Einbau Restart

srv/poe_manager/app.py

@@ -1,10 +1,10 @@
 #u!/usr/bin/env python3
-from flask import Flask, render_template, request, redirect, url_for, flash
+from flask import Flask, render_template, request, redirect, url_for, flash, jsonify
 from flask_login import LoginManager, login_user, login_required, logout_user, UserMixin, current_user
 from flask_bcrypt import Bcrypt
 from cryptography.fernet import Fernet
 from datetime import datetime
-import sqlite3, glob, os, re
+import sqlite3, glob, os, re, subprocess
 
 app = Flask(__name__)
 app.secret_key = "309cc4d5ce1fe7486ae25cbd232bbdfe6a72539c03f0127d372186dbdc0fc928"
@@ -15,6 +15,7 @@ login_manager.login_view = "login"
 login_manager.init_app(app)
 
 DB_PATH = "/srv/poe_manager/sqlite.db"
+POE_SCRIPT = "/usr/local/bin/custom/poe.sh"
 
 class User(UserMixin):
     def __init__(self, id_, username, is_admin):
@@ -458,6 +459,62 @@ def get_log():
     except Exception as e:
         return f"Fehler beim Lesen des Logs: {e}"
 
+@app.route("/restart/<mac>", methods=["POST"])
+@login_required
+def restart_device(mac):
+
+    conn = sqlite3.connect("sqlite.db")
+    conn.row_factory = sqlite3.Row
+    c = conn.cursor()
+
+    c.execute("""
+        SELECT
+            mac,
+            name,
+            is_active
+        FROM devices
+        WHERE mac=?
+    """, (mac,))
+
+    device = c.fetchone()
+    conn.close()
+
+    if not device:
+        return jsonify({
+            "success": False,
+            "message": "Gerät wurde nicht gefunden."
+        }), 404
+
+    if device["is_active"] == 0:
+        return jsonify({
+            "success": False,
+            "message": f"{device['name']} ist deaktiviert."
+        }), 400
+
+    try:
+
+        subprocess.Popen(
+            [
+                POE_SCRIPT,
+                "restart",
+                mac
+            ],
+            stdout=subprocess.DEVNULL,
+            stderr=subprocess.DEVNULL
+        )
+
+        return jsonify({
+            "success": True,
+            "device": device["name"]
+        })
+
+    except Exception as e:
+
+        return jsonify({
+            "success": False,
+            "message": str(e)
+        }), 500
+
 @app.route('/logs')
 @login_required
 def logs():