PBA3H23ABR/VPR-Projekt-Backend
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Jakob Weber
2025-09-03 10:45:17 +02:00
commit 28871900c6
5 changed files with 126 additions and 0 deletions
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15
Backend/participants.php Normal file
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<?php
require "db.php";$action=$_GET['action']??'';$b=body();
if($action==="join"){
$sid=(int)($b["session_id"]??0);$uid=(int)($b["user_id"]??0);$role=$b["role"]??"Player";if(!in_array($role,["DM","Player"]))$role="Player";
$st=db()->prepare("INSERT INTO participants (session_id,user_id,role) VALUES (?,?,?)");$st->execute([$sid,$uid,$role]);
out(true,"joined",[],201);
}
if($action==="list"){ $sid=(int)($_GET["session_id"]??0);
$st=db()->prepare("SELECT p.user_id,u.username,p.role FROM participants p JOIN users u ON u.user_id=p.user_id WHERE p.session_id=?");$st->execute([$sid]);
out(true,"ok",["items"=>$st->fetchAll()]);
}
if($action==="leave"){ $sid=(int)($_GET["session_id"]??0);$uid=(int)($_GET["user_id"]??0);
$st=db()->prepare("DELETE FROM participants WHERE session_id=? AND user_id=?");$st->execute([$sid,$uid]);
out(true,"left",["count"=>$st->rowCount()]);}
out(false,"unknown action",[],404);