Class: Klaytn::JsonRpc

Inherits:
Client show all
Defined in:
lib/klaytn/json_rpc.rb

Constant Summary collapse

BASE_URL = 
'https://node-api.klaytnapi.com/v1/klaytn'.freeze

Constants inherited from Base

Base::FUNCTION_NOT_FOUND, Base::INVALID_CLIENT, Base::MISSING_ABI, Base::MISSING_ACCOUNT_POOL_KRN, Base::MISSING_ACCOUNT_WALLET, Base::MISSING_CONTRACT, Base::MISSING_JSONRPC_METHOD, Base::MISSING_KAS_CREDS

Instance Attribute Summary

Attributes inherited from Client

#basic_auth, #chain_id, #contract_address, #headers

Instance Method Summary collapse

Methods inherited from Client

#initialize, #setup_basic_auth, #setup_chain_id

Constructor Details

This class inherits a constructor from Klaytn::Client

Instance Method Details

#function_body_builder(opts) ⇒ Object 



13
14
15
16
17
18
19
20
 
# File 'lib/klaytn/json_rpc.rb', line 13

def function_body_builder(opts)
  {
    id: opts[:id] || 1,
    jsonrpc: opts[:jsonrpc_version] || "2.0",
    method: opts[:method], # => klay_isContractAccount
    params: opts[:params] # => ["0x4319c81f7894f60c70600cf29ee440ed62e7401e", "earliest"]
  }
end

#invoke_function(opts) ⇒ Object

Raises:



5
6
7
8
9
10
11
 
# File 'lib/klaytn/json_rpc.rb', line 5

def invoke_function(opts)
  raise MISSING_JSONRPC_METHOD if opts[:method].blank?

  body = function_body_builder(opts)
  resp = HTTParty.post(BASE_URL, body: body.to_json, headers: headers.merge('content-type' => 'application/json'), basic_auth: basic_auth)
  JSON.parse(resp.body)
end