Class: SpreeSquare::FindLineItemByVariant

Inherits:
Object
  • Object
show all
Defined in:
app/services/spree_square/find_line_item_by_variant.rb

Overview

Spree::LineItems::FindByVariant matches purely on variant_id — it calls Spree.cart_compare_line_items_service but discards the result without using it to gate anything, so customizing that comparator alone has no effect (verified directly: swapping just the comparator did not stop two differently-modified line items from merging). This finder replaces the matching logic itself, so "Margherita Pizza + extra cheese" and "Margherita Pizza + no cheese" land in separate line items instead of silently merging into one with the first selection's modifiers.

Instance Method Summary collapse

Instance Method Details

#execute(order:, variant:, options: {}) ⇒ Object 



11
12
13
14
15
16
17
18
19
 
# File 'app/services/spree_square/find_line_item_by_variant.rb', line 11

def execute(order:, variant:, options: {})
  requested = Array(options[:square_modifier_ids] || options['square_modifier_ids']).sort

  order.line_items.where(variant_id: variant.id).detect do |line_item|
    existing = SpreeSquare::LineItemModifier.where(line_item_id: line_item.id)
                                             .pluck(:square_modifier_id).compact.sort
    existing == requested
  end
end