private void UpdateProductTags(Product product, IReadOnlyCollection <string> productTags)
{
if (productTags == null)
{
return;
}
if (product == null)
{
throw new ArgumentNullException(nameof(product));
}
//Copied from UpdateProductTags method of ProductTagService
//product tags
var existingProductTags = _productTagService.GetAllProductTagsByProductId(product.Id);
var productTagsToRemove = new List <ProductTag>();
foreach (var existingProductTag in existingProductTags)
{
var found = false;
foreach (var newProductTag in productTags)
{
if (!existingProductTag.Name.Equals(newProductTag, StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
found = true;
break;
}
if (!found)
{
productTagsToRemove.Add(existingProductTag);
}
}
foreach (var productTag in productTagsToRemove)
{
//product.ProductTags.Remove(productTag);
product.ProductProductTagMappings
.Remove(product.ProductProductTagMappings.FirstOrDefault(mapping => mapping.ProductTagId == productTag.Id));
_productService.UpdateProduct(product);
}
foreach (var productTagName in productTags)
{
ProductTag productTag;
var productTag2 = _productTagService.GetProductTagByName(productTagName);
if (productTag2 == null)
{
//add new product tag
productTag = new ProductTag
{
Name = productTagName
};
_productTagService.InsertProductTag(productTag);
}
else
{
productTag = productTag2;
}
if (!_productService.ProductTagExists(product, productTag.Id))
{
product.ProductProductTagMappings.Add(new ProductProductTagMapping {
ProductTag = productTag
});
_productService.UpdateProduct(product);
}
var seName = _urlRecordService.ValidateSeName(productTag, string.Empty, productTag.Name, true);
_urlRecordService.SaveSlug(productTag, seName, 0);
}
}
private void UpdateProductTags(Product product, List <string> productTags)
{
if (productTags == null)
{
return;
}
if (product == null)
{
throw new ArgumentNullException("product");
}
//product tags
var existingProductTags = product.ProductTags.ToList();
var productTagsToRemove = new List <ProductTag>();
foreach (var existingProductTag in existingProductTags)
{
bool found = false;
foreach (string newProductTag in productTags)
{
if (existingProductTag.Name.Equals(newProductTag, StringComparison.InvariantCultureIgnoreCase))
{
found = true;
break;
}
}
if (!found)
{
productTagsToRemove.Add(existingProductTag);
}
}
foreach (var productTag in productTagsToRemove)
{
product.ProductTags.Remove(productTag);
_productService.UpdateProduct(product);
}
foreach (string productTagName in productTags)
{
ProductTag productTag;
var productTag2 = _productTagService.GetProductTagByName(productTagName);
if (productTag2 == null)
{
//add new product tag
productTag = new ProductTag
{
Name = productTagName
};
_productTagService.InsertProductTag(productTag);
}
else
{
productTag = productTag2;
}
if (!product.ProductTagExists(productTag.Id))
{
product.ProductTags.Add(productTag);
_productService.UpdateProduct(product);
}
}
}
private void UpdateProductTags(Product product, IReadOnlyCollection <string> productTags)
{
if (productTags == null)
{
return;
}
if (product == null)
{
throw new ArgumentNullException(nameof(product));
}
var existingProductTags = _productTagService.GetAllProductTagsByProductId(product.Id);
var productTagsToRemove = new List <ProductTag>();
foreach (var existingProductTag in existingProductTags)
{
var found = false;
foreach (var newProductTag in productTags)
{
if (!existingProductTag.Name.Equals(newProductTag, StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
found = true;
break;
}
if (!found)
{
productTagsToRemove.Add(existingProductTag);
}
}
try
{
this._productTagService.UpdateProductTags(product, productTagsToRemove.Select(o => o.Name).ToArray());
foreach (var productTagName in productTags)
{
ProductTag productTag;
var productTag2 = _productTagService.GetProductTagByName(productTagName);
if (productTag2 == null)
{
//add new product tag
productTag = new ProductTag
{
Name = productTagName
};
_productTagService.InsertProductTag(productTag);
}
else
{
productTag = productTag2;
}
var seName = _urlRecordService.ValidateSeName(productTag, string.Empty, productTag.Name, true);
_urlRecordService.SaveSlug(productTag, seName, 0);
//Perform a final check to deal with duplicates etc.
var currentProductTags = _productTagService.GetAllProductTagsByProductId(product.Id);
if (!currentProductTags.Any(o => o.Id == productTag.Id))
{
_productTagService.InsertProductProductTagMapping(new ProductProductTagMapping()
{
ProductId = product.Id,
ProductTagId = productTag.Id
});
}
}
}
catch (Exception ex)
{
throw;
}
}