// date-time price amount miles
public IEnumerable<GasPurchase> GetPurchasesForMonth(string userName, int month, GasPurchase.MilageType type)
{
List<GasPurchase> viewPurchases = new List<GasPurchase>();
viewPurchases.AddRange(_gasPurchasesData.GetPurchasesForMonth(userName, month));
foreach (GasPurchase purchase in viewPurchases)
purchase.Type = type;
return viewPurchases;
}
public int GradeToIndex(GasPurchase.Grade gradeInt)
{
GasPurchase.Grade grade = (GasPurchase.Grade)gradeInt;
return _gradeToIndex[grade];
}
