Added models and views

ref-test/app/tools/auth.py

@@ -0,0 +1,22 @@
+from .data import load
+from ..models import User
+
+from flask import abort, redirect
+from flask.helpers import url_for
+from flask_login import current_user
+
+from functools import wraps
+
+def require_account_creation(function):
+    @wraps(function)
+    def wrapper(*args, **kwargs):
+        if User.query.count() == 0: return redirect(url_for('views._register'))
+        return function(*args, **kwargs)
+    return wrapper
+
+def disable_if_logged_in(function):
+    @wraps(function)
+    def wrapper(*args, **kwargs):
+        if current_user.is_authenticated: return abort(404)
+        return function(*args, **kwargs)
+    return wrapper