Hi Khoa Doan,

Yes you can do this. I have done this in past. Just go to web/controllers/main.py and find "class Home(http.Controller)" in that there is one route method which validate login and redirect to Home. So what you have to do is, you have to inherit this controller in your custom module and override this route method called:

@http.route('/web/login', type='http', auth="none", sitemap=False)
def web_login(self, redirect=None, **kw):

So copy that function to your custom module controller and do as following code.

@http.route('/web/login', type='http', auth="none", sitemap=False)
    def web_login(self, redirect=None, **kw):
        ensure_db()
        request.params['login_success'] = False
        if request.httprequest.method == 'GET' and redirect and request.session.uid:
            return http.redirect_with_hash(redirect)

        if not request.uid:
            request.uid = odoo.SUPERUSER_ID

        values = request.params.copy()
        try:
            values['databases'] = http.db_list()
        except odoo.exceptions.AccessDenied:
            values['databases'] = None

        if request.httprequest.method == 'POST':
            old_uid = request.uid
            try:
                uid = request.session.authenticate(request.session.db, request.params['login'], request.params['password'])
                request.params['login_success'] = True

                # You can redirect to any view from here
                url = '/web#id={0}&view_type={1}&model={2}'.format(1, 'form', 'res.partner')
                return werkzeug.utils.redirect(url)

                # return http.redirect_with_hash(self._login_redirect(uid, redirect=redirect))
            except odoo.exceptions.AccessDenied as e:
                request.uid = old_uid
                if e.args == odoo.exceptions.AccessDenied().args:
                    values['error'] = _("Wrong login/password")
                else:
                    values['error'] = e.args[0]
        else:
            if 'error' in request.params and request.params.get('error') == 'access':
                values['error'] = _('Only employee can access this database. Please contact the administrator.')

        if 'login' not in values and request.session.get('auth_login'):
            values['login'] = request.session.get('auth_login')

        if not odoo.tools.config['list_db']:
            values['disable_database_manager'] = True

        # otherwise no real way to test debug mode in template as ?debug =>
        # values['debug'] = '' but that's also the fallback value when
        # missing variables in qweb
        if 'debug' in values:
            values['debug'] = True

        response = request.render('web.login', values)
        response.headers['X-Frame-Options'] = 'DENY'
        return response

In above code, in try block, I have just commented return line of base and prepared my own view to redirect and just return url Like: return werkzeug.utils.redirect(url)

I Hope it will helpful for you and also you know how to inherit controller in custom module and override route method.

Thanks and regards

Haresh Kansara