Class: PactBroker::Api::Resources::BaseResource

Inherits:
Webmachine::Resource
  • Object
show all
Includes:
PactBrokerUrls, Authentication, Logging, Services
Defined in:
lib/pact_broker/api/resources/base_resource.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logging

included, #log_error

Methods included from Authentication

#authenticated?

Methods included from PactBrokerUrls

#badge_url_for_latest_pact, #consumer_webhooks_url, #hal_browser_url, #label_url, #labels_url, #latest_pact_url, #latest_pacts_url, #latest_untagged_pact_url, #latest_verifications_for_consumer_version_url, #latest_version_url, #matrix_url_from_params, #new_verification_url, #pact_triggered_webhooks_url, #pact_url, #pact_url_from_params, #pact_version_url, #pact_versions_url, #pacticipant_url, #pacticipant_url_from_params, #pacticipants_url, #previous_distinct_diff_url, #previous_distinct_pact_version_url, #provider_webhooks_url, #tag_url, #tags_url, #templated_diff_url, #templated_label_url_for_pacticipant, #templated_tag_url_for_pacticipant, #triggered_webhook_logs_url, #url_encode, #verification_publication_url, #verification_triggered_webhooks_url, #verification_url, #verification_url_from_params, #version_url, #version_url_from_params, #versions_url, #webhook_execution_url, #webhook_url, #webhooks_for_consumer_and_provider_url, #webhooks_for_pact_url, #webhooks_status_url, #webhooks_url

Methods included from Services

#badge_service, #certificate_service, #group_service, #index_service, #label_service, #matrix_service, #pact_service, #pacticipant_service, #tag_service, #verification_service, #version_service, #webhook_service

Constructor Details

#initialize ⇒ BaseResource

Returns a new instance of BaseResource.



29
30
31
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 29

def initialize
  PactBroker.configuration.before_resource.call(self)
end

Instance Attribute Details

#user ⇒ Object

Returns the value of attribute user.



27
28
29
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 27

def user
  @user
end

Instance Method Details

#base_url ⇒ Object 



62
63
64
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 62

def base_url
  request.base_uri.to_s.chomp('/')
end

#charsets_provided ⇒ Object 



66
67
68
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 66

def charsets_provided
  [['utf-8', :encode]]
end

#consumer ⇒ Object 



159
160
161
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 159

def consumer
  @consumer ||= identifier_from_path[:consumer_name] && find_pacticipant(identifier_from_path[:consumer_name], "consumer")
end

#consumer_name ⇒ Object 



113
114
115
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 113

def consumer_name
  identifier_from_path[:consumer_name]
end

#contract_validation_errors?(contract, params) ⇒ Boolean

Returns:

  • (Boolean) 


146
147
148
149
150
151
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 146

def contract_validation_errors? contract, params
  if (invalid = !contract.validate(params))
    set_json_validation_error_messages contract.errors.messages
  end
  invalid
end

#decorator_context(options = {}) ⇒ Object 



79
80
81
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 79

def decorator_context options = {}
  Decorators::DecoratorContext.new(base_url, resource_url, options)
end

#encode(body) ⇒ Object

We only use utf-8 so leave encoding as it is



71
72
73
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 71

def encode(body)
  body
end

#find_pacticipant(name, role) ⇒ Object 



153
154
155
156
157
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 153

def find_pacticipant name, role
  pacticipant_service.find_pacticipant_by_name(name).tap do | pacticipant |
    set_json_error_message("No #{role} with name '#{name}' found") if pacticipant.nil?
  end
end

#finish_request ⇒ Object 



41
42
43
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 41

def finish_request
  PactBroker.configuration.after_resource.call(self)
end

#forbidden? ⇒ Boolean

Returns:

  • (Boolean) 


49
50
51
52
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 49

def forbidden?
  return false if PactBroker.configuration.authorize.nil?
  !PactBroker.configuration.authorize.call(self, {})
end

#handle_exception(e) ⇒ Object 



83
84
85
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 83

def handle_exception e
  PactBroker::Api::Resources::ErrorHandler.call(e, request, response)
end

#identifier_from_path ⇒ Object Also known as: path_info 



54
55
56
57
58
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 54

def identifier_from_path
  request.path_info.each_with_object({}) do | pair, hash|
    hash[pair.first] = pair.last === String ? URI.decode(pair.last) : pair.last
  end
end

#invalid_json? ⇒ Boolean

Returns:

  • (Boolean) 


125
126
127
128
129
130
131
132
133
134
135
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 125

def invalid_json?
  begin
    JSON.parse(request_body, PACT_PARSING_OPTIONS) #Not load! Otherwise it will try to load Ruby classes.
    false
  rescue StandardError => e
    logger.info "Error parsing JSON #{e} - #{request_body}"
    set_json_error_message "Error parsing JSON - #{e.message}"
    response.headers['Content-Type'] = 'application/hal+json;charset=utf-8'
    true
  end
end

#is_authorized?(authorization_header) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 45

def is_authorized?(authorization_header)
  authenticated?(self, authorization_header)
end

#options ⇒ Object 



33
34
35
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 33

def options
  { 'Access-Control-Allow-Methods' => allowed_methods.join(", ")}
end

#pact ⇒ Object 



167
168
169
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 167

def pact
  @pact ||= pact_service.find_pact(pact_params)
end

#pact_params ⇒ Object 



95
96
97
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 95

def pact_params
  @pact_params ||= PactBroker::Pacts::PactParams.from_request request, path_info
end

#pacticipant_name ⇒ Object 



121
122
123
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 121

def pacticipant_name
  identifier_from_path[:pacticipant_name]
end

#params ⇒ Object 



87
88
89
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 87

def params
  @params ||= JSON.parse(request.body.to_s, {symbolize_names: true}.merge(PACT_PARSING_OPTIONS))
end

#params_with_string_keys ⇒ Object 



91
92
93
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 91

def params_with_string_keys
  JSON.parse(request.body.to_s, {symbolize_names: false}.merge(PACT_PARSING_OPTIONS))
end

#provider ⇒ Object 



163
164
165
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 163

def provider
  @provider ||= identifier_from_path[:provider_name] && find_pacticipant(identifier_from_path[:provider_name], "provider")
end

#provider_name ⇒ Object 



117
118
119
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 117

def provider_name
  identifier_from_path[:provider_name]
end

#request_body ⇒ Object 



109
110
111
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 109

def request_body
  @request_body ||= request.body.to_s
end

#resource_url ⇒ Object 



75
76
77
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 75

def resource_url
  request.uri.to_s.gsub(/\?.*/, '')
end

#set_json_error_message(message) ⇒ Object 



99
100
101
102
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 99

def set_json_error_message message
  response.headers['Content-Type'] = 'application/hal+json;charset=utf-8'
  response.body = {error: message}.to_json
end

#set_json_validation_error_messages(errors) ⇒ Object 



104
105
106
107
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 104

def set_json_validation_error_messages errors
  response.headers['Content-Type'] = 'application/hal+json;charset=utf-8'
  response.body = {errors: errors}.to_json
end

#update_matrix_after_request? ⇒ Boolean

Returns:

  • (Boolean) 


37
38
39
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 37

def update_matrix_after_request?
  false
end

#validation_errors?(model) ⇒ Boolean

Returns:

  • (Boolean) 


137
138
139
140
141
142
143
144
 
# File 'lib/pact_broker/api/resources/base_resource.rb', line 137

def validation_errors? model
  if (errors = model.validate).any?
    set_json_validation_error_messages errors
    true
  else
    false
  end
end