@refinedev/core/src/definitions/helpers/pick-resource/index.ts

Refine is a React meta-framework for building enterprise-level, data-intensive applications rapidly with support for modern UI libraries and headless integrations.

import type { IResourceItem } from "../../../contexts/resource/types";
import { removeLeadingTrailingSlashes } from "../router/remove-leading-trailing-slashes";

/**
 * Picks the resource based on the provided identifier.
 * Identifier fallbacks to `name` if `identifier` is not explicitly provided to the resource.
 * If legacy is true, then resource is matched by `route` first and then by `name`.
 */
export const pickResource = (
  identifier?: string,
  resources: IResourceItem[] = [],
  /**
   * If true, the identifier will be checked for `route` and `name` properties
   */
  legacy = false,
): IResourceItem | undefined => {
  if (!identifier) {
    return undefined;
  }

  if (legacy) {
    const resourceByRoute = resources.find(
      (r) =>
        removeLeadingTrailingSlashes(r.route ?? "") ===
        removeLeadingTrailingSlashes(identifier),
    );

    const resource = resourceByRoute
      ? resourceByRoute
      : resources.find((r) => r.name === identifier);

    return resource;
  }

  let resource = resources.find((r) => r.identifier === identifier);
  if (!resource) {
    resource = resources.find((r) => r.name === identifier);
  }

  return resource;
};