start stubbing out endpoints

app/auth.py

@@ -1,6 +1,7 @@
 from flask import session, flash
-from .models import Sessions
+from .models import Sessions, Users
 from argon2 import PasswordHasher
+import secrets
 import time
 
 ph = PasswordHasher()
@@ -15,9 +16,9 @@ def verify(expected, given):
         return False
 
 def is_logged_in():
-    if "pyrom_session_key" not in session:
+    if 'pyrom_session_key' not in session:
         return False
-    sess = Sessions.find({"key": session["pyrom_session_key"]})
+    sess = Sessions.find({'key': session['pyrom_session_key']})
     if not sess:
         return False
     if sess.expires_at < int(time.time()):
@@ -26,3 +27,17 @@ def is_logged_in():
         # flash('Your session expired.;Please log in again.', InfoboxKind.INFO)
         return False
     return True
+
+def get_active_user():
+    if not is_logged_in():
+        return None
+
+    sess = Sessions.find({'key': session['pyrom_session_key']})
+    return Users.find({'id': sess.user_id})
+
+def create_session(user_id):
+    return Sessions.create({
+        'key': secrets.token_hex(16),
+        'user_id': user_id,
+        'expires_at': int(time.time()) + (31 * 24 * 60 * 60),
+    })