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Versions: 17
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Contents
module Spree
class VariantPresenter
include Rails.application.routes.url_helpers
include Spree::BaseHelper
attr_reader :current_currency, :current_price_options
def initialize(opts = {})
@variants = opts[:variants]
@is_product_available_in_currency = opts[:is_product_available_in_currency]
@current_currency = opts[:current_currency]
@current_price_options = opts[:current_price_options]
end
def call
@variants.map do |variant|
{
display_price: display_price(variant),
is_product_available_in_currency: @is_product_available_in_currency,
backorderable: backorderable?(variant),
in_stock: in_stock?(variant),
images: images(variant),
option_values: option_values(variant),
}.merge(
variant_attributes(variant)
)
end
end
def images(variant)
variant.images.map do |image|
{
alt: image.alt,
url_product: rails_representation_url(image.url(:product), only_path: true)
}
end
end
def option_values(variant)
variant.option_values.map do |option_value|
{
id: option_value.id,
name: option_value.name,
presentation: option_value.presentation,
}
end
end
private
def backorderable?(variant)
backorderable_variant_ids.include?(variant.id)
end
def backorderable_variant_ids
@backorderable_variant_ids ||= Spree::Variant.where(id: @variants.map(&:id)).backorderable.ids
end
def in_stock?(variant)
in_stock_variant_ids.include?(variant.id)
end
def in_stock_variant_ids
@in_stock_variant_ids ||= Spree::Variant.where(id: @variants.map(&:id)).in_stock.ids
end
def variant_attributes(variant)
{
id: variant.id,
sku: variant.sku,
purchasable: variant.purchasable?
}
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems