private static DeductibleResult ApplyDeductibleReserveAdjustments(string movementType, DeductibleDefinition deductibleDefinition, DeductibleReserveCapacity deductibleReserveContext, FinancialTransactionContext financialContext, IEnumerable<ClaimFinancialAmount> reserves, ClaimFinancialAmount latestReserve, decimal reserveAdjustment)
{
string claimDetailRef = financialContext.ClaimDetail.ClaimDetailReference;
decimal incurredTotal = deductibleReserveContext.ResolveCapacity(claimDetailRef);
decimal revisedAmount = Math.Max(Math.Min(incurredTotal, reserveAdjustment), 0);
// if it's a recovery receipt transaction and there is reserve adjustment, stop.
if (IsRecovery(financialContext.TransactionSource)
&& movementType == deductibleDefinition.NonFundedMovementType
&& ((latestReserve == null && reserveAdjustment != 0) || (latestReserve != null && reserveAdjustment != latestReserve.TransactionAmountClaimCurrency)))
{
return new DeductibleResult { Success = false, Message = MessageConstants.RecoveryReservesRequireManualReview };
}
reserveAdjustment -= AddReserve(revisedAmount, financialContext, financialContext.ClaimDetail, financialContext.ClaimTransactionGroup, deductibleDefinition, deductibleReserveContext, latestReserve);
// if the reserve adjustment couldn't be absorbed by the current claim detail apply accross the claim
if (reserveAdjustment != 0 && !deductibleDefinition.IsClaimDetailDeductible)
{
// don't process if currencies aren't all the same
if (!AreReservesInSameCurrency(reserves, movementType))
{
return new DeductibleResult { Success = false, Message = MessageConstants.ReservesRequireManualReview };
}
var reservesForMovementType = reserves.Where(a => a.MovementType == movementType);
var claimDetails = from claimDetail in financialContext.ClaimHeader.ClaimDetails
join reserve in reservesForMovementType on claimDetail.ClaimDetailReference equals reserve.ClaimDetailReference into cr
from groupData in cr.DefaultIfEmpty()
where claimDetail.ClaimDetailReference != claimDetailRef
orderby groupData != null ? Math.Abs(groupData.TransactionAmountClaimCurrency.GetValueOrDefault()) : 0 descending
select claimDetail;
foreach (var claimDetail in claimDetails)
{
incurredTotal = deductibleReserveContext.ResolveCapacity(claimDetail.ClaimDetailReference);
ClaimFinancialAmount remainingAmount = reserves.SingleOrDefault(a => a.ClaimDetailReference == claimDetail.ClaimDetailReference && a.MovementType == movementType);
decimal remainingAbsAmount = remainingAmount != null ? Math.Abs(remainingAmount.TransactionAmountClaimCurrency.GetValueOrDefault()) : 0;
revisedAmount = Math.Max(Math.Min(incurredTotal, remainingAbsAmount + reserveAdjustment), 0);
var newClaimTransactionGroup = ResolveClaimTransactionGroup(financialContext.ClaimTransactionHeader, financialContext.ClaimTransactionGroup, claimDetail);
revisedAmount = AddReserve(revisedAmount, financialContext, claimDetail, newClaimTransactionGroup, deductibleDefinition, deductibleReserveContext, remainingAmount);
reserveAdjustment -= revisedAmount - remainingAbsAmount;
if (reserveAdjustment == 0)
{
break;
}
}
}
return new DeductibleResult { Success = true };
}
