- Make sure delete_expired_messages and housekeeping runs once a day
- delete more info about messages when putting them to trash (esp. also
delete txt_raw, from_id and to_id as we don't need those anymore, so
they are data that was unnecessarily kept)
fix#1926, fix#2090
Also:
* Nicer test_utils: add send_text() and print_chat()
* Adapt ephemeral messages for testing (make them accurate to the second)
* Add test for ephemeral messages
* Make pop_sent_msg() really pop the last sent message
the saved-messages can be deleted as any other chat;
if the feature is unneeded, this probably also makes some sense.
however, if saved-messages was deleted accidentally (yeah, i've seen that :),
it is not intuitive to see how the saved-messages feature can be restored.
this change just drops a note about how-to-restore to the device chat.
this avoids confusion - as long the current core
does not communicate with a UI that enables/disables protection,
everything looks just the same as in the past :)
Sticky encryption rule, requiring that all replies to encrypted messages
are encrypted, applies only to messages with a quote now.
Co-Authored-By: B. Petersen <r10s@b44t.com>
This code is inconsistent with EncryptHelper::should_encrypt, which uses
quorum rule.
UI does not display or use encryption state in-between preparing and
sending message anyway.
In addition, "sticky encryption" rule, which required all replies to
encrypted messages to be encrypted, is dropped. It is going to be
restored with the introduction of quoting.
both are not used in productive:
- chat-id "in-creation" was dropped completely already in core-c
as it does not allow assigning messages to chats in time.
- message flag "starred" was added at some point and never used.
ux-wise, "disappearing messages" promises to clean up a chat -
this does not fit well with "starring" messages.
"saved messages" chat seems to be superior in that regard.
but anyway, it is not used but comes at maintainance costs,
so it is better to delete its functionality for now.
(the db entries, however, are left for now,
that might be more tricky to remove)
Address is used to generate Message-Id.
Previously error toast was shown, but MsgId was returned from
chat::prepare_msg anyway. Now chat::prepare_msg returns an error.
error!() is removed, because FFI library shows errors via
.unwrap_or_log_default().
