新增平台商品

api/service/product.go

@@ -0,0 +1,25 @@
+package service
+
+import (
+	"errors"
+	"hospital-admin-api/api/dao"
+	"hospital-admin-api/api/dto"
+)
+
+type ProductService struct {
+}
+
+// GetPlatformProduct 平台商品详情
+func (r *ProductService) GetPlatformProduct(productPlatformId int64) (g *dto.ProductPlatformDto, err error) {
+	// 获取平台商品数据
+	productPlatformDao := dao.ProductPlatformDao{}
+	productPlatform, err := productPlatformDao.GetProductPlatformById(productPlatformId)
+	if err != nil || productPlatform == nil {
+		return nil, errors.New(err.Error())
+	}
+
+	// 处理返回值
+	g = dto.GetProductPlatformDto(productPlatform)
+
+	return g, nil
+}