const mongoose = require("mongoose");

mongoose.connect(
  `mongodb://${process.env.MONGO_USER}:${process.env.MONGO_PASS}@${process.env.MONGO_HOST}:27017/arakrail?authSource=admin`,
  {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useFindAndModify: false,
    useCreateIndex: true,
  }
);
var db = mongoose.connection;
db.on("error", console.error.bind(console, "connection error:"));
db.once("open", function callback() {
  console.log("MongoDB Connected...");
});

module.exports = db;