monkeytype/backend/handlers/pb.js

module.exports = {
  check(result, userdata) {
    let pbs = null;
    if (result.mode == "quote") {
      return false;
    }
    if (result.funbox !== "none") {
      return false;
    }

    pbs = userdata?.personalBests;
    if(pbs === undefined){
      //userdao set personal best
      return true;
    }

    // try {
    //   pbs = userdata.personalBests;
    //   if (pbs === undefined) {
    //     throw new Error("pb is undefined");
    //   }
    // } catch (e) {
      // User.findOne({ uid: userdata.uid }, (err, user) => {
      //   user.personalBests = {
      //     [result.mode]: {
      //       [result.mode2]: [
      //         {
      //           language: result.language,
      //           difficulty: result.difficulty,
      //           punctuation: result.punctuation,
      //           wpm: result.wpm,
      //           acc: result.acc,
      //           raw: result.rawWpm,
      //           timestamp: Date.now(),
      //           consistency: result.consistency,
      //         },
      //       ],
      //     },
      //   };
      // }).then(() => {
      //   return true;
      // });
    // }

    let toUpdate = false;
    let found = false;
    try {
      if (pbs[result.mode][result.mode2] === undefined) {
        pbs[result.mode][result.mode2] = [];
      }
      pbs[result.mode][result.mode2].forEach((pb) => {
        if (
          pb.punctuation === result.punctuation &&
          pb.difficulty === result.difficulty &&
          pb.language === result.language
        ) {
          //entry like this already exists, compare wpm
          found = true;
          if (pb.wpm < result.wpm) {
            //new pb
            pb.wpm = result.wpm;
            pb.acc = result.acc;
            pb.raw = result.rawWpm;
            pb.timestamp = Date.now();
            pb.consistency = result.consistency;
            toUpdate = true;
          } else {
            //no pb
            return false;
          }
        }
      });
      //checked all pbs, nothing found - meaning this is a new pb
      if (!found) {
        pbs[result.mode][result.mode2] = [
          {
            language: result.language,
            difficulty: result.difficulty,
            punctuation: result.punctuation,
            wpm: result.wpm,
            acc: result.acc,
            raw: result.rawWpm,
            timestamp: Date.now(),
            consistency: result.consistency,
          },
        ];
        toUpdate = true;
      }
    } catch (e) {
      // console.log(e);
      pbs[result.mode] = {};
      pbs[result.mode][result.mode2] = [
        {
          language: result.language,
          difficulty: result.difficulty,
          punctuation: result.punctuation,
          wpm: result.wpm,
          acc: result.acc,
          raw: result.rawWpm,
          timestamp: Date.now(),
          consistency: result.consistency,
        },
      ];
      toUpdate = true;
    }
  
    if (toUpdate) {
      // User.findOne({ uid: userdata.uid }, (err, user) => {
      //   user.personalBests = pbs;
      //   user.save();
      // });

      //userdao update the whole personalBests parameter with pbs object
      return true;
    } else {
      return false;
    }
  }
}