class Elrond::Api::Node::Client

Attributes

configuration[RW]
connection[RW]
headers[RW]
host[RW]
port[RW]
proxy[RW]
user_agent[RW]

Public Class Methods

new(host:, port: 8080, proxy: nil, user_agent: "curl/7.58.0", configuration: ::Elrond::Api.configuration, options: {}) click to toggle source
# File lib/elrond/api/node/client.rb, line 8
def initialize(host:, port: 8080, proxy: nil, user_agent: "curl/7.58.0", configuration: ::Elrond::Api.configuration, options: {})
  self.host             =   host
  self.port             =   port
  self.proxy            =   proxy
  self.user_agent       =   user_agent
  self.configuration    =   configuration

  set_headers
  set_connection
end

Public Instance Methods

delete(path, parameters: {}, data: {}, headers: {}, options: {}) click to toggle source
# File lib/elrond/api/node/client.rb, line 62
def delete(path, parameters: {}, data: {}, headers: {}, options: {})
  request path, method: :delete, parameters: parameters, data: data, headers: headers, options: options
end
get(path, parameters: {}, headers: {}, options: {}) click to toggle source
# File lib/elrond/api/node/client.rb, line 46
def get(path, parameters: {}, headers: {}, options: {})
  request path, method: :get, parameters: parameters, headers: headers, options: options
end
log(tag = self.class.name, message) click to toggle source
# File lib/elrond/api/node/client.rb, line 99
def log(tag = self.class.name, message)
  puts "[#{tag}] - #{Time.now}: #{message}" if self.configuration.verbose
end
patch(path, parameters: {}, data: {}, headers: {}, options: {}) click to toggle source
# File lib/elrond/api/node/client.rb, line 58
def patch(path, parameters: {}, data: {}, headers: {}, options: {})
  request path, method: :patch, parameters: parameters, data: data, headers: headers, options: options
end
post(path, parameters: {}, data: {}, headers: {}, options: {}) click to toggle source
# File lib/elrond/api/node/client.rb, line 50
def post(path, parameters: {}, data: {}, headers: {}, options: {})
  request path, method: :post, parameters: parameters, data: data, headers: headers, options: options
end
put(path, parameters: {}, data: {}, headers: {}, options: {}) click to toggle source
# File lib/elrond/api/node/client.rb, line 54
def put(path, parameters: {}, data: {}, headers: {}, options: {})
  request path, method: :put, parameters: parameters, data: data, headers: headers, options: options
end
request(path, method: :get, parameters: {}, data: {}, headers: {}, options: {}, retries: 3) click to toggle source
# File lib/elrond/api/node/client.rb, line 66
def request(path, method: :get, parameters: {}, data: {}, headers: {}, options: {}, retries: 3)
  response                  =   nil

  response                  =   case method
    when :get
      self.connection.get do |request|
        request.url path
        request.headers     =   self.connection.headers.merge(headers)
        request.params      =   parameters if parameters && !parameters.empty?
      end
    when :head
      self.connection.head do |request|
        request.url path
        request.headers     =   self.connection.headers.merge(headers)
        request.params      =   parameters if parameters && !parameters.empty?
      end
    when :post, :put, :patch, :delete
      self.connection.send(method) do |request|
        request.url path
        request.headers     =   self.connection.headers.merge(headers)
        request.body        =   data if data && !data.empty?
        request.params      =   parameters if parameters && !parameters.empty?
      end
  end
      
  return response
end
set_connection() click to toggle source
# File lib/elrond/api/node/client.rb, line 19
def set_connection
  self.connection       =   ::Faraday.new(url) do |builder|
    builder.options[:timeout]         =   self.configuration.faraday.fetch(:timeout, nil) if self.configuration.faraday.fetch(:timeout, nil)
    builder.options[:open_timeout]    =   self.configuration.faraday.fetch(:open_timeout, nil) if self.configuration.faraday.fetch(:open_timeout, nil)
      
    builder.headers     =   self.headers if self.headers && !self.headers.empty?
  
    builder.request  :json
      
    builder.response :logger, ::Logger.new(STDOUT), bodies: true if self.configuration.verbose
    builder.response :json, content_type: /\bjson$/
      
    builder.use ::FaradayMiddleware::FollowRedirects, limit: 10
      
    if self.proxy
      builder.proxy     =   self.proxy
      log("Will use proxy: #{builder.proxy.inspect}")
    end
  
    builder.adapter self.configuration.faraday.fetch(:adapter, ::Faraday.default_adapter)
  end
end
set_headers() click to toggle source
# File lib/elrond/api/node/client.rb, line 94
def set_headers
  self.headers                =   {}
  self.headers["User-Agent"]  =   self.user_agent unless self.user_agent.to_s.empty?
end
url() click to toggle source
# File lib/elrond/api/node/client.rb, line 42
def url
  "http://#{self.host}:#{self.port}"
end