public override string Import(string containerId, 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);
var taxCategory = systemValues.SingleOrDefault(x => x.Name == "TaxCategory") != null ? systemValues.Single(x => x.Name == "TaxCategory").Value : null;
var categoryId = systemValues.SingleOrDefault(x => x.Name == "CategoryId") != null ? systemValues.Single(x => x.Name == "CategoryId").Value : null;
var itemCode = systemValues.SingleOrDefault(x => x.Name == "Code") != null ? systemValues.Single(x => x.Name == "Code").Value : null;
var availability = systemValues.SingleOrDefault(x => x.Name == "AvailabilityRule") != null ? systemValues.Single(x => x.Name == "AvailabilityRule").Value : null;
if (availability != null)
{
var number = (int)((AvailabilityRule)Enum.Parse(typeof(AvailabilityRule), availability));
systemValues.SingleOrDefault(x => x.Name == "AvailabilityRule").Value = number.ToString();
}
switch (action)
{
case ImportAction.Insert:
if (_repository.Items.Where(item => item.CatalogId == containerId && item.Code == itemCode).FirstOrDefault() != null)
{
_error = string.Format("Item with the code {0} already exist", itemCode);
}
else
{
var addItem = SetupItem(null, containerId, propertySetId, systemValues, customValues, _repository, taxCategory);
_repository.Add(addItem);
_error = SetupCategoryRelation(categoryId, containerId, _repository, addItem);
}
break;
case ImportAction.InsertAndReplace:
if (itemCode != null)
{
var originalItem = _repository.Items.Where(i => i.CatalogId == containerId && i.Code == itemCode).Expand(x => x.CategoryItemRelations).FirstOrDefault();
if (originalItem != null)
{
originalItem = SetupItem(originalItem, containerId, propertySetId, systemValues, customValues, _repository, taxCategory);
_repository.Update(originalItem);
if (originalItem.CategoryItemRelations.All(rel => rel.CategoryId != categoryId))
_error = SetupCategoryRelation(categoryId, containerId, _repository, originalItem);
}
else
{
var newItem = SetupItem(null, containerId, propertySetId, systemValues, customValues, _repository, taxCategory);
_repository.Add(newItem);
_error = SetupCategoryRelation(categoryId, containerId, _repository, newItem);
}
}
break;
case ImportAction.Update:
if (itemCode != null)
{
var origItem = _repository.Items.FirstOrDefault(i => i.CatalogId == containerId && i.Code == itemCode);
if (origItem != null)
{
SetupItem(origItem, containerId, propertySetId, systemValues, customValues, _repository, taxCategory);
_repository.Update(origItem);
}
}
break;
case ImportAction.Delete:
if (itemCode != null)
{
var deleteItem = _repository.Items.Where(i => i.CatalogId == containerId && i.Code == itemCode).SingleOrDefault();
if (deleteItem != null)
_repository.Remove(deleteItem);
}
break;
}
return _error;
}
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);
var itemCode = systemValues.SingleOrDefault(y => y.Name == "Code") != null ? systemValues.Single(y => y.Name == "Code").Value : null;
var parentCategoryCode = systemValues.SingleOrDefault(val => val.Name == "ParentCategoryId") != null ? systemValues.Single(val => val.Name == "ParentCategoryId").Value : null;
var parentCategory = _repository.Categories.Where(cat => cat.CatalogId == catalogId && cat.Code == parentCategoryCode).FirstOrDefault();
//if action is not delete and parent category code provided is not null and there is no category with the code in repository return error
if (action != ImportAction.Delete && !string.IsNullOrEmpty(parentCategoryCode) && parentCategory == null)
{
_error = string.Format("Parent category with the code {0} does not exist", parentCategoryCode);
}
else
{
switch (action)
{
case ImportAction.Insert:
//if there is already category with the same code - return error
if (_repository.Categories.Where(cat => cat.CatalogId == catalogId && cat.Code == itemCode).FirstOrDefault() != null)
{
_error = string.Format("Category with the code {0} already exist", itemCode);
}
else
{
var addItem = InitializeItem(null, systemValues);
addItem.ParentCategoryId = !string.IsNullOrEmpty(parentCategoryCode) ? parentCategory.CategoryId : null;
addItem.CatalogId = catalogId;
addItem.PropertySetId = propertySetId;
_repository.Add(addItem);
var propSet =
_repository.PropertySets.Expand("PropertySetProperties/Property/PropertyValues")
.Where(x => x.PropertySetId == propertySetId)
.SingleOrDefault();
if (propSet != null)
{
var resProps = InitializeProperties(propSet.PropertySetProperties.ToArray(), customValues, addItem.CategoryId);
resProps.ForEach(_repository.Add);
}
}
break;
case ImportAction.InsertAndReplace:
if (itemCode != null)
{
var originalItem =
_repository.Categories.Where(cat => cat.CatalogId == catalogId && cat.Code == itemCode).FirstOrDefault();
if (originalItem != null)
{
InitializeItem((Category)originalItem, systemValues);
originalItem.ParentCategoryId = !string.IsNullOrEmpty(parentCategoryCode) ? parentCategory.CategoryId : null;
_repository.Update(originalItem);
}
else
{
var addItem = InitializeItem(null, systemValues);
addItem.ParentCategoryId = !string.IsNullOrEmpty(parentCategoryCode) ? parentCategory.CategoryId : null;
addItem.CatalogId = catalogId;
addItem.PropertySetId = propertySetId;
_repository.Add(addItem);
var propSet =
_repository.PropertySets.Expand("PropertySetProperties/Property/PropertyValues")
.Where(x => x.PropertySetId == propertySetId)
.SingleOrDefault();
if (propSet != null)
{
var resProps = InitializeProperties(propSet.PropertySetProperties.ToArray(), customValues, addItem.CategoryId);
resProps.ForEach(_repository.Add);
}
}
}
break;
case ImportAction.Update:
var itemU = systemValues.FirstOrDefault(y => y.Name == "Code");
if (itemU != null)
{
var origItem = _repository.Categories.Where(x => x.CategoryId == itemU.Value).SingleOrDefault();
if (origItem != null)
{
InitializeItem((Category) origItem, systemValues);
_repository.Update(origItem);
}
}
break;
case ImportAction.Delete:
var deleteItem = _repository.Categories.Where(cat => cat.CatalogId == catalogId && cat.Code == itemCode).SingleOrDefault();
if (deleteItem != null)
_repository.Remove(deleteItem);
break;
}
}
return _error;
}
