Files
zulip/static/js/message_user_ids.js
Steve Howell 45d806d9aa refactor: Extract message_helper.process_new_message.
We move the message_store.add_message_metadata function
(and all its dependencies) into a new module called
message_helper and rename the function to process_new_message.
(It does a bit more than adding message metadata, such
as updating our message store.)

We also have a "protected" interface now in message_store,
so that message_helper can access the message store:

    update_message_cache
    get_cached_message

Because update_message_cache is identical to
the former create_mock_message, we just renamed it
in the tests.

Most callers should use these functions:

    message_helper.process_new_message (setting)
    message_store.get (getting)

It's slightly annoying that the setter interface
is in a different module than the getter interface,
but that's how you break a bunch of dependencies.

We also extract the tiny message_user_ids class:

    user_ids()
    add_user_ids()

All the code moves here are pretty trivial, and
the code that was moved maintains 100% line
coverage.

The module name `message_helper` is not ideal, but it's a single
function and it'll save time to just do the topology change now and
leave thinking through the right name to later.
2021-03-29 14:53:57 -07:00

23 lines
600 B
JavaScript

/*
We keep a set of user_ids for all people
who have sent stream messages or who have
been on PMs sent by the user.
We will use this in search to prevent really
large result sets for realms that have lots
of users who haven't sent messages recently.
We'll likely eventually want to replace this with
accessing some combination of data from recent_senders
and pm_conversations for better accuracy.
*/
const user_set = new Set();
export function user_ids() {
return Array.from(user_set);
}
export function add_user_id(user_id) {
user_set.add(user_id);
}