mirror of https://github.com/status-im/consul.git
31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
|
import Service, { inject as service } from '@ember/service';
|
||
|
import { get } from '@ember/object';
|
||
|
|
||
|
import { BlockingEventSource as EventSource } from 'consul-ui/utils/dom/event-source';
|
||
|
import { ifNotBlocking } from 'consul-ui/services/settings';
|
||
|
import { restartWhenAvailable } from 'consul-ui/services/client/http';
|
||
|
import maybeCall from 'consul-ui/utils/maybe-call';
|
||
|
|
||
|
export default Service.extend({
|
||
|
client: service('client/http'),
|
||
|
settings: service('settings'),
|
||
|
source: function(find, configuration) {
|
||
|
return new EventSource((configuration, source) => {
|
||
|
const close = source.close.bind(source);
|
||
|
const deleteCursor = () => (configuration.cursor = undefined);
|
||
|
//
|
||
|
return maybeCall(deleteCursor, ifNotBlocking(this.settings))().then(() => {
|
||
|
return find(configuration)
|
||
|
.then(maybeCall(close, ifNotBlocking(this.settings)))
|
||
|
.then(function(res) {
|
||
|
if (typeof get(res, 'meta.cursor') === 'undefined') {
|
||
|
close();
|
||
|
}
|
||
|
return res;
|
||
|
})
|
||
|
.catch(restartWhenAvailable(this.client));
|
||
|
});
|
||
|
}, configuration);
|
||
|
},
|
||
|
});
|