private void CalculateMoneyChange(decimal number, decimal quotient, int position, Guid moneyChangeId)
{
if (quotient >= 1)
{
MoneyChange moneySearch = new MoneyChange();
moneySearch.MoneyChangeId = moneyChangeId;
moneySearch.CurrencyId = currencyList[position].CurrencyId;
moneySearch.CurrencyValue = currencyList[position].CurrencyValue;
moneySearch.Quantity = Convert.ToInt16(quotient);
moneySearch.Number = this.Number;
moneySearch.AddMoneyChange();
moneyChangeList.Add(moneySearch);
number -= (quotient * currencyList[position].CurrencyValue);
}
decimal remainder = number % currencyList[position].CurrencyValue;
if (remainder > 0)
{
GetIntegers(number, position + 1, moneyChangeId);
}
}
/// <summary>
/// Gets all the money changes done in the past
/// </summary>
/// <returns>List of all the money searches</returns>
public List <MoneyChange> GetAllMoneyChanges()
{
this.Error = "";
List <MoneyChange> result = new List <MoneyChange>();
try
{
MoneyChange moneySearch = new MoneyChange();
result = moneySearch.GetAllMoneyChanges();
}
catch (Exception ex)
{
this.Error = ex.Message;
}
return(result);
}
/// <summary>
/// Gets the money change based on a number provided and the currencies available in the db
/// </summary>
/// <param name="number">Number to return change in English currency</param>
/// <returns>List of currencies and quantities used to return change stored in MoneyChange objects</returns>
public List <MoneyChange> GetMoneyChange(decimal number)
{
this.Error = "";
List <MoneyChange> result = new List <MoneyChange>();
try
{
//get the list of currencies from the database
CurrencyController currencyController = new CurrencyController();
List <Currency> currencyList = currencyController.GetAllCurrenciesFromList();
MoneyChange moneySearch = new MoneyChange();
result = moneySearch.GetMoneyChange(number, currencyList);
}
catch (Exception ex)
{
this.Error = ex.Message;
}
return(result);
}
public List <MoneyChange> GetAllMoneyChanges()
{
List <MoneyChange> listAllMoneyChanges = new List <MoneyChange>();
model = new MoneyModel();
foreach (MoneyEntities.MoneyChange dbMoneyChange in model.MoneyChange.ToList())
{
MoneyChange moneyChange = new MoneyChange();
moneyChange.Id = dbMoneyChange.Id;
moneyChange.MoneyChangeId = dbMoneyChange.MoneyChangeId ?? new Guid();
moneyChange.CurrencyId = Convert.ToInt16(dbMoneyChange.CurrencyId);
moneyChange.CurrencyValue = Convert.ToDecimal(dbMoneyChange.CurrencyValue);
moneyChange.Quantity = Convert.ToInt16(dbMoneyChange.Quantity);
moneyChange.RequestedTime = Convert.ToDateTime(dbMoneyChange.RequestedTime);
moneyChange.Number = Convert.ToDecimal(dbMoneyChange.Number);
listAllMoneyChanges.Add(moneyChange);
}
return(listAllMoneyChanges);
}