add user encrypted configs

app/models/encrypted_user_config.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+# == Schema Information
+#
+# Table name: encrypted_user_configs
+#
+#  id         :bigint           not null, primary key
+#  key        :string           not null
+#  value      :text             not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#  user_id    :bigint           not null
+#
+# Indexes
+#
+#  index_encrypted_user_configs_on_user_id          (user_id)
+#  index_encrypted_user_configs_on_user_id_and_key  (user_id,key) UNIQUE
+#
+# Foreign Keys
+#
+#  fk_rails_...  (user_id => users.id)
+#
+class EncryptedUserConfig < ApplicationRecord
+  belongs_to :user
+
+  encrypts :value
+
+  serialize :value, JSON
+end

app/models/user.rb

@@ -53,6 +53,7 @@ class User < ApplicationRecord
   has_one :access_token, dependent: :destroy
   has_many :templates, dependent: :destroy, foreign_key: :author_id, inverse_of: :author
   has_many :user_configs, dependent: :destroy
+  has_many :encrypted_configs, dependent: :destroy, class_name: 'EncryptedUserConfig'
 
   devise :two_factor_authenticatable, :recoverable, :rememberable, :validatable, :trackable
   devise :registerable, :omniauthable, omniauth_providers: [:google_oauth2] if Docuseal.multitenant?