Module: Gitlab::Import::Errors

Defined in:
lib/gitlab/import/errors.rb

Class Method Summary collapse

Class Method Details

.merge_nested_errors(object) ⇒ Object

Merges all nested subrelation errors into base errors object.

Examples:

issue = Project.last.issues.new(
  title: 'test',
  author: User.first,
  notes: [Note.new(
            award_emoji: [AwardEmoji.new(name: 'test')]
         )])

issue.validate
issue.errors.full_messages
=> ["Notes is invalid"]

Gitlab::Import::Errors.merge_nested_errors(issue)
issue.errors.full_messages
=> ["Notes is invalid",
    "Award emoji is invalid",
    "Awardable can't be blank",
    "Name is not a valid emoji name",
    ...
   ]


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# File 'lib/gitlab/import/errors.rb', line 28

def self.merge_nested_errors(object)
  object.errors.each do |error|
    association = object.class.reflect_on_association(error.attribute)

    next unless association&.collection?

    records = object.public_send(error.attribute).select(&:invalid?) # rubocop: disable GitlabSecurity/PublicSend

    records.each do |record|
      merge_nested_errors(record)

      object.errors.merge!(record.errors)
    end
  end
end