Merge pull request #4509 from luisramos0/backend_ctrl_payments

Bring spree_backend payments controller to OFN

.rubocop_manual_todo.yml

@@ -43,7 +43,6 @@ Layout/LineLength:
   - app/controllers/checkout_controller.rb
   - app/controllers/spree/admin/adjustments_controller_decorator.rb
   - app/controllers/spree/admin/orders_controller_decorator.rb
-  - app/controllers/spree/admin/payments_controller_decorator.rb
   - app/controllers/spree/credit_cards_controller.rb
   - app/controllers/spree/paypal_controller_decorator.rb
   - app/controllers/stripe/callbacks_controller.rb
@@ -365,7 +364,8 @@ Metrics/AbcSize:
   - app/controllers/spree/admin/orders_controller_decorator.rb
   - app/controllers/spree/admin/overview_controller.rb
   - app/controllers/spree/admin/payment_methods_controller.rb
-  - app/controllers/spree/admin/payments_controller_decorator.rb
+  - app/controllers/spree/admin/payments_controller.rb
+  - app/controllers/spree/admin/products_controller_decorator.rb
   - app/controllers/spree/admin/reports_controller.rb
   - app/controllers/spree/admin/resource_controller.rb
   - app/controllers/spree/admin/products_controller.rb
@@ -496,7 +496,6 @@ Metrics/CyclomaticComplexity:
   - app/controllers/admin/enterprise_fees_controller.rb
   - app/controllers/admin/enterprises_controller.rb
   - app/controllers/checkout_controller.rb
-  - app/controllers/spree/admin/payments_controller_decorator.rb
   - app/controllers/spree/admin/taxons_controller.rb
   - app/controllers/spree/orders_controller.rb
   - app/helpers/checkout_helper.rb
@@ -527,7 +526,6 @@ Metrics/PerceivedComplexity:
   - app/controllers/admin/enterprises_controller.rb
   - app/controllers/api/variants_controller.rb
   - app/controllers/checkout_controller.rb
-  - app/controllers/spree/admin/payments_controller_decorator.rb
   - app/controllers/spree/admin/taxons_controller.rb
   - app/controllers/spree/orders_controller.rb
   - app/helpers/checkout_helper.rb
@@ -569,7 +567,7 @@ Metrics/MethodLength:
   - app/controllers/spree/admin/image_settings_controller.rb
   - app/controllers/spree/admin/orders/customer_details_controller_decorator.rb
   - app/controllers/spree/admin/payment_methods_controller.rb
-  - app/controllers/spree/admin/payments_controller_decorator.rb
+  - app/controllers/spree/admin/payments_controller.rb
   - app/controllers/spree/admin/reports_controller.rb
   - app/controllers/spree/admin/resource_controller.rb
   - app/controllers/spree/admin/products_controller.rb

app/controllers/spree/admin/payments_controller.rb

@@ -0,0 +1,129 @@
+# frozen_string_literal: true
+
+module Spree
+  module Admin
+    class PaymentsController < Spree::Admin::BaseController
+      before_filter :load_order, except: [:show]
+      before_filter :load_payment, only: [:fire, :show]
+      before_filter :load_data
+      before_filter :can_transition_to_payment
+
+      respond_to :html
+
+      def index
+        @payments = @order.payments
+        redirect_to new_admin_order_payment_url(@order) if @payments.empty?
+      end
+
+      def new
+        @payment = @order.payments.build
+      end
+
+      def create
+        @payment = @order.payments.build(object_params)
+        load_payment_source
+
+        begin
+          unless @payment.save
+            redirect_to admin_order_payments_path(@order)
+            return
+          end
+
+          if @order.completed?
+            @payment.process!
+            flash[:success] = flash_message_for(@payment, :successfully_created)
+
+            redirect_to admin_order_payments_path(@order)
+          else
+            AdvanceOrderService.new(@order).call!
+
+            flash[:success] = Spree.t(:new_order_completed)
+            redirect_to edit_admin_order_url(@order)
+          end
+        rescue Spree::Core::GatewayError => e
+          flash[:error] = e.message.to_s
+          redirect_to new_admin_order_payment_path(@order)
+        end
+      end
+
+      # When a user fires an event, take them back to where they came from
+      # (we can't use respond_override because Spree no longer uses respond_with)
+      def fire
+        event = params[:e]
+        return unless event && @payment.payment_source
+
+        # Because we have a transition method also called void, we do this to avoid conflicts.
+        event = "void_transaction" if event == "void"
+        if @payment.public_send("#{event}!")
+          flash[:success] = t(:payment_updated)
+        else
+          flash[:error] = t(:cannot_perform_operation)
+        end
+      rescue Spree::Core::GatewayError => e
+        flash[:error] = e.message
+      ensure
+        redirect_to request.referer
+      end
+
+      private
+
+      def load_payment_source
+        if @payment.payment_method.is_a?(Spree::Gateway) &&
+           @payment.payment_method.payment_profiles_supported? &&
+           params[:card].present? &&
+           (params[:card] != 'new')
+          @payment.source = CreditCard.find_by_id(params[:card])
+        end
+      end
+
+      def object_params
+        if params[:payment] &&
+           params[:payment_source] &&
+           source_params = params.delete(:payment_source)[params[:payment][:payment_method_id]]
+          params[:payment][:source_attributes] = source_params
+        end
+        params[:payment]
+      end
+
+      def load_data
+        @amount = params[:amount] || load_order.total
+
+        # Only show payments for the order's distributor
+        @payment_methods = PaymentMethod.
+          available(:back_end).
+          select{ |pm| pm.has_distributor? @order.distributor }
+
+        @payment_method = if @payment && @payment.payment_method
+                            @payment.payment_method
+                          else
+                            @payment_methods.first
+                          end
+
+        @previous_cards = @order.credit_cards.with_payment_profile
+      end
+
+      # At this point admin should have passed through Customer Details step
+      # where order.next is called which leaves the order in payment step
+      #
+      # Orders in complete step also allows to access this controller
+      #
+      # Otherwise redirect user to that step
+      def can_transition_to_payment
+        return if @order.payment? || @order.complete?
+
+        flash[:notice] = Spree.t(:fill_in_customer_info)
+        redirect_to edit_admin_order_customer_url(@order)
+      end
+
+      def load_order
+        @order = Order.find_by_number!(params[:order_id])
+        authorize! action, @order
+        @order
+      end
+
+      def load_payment
+        @payment = Payment.find(params[:id])
+      end
+    end
+  end
+end

app/helpers/spree/admin/payments_helper.rb

@@ -0,0 +1,11 @@
+module Spree
+  module Admin
+    module PaymentsHelper
+      def payment_method_name(payment)
+        # hack to allow us to retrieve the name of a "deleted" payment method
+        id = payment.payment_method_id
+        Spree::PaymentMethod.find_with_destroyed(id).name
+      end
+    end
+  end
+end

config/locales/en.yml

@@ -2988,6 +2988,8 @@ See the %{link} to find out more about %{sitename}'s features and to start using
     zipcode: Postcode
     weight: Weight (per kg)
     error_user_destroy_with_orders: "Users with completed orders may not be deleted"
+    cannot_create_payment_without_payment_methods: "You cannot create a payment for an order without any payment methods defined."
+    please_define_payment_methods: "Please define some payment methods first."
     options: "Options"
 
     actions:

config/routes/spree.rb

@@ -97,6 +97,12 @@
       end
 
       resources :adjustments
+
+      resources :payments do
+        member do
+          put :fire
+        end
+      end
     end
 
     resources :users do