seeder.js

const fs = require("fs")
const mongoose = require("mongoose");
const colors = require("colors")
const dotenv = require("dotenv")

dotenv.config({ path: "./config/config.env" })
const Bootcamp = require("./models/Bootcamp")
const Course = require("./models/Course")
const User = require("./models/User")
const Review = require("./models/Review")

//connect to db
mongoose.connect(process.env.MONGO_URI);

// Read the json seed files
const bootcamps = JSON.parse(
    fs.readFileSync(`${__dirname}/_data/bootcamps.json`, "utf-8"
    ));

const courses = JSON.parse(
    fs.readFileSync(`${__dirname}/_data/courses.json`, "utf-8"
    ));

const users = JSON.parse(
    fs.readFileSync(`${__dirname}/_data/users.json`, "utf-8"
    ));

const reviews = JSON.parse(
    fs.readFileSync(`${__dirname}/_data/reviews.json`, "utf-8"
    ));




// Import into DB
const importData = async () => {
    try {
        await Bootcamp.create(bootcamps)
        await Course.create(courses)
        await User.create(users)
        await Review.create(reviews)
        console.log("Data imported".green.inverse)
        process.exit()
    } catch (error) {
        console.log(error)
    }
}
// Delete Data
const deleteData = async () => {
    try {
        await Bootcamp.deleteMany();
        await Course.deleteMany();
        await User.deleteMany();
        await Review.deleteMany();
        console.log("Data deleted".red.inverse)
        process.exit()
    } catch (error) {
        console.log(error)
    }
}

if (process.argv[2] === "-i") {
    importData();

}
else if (process.argv[2] === "-d") {
    deleteData();

}