beatsaber-metrics-tracker/src/services/updateData.ts

import { Point } from "@influxdata/influxdb-client";
import axios from "axios";
import { w3cwebsocket as WebsocketClient } from "websocket";
import { InfluxWriteAPI } from "..";
import { connectMongo } from "../db/mongo";
import { LeaderboardSchema } from "../db/schemas/leaderboard";
import { Headsets } from "../headsets";
import { normalizedRegionName } from "../utils/regionUtils";

async function update() {
  const response = await axios.get("https://scoresaber.com/api/players/count");
  const count = response.data;

  const point = new Point("scoresaber")
    .tag("type", "player_count")
    .intField("value", parseInt(count))
    .timestamp(new Date());
  InfluxWriteAPI.writePoint(point);

  console.log(`Updated player count to ${count}`);
}

async function connectWebsocket() {
  await connectMongo();
  const leaderboard = await LeaderboardSchema.findOne({ _id: "scoresaber" });
  if (!leaderboard) {
    await LeaderboardSchema.create({ _id: "scoresaber", totalPlays: 0 });
  }
  let totalScores = leaderboard?.totalPlays || 0;
  let totalCountries = leaderboard?.countries || {};
  let totalHeadsets = leaderboard?.headsets || {};

  const socket = new WebsocketClient("wss://scoresaber.com/ws");
  socket.onopen = () => {
    console.log("Connected to websocket");
  };

  socket.onclose = () => {
    console.log("Disconnected from websocket");
    setTimeout(connectWebsocket, 5000);
  };

  socket.onerror = (error) => {
    console.error("Websocket error:", error);
  };

  socket.onmessage = async (message) => {
    const data = message.data;
    let json;
    try {
      json = JSON.parse(data.toString());
    } catch (e) {
      return;
    }

    const commandName = json.commandName;
    const commandData = json.commandData;
    if (commandName == "score") {
      const { score, leaderboard } = commandData;
      totalScores++;

      const {
        id,
        hmd,
        baseScore,
        missedNotes,
        badCuts,
        rank,
        maxCombo,
        leaderboardPlayerInfo: player,
        pp,
      } = score;
      const { maxScore, stars, id: leaderboardId } = leaderboard;

      const hmdName = Headsets[hmd] || "Unknown";
      const countryId = normalizedRegionName(player.country) || "Unknown";
      totalCountries[countryId] = (totalCountries[countryId] || 0) + 1;
      totalHeadsets[hmdName] = (totalHeadsets[hmdName] || 0) + 1;

      // Update the leaderboard data in the database
      await LeaderboardSchema.updateOne(
        { _id: "scoresaber" },
        {
          $set: {
            totalPlays: totalScores,
            countries: totalCountries,
            headsets: totalHeadsets,
          },
        }
      ).exec();

      const scorePoint = new Point("scoresaber")
        .tag("type", "score")

        .intField("id", id)
        .timestamp(new Date());

      if (baseScore && maxScore) {
        scorePoint.floatField("acc", ((baseScore / maxScore) * 100).toFixed(2));
      }
      if (stars) {
        scorePoint.floatField("stars", stars);
      }
      if (pp) {
        scorePoint.floatField("pp", pp.toFixed(2));
      }
      if (missedNotes) {
        scorePoint.intField("missed_notes", missedNotes);
      }
      if (badCuts) {
        scorePoint.intField("bad_cuts", badCuts);
      }
      if (rank) {
        scorePoint.intField("rank", rank);
      }
      // if (leaderboardId) {
      //   scorePoint.intField("leaderboard_id", leaderboardId);
      // }
      if (hmdName) {
        scorePoint.stringField("hmd", hmdName);
      }
      if (countryId) {
        scorePoint.stringField("country", countryId);
      }
      if (maxCombo) {
        scorePoint.intField("max_combo", maxCombo);
      }
      //scorePoint.intField("player_id", player.id);

      // Write the data to influx
      InfluxWriteAPI.writePoint(scorePoint);
      InfluxWriteAPI.writePoint(
        new Point("scoresaber")
          .tag("type", "score_count")
          .intField("value", totalScores)
          .timestamp(new Date())
      );
    }
  };
}

update();
connectWebsocket();
setInterval(update, 60_000); // 1 minute