Fix ambiguous due_date column for Issue scopes

app/models/issue.rb

@@ -48,7 +48,7 @@ class Issue < ActiveRecord::Base
   scope :unassigned, -> { where('NOT EXISTS (SELECT TRUE FROM issue_assignees WHERE issue_id = issues.id)') }
   scope :assigned_to, ->(u) { where('EXISTS (SELECT TRUE FROM issue_assignees WHERE user_id = ? AND issue_id = issues.id)', u.id)}
 
-  scope :with_due_date, -> { where('due_date IS NOT NULL') }
+  scope :with_due_date, -> { where.not(due_date: nil) }
   scope :without_due_date, -> { where(due_date: nil) }
   scope :due_before, ->(date) { where('issues.due_date < ?', date) }
   scope :due_between, ->(from_date, to_date) { where('issues.due_date >= ?', from_date).where('issues.due_date <= ?', to_date) }
@@ -56,7 +56,7 @@ class Issue < ActiveRecord::Base
 
   scope :order_due_date_asc, -> { reorder('issues.due_date IS NULL, issues.due_date ASC') }
   scope :order_due_date_desc, -> { reorder('issues.due_date IS NULL, issues.due_date DESC') }
-  scope :order_closest_future_date, -> { reorder('CASE WHEN due_date >= CURRENT_DATE THEN 0 ELSE 1 END ASC, ABS(CURRENT_DATE - due_date) ASC') }
+  scope :order_closest_future_date, -> { reorder('CASE WHEN issues.due_date >= CURRENT_DATE THEN 0 ELSE 1 END ASC, ABS(CURRENT_DATE - issues.due_date) ASC') }
 
   scope :preload_associations, -> { preload(:labels, project: :namespace) }
 

changelogs/unreleased/47769-fix_ambiguous_due_date_for_issue_scopes.yml

+---
+title: Fix ambiguous due_date column for Issue scopes
+merge_request:
+author:
+type: fixed

spec/features/ics/dashboard_issues_spec.rb

@@ -5,6 +5,7 @@ describe 'Dashboard Issues Calendar Feed'  do
     let!(:user)     { create(:user, email: 'private1@example.com', public_email: 'public1@example.com') }
     let!(:assignee) { create(:user, email: 'private2@example.com', public_email: 'public2@example.com') }
     let!(:project) { create(:project) }
+    let(:milestone) { create(:milestone, project_id: project.id, title: 'v1.0') }
 
     before do
       project.add_master(user)
@@ -14,7 +15,9 @@ describe 'Dashboard Issues Calendar Feed'  do
       context 'with no referer' do
         it 'renders calendar feed' do
           sign_in user
-          visit issues_dashboard_path(:ics)
+          visit issues_dashboard_path(:ics,
+                                      due_date: Issue::DueNextMonthAndPreviousTwoWeeks.name,
+                                      sort: 'closest_future_date')
 
           expect(response_headers['Content-Type']).to have_content('text/calendar')
           expect(body).to have_text('BEGIN:VCALENDAR')
@@ -25,19 +28,37 @@ describe 'Dashboard Issues Calendar Feed'  do
         it 'renders calendar feed as text/plain' do
           sign_in user
           page.driver.header('Referer', issues_dashboard_url(host: Settings.gitlab.base_url))
-          visit issues_dashboard_path(:ics)
+          visit issues_dashboard_path(:ics,
+                                      due_date: Issue::DueNextMonthAndPreviousTwoWeeks.name,
+                                      sort: 'closest_future_date')
 
           expect(response_headers['Content-Type']).to have_content('text/plain')
           expect(body).to have_text('BEGIN:VCALENDAR')
         end
       end
+
+      context 'when filtered by milestone' do
+        it 'renders calendar feed' do
+          sign_in user
+          visit issues_dashboard_path(:ics,
+                                      due_date: Issue::DueNextMonthAndPreviousTwoWeeks.name,
+                                      sort: 'closest_future_date',
+                                      milestone_title: milestone.title)
+
+          expect(response_headers['Content-Type']).to have_content('text/calendar')
+          expect(body).to have_text('BEGIN:VCALENDAR')
+        end
+      end
     end
 
     context 'when authenticated via personal access token' do
       it 'renders calendar feed' do
         personal_access_token = create(:personal_access_token, user: user)
 
-        visit issues_dashboard_path(:ics, private_token: personal_access_token.token)
+        visit issues_dashboard_path(:ics,
+                                    due_date: Issue::DueNextMonthAndPreviousTwoWeeks.name,
+                                    sort: 'closest_future_date',
+                                    private_token: personal_access_token.token)
 
         expect(response_headers['Content-Type']).to have_content('text/calendar')
         expect(body).to have_text('BEGIN:VCALENDAR')
@@ -46,7 +67,10 @@ describe 'Dashboard Issues Calendar Feed'  do
 
     context 'when authenticated via feed token' do
       it 'renders calendar feed' do
-        visit issues_dashboard_path(:ics, feed_token: user.feed_token)
+        visit issues_dashboard_path(:ics,
+                                    due_date: Issue::DueNextMonthAndPreviousTwoWeeks.name,
+                                    sort: 'closest_future_date',
+                                    feed_token: user.feed_token)
 
         expect(response_headers['Content-Type']).to have_content('text/calendar')
         expect(body).to have_text('BEGIN:VCALENDAR')
@@ -60,7 +84,10 @@ describe 'Dashboard Issues Calendar Feed'  do
       end
 
       it 'renders issue fields' do
-        visit issues_dashboard_path(:ics, feed_token: user.feed_token)
+        visit issues_dashboard_path(:ics,
+                                    due_date: Issue::DueNextMonthAndPreviousTwoWeeks.name,
+                                    sort: 'closest_future_date',
+                                    feed_token: user.feed_token)
 
         expect(body).to have_text("SUMMARY:test title (in #{project.full_path})")
         # line length for ics is 75 chars