salix/modules/order/front/summary/index.js

import ngModule from '../module';
import Section from 'salix/components/section';
import './style.scss';

class Controller extends Section {
    setSummary() {
        this.$http.get(`Orders/${this.order.id}/summary`)
            .then(res => this.summary = res.data);
    }

    get formattedAddress() {
        if (!this.summary) return null;

        let address = this.summary.address;
        let province = address.province ? `(${address.province.name})` : '';

        return `${address.street} - ${address.city} ${province}`;
    }

    $onChanges() {
        if (this.order && this.order.id)
            this.setSummary();
    }
}

ngModule.component('vnOrderSummary', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        order: '<'
    }
});