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discourse-custom-wizard-unl.../assets/javascripts/wizard/components/similar-topics-validator.js.es6

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import WizardFieldValidator from "../../wizard/components/validator";
import { deepMerge } from "discourse-common/lib/object";
import { observes } from "discourse-common/utils/decorators";
import { cancel, later } from "@ember/runloop";
import { A } from "@ember/array";
import EmberObject from "@ember/object";
export default WizardFieldValidator.extend({
similarTopics: [],
validate() {},
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@observes("field.value")
customValidate() {
const lastKeyUp = new Date();
this._lastKeyUp = lastKeyUp;
// One second from now, check to see if the last key was hit when
// we recorded it. If it was, the user paused typing.
cancel(this._lastKeyTimeout);
this._lastKeyTimeout = later(() => {
if (lastKeyUp !== this._lastKeyUp) {
return;
}
this.updateSimilarTopics();
}, 1000);
},
updateSimilarTopics() {
this.backendValidate({
title: this.get("field.value"),
categories: this.get("validation.categories"),
date_after: this.get("validation.date_after"),
}).then((result) => {
const similarTopics = A(
deepMerge(result["topics"], result["similar_topics"])
);
similarTopics.forEach(function (topic, index) {
similarTopics[index] = EmberObject.create(topic);
});
this.set("similarTopics", similarTopics);
});
},
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actions: {
closeMessage() {
this.set("showMessage", false);
},
},
});