'datetime', 'ended_at' => 'datetime', 'player1_marks' => 'integer', 'player2_marks' => 'integer', 'player1_points' => 'integer', 'player2_points' => 'integer', 'stake' => 'integer', ]; public function player1() { return $this->belongsTo(User::class, 'player1_user_id'); } public function player2() { return $this->belongsTo(User::class, 'player2_user_id'); } public function winner() { return $this->belongsTo(User::class, 'winner_user_id'); } }