salix/modules/agency/back/models/zone.js

const app = require('vn-loopback/server/server');

module.exports = Self => {
    require('../methods/zone/clone')(Self);
    require('../methods/zone/getLeaves')(Self);
    require('../methods/zone/getEvents')(Self);
    require('../methods/zone/toggleIsIncluded')(Self);

    Self.validatesPresenceOf('agencyModeFk', {
        message: `Agency cannot be blank`
    });

    Self.observe('after save', async function() {
        await app.models.ZoneClosure.doRecalc();
    });

    Self.observe('after delete', async function() {
        await app.models.ZoneClosure.doRecalc();
    });
};