samples/demo.json

{
    "actions": [
        {
            "name": "/_/authenticate",
            "action": {
                "exec": {
                    "kind": "nodejs:default",
                    "code": "function main({ password }) { return { value: password === 'abc123' } }"
                }
            }
        },
        {
            "name": "/_/success",
            "action": {
                "exec": {
                    "kind": "nodejs:default",
                    "code": "function main() { return { message: 'success' } }"
                }
            }
        },
        {
            "name": "/_/failure",
            "action": {
                "exec": {
                    "kind": "nodejs:default",
                    "code": "function main() { return { message: 'failure' } }"
                }
            }
        }
    ],
    "composition": [
        {
            "type": "if",
            "test": [
                {
                    "type": "action",
                    "name": "/_/authenticate"
                }
            ],
            "consequent": [
                {
                    "type": "action",
                    "name": "/_/success"
                }
            ],
            "alternate": [
                {
                    "type": "action",
                    "name": "/_/failure"
                }
            ]
        }
    ]
}