Add Topic Handler

Prerequisites

Create Computed Value

Implement Model Lifecycle

Add Model To Component

Create New Model

Configure Test Utilities

Set Up SDK

Add Topic Handler To Model

Add a decorated handler method to the model

// src/models/demo/demo-model.ts

import {kosModel, kosTopicHandler} from "@coca-cola/kos-ui-core";
import type {ApiCallback} from "@coca-cola/kos-ui-core";

    @kosTopicHandler({
        topic: "/demo/update",
        websocket: true
    })
    handleUpdate(data: ApiCallback) {
        log.info("update received");
        const body: {update: number} = JSON.parse(data.body);
        this.lastUpdate = body.update;
    }