Class: BitcoinRpc::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/bitcoin_rpc.rb

Defined Under Namespace

Classes: JsonRpcError

Instance Method Summary collapse

Constructor Details

#initialize(service_url) ⇒ Client

Returns a new instance of Client.



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# File 'lib/bitcoin_rpc.rb', line 8

def initialize(service_url)
  @uri = URI.parse(service_url)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object

Raises:



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# File 'lib/bitcoin_rpc.rb', line 12

def method_missing(name, *args)
  post_body = Oj.dump({method: name, params: args, id: 'jsonrpc'}, mode: :compat)
  raw_response = http_post_request(post_body)
  resp = Oj.load( raw_response, symbol_keys: true, bigdecimal_load: true)
  raise JsonRpcError, resp[:error] if resp[:error]
  resp[:result]
end

Instance Method Details

#http_post_request(post_body) ⇒ Object 



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# File 'lib/bitcoin_rpc.rb', line 20

def http_post_request(post_body)
  http    = Net::HTTP.new(@uri.host, @uri.port)
  request = Net::HTTP::Post.new(@uri.request_uri)
  request.basic_auth @uri.user, @uri.password
  request.content_type = 'application/json'
  request.body = post_body
  http.request(request).body
end