Class: LabwhereReception

Inherits:
Object
  • Object
show all
Extended by:
ActiveModel::Naming
Includes:
ActiveModel::Conversion, ActiveModel::Validations
Defined in:
app/models/labwhere_reception.rb

Overview

A simple class to handle the behaviour from the labwhere reception controller

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user_code, location_barcode, asset_barcodes) ⇒ LabwhereReception

Returns a new instance of LabwhereReception.



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# File 'app/models/labwhere_reception.rb', line 22

def initialize(user_code, location_barcode, asset_barcodes)
  @asset_barcodes = (asset_barcodes || []).map(&:strip)
  @location_barcode = location_barcode.try(:strip)
  @user_code = user_code.try(:strip)
end

Instance Attribute Details

#asset_barcodes ⇒ Object (readonly)

Returns the value of attribute asset_barcodes.



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# File 'app/models/labwhere_reception.rb', line 12

def asset_barcodes
  @asset_barcodes
end

#location_barcode ⇒ Object (readonly)

Returns the value of attribute location_barcode.



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# File 'app/models/labwhere_reception.rb', line 12

def location_barcode
  @location_barcode
end

#user_code ⇒ Object

Returns the value of attribute user_code.



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# File 'app/models/labwhere_reception.rb', line 11

def user_code
  @user_code
end

Instance Method Details

#assets ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'app/models/labwhere_reception.rb', line 88

def assets
  @assets ||= Labware.with_barcode(asset_barcodes)
end

#id ⇒ Object 



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# File 'app/models/labwhere_reception.rb', line 28

def id
  nil
end

#missing_barcodes ⇒ Object 



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# File 'app/models/labwhere_reception.rb', line 92

def missing_barcodes
  machine_barcodes = assets.to_set(&:machine_barcode)
  human_barcodes = assets.to_set(&:human_barcode)
  asset_barcodes.delete_if { |barcode| human_barcodes.include?(barcode) || machine_barcodes.include?(barcode) }
end

#new_record? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/labwhere_reception.rb', line 36

def new_record?
  true
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/labwhere_reception.rb', line 32

def persisted?
  false
end

#save ⇒ Object

save attempts to perform the actions, and returns true if it was successful This maintains compatibility with rails rubocop:todo Metrics/MethodLength



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# File 'app/models/labwhere_reception.rb', line 47

def save # rubocop:todo Metrics/AbcSize
  if user_code.blank?
    errors.add(:base, 'Please provide a valid user code.')
    return false
  end
  return false unless valid?

  begin
    scan =
      LabWhereClient::Scan.create(
        location_barcode: location_barcode,
        user_code: user_code,
        labware_barcodes: asset_barcodes
      )

    unless scan.valid?
      # Prepend the errors with 'Labwhere' to make it clear where the error came from
      # This is important as you can get both Sequencescape and Labwhere errors of the same type
      # e.g. User does not exist
      labwhere_errors = scan.errors.map { |error| "LabWhere #{error}" }
      errors.add(:base, labwhere_errors)
      return false
    end
  rescue LabWhereClient::LabwhereException => e
    errors.add(:base, 'Could not connect to Labwhere.')
    return false
  end

  assets.each do |asset|
    asset.events.create_scanned_into_lab!(location_barcode, user.)
    BroadcastEvent::LabwareReceived.create!(seed: asset, user: user, properties: { location_barcode: })
  end

  result = valid?
  @user_code = ''

  result
end

#user ⇒ Object 



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# File 'app/models/labwhere_reception.rb', line 40

def user
  @user ||= User.find_with_barcode_or_swipecard_code(@user_code)
end