From 2cc70cc70906eb33bc91d232f83c375a0cc423cd Mon Sep 17 00:00:00 2001
From: RHM <righthandman176@proton.me>
Date: Sat, 13 Sep 2025 22:46:10 +0200
Subject: [PATCH] danwh

---
 backend/src/api.js | 18 +++++++++++++++---
 backend/src/db.js  |  9 +++++++++
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/backend/src/api.js b/backend/src/api.js
index e541135..5f36b00 100644
--- a/backend/src/api.js
+++ b/backend/src/api.js
@@ -178,9 +178,21 @@ router.get("/games/:id", asyncHandler(async (req, res) => {
     const gameId = parseInt(req.params.id, 10);
     if (isNaN(gameId)) throw new ApiError(400, "Invalid game ID");
 
-    const [rows] = await pool.query("SELECT * FROM current_games WHERE id = ?", [gameId]);
-    if (!rows.length) throw new ApiError(404, "Game not found");
-    res.json(rows[0]);
+    const [games] = await pool.query("SELECT * FROM current_games WHERE id = ?", [gameId]);
+    if (!games.length) throw new ApiError(404, "Game not found");
+
+    const [creatorRows] = await pool.query(
+        `SELECT u.id, u.username
+        FROM game_players gp
+        JOIN users u ON gp.user = u.id
+        WHERE gp.game = ? AND gp.is_creator = TRUE
+        LIMIT 1`,
+        [gameId]
+    );
+
+    const creator = creatorRows.lenght ? creatorRows[0] : null;
+
+    res.json({ ...games[0], creator});
 }));
 
 /**
diff --git a/backend/src/db.js b/backend/src/db.js
index aa3b3c0..ae7e269 100644
--- a/backend/src/db.js
+++ b/backend/src/db.js
@@ -85,6 +85,15 @@ const migrations = [
         `
       )
     }
+  },
+  {
+    name: "add_unique_constraint_game_players",
+    up: async (conn) => {
+      await conn.query(`
+        ALTER TABLE game_players
+        ADD CONSTRAINT uniq_game_user UNIQUE (game, user);
+      `);
+    }
   }
 ];