added Serializer & Manager classes

backend/api/src/userRoute.ts

@@ -0,0 +1,30 @@
+import express from "express";
+import {Database} from "./Database.js";
+import {UserScoresManager} from "./manager/UserScoresManager.js";
+import {UserScoresPgPromiseSerializer} from "./serializer/pgpromise/UserScoresPgPromiseSerializer.js";
+import bodyParser from "body-parser";
+
+export const userRoute = express.Router()
+
+userRoute.use(bodyParser.json)
+
+userRoute.get('/:username/scores', async (req, res) => {
+    let data = await Database.db.oneOrNone(
+        'SELECT * FROM user_scores INNER JOIN "user" ON user_scores.user_id = "user".id WHERE "user".name = $1;',
+        [req.params.username])
+        .catch((error) => console.log(error.message)
+    )
+    let userDataManager: UserScoresManager = new UserScoresManager(data, new UserScoresPgPromiseSerializer);
+    res.json(userDataManager.content);
+})
+
+userRoute.post('/register', async (req, res) => {
+    if (req.body.name == undefined) {
+        res.status(400).send("'name' was not defined");
+        return;
+    }
+    await Database.db.none(
+        'INSERT INTO "user" (name) VALUES ($1);', [req.body.name]
+    );
+    res.status(200).send();
+})