Module: FastJsonapi::ObjectSerializer

Extended by:
ActiveSupport::Concern
Includes:
SerializationCore
Defined in:
lib/fast_jsonapi/object_serializer.rb

Instance Method Summary collapse

Instance Method Details

#hash_for_multiple_records(serializable_hash) ⇒ Object 



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# File 'lib/fast_jsonapi/object_serializer.rb', line 65

def hash_for_multiple_records(serializable_hash)
  data = []
  included = []
  @records.each do |record|
    data << self.class.record_hash(record)
    included.concat self.class.get_included_records(record, @includes, @known_included_objects) if @includes.present?
  end
  serializable_hash[:data] = data
  serializable_hash[:included] = included if @includes.present?
  serializable_hash
end

#hash_for_one_record(serializable_hash) ⇒ Object 



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# File 'lib/fast_jsonapi/object_serializer.rb', line 59

def hash_for_one_record(serializable_hash)
  serializable_hash[:data] = self.class.record_hash(@record)
  serializable_hash[:included] = self.class.get_included_records(@record, @includes, @known_included_objects) if @includes.present?
  serializable_hash
end

#initialize(resource, options = {}) ⇒ Object 



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# File 'lib/fast_jsonapi/object_serializer.rb', line 36

def initialize(resource, options = {})
  if options.present?
    @meta_tags = options[:meta]
    @includes = options[:include].delete_if(&:blank?) if options[:include].present?
    self.class.has_permitted_includes(@includes) if @includes.present?
    @known_included_objects = {} # keep track of inc objects that have already been serialized
  end
  # @records if enumerables like Array, ActiveRecord::Relation but if Struct just make it a @record
  if resource.respond_to?(:each) && !resource.respond_to?(:each_pair)
    @records = resource
  else
    @record = resource
  end
end

#serializable_hash ⇒ Object 



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# File 'lib/fast_jsonapi/object_serializer.rb', line 51

def serializable_hash
  serializable_hash = { data: nil }
  serializable_hash[:meta] = @meta_tags if @meta_tags.present?
  return hash_for_one_record(serializable_hash) if @record
  return hash_for_multiple_records(serializable_hash) if @records
  serializable_hash
end

#serialized_json ⇒ Object 



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# File 'lib/fast_jsonapi/object_serializer.rb', line 77

def serialized_json
  self.class.to_json(serializable_hash)
end