[
 
    {
        "id": "c1d5d7d955198e60",
        "type": "comment",
        "z": "f75ff2dcb329eb1c",
        "name": "The token has a two hour life time, seems getting a new token before that time doesn't help. So get a token exactly every 2 hours",
        "info": "",
        "x": 670,
        "y": 280,
        "wires": []
    },
    {
        "id": "f3205b55dd5b27eb",
        "type": "tuya_auth",
        "z": "f75ff2dcb329eb1c",
        "name": "",
        "topic": "",
        "host": "https://openapi.tuyaeu.com",
        "x": 780,
        "y": 420,
        "wires": [
            [
                "6881b78c6d6a07ba"
            ]
        ]
    },
    {
        "id": "8ad1f24471b61e71",
        "type": "inject",
        "z": "f75ff2dcb329eb1c",
        "name": "",
        "props": [
            {
                "p": "time",
                "v": "",
                "vt": "date"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "300",
        "crontab": "",
        "once": true,
        "onceDelay": "0.02",
        "topic": "",
        "x": 410,
        "y": 420,
        "wires": [
            [
                "a2aa417869134b14"
            ]
        ]
    },
    {
        "id": "a2aa417869134b14",
        "type": "function",
        "z": "f75ff2dcb329eb1c",
        "name": "SetTuyaDetails",
        "func": "\nmsg.secretKey=global.get(\"tuya_secret_key\");\nmsg.clientKey  = global.get(\"tuya_client_id\");\n//msg.host = \"https://openapi.tuyaeu.com\";\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 600,
        "y": 420,
        "wires": [
            [
                "f3205b55dd5b27eb"
            ]
        ]
    },
    {
        "id": "6881b78c6d6a07ba",
        "type": "function",
        "z": "f75ff2dcb329eb1c",
        "name": "Extract Token from Response",
        "func": "if (!msg.payload.hasOwnProperty(\"result\")){\n    node.warn(\"failed timed access token reqest\");\n    node.warn(msg);\n    return;\n}\n\nvar data = msg.payload;\n\nvar access = data.result.access_token;\nvar refresh = data.result.refresh_token;\nvar expire = data.result.expire_time;\nglobal.set(\"tuya_expire\",expire);\nvar creds ={\n \"access_token\" : access,\n \"refresh_token\" : refresh\n}\nglobal.set(\"tuya\", creds);\nmsg.payload = data.result;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 1070,
        "y": 420,
        "wires": [
            []
        ]
    },
    {
        "id": "e9cedeacfb3790b4",
        "type": "inject",
        "z": "f75ff2dcb329eb1c",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "time",
                "v": "",
                "vt": "date"
            }
        ],
        "repeat": "1",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "tuya_expire",
        "payloadType": "global",
        "x": 590,
        "y": 500,
        "wires": [
            [
                "a0dcb9424cd5fcc6"
            ]
        ]
    },
    {
        "id": "a0dcb9424cd5fcc6",
        "type": "function",
        "z": "f75ff2dcb329eb1c",
        "name": "",
        "func": "var expire = msg.payload-1;\nglobal.set(\"tuya_expire\",expire);\nif (expire < 0){\n    // better late than early\n    return [msg,null];\n}else{\n    msg.payload = expire;\n    return [null,msg];\n}\nreturn msg;",
        "outputs": 2,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 800,
        "y": 500,
        "wires": [
            [
                "a2aa417869134b14"
            ],
            []
        ]
    }
]