protected virtual ObservableChangeTracker GetChangeTracker(IRepository repository)
{
var retVal = new ObservableChangeTracker
{
RemoveAction = x => repository.Remove(x),
AddAction = x => repository.Add(x)
};
return retVal;
}
public override string Import(string catalogId, string propertySetId, ImportItem[] systemValues, ImportItem[] customValues, IRepository repository)
{
var _error = string.Empty;
_repository = (ICatalogRepository)repository;
var action = GetAction(systemValues.First(x => x.Name == "Action").Value);
switch (action)
{
case ImportAction.Insert:
var group = systemValues.First(y => y.Name == "GroupName").Value;
var target = systemValues.First(y => y.Name == "TargetId").Value;
var source = systemValues.First(y => y.Name == "ItemId").Value;
var sourceItems = _repository.Items.Where(x => x.ItemId == source || x.Code == source).ToList();
Item sourceItem;
//aa: below condition checks if more than 1 item found - catalogId should be provided and item of the catalog selected, otherwise return error
if (sourceItems.Count() > 1)
{
var sourceCatName = systemValues.First(y => y.Name == "SourceCatalogId").Value;
if (!string.IsNullOrEmpty(sourceCatName))
catalogId = _repository.Catalogs.Where(cat => cat.Name == sourceCatName).First().CatalogId;
if (!string.IsNullOrEmpty(catalogId))
sourceItem = sourceItems.FirstOrDefault(x => x.CatalogId == catalogId);
else
{
var catNames = string.Empty;
sourceItems.ForEach(x => catNames = catNames + x.CatalogId + ", ");
_error = string.Format(notUniqueSourceError, source, catNames);
return _error;
}
}
//aa: if 1 item found set it to sourceItem and go further
else
{
sourceItem = sourceItems.FirstOrDefault();
}
var targetItems = _repository.Items.Where(x => x.ItemId == target || x.Code == target).ToList();
Item targetItem;
//aa: below condition checks if more than 1 item found - catalogId should be provided and item of the catalog selected, otherwise return error
if (targetItems.Count() > 1)
{
var targetCatName = systemValues.First(y => y.Name == "TargetCatalogId").Value;
if (!string.IsNullOrEmpty(targetCatName))
catalogId = _repository.Catalogs.Where(cat => cat.Name == targetCatName).First().CatalogId;
if (!string.IsNullOrEmpty(catalogId))
targetItem = targetItems.FirstOrDefault(x => x.CatalogId == catalogId);
else
{
var catNames = string.Empty;
targetItems.ForEach(x => catNames = catNames + x.CatalogId + ", ");
_error = string.Format(notUniqueTargetError, target, catNames);
return _error;
}
}
//aa: if 1 item found set it to sourceItem and go further
else
{
targetItem = targetItems.FirstOrDefault();
}
if (!string.IsNullOrEmpty(group) && targetItem != null && sourceItem != null)
{
var associationGroup = _repository.Associations.Where(x => x.AssociationGroup.Name == group && x.ItemId == targetItem.ItemId).SingleOrDefault();
string groupId;
if (associationGroup == null)
{
var addGroup = new AssociationGroup() { ItemId = targetItem.ItemId, Name = group };
_repository.Add(addGroup);
groupId = addGroup.AssociationGroupId;
}
else
{
groupId = associationGroup.AssociationGroupId;
}
var addItem = InitializeItem(null, systemValues);
((Association)addItem).AssociationGroupId = groupId;
((Association)addItem).ItemId = sourceItem.ItemId;
_repository.Add(addItem);
}
else
{
_error = "Not all required data provided";
}
break;
case ImportAction.InsertAndReplace:
var itemR = systemValues.FirstOrDefault(y => y.Name == "AssociationId");
if (itemR != null)
{
var originalItem = _repository.Associations.Where(x => x.ItemId == itemR.Value).SingleOrDefault();
if (originalItem != null)
repository.Remove(originalItem);
}
var replaceItem = InitializeItem(null, systemValues);
repository.Add(replaceItem);
break;
case ImportAction.Update:
var itemU = systemValues.FirstOrDefault(y => y.Name == "AssociationId");
if (itemU != null)
{
var origItem = _repository.Associations.Where(x => x.ItemId == itemU.Value).SingleOrDefault();
if (origItem != null)
{
InitializeItem(origItem, systemValues);
_repository.Update(origItem);
}
}
break;
case ImportAction.Delete:
var itemD = systemValues.FirstOrDefault(y => y.Name == "AssociationId");
if (itemD != null)
{
var deleteItem = _repository.Associations.Where(x => x.ItemId == itemD.Value).SingleOrDefault();
if (deleteItem != null)
_repository.Remove(deleteItem);
}
break;
}
return _error;
}
private ObservableChangeTracker GetChangeTracker(IRepository repository, CustomerOrderEntity customerOrderEntity)
{
var retVal = new ObservableChangeTracker
{
RemoveAction = (x) =>
{
repository.Remove(x);
},
AddAction = (x) =>
{
var address = x as AddressEntity;
var shipment = x as ShipmentEntity;
var lineItem = x as LineItemEntity;
if (address != null)
{
address.CustomerOrder = customerOrderEntity;
}
if (shipment != null)
{
foreach (var shipmentItem in shipment.Items)
{
var orderLineItem = customerOrderEntity.Items.FirstOrDefault(item => item.Id == shipmentItem.Id);
if (orderLineItem != null)
{
orderLineItem.Shipment = shipment;
}
else
{
shipmentItem.CustomerOrder = customerOrderEntity;
}
}
shipment.Items = new NullCollection<LineItemEntity>();
}
if (lineItem != null)
{
lineItem.CustomerOrder = customerOrderEntity;
lineItem.CustomerOrderId = customerOrderEntity.Id;
}
repository.Add(x);
}
};
return retVal;
}
// TODO: let's do content negotiation ourselves unless there is a nice
// way to do it in Nancy like there seems to be for most things
public CountryModule(IRepository<Domain.Country> countryRepository, CountryFactory countryFactory)
: base("/countries")
{
Get["/"] = parameters =>
{
var countryResources = countryRepository.FindAll()
.Select(c => new Country {id = c.Id.ToString(), Name = c.Name});
var resource = countryResources.ToArray();
return Response.AsJson(resource);
};
Get["/{id}"] = parameters =>
{
var country = countryRepository.GetById((int)parameters.id);
if (country == null)
return HttpStatusCode.NotFound;
var resource = new Country {id = country.Id.ToString(), Name = country.Name};
return Response.AsJson(resource);
};
Post["/"] = parameters =>
{
var countryResource = this.Bind<Country>(blacklistedProperties:"id");
var validationResult = this.Validate(countryResource);
if (! validationResult.IsValid)
{
var response = Response.AsJson(validationResult.Errors);
response.StatusCode = HttpStatusCode.BadRequest;
return response;
}
var country = countryFactory.CreateCountry(countryResource.Name);
countryRepository.Add(country);
return Response.AsRedirect("/countries/"+country.Id);
};
Put["/{id}"] = parameters =>
{
var country = countryRepository.GetById((int) parameters.id);
if (country == null)
return HttpStatusCode.NotFound; // this correct for a put? should probably be some error
// we don't actually support updates to countries!
//country.Name = parameters.Name;
return Response.AsRedirect("/countries/" + country.Id);
};
Delete["/{id}"] = parameters =>
{
var country = countryRepository.GetById((int)parameters.id);
if (country == null)
return HttpStatusCode.NotFound; // this correct for a put? should probably be some error
countryRepository.Remove(country);
return HttpStatusCode.OK;
};
}
