Feat: custom sort (#4864)

spec/models/conversation_spec.rb

@@ -621,4 +621,73 @@ RSpec.describe Conversation, type: :model do
       expect(conversation['additional_attributes']['referer']).to eq('https://www.chatwoot.com/')
     end
   end
+
+  describe 'Custom Sort' do
+    include ActiveJob::TestHelper
+
+    let!(:conversation_4) { create(:conversation, created_at: DateTime.now - 10.days, last_activity_at: DateTime.now - 10.days) }
+    let!(:conversation_3) { create(:conversation, created_at: DateTime.now - 9.days, last_activity_at: DateTime.now - 9.days) }
+    let!(:conversation_1) { create(:conversation, created_at: DateTime.now - 8.days, last_activity_at: DateTime.now - 8.days) }
+    let!(:conversation_2) { create(:conversation, created_at: DateTime.now - 6.days, last_activity_at: DateTime.now - 6.days) }
+
+    it 'Sort conversations based on created_at' do
+      records = described_class.sort_on_created_at
+
+      expect(records.first.id).to eq(conversation_4.id)
+      expect(records.last.id).to eq(conversation_2.id)
+    end
+
+    it 'Sort conversations based on last_user_message_at' do
+      create(:message, conversation_id: conversation_3.id, message_type: :outgoing, created_at: DateTime.now - 9.days)
+      create(:message, conversation_id: conversation_1.id, message_type: :incoming, created_at: DateTime.now - 8.days)
+      create(:message, conversation_id: conversation_1.id, message_type: :incoming, created_at: DateTime.now - 8.days)
+      create(:message, conversation_id: conversation_1.id, message_type: :outgoing, created_at: DateTime.now - 7.days)
+      create(:message, conversation_id: conversation_2.id, message_type: :incoming, created_at: DateTime.now - 6.days)
+      create(:message, conversation_id: conversation_2.id, message_type: :incoming, created_at: DateTime.now - 6.days)
+      create(:message, conversation_id: conversation_3.id, message_type: :incoming, created_at: DateTime.now - 6.days)
+      create(:message, conversation_id: conversation_3.id, message_type: :incoming, created_at: DateTime.now - 6.days)
+      create(:message, conversation_id: conversation_3.id, message_type: :incoming, created_at: DateTime.now - 2.days)
+
+      records = described_class.last_user_message_at
+
+      expect(records[0]['id']).to eq(conversation_2.id)
+      expect(records[1]['id']).to eq(conversation_3.id)
+      expect(records.pluck(:id)).not_to include(conversation_4.id)
+    end
+
+    context 'when last_activity_at updated by some actions' do
+      before do
+        create(:message, conversation_id: conversation_1.id, message_type: :incoming, created_at: DateTime.now - 8.days)
+        create(:message, conversation_id: conversation_2.id, message_type: :incoming, created_at: DateTime.now - 6.days)
+        create(:message, conversation_id: conversation_3.id, message_type: :incoming, created_at: DateTime.now - 2.days)
+      end
+
+      it 'sort conversations with latest resolved conversation at first' do
+        records = described_class.latest
+
+        expect(records.first.id).to eq(conversation_3.id)
+
+        conversation_1.toggle_status
+        perform_enqueued_jobs do
+          Conversations::ActivityMessageJob.perform_later(
+            conversation_1,
+            account_id: conversation_1.account_id,
+            inbox_id: conversation_1.inbox_id,
+            message_type: :activity,
+            content: 'Conversation was marked resolved by system due to  days of inactivity'
+          )
+        end
+        records = described_class.latest
+
+        expect(records.first.id).to eq(conversation_1.id)
+      end
+
+      it 'Sort conversations with latest message' do
+        create(:message, conversation_id: conversation_3.id, message_type: :incoming, created_at: DateTime.now)
+        records = described_class.latest
+
+        expect(records.first.id).to eq(conversation_3.id)
+      end
+    end
+  end
 end