Versie module 1 van 26-7

controllers/AuthController.js

@@ -0,0 +1,165 @@
+const bcrypt = require("bcrypt");
+
+const db = require("../config/database");
+const HouseholdService = require("../services/HouseholdService");
+
+
+
+class AuthController {
+
+
+    registerForm(req, res) {
+
+        res.render("auth/register", {
+            title: "Registreren"
+        });
+
+    }
+
+
+    async register(req, res) {
+
+        const {
+            name,
+            email,
+            password
+        } = req.body;
+
+
+        const existingUser = db.prepare(
+            "SELECT id FROM users WHERE email = ?"
+        ).get(email);
+
+
+        if (existingUser) {
+
+            req.flash(
+                "error",
+                "E-mailadres bestaat al"
+            );
+
+            return res.redirect("/register");
+
+        }
+
+
+        const passwordHash = await bcrypt.hash(
+            password,
+            12
+        );
+
+
+        const result = db.prepare(`
+
+            INSERT INTO users
+            (
+                name,
+                email,
+                password
+            )
+
+            VALUES (?, ?, ?)
+
+        `).run(
+            name,
+            email,
+            passwordHash
+        );
+
+
+        const userId =  result.lastInsertRowid;
+
+
+        HouseholdService.createForUser(
+            userId,
+            `${name} huishouden`
+        );
+
+
+        req.session.userId = userId;
+
+
+        res.redirect("/");
+
+    }
+
+
+
+    loginForm(req, res) {
+
+        res.render("auth/login", {
+            title: "Inloggen"
+        });
+
+    }
+
+
+
+    async login(req, res) {
+
+        const {
+            email,
+            password
+        } = req.body;
+
+
+        const user = db.prepare(
+            "SELECT * FROM users WHERE email = ?"
+        ).get(email);
+
+
+
+        if (!user) {
+
+            req.flash(
+                "error",
+                "Ongeldige gegevens"
+            );
+
+            return res.redirect("/login");
+
+        }
+
+
+        const valid = await bcrypt.compare(
+            password,
+            user.password
+        );
+
+
+        if (!valid) {
+
+            req.flash(
+                "error",
+                "Ongeldige gegevens"
+            );
+
+            return res.redirect("/login");
+
+        }
+
+
+        req.session.userId = user.id;
+
+
+        res.redirect("/");
+
+    }
+
+
+
+    logout(req, res) {
+
+        req.session.destroy(() => {
+
+            res.redirect("/login");
+
+        });
+
+    }
+
+
+}
+
+
+module.exports = new AuthController();