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author | Sean McGivern <sean@gitlab.com> | 2016-05-11 17:38:34 +0100 |
---|---|---|
committer | Sean McGivern <sean@gitlab.com> | 2016-05-16 10:25:24 +0100 |
commit | 750b2ff0eec67926e737a40c7975cce2b58e27f7 (patch) | |
tree | 90ee1ee0710ede8cb3893028911d8cb196e98f1d | |
parent | 91480e5e7f2fb5e732839958b53c521bf7206939 (diff) | |
download | gitlab-ce-750b2ff0eec67926e737a40c7975cce2b58e27f7.tar.gz |
Make upcoming milestone work across projects
Before: we took the next milestone due across all projects in the
search and found issues whose milestone title matched that
one. Problems:
1. The milestone could be closed.
2. Different projects have milestones with different schedules.
3. Different projects have milestones with different titles.
4. Different projects can have milestones with different schedules, but
the _same_ title. That means we could show issues from a past
milestone, or one that's far in the future.
After: gather the ID of the next milestone on each project we're looking
at, and find issues with those milestone IDs. Problems:
1. For a lot of projects, this can return a lot of IDs.
2. The SQL query has to be different between Postgres and MySQL, because
MySQL is much more lenient with HAVING: as well as the columns
appearing in GROUP BY or in aggregate clauses, MySQL allows them to
appear in the SELECT list (un-aggregated).
-rw-r--r-- | CHANGELOG | 1 | ||||
-rw-r--r-- | app/finders/issuable_finder.rb | 4 | ||||
-rw-r--r-- | app/models/milestone.rb | 14 | ||||
-rw-r--r-- | spec/finders/issues_finder_spec.rb | 34 | ||||
-rw-r--r-- | spec/models/milestone_spec.rb | 31 |
5 files changed, 80 insertions, 4 deletions
diff --git a/CHANGELOG b/CHANGELOG index ca59f488e0f..50937f5f835 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -15,6 +15,7 @@ v 8.8.0 (unreleased) - Make build status canceled if any of the jobs was canceled and none failed - Upgrade Sidekiq to 4.1.2 - Added /health_check endpoint for checking service status + - Make 'upcoming' filter for milestones work better across projects - Sanitize repo paths in new project error message - Bump mail_room to 0.7.0 to fix stuck IDLE connections - Remove future dates from contribution calendar graph. diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb index f00f3f709e9..5849e00662b 100644 --- a/app/finders/issuable_finder.rb +++ b/app/finders/issuable_finder.rb @@ -252,8 +252,8 @@ class IssuableFinder if filter_by_no_milestone? items = items.where(milestone_id: [-1, nil]) elsif filter_by_upcoming_milestone? - upcoming = Milestone.where(project_id: projects).upcoming - items = items.joins(:milestone).where(milestones: { title: upcoming.try(:title) }) + upcoming_ids = Milestone.upcoming_ids_by_projects(projects) + items = items.joins(:milestone).where(milestone_id: upcoming_ids) else items = items.joins(:milestone).where(milestones: { title: params[:milestone_title] }) diff --git a/app/models/milestone.rb b/app/models/milestone.rb index e4fdd23badb..6b01e48d7fc 100644 --- a/app/models/milestone.rb +++ b/app/models/milestone.rb @@ -67,8 +67,18 @@ class Milestone < ActiveRecord::Base @link_reference_pattern ||= super("milestones", /(?<milestone>\d+)/) end - def self.upcoming - self.where('due_date > ?', Time.now).reorder(due_date: :asc).first + def self.upcoming_ids_by_projects(projects) + rel = unscoped.of_projects(projects).active.where('due_date > ?', Time.now) + + if Gitlab::Database.postgresql? + rel.order(:project_id, :due_date).pluck('DISTINCT ON (project_id) id') + else + rel. + group(:project_id). + having('due_date = MIN(due_date)'). + pluck(:id, :project_id, :due_date). + map(&:first) + end end def to_reference(from_project = nil) diff --git a/spec/finders/issues_finder_spec.rb b/spec/finders/issues_finder_spec.rb index f905703dd6b..ec8809e6926 100644 --- a/spec/finders/issues_finder_spec.rb +++ b/spec/finders/issues_finder_spec.rb @@ -66,6 +66,40 @@ describe IssuesFinder do end end + context 'filtering by upcoming milestone' do + let(:params) { { milestone_title: Milestone::Upcoming.name } } + + let(:project_no_upcoming_milestones) { create(:empty_project, :public) } + let(:project_next_1_1) { create(:empty_project, :public) } + let(:project_next_8_8) { create(:empty_project, :public) } + + let(:yesterday) { Date.today - 1.day } + let(:tomorrow) { Date.today + 1.day } + let(:two_days_from_now) { Date.today + 2.days } + let(:ten_days_from_now) { Date.today + 10.days } + + let(:milestones) do + [ + create(:milestone, :closed, project: project_no_upcoming_milestones), + create(:milestone, project: project_next_1_1, title: '1.1', due_date: two_days_from_now), + create(:milestone, project: project_next_1_1, title: '8.8', due_date: ten_days_from_now), + create(:milestone, project: project_next_8_8, title: '1.1', due_date: yesterday), + create(:milestone, project: project_next_8_8, title: '8.8', due_date: tomorrow) + ] + end + + before do + milestones.each do |milestone| + create(:issue, project: milestone.project, milestone: milestone, author: user, assignee: user) + end + end + + it 'returns issues in the upcoming milestone for each project' do + expect(issues.map { |issue| issue.milestone.title }).to contain_exactly('1.1', '8.8') + expect(issues.map { |issue| issue.milestone.due_date }).to contain_exactly(tomorrow, two_days_from_now) + end + end + context 'filtering by label' do let(:params) { { label_name: label.title } } diff --git a/spec/models/milestone_spec.rb b/spec/models/milestone_spec.rb index 247a9fa9910..210c5f7eb4f 100644 --- a/spec/models/milestone_spec.rb +++ b/spec/models/milestone_spec.rb @@ -204,4 +204,35 @@ describe Milestone, models: true do to eq([milestone]) end end + + describe '.upcoming_ids_by_projects' do + let(:project_1) { create(:empty_project) } + let(:project_2) { create(:empty_project) } + let(:project_3) { create(:empty_project) } + let(:projects) { [project_1, project_2, project_3] } + + let!(:past_milestone_project_1) { create(:milestone, project: project_1, due_date: Time.now - 1.day) } + let!(:current_milestone_project_1) { create(:milestone, project: project_1, due_date: Time.now + 1.day) } + let!(:future_milestone_project_1) { create(:milestone, project: project_1, due_date: Time.now + 2.days) } + + let!(:past_milestone_project_2) { create(:milestone, project: project_2, due_date: Time.now - 1.day) } + let!(:closed_milestone_project_2) { create(:milestone, :closed, project: project_2, due_date: Time.now + 1.day) } + let!(:current_milestone_project_2) { create(:milestone, project: project_2, due_date: Time.now + 2.days) } + + let!(:past_milestone_project_3) { create(:milestone, project: project_3, due_date: Time.now - 1.day) } + + let(:milestone_ids) { Milestone.upcoming_ids_by_projects(projects) } + + it 'returns the next upcoming open milestone ID for each project' do + expect(milestone_ids).to contain_exactly(current_milestone_project_1.id, current_milestone_project_2.id) + end + + context 'when the projects have no open upcoming milestones' do + let(:projects) { [project_3] } + + it 'returns no results' do + expect(milestone_ids).to be_empty + end + end + end end |