const mongoose = require("mongoose");
const bcrypt = require("bcrypt");
const jwt = require("jsonwebtoken");
const Schema = mongoose.Schema;

const UserSchema = new Schema({
  username: String,
  hashedPassword: String,
});

UserSchema.methods.setPassword = async function (password) {
  const hash = await bcrypt.hash(password, 10);
  this.hashedPassword = hash;
};
UserSchema.methodss.checkPassword = async function (password) {
  const result = await bcrypt.compare(password, this.hashedPassword);
  return result;
};
UserSchema.statics.findByUsername = function (username) {
  return this.findOne({ username });
};
UserSchema.methods.serialize = function () {
  const data = this.toJSON();
  delete data.hashedPassword;
  return data;
};
UserSchema.methods.generateToken = function () {
  const token = jwt.sign(
    {
      _id: this.id,
      username: this.username,
    },
    process.env.JWT_SECRET,
    {
      expiresIn: "7d",
    }
  );
  return token;
};
const User = mongoose.model("User", UserSchema);
module.exports = User;