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feat: implement Server-Sent Events (SSE) for real-time updates and notifications

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Jokob @NetAlertX
2026-01-11 06:15:27 +00:00
parent 6deb83a53d
commit 5a0332bba5
11 changed files with 621 additions and 32 deletions
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36
server/messaging/in_app.py
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@@ -14,6 +14,7 @@ sys.path.extend([f"{INSTALL_PATH}/server"])
from const import apiPath # noqa: E402 [flake8 lint suppression]
from logger import mylog # noqa: E402 [flake8 lint suppression]
from utils.datetime_utils import timeNowDB # noqa: E402 [flake8 lint suppression]
from api_server.sse_broadcast import broadcast_unread_notifications_count # noqa: E402 [flake8 lint suppression]
NOTIFICATION_API_FILE = apiPath + 'user_notifications.json'
@@ -72,6 +73,13 @@ def write_notification(content, level="alert", timestamp=None):
with open(NOTIFICATION_API_FILE, "w") as file:
json.dump(notifications, file, indent=4)
# Broadcast unread count update
try:
unread_count = sum(1 for n in notifications if n.get("read", 0) == 0)
broadcast_unread_notifications_count(unread_count)
except Exception as e:
mylog("none", [f"[Notification] Failed to broadcast unread count: {e}"])
# Trim notifications
def remove_old(keepNumberOfEntries):
@@ -156,6 +164,13 @@ def mark_all_notifications_read():
return {"success": False, "error": str(e)}
mylog("debug", "[Notification] All notifications marked as read.")
# Broadcast unread count update
try:
broadcast_unread_notifications_count(0)
except Exception as e:
mylog("none", [f"[Notification] Failed to broadcast unread count: {e}"])
return {"success": True}
@@ -169,6 +184,13 @@ def delete_notifications():
with open(NOTIFICATION_API_FILE, "w") as f:
json.dump([], f, indent=4)
mylog("debug", "[Notification] All notifications deleted.")
# Broadcast unread count update
try:
broadcast_unread_notifications_count(0)
except Exception as e:
mylog("none", [f"[Notification] Failed to broadcast unread count: {e}"])
return jsonify({"success": True})
@@ -219,6 +241,13 @@ def mark_notification_as_read(guid=None, max_attempts=3):
with open(NOTIFICATION_API_FILE, "w") as f:
json.dump(notifications, f, indent=4)
# Broadcast unread count update
try:
unread_count = sum(1 for n in notifications if n.get("read", 0) == 0)
broadcast_unread_notifications_count(unread_count)
except Exception as e:
mylog("none", [f"[Notification] Failed to broadcast unread count: {e}"])
return {"success": True}
except Exception as e:
mylog("none", f"[Notification] Attempt {attempts + 1} failed: {e}")
@@ -258,6 +287,13 @@ def delete_notification(guid):
with open(NOTIFICATION_API_FILE, "w") as f:
json.dump(filtered_notifications, f, indent=4)
# Broadcast unread count update
try:
unread_count = sum(1 for n in filtered_notifications if n.get("read", 0) == 0)
broadcast_unread_notifications_count(unread_count)
except Exception as e:
mylog("none", [f"[Notification] Failed to broadcast unread count: {e}"])
return {"success": True}
except Exception as e: