Class: ScaleChain::NodeController

Inherits:
Object
  • Object
show all
Defined in:
lib/scalechain/controllers/node_controller.rb

Instance Method Summary collapse

Instance Method Details

#delete(id) ⇒ Object

Returns the deleted node id.

Parameters:

  • id (String) —

    Required parameter: A node id

Returns:

  • mixed response from the API call



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# File 'lib/scalechain/controllers/node_controller.rb', line 79

def delete id
  # the base uri for api requests
  query_builder = Configuration.BASE_URI.dup

  # prepare query string for API call
  query_builder << "/nodes/delete"

  # validate and preprocess url
  query_url = APIHelper.clean_url query_builder

  # prepare headers
  headers = {
    "user-agent" => "APIMATIC 2.0",
    "accept" => "application/json",
    "Authorization" => "Bearer %s" % (Configuration.o_auth_access_token)
  }

  # prepare parameters
  parameters = {
    "id" => id
  }

  # invoke the API call request to fetch the response
  response = Unirest.delete query_url, headers:headers, parameters:parameters

  #Error handling using HTTP status codes
  if !(response.code.between?(200,206)) # [200,206] = HTTP OK
    raise APIException.new "HTTP Response Not OK", response.code, response.raw_body
  end

  response.body
end

#list(network) ⇒ Object

Returns a collection of nodes for the authorized user.

Parameters:

  • network (String) —

    Required parameter: Blockchain network

Returns:

  • mixed response from the API call



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# File 'lib/scalechain/controllers/node_controller.rb', line 9

def list network
  # the base uri for api requests
  query_builder = Configuration.BASE_URI.dup

  # prepare query string for API call
  query_builder << "/nodes/list"

  # validate and preprocess url
  query_url = APIHelper.clean_url query_builder

  # prepare headers
  headers = {
    "user-agent" => "APIMATIC 2.0",
    "accept" => "application/json",
    "Authorization" => "Bearer %s" % (Configuration.o_auth_access_token),
    "network" => network
  }

  # invoke the API call request to fetch the response
  response = Unirest.get query_url, headers:headers

  #Error handling using HTTP status codes
  if !(response.code.between?(200,206)) # [200,206] = HTTP OK
    raise APIException.new "HTTP Response Not OK", response.code, response.raw_body
  end

  response.body
end

#register(node, network) ⇒ Object

Returns a newly registered node.

Parameters:

  • network (String) —

    Required parameter: Blockchain network

  • node (mixed) —

    Required parameter: A node object

Returns:

  • mixed response from the API call



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# File 'lib/scalechain/controllers/node_controller.rb', line 42

def register node, network
  # the base uri for api requests
  query_builder = Configuration.BASE_URI.dup

  # prepare query string for API call
  query_builder << "/nodes/new"

  # validate and preprocess url
  query_url = APIHelper.clean_url query_builder

  # prepare headers
  headers = {
    "user-agent" => "APIMATIC 2.0",
    "accept" => "application/json",
    "Authorization" => "Bearer %s" % (Configuration.o_auth_access_token),
    "network" => network
  }

  # prepare parameters
  parameters = {
    "node" => node
  }

  # invoke the API call request to fetch the response
  response = Unirest.post query_url, headers:headers, parameters:parameters

  #Error handling using HTTP status codes
  if !(response.code.between?(200,206)) # [200,206] = HTTP OK
    raise APIException.new "HTTP Response Not OK", response.code, response.raw_body
  end

  response.body
end