Class: RobotVerification

Inherits:
Object
  • Object
show all
Defined in:
app/models/robot_verification.rb

Direct Known Subclasses

Tecan

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#errorsObject (readonly)

Returns the value of attribute errors


2
3
4
# File 'app/models/robot_verification.rb', line 2

def errors
  @errors
end

Instance Method Details

#expected_layout(batch, destination_plate_barcode) ⇒ Object


13
14
15
# File 'app/models/robot_verification.rb', line 13

def expected_layout(batch, destination_plate_barcode)
  batch.tecan_layout_plate_barcodes(destination_plate_barcode)
end

#set_plate_types(plate_types_params) ⇒ Object


49
50
51
52
53
54
55
56
57
# File 'app/models/robot_verification.rb', line 49

def set_plate_types(plate_types_params)
  plate_types_params.each do |plate_barcode, plate_type|
    next if plate_barcode.blank? || plate_type.blank?

    plate = Plate.with_barcode(plate_barcode).first or raise "Unable to locate plate #{plate_barcode.inspect} for robot verification"
    plate.plate_type = plate_type
    plate.save!
  end
end

#valid_submission?(params) ⇒ Boolean


17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
# File 'app/models/robot_verification.rb', line 17

def valid_submission?(params)
  destination_plate_barcode = params[:barcodes][:destination_plate_barcode]
  batch = Batch.find_by(id: params[:batch_id])
  robot = Robot.find_by(id: params[:robot_id])
  user = User.find_by(id: params[:user_id])

  @errors = []
  @errors << "Could not find batch #{params[:batch_id]}" if batch.nil?
  @eerors << 'Could not find robot' if robot.nil?
  @errors << 'Could not find user' if user.nil?
  @errors << 'No destination barcode specified' if destination_plate_barcode.blank?
  return false unless @errors.empty?

  expected_plate_layout = expected_layout(batch, destination_plate_barcode)

  if valid_plate_locations?(params, batch, robot, expected_plate_layout)
    batch.events.create(
      message: I18n.t('bed_verification.layout.valid', plate_barcode: destination_plate_barcode),
      created_by: user.
    )
  else
    batch.events.create(
      message: I18n.t('bed_verification.layout.invalid', plate_barcode: destination_plate_barcode),
      created_by: user.
    )
    @errors << 'Bed layout invalid'
    return false
  end

  true
end

#validate_barcode_params(barcode_hash) {|'Worksheet barcode invalid'| ... } ⇒ Object

Yields:

  • ('Worksheet barcode invalid')

4
5
6
7
8
9
10
11
# File 'app/models/robot_verification.rb', line 4

def validate_barcode_params(barcode_hash)
  return yield('No barcodes specified')      if barcode_hash.nil?

  yield('Worksheet barcode invalid')         if barcode_hash[:batch_barcode].blank?             or not Batch.valid_barcode?(barcode_hash[:batch_barcode])
  yield('Tecan robot barcode invalid')       if barcode_hash[:robot_barcode].blank?             or not Robot.valid_barcode?(barcode_hash[:robot_barcode])
  yield('User barcode invalid')              if barcode_hash[:user_barcode].blank?              or not User.find_with_barcode_or_swipecard_code(barcode_hash[:user_barcode])
  yield('Destination plate barcode invalid') if barcode_hash[:destination_plate_barcode].blank? or not Plate.with_barcode(barcode_hash[:destination_plate_barcode]).exists?
end