PIbd-21_Permyakov_R.G._IP/components/news/board/controller.js

import BoardModel from "./model";
import BoardView from "./view";

class BoardElement extends HTMLElement {
    constructor() {
        super();
        const editCallback = this.editNews.bind(this);
        const deleteCallback = this.deleteNews.bind(this);
        this.view = new BoardView(this, editCallback, deleteCallback);
        this.model = new BoardModel();
    }

    connectedCallback() {
        this.view.render(this.model);
        this.getAllNews();
    }

    async getAllNews() {
        await this.model.getAll();
        this.view.update(this.model);
    }

    editNews(item) {
        window.location.href = `/news?id=${item.id}`;
    }

    async deleteNews(item) {
        if (await this.view.deleteQuestion(item)) {
            await this.model.delete(item);
            this.view.successToast();
            this.getAllNews();
        }
    }
}

customElements.define("news-board", BoardElement);