Handle 'X Premium' native ads in notifications

pkg/scraper/api_types_notifications.go

@@ -171,6 +171,10 @@ func (t *TweetResponse) ToTweetTroveAsNotifications(current_user_id UserID) (Twe
 					// TODO: communities
 					delete(ret.Notifications, notification.ID)
 					continue
+				} else if strings.Contains(entry.Content.Item.ClientEventInfo.Element, "promotion_premium") {
+					// Native ad for buying X Premium; ignore
+					delete(ret.Notifications, notification.ID)
+					continue
 				}
 			}
 

pkg/scraper/api_types_notifications_test.go

@@ -138,6 +138,10 @@ func TestParseNotificationsPage(t *testing.T) {
 	// assert.True(is_ok)
 	// assert.Equal(NOTIFICATION_TYPE_COMMUNITY_PINNED_POST, notif12.Type)
 
+	// Ad for X Premium
+	_, is_ok = tweet_trove.Notifications["FKncQJGVgAQAAAABSQ3bEak9zbD6K-zcrss"]
+	assert.False(is_ok)
+
 	// Check users
 	for _, u_id := range []UserID{1458284524761075714, 28815778, 1633158398555353096} {
 		_, is_ok := tweet_trove.Users[u_id]