private void RaiseClaimDisbursedEvent(DisburseClaim command, string electionId)
{
var claimDisbursed = new ClaimDisbursedEvent
{
ClaimAmount = _state.ClaimAmount.Amount,
ClaimId = command.ClaimId,
DisbursementAmount = _state.ClaimAmount.Amount,
ElectionId = electionId,
};
ApplyEvent(claimDisbursed, @event => _state.Apply(@event));
}
private void RaiseClaimNotDisbursedEvent(DisburseClaim command, string reason)
{
var claimNotDisbursedEvent = new ClaimNotDisbursedEvent
{
ClaimAmount = _state.ClaimAmount.Amount,
ClaimId = command.ClaimId,
ClaimType = _state.ClaimType,
Reason = reason,
};
ApplyEvent(claimNotDisbursedEvent, @event => _state.Apply(@event));
}
public void DisburseClaim(DisburseClaim command, IElectionsReadModel electionsReadModel)
{
var elections = electionsReadModel.GetElectionsForParticipant(command.ParticipantId);
ElectionDto election = null;
if (TryGetElection(elections, _state.ClaimType, out election))
{
var electionBalance = electionsReadModel.GetElectionBalance(election.Id).BalanceRemaining;
if (electionBalance - _state.ClaimAmount.Amount < 0)
{
RaiseClaimNotDisbursedEvent(command,
string.Format(
"Your remaining election balance is {0} which is not enough to cover your claim for {1}",
electionBalance, _state.ClaimAmount.Amount));
return;
}
RaiseClaimDisbursedEvent(command, election.Id);
}
else
{
RaiseClaimNotDisbursedEvent(command, string.Format("No election matches the claim type '{0}'", _state.ClaimType));
}
}