add jwt authentication on graphql controller

app/services/auth/auth0_client.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+module Auth
+  class Auth0Client
+    class << self
+      def find_profile(token)
+        Profile.new(user_profile_attributes(token))
+      end
+
+      def user_profile_attributes(token)
+        HTTParty.get(
+          "https://#{ENV["AUTH_DOMAIN"]}/userinfo",
+          headers: {
+            "Content-Type" => "application/json",
+            "Authorization": "Bearer #{token}",
+          }
+        ).with_indifferent_access
+      end
+    end
+  end
+end

app/services/auth/authenticate.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+module Auth
+  class Authenticate
+    attr_reader :jwt_token
+
+    def initialize(jwt_token)
+      @jwt_token = jwt_token
+    end
+
+    def profile
+      Auth0Client.find_profile(jwt_token)
+    end
+  end
+end

app/services/auth/profile.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+module Auth
+  class Profile
+    attr_reader :id, :email
+
+    def initialize(attributes)
+      @id = attributes[:sub]
+      @email = attributes[:email]
+    end
+
+    def customer
+      @customer ||= Customer.find_by(email: email, auth_id: id)
+    end
+  end
+end