GitLab wird am Donnerstag, den 27. Januar, zwischen 08:00 und 12:00 Uhr wegen wichtigen Wartungsarbeiten nicht zur Verfügung stehen.

Commit 2f30d004 authored by Douwe Maan's avatar Douwe Maan
Browse files

Add DiffNote model

parent db65954d
class DiffNote < Note
include NoteOnDiff
serialize :original_position, Gitlab::Diff::Position
serialize :position, Gitlab::Diff::Position
validates :original_position, presence: true
validates :position, presence: true
validates :diff_line, presence: true
validates :line_code, presence: true, line_code: true
validates :noteable_type, inclusion: { in: ['Commit', 'MergeRequest'] }
validate :positions_complete
validate :verify_supported
before_validation :set_original_position, on: :create
before_validation :set_line_code
class << self
def build_discussion_id(noteable_type, noteable_id, position)
[super(noteable_type, noteable_id), *position.key].join("-")
end
end
def new_diff_note?
true
end
def diff_attributes
{ position: position.to_json }
end
def discussion_id
@discussion_id ||= self.class.build_discussion_id(noteable_type, noteable_id || commit_id, position)
end
def original_discussion_id
@original_discussion_id ||= self.class.build_discussion_id(noteable_type, noteable_id || commit_id, original_position)
end
def position=(new_position)
if new_position.is_a?(String)
new_position = JSON.parse(new_position) rescue nil
end
if new_position.is_a?(Hash)
new_position = new_position.with_indifferent_access
new_position = Gitlab::Diff::Position.new(new_position)
end
super(new_position)
end
def diff_file
@diff_file ||= self.original_position.diff_file(self.project.repository)
end
def diff_line
@diff_line ||= diff_file.line_for_position(self.original_position) if diff_file
end
def for_line?(line)
diff_file.position(line) == self.original_position
end
def active?(diff_refs = nil)
return false unless supported?
return true if for_commit?
diff_refs ||= self.noteable.diff_refs
self.position.diff_refs == diff_refs
end
private
def supported?
!self.for_merge_request?
end
def set_original_position
self.original_position = self.position.dup
end
def set_line_code
self.line_code = self.position.line_code(self.project.repository)
end
def verify_supported
return if supported?
errors.add(:noteable, "doesn't support new-style diff notes")
end
def positions_complete
return if self.original_position.complete? && self.position.complete?
errors.add(:position, "is invalid")
end
end
......@@ -56,7 +56,7 @@ class Note < ActiveRecord::Base
scope :inc_author, ->{ includes(:author) }
scope :inc_author_project_award_emoji, ->{ includes(:project, :author, :award_emoji) }
scope :legacy_diff_notes, ->{ where(type: 'LegacyDiffNote') }
scope :diff_notes, ->{ where(type: ['LegacyDiffNote', 'DiffNote']) }
scope :non_diff_notes, ->{ where(type: ['Note', nil]) }
scope :with_associations, -> do
......@@ -82,7 +82,7 @@ def discussions
end
def grouped_diff_notes
legacy_diff_notes.select(&:active?).sort_by(&:created_at).group_by(&:line_code)
diff_notes.select(&:active?).sort_by(&:created_at).group_by(&:line_code)
end
# Searches for notes matching the given query.
......@@ -115,6 +115,10 @@ def legacy_diff_note?
false
end
def new_diff_note?
false
end
def active?
true
end
......
class AddPositionsToDiffNotes < ActiveRecord::Migration
def change
add_column :notes, :position, :text
add_column :notes, :original_position, :text
end
end
......@@ -272,10 +272,9 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
step 'user "John Doe" leaves a comment like "Line is wrong" on diff' do
mr = MergeRequest.find_by(title: "Bug NS-05")
create(:note_on_merge_request_diff, project: project,
create(:diff_note_on_merge_request, project: project,
noteable: mr,
author: user_exists("John Doe"),
line_code: sample_commit.line_code,
note: 'Line is wrong')
end
......
......@@ -10,21 +10,46 @@
on_issue
factory :note_on_commit, traits: [:on_commit]
factory :note_on_commit_diff, traits: [:on_commit, :on_diff], class: LegacyDiffNote
factory :note_on_issue, traits: [:on_issue], aliases: [:votable_note]
factory :note_on_merge_request, traits: [:on_merge_request]
factory :note_on_merge_request_diff, traits: [:on_merge_request, :on_diff], class: LegacyDiffNote
factory :note_on_project_snippet, traits: [:on_project_snippet]
factory :system_note, traits: [:system]
factory :legacy_diff_note_on_commit, traits: [:on_commit, :legacy_diff_note], class: LegacyDiffNote
factory :legacy_diff_note_on_merge_request, traits: [:on_merge_request, :legacy_diff_note], class: LegacyDiffNote
factory :diff_note_on_merge_request, traits: [:on_merge_request], class: DiffNote do
position do
Gitlab::Diff::Position.new(
old_path: "files/ruby/popen.rb",
new_path: "files/ruby/popen.rb",
old_line: nil,
new_line: 14,
diff_refs: noteable.diff_refs
)
end
end
factory :diff_note_on_commit, traits: [:on_commit], class: DiffNote do
position do
Gitlab::Diff::Position.new(
old_path: "files/ruby/popen.rb",
new_path: "files/ruby/popen.rb",
old_line: nil,
new_line: 14,
diff_refs: project.commit(commit_id).try(:diff_refs)
)
end
end
trait :on_commit do
noteable nil
noteable_id nil
noteable_type 'Commit'
noteable_id nil
commit_id RepoHelpers.sample_commit.id
end
trait :on_diff do
trait :legacy_diff_note do
line_code "0_184_184"
end
......
......@@ -27,7 +27,7 @@
end
describe 'When asking for a note on commit diff' do
let(:note) { create(:note_on_commit_diff, project: project) }
let(:note) { create(:diff_note_on_commit, project: project) }
it 'returns the note and commit-specific data' do
expect(data).to have_key(:commit)
......@@ -90,7 +90,7 @@
end
let(:note) do
create(:note_on_merge_request_diff, noteable: merge_request,
create(:diff_note_on_merge_request, noteable: merge_request,
project: project)
end
......
......@@ -43,9 +43,9 @@
end
end
context 'on a CommitDiff' do
context 'on a Commit Diff' do
it 'returns a proper URL' do
note = build_stubbed(:note_on_commit_diff)
note = build_stubbed(:diff_note_on_commit)
url = described_class.build(note)
......@@ -75,10 +75,10 @@
end
end
context 'on a MergeRequestDiff' do
context 'on a MergeRequest Diff' do
it 'returns a proper URL' do
merge_request = create(:merge_request, iid: 42)
note = build_stubbed(:note_on_merge_request_diff, noteable: merge_request)
note = build_stubbed(:diff_note_on_merge_request, noteable: merge_request)
url = described_class.build(note)
......
......@@ -2,7 +2,7 @@
describe LegacyDiffNote, models: true do
describe "Commit diff line notes" do
let!(:note) { create(:note_on_commit_diff, note: "+1 from me") }
let!(:note) { create(:legacy_diff_note_on_commit, note: "+1 from me") }
let!(:commit) { note.noteable }
it "should save a valid note" do
......@@ -17,7 +17,7 @@
describe '#active?' do
it 'is always true when the note has no associated diff' do
note = build(:note_on_merge_request_diff)
note = build(:legacy_diff_note_on_merge_request)
expect(note).to receive(:diff).and_return(nil)
......@@ -25,7 +25,7 @@
end
it 'is never true when the note has no noteable associated' do
note = build(:note_on_merge_request_diff)
note = build(:legacy_diff_note_on_merge_request)
expect(note).to receive(:diff).and_return(double)
expect(note).to receive(:noteable).and_return(nil)
......@@ -34,7 +34,7 @@
end
it 'returns the memoized value if defined' do
note = build(:note_on_merge_request_diff)
note = build(:legacy_diff_note_on_merge_request)
note.instance_variable_set(:@active, 'foo')
expect(note).not_to receive(:find_noteable_diff)
......@@ -45,7 +45,7 @@
context 'for a merge request noteable' do
it 'is false when noteable has no matching diff' do
merge = build_stubbed(:merge_request, :simple)
note = build(:note_on_merge_request_diff, noteable: merge)
note = build(:legacy_diff_note_on_merge_request, noteable: merge)
allow(note).to receive(:diff).and_return(double)
expect(note).to receive(:find_noteable_diff).and_return(nil)
......@@ -63,9 +63,9 @@
code = Gitlab::Diff::LineCode.generate(diff.new_path, line.new_pos, line.old_pos)
# We're persisting in order to trigger the set_diff callback
note = create(:note_on_merge_request_diff, noteable: merge,
line_code: code,
project: merge.source_project)
note = create(:legacy_diff_note_on_merge_request, noteable: merge,
line_code: code,
project: merge.source_project)
# Make sure we don't get a false positive from a guard clause
expect(note).to receive(:find_noteable_diff).and_call_original
......
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