update pagination and booking and rebate redeem

app/models/ability.rb

@@ -32,6 +32,7 @@ class Ability
 
 
         can :manage, Order
+        can :manage, Booking
         can :manage, Sale
         
 
@@ -84,7 +85,7 @@ class Ability
 
         can :read, Order
         can :update, Order
-      
+        can :menage, Booking
         can :read, Sale  
         can :update, Sale      
         can :get_customer, Customer

app/models/customer.rb

@@ -95,7 +95,7 @@ class Customer < ApplicationRecord
     auth_token      = memberaction.auth_token.to_s
     url             = membership.gateway_url.to_s + memberaction.gateway_url.to_s
 
-    @customers    = Customer.where("membership_type IS NOT NULL AND membership_id IS NULL")      
+    @customers    = Customer.where("membership_type IS NOT NULL AND membership_id IS NULL")   
 
     @customers.each do |customer|
       member_params = { name: customer.name,phone: customer.contact_no,
@@ -106,7 +106,7 @@ class Customer < ApplicationRecord
 
       # Check for paypar account exists
       # if paypar_account_no != nil || paypar_account_no != ''
-      if paypar_account_no.present?
+      if customer.paypar_account_no.present?
         member_params = { name: customer.name,phone: customer.contact_no,
                         email: customer.email,dob: customer.date_of_birth,
                         address: customer.address,nrc:customer.nrc_no,
@@ -131,7 +131,6 @@ class Customer < ApplicationRecord
       rescue SocketError
         response = { status: false, message: "Can't connect server"}
       end
-
       if response["status"] == true
         status   = customer.update_attributes(membership_id: response["customer_datas"]["id"])
       end
@@ -165,10 +164,12 @@ class Customer < ApplicationRecord
           credit = 1
         end
       end
+  
       # overall_dis = SaleItem.get_overall_discount(sObj.id)
       overall_dis = sObj.total_discount
 
       total_amount = rebate_prices - payparcost - overall_dis
+
       if credit == 1
         total_amount = 0
       end