public async Task <IActionResult> CreateProductSpecificationAttribute(
[ModelBinder(typeof(JsonModelBinder <ProductSpecificationAttributeDto>))]
Delta <ProductSpecificationAttributeDto> productSpecificaitonAttributeDelta)
{
// Here we display the errors if the validation has failed at some point.
if (!ModelState.IsValid)
{
return(Error());
}
// Inserting the new product
var productSpecificationAttribute = new ProductSpecificationAttribute();
productSpecificaitonAttributeDelta.Merge(productSpecificationAttribute);
await _specificationAttributeService.InsertProductSpecificationAttributeAsync(productSpecificationAttribute);
await CustomerActivityService.InsertActivityAsync("AddNewProductSpecificationAttribute", productSpecificationAttribute.Id.ToString());
// Preparing the result dto of the new product
var productSpecificationAttributeDto = _dtoHelper.PrepareProductSpecificationAttributeDto(productSpecificationAttribute);
var productSpecificationAttributesRootObjectDto = new ProductSpecificationAttributesRootObjectDto();
productSpecificationAttributesRootObjectDto.ProductSpecificationAttributes.Add(productSpecificationAttributeDto);
var json = JsonFieldsSerializer.Serialize(productSpecificationAttributesRootObjectDto, string.Empty);
return(new RawJsonActionResult(json));
}
/// <summary>
/// Copy product specifications
/// </summary>
/// <param name="product">Product</param>
/// <param name="productCopy">New product</param>
/// <returns>A task that represents the asynchronous operation</returns>
protected virtual async Task CopyProductSpecificationsAsync(Product product, Product productCopy)
{
var allLanguages = await _languageService.GetAllLanguagesAsync();
foreach (var productSpecificationAttribute in await _specificationAttributeService.GetProductSpecificationAttributesAsync(product.Id))
{
var psaCopy = new ProductSpecificationAttribute
{
ProductId = productCopy.Id,
AttributeTypeId = productSpecificationAttribute.AttributeTypeId,
SpecificationAttributeOptionId = productSpecificationAttribute.SpecificationAttributeOptionId,
CustomValue = productSpecificationAttribute.CustomValue,
AllowFiltering = productSpecificationAttribute.AllowFiltering,
ShowOnProductPage = productSpecificationAttribute.ShowOnProductPage,
DisplayOrder = productSpecificationAttribute.DisplayOrder
};
await _specificationAttributeService.InsertProductSpecificationAttributeAsync(psaCopy);
foreach (var language in allLanguages)
{
var customValue = await _localizationService.GetLocalizedAsync(productSpecificationAttribute, x => x.CustomValue, language.Id, false, false);
if (!string.IsNullOrEmpty(customValue))
{
await _localizedEntityService.SaveLocalizedValueAsync(psaCopy, x => x.CustomValue, customValue, language.Id);
}
}
}
}
public async Task SetSpecificationAttributesAsync(AbcMattressModel model, Product product)
{
var comfortSpecAttr = (await _specificationAttributeService.GetSpecificationAttributesAsync())
.Where(sa => sa.Name == "Comfort")
.FirstOrDefault();
if (comfortSpecAttr == null)
{
throw new NopException("Unable to find 'Comfort' specification attribute.");
}
var options = await _specificationAttributeService.GetSpecificationAttributeOptionsBySpecificationAttributeAsync(comfortSpecAttr.Id);
var option = options.Where(so => so.Name == model.Comfort)
.FirstOrDefault();
if (option == null)
{
throw new NopException($"Unable to find '{model.Comfort}' " +
"specification attribute option for the 'Comfort' " +
"specification attribute.");
}
var productSpecificationAttributes = await _specificationAttributeService.GetProductSpecificationAttributesAsync(product.Id);
var comfortProductSpecAttr = productSpecificationAttributes.Where(psa => psa.SpecificationAttributeOptionId == option.Id)
.FirstOrDefault();
// Found the existing product spec. attribute - just skip processing
if (comfortProductSpecAttr != null)
{
return;
}
// delete any currently existing Comfort specs
var optionIds = options.Select(o => o.Id);
var existingComfortProductSpecAttributes = productSpecificationAttributes.Where(psa => optionIds.Contains(psa.SpecificationAttributeOptionId));
foreach (var psa in existingComfortProductSpecAttributes)
{
await _specificationAttributeService.DeleteProductSpecificationAttributeAsync(psa);
}
// Add new product spec attribute
var productSpecAttr = new ProductSpecificationAttribute()
{
ProductId = product.Id,
AttributeType = SpecificationAttributeType.Option,
SpecificationAttributeOptionId = option.Id,
AllowFiltering = true
};
await _specificationAttributeService.InsertProductSpecificationAttributeAsync(
productSpecAttr
);
}
/// <summary>
/// Copy product specifications
/// </summary>
/// <param name="product">Product</param>
/// <param name="productCopy">New product</param>
/// <returns>A task that represents the asynchronous operation</returns>
protected virtual async Task CopyProductSpecificationsAsync(Product product, Product productCopy)
{
foreach (var productSpecificationAttribute in await _specificationAttributeService.GetProductSpecificationAttributesAsync(product.Id))
{
var psaCopy = new ProductSpecificationAttribute
{
ProductId = productCopy.Id,
AttributeTypeId = productSpecificationAttribute.AttributeTypeId,
SpecificationAttributeOptionId = productSpecificationAttribute.SpecificationAttributeOptionId,
CustomValue = productSpecificationAttribute.CustomValue,
AllowFiltering = productSpecificationAttribute.AllowFiltering,
ShowOnProductPage = productSpecificationAttribute.ShowOnProductPage,
DisplayOrder = productSpecificationAttribute.DisplayOrder
};
await _specificationAttributeService.InsertProductSpecificationAttributeAsync(psaCopy);
}
}
