projeto-hit/backend/src/services/UserServices/ListUsersService.ts

import { Sequelize, Op } from "sequelize";
import Queue from "../../models/Queue";
import User from "../../models/User";

interface Request {
  searchParam?: string;
  pageNumber?: string | number;
  profile?: string;
}

interface Response {
  users: User[];
  count: number;
  hasMore: boolean;
}

const ListUsersService = async ({
  searchParam = "",
  pageNumber = "1",
  profile = ""
}: Request): Promise<Response> => {

  let whereCondition = {}

  if (profile.length > 0) {
    whereCondition = {
      profile: profile
    }
  }
  else {
    whereCondition = {
      [Op.or]: [
        {
          "$User.name$": Sequelize.where(
            Sequelize.fn("LOWER", Sequelize.col("User.name")),
            "LIKE",
            `%${searchParam.toLowerCase()}%`
          )
        },
        { email: { [Op.like]: `%${searchParam.toLowerCase()}%` } }
      ]
    };
  }

  // const whereCondition = {
  //   [Op.or]: [
  //     {
  //       "$User.name$": Sequelize.where(
  //         Sequelize.fn("LOWER", Sequelize.col("User.name")),
  //         "LIKE",
  //         `%${searchParam.toLowerCase()}%`
  //       )
  //     },
  //     { email: { [Op.like]: `%${searchParam.toLowerCase()}%` } }
  //   ]
  // };



  // const limit = 20;
  const limit = 100;
  const offset = limit * (+pageNumber - 1);

  const { count, rows: users } = await User.findAndCountAll({
    where: whereCondition,
    attributes: ["name", "id", "email","positionCompany", "profile", "createdAt"],
    limit,
    offset,
    order: [["createdAt", "DESC"]],
    include: [
      { model: Queue, as: "queues", attributes: ["id", "name", "color"] }
    ]
  });

  const hasMore = count > offset + users.length;

  return {
    users,
    count,
    hasMore
  };
};

export default ListUsersService;