chore: change json saved in arduino_room_mapping file

Author: giacomoaccursi

flows.json

@@ -47,7 +47,7 @@
         "type": "function",
         "z": "09012e75c72a4968",
         "name": "UpdateTemperature",
-        "func": "let jsonData = JSON.parse(msg.payload);\n\nmsg.payload = [\n    {\n        \"op\": \"add\",\n        \"path\": jsonData[\"temperature\"][\"path\"],\n        \"value\": parseInt(msg.temperature_value)\n    }\n]\n\nmsg.url = \"https://room.api.wcus.digitaltwins.azure.net/digitaltwins/\"+ msg.room_id +\"?api-version=2020-10-31\"\nmsg.method = \"patch\"\n\nreturn msg; \n\n",
+        "func": "let jsonData = JSON.parse(msg.payload);\n\nmsg.payload = [\n    {\n        \"op\": \"add\",\n        \"path\": jsonData[\"temperature\"][\"path\"],\n        \"value\": parseInt(msg.temperature_value)\n    }\n]\n\nmsg.payload = {}\n\nmsg.url = \"https://room.api.wcus.digitaltwins.azure.net/digitaltwins/\"+ msg.room_id +\"?api-version=2020-10-31\"\nmsg.method = \"patch\"\n\nreturn msg; \n\n",
         "outputs": 1,
         "noerr": 0,
         "initialize": "",
@@ -1080,7 +1080,7 @@
         "type": "function",
         "z": "09012e75c72a4968",
         "name": "AssociatedRoom",
-        "func": "let jsonData = parseJson(msg.payload);\n\njsonData[msg.actuatorID] = {\n    \"room\": msg.room_id,\n    \"arduino_serial\": msg.serial\n}\n\n//msg.payload = jsonData\nfunction parseJson(string){\n    return string === \"\" ? JSON.parse(\"{}\") : JSON.parse(string)\n}\n\nmsg.payload = jsonData\nreturn msg; \n\n",
+        "func": "let jsonData = parseJson(msg.payload);\n\njsonData[msg.room_id] = msg.serial\n\n\n//msg.payload = jsonData\nfunction parseJson(string){\n    return string === \"\" ? JSON.parse(\"{}\") : JSON.parse(string)\n}\n\nmsg.payload = jsonData\nreturn msg; \n\n",
         "outputs": 1,
         "noerr": 0,
         "initialize": "",