Return player names on match join

main.py

@@ -26,7 +26,7 @@ class LoginRequest(BaseModel):
 
 class ResetPasswordRequest(BaseModel):
     uid: int
-    email: EmailStr
+    email: str
     new_password: str
 
 class FriendRequest(BaseModel):
@@ -207,7 +207,33 @@ def join_match(request: JoinMatchRequest):
             (player2_uid, request.match_id)
         )
         conn.commit()
-        return {"message": "Joined match successfully", "match_id": request.match_id}
+
+        cursor.execute(
+            """
+            SELECT 
+                m.match_id, 
+                m.player1_uid, 
+                m.player2_uid, 
+                u1.display_name AS player1_name, 
+                u2.display_name AS player2_name
+            FROM matches m
+            LEFT JOIN users u1 ON m.player1_uid = u1.uid
+            LEFT JOIN users u2 ON m.player2_uid = u2.uid
+            WHERE m.match_id = %s;
+            """,
+            (request.match_id,)
+        )
+        updated_match = cursor.fetchone()
+
+        return {
+            "message": "Joined match successfully",
+            "match_id": updated_match["match_id"],
+            "player1_uid": updated_match["player1_uid"],
+            "player2_uid": updated_match["player2_uid"],
+            "player1_name": updated_match["player1_name"],
+            "player2_name": updated_match["player2_name"],
+        }
+
     except Exception as e:
         conn.rollback()
         raise HTTPException(status_code=400, detail=str(e))
@@ -215,6 +241,7 @@ def join_match(request: JoinMatchRequest):
         cursor.close()
         conn.close()
 
+
 def calculate_elo(player1_elo, player2_elo, player1_score, player2_score):
     k_factor = 32
     expected1 = 1 / (1 + 10 ** ((player2_elo - player1_elo) / 400))
@@ -427,6 +454,7 @@ def get_latest_commit_hashes():
     except Exception as e:
         return {"error": str(e)}
 
+'''
 ## EXPERIMENTAL: 4 player match TS calculation
 import trueskill
 ts = trueskill.TrueSkill(mu=25.0, sigma=8.333, beta=4.166, tau=0.083, draw_probability=0.1)
@@ -539,3 +567,4 @@ async def end_four_match(request: EndFourMatch):
         cursor.close()
         conn.close()
 
+'''