add last_sign_in_at to user

lib/workos/user.rb

@@ -8,7 +8,7 @@ class User
     include HashProvider
 
     attr_accessor :id, :email, :first_name, :last_name, :email_verified,
-                  :profile_picture_url, :created_at, :updated_at
+                  :profile_picture_url, :last_sign_in_at, :created_at, :updated_at
 
     def initialize(json)
       hash = JSON.parse(json, symbolize_names: true)
@@ -19,6 +19,7 @@ def initialize(json)
       @last_name = hash[:last_name]
       @email_verified = hash[:email_verified]
       @profile_picture_url = hash[:profile_picture_url]
+      @last_sign_in_at = hash[:last_sign_in_at]
       @created_at = hash[:created_at]
       @updated_at = hash[:updated_at]
     end
@@ -31,6 +32,7 @@ def to_json(*)
         last_name: last_name,
         email_verified: email_verified,
         profile_picture_url: profile_picture_url,
+        last_sign_in_at: last_sign_in_at,
         created_at: created_at,
         updated_at: updated_at,
       }

spec/lib/workos/user_management_spec.rb

@@ -229,6 +229,12 @@
 
           expect(user.id.instance_of?(String))
           expect(user.instance_of?(WorkOS::User))
+          expect(user.first_name).to eq('Bob')
+          expect(user.last_name).to eq('Loblaw')
+          expect(user.email).to eq('[email protected]')
+          expect(user.email_verified).to eq(false)
+          expect(user.profile_picture_url). to eq(nil)
+          expect(user.last_sign_in_at).to eq('2024-02-06T23:13:18.137Z')
         end
       end
     end