Class: EPlat::Mapping::VirtualCollection::Bigcommerce::OrderLineItems

Inherits:
VirtualCollection::Base
  • Object
show all
Defined in:
lib/e_plat/mapping/virtual_collection/bigcommerce/order_line_items.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(resource:, map_from:) ⇒ OrderLineItems

will create an array of EPlat::Order::LineItem objects with no proper attributes, only aliases i.e. e_plat_key will always be virtual, whilst the native key will point to a proper attributes other resources Order line_items do actually exist in BigCommerce, but they’re in a much deeper level of the JSON that order.line_items Using a virtual collection, allows us to treat the line_items as if they were in the proper position: order.line_items



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# File 'lib/e_plat/mapping/virtual_collection/bigcommerce/order_line_items.rb', line 13

def initialize(resource:, map_from:)
    @resource = resource
    super

    return unless @resource.try :consignments #map_from

    @resource.line_items = 
        (@resource.consignments[0].try(:shipping).presence || @resource.consignments[0].try(:pickups))&.first&.line_items.map.with_index do |data, i|
            item = EPlat::Order::LineItem.new(order_id: @resource.id)
            item.mapping.virtual_collection = self
            item.add_aliases!(native_attribute_aliases(i), EPlat::Order::LineItem.schema)

            item
        end
end

Instance Attribute Details

#resource ⇒ Object

Returns the value of attribute resource.



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# File 'lib/e_plat/mapping/virtual_collection/bigcommerce/order_line_items.rb', line 7

def resource
  @resource
end

Instance Method Details

#native_attribute_aliases(i) ⇒ Object 



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# File 'lib/e_plat/mapping/virtual_collection/bigcommerce/order_line_items.rb', line 29

def native_attribute_aliases(i)
    [
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][id]",
                e_plat_key: "id",
                virtual_collection: true
            }
        },
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][variant_id]",
                e_plat_key: "variant_id",
                virtual_collection: true
            }
        },
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][name]",
                e_plat_key: "name",
                virtual_collection: true
            }
        },
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][price]",
                e_plat_key: "price",
                virtual_collection: true
            }
        },
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][product_id]",
                e_plat_key: "product_id",
                virtual_collection: true
            }
        },
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][quantity]",
                e_plat_key: "quantity",
                virtual_collection: true
            }
        },
        {
            alias_attribute: {
                native_key: "[consignments][0][shipping][0][line_items][#{i}][sku]",
                e_plat_key: "sku",
                virtual_collection: true
            }
        },
    ]
end