Ghost/ghost/admin/app/components/editor-labs/modals/publish-flow.js

import Component from '@glimmer/component';
import {action} from '@ember/object';
import {task} from 'ember-concurrency';
import {tracked} from '@glimmer/tracking';

export default class PublishModalComponent extends Component {
    static modalOptions = {
        className: 'fullscreen-modal-total-overlay',
        omitBackdrop: true,
        ignoreBackdropClick: true
    };

    @tracked isConfirming = false;
    @tracked isComplete = false;

    @action
    toggleConfirm() {
        // TODO: validate?
        this.isConfirming = !this.isConfirming;
    }

    @task
    *saveTask() {
        yield this.args.data.saveTask.perform();

        this.isConfirming = false;
        this.isComplete = true;
    }
}