Feat: uploading / transfer settings

service/admin/list.go

@@ -5,6 +5,15 @@ import (
 	"github.com/HFO4/cloudreve/pkg/serializer"
 )
 
+// AdminListService 仪表盘列条目服务
+type AdminListService struct {
+	Page       int               `json:"page" binding:"min=1,required"`
+	PageSize   int               `json:"page_size" binding:"min=1,required"`
+	OrderBy    string            `json:"order_by"`
+	Conditions map[string]string `form:"conditions"`
+	Searches   map[string]string `form:"searches"`
+}
+
 // GroupList 获取用户组列表
 func (service *NoParamService) GroupList() serializer.Response {
 	var res []model.Group

service/admin/vas.go

@@ -0,0 +1,98 @@
+package admin
+
+import (
+	model "github.com/HFO4/cloudreve/models"
+	"github.com/HFO4/cloudreve/pkg/serializer"
+	"github.com/gofrs/uuid"
+)
+
+// GenerateRedeemsService 兑换码生成服务
+type GenerateRedeemsService struct {
+	Num  int   `json:"num" binding:"required,min=1,max=100"`
+	ID   int64 `json:"id"`
+	Time int   `json:"time" binding:"required,min=1"`
+	Type int   `json:"type" binding:"min=0,max=2"`
+}
+
+// SingleIDService 单ID服务
+type SingleIDService struct {
+	ID uint `uri:"id" binding:"required"`
+}
+
+// DeleteRedeem 删除兑换码
+func (service *SingleIDService) DeleteRedeem() serializer.Response {
+	if err := model.DB.Where("id = ?", service.ID).Delete(&model.Redeem{}).Error; err != nil {
+		return serializer.DBErr("无法删除兑换码", err)
+	}
+
+	return serializer.Response{}
+}
+
+// Generate 生成兑换码
+func (service *GenerateRedeemsService) Generate() serializer.Response {
+	res := make([]string, service.Num)
+	redeem := model.Redeem{}
+
+	// 开始事务
+	tx := model.DB.Begin()
+	if err := tx.Error; err != nil {
+		return serializer.DBErr("无法开启事务", err)
+	}
+
+	// 创建每个兑换码
+	for i := 0; i < service.Num; i++ {
+		redeem.Model.ID = 0
+		redeem.Num = service.Time
+		redeem.Type = service.Type
+		redeem.ProductID = service.ID
+		redeem.Used = false
+
+		// 生成唯一兑换码
+		u2, err := uuid.NewV4()
+		if err != nil {
+			tx.Rollback()
+			return serializer.Err(serializer.CodeInternalSetting, "无法生成兑换码", err)
+		}
+
+		redeem.Code = u2.String()
+		if err := tx.Create(&redeem).Error; err != nil {
+			tx.Rollback()
+			return serializer.DBErr("无法创建兑换码记录", err)
+		}
+
+		res[i] = redeem.Code
+	}
+
+	if err := tx.Commit().Error; err != nil {
+		return serializer.DBErr("无法创建兑换码记录", err)
+	}
+
+	return serializer.Response{Data: res}
+
+}
+
+// Redeems 列出激活码
+func (service *AdminListService) Redeems() serializer.Response {
+	var res []model.Redeem
+	total := 0
+
+	tx := model.DB.Model(&model.Redeem{})
+	if service.OrderBy != "" {
+		tx = tx.Order(service.OrderBy)
+	}
+
+	for k, v := range service.Conditions {
+		tx = tx.Where("? = ?", k, v)
+	}
+
+	// 计算总数用于分页
+	tx.Count(&total)
+
+	// 查询记录
+	tx.Limit(service.PageSize).Offset((service.Page - 1) * service.PageSize).Find(&res)
+
+	return serializer.Response{Data: map[string]interface{}{
+		"total": total,
+		"items": res,
+	}}
+}

service/vas/purchase.go

@@ -61,6 +61,11 @@ func (service *RedeemService) Redeem(c *gin.Context, user *model.User) serialize
 				break
 			}
 		}
+
+		if group == nil {
+			return serializer.Err(serializer.CodeNotFound, "商品已失效", err)
+		}
+
 	} else if redeem.Type == model.PackOrderType {
 		for _, v := range packs {
 			if v.ID == redeem.ProductID {
@@ -68,6 +73,11 @@ func (service *RedeemService) Redeem(c *gin.Context, user *model.User) serialize
 				break
 			}
 		}
+
+		if pack == nil {
+			return serializer.Err(serializer.CodeNotFound, "商品已失效", err)
+		}
+
 	}
 
 	err = payment.GiveProduct(user, pack, group, redeem.Num)