Add a option to turn on saving and choose a folder of notifications.

notification_server/cli.py

@@ -44,6 +44,12 @@ def up(
         5554, "--producer-port", "-l",
         help="The server's port to listen [b]producers[/].",
         rich_help_panel="Connection",
+    ),
+    notification_dir: str = typer.Option(
+        None, "--notification-dir", "-d",
+        help="The server will save notifications to the directory by the path. Does not save if this option is not provided.",
+        rich_help_panel="Persistence",
+        show_default=False,
     )
 ):
     """
@@ -51,7 +57,7 @@ def up(
     """
 
     try:
-        server = Server(ip, port, producer_port)
+        server = Server(ip, port, producer_port, notification_dir)
         asyncio.run(server.up())
     except KeyboardInterrupt:
         console = Console()

notification_server/server.py

@@ -18,18 +18,18 @@
 ###############################################################################
 
 import struct
-from rich.console import Console
 import asyncio
+from rich.console import Console
 from notification_server.notification_saver import NotificationSaver
 from notification_server.timestamp import Timestamp
 
 
 class Server:
     BUFFER_SIZE = 1024
-    NOTIFICATION_DIR = 'notifications'
+    NOTIFICATION_DIR = None
     console = Console()
 
-    def __init__(self, ip: str, port: int, producer_port: int, notification_dir: str = 'notifications'):
+    def __init__(self, ip: str, port: int, producer_port: int, notification_dir: str | None = None):
         self.NOTIFICATION_DIR = notification_dir
         self.__client_socket = None
         self.__producer_socket = None
@@ -88,8 +88,9 @@ class Server:
                     self.console.print(f"[yellow b][INFO][/][#8abeb7 b][{now}][/] The producer ({addr[0]}:{addr[1]}) finished.")
                     break
 
-                now = Timestamp.now()
-                NotificationSaver.save_notification(self.NOTIFICATION_DIR, title, message, now)
+                if not self.NOTIFICATION_DIR is None:
+                    now = Timestamp.now()
+                    NotificationSaver.save_notification(self.NOTIFICATION_DIR, title, message, now)
 
                 await self.broadcast_message(title)
                 await self.broadcast_message(message)