/// <summary>
/// Login
/// </summary>
/// <param name="user"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public async Task<User> Login(User user, TransactionInformation transaction)
{
try
{
_accountDataService.CreateSession();
user = _accountDataService.Login(user.UserName, user.Password);
if (user != null)
{
_accountDataService.BeginTransaction();
_accountDataService.UpdateLastLogin(user);
await _accountDataService.CommitTransaction(true);
transaction.ReturnStatus = true;
}
else
{
transaction.ReturnStatus = false;
transaction.ReturnMessage.Add("Invalid login or password.");
}
}
catch (Exception ex)
{
transaction.AddExceptionMessage(ex);
}
finally
{
_accountDataService.CloseSession();
}
return user;
}
public void ValidateExistingUser(User user)
{
InitializeValidationRules(user);
//require is being validate on ValidateModelState
//ValidateRequired("FirstName", "First Name");
ValidateUniqueUserNameForExistingUser(user.UserId, user.UserName);
}
/// <summary>
/// Register User
/// </summary>
/// <param name="firstName"></param>
/// <param name="lastName"></param>
/// <param name="userName"></param>
/// <param name="emailAddress"></param>
/// <param name="password"></param>
/// <returns></returns>
public void RegisterUser(User user)
{
DateTime now = DateTime.Now;
user.UserId = Guid.NewGuid();
user.DateCreated = now;
user.DateLastLogin = now;
user.DateUpdated = now;
dbConnection.Users.Add(user);
}
/// <summary>
/// Register User
/// </summary>
/// <param name="user"></param>
/// <param name="confirmationPassword"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public async Task<User> RegisterUser(User user, string confirmationPassword, TransactionInformation transaction)
{
try
{
user.FirstName = Utilities.UppercaseFirstLetter(user.FirstName.Trim());
user.LastName = Utilities.UppercaseFirstLetter(user.LastName.Trim());
_accountDataService.CreateSession();
_businessRules.ValidateUser(user);
_businessRules.ValidatePassword(user.Password, confirmationPassword);
if (_businessRules.ValidationStatus == true)
{
_accountDataService.BeginTransaction();
_accountDataService.RegisterUser(user);
await _accountDataService.CommitTransaction(true);
transaction.ReturnStatus = true;
transaction.ReturnMessage.Add("User registered successfully.");
}
else
{
transaction.ReturnStatus = _businessRules.ValidationStatus;
transaction.ReturnMessage = _businessRules.ValidationMessage;
transaction.ValidationErrors = _businessRules.ValidationErrors;
}
}
catch (Exception ex)
{
transaction.AddExceptionMessage(ex);
}
finally
{
_accountDataService.CloseSession();
}
return user;
}
/// <summary>
/// Initialize user Business Rules
/// </summary>
/// <param name="user"></param>
/// <param name="dataService"></param>
public void InitializeAccountsBusinessRules(User user)
{
InitializeValidationRules(user);
}
/// <summary>
/// Validate User
/// </summary>
/// <param name="user"></param>
/// <param name="dataService"></param>
public void ValidateUser(User user)
{
InitializeValidationRules(user);
ValidateUniqueUserName(user.UserName);
}
/// <summary>
/// Update User
/// </summary>
/// <param name="user"></param>
public void UpdateUser(User user)
{
DateTime now = DateTime.Now;
user.DateUpdated = now;
}
public void UpdateLastLogin(User user)
{
user.DateLastLogin = DateTime.Now;
}