public Automobile PerformService()
{
Automobile customerRequirement = null;
double value;
_rentingManager.TryRequestPrice(_brand, _modelSeries, _modelId, out value);
_salesManager.NewSale(value);
_rentingManager.TryGetAutomobile(_brand, _modelSeries, _modelId, out customerRequirement);
return(customerRequirement);
}
public bool TryGetAutomobile(string brand, string modelSeries, string modelId, out Automobile requestedAutomobile)
{
foreach (Automobile vehical in _sellableAutomobiles)
{
if (vehical.Brand == brand && vehical.ModelSeries == modelSeries && vehical.ModelId == modelId)
{
requestedAutomobile = vehical;
_sellableAutomobiles.Remove(vehical);
return(true);
}
}
requestedAutomobile = null;
return(false);
}
