sync plugin endpoint refactor

server/api_server/sync_endpoint.py

@@ -0,0 +1,71 @@
+import os
+import base64
+from flask import jsonify, request
+from logger import mylog
+from helper import get_setting_value, timeNowTZ
+from messaging.in_app import write_notification
+
+INSTALL_PATH = "/app"
+
+def handle_sync_get():
+    """Handle GET requests for SYNC (NODE → HUB)."""
+    file_path = INSTALL_PATH + "/api/table_devices.json"
+
+    try:
+        with open(file_path, "rb") as f:
+            raw_data = f.read()
+    except FileNotFoundError:
+        msg = f"[Plugin: SYNC] Data file not found: {file_path}"
+        write_notification(msg, "alert", timeNowTZ())
+        mylog("verbose", [msg])
+        return jsonify({"error": msg}), 500
+
+    response_data = base64.b64encode(raw_data).decode("utf-8")
+
+    write_notification("[Plugin: SYNC] Data sent", "info", timeNowTZ())
+    return jsonify({
+        "node_name": get_setting_value("SYNC_node_name"),
+        "status": 200,
+        "message": "OK",
+        "data_base64": response_data,
+        "timestamp": timeNowTZ()
+    }), 200
+
+
+def handle_sync_post():
+    """Handle POST requests for SYNC (HUB receiving from NODE)."""
+    data = request.form.get("data", "")
+    node_name = request.form.get("node_name", "")
+    plugin = request.form.get("plugin", "")
+
+    storage_path = INSTALL_PATH + "/log/plugins"
+    os.makedirs(storage_path, exist_ok=True)
+
+    encoded_files = [
+        f for f in os.listdir(storage_path)
+        if f.startswith(f"last_result.{plugin}.encoded.{node_name}")
+    ]
+    decoded_files = [
+        f for f in os.listdir(storage_path)
+        if f.startswith(f"last_result.{plugin}.decoded.{node_name}")
+    ]
+    file_count = len(encoded_files + decoded_files) + 1
+
+    file_path_new = os.path.join(
+        storage_path,
+        f"last_result.{plugin}.encoded.{node_name}.{file_count}.log"
+    )
+
+    try:
+        with open(file_path_new, "w") as f:
+            f.write(data)
+    except Exception as e:
+        msg = f"[Plugin: SYNC] Failed to store data: {e}"
+        write_notification(msg, "alert", timeNowTZ())
+        mylog("verbose", [msg])
+        return jsonify({"error": msg}), 500
+
+    msg = f"[Plugin: SYNC] Data received ({file_path_new})"
+    write_notification(msg, "info", timeNowTZ())
+    mylog("verbose", [msg])
+    return jsonify({"message": "Data received and stored successfully"}), 200