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
);
}
public async Task <IActionResult> DeleteProductSpecificationAttribute(int id)
{
if (id <= 0)
{
return(Error(HttpStatusCode.BadRequest, "id", "invalid id"));
}
var productSpecificationAttribute = await _specificationAttributeService.GetProductSpecificationAttributeByIdAsync(id);
if (productSpecificationAttribute == null)
{
return(Error(HttpStatusCode.NotFound, "product specification attribute", "not found"));
}
await _specificationAttributeService.DeleteProductSpecificationAttributeAsync(productSpecificationAttribute);
//activity log
await CustomerActivityService.InsertActivityAsync("DeleteProductSpecificationAttribute",
await LocalizationService.GetResourceAsync("ActivityLog.DeleteProductSpecificationAttribute"),
productSpecificationAttribute);
return(new RawJsonActionResult("{}"));
}
