58 lines
2.0 KiB
C#
58 lines
2.0 KiB
C#
using System.ComponentModel.DataAnnotations;
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namespace SVSim.Database.Models;
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/// <summary>
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/// One row per gift in a viewer's inbox. Replaces the tutorial-only
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/// <c>ViewerClaimedTutorialGift</c> receipts model with a unified status-enum row that
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/// serves both /gift/top + /gift/receive_gift (prod) and /tutorial/gift_top +
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/// /tutorial/gift_receive (tutorial alias).
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/// </summary>
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public class ViewerPresent
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{
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public long Id { get; set; }
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public long ViewerId { get; set; }
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public Viewer Viewer { get; set; } = null!;
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/// <summary>Wire id ("71409625" in the prod capture). String to match the wire.</summary>
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public string PresentId { get; set; } = string.Empty;
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public PresentStatus Status { get; set; }
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/// <summary>UserGoodsType-compatible int. Wire is stringified — see PresentMapper.</summary>
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public int RewardType { get; set; }
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public long RewardDetailId { get; set; }
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public long RewardCount { get; set; }
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public int ConditionNumber { get; set; }
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public int PresentLimitType { get; set; }
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public long RewardLimitTime { get; set; }
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public int? ItemType { get; set; }
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public string Message { get; set; } = string.Empty;
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public DateTime CreatedAt { get; set; }
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public DateTime? ClaimedAt { get; set; }
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/// <summary>
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/// Free-form provenance tag for future producers ("tutorial", "challenge_win",
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/// "payment_refund:<txid>", "event:<id>"). Nothing in the receive handler reads
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/// this today — the tutorial-step advance is route-gated, not Source-gated.
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/// </summary>
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public string? Source { get; set; }
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/// <summary>
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/// EF Core optimistic concurrency for the claim path. Two concurrent claims of the
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/// same PresentId: first wins, second's CommitAsync throws DbUpdateConcurrencyException.
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/// </summary>
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[Timestamp]
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public byte[] RowVersion { get; set; } = Array.Empty<byte>();
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}
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public enum PresentStatus : byte
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{
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Unclaimed = 0,
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Claimed = 1,
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Deleted = 2,
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Expired = 3,
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}
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