From 04fd71b7b78f8987032c97186bb040c304a452ac Mon Sep 17 00:00:00 2001
From: Mathias Wagner <germannewsmaker@gmail.com>
Date: Tue, 27 Dec 2022 15:03:52 +0100
Subject: [PATCH] Created the user controller

---
 server/controller/user.js | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 server/controller/user.js

diff --git a/server/controller/user.js b/server/controller/user.js
new file mode 100644
index 0000000..b69e1ef
--- /dev/null
+++ b/server/controller/user.js
@@ -0,0 +1,31 @@
+const User = require('../models/User');
+const bcrypt = require('bcrypt');
+const {Op} = require("sequelize");
+
+module.exports.createUser = async (username, email, password) => {
+    let user = await User.findOne({where: {[Op.or]: [{username}, {email}]}});
+    if (user !== null) return;
+
+    const salt = await bcrypt.genSalt(10);
+    const hashedPassword = await bcrypt.hash(password, salt);
+
+    await User.create({username, email, hashedPassword});
+}
+
+module.exports.authUser = async (username, password) => {
+    let user = await User.findOne({where: {username: username}});
+    if (user === null) return;
+
+    const isValid = await bcrypt.compare(password, user.password);
+    if (!isValid) return;
+
+    return user;
+}
+
+module.exports.getUserById = async (id) => {
+    return await User.findOne({where: {id}});
+}
+
+module.exports.getUserByName = async (username) => {
+    return await User.findOne({where: {username}});
+}
\ No newline at end of file