Fix error when accepting appeal for sensitive posts deleted in the meantime (#32037)

Co-authored-by: David Roetzel <david@roetzel.de>

app/services/approve_appeal_service.rb

@@ -53,7 +53,7 @@ class ApproveAppealService < BaseService
 
   def undo_mark_statuses_as_sensitive!
     representative_account = Account.representative
-    @strike.statuses.includes(:media_attachments).find_each do |status|
+    @strike.statuses.kept.includes(:media_attachments).reorder(nil).find_each do |status|
       UpdateStatusService.new.call(status, representative_account.id, sensitive: false) if status.with_media?
     end
   end

spec/services/approve_appeal_service_spec.rb

@@ -4,7 +4,6 @@ require 'rails_helper'
 
 RSpec.describe ApproveAppealService do
   describe '#call' do
-    context 'with an existing appeal' do
     let(:appeal) { Fabricate(:appeal) }
     let(:account) { Fabricate(:account) }
 
@@ -14,6 +13,36 @@ RSpec.describe ApproveAppealService do
         .and record_approver
     end
 
+    context 'with an appeal about then-deleted posts marked as sensitive by moderators' do
+      let(:target_account) { Fabricate(:account) }
+      let(:appeal) { Fabricate(:appeal, strike: strike, account: target_account) }
+      let(:deleted_media) { Fabricate(:media_attachment, type: :video, status: Fabricate(:status, account: target_account), account: target_account) }
+      let(:kept_media) { Fabricate(:media_attachment, type: :video, status: Fabricate(:status, account: target_account), account: target_account) }
+      let(:strike) { Fabricate(:account_warning, target_account: target_account, action: :mark_statuses_as_sensitive, status_ids: [deleted_media.status.id, kept_media.status.id]) }
+
+      before do
+        target_account.unsuspend!
+        deleted_media.status.discard!
+      end
+
+      it 'approves the appeal, marks the statuses as not sensitive and notifies target account about the approval', :inline_jobs do
+        emails = capture_emails { subject.call(appeal, account) }
+
+        expect(appeal.reload).to be_approved
+        expect(strike.reload).to be_overruled
+
+        expect(kept_media.status.reload).to_not be_sensitive
+
+        expect(emails.size)
+          .to eq(1)
+        expect(emails.first)
+          .to have_attributes(
+            to: contain_exactly(target_account.user.email),
+            subject: eq(I18n.t('user_mailer.appeal_approved.subject', date: I18n.l(appeal.created_at)))
+          )
+      end
+    end
+
     def mark_overruled
       change(appeal.strike, :overruled_at)
         .from(nil)
@@ -26,5 +55,4 @@ RSpec.describe ApproveAppealService do
         .to(account)
     end
   end
-  end
 end