|  |  | 
 |  |  | import com.baomidou.mybatisplus.annotation.TableId; | 
 |  |  | import com.baomidou.mybatisplus.annotation.TableName; | 
 |  |  | import com.dy.common.po.BaseEntity; | 
 |  |  | import com.fasterxml.jackson.annotation.JsonFormat; | 
 |  |  | import io.swagger.v3.oas.annotations.media.Schema; | 
 |  |  | import jakarta.validation.constraints.Max; | 
 |  |  | import jakarta.validation.constraints.Min; | 
 |  |  | 
 |  |  |      */ | 
 |  |  |     @Schema(description = "实收金额", requiredMode = Schema.RequiredMode.NOT_REQUIRED) | 
 |  |  |     @NotNull(message = "实收金额不能为空") | 
 |  |  |     @JsonFormat(shape = JsonFormat.Shape.NUMBER_FLOAT, pattern="0.00" ) | 
 |  |  |     private Double tradeAmount; | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  | 
 |  |  |      */ | 
 |  |  |     @Schema(description = "赠送金额", requiredMode = Schema.RequiredMode.NOT_REQUIRED) | 
 |  |  |     @NotNull(message = "赠送金额不能为空") | 
 |  |  |     @JsonFormat(shape = JsonFormat.Shape.NUMBER_FLOAT, pattern="0.00" ) | 
 |  |  |     private Double gift; | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  |      * 总额 | 
 |  |  |      * 返还金额 | 
 |  |  |      */ | 
 |  |  |     @Schema(description = "总额", requiredMode = Schema.RequiredMode.NOT_REQUIRED) | 
 |  |  |     @NotNull(message = "总额不能为空") | 
 |  |  |     private Double totalAmount; | 
 |  |  |     @Schema(description = "返还金额", requiredMode = Schema.RequiredMode.NOT_REQUIRED) | 
 |  |  |     @NotNull(message = "返还金额不能为空") | 
 |  |  |     @JsonFormat(shape = JsonFormat.Shape.NUMBER_FLOAT, pattern="0.00" ) | 
 |  |  |     private Double refundAmount; | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  |      * 交易日期 |