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productTypeConfigurables.go
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/
productTypeConfigurables.go
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package domain
import (
"errors"
)
const (
// TypeConfigurable denotes configurable products
TypeConfigurable = "configurable"
// TypeConfigurableWithActiveVariant denotes configurable products that has a variant selected
TypeConfigurableWithActiveVariant = "configurable_with_activevariant"
)
type (
// Configurable - interface that is implemented by ConfigurableProduct and ConfigurableProductWithActiveVariant
Configurable interface {
GetConfigurableWithActiveVariant(variantMarketplaceCode string) (ConfigurableProductWithActiveVariant, error)
Variant(variantMarketplaceCode string) (*Variant, error)
GetDefaultVariant() (*Variant, error)
HasVariant(variantMarketplaceCode string) bool
}
// ConfigurableProduct - A product that can be teasered and that has Sellable Variants Aggregated
ConfigurableProduct struct {
Identifier string
BasicProductData
Teaser TeaserData
VariantVariationAttributes []string
Variants []Variant
VariantVariationAttributesSorting map[string][]string
}
// ConfigurableProductWithActiveVariant - A product that can be teasered and that has Sellable Variants Aggregated, One Variant is Active
ConfigurableProductWithActiveVariant struct {
Identifier string
BasicProductData
Teaser TeaserData
VariantVariationAttributes []string
Variants []Variant
VariantVariationAttributesSorting map[string][]string
ActiveVariant Variant
}
// Variant is a concrete kind of a product
Variant struct {
BasicProductData
Saleable
}
)
var _ BasicProduct = ConfigurableProduct{}
var _ BasicProduct = ConfigurableProductWithActiveVariant{}
var _ Configurable = ConfigurableProduct{}
var _ Configurable = ConfigurableProductWithActiveVariant{}
// Type interface implementation for SimpleProduct
func (p ConfigurableProduct) Type() string {
return TypeConfigurable
}
// IsSaleable defaults to false
func (p ConfigurableProduct) IsSaleable() bool {
return false
}
// SaleableData getter for ConfigurableProduct - Configurable is NOT Salable
func (p ConfigurableProduct) SaleableData() Saleable {
return Saleable{}
}
// GetConfigurableWithActiveVariant getter
func (p ConfigurableProduct) GetConfigurableWithActiveVariant(variantMarketplaceCode string) (ConfigurableProductWithActiveVariant, error) {
variant, err := p.Variant(variantMarketplaceCode)
if err != nil {
return ConfigurableProductWithActiveVariant{}, err
}
return ConfigurableProductWithActiveVariant{
Identifier: p.Identifier,
BasicProductData: p.BasicProductData,
Teaser: p.Teaser,
VariantVariationAttributes: p.VariantVariationAttributes,
VariantVariationAttributesSorting: p.VariantVariationAttributesSorting,
Variants: p.Variants,
ActiveVariant: *variant,
}, nil
}
// GetIdentifier interface implementation for SimpleProduct
func (p ConfigurableProduct) GetIdentifier() string {
return p.Identifier
}
// BaseData interface implementation for ConfigurableProduct
func (p ConfigurableProduct) BaseData() BasicProductData {
return p.BasicProductData
}
// TeaserData interface implementation for SimpleProduct
func (p ConfigurableProduct) TeaserData() TeaserData {
return p.Teaser
}
// Variant getter for ConfigurableProduct
// Variant is retrieved via marketplaceCode of the variant
func (p ConfigurableProduct) Variant(variantMarketplaceCode string) (*Variant, error) {
for _, variant := range p.Variants {
if variant.BasicProductData.MarketPlaceCode == variantMarketplaceCode {
return &variant, nil
}
}
return nil, errors.New("No Variant with code " + variantMarketplaceCode + " found ")
}
// GetDefaultVariant getter
func (p ConfigurableProduct) GetDefaultVariant() (*Variant, error) {
if len(p.Variants) > 0 {
return &p.Variants[0], nil
}
return nil, errors.New("there is no variant. ")
}
// HasMedia for ConfigurableProduct
func (p ConfigurableProduct) HasMedia(group string, usage string) bool {
media := findMediaInProduct(BasicProduct(p), group, usage)
return media != nil
}
// GetMedia for ConfigurableProduct
func (p ConfigurableProduct) GetMedia(group string, usage string) Media {
return *findMediaInProduct(BasicProduct(p), group, usage)
}
// HasVariant for ConfigurableProduct
func (p ConfigurableProduct) HasVariant(variantMarketplaceCode string) bool {
for _, variant := range p.Variants {
if variant.BasicProductData.MarketPlaceCode == variantMarketplaceCode {
return true
}
}
return false
}
// BaseData getter for BasicProductData
func (v Variant) BaseData() BasicProductData {
return v.BasicProductData
}
// SaleableData getter for Saleable
func (v Variant) SaleableData() Saleable {
return v.Saleable
}
// ********CONFIGURABLE WITH ACTIVE VARIANT
// Type getter
func (p ConfigurableProductWithActiveVariant) Type() string {
return TypeConfigurableWithActiveVariant
}
// IsSaleable is true
func (p ConfigurableProductWithActiveVariant) IsSaleable() bool {
return true
}
// GetIdentifier getter
func (p ConfigurableProductWithActiveVariant) GetIdentifier() string {
return p.Identifier
}
// BaseData returns only BaseData for Active Variant. If you need the BaseData of the Configurable - use ConfigurableBaseData()
func (p ConfigurableProductWithActiveVariant) BaseData() BasicProductData {
return p.ActiveVariant.BasicProductData
}
// ConfigurableBaseData getter
func (p ConfigurableProductWithActiveVariant) ConfigurableBaseData() BasicProductData {
return p.BasicProductData
}
// TeaserData interface implementation for SimpleProduct
func (p ConfigurableProductWithActiveVariant) TeaserData() TeaserData {
return p.Teaser
}
// Variant getter for ConfigurableProduct
// Variant is retrieved via marketplaceCode of the variant
func (p ConfigurableProductWithActiveVariant) Variant(variantMarketplaceCode string) (*Variant, error) {
for _, variant := range p.Variants {
if variant.BasicProductData.MarketPlaceCode == variantMarketplaceCode {
return &variant, nil
}
}
return nil, errors.New("No Variant with code " + variantMarketplaceCode + " found ")
}
// GetDefaultVariant getter
func (p ConfigurableProductWithActiveVariant) GetDefaultVariant() (*Variant, error) {
if len(p.Variants) > 0 {
return &p.Variants[0], nil
}
return nil, errors.New("there is no variant. ")
}
// SaleableData getter for ConfigurableProduct
// Gets either the first or the active variants saleableData
func (p ConfigurableProductWithActiveVariant) SaleableData() Saleable {
return p.ActiveVariant.Saleable
}
// HasMedia for ConfigurableProduct
func (p ConfigurableProductWithActiveVariant) HasMedia(group string, usage string) bool {
media := findMediaInProduct(BasicProduct(p), group, usage)
return media != nil
}
// GetMedia for ConfigurableProduct
func (p ConfigurableProductWithActiveVariant) GetMedia(group string, usage string) Media {
return *findMediaInProduct(BasicProduct(p), group, usage)
}
// HasVariant for ConfigurableProduct
func (p ConfigurableProductWithActiveVariant) HasVariant(variantMarketplaceCode string) bool {
for _, variant := range p.Variants {
if variant.BasicProductData.MarketPlaceCode == variantMarketplaceCode {
return true
}
}
return false
}
// GetConfigurableWithActiveVariant getter
func (p ConfigurableProductWithActiveVariant) GetConfigurableWithActiveVariant(variantMarketplaceCode string) (ConfigurableProductWithActiveVariant, error) {
variant, err := p.Variant(variantMarketplaceCode)
if err != nil {
return ConfigurableProductWithActiveVariant{}, err
}
return ConfigurableProductWithActiveVariant{
Identifier: p.Identifier,
BasicProductData: p.BasicProductData,
Teaser: p.Teaser,
VariantVariationAttributes: p.VariantVariationAttributes,
Variants: p.Variants,
ActiveVariant: *variant,
}, nil
}