Class: ChefZero::Endpoints::PolicyRevisionEndpoint

Inherits:
RestBase
  • Object
show all
Defined in:
lib/chef_zero/endpoints/policy_revision_endpoint.rb

Overview

/organizations/ORG/policies/NAME/revisions/REVISION

Constant Summary

Constants inherited from RestBase

RestBase::DEFAULT_REQUEST_VERSION, RestBase::DEFAULT_RESPONSE_VERSION

Instance Attribute Summary

Attributes inherited from RestBase

#server

Instance Method Summary collapse

Methods inherited from RestBase

#accepts?, #already_json_response, #build_uri, build_uri, #call, #check_api_version, #create_data, #create_data_dir, #data_store, #delete_data, #delete_data_dir, #error, #exists_data?, #exists_data_dir?, #get_data, #get_data_or_else, #hashify_list, #head_request, #initialize, #json_only, #json_response, #list_data, #list_data_or_else, #parse_json, #policy_name_invalid?, #populate_defaults, rfc2396_parser, #set_data, #text_response, #to_json

Constructor Details

This class inherits a constructor from ChefZero::RestBase

Instance Method Details

#delete(request) ⇒ Object

DELETE /organizations/ORG/policies/NAME/revisions/REVISION



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# File 'lib/chef_zero/endpoints/policy_revision_endpoint.rb', line 58

def delete(request)
  policyfile_data = parse_json(get_data(request))
  policyfile_data = ChefData::DataNormalizer.normalize_policy(policyfile_data, request.rest_path[3], request.rest_path[5])
  delete_data(request)
  json_response(200, policyfile_data)
end

#get(request) ⇒ Object

GET /organizations/ORG/policies/NAME/revisions/REVISION



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# File 'lib/chef_zero/endpoints/policy_revision_endpoint.rb', line 8

def get(request)
  data = parse_json(get_data(request))

  # need to add another field in the response called 'policy_group_list'

  # example response

  #     {

  #       "revision_id": "909c26701e291510eacdc6c06d626b9fa5350d25",

  #       "name": "some_policy_name",

  #       "run_list": [

  #         "recipe[policyfile_demo::default]"

  #       ],

  #       "cookbook_locks": {

  #         "policyfile_demo": {

  #           "identifier": "f04cc40faf628253fe7d9566d66a1733fb1afbe9",

  #           "version": "1.2.3"

  #         }

  #       },

  #       "policy_group_list": ["some_policy_group"]

  #     }

  data[:policy_group_list] = []

  # extracting policy name and revision

  request_policy_name = request.rest_path[3]
  request_policy_revision = request.rest_path[5]

  # updating the request to fetch the policy group list

  request.rest_path[2] = "policy_groups"
  request.rest_path = request.rest_path.slice(0, 3)

  list_data(request).each do |group_name|
    group_path = request.rest_path + [group_name]

    # fetching all the policies associated with each group

    policy_list = list_data(request, group_path + ["policies"])
    policy_list.each do |policy_name|
      revision_id = parse_json(get_data(request, group_path + ["policies", policy_name]))

      # if the name and revision matchs, we add the group to the response

      if (policy_name == request_policy_name) && (revision_id == request_policy_revision)
        policy_group_list = data[:policy_group_list]
        data[:policy_group_list] = [group_name] + policy_group_list
      end
    end
  end

  data = ChefData::DataNormalizer.normalize_policy(data, request_policy_name, request_policy_revision)
  json_response(200, data)
end