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Rename some variables and add comments for clarity in cart_service

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This commit is contained in:
Matt-Yorkley
2020-04-20 23:00:50 +02:00
parent 2334ab6d00
commit 106bb7a27f
1 changed files with 8 additions and 7 deletions
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15
app/services/cart_service.rb
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@@ -15,17 +15,17 @@ class CartService
@distributor, @order_cycle = distributor_and_order_cycle
@order.with_lock do
variants = read_variants from_hash
attempt_cart_add_variants variants
overwrite_variants variants unless !overwrite
variants_data = read_variants from_hash
attempt_cart_add_variants variants_data
overwrite_variants variants_data if overwrite
end
valid?
end
def attempt_cart_add_variants(variants)
variants.each do |v|
if varies_from_cart(v)
attempt_cart_add(v[:variant_id], v[:quantity], v[:max_quantity])
def attempt_cart_add_variants(variants_data)
variants_data.each do |variant_data|
if varies_from_cart(variant_data)
attempt_cart_add(variant_data[:variant_id], variant_data[:quantity], variant_data[:max_quantity])
end
end
end
@@ -99,6 +99,7 @@ class CartService
[@order.distributor, @order.order_cycle]
end
# Returns true if the saved cart differs from what's in the posted data, otherwise false
def varies_from_cart(variant_data)
li = line_item_for_variant_id variant_data[:variant_id]