[#47] Add ActiveText to Alert model with validation to avoid attachme…

…nts.
linkvan · Nov 28, 2021 · 6024185 · 6024185
1 parent 494a8bd
commit 6024185
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/app/models/alert.rb b/app/models/alert.rb
@@ -1,7 +1,11 @@
 # frozen_string_literal: true
 
 class Alert < ApplicationRecord
+  has_rich_text :content
+
   validates :title, :content, presence: true
+  # Disable ability to add attachments to ActionText (needed because ActiveStorage is not currently setup.
+  validates :content, no_attachments: true
 
   scope :timeline, -> { order(updated_at: :desc) }
   scope :active, -> { where(active: true) }

diff --git a/app/models/concerns/no_attachments_validator.rb b/app/models/concerns/no_attachments_validator.rb
@@ -0,0 +1,7 @@
+class NoAttachmentsValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    return unless value.body&.attachments&.any?
+
+    record.errors[attribute] << "attachments are not allowed" # I18n.t('errors.messages.attachments_not_allowed')
+  end
+end