custom_auth/controllers/main.py

# custom_auth/controllers/main.py

from odoo import http, _
from odoo.http import request
from werkzeug.utils import redirect

class CustomAuthController(http.Controller):

    # -------------------------
    # SIGNUP PAGE
    # -------------------------
    @http.route(['/custom/signup'], type='http', auth='public', website=True)
    def signup_page(self, **kw):
        return request.render('custom_auth.signup_template', {})

    @http.route(['/custom/signup/submit'], type='http', methods=['POST'], auth='public', website=True, csrf=True)
    def signup_submit(self, **post):
        name = post.get('name', '').strip()
        login = post.get('login', '').strip()
        password = post.get('password', '')
        confirm = post.get('confirm_password', '')

        errors = []

        # Simple validation
        if not name:
            errors.append(_("Name is required"))
        if not login:
            errors.append(_("Email is required"))
        if not password:
            errors.append(_("Password is required"))
        if password != confirm:
            errors.append(_("Passwords do not match"))

        # Email already exists?
        existing_user = request.env['res.users'].sudo().search([('login', '=', login)], limit=1)
        if existing_user:
            errors.append(_("A user with this email already exists."))

        if errors:
            return request.render('custom_auth.signup_template', {
                'errors': errors,
                'values': post
            })

        # Create partner
        Partner = request.env['res.partner'].sudo().create({
            'name': name,
            'email': login,
        })

        # Create user
        try:
            User = request.env['res.users'].sudo().create({
                'name': name,
                'login': login,
                'email': login,
                'partner_id': Partner.id,
                'password': password,
            })

            # Add user to portal group
            portal_group = request.env.ref('base.group_portal')
            User.sudo().write({'groups_id': [(4, portal_group.id)]})

        except Exception as e:
            errors.append(_("Error creating user: %s") % e)
            return request.render('custom_auth.signup_template', {
                'errors': errors,
                'values': post
            })

        # Auto login
        try:
            db = request.session.db
            request.session.authenticate(db, login, password)
        except:
            return redirect('/custom/login?signup=ok')

        return redirect('/')

    # -------------------------
    # LOGIN PAGE
    # -------------------------
    @http.route(['/custom/login'], type='http', auth='public', website=True)
    def login_page(self, **kw):
        message = None
        if kw.get("signup") == "ok":
            message = _("Signup successful. Please log in.")
        return request.render("custom_auth.login_template", {'message': message})

    @http.route(['/custom/login/submit'], type='http', methods=['POST'], auth='public', website=True, csrf=True)
    def login_submit(self, **post):
        login = post.get('login', '').strip()
        password = post.get('password', '')

        if not login or not password:
            return request.render('custom_auth.login_template', {
                'errors': [_("Enter both email and password.")],
                'values': post
            })

        db = request.session.db
        try:
            request.session.authenticate(db, login, password)
        except:
            return request.render('custom_auth.login_template', {
                'errors': [_("Incorrect email or password.")],
                'values': post
            })

        next_url = post.get('redirect') or '/'
        return redirect(next_url)

    # -------------------------
    # LOGOUT
    # -------------------------
    @http.route(['/custom/logout'], type='http', auth='user', website=True)
    def logout(self, **kw):
        request.session.logout(keep_db=True)
        return redirect('/')