Module: Spree::Core::ControllerHelpers::PaymentParameters

Included in:
BaseController
Defined in:
lib/spree/core/controller_helpers/payment_parameters.rb

Instance Method Summary collapse

Instance Method Details

#move_payment_source_into_payments_attributes(params) ⇒ Object

This method handles the awkwardness of how the html forms are currently set up for frontend.

This method expects a params hash in the format of:

{
  payment_source: {
    # The keys here are spree_payment_method.id's
    '1' => {...source attributes for payment method 1...},
    '2' => {...source attributes for payment method 2...},
  },
  order: {
    # Note that only a single entry is expected/handled in this array
    payments_attributes: [
      {
        payment_method_id: '1',
      },
    ],
    ...other params...
  },
  ...other params...
}

And this method modifies the params into the format of:

{
  order: {
    payments_attributes: [
      {
        payment_method_id: '1',
        source_attributes: {...source attributes for payment method 1...}
      },
    ],
    ...other params...
  },
  ...other params...
}



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# File 'lib/spree/core/controller_helpers/payment_parameters.rb', line 43

def move_payment_source_into_payments_attributes(params)
  # Step 1: Gather all the information and ensure all the pieces are there.

  return params if params[:payment_source].blank?

  payment_params = params[:order] &&
                   params[:order][:payments_attributes] &&
                   params[:order][:payments_attributes].first
  return params if payment_params.blank?

  payment_method_id = payment_params[:payment_method_id]
  return params if payment_method_id.blank?

  source_params = params[:payment_source][payment_method_id]
  return params if source_params.blank?

  # Step 2: Perform the modifications.

  payment_params[:source_attributes] = source_params
  params.delete(:payment_source)

  params
end

#move_wallet_payment_source_id_into_payments_attributes(params) ⇒ Object

This method handles the awkwardness of how the html forms are currently set up for frontend.

This method expects a params hash in the format of:

{
  order: {
    wallet_payment_source_id: '123',
    ...other params...
  },
  cvc_confirm: '456', # optional
  ...other params...
}

And this method modifies the params into the format of:

{
  order: {
    payments_attributes: [
      {
        source_attributes: {
          wallet_payment_source_id: '123',
          verification_value: '456',
        },
      },
    ]
    ...other params...
  },
  ...other params...
}



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# File 'lib/spree/core/controller_helpers/payment_parameters.rb', line 98

def move_wallet_payment_source_id_into_payments_attributes(params)
  return params if params[:order].blank?

  wallet_payment_source_id = params[:order][:wallet_payment_source_id].presence
  cvc_confirm = params[:cvc_confirm].presence

  return params if wallet_payment_source_id.nil?

  params[:order][:payments_attributes] = [
    {
      source_attributes: {
        wallet_payment_source_id: wallet_payment_source_id,
        verification_value: cvc_confirm
      }
    }
  ]

  params[:order].delete(:wallet_payment_source_id)
  params.delete(:cvc_confirm)

  params
end

#set_payment_parameters_amount(params, order) ⇒ Object

This is a strange thing to do since an order can have multiple payments but we always assume that it only has a single payment and that its amount should be the current order total after store credit is applied. We should reconsider this method and its usage at some point.

This method expects a params hash in the format of:

{
  order: {
    # Note that only a single entry is expected/handled in this array
    payments_attributes: [
      {
        ...params...
      },
    ],
    ...other params...
  },
  ...other params...
}

And this method modifies the params into the format of:

{
  order: {
    payments_attributes: [
      {
        ...params...
        amount: <the order total after store credit>,
      },
    ],
    ...other params...
  },
  ...other params...
}



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# File 'lib/spree/core/controller_helpers/payment_parameters.rb', line 156

def set_payment_parameters_amount(params, order)
  return params if params[:order].blank?
  return params if params[:order][:payments_attributes].blank?

  params[:order][:payments_attributes].first[:amount] = order.order_total_after_store_credit

  params
end