protected bool IsRepeatedCommand(IMovementConfirmationCommand command, IEventStoreAggregateId eventStoreAggregateId, IMovementConfirmationState state)
{
bool repeated = false;
if (((IMovementConfirmationStateProperties)state).Version > command.AggregateVersion)
{
var lastEvent = EventStore.GetEvent(typeof(IMovementConfirmationEvent), eventStoreAggregateId, command.AggregateVersion);
if (lastEvent != null && lastEvent.CommandId == command.CommandId)
{
repeated = true;
}
}
return(repeated);
}
protected virtual void Update(IMovementConfirmationCommand c, Action <IMovementConfirmationAggregate> action)
{
var aggregateId = c.AggregateId;
var state = StateRepository.Get(aggregateId, false);
var aggregate = GetMovementConfirmationAggregate(state);
var eventStoreAggregateId = ToEventStoreAggregateId(aggregateId);
var repeated = IsRepeatedCommand(c, eventStoreAggregateId, state);
if (repeated)
{
return;
}
aggregate.ThrowOnInvalidStateTransition(c);
action(aggregate);
Persist(eventStoreAggregateId, aggregate, state);
}
protected void ThrowOnInconsistentCommands(IMovementConfirmationCommand command, IMovementConfirmationLineCommand innerCommand)
{
var properties = command as ICreateOrMergePatchOrDeleteMovementConfirmation;
var innerProperties = innerCommand as ICreateOrMergePatchOrRemoveMovementConfirmationLine;
if (properties == null || innerProperties == null)
{
return;
}
if (innerProperties.MovementConfirmationDocumentNumber == default(string))
{
innerProperties.MovementConfirmationDocumentNumber = properties.DocumentNumber;
}
else
{
var outerDocumentNumberName = "DocumentNumber";
var outerDocumentNumberValue = properties.DocumentNumber;
var innerMovementConfirmationDocumentNumberName = "MovementConfirmationDocumentNumber";
var innerMovementConfirmationDocumentNumberValue = innerProperties.MovementConfirmationDocumentNumber;
ThrowOnInconsistentIds(innerProperties, innerMovementConfirmationDocumentNumberName, innerMovementConfirmationDocumentNumberValue, outerDocumentNumberName, outerDocumentNumberValue);
}
}// END ThrowOnInconsistentCommands /////////////////////
private static bool IsCommandCreate(IMovementConfirmationCommand c)
{
return(c.Version == MovementConfirmationState.VersionZero);
}
}// END Map(IMergePatch... ////////////////////////////
protected virtual IMovementConfirmationLineStateRemoved MapRemove(IRemoveMovementConfirmationLine c, IMovementConfirmationCommand outerCommand, long version)
{
c.RequesterId = outerCommand.RequesterId;
var stateEventId = new MovementConfirmationLineEventId(c.MovementConfirmationDocumentNumber, c.LineNumber, version);
IMovementConfirmationLineStateRemoved e = NewMovementConfirmationLineStateRemoved(stateEventId);
e.CreatedBy = (string)c.RequesterId;
e.CreatedAt = ApplicationContext.Current.TimestampService.Now <DateTime>();
return(e);
}// END Map(IRemove... ////////////////////////////
}// END Map(ICreate... ////////////////////////////
protected virtual IMovementConfirmationLineStateMergePatched MapMergePatch(IMergePatchMovementConfirmationLine c, IMovementConfirmationCommand outerCommand, long version, IMovementConfirmationState outerState)
{
c.RequesterId = outerCommand.RequesterId;
var stateEventId = new MovementConfirmationLineEventId(c.MovementConfirmationDocumentNumber, c.LineNumber, version);
IMovementConfirmationLineStateMergePatched e = NewMovementConfirmationLineStateMergePatched(stateEventId);
var s = outerState.MovementConfirmationLines.Get(c.LineNumber);
e.MovementLineNumber = c.MovementLineNumber;
e.TargetQuantity = c.TargetQuantity;
e.ConfirmedQuantity = c.ConfirmedQuantity;
e.DifferenceQuantity = c.DifferenceQuantity;
e.ScrappedQuantity = c.ScrappedQuantity;
e.Description = c.Description;
e.Processed = c.Processed;
e.Active = c.Active;
e.IsPropertyMovementLineNumberRemoved = c.IsPropertyMovementLineNumberRemoved;
e.IsPropertyTargetQuantityRemoved = c.IsPropertyTargetQuantityRemoved;
e.IsPropertyConfirmedQuantityRemoved = c.IsPropertyConfirmedQuantityRemoved;
e.IsPropertyDifferenceQuantityRemoved = c.IsPropertyDifferenceQuantityRemoved;
e.IsPropertyScrappedQuantityRemoved = c.IsPropertyScrappedQuantityRemoved;
e.IsPropertyDescriptionRemoved = c.IsPropertyDescriptionRemoved;
e.IsPropertyProcessedRemoved = c.IsPropertyProcessedRemoved;
e.IsPropertyActiveRemoved = c.IsPropertyActiveRemoved;
e.CreatedBy = (string)c.RequesterId;
e.CreatedAt = ApplicationContext.Current.TimestampService.Now <DateTime>();
return(e);
}// END Map(IMergePatch... ////////////////////////////
}// END ThrowOnInconsistentCommands /////////////////////
protected virtual IMovementConfirmationLineEvent Map(IMovementConfirmationLineCommand c, IMovementConfirmationCommand outerCommand, long version, IMovementConfirmationState outerState)
{
var create = (c.CommandType == CommandType.Create) ? (c as ICreateMovementConfirmationLine) : null;
if (create != null)
{
return(MapCreate(create, outerCommand, version, outerState));
}
var merge = (c.CommandType == CommandType.MergePatch || c.CommandType == null) ? (c as IMergePatchMovementConfirmationLine) : null;
if (merge != null)
{
return(MapMergePatch(merge, outerCommand, version, outerState));
}
var remove = (c.CommandType == CommandType.Remove) ? (c as IRemoveMovementConfirmationLine) : null;
if (remove != null)
{
return(MapRemove(remove, outerCommand, version));
}
throw new NotSupportedException();
}
