seed.js

var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var db = mongoose.connection;
var assert = require('assert');

var food_trucks = require('./FOOD_TRUCK_GEO');
var breweries = require('./BREWERY_GEO');
var distilleries = require ('./DISTILLERY_GEO');

var FoodTruck = require('./models/foodtruck');
var Brewery = require('./models/brewery');
var Distillery = require('./models/distillery');

mongoose.connect('mongodb://localhost/boozeybites');
console.log('Connected to database.');

function dropAndSeed() {
  dropFoodtrucks();
  dropBreweries();
  dropDistilleries();
}

function dropFoodtrucks() {
  db.collection("foodtrucks").drop(function(err) {
    if (err) {
      console.log("Collection drop error: ", err);
    } else {
      console.log("foodtrucks collection dropped.");
    }
  });

  seedFoodtrucks();
}

function dropBreweries() {
  db.collection("breweries").drop(function(err) {
    if (err) {
      console.log("Collection drop error: ", err);
    } else {
      console.log("breweries collection dropped.");
    }
  });

  seedBreweries();
}

function dropDistilleries() {
  db.collection("distilleries").drop(function(err) {
    if (err) {
      console.log("Collection drop error: ", err);
    } else {
      console.log("distilleries collection dropped.");
    }
  });

  seedDistilleries();
}

function seedFoodtrucks() {
  FoodTruck.collection.insertMany(food_trucks, function(err,res) {
         assert.equal(null, err);
         assert.equal(116, res.insertedCount);
         console.log("Food trucks: ", res.insertedCount);

        //  db.close();
   });
}

function seedBreweries() {
  Brewery.collection.insertMany(breweries, function(err,res) {
        assert.equal(null, err);
        assert.equal(31, res.insertedCount);
        console.log("Breweries: ", res.insertedCount);

        // db.close();
  });
}

function seedDistilleries() {
  Distillery.collection.insertMany(distilleries, function(err,res) {
        assert.equal(null, err);
        assert.equal(11, res.insertedCount);
        console.log("Distilleries: ", res.insertedCount);

        // db.close();
  });
}

dropAndSeed();