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Working version of the cart integration

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This commit is contained in:
Will Marshall
2014-07-18 14:56:15 +10:00
parent a3d402ad53
commit b25def810c
8 changed files with 58 additions and 24 deletions
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16
app/assets/javascripts/darkswarm/services/cart.js.coffee
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@@ -8,14 +8,16 @@ Darkswarm.factory 'Cart', (CurrentOrder, Variants)->
line_item.variant.line_item = line_item
Variants.register line_item.variant
register_variant: (variant)=>
@create_line_item(variant) unless @line_items.some (li)->
li.variant == variant
line_items_present: =>
@line_items.filter (li)->
li.quantity > 0
register_variant: (variant)=>
exists = @line_items.some (li)-> li.variant == variant
@create_line_item(variant) unless exists
create_line_item: (variant)->
li =
variant.line_item =
variant: variant
quantity: 0
variant.line_item = li
@line_items.push li
@line_items.push variant.line_item

24
app/assets/javascripts/darkswarm/services/products.js.coffee
View File

@@ -11,9 +11,9 @@ Darkswarm.factory 'Products', ($resource, Enterprises, Dereferencer, Taxons, Car
update: =>
@loading = true
@products = $resource("/shop/products").query (products)=>
@extend()
@dereference()
@registerVariants()
@extend() && @dereference()
@registerVariants()
@registerVariantsWithCart()
@loading = false
@
@@ -21,20 +21,26 @@ Darkswarm.factory 'Products', ($resource, Enterprises, Dereferencer, Taxons, Car
for product in @products
product.supplier = Enterprises.enterprises_by_id[product.supplier.id]
Dereferencer.dereference product.taxons, Taxons.taxons_by_id
# May return different objects! If the variant has already been registered
# by another service, we fetch those
registerVariants: ->
for product in @products
if product.variants
variants = []
product.variants = (Variants.register variant for variant in product.variants)
product.master = Variants.register master if product.master
product.master = Variants.register product.master if product.master
registerVariantsWithCart: ->
for product in @products
if product.variants
for variant in product.variants
Cart.register_variant variant
Cart.register_variant product.master if product.master
extend: ->
for product in @products
if product.variants?.length > 0
prices = (v.price for v in product.variants)
product.price = Math.min.apply(null, prices)
product.hasVariants = product.variants?.length > 0
# Iterate through variants
# Cart.register_variant(v)