Class: SpreeCmCommissioner::RedisStock::LineItemsCachedInventoryItemsBuilder

Inherits:
Object
  • Object
show all
Defined in:
app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(line_item_ids:) ⇒ LineItemsCachedInventoryItemsBuilder

Returns a new instance of LineItemsCachedInventoryItemsBuilder.



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# File 'app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb', line 6

def initialize(line_item_ids:)
  @line_item_ids = line_item_ids
end

Instance Attribute Details

#line_item_ids ⇒ Object (readonly)

Returns the value of attribute line_item_ids.



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# File 'app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb', line 4

def line_item_ids
  @line_item_ids
end

Instance Method Details

#cached_inventory_items ⇒ Object 



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# File 'app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb', line 22

def cached_inventory_items
  @cached_inventory_items ||= SpreeCmCommissioner::RedisStock::CachedInventoryItemsBuilder.new(inventory_items)
                                                                                          .call
end

#call ⇒ Object

return list of inventory items group by :line_item_id: 

1: [ CachedInventoryItem(...), CachedInventoryItem(...) ],
2: [ CachedInventoryItem(...), CachedInventoryItem(...) ],




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# File 'app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb', line 15

def call
  cached_inventory_items.group_by do |cached_inventory_item|
    line_item = line_items.find { |item| item.variant_id == cached_inventory_item.variant_id }
    line_item.id
  end
end

#inventory_items ⇒ Object 



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# File 'app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb', line 27

def inventory_items
  @inventory_items ||= line_items.flat_map(&:inventory_items)
end

#line_items ⇒ Object 



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# File 'app/models/spree_cm_commissioner/redis_stock/line_items_cached_inventory_items_builder.rb', line 31

def line_items
  @line_items ||= Spree::LineItem.where(id: line_item_ids).includes(:inventory_items)
end