add support for profile pictures

src/EzLanManager.py

@@ -31,10 +31,3 @@ if __name__ == "__main__":
     seating_service = SeatingService(seating_config, lan_info, db_service, ticketing_service)
     catering_service = CateringService(db_service, accounting_service, user_service)
 
-    # catering_service.place_order(
-    #     {
-    #         CateringMenuItem(item_id=5, name='Bier', price=250, category=CateringMenuItemCategory.BEVERAGE_ALCOHOLIC, additional_info="Pils", is_disabled=False): 12,
-    #         CateringMenuItem(item_id=6, name='Pizza Hawaii', price=900, category=CateringMenuItemCategory.MAIN_COURSE, additional_info = '', is_disabled = False): 2
-    #     },
-    #     19
-    # )

src/ez_lan_manager/services/DatabaseService.py

@@ -482,3 +482,26 @@ class DatabaseService:
             )] = order_catering_menu_item_raw[2]
 
         return result
+
+    def set_user_profile_picture(self, user_id: int, picture_data: bytes) -> None:
+        cursor = self._get_cursor()
+        try:
+            cursor.execute(
+                "INSERT INTO user_profile_picture (user_id, picture) VALUES (?, ?) ON DUPLICATE KEY UPDATE picture = VALUES(picture)",
+                (user_id, picture_data)
+            )
+            self._connection.commit()
+        except Exception as e:
+            logger.warning(f"Error setting user profile picture: {e}")
+
+    def get_user_profile_picture(self, user_id: int) -> Optional[bytes]:
+        cursor = self._get_cursor()
+        try:
+            cursor.execute("SELECT (picture) FROM user_profile_picture WHERE user_id = ?", (user_id, ))
+            r = cursor.fetchone()
+            if r is None:
+                return
+            return r[0]
+        except Exception as e:
+            logger.warning(f"Error setting user profile picture: {e}")
+            return None

src/ez_lan_manager/services/UserService.py

@@ -23,6 +23,12 @@ class UserService:
             return self._db_service.get_user_by_mail(accessor)
         return self._db_service.get_user_by_name(accessor)
 
+    def set_profile_picture(self, user_id: int, picture: bytes) -> None:
+        self._db_service.set_user_profile_picture(user_id, picture)
+
+    def get_profile_picture(self, user_id: int) -> bytes:
+        return self._db_service.get_user_profile_picture(user_id)
+
     def create_user(self, user_name: str, user_mail: str, password_clear_text: str) -> User:
         disallowed_char = self._check_for_disallowed_char(user_name)
         if disallowed_char: