44 lines
1.2 KiB
C#
44 lines
1.2 KiB
C#
using System.ComponentModel.DataAnnotations;
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namespace CampusErrand.Models.Dtos;
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/// <summary>
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/// 发起改价请求
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/// </summary>
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public class PriceChangeRequest
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{
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/// <summary>改价类型：Commission 或 GoodsAmount</summary>
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[Required(ErrorMessage = "改价类型不能为空")]
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public string ChangeType { get; set; } = string.Empty;
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/// <summary>新价格</summary>
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public decimal NewPrice { get; set; }
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}
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/// <summary>
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/// 响应改价请求
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/// </summary>
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public class RespondPriceChangeRequest
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{
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/// <summary>操作：Accepted 或 Rejected</summary>
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[Required(ErrorMessage = "操作不能为空")]
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public string Action { get; set; } = string.Empty;
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}
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/// <summary>
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/// 改价响应
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/// </summary>
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public class PriceChangeResponse
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{
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public int Id { get; set; }
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public int OrderId { get; set; }
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public int InitiatorId { get; set; }
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public string ChangeType { get; set; } = string.Empty;
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public decimal OriginalPrice { get; set; }
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public decimal NewPrice { get; set; }
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/// <summary>差额（正数=补缴，负数=退款）</summary>
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public decimal Difference { get; set; }
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public string Status { get; set; } = string.Empty;
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public DateTime CreatedAt { get; set; }
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}
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