mirror of https://github.com/zulip/zulip.git
42 lines
900 B
JavaScript
42 lines
900 B
JavaScript
var FetchStatus = function () {
|
|
|
|
var self = {};
|
|
|
|
var loading_older = false;
|
|
var loading_newer = false;
|
|
var found_oldest = false;
|
|
var found_newest = false;
|
|
|
|
self.start_older_batch = function () {
|
|
loading_older = true;
|
|
};
|
|
|
|
self.finish_older_batch = function (opts) {
|
|
loading_older = false;
|
|
found_oldest = opts.found_oldest;
|
|
};
|
|
|
|
self.can_load_older_messages = function () {
|
|
return !loading_older && !found_oldest;
|
|
};
|
|
|
|
self.start_newer_batch = function () {
|
|
loading_newer = true;
|
|
};
|
|
|
|
self.finish_newer_batch = function (opts) {
|
|
loading_newer = false;
|
|
found_newest = opts.found_newest;
|
|
};
|
|
|
|
self.can_load_newer_messages = function () {
|
|
return !loading_newer && !found_newest;
|
|
};
|
|
|
|
return self;
|
|
|
|
};
|
|
if (typeof module !== 'undefined') {
|
|
module.exports = FetchStatus;
|
|
}
|