public ActionResult ChangePassword(ChangePasswordModel model)
{
if (ModelState.IsValid)
{
if (MembershipService.ChangePassword(User.Identity.Name, model.OldPassword, model.NewPassword))
{
foodAppEntities db = new foodAppEntities();
try
{
var handle = db.User_acc.Single(n => n.name == User.Identity.Name && n.password == model.OldPassword);
handle.password = model.NewPassword;
db.SaveChanges();
}
catch
{
ModelState.AddModelError("", "There was a problem finding the account.");
}
return RedirectToAction("ChangePasswordSuccess");
}
else
{
ModelState.AddModelError("", "The current password is incorrect or the new password is invalid.");
}
}
// If we got this far, something failed, redisplay form
ViewData["PasswordLength"] = MembershipService.MinPasswordLength;
return View(model);
}
public bool ValidateUser(string userName, string password)
{
if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName");
if (String.IsNullOrEmpty(password)) throw new ArgumentException("Value cannot be null or empty.", "password");
var db = new foodAppEntities();
List<User_acc> user = db.User_acc.Where(n => n.name == userName && n.password == password).Select(n => n).ToList();
if (user.Count != 1)
{
db.Dispose();
return false;
}
else
{
db.Dispose();
return true;
}
}
public bool changePass(string name,string oldPass,string newPass)
{
foodAppEntities db = new foodAppEntities();
List<User_acc> user = db.User_acc.Where(n => n.name == name && n.password == oldPass)
.Select(n => n).ToList();
if (user.Count != 1)
throw new ArgumentException("too many or two few entries with that username", "name");
user.FirstOrDefault().password = newPass;
db.SaveChanges();
db.Dispose();
return true;
}
public MembershipCreateStatus makeUser(string name, string password, int? number)
{
MembershipCreateStatus myStatus = MembershipCreateStatus.Success;
foodAppEntities db = new foodAppEntities();
User_acc myacc = new User_acc();
List<User_acc> mylist = db.User_acc
.Where(n=>(n.number == number)&&(String.IsNullOrEmpty(n.name)||(n.name == name)))
.Select(n=>n).ToList();
if( mylist.Count > 0)
return MembershipCreateStatus.DuplicateUserName;
myacc.number = number.Value;
myacc.name = name;
myacc.password = password;
db.AddToUser_acc(myacc);
db.SaveChanges();
db.Dispose();
return myStatus;
}