myDrive/backend/utils/sortGoogleMongoList.ts

import { FileInterface } from "../models/file-model";

const sortGoogleMongoList = (fileList: FileInterface[], query: any) => {
  let combinedList = fileList;

  if (query.sortby === "date_desc" || query.sortby === "DEFAULT") {
    combinedList = combinedList.sort((a, b) => {
      const convertedDateA = new Date(a.uploadDate).getTime();
      const convertedDateB = new Date(b.uploadDate).getTime();
      //onsole.log("data", b.uploadDate, convertedDate)
      return convertedDateB - convertedDateA;
    });
  } else if (query.sortby === "date_asc") {
    combinedList = combinedList.sort((a, b) => {
      const convertedDateA = new Date(a.uploadDate).getTime();
      const convertedDateB = new Date(b.uploadDate).getTime();
      //onsole.log("data", b.uploadDate, convertedDate)
      return convertedDateA - convertedDateB;
    });
  } else if (query.sortby === "alp_desc") {
    combinedList = combinedList.sort((a, b) => {
      const name1 = a.filename.toLowerCase();
      const name2 = b.filename.toLowerCase();

      if (name1 > name2) {
        return -1;
      }

      if (name2 > name1) {
        return 1;
      }

      return 0;
    });
  } else if (query.sortby === "alp_asc") {
    combinedList = combinedList.sort((a, b) => {
      const name1 = a.filename.toLowerCase();
      const name2 = b.filename.toLowerCase();

      if (name1 > name2) {
        return 1;
      }

      if (name2 > name1) {
        return -1;
      }

      return 0;
    });
  }

  return combinedList;
};

export default sortGoogleMongoList;