From adae93aba4d7a056dd8612dd7c34c00ad23572e0 Mon Sep 17 00:00:00 2001
From: rhinemann <andreyfrog26@gmail.com>
Date: Fri, 27 Mar 2026 16:28:03 +0100
Subject: [PATCH] [P] Add database update after marker deletion.

---
 MapView/datasource.py | 9 +++++++++
 MapView/main.py       | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/MapView/datasource.py b/MapView/datasource.py
index 6b1c623..5e22629 100644
--- a/MapView/datasource.py
+++ b/MapView/datasource.py
@@ -4,6 +4,8 @@ from datetime import datetime
 import websockets
 from kivy import Logger
 from pydantic import BaseModel, field_validator
+from websockets.asyncio.connection import Connection
+
 from config import STORE_HOST, STORE_PORT
 
 
@@ -33,6 +35,7 @@ class ProcessedAgentData(BaseModel):
 
 class Datasource:
     def __init__(self, user_id: int):
+        self.websocket: Connection | None = None
         self.index = 0
         self.user_id = user_id
         self.connection_status = None
@@ -52,6 +55,7 @@ class Datasource:
             Logger.debug("CONNECT TO SERVER")
             async with websockets.connect(uri) as websocket:
                 self.connection_status = "Connected"
+                self.websocket = websocket 
                 try:
                     while True:
                         data = await websocket.recv()
@@ -61,6 +65,11 @@ class Datasource:
                     self.connection_status = "Disconnected"
                     Logger.debug("SERVER DISCONNECT")
 
+    async def update_db_records(self):
+        if self.websocket:
+            data = json.dumps({"id": self.user_id})
+            await self.websocket.send(data, True)
+
     def map_lat_lon_to_processed_agent_data(self, lat: float, lon: float) -> ProcessedAgentData | None:
         distances = tuple((abs(lon - marker.latitude) ** 2 + abs(lat - marker.longitude) ** 2) ** 0.5 for marker in
                           self._active_markers)
diff --git a/MapView/main.py b/MapView/main.py
index 1403b4c..9b81419 100644
--- a/MapView/main.py
+++ b/MapView/main.py
@@ -162,6 +162,8 @@ class MapViewApp(App):
         elif clicked_marker in self.bump_markers:
             self.bump_markers.pop(self.bump_markers.index(clicked_marker))
 
+        self.datasource.update_db_records()
+
     def on_touch_down(self, widget, touch):
         if touch.button == "right":
             coordinate = self.mapview.get_latlon_at(touch.x, touch.y, self.mapview.zoom)