Module: Heron::Factories::Concerns::Contents

Included in:
Plate, TubeRack
Defined in:
app/models/heron/factories/concerns/contents.rb

Overview

This module adds validation and tools to manage factories that act as content in a receptacle Eg: ::Heron::Factories::Sample

Requirements - The method or attribute content_factory needs to be defined with the class that act as factory for contents. Eg: ::Heron::Factories::Sample - The content configuration should be already stored in @params - The content configuration object needs to be in @params - The method or attribute recipients_key will need to identify the key where the config is stored. Eg: :wells - All keys referring to coordinates in the content configuration are considered as validated, if that is not the case, that validation can be provided by including the module Heron::Factories::Concerns::RecipientsCoordinate - The class should include the module Heron::Factories:Concerns::CoordinatesSupport

Use Include the module in the class after checking the previous list of requirements.

Effect Factories for each content in each well will be generated. Any validation error from them will be aggregated in the base object.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 30

def self.included(klass)
  klass.instance_eval { validate :contents }
end

Instance Method Details

#_factories_for_location(location, samples_params) ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 81

def _factories_for_location(location, samples_params)
  samples_params.each_with_index.map do |sample_params, pos|
    sample_params = sample_params.merge(study_uuid:) if study_uuid
    factory = content_factory.new(sample_params)
    unless factory.valid?
      label = label_for_error_message(location, pos, samples_params)
      errors.add(label, factory.errors.full_messages)
    end
    factory
  end
end

#add_aliquots_into_location(container, factories) ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 66

def add_aliquots_into_location(container, factories)
  factories.each { |factory| factory.create_aliquot_at(container) if factory.valid? }
end

#add_aliquots_into_locations(containers_for_locations) ⇒ Object

Creates aliquots for the samples that will be created from contents. Args: containers_for_locations: Hash<Coordinate, Container> where container is a Well or a tube and Coordinate is a position in the rack Returns: Boolean indicating if the action was produced



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# File 'app/models/heron/factories/concerns/contents.rb', line 57

def add_aliquots_into_locations(containers_for_locations)
  return unless contents

  contents.each_key do |location, _factories|
    add_aliquots_into_location(containers_for_locations[location], contents[location])
  end
  true
end

#contents ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 38

def contents
  return if errors.count.positive?
  return unless params_for_contents

  @contents ||=
    params_for_contents
      .keys
      .each_with_object({}) do |coordinate, memo|
        samples_params = [params_for_contents[coordinate]].flatten.compact
        memo[unpad_coordinate(coordinate)] = _factories_for_location(coordinate, samples_params)
      end
end

#label_for_error_message(location, pos, samples_params) ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 93

def label_for_error_message(location, pos, samples_params)
  samples_params.length == 1 ? "Content #{location}" : "Content #{location}, pos: #{pos}"
end

#params_for_contents ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 70

def params_for_contents
  return unless @params[recipients_key]

  @params_for_contents ||=
    @params[recipients_key]
      .keys
      .each_with_object({}) do |location, obj|
        obj[unpad_coordinate(location)] = @params.dig(recipients_key, location, :content)
      end
end

#study_uuid ⇒ Object 



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# File 'app/models/heron/factories/concerns/contents.rb', line 34

def study_uuid
  @params[:study_uuid]
end