public static bool TryAddServiceCharge <T, TDetail> (T operation,
ConfirmationToApply <TDetail> confirmationToApply = null,
IEnumerable <PriceRule> allRules = null)
where T : Operation <TDetail>, new ()
where TDetail : OperationDetail, new ()
{
List <PriceRule> serviceRules = new List <PriceRule> ();
foreach (PriceRule priceRule in (allRules ?? GetAll())
.Where(p => p.actions.Any(a => a.Type == ActionType.ServiceCharge) &&
p.CheckApplicableToOperation(operation)))
{
if (BusinessDomain.AppConfiguration.ConfirmPriceRules)
{
serviceRules.Add(priceRule);
}
else
{
Result result = priceRule.Apply(operation);
if (result == Result.StopOperation)
{
return(false);
}
if (result == Result.StopRules)
{
break;
}
}
}
if (!BusinessDomain.AppConfiguration.ConfirmPriceRules)
{
return(true);
}
T clone = operation.Clone <T, TDetail> ();
int countNoService = clone.Details.Count;
foreach (PriceRule priceRule in serviceRules)
{
Result result = priceRule.Apply(clone);
if (result == Result.StopOperation)
{
return(false);
}
if (result == Result.StopRules)
{
break;
}
}
List <TDetail> serviceCharges = new List <TDetail> (clone.Details.Count - countNoService);
for (int i = countNoService; i < clone.Details.Count; i++)
{
serviceCharges.Add(clone.Details [i]);
}
if (serviceCharges.Count > 0)
{
foreach (PriceRule priceRule in confirmationToApply != null ?
confirmationToApply(serviceRules, operation) : serviceRules)
{
priceRule.Apply(operation);
}
}
return(true);
}
public static bool ApplyBeforeOperationSaved <T> (Operation <T> operation,
ConfirmationToApply <T> confirmationToApply = null,
bool operationComplete = true,
IEnumerable <PriceRule> allPriceRules = null) where T : OperationDetail
{
if (allPriceRules == null)
{
allPriceRules = GetAll();
}
IDictionary <PriceRule, IList <T> > rulesToApply = new Dictionary <PriceRule, IList <T> > ();
foreach (PriceRule priceRule in allPriceRules.Where(p => p.actions.All(a =>
a.Type != ActionType.Email &&
a.Type != ActionType.Payment &&
a.Type != ActionType.AskAdvancePayment &&
a.Type != ActionType.ServiceCharge) &&
p.CheckApplicableToOperation(operation)))
{
if (priceRule.IsGlobal)
{
if (operationComplete)
{
rulesToApply.Add(priceRule, null);
}
}
else if (operationComplete == priceRule.DependsOnDocumentSum())
{
priceRule.CheckApplicableDetails(operation.Details, ref rulesToApply);
priceRule.CheckApplicableDetails(operation.AdditionalDetails, ref rulesToApply);
}
}
List <PriceRule> selectedRulesToApply;
if (BusinessDomain.AppConfiguration.ConfirmPriceRules &&
confirmationToApply != null &&
rulesToApply.Any(r => r.Key.actions.All(a => a.Type != ActionType.AddGlobalGood) && r.Value != null && r.Value.Count > 0))
{
selectedRulesToApply = confirmationToApply(rulesToApply.Keys, operation);
}
else
{
selectedRulesToApply = new List <PriceRule> (rulesToApply.Keys);
}
if (selectedRulesToApply.Count == 0)
{
return(true);
}
foreach (KeyValuePair <PriceRule, IList <T> > ruleToApply in rulesToApply)
{
PriceRule priceRule = ruleToApply.Key;
if (!selectedRulesToApply.Contains(priceRule))
{
continue;
}
if (priceRule.IsGlobal)
{
Result result = priceRule.Apply(operation);
if (result == Result.StopOperation)
{
return(false);
}
if (result == Result.StopRules)
{
break;
}
}
else
{
foreach (T detail in ruleToApply.Value)
{
priceRule.Apply(detail, operation);
}
}
}
return(true);
}