public ConcurrencyTestResultSet SubmitChanges(ClientInfo clientInfo, ConcurrencyTestChangeSet changeSet)
{
var resultSet = new ConcurrencyTestResultSet(changeSet);
using (var transactionScope = CreateSavingTransactionScope())
{
using (var dataRepository = _repositoryFactory(clientInfo))
{
// optional custom processing
PreProcessing(clientInfo, ref changeSet, dataRepository);
// apply chnages to repository
ApplyChanges(dataRepository, dataRepository.ARecords, changeSet, changeSet.ARecords, clientInfo);
ApplyChanges(dataRepository, dataRepository.BRecords, changeSet, changeSet.BRecords, clientInfo);
ApplyChanges(dataRepository, dataRepository.CRecords, changeSet, changeSet.CRecords, clientInfo);
// optional custom processing
BeforeSaving(clientInfo, ref changeSet, dataRepository);
// save changes
SaveChanges(dataRepository, changeSet, resultSet);
// optional custom processing
PostProcessing(clientInfo, ref resultSet, dataRepository);
}
transactionScope.Complete();
}
return(resultSet);
}
public ConcurrencyTestChangeSet CreateChangeSet(IEnumerable <ARecord> aRecords, IEnumerable <BRecord> bRecords, IEnumerable <CRecord> cRecords)
{
// retrieve changes sets (modified entities)
var aRecordChangeSet = GetChangeSet(aRecords);
var bRecordChangeSet = GetChangeSet(bRecords);
var cRecordChangeSet = GetChangeSet(cRecords);
// reduce entities (copy changed values)
var aRecordsMap = ReduceToModifications(aRecordChangeSet);
var bRecordsMap = ReduceToModifications(bRecordChangeSet);
var cRecordsMap = ReduceToModifications(cRecordChangeSet);
// fixup relations (replaces related entities with reduced entites)
FixupRelations(
CastToEntityTuple(aRecordsMap),
CastToEntityTuple(bRecordsMap),
CastToEntityTuple(cRecordsMap)
);
var changeSet = new ConcurrencyTestChangeSet();
if (aRecordsMap.Count > 0)
{
changeSet.ARecords = aRecordsMap.Select(e => e.ReducedEntity).ToList();
}
if (bRecordsMap.Count > 0)
{
changeSet.BRecords = bRecordsMap.Select(e => e.ReducedEntity).ToList();
}
if (cRecordsMap.Count > 0)
{
changeSet.CRecords = cRecordsMap.Select(e => e.ReducedEntity).ToList();
}
return(changeSet);
}
partial void BeforeSaving(ClientInfo clientInfo, ref ConcurrencyTestChangeSet changeSet, IConcurrencyTestRepository repository);
partial void PreProcessing(ClientInfo clientInfo, ref ConcurrencyTestChangeSet changeSet, IConcurrencyTestRepository repository);
