namespace NeonSprawl.Server.Game.Rewards;

/// <summary>Idempotent per-player quest completion reward delivery record (NEO-126).</summary>
public interface IRewardDeliveryStore
{
    /// <summary>First record returns <c>true</c>; replays for the same player+quest return <c>false</c>.</summary>
    bool TryRecord(RewardDeliveryEvent deliveryEvent);

    bool TryGet(string playerId, string questId, out RewardDeliveryEvent deliveryEvent);
}