feat(member): implement points mall backend module

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallExchangeType.cs

@@ -0,0 +1,17 @@
+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 兑换方式。
+/// </summary>
+public enum MemberPointMallExchangeType
+{
+    /// <summary>
+    /// 纯积分。
+    /// </summary>
+    PointsOnly = 0,
+
+    /// <summary>
+    /// 积分 + 现金。
+    /// </summary>
+    PointsAndCash = 1
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallExpiryMode.cs

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+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 积分有效期模式。
+/// </summary>
+public enum MemberPointMallExpiryMode
+{
+    /// <summary>
+    /// 永久有效。
+    /// </summary>
+    Permanent = 0,
+
+    /// <summary>
+    /// 按年清零（每年 12 月 31 日）。
+    /// </summary>
+    YearlyClear = 1
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallNotifyChannel.cs

@@ -0,0 +1,17 @@
+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 到账通知渠道。
+/// </summary>
+public enum MemberPointMallNotifyChannel
+{
+    /// <summary>
+    /// 站内消息。
+    /// </summary>
+    InApp = 0,
+
+    /// <summary>
+    /// 短信通知。
+    /// </summary>
+    Sms = 1
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallPickupMethod.cs

@@ -0,0 +1,17 @@
+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 实物领取方式。
+/// </summary>
+public enum MemberPointMallPickupMethod
+{
+    /// <summary>
+    /// 到店自提。
+    /// </summary>
+    StorePickup = 0,
+
+    /// <summary>
+    /// 快递配送。
+    /// </summary>
+    Delivery = 1
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallProductStatus.cs

@@ -0,0 +1,17 @@
+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 积分商城商品状态。
+/// </summary>
+public enum MemberPointMallProductStatus
+{
+    /// <summary>
+    /// 下架。
+    /// </summary>
+    Disabled = 0,
+
+    /// <summary>
+    /// 上架。
+    /// </summary>
+    Enabled = 1
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallRecordStatus.cs

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+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 兑换记录状态。
+/// </summary>
+public enum MemberPointMallRecordStatus
+{
+    /// <summary>
+    /// 待领取。
+    /// </summary>
+    PendingPickup = 0,
+
+    /// <summary>
+    /// 已发放。
+    /// </summary>
+    Issued = 1,
+
+    /// <summary>
+    /// 已完成。
+    /// </summary>
+    Completed = 2,
+
+    /// <summary>
+    /// 已取消。
+    /// </summary>
+    Canceled = 3
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallRedeemType.cs

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+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 积分兑换类型。
+/// </summary>
+public enum MemberPointMallRedeemType
+{
+    /// <summary>
+    /// 兑换商品。
+    /// </summary>
+    Product = 0,
+
+    /// <summary>
+    /// 兑换优惠券。
+    /// </summary>
+    Coupon = 1,
+
+    /// <summary>
+    /// 兑换实物。
+    /// </summary>
+    Physical = 2
+}

src/Domain/TakeoutSaaS.Domain/Membership/Enums/MemberPointMallVerifyMethod.cs

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+namespace TakeoutSaaS.Domain.Membership.Enums;
+
+/// <summary>
+/// 核销方式。
+/// </summary>
+public enum MemberPointMallVerifyMethod
+{
+    /// <summary>
+    /// 扫码核销。
+    /// </summary>
+    Scan = 0,
+
+    /// <summary>
+    /// 手动核销。
+    /// </summary>
+    Manual = 1
+}