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message_flags: Avoid relying on redundant messages list in response. 

Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit is contained in:
Anders Kaseorg 2022-11-10 16:17:15 -08:00 committed by Tim Abbott
parent c7fefab05d
commit 1e84edf4f2
1 changed files with 8 additions and 14 deletions
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22
static/js/message_flags.js
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@ -20,7 +20,6 @@ export const _unread_batch_size = 1000;
export const send_read = (function () {
let queue = [];
let on_success;
let start;
function server_request() {
// Wait for server IDs before sending flags
@ -40,23 +39,18 @@ export const send_read = (function () {
channel.post({
url: "/json/messages/flags",
data: {messages: JSON.stringify(real_msg_ids_batch), op: "add", flag: "read"},
success: on_success,
});
}
start = _.throttle(server_request, 1000);
on_success = function on_success(data) {
if (data === undefined || data.messages === undefined) {
return;
}
queue = queue.filter((message) => !data.messages.includes(message.id));
success() {
const batch_set = new Set(real_msg_ids_batch);
queue = queue.filter((message) => !batch_set.has(message.id));
if (queue.length > 0) {
start();
}
};
},
});
}
start = _.throttle(server_request, 1000);
function add(messages) {
queue = queue.concat(messages);