Class: AssetBarcode

Inherits:
ApplicationRecord show all
Defined in:
app/models/asset_barcode.rb

Overview

This class only a concurrency safe counter to generate asset barcode Used for tubes

See Also:

Class Method Summary collapse

Methods inherited from ApplicationRecord

alias_association, convert_labware_to_receptacle_for, find_by_id_or_name, find_by_id_or_name!

Methods included from Squishify

extended

Class Method Details

.new_barcode(prefix = Tube.default_prefix) ⇒ String

Note:

The returned string does NOT include the prefix.

Generate a new Sanger barcode, namespaced with the given prefix

Examples:

Generating a new barcode

AssetBarcode.new_barcode #=> '12345'

Parameters:

  • prefix (String) (defaults to: Tube.default_prefix) —

    The two letter prefix at the beginning of the barcode (default Tube.default_prefix, NT)

Returns:

  • (String) —

    The number component of the new barcode in string format.



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# File 'app/models/asset_barcode.rb', line 15

has_metadata do
  # NOTE: The following attribute is not required for Microarray Genotyping.
  # I think this might be broken and suggests that there should be separate classes for project: one for
  # next-gen sequencing that includes this attribute in it's metadata, and one for microarray genotyping
  # that doesn't.
  include ProjectManager::Associations
  include BudgetDivision::Associations

  custom_attribute(:project_cost_code, required: true)
  custom_attribute(:funding_comments)
  custom_attribute(:collaborators)
  custom_attribute(:external_funding_source)
  custom_attribute(:sequencing_budget_cost_centre)
  custom_attribute(:project_funding_model, in: PROJECT_FUNDING_MODELS)
  custom_attribute(:gt_committee_tracking_id)

  before_validation do |record|
    record.project_cost_code = nil if record.project_cost_code.blank?
    record.project_funding_model = nil if record.project_funding_model.blank?
  end
end