gitlab-org--gitlab-foss/app/models/suggestion.rb

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# frozen_string_literal: true
class Suggestion < ApplicationRecord
include Importable
include Suggestible
belongs_to :note, inverse_of: :suggestions
validates :note, presence: true, unless: :importing?
validates :commit_id, presence: true, if: :applied?
delegate :position, :noteable, to: :note
scope :active, -> { where(outdated: false) }
def diff_file
note.latest_diff_file
end
def project
noteable.source_project
end
def branch
noteable.source_branch
end
def file_path
position.file_path
end
# `from_line_index` and `to_line_index` represents diff/blob line numbers in
# index-like way (N-1).
def from_line_index
from_line - 1
end
def to_line_index
to_line - 1
end
def appliable?(cached: true)
inapplicable_reason(cached: cached).nil?
end
def inapplicable_reason(cached: true)
strong_memoize("inapplicable_reason_#{cached}") do
next _("Can't apply this suggestion.") if applied?
next _("This merge request was merged. To apply this suggestion, edit this file directly.") if noteable.merged?
next _("This merge request is closed. To apply this suggestion, edit this file directly.") if noteable.closed?
next _("Can't apply as the source branch was deleted.") unless noteable.source_branch_exists?
next outdated_reason if outdated?(cached: cached) || !note.active?
next _("This suggestion already matches its content.") unless different_content?
end
end
# Overwrites outdated column
def outdated?(cached: true)
return super() if cached
return true unless diff_file
from_content != fetch_from_content
end
def single_line?
lines_above == 0 && lines_below == 0
end
def target_line
position.new_line
end
private
def different_content?
from_content != to_content
end
def outdated_reason
if single_line?
_("Can't apply as this line was changed in a more recent version.")
else
_("Can't apply as these lines were changed in a more recent version.")
end
end
end