Merge pull request #1108 from rishabhs95/stripe

Online payment feature - direct stripe integration

app/controllers/conference_registrations_controller.rb

@@ -28,8 +28,10 @@ class ConferenceRegistrationsController < ApplicationController
   end
 
   def show
-    @total_price = Ticket.total_price(@conference, current_user)
-    @tickets = current_user.ticket_purchases.where(conference_id: @conference.id)
+    @total_price = Ticket.total_price(@conference, current_user, paid: true)
+    @tickets = current_user.ticket_purchases.by_conference(@conference).paid
+    @ticket_payments = @tickets.group_by(&:ticket_id)
+    @total_quantity = @tickets.group(:ticket_id).sum(:quantity)
   end
 
   def edit; end

app/controllers/payments_controller.rb

@@ -0,0 +1,43 @@
+class PaymentsController < ApplicationController
+  before_action :authenticate_user!
+  load_and_authorize_resource
+  load_resource :conference, find_by: :short_title
+  authorize_resource :conference_registrations, class: Registration
+
+  def index
+    @payments = current_user.payments
+  end
+
+  def new
+    @total_amount_to_pay = Ticket.total_price(@conference, current_user, paid: false)
+    @unpaid_ticket_purchases = current_user.ticket_purchases.unpaid.by_conference(@conference)
+  end
+
+  def create
+    @payment = Payment.new payment_params
+
+    if @payment.purchase && @payment.save
+      update_purchased_ticket_purchases
+      redirect_to conference_conference_registration_path(@conference.short_title),
+                  notice: 'Thanks! Your ticket is booked successfully.'
+    else
+      @total_amount_to_pay = Ticket.total_price(@conference, current_user, paid: false)
+      @unpaid_ticket_purchases = current_user.ticket_purchases.unpaid.by_conference(@conference)
+      flash[:error] = @payment.errors.full_messages.to_sentence + ' Please try again with correct credentials.'
+      render :new
+    end
+  end
+
+  private
+
+  def payment_params
+    params.permit(:stripe_customer_email, :stripe_customer_token)
+          .merge(stripe_customer_email: params[:stripeEmail],
+                 stripe_customer_token: params[:stripeToken],
+                 user: current_user, conference: @conference)
+  end
+
+  def update_purchased_ticket_purchases
+    current_user.ticket_purchases.by_conference(@conference).unpaid.update_all(paid: true, payment_id: @payment.id)
+  end
+end

app/controllers/ticket_purchases_controller.rb

@@ -4,13 +4,15 @@ class TicketPurchasesController < ApplicationController
   authorize_resource :conference_registrations, class: Registration
 
   def create
+    current_user.ticket_purchases.by_conference(@conference).unpaid.destroy_all
     message = TicketPurchase.purchase(@conference, current_user, params[:tickets][0])
     if message.blank?
-      if current_user.ticket_purchases.any?
-        redirect_to conference_conference_registration_path(@conference.short_title),
-                    notice: "Thank you for supporting #{@conference.title} by purchasing a ticket."
+      if current_user.ticket_purchases.by_conference(@conference).unpaid.any?
+        redirect_to new_conference_payment_path,
+                    notice: 'Please pay here to get tickets.'
       else
-        redirect_to conference_conference_registration_path(@conference.short_title)
+        redirect_to conference_tickets_path(@conference.short_title),
+                    error: 'Please get at least one ticket to continue.'
       end
     else
       redirect_to conference_conference_registration_path(@conference.short_title),
@@ -18,18 +20,6 @@ class TicketPurchasesController < ApplicationController
     end
   end
 
-  def destroy
-    @ticket_purchases = current_user.ticket_purchases.find(params[:id])
-    if @ticket_purchases.destroy
-      redirect_to conference_conference_registration_path(@conference.short_title),
-                  notice: 'Ticket successfully deleted.'
-    else
-      redirect_to conference_conference_registration_path(@conference.short_title),
-                  error: 'An error prohibited deleting your purchase! '\
-                        "#{@ticket_purchases.errors.full_messages.join('. ')}."
-    end
-  end
-
   private
 
   def ticket_purchase_params