MusicTopus/src/models/users.js

/* eslint-disable func-names */
/* eslint-disable no-invalid-this */
/* eslint-disable no-param-reassign */

import mongoose from "mongoose";
import uniqueValidator from "mongoose-unique-validator";
import crypto from "crypto";

const UserSchema = new mongoose.Schema(
    {
        username: {
            type: String,
            unique: true,
            required: [true, "est requis"],
            match: [/^[a-zA-Z0-9]+$/, "est invalide"],
            index: true,
        },
        email: {
            type: String,
            lowercase: true,
            unique: true,
            required: [true, "est requis"],
            match: [/\S+@\S+\.\S+/, "est invalide"],
            index: true,
        },
        hash: String,
        salt: String,
        isPublicCollection: {
            type: Boolean,
            default: false,
        },
    },
    {
        timestamps: true,
        toJSON: {
            transform(doc, ret) {
                delete ret.hash;
                delete ret.salt;
            },
        },
    }
);

UserSchema.plugin(uniqueValidator, { message: "est déjà utilisé" });

UserSchema.methods.validPassword = function (password) {
    const [salt, key] = this.hash.split(":");

    return key === crypto.scryptSync(password, salt, 64).toString("hex");
};

UserSchema.pre("save", function (next) {
    const user = this;

    if (!user.isModified("salt")) {
        return next();
    }

    const salt = crypto.randomBytes(16).toString("hex");

    return crypto.scrypt(user.salt, salt, 64, (err, derivedKey) => {
        if (err) {
            next(err);
        }
        this.salt = salt;
        this.hash = `${salt}:${derivedKey.toString("hex")}`;

        next();
    });
});

export default mongoose.model("Users", UserSchema);