sports-matcher/server/controllers/matchController.js

import express from "express";
import { authenticationGuard } from "../middleware/authority.js";
import { needDatabase } from "../middleware/database.js";
import matchModel from "../schemas/matchModel.js";
import sportModel from "../schemas/sportModel.js";
import userModel from "../schemas/userModel.js";
const MatchController = express.Router();

MatchController.get("/search/:sport", needDatabase, async (req, res) => {
    try {
        let sport = sportModel.findByName(req.params.sport);
        let query = matchModel.find({ sport: sport._id });
        query.where("when").gte(Date.now); // We don't want to return any results of matches that have already occurred.
        if (req.session.userId) query.where("publicity").gte(1).where("friends").in(req.session.userId);
        if (req.query.within) query.where("location").within({ center: req.query.location.split(","), radius: req.query.within });
        if (req.query.minDifficulty) query.where("difficulty").gte(req.query.minDifficulty);
        if (req.query.maxDifficulty) query.where("difficulty").lte(req.query.maxDifficulty);
        if (req.query.beforeDate) query.where("when").lte(req.query.beforeDate);

        let queryResults = await query;
        res.send({ queryResults });
    } catch (error) {
        console.error(error);
        res.status(500).send("Internal server error.");
    }
});

MatchController.get("/recent/:limit?", needDatabase, async (req, res) => {
    let limit = req.params.limit;
    if (!req.params.limit) limit = 10;
    if (isNaN(limit)) {
        res.status(400).send("Limit parameter not a number.");
        return;
    }
    if (limit > 50) {
        res.status(400).send("Limit greater than maximum limit of 50.");
        return;
    }
    try {
        const recent = await matchModel.find().where("publicity").gte(2).limit(limit).sort({ createDate: -1 });
        res.status(200).send({ recent: recent });
    } catch (err) {
        console.error(err);
        res.status(500).send("Internal server error.");
        // TODO: Check and improve error handling.
    }
});

// TODO: delete, update match.
MatchController.post("/", needDatabase, authenticationGuard, async (req, res) => {
    try {
        const userId = req.session.userId;
        const user = await userModel.findById(userId);
        const match = new matchModel({
            title: req.body.title,
            when: req.body.when,
            public: req.body.public,
            location: req.body.location,
            creator: userId,
            difficulty: req.body.difficulty,
            sport: await sportModel.findByName(req.body.sport),
            participants: [user._id]
        });
        await match.save();
        user.createdMatches.push(match._id);
        user.participatingMatches.push(match._id);
        await user.save();
        res.status(201).send(match);
    } catch (error) {
        console.error(error);
        res.status(500).send("Internal server error.");
        // TODO: Develop the error handling.
    }
});

MatchController.get("/:matchId", needDatabase, async (req, res) => {
    if (!req.params.matchId) {
        res.status(404).send("Id must be provided to retrieve match");
        return;
    }
    try {
        const match = await matchModel.findById(req.params.matchId);
        if (match) {
            res.status(200).send(match);
        } else {
            res.status(404).send("Could not find match with ID: " + req.params.matchId);
        }
    } catch (error) {
        res.status(500).send("Internal server error.");
        // TODO: Develop the error handling.
    }
});

export default MatchController;