Class: Barrister::Rails::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/barrister-rails.rb

Defined Under Namespace

Classes: BaseEtherealModel, InterfaceProxy

Constant Summary collapse

DEFAULT_BARRISTER_TYPES = 
['bool', 'int', 'string', 'float']

Instance Method Summary collapse

Constructor Details

#initialize(transport_or_uri_or_handler, json_path = nil) ⇒ Client

Returns a new instance of Client.



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# File 'lib/barrister-rails.rb', line 99

def initialize(transport_or_uri_or_handler, json_path=nil)
  if transport_or_uri_or_handler.is_a?(String)
    transport = Barrister::HttpTransport.new(transport_or_uri_or_handler)
  elsif transport_or_uri_or_handler.class.to_s.split('::').first == 'Barrister'
    transport = transport_or_uri_or_handler
  else
    raise 'json_path must be provided if registering a handler directly' unless json_path
    container = Barrister::IntraProcessContainer.new json_path, transport_or_uri_or_handler
    transport = Barrister::IntraProcessTransport.new container
  end

  @client = Barrister::Client.new(transport)
  @custom_types = Hash.new

  interfaces = @client
    .instance_variable_get('@contract')
    .interfaces

  pairs = interfaces
    .map { |iface| iface.functions }
    .flatten
    .map { |fx| [fx.name.to_sym, { type: fx.returns['type'], is_array: fx.returns['is_array'] } ] }

  fx_metadata = Hash[pairs]

  @interface_proxies = interfaces.map { |iface| InterfaceProxy.new iface.name, @client, fx_metadata }
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/barrister-rails.rb', line 127

def method_missing(name, *args)
  name_as_string = name.to_s
  @interface_proxies.find { |iface_proxy| iface_proxy.name == name_as_string }
end