I have a file to search some sequences but when I call the function I get the error:
TypeError: utilitiesFunctions.secuencia is not a function
My function:
const utilitiesFunctions = {};
const counterModel = require('./database/models/parameters/counter');
utilitiesFunctions.sequencia = (modelo, id, callback) => {
console.log('Entra Funcion Sequencia');
var codigo;
counterModel.findByIdAndUpdate({
_id: id
}, {
$inc: {
seq: 1
}
}, function(error, sequencia) {
if (error) {
callback(error, sequencia);
} else {
var codigo = sequencia.seq;
if (codigo < 10) {
var codigo = sequencia.suffix + '0' + sequencia.seq;
} else {
var codigo = sequencia.suffix + sequencia.seq;
}
callback(error, codigo);
}
});
}
module.exports = utilitiesFunctions;
I call the function in the Pre save hook in some models:
const mongoose = require('mongoose');
const Schema = mongoose.Schema;
const utilitiesFunctions = require('./../../../utilities.js');
const wareHouseSchema = Schema({
code: {
type: String,
//required: [true,'Codigo no puede estar vacio']
},
name: {
type: String,
required: [true, 'Nombre no puede estar vacio']
},
description: {
type: String
},
isVirtual: {
type: Boolean,
default: false
}
}, {timestamps: true});
wareHouseSchema.pre('save', function(next) {
var doc = this;
utilitiesFunctions.secuencia('warehouses', 'warehouseCode', (err, sequencia) => {
if (err) {
doc.code = 'D0';
} else {
var seq = sequencia.codigo;
console.log('Secuencia: ' + seq);
doc.code = seq;
}
});
next();
});
const wareHouse = module.exports = mongoose.model('warehouses', wareHouseSchema);
Why I get this error? Or how is the right way to call this type of functions?
Thanks in Advance
via joselegit
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