public static bool InsertUser(RegisterVModel userRegister)
{
using (var model = new fmDbDataModel())
{
try
{
string hashedPassword = SecurityManager.CalculateHash(userRegister.Password);
fm_Users newUser = new fm_Users()
{
Name = userRegister.Name,
Email = userRegister.Email,
Password = hashedPassword,
Salt = SecurityManager.GetSalt(), // later will be taken from database and fetched with new password to compare with the old one
InsertTime = DateTime.Now,
AccountStatus = (int)AccountStatus.Active
};
// Adding the user to the currently connected database and now performing the same operation on the mirror ones.
model.fm_Users.Add(newUser);
model.SaveChanges();
DataOperationManager.Synch(new Func <RegisterVModel, bool>(InsertUser), new object[] { userRegister });
return(true);
}
catch (Exception e)
{
DataOperationManager.VerifyResult(new Func <RegisterVModel, bool>(InsertUser), new object[] { userRegister }, MethodReturnStatus.Error);
_log.ErrorFormat("There was an error with inserting user to db. Message: {0}, Stacktrace: {1}", e.Message, e.StackTrace);
return(false);
}
}
}
public static bool InitializeUserLogin(fm_Users User)
{
try
{
using (var model = new fmDbDataModel())
{
UserSingleton.CreateUserSingleton(User);
HttpContext.Current.Session["USER_ID"] = User.Id;
HttpContext.Current.Session["USER_EMAIL"] = UserSingleton.Instance.Email;
User.LastSuccessfullLogin = DateTime.Now;
User.IsOnline = (int)UserCurrentStatus.Online;
model.Entry <fm_Users>(User).State = System.Data.Entity.EntityState.Modified;
model.SaveChanges();
}
return(true);
}
catch (Exception e)
{
_log.ErrorFormat("There was an error with initializing user login. Message: {0}, Stacktrace: {1}", e.Message, e.StackTrace);
return(false);
}
}
public static void CreateUserSingleton(fm_Users fetched)
{
if (_instance == null)
{
_instance = new Lazy <UserSingleton>(() => new UserSingleton(fetched));
}
}
private UserSingleton(fm_Users fetched)
{
Id = fetched.Id;
Name = fetched.Name;
Email = fetched.Email;
DefaultCurrency = fetched.DefaultCurrency ?? (int)CurrencyType.PLN;
}
public static LoginVModel UserSignIn(LoginVModel UserLogin)
{
fm_Users userExists = null;
try
{
using (var model = new fmDbDataModel())
{
userExists =
model.fm_Users.FirstOrDefault(user => user.Email.Equals(UserLogin.Email));
if (userExists == null)
{
return((LoginVModel)DataOperationManager.VerifyResult(new Func <LoginVModel, LoginVModel>(UserSignIn), new object[] { UserLogin }, HostCommunication.HostModels.MethodReturnStatus.Null));
}
string hashedPassword = SecurityManager.CalculateHash(UserLogin.Password, userExists.Salt);
if (SecurityManager.ComparePasswords(userExists.Password, hashedPassword))
{
bool isInitialized = UserManager.InitializeUserLogin(userExists);
if (isInitialized)
{
return(new LoginVModel()
{
Email = UserLogin.Email,
Password = hashedPassword
});
}
}
_log.InfoFormat("User with {0} email could not login.", UserLogin.Email);
return(null);
}
}
catch (Exception e)
{
return((LoginVModel)DataOperationManager.VerifyResult(new Func <LoginVModel, LoginVModel>(UserSignIn), new object[] { UserLogin }, HostCommunication.HostModels.MethodReturnStatus.Error));
}
}
