public async Task SaveChangesAsync(IEnumerable <FulfillmentCenter> fulfillmentCenters)
{
if (fulfillmentCenters == null)
{
throw new ArgumentNullException(nameof(fulfillmentCenters));
}
var pkMap = new PrimaryKeyResolvingMap();
var changedEntries = new List <GenericChangedEntry <FulfillmentCenter> >();
using (var repository = _repositoryFactory())
{
var existEntities = await repository.GetFulfillmentCentersAsync(fulfillmentCenters.Where(x => !x.IsTransient()).Select(x => x.Id).ToArray());
foreach (var changedCenter in fulfillmentCenters)
{
var existEntity = existEntities.FirstOrDefault(x => x.Id == changedCenter.Id);
var modifiedEntity = AbstractTypeFactory <FulfillmentCenterEntity> .TryCreateInstance().FromModel(changedCenter, pkMap);
if (existEntity != null)
{
changedEntries.Add(new GenericChangedEntry <FulfillmentCenter>(changedCenter, existEntity.ToModel(AbstractTypeFactory <FulfillmentCenter> .TryCreateInstance()), EntryState.Modified));
modifiedEntity.Patch(existEntity);
}
else
{
repository.Add(modifiedEntity);
changedEntries.Add(new GenericChangedEntry <FulfillmentCenter>(changedCenter, EntryState.Added));
}
}
await _eventPublisher.Publish(new FulfillmentCenterChangingEvent(changedEntries));
await repository.UnitOfWork.CommitAsync();
pkMap.ResolvePrimaryKeys();
await _eventPublisher.Publish(new FulfillmentCenterChangedEvent(changedEntries));
FulfillmentCenterCacheRegion.ExpireRegion();
}
}
public async Task DeleteAsync(IEnumerable <string> ids)
{
using (var repository = _repositoryFactory())
{
var changedEntries = new List <GenericChangedEntry <FulfillmentCenter> >();
var dbCenters = await repository.GetFulfillmentCentersAsync(ids);
foreach (var dbCenter in dbCenters)
{
repository.Remove(dbCenter);
changedEntries.Add(new GenericChangedEntry <FulfillmentCenter>(dbCenter.ToModel(AbstractTypeFactory <FulfillmentCenter> .TryCreateInstance()), EntryState.Deleted));
}
await _eventPublisher.Publish(new FulfillmentCenterChangingEvent(changedEntries));
await repository.UnitOfWork.CommitAsync();
await _eventPublisher.Publish(new FulfillmentCenterChangedEvent(changedEntries));
FulfillmentCenterCacheRegion.ExpireRegion();
}
}