Class: DevCycle::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/devcycle-ruby-server-sdk/api/client.rb

Instance Method Summary collapse

Constructor Details

#initialize(sdkKey, dvc_options = Options.new, wait_for_init = false) ⇒ Client

Returns a new instance of Client.



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 6

def initialize(sdkKey, dvc_options = Options.new, wait_for_init = false)
  if sdkKey.nil?
    raise ArgumentError.new('Missing SDK key!')
  elsif !sdkKey.start_with?('server') && !sdkKey.start_with?('dvc_server')
    raise ArgumentError.new('Invalid SDK key!')
  end

  @sdkKey = sdkKey
  @dvc_options = dvc_options
  @logger = dvc_options.logger

  if @dvc_options.enable_cloud_bucketing
    @api_client = ApiClient.default
    @api_client.config.api_key['bearerAuth'] = @sdkKey
    @api_client.config.enable_edge_db = @dvc_options.enable_edge_db
    @api_client.config.logger = @logger
  else
    @local_bucketing = LocalBucketing.new(@sdkKey, dvc_options, wait_for_init)
    @event_queue = EventQueue.new(@sdkKey, dvc_options.event_queue_options, @local_bucketing)
  end
end

Instance Method Details

#all_features(user, opts = {}) ⇒ Hash<String, Feature>

Get all features by key for user data

Parameters:

  • user (User)
  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 72

def all_features(user, opts = {})
  if !user.is_a?(DevCycle::User)
    fail ArgumentError, "user param must be an instance of DevCycle::User!"
  end

  validate_model(user)

  if @dvc_options.enable_cloud_bucketing
    data, _status_code, _headers = all_features_with_http_info(user, opts)
    return data
  end

  if local_bucketing_initialized? && @local_bucketing.has_config
    bucketed_config = @local_bucketing.generate_bucketed_config(user)
    bucketed_config.features
  else
    {}
  end
end

#all_features_with_http_info(user, opts = {}) ⇒ Array<(Hash<String, Feature>, Integer, Hash)>

Get all features by key for user data

Parameters:

  • user (User)
  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:

  • (Array<(Hash<String, Feature>, Integer, Hash)>) —

    Hash<String, Feature> data, response status code and response headers



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 96

def all_features_with_http_info(user, opts = {})
  if @api_client.config.debugging
    @api_client.config.logger.debug 'Calling API: DevCycle::Client.all_features ...'
  end
  # verify the required parameter 'user' is set
  if @api_client.config.client_side_validation && user.nil?
    fail ArgumentError, "Missing the required parameter 'user' when calling DevCycle::Client.all_features"
  end
  # resource path
  local_var_path = '/v1/features'

  # query parameters
  query_params = opts[:query_params] || {}

  # header parameters
  header_params = opts[:header_params] || {}
  # HTTP header 'Accept' (if needed)
  header_params['Accept'] = @api_client.select_header_accept(['application/json'])
  # HTTP header 'Content-Type'
  content_type = @api_client.select_header_content_type(['application/json'])
  if !content_type.nil?
    header_params['Content-Type'] = content_type
  end

  # form parameters
  form_params = opts[:form_params] || {}

  # http body (model)
  post_body = opts[:debug_body] || user.to_json

  # return_type
  return_type = opts[:debug_return_type] || 'Hash<String, Feature>'

  # auth_names
  auth_names = opts[:debug_auth_names] || ['bearerAuth']

  new_options = opts.merge(
    :operation => :"Client.all_features",
    :header_params => header_params,
    :query_params => query_params,
    :form_params => form_params,
    :body => post_body,
    :auth_names => auth_names,
    :return_type => return_type
  )

  data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
  if @api_client.config.debugging
    @api_client.config.logger.debug "API called: DevCycle::Client#all_features\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
  end
  return data, status_code, headers
end

#all_variables(user, opts = {}) ⇒ Hash<String, Variable>

Get all variables by key for user data

Parameters:

  • user (User)
  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 302

def all_variables(user, opts = {})
  if !user.is_a?(DevCycle::User)
    fail ArgumentError, "user param must be an instance of DevCycle::User!"
  end

  validate_model(user)

  if @dvc_options.enable_cloud_bucketing
    data, _status_code, _headers = all_variables_with_http_info(user, opts)
    return data
  end

  if local_bucketing_initialized? && @local_bucketing.has_config
    bucketed_config = @local_bucketing.generate_bucketed_config(user)
    bucketed_config.variables
  else
    {}
  end
end

#all_variables_with_http_info(user, opts = {}) ⇒ Array<(Hash<String, Variable>, Integer, Hash)>

Get all variables by key for user data

Parameters:

  • user (User)
  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:

  • (Array<(Hash<String, Variable>, Integer, Hash)>) —

    Hash<String, Variable> data, response status code and response headers



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 326

def all_variables_with_http_info(user, opts = {})
  if @api_client.config.debugging
    @api_client.config.logger.debug 'Calling API: DevCycle::Client.all_variables ...'
  end
  # verify the required parameter 'user' is set
  if @api_client.config.client_side_validation && user.nil?
    fail ArgumentError, "Missing the required parameter 'user' when calling DevCycle::Client.all_variables"
  end
  # resource path
  local_var_path = '/v1/variables'

  # query parameters
  query_params = opts[:query_params] || {}

  # header parameters
  header_params = opts[:header_params] || {}
  # HTTP header 'Accept' (if needed)
  header_params['Accept'] = @api_client.select_header_accept(['application/json'])
  # HTTP header 'Content-Type'
  content_type = @api_client.select_header_content_type(['application/json'])
  if !content_type.nil?
    header_params['Content-Type'] = content_type
  end

  # form parameters
  form_params = opts[:form_params] || {}

  # http body (model)
  post_body = opts[:debug_body] || user.to_json

  # return_type
  return_type = opts[:debug_return_type] || 'Hash<String, Variable>'

  # auth_names
  auth_names = opts[:debug_auth_names] || ['bearerAuth']

  new_options = opts.merge(
    :operation => :"Client.all_variables",
    :header_params => header_params,
    :query_params => query_params,
    :form_params => form_params,
    :body => post_body,
    :auth_names => auth_names,
    :return_type => return_type
  )

  data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
  if @api_client.config.debugging
    @api_client.config.logger.debug "API called: DevCycle::Client#all_variables\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
  end
  return data, status_code, headers
end

#close ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 28

def close
  if @dvc_options.enable_cloud_bucketing
    @logger.info("Cloud Bucketing does not require closing.")
    return
  end
  if @local_bucketing != nil
    if !@local_bucketing.initialized
      @logger.info("Awaiting client initialization before closing")
      while !@local_bucketing.initialized
        sleep(0.5)
      end
    end
    @local_bucketing.close
    @local_bucketing = nil
    @logger.info("Closed DevCycle Local Bucketing Engine.")
  end

  @event_queue.close
  @logger.info("Closed DevCycle Client.")
  nil
end

#determine_variable_type(variable_value) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 484

def determine_variable_type(variable_value)
  if variable_value.is_a?(String)
    'String'
  elsif variable_value.is_a?(TrueClass) || variable_value.is_a?(FalseClass)
    'Boolean'
  elsif variable_value.is_a?(Integer) || variable_value.is_a?(Float)
    'Number'
  elsif variable_value.is_a?(Hash)
    'JSON'
  else
    raise ArgumentError, "Invalid type for variable: #{variable_value}"
  end
end

#flush_events ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 476

def flush_events
  @event_queue.flush_events
end

#local_bucketing_initialized? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 480

def local_bucketing_initialized?
  !@local_bucketing.nil? && @local_bucketing.initialized
end

#set_client_custom_data(custom_data) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 50

def set_client_custom_data(custom_data)
  if @dvc_options.enable_cloud_bucketing
    raise StandardError.new("Client Custom Data is only available in Local bucketing mode.")
  end

  if local_bucketing_initialized?
    @local_bucketing.set_client_custom_data(custom_data)
  else
    @logger.warn("Local bucketing not initialized. Unable to set client custom data.")
  end
  nil
end

#track(user, event_data, opts = {}) ⇒ InlineResponse201

Post events to DevCycle for user

Parameters:

  • user (User)
  • event_data (Event)
  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 384

def track(user, event_data, opts = {})
  if !user.is_a?(DevCycle::User)
    fail ArgumentError, "user param must be an instance of DevCycle::User!"
  end

  validate_model(user)

  if !event_data.is_a?(DevCycle::Event)
    fail ArgumentError, "event_data param must be an instance of DevCycle::Event!"
  end

  validate_model(event_data)

  if @dvc_options.enable_cloud_bucketing
    track_with_http_info(user, event_data, opts)
    return
  end

  if local_bucketing_initialized?
    @event_queue.queue_event(user, event_data)
  else
    @logger.warn('track called before DevCycle::Client initialized, event will not be tracked')
  end
end

#track_with_http_info(user, event_data, opts = {}) ⇒ Array<(InlineResponse201, Integer, Hash)>

Post events to DevCycle for user

Parameters:

  • user (User)
  • event_data (Event)
  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:

  • (Array<(InlineResponse201, Integer, Hash)>) —

    InlineResponse201 data, response status code and response headers



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 414

def track_with_http_info(user, event_data, opts = {})
  if @api_client.config.debugging
    @api_client.config.logger.debug 'Calling API: DevCycle::Client.post_events ...'
  end
  # verify the required parameter 'user_data_and_events_body' is set
  if @api_client.config.client_side_validation && (user.nil? || event_data.nil?)
    fail ArgumentError, "Missing the required parameter 'user_data_and_events_body' when calling DevCycle::Client.post_events"
  end

  user_data_and_events_body = DevCycle::UserDataAndEventsBody.new({
                                                                    user: user,
                                                                    events: [event_data]
                                                                  })

  # resource path
  local_var_path = '/v1/track'

  # query parameters
  query_params = opts[:query_params] || {}

  # header parameters
  header_params = opts[:header_params] || {}
  # HTTP header 'Accept' (if needed)
  header_params['Accept'] = @api_client.select_header_accept(['application/json'])
  # HTTP header 'Content-Type'
  content_type = @api_client.select_header_content_type(['application/json'])
  if !content_type.nil?
    header_params['Content-Type'] = content_type
  end

  # form parameters
  form_params = opts[:form_params] || {}

  # http body (model)
  post_body = opts[:debug_body] || @api_client.object_to_http_body(user_data_and_events_body)

  # if post_body.user.respond_to?(:to_hash)
  #   post_body.user = post_body.user.to_hash()

  # return_type
  return_type = opts[:debug_return_type] || 'InlineResponse201'

  # auth_names
  auth_names = opts[:debug_auth_names] || ['bearerAuth']

  new_options = opts.merge(
    :operation => :"Client.post_events",
    :header_params => header_params,
    :query_params => query_params,
    :form_params => form_params,
    :body => post_body,
    :auth_names => auth_names,
    :return_type => return_type
  )

  data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
  if @api_client.config.debugging
    @api_client.config.logger.debug "API called: DevCycle::Client#post_events\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
  end
  return data, status_code, headers
end

#validate_model(model) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 63

def validate_model(model)
  return if model.valid?
  fail ArgumentError, "Invalid data provided for model #{model.class.name}: #{model.list_invalid_properties()}"
end

#variable(user, key, default, opts = {}) ⇒ Variable

Get variable by key for user data

Parameters:

  • user (User)
  • key (String) —

    Variable key

  • default —

    Default value for variable if none is retrieved

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 166

def variable(user, key, default, opts = {})
  if !user.is_a?(DevCycle::User)
    fail ArgumentError, "user param must be an instance of DevCycle::User!"
  end

  validate_model(user)

  if @dvc_options.enable_cloud_bucketing
    data, _status_code, _headers = variable_with_http_info(key, user, default, opts)
    return data
  end

  value = default
  type = determine_variable_type(default)
  defaulted = true
  if local_bucketing_initialized? && @local_bucketing.has_config
    type_code = variable_type_code_from_type(type)
    variable_pb = variable_for_user_pb(user, key, type_code)
    unless variable_pb.nil?
      value = get_variable_value(variable_pb)
      defaulted = false
    end
  else
    @logger.warn("Local bucketing not initialized, returning default value for variable #{key}")
    variable_event = Event.new({ type: DevCycle::EventTypes[:agg_variable_defaulted], target: key })
    bucketed_config = BucketedUserConfig.new({}, {}, {}, {}, {}, {}, [])
    @event_queue.queue_aggregate_event(variable_event, bucketed_config)
  end

  Variable.new({
    key: key,
    value: value,
    type: type,
    defaultValue: default,
    isDefaulted: defaulted
  })
end

#variable_for_user(user, key, variable_type_code) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 204

def variable_for_user(user, key, variable_type_code)
  json_str = @local_bucketing.variable_for_user(user, key, variable_type_code)
  return nil if json_str.nil?
  JSON.parse(json_str)
end

#variable_for_user_pb(user, key, variable_type_code) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 210

def variable_for_user_pb(user, key, variable_type_code)
  user_data_pb = user.to_pb_user_data
  params_pb = Proto::VariableForUserParams_PB.new(
    sdkKey: @sdkKey,
    variableKey: key,
    variableType: variable_type_pb_code_from_type_code(variable_type_code),
    user: user_data_pb,
    shouldTrackEvent: true
  )
  param_bin_string = Proto::VariableForUserParams_PB.encode(params_pb)
  var_bin_string = @local_bucketing.variable_for_user_pb(param_bin_string)
  if var_bin_string.nil?
    return nil
  end
  Proto::SDKVariable_PB.decode(var_bin_string)
end

#variable_type_code_from_type(type) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 498

def variable_type_code_from_type(type)
  case type
  when 'String'
    @local_bucketing.variable_type_codes[:string]
  when 'Boolean'
    @local_bucketing.variable_type_codes[:boolean]
  when 'Number'
    @local_bucketing.variable_type_codes[:number]
  when 'JSON'
    @local_bucketing.variable_type_codes[:json]
  else
    raise ArgumentError.new("Invalid type for variable: #{type}")
  end
end

#variable_type_pb_code_from_type_code(type_code) ⇒ Object 



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 513

def variable_type_pb_code_from_type_code(type_code)
  case type_code
  when @local_bucketing.variable_type_codes[:string]
    Proto::VariableType_PB::String
  when @local_bucketing.variable_type_codes[:boolean]
    Proto::VariableType_PB::Boolean
  when @local_bucketing.variable_type_codes[:number]
    Proto::VariableType_PB::Number
  when @local_bucketing.variable_type_codes[:json]
    Proto::VariableType_PB::JSON
  else
    raise ArgumentError.new("Invalid type code for variable: #{type_code}")
  end
end

#variable_value(user, key, default, opts = {}) ⇒ Object

Get variable value by key for user data

Parameters:

  • user (User)
  • key (String) —

    Variable key

  • default —

    Default value for variable if none is retrieved

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:

  • variable value which can be: string, number, boolean, or JSON



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 155

def variable_value(user, key, default, opts = {})
  variable_obj = variable(user, key, default, opts)
  variable_obj.value
end

#variable_with_http_info(key, user, default, opts = {}) ⇒ Array<(Variable, Integer, Hash)>

Get variable by key for user data

Parameters:

  • key (String) —

    Variable key

  • user (User)
  • default —

    Default value for variable if none is retrieved

  • opts (Hash) (defaults to: {}) —

    the optional parameters

Returns:

  • (Array<(Variable, Integer, Hash)>) —

    Variable data, response status code and response headers



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# File 'lib/devcycle-ruby-server-sdk/api/client.rb', line 233

def variable_with_http_info(key, user, default, opts = {})
  if @api_client.config.debugging
    @api_client.config.logger.debug 'Calling API: DevCycle::Client.variable ...'
  end
  # verify the required parameter 'key' is set
  if @api_client.config.client_side_validation && key.nil?
    fail ArgumentError, "Missing the required parameter 'key' when calling DevCycle::Client.variable"
  end
  # verify the required parameter 'user' is set
  if @api_client.config.client_side_validation && user.nil?
    fail ArgumentError, "Missing the required parameter 'user' when calling DevCycle::Client.variable"
  end
  # resource path
  local_var_path = '/v1/variables/{key}'.sub('{' + 'key' + '}', CGI.escape(key.to_s))

  # query parameters
  query_params = opts[:query_params] || {}

  # header parameters
  header_params = opts[:header_params] || {}
  # HTTP header 'Accept' (if needed)
  header_params['Accept'] = @api_client.select_header_accept(['application/json'])
  # HTTP header 'Content-Type'
  content_type = @api_client.select_header_content_type(['application/json'])
  if !content_type.nil?
    header_params['Content-Type'] = content_type
  end

  # form parameters
  form_params = opts[:form_params] || {}

  # http body (model)
  post_body = opts[:debug_body] || user.to_json

  # return_type
  return_type = opts[:debug_return_type] || 'Variable'

  # auth_names
  auth_names = opts[:debug_auth_names] || ['bearerAuth']

  new_options = opts.merge(
    :operation => :"Client.variable",
    :header_params => header_params,
    :query_params => query_params,
    :form_params => form_params,
    :body => post_body,
    :auth_names => auth_names,
    :return_type => return_type
  )

  begin
    data, status_code, headers = @api_client.call_api(:POST, local_var_path, new_options)
    if @api_client.config.debugging
      @api_client.config.logger.debug "API called: DevCycle::Client#variable\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
    end
    return data
  rescue ApiError => error
    if error.code != 404
      @api_client.config.logger.error("Failed to retrieve variable value: #{error.message}")
    end

    return Variable.new(key: key, value: default, isDefaulted: true)
  end
end