@carlosbajo/micro/lib/db.js

framework para microservicios con google/pubsub

'use strict';
const mongoose = require('mongoose');

mongoose.Promise = global.Promise;

module.exports = {
  connect: async(logger, Reporter) => {
    let datasource;

    const conMongo = process.env.MONGO_CON;
    const options = {
      useNewUrlParser: true,
      useCreateIndex: true,
      useFindAndModify: false,
    };

    try {
      datasource = await mongoose.connect(conMongo, options);
      logger.info(`Mongo connected url: ${conMongo}`);
    } catch (e) {
      Reporter.report(e);
      logger.error(`Mongo connection failed: ${e}`);
    }
    return datasource;
  },
};