salix/modules/ticket/front/volume/index.js

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

class Controller extends Section {
    constructor($element, $) {
        super($element, $);
        this.filter = {
            include: [{
                relation: 'item'
            }]
        };

        this.ticketVolumes = [];
    }

    get sales() {
        return this._sales;
    }

    set sales(value) {
        this._sales = value;

        if (value && value.length) this.applyVolumes();
    }

    applyVolumes() {
        const ticket = this.sales[0].ticketFk;
        this.$http.get(`Tickets/${ticket}/getVolume`).then(res => {
            const saleVolume = res.data.saleVolume;

            const volumes = new Map();
            for (const volume of saleVolume)
                volumes.set(volume.saleFk, volume);

            for (const sale of this.sales)
                sale.saleVolume = volumes.get(sale.id);

            this.packingTypeVolume = res.data.packingTypeVolume;
        });
    }
}

ngModule.vnComponent('vnTicketVolume', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        ticket: '<'
    }
});