Class: Labimotion::SampleAssociation

Inherits:
Object
  • Object
show all
Defined in:
lib/labimotion/libs/sample_association.rb

Class Method Summary collapse

Class Method Details

.build_sample(sid, cols, current_user, cr_opt) ⇒ Object 



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# File 'lib/labimotion/libs/sample_association.rb', line 5

def self.build_sample(sid, cols, current_user, cr_opt)
  parent_sample = Sample.find(sid)
  case cr_opt
  when 0
    subsample = parent_sample
    collections = Collection.where(id: cols).where.not(id: subsample.collections.pluck(:id))
    subsample.collections << collections unless collections.empty?
  when 1
    subsample = parent_sample.create_subsample(current_user, cols, true)
  when 2
    subsample = parent_sample.dup
    subsample.parent = nil
    collections = (Collection.where(id: cols) | Collection.where(user_id: current_user.id, label: 'All', is_locked: true))
    subsample.collections << collections
    subsample.container = Container.create_root_container
  else
    return nil
  end

  return nil if subsample.nil?

  subsample.save!
  subsample.reload
  subsample
rescue StandardError => e
  Labimotion.log_exception(e, current_user)
  nil
end

.build_table_element(field_tables, current_user, element = nil) ⇒ Object

Link the generic elements referenced by drag_element table columns to the owning element, mirroring what layer-level drag_element fields do below.



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# File 'lib/labimotion/libs/sample_association.rb', line 75

def self.build_table_element(field_tables, current_user, element = nil)
  els = []
  return els if element.nil?

  field_tables.each do |field|
    next unless field['sub_values'].present? && field[Labimotion::Prop::SUBFIELDS].present?

    field_table_elements = field[Labimotion::Prop::SUBFIELDS].select { |ss| ss['type'] == Labimotion::FieldType::DRAG_ELEMENT }
    next unless field_table_elements.present?

    col_ids = field_table_elements.map { |x| x.values[0] }
    col_ids.each do |col_id|
      field['sub_values'].each do |sub_value|
        next unless sub_value[col_id].present? && sub_value[col_id]['value'].present? && sub_value[col_id]['value']['el_id'].present?

        svalue = sub_value[col_id]['value']
        sid = svalue['el_id']
        next if sid == element.id

        # drag_element may link a standard element (reaction, cell_line, ...);
        # el_id is then NOT a Labimotion::Element id, so an ElementsElement row
        # would associate an unrelated generic element that shares the id.
        next if Labimotion::LinkedElement::MODELS.key?(svalue['el_klass'].to_s)

        el = Labimotion::Element.find_by(id: sid)
        next if el.nil?

        Labimotion::ElementsElement.find_or_create_by(parent_id: element.id, element_id: el.id)
        els << el.id
      end
    end
  end
  els
rescue StandardError => e
  Labimotion.log_exception(e, current_user)
  []
end

.build_table_sample(field_tables, current_user, element = nil) ⇒ Object 



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# File 'lib/labimotion/libs/sample_association.rb', line 34

def self.build_table_sample(field_tables, current_user, element = nil)
  sds = []
  field_tables.each do |field|
    next unless field['sub_values'].present? && field[Labimotion::Prop::SUBFIELDS].present?

    field_table_samples = field[Labimotion::Prop::SUBFIELDS].select { |ss| ss['type'] == Labimotion::FieldType::DRAG_SAMPLE }
    next unless field_table_samples.present?

    col_ids = field_table_samples.map { |x| x.values[0] }
    col_ids.each do |col_id|
      field['sub_values'].each do |sub_value|
        next unless sub_value[col_id].present? && sub_value[col_id]['value'].present? && sub_value[col_id]['value']['el_id'].present?

        svalue = sub_value[col_id]['value']
        sid = svalue['el_id']
        next unless sid.present?

        sds << sid unless svalue['is_new']
        next unless svalue['is_new']

        cr_opt = svalue['cr_opt']
        next if element.nil?

        subsample = Labimotion::SampleAssociation.build_sample(sid, element.collections, current_user, cr_opt) unless sid.nil? || cr_opt.nil?
        next if subsample.nil?

        sds << subsample.id
        sub_value[col_id]['value']['el_id'] = subsample.id
        sub_value[col_id]['value']['is_new'] = false
        Labimotion::ElementsSample.find_or_create_by(element_id: element.id, sample_id: subsample.id)
      end
    end
  end
  sds
rescue StandardError => e
  Labimotion.log_exception(e, current_user)
  []
end

.update_sample_association(properties, current_user, element = nil) ⇒ Object 



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# File 'lib/labimotion/libs/sample_association.rb', line 113

def self.update_sample_association(properties, current_user, element = nil)
  # Every element and segment properties save funnels through here, which
  # makes it the one place guaranteed to see the payload before it is stored.
  Labimotion::LinkedElement.strip_defaults(properties)
  sds = []
  els = []
  properties[Labimotion::Prop::LAYERS].keys.each do |key|
    layer = properties[Labimotion::Prop::LAYERS][key]
    field_samples = layer[Labimotion::Prop::FIELDS].select { |ss| ss['type'] == Labimotion::FieldType::DRAG_SAMPLE }
    field_samples.each do |field|
      idx = properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS].index(field)
      return if field.is_a?(String) || properties.is_a?(String)
      next unless field['value'].is_a?(Hash)

      sid = field.dig('value', 'el_id')
      next if sid.blank?

      sds << sid unless properties.dig(Labimotion::Prop::LAYERS, key, Labimotion::Prop::FIELDS, idx, 'value', 'is_new') == true
      next unless properties.dig(Labimotion::Prop::LAYERS, key, Labimotion::Prop::FIELDS, idx, 'value', 'is_new') == true

      cr_opt = field.dig('value', 'cr_opt')
      subsample = Labimotion::SampleAssociation.build_sample(sid, element&.collections, current_user, cr_opt) unless sid.nil? || cr_opt.nil?
      next if subsample.nil?

      sds << subsample.id
      properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS][idx]['value']['el_id'] = subsample.id
      properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS][idx]['value']['el_label'] = subsample.short_label
      properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS][idx]['value']['el_tip'] = subsample.short_label
      properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS][idx]['value']['is_new'] = false
      Labimotion::ElementsSample.find_or_create_by(element_id: element.id, sample_id: subsample.id) if element.present?
    end
    field_tables = properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS].select { |ss| ss['type'] == Labimotion::FieldType::TABLE }
    if element.present?
      sds << Labimotion::SampleAssociation.build_table_sample(field_tables, current_user, element)
      els << Labimotion::SampleAssociation.build_table_element(field_tables, current_user, element)
    end
    field_elements = layer[Labimotion::Prop::FIELDS].select { |ss| ss['type'] == Labimotion::FieldType::DRAG_ELEMENT }
    field_elements.each do |field|
      idx = properties[Labimotion::Prop::LAYERS][key][Labimotion::Prop::FIELDS].index(field)
      return if field.is_a?(String) || properties.is_a?(String)
      next unless field['value'].is_a?(Hash)

      sid = field.dig('value', 'el_id')
      next if element.nil? || sid.blank? || sid == element.id

      # drag_element may link a standard element (reaction, cell_line, ...);
      # el_id is then NOT a Labimotion::Element id, so an ElementsElement row
      # would associate an unrelated generic element that shares the id.
      next if Labimotion::LinkedElement::MODELS.key?(field.dig('value', 'el_klass').to_s)

      el = Labimotion::Element.find_by(id: sid)
      next if el.nil?

      Labimotion::ElementsElement.find_or_create_by(parent_id: element.id, element_id: el.id)
      els << el.id
    end
  end
  if element.present?
    sds = sds.flatten.uniq
    els = els.flatten.uniq
    es_list = sds.present? ? Labimotion::ElementsSample.where(element_id: element.id).where.not(sample_id: sds) : Labimotion::ElementsSample.where(element_id: element.id)
    ee_list = els.present? ? Labimotion::ElementsElement.where(parent_id: element.id).where.not(element_id: els) : Labimotion::ElementsElement.where(parent_id: element.id)
    es_list.destroy_all if es_list.present?
    ee_list.destroy_all if ee_list.present?
  end
  properties
rescue StandardError => e
  Labimotion.log_exception(e, current_user)
end