Function initNode

packages/agentflow/src/core/utils/nodeFactory.ts:135–225

(nodeData: NodeDataSchema, newNodeId: string, isAgentflow = true)

 * canvas-ready NodeData (where inputParams is the schema and inputs is key-value values).
 */
export function initNode(nodeData: NodeDataSchema, newNodeId: string, isAgentflow = true): NodeData {
    const inputAnchors: Array<{ id: string; name: string; label: string; type: string }> = []
    const inputDefinitions: Array<{ id: string; name: string; label: string; type: string; default?: unknown; optional?: boolean }> = []

    // Get input definitions from API response (nodeData.inputs contains InputParam[] from API)
    const inputDefs = nodeData.inputs || nodeData.inputAnchors || []

    const whitelistTypes = [
        'asyncOptions',
        'asyncMultiOptions',
        'options',
        'multiOptions',
        'array',
        'datagrid',
        'string',
        'number',
        'boolean',
        'password',
        'json',
        'code',
        'date',
        'file',
        'folder',
        'tabs',
        'conditionFunction'
    ]

    // Process input definitions - separate into anchors vs parameters
    for (const input of inputDefs) {
        const newInput = {
            ...input,
            id: `${newNodeId}-input-${input.name}-${input.type}`
        }
        if (whitelistTypes.includes(input.type)) {
            inputDefinitions.push(newInput)
        } else {
            inputAnchors.push(newInput)
        }
    }

    // Credential — extract top-level credential property and prepend to input definitions.
    // When coming from the API, credential is the schema object; after user selection it
    // becomes a string ID. Only the schema object form is relevant here (initNode is called
    // during node creation from the API payload, not after credential selection).
    const rawCredential = typeof nodeData.credential === 'object' ? nodeData.credential : undefined

    if (rawCredential?.credentialNames?.length) {
        inputDefinitions.unshift({
            ...rawCredential,
            id: `${newNodeId}-input-FLOWISE_CREDENTIAL_ID-credential`,
            name: 'FLOWISE_CREDENTIAL_ID',
            label: rawCredential.label ?? 'Credential',
            type: 'credential'
        })
    }

    // Initialize default input values from definitions using initializeDefaultNodeData
    const initialInputValues = initializeDefaultNodeData(inputDefinitions)