Created
March 2, 2020 10:13
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class SoapEnvelopeBuilder | |
SCHEMA_TYPES = { | |
'xmlns:xsd' => 'http://www.w3.org/2001/XMLSchema', | |
'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance' | |
} | |
SOAP_NAMESPACE = { | |
1 => { 'soap11' => 'http://schemas.xmlsoap.org/soap/envelope/' }, | |
2 => { 'soap12' => 'http://www.w3.org/2003/05/soap-envelope' } | |
} | |
attr_accessor :soap_version, :wsdl | |
def initialize(wsdl:, soap_version: 2) | |
@wsdl = wsdl | |
@soap_version = soap_version | |
end | |
def build(operation, message:) | |
input = wsdl.operations[operation][:input] | |
xml = Nokogiri::XML::Builder.new(encoding: 'UTF-8') do |doc| | |
doc.Envelope(SCHEMA_TYPES) { | |
doc.parent.namespace = doc.parent.add_namespace_definition(soap_namespace, soap_namespace_uri) | |
doc[soap_namespace].Body { | |
doc.send(input, 'xmlns' => wsdl.namespace) { | |
parameters(operation, message, doc) | |
} | |
} | |
} | |
end | |
xml.to_xml(save_with: Nokogiri::XML::Node::SaveOptions::AS_XML).strip | |
end | |
private | |
def parameters(operation, message, xml_doc) | |
if wsdl.operations[operation][:parameters].blank? | |
xml_doc.parent << message | |
else | |
wsdl.operations[operation][:parameters].each do |key, value| | |
xml_doc.send(value[:name]) { | |
xml_doc.parent << (message.class == Hash ? message[key] : message) | |
} | |
end | |
end | |
end | |
def soap_namespace | |
@soap_namespace ||= SOAP_NAMESPACE[soap_version].keys.first | |
end | |
def soap_namespace_uri | |
@soap_namespace_uri ||= SOAP_NAMESPACE[soap_version][soap_namespace] | |
end | |
end |
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