbContext();
string idAdmin = dbIdentity.Users.SingleOrDefault(x => x.UserName == "Admin").Id;
string idIdentity = dbIdentity.Users.SingleOrDefault(x => x.UserName == User.Identity.Name).Id;
db = new GiaSuOnlineDB();
User u = db.Users.SingleOrDefault(x => x.id == idIdentity);
User admin = db.Users.SingleOrDefault(x => x.id == idAdmin);
User GS = db.Users.SingleOrDefault(x => x.id == MaGS);
LopHoc lh = db.LopHocs.SingleOrDefault(x => x.MaLH == id);
if (u.balance < lh.Gia)
{
return(Json(new { result = "Không đủ số dư để đăng ký môn học" }, JsonRequestBehavior.AllowGet));
}
else
{
double gia = lh.Gia + lh.Gia * feeService;
u.balance -= gia;
ThanhToan t = new ThanhToan()
{
SoTienTT = gia,
MaLH = lh.MaLH,
MaNH = u.id
};
GS.balance += lh.Gia - lh.Gia * feeService;
admin.balance += (lh.Gia * feeService) * 2;
db.ThanhToans.Add(t);
db.SaveChanges();
}
return(PartialView("DangKyThanhCong"));
}
public void Send(string name, long hash, string message, string sendTo)
{
Clients.All.addNewMessageToPage(name, message, sendTo);
using (GiaSuOnlineDB db = new GiaSuOnlineDB())
{
int chatid = db.Chats.SingleOrDefault(p => p.Hash == hash).ChatID;
string content = StringCipher.Encrypt(message, name);
db.ChatDetails.Add(new ChatDetail {
ChatID = chatid, ChatDate = DateTime.Now, ChatUser = name, Content = content
});
db.SaveChanges();
}
}
public ActionResult XacNhanThanhToan(int id)
{
db = new GiaSuOnlineDB();
ApplicationDbContext dbIdentity = new ApplicationDbContext();
long hash = new Random().Next();
//MD5 md5 = MD5.Create();
//md5.Initialize();
//md5.ComputeHash(Encoding.UTF8.GetBytes(hash));
LopHoc lh = db.LopHocs.SingleOrDefault(x => x.MaLH == id);
double hocPhi = lh.Gia;
string idUser = dbIdentity.Users.Single(x => x.UserName == User.Identity.Name).Id;
User u = db.Users.Single(x => x.id == idUser);
if (checkExists(id, u.id) == true)
{
return(Json(new { result = "Bạn đã đăng ký khóa học này rồi" }, JsonRequestBehavior.AllowGet));
}
if (hocPhi + hocPhi * 0.1 > u.balance)
{
return(Json(new { result = "Không đủ số dư để thanh toán" }, JsonRequestBehavior.AllowGet));
}
else
{
User gsUser = db.Users.Single(x => x.id == lh.GiaSu.MaGS);
User u1 = db.Users.Single(x => x.id == idUser);
u1.balance = u.balance - (hocPhi + hocPhi * 0.1);
gsUser.balance = gsUser.balance + (hocPhi - hocPhi * 0.1);
Chat c = new Chat()
{
MaLH = id,
MaNH = idUser,
Hash = hash
};
ThanhToan t = new ThanhToan()
{
MaLH = id,
MaNH = u.id,
SoTienTT = hocPhi + hocPhi * 0.1,
};
db.ThanhToans.Add(t);
db.Chats.Add(c);
db.SaveChanges();
return(Json(new { hash = c.Hash }, JsonRequestBehavior.AllowGet));
//return Json(new { hash = Guid.NewGuid(), JsonRequestBehavior.AllowGet });
}
}
public async Task <ActionResult> Register(RegisterViewModel model)
{
if (ModelState.IsValid)
{
var user = new ApplicationUser {
UserName = model.Email, Email = model.Email
};
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
dbIdentity = new ApplicationDbContext();
dbGiaSu = new GiaSuOnlineDB();
await SignInManager.SignInAsync(user, isPersistent : false, rememberBrowser : false);
string id = dbIdentity.Users.SingleOrDefault(x => x.UserName == model.Email).Id;
User u = new Models.User()
{
id = id,
balance = 0
};
dbGiaSu.Users.Add(u);
NguoiHoc nh = new NguoiHoc()
{
MaNH = id,
TenNH = model.Email,
Email = model.Email
};
dbGiaSu.NguoiHocs.Add(nh);
dbGiaSu.SaveChanges();
// For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
// Send an email with this link
// string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
// var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
// await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
return(RedirectToAction("Index", "GiaSuOnline"));
}
AddErrors(result);
}
// If we got this far, something failed, redisplay form
return(View(model));
}