Class: Unimatrix::BlueprintOperation

Inherits:
Operation
  • Object
show all
Defined in:
lib/unimatrix/blueprint_operation.rb

Constant Summary collapse

@@blueprints = 
{}

Instance Method Summary collapse

Methods inherited from Operation

#destroy, #include, #key, #limit, #offset, #read_in_batches, #where, #write

Constructor Details

#initialize(realm_uuid, options = {}) ⇒ BlueprintOperation

Returns a new instance of BlueprintOperation.



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# File 'lib/unimatrix/blueprint_operation.rb', line 7

def initialize( realm_uuid, options = {} )
  @realm_uuid = realm_uuid
  super( "/realms/#{ realm_uuid }/blueprints", options )
end

Instance Method Details

#read ⇒ Object 



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# File 'lib/unimatrix/blueprint_operation.rb', line 12

def read
  @@blueprints[ @realm_uuid ] ||= begin
    blueprints = []

    offset = 0
    segment_count = 10
    total = nil
    errors = nil

    while total.nil? || offset < total
      operation = self.offset( offset ).include( 'blueprint_attributes' )

      operation.read do | resources, response |

        if !response.body[ 'errors' ].nil?
          errors = response.body[ 'errors' ]
          break
        end

        offset += segment_count
        total = response.body[ '$this' ][ 'unlimited_count' ]

        blueprints += resources
      end

      raise "Error requesting blueprints for realm #{ @realm_uuid }. Error: #{ errors }"  if !errors.nil?
    end

    blueprints
  end
end