增加了药品订单详情的优惠卷数据

api/dao/orderProductCoupon.go

@@ -0,0 +1,82 @@
+package dao
+
+import (
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"hospital-admin-api/api/model"
+	"hospital-admin-api/global"
+)
+
+type OrderProductCouponDao struct {
+}
+
+// GetOrderProductCouponById 获取药品订单优惠卷数据-药品订单优惠卷id
+func (r *OrderProductCouponDao) GetOrderProductCouponById(orderCouponId int64) (m *model.OrderProductCoupon, err error) {
+	err = global.Db.First(&m, orderCouponId).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (r *OrderProductCouponDao) GetOrderProductCouponByOrderProductId(orderProductId int64) (m *model.
+	OrderProductCoupon, err error) {
+	err = global.Db.Where("order_product_id = ?", orderProductId).First(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// GetOrderProductCouponPreloadById 获取药品订单优惠卷数据-加载全部关联-药品订单优惠卷id
+func (r *OrderProductCouponDao) GetOrderProductCouponPreloadById(orderCouponId int64) (m *model.OrderProductCoupon, err error) {
+	err = global.Db.Preload(clause.Associations).First(&m, orderCouponId).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// DeleteOrderProductCoupon 删除药品订单优惠卷
+func (r *OrderProductCouponDao) DeleteOrderProductCoupon(tx *gorm.DB, maps interface{}) error {
+	err := tx.Where(maps).Delete(&model.OrderProductCoupon{}).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// EditOrderProductCoupon 修改药品订单优惠卷
+func (r *OrderProductCouponDao) EditOrderProductCoupon(tx *gorm.DB, maps interface{}, data interface{}) error {
+	err := tx.Model(&model.OrderProductCoupon{}).Where(maps).Updates(data).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// EditOrderProductCouponById 修改药品订单优惠卷-药品订单优惠卷id
+func (r *OrderProductCouponDao) EditOrderProductCouponById(tx *gorm.DB, orderCouponId int64, data interface{}) error {
+	err := tx.Model(&model.OrderProductCoupon{}).Where("order_coupon_id = ?", orderCouponId).Updates(data).Error
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// GetOrderProductCouponList 获取药品订单优惠卷列表
+func (r *OrderProductCouponDao) GetOrderProductCouponList(maps interface{}) (m []*model.OrderProductCoupon, err error) {
+	err = global.Db.Where(maps).Find(&m).Error
+	if err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// AddOrderProductCoupon 新增药品订单优惠卷
+func (r *OrderProductCouponDao) AddOrderProductCoupon(tx *gorm.DB, model *model.OrderProductCoupon) (*model.OrderProductCoupon, error) {
+	if err := tx.Create(model).Error; err != nil {
+		return nil, err
+	}
+	return model, nil
+}

api/dto/OrderProduct.go

@@ -57,6 +57,7 @@ type OrderProductDto struct {
 	UserDoctor            *UserDoctorDto            `json:"user_doctor"`             // 医生数据
 	OrderPrescription     *OrderPrescriptionDto     `json:"order_prescription"`      // 处方数据
 	OrderInquiryCase      *OrderInquiryCaseDto      `json:"order_inquiry_case"`      // 问诊病例
+	OrderProductCoupon    *OrderProductCouponDto    `json:"order_product_coupon"`    // 优惠卷
 }
 
 // OrderProductConsigneeDto 药品订单收货人数据
@@ -263,3 +264,13 @@ func (r *OrderProductDto) LoadOrderProductRefund(m *model.OrderProductRefund) *O
 	}
 	return r
 }
+
+// LoadOrderProductCoupon 加载药品订单优惠卷数据
+func (r *OrderProductDto) LoadOrderProductCoupon(m *model.OrderProductCoupon) *OrderProductDto {
+	if m != nil {
+		d := GetOrderProductCouponDto(m)
+
+		r.OrderProductCoupon = d
+	}
+	return r
+}

api/dto/OrderProductCoupon.go

@@ -0,0 +1,52 @@
+package dto
+
+import (
+	"fmt"
+	"hospital-admin-api/api/model"
+)
+
+type OrderProductCouponDto struct {
+	OrderCouponId  string          `json:"order_coupon_id"`  // 主键id
+	OrderProductId string          `json:"order_product_id"` // 订单-商品id
+	UserCouponId   string          `json:"user_coupon_id"`   // 用户优惠卷表id
+	CouponName     string          `json:"coupon_name"`      // 优惠卷名称
+	CouponUsePrice float64         `json:"coupon_use_price"` // 优惠卷使用金额
+	CreatedAt      model.LocalTime `json:"created_at"`       // 创建时间
+	UpdatedAt      model.LocalTime `json:"updated_at"`       // 修改时间
+}
+
+func GetOrderProductCouponDto(m *model.OrderProductCoupon) *OrderProductCouponDto {
+	return &OrderProductCouponDto{
+		OrderCouponId:  fmt.Sprintf("%d", m.OrderCouponId),
+		OrderProductId: fmt.Sprintf("%d", m.OrderProductId),
+		UserCouponId:   fmt.Sprintf("%d", m.UserCouponId),
+		CouponName:     m.CouponName,
+		CouponUsePrice: m.CouponUsePrice,
+		CreatedAt:      m.CreatedAt,
+		UpdatedAt:      m.UpdatedAt,
+	}
+}
+
+func GetOrderProductCouponListDto(m []*model.OrderProductCoupon) []OrderProductCouponDto {
+	// 处理返回值
+	responses := make([]OrderProductCouponDto, len(m))
+
+	if len(m) > 0 {
+		for i, v := range m {
+			response := OrderProductCouponDto{
+				OrderCouponId:  fmt.Sprintf("%d", v.OrderCouponId),
+				OrderProductId: fmt.Sprintf("%d", v.OrderProductId),
+				UserCouponId:   fmt.Sprintf("%d", v.UserCouponId),
+				CouponName:     v.CouponName,
+				CouponUsePrice: v.CouponUsePrice,
+				CreatedAt:      v.CreatedAt,
+				UpdatedAt:      v.UpdatedAt,
+			}
+
+			// 将转换后的结构体添加到新切片中
+			responses[i] = response
+		}
+	}
+
+	return responses
+}

api/model/orderProductCoupon.go

@@ -0,0 +1,35 @@
+package model
+
+import (
+	"gorm.io/gorm"
+	"hospital-admin-api/global"
+	"time"
+)
+
+// OrderProductCoupon 订单-商品-优惠卷表
+type OrderProductCoupon struct {
+	OrderCouponId  int64   `gorm:"column:order_coupon_id;type:bigint(19);primary_key;comment:主键id" json:"order_coupon_id"`
+	OrderProductId int64   `gorm:"column:order_product_id;type:bigint(19);comment:订单-商品id" json:"order_product_id"`
+	UserCouponId   int64   `gorm:"column:user_coupon_id;type:bigint(19);comment:用户优惠卷表id" json:"user_coupon_id"`
+	CouponName     string  `gorm:"column:coupon_name;type:varchar(255);comment:优惠卷名称" json:"coupon_name"`
+	CouponUsePrice float64 `gorm:"column:coupon_use_price;type:decimal(10,2);default:0.00;comment:优惠卷使用金额" json:"coupon_use_price"`
+	Model
+}
+
+func (m *OrderProductCoupon) TableName() string {
+	return "gdxz_order_product_coupon"
+}
+
+func (m *OrderProductCoupon) BeforeCreate(tx *gorm.DB) error {
+	if m.OrderCouponId == 0 {
+		m.OrderCouponId = global.Snowflake.Generate().Int64()
+	}
+
+	m.CreatedAt = LocalTime(time.Now())
+	tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
+
+	m.UpdatedAt = LocalTime(time.Now())
+	tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
+
+	return nil
+}

api/service/OrderInquiry.go

@@ -76,7 +76,7 @@ func (r *OrderInquiryService) CancelOrderInquiry(req requests.CancelOrderInquiry
 	}
 
 	// 检测退款金额
-	if req.RefundAmount > orderInquiry.PaymentAmountTotal {
+	if *req.RefundAmount > orderInquiry.PaymentAmountTotal {
 		return false, errors.New("退款金额不可超过实付金额")
 	}
 
@@ -120,7 +120,7 @@ func (r *OrderInquiryService) CancelOrderInquiry(req requests.CancelOrderInquiry
 			OutTradeNo:         orderInquiry.InquiryNo,
 			OutRefundNo:        refundNo,
 			Reason:             "客服取消",
-			RefundAmount:       int64(req.RefundAmount * 100),
+			RefundAmount:       int64(*req.RefundAmount * 100),
 			PaymentAmountTotal: int64(orderInquiry.PaymentAmountTotal * 100),
 			NotifyUrl:          config.C.Wechat.RefundNotifyDomain + config.C.Wechat.PatientInquiryRefundNotifyUrl,
 		}
@@ -218,7 +218,7 @@ func (r *OrderInquiryService) CancelOrderInquiry(req requests.CancelOrderInquiry
 		RefundNo:     refundNo,
 		RefundId:     refundId,
 		RefundStatus: refundStatus,
-		RefundTotal:  req.RefundAmount,
+		RefundTotal:  *req.RefundAmount,
 		RefundReason: req.CancelRemarks,
 	}
 
@@ -241,7 +241,7 @@ func (r *OrderInquiryService) CancelOrderInquiry(req requests.CancelOrderInquiry
 		InquiryRefundNo:     refundNo,
 		RefundId:            refundId,
 		InquiryRefundStatus: refundStatus,
-		RefundTotal:         req.RefundAmount,
+		RefundTotal:         *req.RefundAmount,
 		RefundReason:        req.CancelRemarks,
 		SuccessTime:         model.LocalTime(successTime),
 	}

api/service/orderProduct.go

@@ -58,6 +58,10 @@ func (r *OrderProductService) GetOrderProduct(orderProductId int64) (g *dto.Orde
 		return nil, errors.New(err.Error())
 	}
 
+	// 获取药品订单优惠卷
+	orderProductCouponDao := dao.OrderProductCouponDao{}
+	orderProductCoupon, err := orderProductCouponDao.GetOrderProductCouponByOrderProductId(orderProduct.OrderProductId)
+
 	// 处理返回值
 	g = dto.GetOrderProductDto(orderProduct)
 
@@ -79,6 +83,9 @@ func (r *OrderProductService) GetOrderProduct(orderProductId int64) (g *dto.Orde
 	// 加载退款数据
 	g.LoadOrderProductRefund(orderProductRefund)
 
+	// 加载药品订单优惠卷数据
+	g.LoadOrderProductCoupon(orderProductCoupon)
+
 	return g, nil
 }