/// <summary>
/// Gets a user for the web api based on the username provided. This is after determining if the user has valid payment status and updating the user in the database.
/// </summary>
/// <returns>
/// User in the form of web api model
/// </returns>
/// <param name="username">Username of the user trying to access their info in the database.</param>
public UserApiModel GetUser(string username)
{
try
{
// Gets a user from the DAL
var user = _db.GetUserDb(username);
// Sends a request for a list of invoices from Visma
var invoiceList = GetInvoiceListFromVisma();
// Determines the payment status of the user trying to access their information from the database
var paymentStatus = DeterminePaymentStatus(user, invoiceList);
// Alters the user from database model to the web api model
var outUser = new UserApiModel()
{
Username = user.Username,
Name = user.Name,
ValidPayment = user.ValidPayment,
Membership = user.Membership
};
// Updates the payment status of the user in the database
_db.UpdatePaymentDetails(user, paymentStatus);
return(outUser);
}
catch (Exception e)
{
// Creates a new error filer object
var errorLog = new ErrorFiler();
// Logs the error to the error log, with the name of the exception and where it occured
errorLog.WriteError(e.GetType().FullName, "NasBLL, UserApiModel GetUser(string username)");
return(null);
}
}
public string RegisterUser(UserViewModel innUser)
{
// Gets the user from the database
var user = _db.GetUserDb(innUser.Username);
// Returns an error message if the user does not have a registered membership in the database and therefore Visma eAccounting
if (user == null)
{
return("Det er ingen aktive medlemmer med den eposten");
}
// If a user is already an active user the registration is not valid and an error message is returned
if (user.ActiveUser)
{
return("En bruker er allerede registrert med den eposten");
}
return(_db.RegisterUser(user, innUser.Password));
}
