public TransferConnectionInvitation SendTransferConnectionInvitation(Account receiverAccount, User senderUser, decimal senderAccountTransferAllowance)
{
RequiresTransferConnectionInvitationSenderIsNotTheReceiver(receiverAccount);
RequiresMinTransferAllowanceIsAvailable(senderAccountTransferAllowance);
RequiresTransferConnectionInvitationSenderIsNotAReceiver();
RequiresTransferConnectionInvitationReceiverIsNotASender(receiverAccount);
RequiresTransferConnectionInvitationDoesNotExist(receiverAccount);
var transferConnectionInvitation = new TransferConnectionInvitation(this, receiverAccount, senderUser);
SentTransferConnectionInvitations.Add(transferConnectionInvitation);
return(transferConnectionInvitation);
}
private void RequiresTransferConnectionInvitationDoesNotExist(Account receiverAccount)
{
var anyReceivedTransferConnectionInvitations = ReceivedTransferConnectionInvitations.Any(i =>
i.SenderAccount.Id == receiverAccount.Id && (
i.Status == TransferConnectionInvitationStatus.Pending ||
i.Status == TransferConnectionInvitationStatus.Approved));
var anySentTransferConnectionInvitations = SentTransferConnectionInvitations.Any(i =>
i.ReceiverAccount.Id == receiverAccount.Id && (
i.Status == TransferConnectionInvitationStatus.Pending ||
i.Status == TransferConnectionInvitationStatus.Approved));
if (anyReceivedTransferConnectionInvitations || anySentTransferConnectionInvitations)
{
throw new Exception("Requires transfer connection invitation does not exist");
}
}
public bool IsTransferConnectionInvitationSender()
{
return(SentTransferConnectionInvitations.Any(i =>
i.Status == TransferConnectionInvitationStatus.Pending ||
i.Status == TransferConnectionInvitationStatus.Approved));
}