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Merge branch 'product-quantity-fix'

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This commit is contained in:
Rohan Mitchell
2013-01-17 16:07:55 +11:00
parent c7d3b9ee1a fc34c9c804
commit 43a1cf7779
1 changed files with 19 additions and 0 deletions
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19
app/controllers/spree/orders_controller_decorator.rb
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@@ -1,5 +1,6 @@
Spree::OrdersController.class_eval do
before_filter :populate_order_distributor, :only => :populate
before_filter :populate_order_count_on_hand, :only => :populate
after_filter :populate_variant_attributes, :only => :populate
def populate_order_distributor
@@ -15,6 +16,24 @@ Spree::OrdersController.class_eval do
end
end
def populate_order_count_on_hand
params[:products].each do |product_id, variant_id|
product = Spree::Product.find product_id
if product.count_on_hand < params[:quantity].to_i
flash[:error] = "Unfortunately " + (product.count_on_hand == 0 ? "no" : "only" + product.count_on_hand.to_s ) + " units of the selected item remain."
redirect_populate_to_first_product
end
end if params[:products]
params[:variants].each do |variant_id, quantity|
variant = Spree::Variant.find variant_id
if variant.count_on_hand < params[:quantity].to_i
flash[:error] = "Unfortunately " + (variant.count_on_hand == 0 ? "no" : "only" + variant.count_on_hand.to_s ) + " units of the selected item remain."
redirect_populate_to_first_product
end
end if params[:variants]
end
def populate_variant_attributes
if params.key? :variant_attributes
params[:variant_attributes].each do |variant_id, attributes|