Initial commit

app/models/data_storage.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+# Data Storage model
+class DataStorage < ApplicationRecord
+  BLACKLISTED_TITLES = %w[document label profile phone user].freeze
+  acts_as_eventable prefix: 'data_storage', on: %i[create update]
+
+  belongs_to :user
+
+  validates :title, :data, presence: true
+  validates_length_of :data, maximum: 5120 # maximum 5kb of data
+  validates :data, data_is_json: true
+  validates :title, uniqueness: { scope: :user_id, case_sensitive: false },
+                    inclusion: { in: UserStorageTitles.list }, exclusion: { in: BLACKLISTED_TITLES }
+
+  def as_json_for_event_api
+    {
+      user: user.as_json_for_event_api,
+      title: title,
+      data: data,
+      created_at: format_iso8601_time(created_at),
+      updated_at: format_iso8601_time(updated_at)
+    }
+  end
+end
+
+# == Schema Information
+#
+# Table name: data_storages
+#
+#  id         :bigint           not null, primary key
+#  user_id    :bigint           unsigned, not null
+#  title      :string(64)       not null
+#  data       :text(65535)      not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+# Indexes
+#
+#  index_data_storages_on_user_id_and_title  (user_id,title) UNIQUE
+#