修改了立减金额

api/dto/SystemMember.go

@@ -3,7 +3,6 @@ package dto
 import (
 	"fmt"
 	"hepa-calc-api/api/model"
-	"math"
 )
 
 // SystemMemberDto 配置-会员配置
@@ -13,7 +12,6 @@ type SystemMemberDto struct {
 	Price           float64          `json:"price"`             // 价格（原价）
 	DiscountPrice   *float64         `json:"discount_price"`    // 优惠价格
 	DiscountEndTime *model.LocalTime `json:"discount_end_time"` // 优惠截止时间
-	FirstTimePrice  *float64         `json:"first_time_price"`  // 首次购买价格
 	ReductionAmount *float64         `json:"reduction_amount"`  // 立减金额
 	CreatedAt       model.LocalTime  `json:"created_at"`        // 创建时间
 	UpdatedAt       model.LocalTime  `json:"updated_at"`        // 更新时间
@@ -32,7 +30,6 @@ func GetSystemMemberListDto(m []*model.SystemMember) []*SystemMemberDto {
 				Price:           v.Price,
 				DiscountPrice:   v.DiscountPrice,
 				DiscountEndTime: v.DiscountEndTime,
-				FirstTimePrice:  v.FirstTimePrice,
 				CreatedAt:       v.CreatedAt,
 				UpdatedAt:       v.UpdatedAt,
 			}
@@ -56,7 +53,6 @@ func GetSystemMemberDto(m *model.SystemMember) *SystemMemberDto {
 		Price:           m.Price,
 		DiscountPrice:   m.DiscountPrice,
 		DiscountEndTime: m.DiscountEndTime,
-		FirstTimePrice:  m.FirstTimePrice,
 		CreatedAt:       m.CreatedAt,
 		UpdatedAt:       m.UpdatedAt,
 	}
@@ -64,12 +60,7 @@ func GetSystemMemberDto(m *model.SystemMember) *SystemMemberDto {
 
 // LoadReductionAmount 加载数据-立减金额
 func (r *SystemMemberDto) LoadReductionAmount(m *model.SystemMember) *SystemMemberDto {
-	if m.FirstTimePrice != nil {
-		reductionAmount := m.Price - *m.FirstTimePrice
-		reductionAmount = math.Round(reductionAmount*100) / 100
-
-		r.ReductionAmount = &reductionAmount
-	}
+	r.ReductionAmount = m.ReductionAmount
 
 	return r
 }