Store node

node-red-store.json

[
    {
        "id": "379ce8c6.8e5b08",
        "type": "subflow",
        "name": "Store",
        "info": "",
        "category": "",
        "in": [
            {
                "x": 116,
                "y": 128,
                "wires": [
                    {
                        "id": "c2d6373b.87b848"
                    }
                ]
            }
        ],
        "out": [
            {
                "x": 948,
                "y": 96,
                "wires": [
                    {
                        "id": "cdb43a53.0abdd8",
                        "port": 0
                    }
                ]
            },
            {
                "x": 948,
                "y": 144,
                "wires": [
                    {
                        "id": "6d26eb8a.950424",
                        "port": 0
                    }
                ]
            }
        ],
        "env": [
            {
                "name": "attribute",
                "type": "str",
                "value": "",
                "ui": {
                    "icon": "font-awesome/fa-anchor",
                    "label": {
                        "en-US": "Attribute"
                    },
                    "type": "input",
                    "opts": {
                        "types": [
                            "str",
                            "env"
                        ]
                    }
                }
            },
            {
                "name": "send_on_start",
                "type": "bool",
                "value": "false",
                "ui": {
                    "icon": "font-awesome/fa-upload",
                    "label": {
                        "en-US": "Send on start"
                    },
                    "type": "checkbox"
                }
            },
            {
                "name": "default",
                "type": "str",
                "value": "",
                "ui": {
                    "icon": "font-awesome/fa-thumb-tack",
                    "label": {
                        "en-US": "Default"
                    }
                }
            }
        ],
        "color": "#DDAA99",
        "status": {
            "x": 948,
            "y": 192,
            "wires": [
                {
                    "id": "30e7a5c8.ebdf7a",
                    "port": 0
                }
            ]
        }
    },
    {
        "id": "e37544d7.235948",
        "type": "function",
        "z": "379ce8c6.8e5b08",
        "name": "storing",
        "func": "let attributeName = flow.get('name');\n\n// Валидация имени аттрибута\nif (!attributeName.length) {\n    throw new Error(\"Укажите наименование аттрибута\", msg)\n}\n\nif (msg.payload === undefined) {\n    msg.payload = env.get('default');\n}\n\nlet oldValue = global.get(attributeName);\nlet newValue = msg.payload;\n\n// Устанавливание новое значение в сторе\nglobal.set(attributeName, newValue);\n\n// Статус\nnode.status({text: newValue});\n\n// Если новое значение отличается от старого\n// То пишем в порт изменения новое значение\nif (oldValue != newValue) {\n    return [msg, msg];\n}\n\n// Иначе пишем старое значение только в порт установки значения\nreturn [null, msg];",
        "outputs": 2,
        "noerr": 0,
        "initialize": "// Code added here will be run once\n// whenever the node is deployed.\nnode.status({text: \"Setup\"});",
        "finalize": "",
        "libs": [],
        "x": 642,
        "y": 128,
        "wires": [
            [
                "c5d952ca.d1cd3"
            ],
            [
                "b1c3dda6.c5b46"
            ]
        ]
    },
    {
        "id": "30e7a5c8.ebdf7a",
        "type": "status",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "scope": [
            "e37544d7.235948",
            "4c08af66.6e5f"
        ],
        "x": 652,
        "y": 192,
        "wires": [
            []
        ]
    },
    {
        "id": "ea8ace97.c4266",
        "type": "inject",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "props": [],
        "repeat": "",
        "crontab": "",
        "once": true,
        "onceDelay": 0.1,
        "topic": "",
        "x": 146,
        "y": 64,
        "wires": [
            [
                "a3c3c43.18b6438"
            ]
        ]
    },
    {
        "id": "7f804aed.a82c74",
        "type": "switch",
        "z": "379ce8c6.8e5b08",
        "name": "is send on start",
        "property": "send_on_start",
        "propertyType": "env",
        "rules": [
            {
                "t": "true"
            }
        ],
        "checkall": "true",
        "repair": false,
        "outputs": 1,
        "x": 464,
        "y": 64,
        "wires": [
            [
                "4c08af66.6e5f"
            ]
        ]
    },
    {
        "id": "cdb43a53.0abdd8",
        "type": "link in",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "links": [
            "ca5ff98a.1c6c08",
            "c5d952ca.d1cd3"
        ],
        "x": 863,
        "y": 96,
        "wires": [
            []
        ]
    },
    {
        "id": "6d26eb8a.950424",
        "type": "link in",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "links": [
            "b1c3dda6.c5b46",
            "ca5ff98a.1c6c08"
        ],
        "x": 863,
        "y": 144,
        "wires": [
            []
        ]
    },
    {
        "id": "c5d952ca.d1cd3",
        "type": "link out",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "links": [
            "cdb43a53.0abdd8"
        ],
        "x": 751,
        "y": 112,
        "wires": []
    },
    {
        "id": "b1c3dda6.c5b46",
        "type": "link out",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "links": [
            "6d26eb8a.950424"
        ],
        "x": 751,
        "y": 144,
        "wires": []
    },
    {
        "id": "ca5ff98a.1c6c08",
        "type": "link out",
        "z": "379ce8c6.8e5b08",
        "name": "",
        "links": [
            "cdb43a53.0abdd8",
            "6d26eb8a.950424"
        ],
        "x": 751,
        "y": 64,
        "wires": []
    },
    {
        "id": "4c08af66.6e5f",
        "type": "function",
        "z": "379ce8c6.8e5b08",
        "name": "status",
        "func": "// Статус\nnode.status({text: msg.payload});\n\nreturn [msg];",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "x": 642,
        "y": 64,
        "wires": [
            [
                "ca5ff98a.1c6c08"
            ]
        ]
    },
    {
        "id": "c2d6373b.87b848",
        "type": "function",
        "z": "379ce8c6.8e5b08",
        "name": "default",
        "func": "// Статус\nif (msg.payload === undefined) {\n    msg.payload = env.get('default')\n}\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 290,
        "y": 128,
        "wires": [
            [
                "e37544d7.235948"
            ]
        ]
    },
    {
        "id": "a3c3c43.18b6438",
        "type": "function",
        "z": "379ce8c6.8e5b08",
        "name": "default",
        "func": "// Статус\n\nlet name = env.get('attribute')\nif (name === undefined || name.length === 0) {\n    flow.set('name', node.path.split('/').reverse()[1])\n} else {\n    flow.set('name', name)\n}\n\nmsg.payload = global.get(flow.get('name'))\n\nif (msg.payload === undefined) {\n    msg.payload = env.get('default')\n    global.set(flow.get('name'), msg.payload)\n}\n\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 290,
        "y": 64,
        "wires": [
            [
                "7f804aed.a82c74"
            ]
        ]
    },
    {
        "id": "52cc859fa5ce6448",
        "type": "subflow:379ce8c6.8e5b08",
        "z": "1b722add.8cbf75",
        "name": "",
        "x": 206,
        "y": 4592,
        "wires": [
            [],
            []
        ]
    }
]