Class: Ontrac::WebServices::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/ontrac/web_services/service.rb

Defined Under Namespace

Classes: Credentials

Instance Method Summary collapse

Constructor Details

#initialize(credentials) ⇒ Service

Returns a new instance of Service.



13
14
15
 
# File 'lib/ontrac/web_services/service.rb', line 13

def initialize(credentials)
  @credentials = credentials
end

Instance Method Details

#request_shipment(service, shipper_data, delivery_data, label_type, package_weights, &process_contents) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'lib/ontrac/web_services/service.rb', line 23

def request_shipment(service, shipper_data, delivery_data,
    label_type, package_weights, &process_contents)

  label_base64_encoded =
      label_type != Definitions::LABEL_TYPE_EPL_4X3 &&
      label_type != Definitions::LABEL_TYPE_EPL_4X5

  request = Definitions::ShipmentRequest.new
  request. = @credentials.
  request.password = @credentials.password

  request.packages = package_weights.map.with_index do |weight, ndx|
    Definitions::Package.new.tap do |package|
      package.package_data = Definitions::PackageData.new.tap do |data|
        data.shipper_data = shipper_data
        data.delivery_data = delivery_data

        data.package_detail = Definitions::PackageDetail.new.tap do |detail|
          detail.service = service
          detail.weight = weight
          detail.ship_email = ""
          detail.del_email = ""
          detail.label_type = label_type
        end
      end

      process_contents.call(package.package_data, ndx) if (process_contents)
    end
  end

  package_data_path = "/OnTracShipmentResponse/Package/PackageData"
  num_packages = package_weights.size

  request_xml = Nokogiri::XML::Document.new
  request_xml << request.to_xml

  issue_request("ShipmentRequest", request_xml) do |response_xml|
    %w(Label Tracking Charges/TotalCharge).each do |node_name|
      count = response_xml.xpath("count(#{package_data_path}/#{node_name})")
      if (response_xml.xpath("count(#{package_data_path}/#{node_name})") != num_packages)
        raise "Expected #{num_packages} #{node_name} response(s), received #{count}"
      end
    end

    response_xml.xpath("/OnTracShipmentResponse/Package/PackageData").map do |xml|
      label_img = xml.xpath("Label").text
      label_img = Base64.decode64(label_img) if (label_base64_encoded)

      [
        xml.xpath("Tracking").text,
        label_img,
        Float(xml.xpath("Charges/TotalCharge").text),
        xml
      ]
    end
  end
end

#service_url(request_name) ⇒ Object 



17
18
19
20
21
 
# File 'lib/ontrac/web_services/service.rb', line 17

def service_url(request_name)
  (@credentials.environment.to_sym == :production) ?
      "https://www.shipontrac.net/OnTracAPI/#{request_name}.ashx" :
      "https://www.shipontrac.net/OnTracAPItest/#{request_name}.ashx"
end