const validator = require('validator')
const mongoose = require('mongoose')
const bcrypt = require('bcryptjs')
const jwt = require('jsonwebtoken')
const User = require('../models/user')

const tokenSchema = new mongoose.Schema({
    token: {
        type: String,
        required: true
    },
    userId: {
        type: String,
        required: true
    }
})

tokenSchema.statics.findByCredentials = async (email, password) => {
    const user = await User.findOne({email})
    if(!user) {
        return
    }

    const checkMatch = await bcrypt.compare(password, user.password)
    console.log(password)
    console.log(user.password)
    console.log(checkMatch)
    if(!checkMatch) {
        return user
    }
    return user
}

tokenSchema.statics.generateAuthToken = async function(userArg) {
    const user = userArg
    const token = jwt.sign({ _id: user._id.toString() }, 'ovoJeSecret')
    user.tokens = user.tokens.concat({ token })
    await user.save()

    return token
}

const Token = mongoose.model('Token', tokenSchema)

module.exports = Token