Function resolveRefsInMessage

client/src/utils/schemaUtils.ts:322–353

(message: JSONRPCMessage)

 * @returns A new message with resolved $ref references, or the original message if no resolution is needed
 */
export function resolveRefsInMessage(message: JSONRPCMessage): JSONRPCMessage {
  if (!isJSONRPCRequest(message) || !message.params?.requestedSchema) {
    return message;
  }

  const requestedSchema = message.params.requestedSchema as JsonSchemaType;

  if (!requestedSchema?.properties) {
    return message;
  }

  const resolvedMessage = {
    ...message,
    params: {
      ...message.params,
      requestedSchema: {
        ...requestedSchema,
        properties: Object.fromEntries(
          Object.entries(requestedSchema.properties).map(
            ([key, propSchema]) => {
              const resolved = resolveRef(propSchema, requestedSchema);
              const normalized = normalizeUnionType(resolved);
              return [key, normalized];
            },
          ),
        ),
      },
    },
  };

  return resolvedMessage;
}