private TransitionResult SwitchState(ICollection <CashoutsBatchState> expectedStates, CashoutsBatchState nextState)
{
if (expectedStates.Contains(State))
{
State = nextState;
return(TransitionResult.Switched);
}
if (State < expectedStates.Max())
{
// Throws to retry and wait until aggregate will be in the required state
throw new InvalidAggregateStateException(State, expectedStates, nextState);
}
if (State > expectedStates.Min())
{
// Aggregate already in the next state, so this event can be just ignored
return(State == nextState
? TransitionResult.AlreadyInTargetState
: TransitionResult.AlreadyInFutureState);
}
throw new InvalidOperationException("This shouldn't be happened");
}
public static CashoutsBatchAggregate Restore(
string version,
DateTime startMoment,
DateTime?lastCashoutAdditionMoment,
DateTime?expirationMoment,
DateTime?closingMoment,
DateTime?idRevocationMoment,
DateTime?finishMoment,
Guid batchId,
string blockchainType,
string assetId,
string blockchainAssetId,
string hotWalletAddress,
int countThreshold,
TimeSpan ageThreshold,
ISet <BatchedCashoutValueType> cashouts,
CashoutsBatchState state,
CashoutsBatchClosingReason?closingReason)
{
return(new CashoutsBatchAggregate
(
batchId: batchId,
startMoment: startMoment,
blockchainType: blockchainType,
assetId: assetId,
blockchainAssetId: blockchainAssetId,
hotWalletAddress: hotWalletAddress,
countThreshold: countThreshold,
ageThreshold: ageThreshold,
version: version,
cashouts: cashouts
)
{
LastCashoutAdditionMoment = lastCashoutAdditionMoment,
ExpirationMoment = expirationMoment,
ClosingMoment = closingMoment,
IdRevocationMoment = idRevocationMoment,
FinishMoment = finishMoment,
State = state,
ClosingReason = closingReason
});
}
private TransitionResult SwitchState(CashoutsBatchState expectedState, CashoutsBatchState nextState)
{
return(SwitchState(new[] { expectedState }, nextState));
}