added webhook to customers and route

app/controllers/webhook_customers_controller.rb

@@ -0,0 +1,39 @@
+class WebhooksCustomerController < ApplicationController
+  skip_before_action :verify_authenticity_token, only: [:customer_updated]
+
+  def customer_updated
+    data = JSON.parse(request.body.read)
+    customer_id = data['id']
+
+    @customer = Customer.find_by(shopify_id: customer_id)
+    if @customer.present?
+      assign_customer_attributes(data)
+      if @customer.save!
+        redirect_to @customer, notice: 'updated.'
+      else
+        redirect_to @customer, notice: 'Could not update'
+      end
+    else
+      redirect_to customers_path, alert: 'error. Not found'
+    end
+  end
+
+  private
+
+  def assign_customer_attributes(data)
+    @customer.assign_attributes(
+      email: data['email'],
+      first_name: data['first_name'],
+      last_name: data['last_name'],
+      accepts_marketing: data['accepts_marketing'],
+      created_at: data['created_at'],
+      verified_email: data['verified_email'],
+      status: data['status'],
+      tags: data['tags']
+    )
+
+
+  end
+
+
+end

config/routes.rb

@@ -4,10 +4,14 @@
   get '/auth/callback', to: 'shopify_auth#callback'
   get '/import_shopify_data', to: 'shopify_import#import'
   post '/webhooks/shopify/product_updated', to: 'webhooks#product_updated'
+  post '/webhooks/shopify/customer_updated', to: 'webhooks_customer#customer_updated'
+
+
   resources :orders do
     member do
       post :cancel
     end
   end
+
   resources :products
 end