Function getUsers

controllers/users.js:90–310

(req, res)

 */

const getUsers = async (req, res) => {
  try {
    // getting user details by id if present.
    const { q, dev: devParam, query, profileStatus } = req.query;
    const dev = devParam === "true";
    const queryString = (dev ? q : query) || "";
    const transformedQuery = parseSearchQuery(queryString);
    const qualifiers = getQualifiers(queryString);
    // Should throw an error if the new query parameter is without feature flag
    if (q && !dev) {
      return res.boom.notFound("Route not found");
    }
    // getting user details by id if present.

    if (req.query.id) {
      const id = req.query.id;
      let result, user;
      try {
        result = await dataAccess.retrieveUsers({ id: id });
        user = result.user;
      } catch (error) {
        logger.error(`Error while fetching user: ${error}`);
        return res.boom.serverUnavailable(SOMETHING_WENT_WRONG);
      }
      if (!result.userExists) {
        return res.boom.notFound("User doesn't exist");
      }
      return res.json({
        message: "User returned successfully!",
        user,
      });
    }

    const profile = req.query.profile === "true";

    if (profile) {
      if (!req.userData.id) {
        return res.boom.badRequest("User ID not provided.");
      }

      try {
        const result = await dataAccess.retrieveUsers({ id: req.userData.id });
        return res.send(result.user);
      } catch (error) {
        logger.error(`Error while fetching user: ${error}`);
        return res.boom.serverUnavailable(INTERNAL_SERVER_ERROR);
      }
    }

    if (profileStatus) {
      const normalizedProfileStatus = String(profileStatus).trim().toUpperCase();
      try {
        const users = await userQuery.fetchUserForKeyValue("profileStatus", normalizedProfileStatus);
        return res.json({
          message: `Users with profile status ${normalizedProfileStatus} returned successfully!`,
          count: users.length,
          users: users,
        });