shopify order fulfillment issue using shopify_api gem

Question

I have a problem in fulfilling the line item in a order through shopify_api gem. When I fulfill a single line item it fulfills all the line items in the order. I have looked into it and people say something about setting headers, please clearify.

What I am doing is

order = ShopifyAPI::Order.find(order_id)

Suppose this order has multiple line items

f = ShopifyAPI::Fulfillment.new(:params => { :order_id => order.id, :line_items => [ {"id" => order.line_items.first.id} ] })

f.prefix_options = { :order_id => order.id }

f.save

This piece of code fulfills all the line items in the order and set the fulfillment status as fulfilled which was not desired.

Below are the details with header, fulfillment object and tcpdump:

Shopify headers

(rdb:1) p ShopifyAPI::Fulfillment.headers
{"User-Agent"=>"ShopifyAPI/3.0.1 ActiveResource/3.1.1 Ruby/1.9.2", "X-Shopify-Access-Token"=>"be9d4adaa35e7f82b720a3567250424c"}

Fulfillment object

#<ShopifyAPI::Fulfillment:0xca2086c @attributes={"params"=>#<ShopifyAPI::Fulfillment::Params:0xca20b00 @attributes={"order_id"=>138494648, "notify_customer"=>true, "tracking_number"=>"12345678", "line_items"=>[#<ShopifyAPI::LineItem:0xca28904 @attributes={"id"=>225568082}, @prefix_options={}, @persisted=false>]}, @prefix_options={}, @persisted=false>}, @prefix_options={:order_id=>138494648}, @persisted=false>

tcpdump output

10:07:14.498936 IP localhost.localdomain.34941 > localhost.localdomain.domain: 50737+ AAAA? olson-pfeffer-and-ratke1494.myshopify.com. (59) E..W..@[email protected]..........}.5.C.V.1...........olson-pfeffer-and-ratke1494 myshopify.com..... 10:07:14.655477 IP localhost.localdomain.domain > localhost.localdomain.34941: 50737 1/1/0 CNAME shops.shopify.com. (160) E.....@[email protected]. :....< 10:07:14.655650 IP localhost.localdomain.36871 > localhost.localdomain.domain: 39864+ A? olson-pfeffer-and-ratke1494.myshopify.com. (59) E..W..@[email protected] myshopify.com..... 10:07:14.948404 IP localhost.localdomain.domain > localhost.localdomain.36871: 39864 5/4/4 CNAME shops.shopify.com., A 204.93.213.40, A 204.93.213.41, A 204.93.213.42, A 204.93.213.44 (301) E..I..@.@.;..........5...5.H.............olson-pfeffer-and-ratke1494 myshopify.com..............X...shops.shopify.2.G.......X...].(.G.......X...].).G.......X...].*.G.......X...].,.M...........ns3.p19.dynect.net..M...........ns4...M...........ns1...M...........ns2..........0....NF.................0....NG.........0.... 10:07:16.326985 IP6 geek-laptop.46193 > geek-laptop.46193: UDP, length 16 [email protected].. 10:07:16.338153 IP6 geek-laptop.46193 > geek-laptop.46193: UDP, length 20 [email protected]../#........).....!.6k.. 10:07:16.340185 IP6 geek-laptop.46193 > geek-laptop.46193: UDP, length 16[email protected]..........!.6k.. 10:07:16.350974 IP6 geek-laptop.46193 > geek-laptop.46193: UDP, length 924 `[email protected]........)... ...............................................................................................".......".......f ......................................................................................................................................................................................................c ..................................................................................................2 ..................................................................................................w ..................................................................................................) ..................................................................................................8

John Duff John Duff · Accepted Answer · 2012-08-23T12:21:26

The actual problem is that when you're creating the fulfillment you're passing :params => hash_of_fulfillment_data to the new method. Just pass the data, you don't need a params key. This is just standard ActiveResource, nothing special. This should work:

f = ShopifyAPI::Fulfillment.new(:order_id => order.id, :line_items =>[ {"id" => order.line_items.first.id} ] )
f.prefix_options = { :order_id => order.id }
f.save

shopify order fulfillment issue using shopify_api gem

1 Answers