Fix migration and model for storages

db/migrate/20220113144323_create_storage.rb

@@ -3,12 +3,9 @@ class CreateStorage < ActiveRecord::Migration[6.1]
     create_table :storages do |t|
       t.string :provider_type
       t.string :name
-      t.bigint :creator_id, null: false, foreign_key: true
-      t.string :identifier, null: false
+      t.references :creator, null: false, index: true, foreign_key: { to_table: :users }
 
       t.timestamps
-
-      t.index :identifier
     end
   end
 end

modules/storages/app/models/storages/storage.rb

@@ -33,7 +33,6 @@ class Storages::Storage < ApplicationRecord
   belongs_to :creator, class_name: 'User'
   has_many :projects_storages, dependent: :destroy, class_name: 'Storages::ProjectStorage'
   has_many :projects, through: :projects_storages
-  has_secure_token :identifier
 
   PROVIDER_TYPES = %w[nextcloud].freeze