HA Alert Queue Subflow

HAAlertQueueSubflow.json

[
    {
        "id": "eec8b4376623cc26",
        "type": "subflow",
        "name": "HA Alert Queue",
        "info": "",
        "category": "",
        "in": [
            {
                "x": 180,
                "y": 200,
                "wires": [
                    {"id": "7cee9c204a758557"}
                ]
            }
        ],
        "out": [
            {
                "x": 900,
                "y": 200,
                "wires": [
                    {
                        "id": "7cee9c204a758557",
                        "port": 0
                    }
                ]
            }
        ],
        "env": [
            {
                "name": "id",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "ID"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            },
            {
                "name": "name",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "Name"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            },
            {
                "name": "label",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "Label"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            },
            {
                "name": "icon",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "Icon"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            },
            {
                "name": "textColor",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "Text Color"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            },
            {
                "name": "backgroundColor",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "Background Color"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            },
            {
                "name": "entityName",
                "type": "str",
                "value": "",
                "ui": {
                    "label": {"en-US": "Entity Name"},
                    "type": "input",
                    "opts": {
                        "types": ["str"]
                    }
                }
            }
        ],
        "meta": {},
        "color": "#FF4C4C",
        "icon": "font-awesome/fa-bell-o"
    },
    {
        "id": "7cee9c204a758557",
        "type": "function",
        "z": "eec8b4376623cc26",
        "name": "Add Message to Global Queue",
        "func": "var alertArray = global.get('alertArray') || {\"alerts\":[]};\n\nif (typeof msg.clear !== 'undefined' && msg.clear !== null) {\n    if (msg.clear && alertArray.alerts.length > 0) {\n        alertArray.alerts = alertArray.alerts.filter(e => e.id !== env.get('id') );\n    }\n} else {\n    msg = {};\n    msg.id = env.get('id');\n    msg.payload = 'on';\n    msg.name = env.get('name');\n    msg.label = env.get('label');\n    msg.backgroundColor = env.get('backgroundColor');\n    msg.textColor = env.get('textColor');\n    msg.icon = env.get('icon');\n    msg.animation = 'none';\n    msg.entity = env.get('entityName');\n    var searchIndex = -1;\n    if (alertArray.alerts.length > 0){\n        for (i=0; i < alertArray.alerts.length; i++) {\n            if (alertArray.alerts[i].id === env.get('id')){\n                searchIndex = i;\n                break;\n            }\n        }\n    }\n    if (searchIndex !== -1) {\n        alertArray.alerts[searchIndex] = msg;\n    } else {\n        alertArray.alerts.push(msg);\n    }\n}\nglobal.set(\"alertArray\", alertArray);\n\nmsg = alertArray;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 490,
        "y": 200,
        "wires": [
            []
        ]
    }
]