@n8n/n8n-nodes-langchain
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JavaScript
/**
* Workflow Retriever Node - Version 1 - Zod Validation Schemas
*
* These schemas validate node configuration at runtime.
* Use .parse() for strict validation or .safeParse() for error handling.
*
* Schema helpers (z, expressionSchema, etc.) are passed as parameters
* by the schema-validator, not imported from external files.
*
* @generated - CommonJS JavaScript for runtime loading
*/
module.exports = function getSchema({ parameters, z, expressionSchema, stringOrExpression, numberOrExpression, booleanOrExpression, resourceLocatorValueSchema, resourceMapperValueSchema, filterValueSchema, assignmentCollectionValueSchema, iDataObjectSchema, resolveSchema }) {
// Parameters schema
const parametersSchema = z.object({
source: z.union([z.literal('database'), z.literal('parameter'), expressionSchema]).optional(),
workflowId: resolveSchema({ parameters, schema: stringOrExpression, required: true, displayOptions: {"show":{"source":["database"]}}, defaults: {"source":"database"} }),
workflowJson: resolveSchema({ parameters, schema: z.union([iDataObjectSchema, z.string()]), required: false, displayOptions: {"show":{"source":["parameter"]}}, defaults: {"source":"database"} }),
fields: z.object({ values: z.array(z.object({ name: stringOrExpression.optional(), type: z.union([z.literal('stringValue'), z.literal('numberValue'), z.literal('booleanValue'), z.literal('arrayValue'), z.literal('objectValue'), expressionSchema]).optional(), stringValue: stringOrExpression.optional(), numberValue: stringOrExpression.optional(), booleanValue: z.union([z.literal('true'), z.literal('false'), expressionSchema]).optional(), arrayValue: stringOrExpression.optional(), objectValue: z.union([iDataObjectSchema, z.string()]).optional() })).optional() }).optional(),
});
// Return combined config schema
return z.object({
parameters: parametersSchema.nullable().optional(),
});
};