add: save session initialization time

main.py

@@ -1,5 +1,6 @@
 from fastapi import FastAPI
 
+from datetime import datetime
 from uuid import uuid4
 import sqlite3
 
@@ -18,16 +19,17 @@ cur = con.cursor()  # NB! single is enough for now, we might require multiple la
 async def new_session():
     """Start a new session"""
     # add session to the database
+    time = datetime.utcnow().replace(microsecond=0).isoformat()
     tries = 3  # something is very wrong with our random, if we miss 3 times
     for i in range(tries):
         try:
             # generate a cookie
             cookie = uuid4().hex
             cur.execute(
-                """INSERT INTO sessions(cookie)
+                """INSERT INTO sessions(cookie, time)
-                            VALUES(:cookie)
+                            VALUES(:cookie, :time)
                         """,
-                {"cookie": cookie},
+                {"cookie": cookie, "time": time},
             )
             con.commit()
         except sqlite3.IntegrityError as e:

util/import_photos.py

@@ -138,6 +138,7 @@ def check_database(database_path: str):
                 (
                 sessionid INTEGER PRIMARY KEY,
                 cookie TEXT UNIQUE NOT NULL,
+                time TEXT,
                 description TEXT
                 )"""
         )