added Serializer & Manager classes

backend/api/src/leaderboardRoute.ts

@@ -0,0 +1,23 @@
+import express from 'express';
+import {Database} from "./Database.js";
+import {TimeLeaderboardManager} from "./manager/TimeLeaderboardManager.js";
+import {HighscoreLeaderboardManager} from "./manager/HighscoreLeaderboardManager.js";
+import {
+    HighscoreLeaderboardPgPromiseSerializer
+} from "./serializer/pgpromise/HighscoreLeaderboardPgPromiseSerializer.js";
+import {TimeLeaderboardPgPromiseSerializer} from "./serializer/pgpromise/TimeLeaderboardPgPromiseSerializer.js";
+
+export const leaderboardRoute = express.Router()
+
+
+leaderboardRoute.get('/highscore', async (req, res) => {
+    let data = await Database.db.manyOrNone('SELECT * FROM lb_highscore INNER JOIN "user" ON user_id = id ORDER BY RANK;')
+    const leaderboardManager = new HighscoreLeaderboardManager(data, new HighscoreLeaderboardPgPromiseSerializer);
+    res.send(leaderboardManager.content)
+})
+
+leaderboardRoute.get('/totalplaytime', async (req, res) => {
+    let data = await Database.db.manyOrNone('SELECT * FROM lb_total_playtime INNER JOIN "user" ON user_id = id ORDER BY RANK;')
+    const leaderboardManager = new TimeLeaderboardManager(data, new TimeLeaderboardPgPromiseSerializer);
+    res.send(leaderboardManager.content)
+})