Module: SpreeCmCommissioner::OrderQrCodeable

Defined in:
app/models/concerns/spree_cm_commissioner/order_qr_codeable.rb

Instance Method Summary collapse

Instance Method Details

#generate_png_qr(size = 120) ⇒ Object 



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# File 'app/models/concerns/spree_cm_commissioner/order_qr_codeable.rb', line 15

def generate_png_qr(size = 120)
  qrcode = RQRCode::QRCode.new(qr_data)
  qrcode.as_png(
    bit_depth: 1,
    border_modules: 1,
    color_mode: ChunkyPNG::COLOR_GRAYSCALE,
    color: 'black',
    file: nil,
    fill: 'white',
    module_px_size: 4,
    resize_exactly_to: false,
    resize_gte_to: false,
    size: size
  )
end

#generate_svg_qr ⇒ Object 



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# File 'app/models/concerns/spree_cm_commissioner/order_qr_codeable.rb', line 3

def generate_svg_qr
  qrcode = RQRCode::QRCode.new(qr_data)
  qrcode.as_svg(
    color: '000',
    shape_rendering: 'crispEdges',
    module_size: 5,
    standalone: true,
    use_path: true,
    viewbox: '0 0 20 10'
  )
end

#jwt_qr_data ⇒ Object 



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# File 'app/models/concerns/spree_cm_commissioner/order_qr_codeable.rb', line 35

def jwt_qr_data
  SpreeCmCommissioner::Orders::JwtToken::Generate.call(order: self).value[:token]
end

#qr_data ⇒ Object 



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# File 'app/models/concerns/spree_cm_commissioner/order_qr_codeable.rb', line 31

def qr_data
  "#{number}-#{token}"
end