feat(task): add cover image attachment id property

pkg/integrations/task_collection_test.go

@@ -113,49 +113,49 @@ func TestTaskCollection(t *testing.T) {
 			t.Run("by priority", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"priority"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
+				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
 			})
 			t.Run("by priority desc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"priority"}, "order_by": []string{"desc"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":3,"title":"task #3 high prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":100,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-3","index":3,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":4,"title":"task #4 low prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":1`)
+				assert.Contains(t, rec.Body.String(), `[{"id":3,"title":"task #3 high prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":100,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-3","index":3,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":4,"title":"task #4 low prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":1`)
 			})
 			t.Run("by priority asc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"priority"}, "order_by": []string{"asc"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
+				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
 			})
 			// should equal duedate asc
 			t.Run("by due_date", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
+				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
 			})
 			t.Run("by duedate desc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}, "order_by": []string{"desc"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":6,"title":"task #6 lower due date`)
+				assert.Contains(t, rec.Body.String(), `[{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":6,"title":"task #6 lower due date`)
 			})
 			// Due date without unix suffix
 			t.Run("by duedate asc without  suffix", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}, "order_by": []string{"asc"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
+				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
 			})
 			t.Run("by due_date without suffix", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
+				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
 			})
 			t.Run("by duedate desc without  suffix", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}, "order_by": []string{"desc"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":6,"title":"task #6 lower due date`)
+				assert.Contains(t, rec.Body.String(), `[{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":6,"title":"task #6 lower due date`)
 			})
 			t.Run("by duedate asc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}, "order_by": []string{"asc"}}, urlParams)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
+				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
 			})
 			t.Run("invalid sort parameter", func(t *testing.T) {
 				_, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"loremipsum"}}, urlParams)
@@ -366,33 +366,33 @@ func TestTaskCollection(t *testing.T) {
 			t.Run("by priority", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"priority"}}, nil)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
+				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
 			})
 			t.Run("by priority desc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"priority"}, "order_by": []string{"desc"}}, nil)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":3,"title":"task #3 high prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":100,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-3","index":3,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":4,"title":"task #4 low prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":1`)
+				assert.Contains(t, rec.Body.String(), `[{"id":3,"title":"task #3 high prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":100,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-3","index":3,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":4,"title":"task #4 low prio","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":1`)
 			})
 			t.Run("by priority asc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"priority"}, "order_by": []string{"asc"}}, nil)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
+				assert.Contains(t, rec.Body.String(), `{"id":33,"title":"task #33 with percent done","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"0001-01-01T00:00:00Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0.5,"identifier":"test1-17","index":17,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":1,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}]`)
 			})
 			// should equal duedate asc
 			t.Run("by due_date", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}}, nil)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
+				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
 			})
 			t.Run("by duedate desc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}, "order_by": []string{"desc"}}, nil)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":6,"title":"task #6 lower due date`)
+				assert.Contains(t, rec.Body.String(), `[{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":6,"title":"task #6 lower due date`)
 			})
 			t.Run("by duedate asc", func(t *testing.T) {
 				rec, err := testHandler.testReadAllWithUser(url.Values{"sort_by": []string{"due_date"}, "order_by": []string{"asc"}}, nil)
 				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
+				assert.Contains(t, rec.Body.String(), `[{"id":6,"title":"task #6 lower due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-11-30T22:25:24Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-6","index":6,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":3,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}},{"id":5,"title":"task #5 higher due date","description":"","done":false,"done_at":"0001-01-01T00:00:00Z","due_date":"2018-12-01T03:58:44Z","reminder_dates":null,"list_id":1,"repeat_after":0,"repeat_mode":0,"priority":0,"start_date":"0001-01-01T00:00:00Z","end_date":"0001-01-01T00:00:00Z","assignees":null,"labels":null,"hex_color":"","percent_done":0,"identifier":"test1-5","index":5,"related_tasks":{},"attachments":null,"cover_image_attachment_id":0,"is_favorite":false,"created":"2018-12-01T01:12:04Z","updated":"2018-12-01T01:12:04Z","bucket_id":2,"position":0,"kanban_position":0,"created_by":{"id":1,"name":"","username":"user1","created":"2018-12-01T15:13:12Z","updated":"2018-12-02T15:13:12Z"}}`)
 			})
 			t.Run("invalid parameter", func(t *testing.T) {
 				// Invalid parameter should not sort at all

pkg/migration/20221002120521.go

@@ -0,0 +1,43 @@
+// Vikunja is a to-do list application to facilitate your life.
+// Copyright 2018-2021 Vikunja and contributors. All rights reserved.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public Licensee as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public Licensee for more details.
+//
+// You should have received a copy of the GNU Affero General Public Licensee
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package migration
+
+import (
+	"src.techknowlogick.com/xormigrate"
+	"xorm.io/xorm"
+)
+
+type tasks20221002120521 struct {
+	CoverImageAttachmentID int64 `xorm:"bigint default 0" json:"cover_image_attachment_id"`
+}
+
+func (tasks20221002120521) TableName() string {
+	return "tasks"
+}
+
+func init() {
+	migrations = append(migrations, &xormigrate.Migration{
+		ID:          "20221002120521",
+		Description: "Add cover image attachment id",
+		Migrate: func(tx *xorm.Engine) error {
+			return tx.Sync2(tasks20221002120521{})
+		},
+		Rollback: func(tx *xorm.Engine) error {
+			return nil
+		},
+	})
+}

pkg/models/tasks.go

@@ -98,6 +98,9 @@ type Task struct {
 	// All attachments this task has
 	Attachments []*TaskAttachment `xorm:"-" json:"attachments"`
 
+	// If this task has a cover image, the field will return the id of the attachment that is the cover image.
+	CoverImageAttachmentID int64 `xorm:"bigint default 0" json:"cover_image_attachment_id"`
+
 	// True if a task is a favorite task. Favorite tasks show up in a separate "Important" list. This value depends on the user making the call to the api.
 	IsFavorite bool `xorm:"-" json:"is_favorite"`