salix/modules/invoiceIn/back/models/invoice-in.js

const UserError = require('vn-loopback/util/user-error');

module.exports = Self => {
    require('../methods/invoice-in/filter')(Self);
    require('../methods/invoice-in/summary')(Self);
    require('../methods/invoice-in/clone')(Self);
    require('../methods/invoice-in/toBook')(Self);
    require('../methods/invoice-in/getTotals')(Self);
    require('../methods/invoice-in/invoiceInPdf')(Self);
    require('../methods/invoice-in/invoiceInEmail')(Self);
    require('../methods/invoice-in/getSerial')(Self);
    require('../methods/invoice-in/corrective')(Self);

    Self.rewriteDbError(function(err) {
        if (err.code === 'ER_ROW_IS_REFERENCED_2' && err.sqlMessage.includes('vehicleInvoiceIn'))
            return new UserError(`This invoice has a linked vehicle.`);
        return err;
    });
};