public virtual void TryInheritFrom(IEntity parent)
{
if (parent is IHasProperties hasProperties)
{
//Properties inheritance
foreach (var parentProperty in hasProperties.Properties)
{
var existProperty = Properties.FirstOrDefault(x => x.IsSame(parentProperty, PropertyType.Product, PropertyType.Variation));
if (existProperty != null)
{
existProperty.TryInheritFrom(parentProperty);
existProperty.ActualizeValues();
}
else
{
Properties.Add(parentProperty);
}
}
}
if (parent is IHasTaxType hasTaxType)
{
//TODO: prevent saving the inherited simple values
//TaxType inheritance
if (TaxType == null)
{
TaxType = hasTaxType.TaxType;
}
}
if (parent is CatalogProduct parentProduct)
{
var isVariation = GetType().IsAssignableFrom(typeof(Variation));
//Inherit images from parent product (if its not set)
if (Images.IsNullOrEmpty() && !parentProduct.Images.IsNullOrEmpty())
{
Images = new List <Image>();
foreach (var parentImage in parentProduct.Images)
{
var image = AbstractTypeFactory <Image> .TryCreateInstance();
image.TryInheritFrom(parentImage);
Images.Add(image);
}
}
//Inherit assets from parent product (if its not set)
if (Assets.IsNullOrEmpty() && !parentProduct.Assets.IsNullOrEmpty())
{
Assets = new List <Asset>();
foreach (var parentAsset in parentProduct.Assets)
{
var asset = AbstractTypeFactory <Asset> .TryCreateInstance();
asset.TryInheritFrom(parentAsset);
Assets.Add(asset);
}
}
//inherit editorial reviews from main product and do not inherit if variation loaded within product
if (!isVariation && Reviews.IsNullOrEmpty() && parentProduct.Reviews != null)
{
Reviews = new List <EditorialReview>();
foreach (var parentReview in parentProduct.Reviews)
{
var review = AbstractTypeFactory <EditorialReview> .TryCreateInstance();
review.TryInheritFrom(parentReview);
Reviews.Add(review);
}
}
//inherit not overridden property values from main product
foreach (var parentProductProperty in parentProduct.Properties)
{
var existProperty = Properties.FirstOrDefault(x => x.IsSame(parentProductProperty, PropertyType.Product, PropertyType.Variation));
if (existProperty == null)
{
var property = AbstractTypeFactory <Property> .TryCreateInstance();
property.TryInheritFrom(parentProductProperty);
Properties.Add(parentProductProperty);
}
}
//TODO: prevent saving the inherited simple values
Width = Width ?? parentProduct.MainProduct.Width;
Height = Height ?? parentProduct.MainProduct.Height;
Length = Length ?? parentProduct.MainProduct.Length;
MeasureUnit = MeasureUnit ?? parentProduct.MainProduct.MeasureUnit;
Weight = Weight ?? parentProduct.MainProduct.Weight;
WeightUnit = WeightUnit ?? parentProduct.MainProduct.WeightUnit;
PackageType = PackageType ?? parentProduct.MainProduct.PackageType;
if (!Variations.IsNullOrEmpty())
{
foreach (var variation in Variations)
{
variation.TryInheritFrom(this);
}
}
}
}
public virtual void TryInheritFrom(IEntity parent)
{
this.InheritExcludedProperties(parent as IHasExcludedProperties);
if (parent is IHasProperties hasProperties)
{
//Properties inheritance
foreach (var parentProperty in hasProperties.Properties ?? Array.Empty <Property>())
{
if (this.HasPropertyExcluded(parentProperty.Name))
{
continue;
}
if (Properties == null)
{
Properties = new List <Property>();
}
var existProperty = Properties.FirstOrDefault(x => x.IsSame(parentProperty, PropertyType.Product, PropertyType.Variation));
if (existProperty == null)
{
existProperty = AbstractTypeFactory <Property> .TryCreateInstance();
Properties.Add(existProperty);
}
existProperty.TryInheritFrom(parentProperty);
existProperty.IsReadOnly = existProperty.Type != PropertyType.Variation && existProperty.Type != PropertyType.Product;
}
//Restore sorting order after changes
if (Properties != null)
{
Properties = Properties.OrderBy(x => x.Name).ToList();
}
}
//TODO: prevent saving the inherited simple values
//TaxType inheritance
if (parent is IHasTaxType hasTaxType && TaxType == null)
{
TaxType = hasTaxType.TaxType;
}
if (!Variations.IsNullOrEmpty())
{
foreach (var variation in Variations)
{
variation.TryInheritFrom(this);
}
}
if (parent is CatalogProduct parentProduct)
{
var isVariation = GetType().IsAssignableFrom(typeof(Variation));
//Inherit images from parent product (if its not set)
if (Images.IsNullOrEmpty() && !parentProduct.Images.IsNullOrEmpty())
{
Images = new List <Image>();
foreach (var parentImage in parentProduct.Images)
{
var image = AbstractTypeFactory <Image> .TryCreateInstance();
image.TryInheritFrom(parentImage);
Images.Add(image);
}
}
//Inherit assets from parent product (if its not set)
if (Assets.IsNullOrEmpty() && !parentProduct.Assets.IsNullOrEmpty())
{
Assets = new List <Asset>();
foreach (var parentAsset in parentProduct.Assets)
{
var asset = AbstractTypeFactory <Asset> .TryCreateInstance();
asset.TryInheritFrom(parentAsset);
Assets.Add(asset);
}
}
//inherit editorial reviews from main product and do not inherit if variation loaded within product
if (!isVariation && Reviews.IsNullOrEmpty() && parentProduct.Reviews != null)
{
Reviews = new List <EditorialReview>();
foreach (var parentReview in parentProduct.Reviews)
{
var review = AbstractTypeFactory <EditorialReview> .TryCreateInstance();
review.TryInheritFrom(parentReview);
Reviews.Add(review);
}
}
//inherit not overridden property values from main product
foreach (var parentProductProperty in parentProduct.Properties ?? Array.Empty <Property>())
{
var existProperty = Properties.FirstOrDefault(x => x.IsSame(parentProductProperty, PropertyType.Product, PropertyType.Variation));
if (existProperty == null)
{
existProperty = AbstractTypeFactory <Property> .TryCreateInstance();
Properties.Add(existProperty);
}
existProperty.TryInheritFrom(parentProductProperty);
existProperty.IsReadOnly = existProperty.Type != PropertyType.Variation && existProperty.Type != PropertyType.Product;
//Inherit only parent Product properties values if own values aren't set
if (parentProductProperty.Type == PropertyType.Product && existProperty.Values.IsNullOrEmpty() && !parentProductProperty.Values.IsNullOrEmpty())
{
existProperty.Values = new List <PropertyValue>();
foreach (var parentPropValue in parentProductProperty.Values)
{
var propValue = AbstractTypeFactory <PropertyValue> .TryCreateInstance();
propValue.TryInheritFrom(parentPropValue);
existProperty.Values.Add(propValue);
}
}
}
//TODO: prevent saving the inherited simple values
Width = parentProduct.Width ?? Width;
Height = parentProduct.Height ?? Height;
Length = parentProduct.Length ?? Length;
MeasureUnit = parentProduct.MeasureUnit ?? MeasureUnit;
Weight = parentProduct.Weight ?? Weight;
WeightUnit = parentProduct.WeightUnit ?? WeightUnit;
PackageType = parentProduct.PackageType ?? PackageType;
}
}