ハッシュを作成する関数

yarn add bcrypt

モデルメソッドの作成

インスタンスメソッド、静的メソッドの区別

import mongoose, {Schema} from "mongoose"
import bcrypt from "bcrypt"

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

UserSchema.methods.setPassword = async //인스턴스
function(password){
    const hash = await bcrypt.hash(password, 10);
    this.hashedPassword = hash;
}

UserSchema.methods.checkPassword = async //인스턴스
function(password){
    const result = await bcrypt.compare(password, this.hashedPassword);
    return result; //true/ false
}

UserSchema.static.findByUsername = //스태틱
function(username){
    return this.findOne({username});
};

const User = mongoose.model("User", UserSchema);
export default User;