public static void UpdateClaimFeeIfRequired(this Claim claim, DateTime operationDate)
{
if (claim.Project.ProjectFeeSettings.Any() && //If project has fee
claim.CurrentFee == null && //and fee not already fixed for claim
claim.ClaimPaidInFull(operationDate) //and current fee is payed in full
)
{
claim.CurrentFee = claim.ProjectFeeForDate(operationDate); //fix fee for claim
}
}