Hi. Is there a way to override the existing users deliberate choice ?
I tried UserOption.update_all(default_categories_watching: <id>) and UserOption.update_all(watched_categories: <id>) but these are not user options…
EDIT and solution: User.all.each do |user| CategoryUser.batch_set(user, :watching, [<id>]) end
It is possible to do it through the rails console (and also the API too), but I would consider carefully whether you should or not. If a user has deliberately made a choice to Watch or Mute a category (or tag or topic) then overriding that choice is likely going to be undesired. They can also simply flick it back to what it was, so you may not gain anything.
Thanks for the answer. I fully agree. Though in our case, it is to solve a current issue I described here: Favor activity summary posts from certain category.
The idea is to roll back the new default setting (watching a certain category) and then let people change it as they wish.
I noticed now that the above command User.all.each do |user| CategoryUser.batch_set(user, :watching, [<id>]) end somehow did not work to change the preferences for all users. Any idea why ? Even better would be to append the new tracking preference to the existing user tracking preferences…
P.S. we’re a tiny community and I know that only an even smaller fraction took the time to adjust their preferences (;
For anyone who hasn’t specifically set a category at a notification level, resetting the default category watching and applying it historically should reset those to normal levels.
If the numbers are small, using the UI or API may be a safer bet than the rails console. How many people are we talking about?
For understanding, the category in question is named Announcements and its ID is 22.
I did exactly this before also trying the command. But still after both, at a new post in Announcements, only some users get sent an email.
What could have happened is that users unsubscribed from the email notifications because the digest email only contained “minor” activity (i.e. no posts from Announcements as described in the related issue linked to previously)
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Do you have the data explorer installed? If so, have you got a query to see how many of your users don’t have the right tracking and/or email preference?
Good idea. I’ll do that when having a bit more time !
Smaller in immediate effort, a rails script to reset the necessary parameters for all users would make me happy as well.
I think we need to know a little more detail before working out a solution. The category_users table only keeps a record of active category notification levels, so if someone doesn’t have one then the data won’t be in the table to change via the rails console. (for instance, if I add #site-feedback to the default categories watching admin setting it will add a record in category_users for each user, and when I reset the setting it will delete those records again).
I can confirm that User.all.each do |user| CategoryUser.batch_set(user, :watching, [22]) changed the tracking preferences of all users to watch the desired category (22 | Announcements); as this query lists all the users:
SELECT *
FROM category_users
WHERE category_id = '22' AND notification_level = '3'
And this query lists only 1 user:
SELECT *
FROM user_options uo
WHERE uo.email_level = '2'
The question is now, why so many users don’t get an email sent when there’s a new post in category 22 “Announcements” 
P.S. I tinker around for the SQL queries and don’t know how to join them.
Hi. I did not find a solution yet. I can’t get my head around of the necessary user preferences to receive post notification emails for watched topics. Any idea ? Thx !
Hi @JammyDodger
Just in case, I’m still inquiring and trying to solve this issue. I isolated the settings of one of our users which has the default settings of watching a certain category (‘Announcements’) but who does not receive e-mail notifications for new posts:
| user | mailing_list_mode | email_digests | external_links_in_new_tab | enable_quoting | dynamic_favicon | automatically_unpin_topics | digest_after_minutes | auto_track_topics_after_msecs | new_topic_duration_minutes | last_redirected_to_top_at | email_previous_replies | email_in_reply_to | like_notification_frequency | mailing_list_mode_frequency | include_tl0_in_digests | notification_level_when_replying | theme_key_seq | allow_private_messages | homepage | theme_ids | hide_profile_and_presence | text_size_key | text_size_seq | email_level | email_messages_level | title_count_mode_key | enable_defer | timezone | enable_allowed_pm_users | dark_scheme | skip_new_user_tips | color_scheme | default_calendar | oldest_search_log_date | chat_enabled | only_chat_push_notifications | chat_sound | dismissed_channel_retention_reminder | dismissed_dm_retention_reminder | bookmark_auto_delete_preference | ignore_channel_wide_mention | chat_email_frequency | enable_experimental_sidebar | seen_popups | chat_header_indicator_preference | sidebar_link_to_filtered_list | sidebar_show_count_of_new_items | watched_precedence_over_muted | chat_separate_sidebar_mode | topics_unread_when_closed | show_thread_title_prompts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JohnDoe | false | true | true | true | false | true | 10080 | 240000 | 2880 | 2023-06-13T08:25:13.000Z | 1 | false | 1 | 1 | true | 2 | 0 | true | NULL | {} | false | 0 | 0 | 1 | 1 | 0 | false | Europe/Somwhere | false | NULL | false | NULL | 0 | NULL | true | NULL | NULL | NULL | NULL | 3 | NULL | 1 | false | {1,2,3,4,5} | 0 | false | false | NULL | 0 | true | true |
I really can’t see why this issue arises because this is the user’s line when I query the users watching category ‘Announcements’:
| id | category | user | notification_level | last_seen_at |
|---|---|---|---|---|
| 123 | Announcements | JohnDoe | 3 | NULL |
Are there any other settings I am missing ? Could it be that the user clicked unsubscribe in one of the notification emails and that changed their email settings ?
Thanks !
Clicking the “unsubscribe” link from a notification email takes a user to a page where they can alter their notification preferences. For example:
If a user selected either the “stop watching all topics in the <category_name> category” or the “Don’t send me any mail from Discourse” options, you will see the changes on their preferences page. Either the category will have been removed from their watched category list, or their email preferences will be changed so that all settings on their email page will be set to “never”.
It’s more difficult to see the change if the user selected the “stop watching this topic” option. In that case, you could impersonate the user from their admin page, then visit the topic to see if their notification level for the topic has changed from “watching” to “tracking”. You can also get the information about their notification level for the topic from the Rails console:
Before getting too caught up in this, go to the site’s Skipped Email Logs page. You can navigate to it from the admin sidebar. Enter the user’s email into the “To Address” field that’s at the top of the page. It might show you details about why the particular email was not sent to the user.
