adjust templates, add timezone and locale

app/models/account.rb

@@ -5,7 +5,9 @@
 # Table name: accounts
 #
 #  id         :bigint           not null, primary key
+#  locale     :string           not null
 #  name       :string           not null
+#  timezone   :string           not null
 #  created_at :datetime         not null
 #  updated_at :datetime         not null
 #
@@ -15,4 +17,7 @@ class Account < ApplicationRecord
   has_many :templates, dependent: :destroy
   has_many :active_users, -> { active }, dependent: :destroy,
                                          inverse_of: :account, class_name: 'User'
+
+  attribute :timezone, :string, default: 'UTC'
+  attribute :locale, :string, default: 'en-US'
 end

app/models/submitter.rb

@@ -50,4 +50,8 @@ class Submitter < ApplicationRecord
       'awaiting'
     end
   end
+
+  def status_event_at
+    completed_at || opened_at || sent_at || created_at
+  end
 end

app/models/user.rb

@@ -52,8 +52,6 @@ class User < ApplicationRecord
 
   scope :active, -> { where(deleted_at: nil) }
 
-  accepts_nested_attributes_for :account, update_only: true
-
   def active_for_authentication?
     !deleted_at?
   end