namespace NeonSprawl.Server.Game.Factions;

/// <summary>Append-only reputation delta audit log (NEO-135).</summary>
public interface IReputationDeltaStore
{
    /// <summary>First append with a given row <c>Id</c> returns <c>true</c>; duplicate ids return <c>false</c>.</summary>
    bool TryAppend(ReputationDeltaRow row);

    /// <summary>Audit rows for one player ordered by <see cref="ReputationDeltaRow.RecordedAt"/> then <c>Id</c> ascending.</summary>
    IReadOnlyList<ReputationDeltaRow> GetDeltasForPlayer(string playerId, int? limit = null);
}