mudhorn/n8n
1
0
Fork 0
mirror of https://github.com/n8n-io/n8n.git synced 2024-11-13 16:14:07 -08:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

feat(Call n8n Workflow Tool Node): Allow for the subworkflow tool to be used with any response shape

Browse source
This commit is contained in:
Oleg Ivaniv 2024-11-05 16:46:05 +01:00
parent dfd785bc08
commit 9f6632e11a
No known key found for this signature in database
1 changed files with 19 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

38
packages/@n8n/nodes-langchain/nodes/tools/ToolWorkflow/ToolWorkflow.node.ts
View file

@ -369,18 +369,18 @@ export class ToolWorkflow implements INodeType {
runManager?: CallbackManagerForToolRun,
): Promise<string> => {
const source = this.getNodeParameter('source', itemIndex) as string;
const responsePropertyName = this.getNodeParameter(
'responsePropertyName',
itemIndex,
) as string;
// const responsePropertyName = this.getNodeParameter(
// 'responsePropertyName',
// itemIndex,
// ) as string;
if (!responsePropertyName) {
throw new NodeOperationError(this.getNode(), "Field to return can't be empty", {
itemIndex,
description:
'Enter the name of a field in the last node of the workflow that contains the response to return',
});
}
// if (!responsePropertyName) {
// throw new NodeOperationError(this.getNode(), "Field to return can't be empty", {
// itemIndex,
// description:
// 'Enter the name of a field in the last node of the workflow that contains the response to return',
// });
// }
const workflowInfo: IExecuteWorkflowInfo = {};
if (source === 'database') {
@ -453,16 +453,11 @@ export class ToolWorkflow implements INodeType {
throw new NodeOperationError(this.getNode(), error as Error);
}
const response: string | undefined = get(receivedData, [
0,
0,
'json',
responsePropertyName,
]) as string | undefined;
const response: string | undefined = get(receivedData, '[0][0].json') as string | undefined;
if (response === undefined) {
throw new NodeOperationError(
this.getNode(),
`There was an error: "The workflow did not return an item with the property '${responsePropertyName}'"`,
'There was an error: "The workflow did not return a response"',
);
}
@ -506,7 +501,12 @@ export class ToolWorkflow implements INodeType {
if (executionError) {
void this.addOutputData(NodeConnectionType.AiTool, index, executionError);
} else {
void this.addOutputData(NodeConnectionType.AiTool, index, [[{ json: { response } }]]);
const parsedResponse = jsonParse<IDataObject>(response);
// Output always needs to be an object
// so we try to parse the response as JSON and if it fails we just return the string wrapped in an object
void this.addOutputData(NodeConnectionType.AiTool, index, [
[{ json: typeof parsedResponse === 'object' ? parsedResponse : { response } }],
]);
}
return response;
};