Working checkout_controller.rb that charges Stripe

* Add billing address setting

app/controllers/discourse_donations/charges_controller.rb

@@ -9,33 +9,10 @@ module DiscourseDonations
 
     skip_before_action :verify_authenticity_token, only: [:create]
 
-    def checkout
-      output = { 'messages' => [], 'rewards' => [] }
-      payment = DiscourseDonations::Stripe.new(secret_key, stripe_options)
-      begin
-        payment.checkoutCharge(user_params[:amount], user_params[:stripe_options])
-      rescue ::Stripe::CardError => e
-        err = e.json_body[:error]
-
-        output['messages'] << "There was an error (#{err[:type]})."
-        output['messages'] << "Error code: #{err[:code]}" if err[:code]
-        output['messages'] << "Decline code: #{err[:decline_code]}" if err[:decline_code]
-        output['messages'] << "Message: #{err[:message]}" if err[:message]
-
-        render(:json => output) and return
-      end
-
-      if charge['paid'] == true
-        output['messages'] << I18n.t('donations.payment.success')
-
-        output['rewards'] << { type: :group, name: group_name } if group_name
-        output['rewards'] << { type: :badge, name: badge_name } if badge_name
-      end
-
-      render :json => output
-    end
-
     def create
+      Rails.logger.debug params.inspect
+      Rails.logger.debug user_params.inspect
+
       output = { 'messages' => [], 'rewards' => [] }
 
       if create_account

app/controllers/discourse_donations/checkout_controller.rb

@@ -0,0 +1,92 @@
+require_dependency 'discourse'
+
+module DiscourseDonations
+  class CheckoutController < ActionController::Base
+    include CurrentUser
+
+    protect_from_forgery prepend: true
+    protect_from_forgery with: :exception
+
+    skip_before_action :verify_authenticity_token, only: [:create]
+
+    def create
+      Rails.logger.debug params.inspect
+      Rails.logger.debug user_params.inspect
+
+      output = { 'messages' => [], 'rewards' => [] }
+      payment = DiscourseDonations::Stripe.new(secret_key, stripe_options)
+
+      begin
+        charge = payment.checkoutCharge(user_params[:stripeEmail],
+                                        user_params[:stripeToken],
+                                        user_params[:amount])
+      rescue ::Stripe::CardError => e
+        err = e.json_body[:error]
+
+        output['messages'] << "There was an error (#{err[:type]})."
+        output['messages'] << "Error code: #{err[:code]}" if err[:code]
+        output['messages'] << "Decline code: #{err[:decline_code]}" if err[:decline_code]
+        output['messages'] << "Message: #{err[:message]}" if err[:message]
+
+        render(:json => output) and return
+      end
+
+      if charge['paid']
+        output['messages'] << I18n.t('donations.payment.success')
+        output['rewards'] << { type: :group, name: group_name } if group_name
+        output['rewards'] << { type: :badge, name: badge_name } if badge_name
+      end
+
+      render :json => output
+    end
+
+    private
+
+
+    def reward?(payment)
+      payment.present? && payment.successful?
+    end
+
+    def group_name
+      SiteSetting.discourse_donations_reward_group_name
+    end
+
+    def badge_name
+      SiteSetting.discourse_donations_reward_badge_name
+    end
+
+    def secret_key
+      SiteSetting.discourse_donations_secret_key
+    end
+
+    def user_params
+      params.permit(:amount,
+                    :stripeToken,
+                    :stripeTokenType,
+                    :stripeEmail,
+                    :stripeBillingName,
+                    :stripeBillingAddressLine1,
+                    :stripeBillingAddressZip,
+                    :stripeBillingAddressState,
+                    :stripeBillingAddressCity,
+                    :stripeBillingAddressCountry,
+                    :stripeBillingAddressCountryCode,
+                    :stripeShippingName,
+                    :stripeShippingAddressLine1,
+                    :stripeShippingAddressZip,
+                    :stripeShippingAddressState,
+                    :stripeShippingAddressCity,
+                    :stripeShippingAddressCountry,
+                    :stripeShippingAddressCountryCode
+
+      )
+    end
+
+    def stripe_options
+      {
+          description: SiteSetting.discourse_donations_description,
+          currency: SiteSetting.discourse_donations_currency
+      }
+    end
+  end
+end

app/services/discourse_donations/stripe.rb

@@ -1,4 +1,3 @@
-
 module DiscourseDonations
   class Stripe
     attr_reader :charge, :currency, :description
@@ -9,14 +8,19 @@ module DiscourseDonations
       @currency = opts[:currency]
     end
 
-    def checkoutCharge(amount, token)
-      @charge = Stripe::Charge.create(
-        :amount => amount,
-        :currency => opts[:currency],
-        :description => @description,
-        :source => token,
+    def checkoutCharge(email, token, amount)
+      customer = ::Stripe::Customer.create(
+          :email => email,
+          :source  => token
       )
-      @charge
+
+      charge = ::Stripe::Charge.create(
+        :customer => customer.id,
+        :amount => amount,
+        :description => @description,
+        :currency => @currency
+      )
+      charge
     end
 
     def charge(email, opts)