Class: Infura::Call

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

Constant Summary collapse

BASE =
{ ‘from’ => ‘0x…’, ‘to’ => ‘0x…’ }, … 
'https://api.infura.io'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(http_method, action) ⇒ Call

Returns a new instance of Call.



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# File 'lib/infura/call.rb', line 12

def initialize(http_method, action)
  @action = action
  @http_method = http_method
end

Instance Attribute Details

#action ⇒ Object

Returns the value of attribute action.



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# File 'lib/infura/call.rb', line 7

def action
  @action
end

#http_method ⇒ Object

Returns the value of attribute http_method.



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# File 'lib/infura/call.rb', line 7

def http_method
  @http_method
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/infura/call.rb', line 7

def params
  @params
end

Instance Method Details

#fetch ⇒ Object

Raises:



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# File 'lib/infura/call.rb', line 17

def fetch
  path = "/v1/jsonrpc/#{Infura.chain}/#{action}"
  data = {}
  data[:token] = Infura.token
  data[:params] = params.to_json if params
  conn = Faraday.new(:url => BASE)

  Infura.logger.debug "#{http_method}: #{BASE}#{path}"
  Infura.logger.debug "      params: #{params.to_json}" if params
  Infura.logger.debug "      token: #{Infura.token}"
  if http_method == :post
    body = conn.post(path, data).body
  else
    body = conn.get(path, data).body
  end
  Infura.logger.debug "      return: #{body}"
  data = JSON.parse(body)
  raise InfuraCallError, data['error'] if data['error']
  data['result']
end