feat: add coupon risk review

backend/app/http/super/v1/coupons.go

@@ -45,6 +45,22 @@ func (c *coupons) ListGrants(ctx fiber.Ctx, filter *dto.SuperCouponGrantListFilt
 	return services.Super.ListCouponGrants(ctx, filter)
 }
 
+// List coupon risks
+//
+// @Router /super/v1/coupon-risks [get]
+// @Summary List coupon risks
+// @Description List coupon risk records across tenants
+// @Tags Coupon
+// @Accept json
+// @Produce json
+// @Param page query int false "Page number"
+// @Param limit query int false "Page size"
+// @Success 200 {object} requests.Pager{items=[]dto.SuperCouponRiskItem}
+// @Bind filter query
+func (c *coupons) ListRisks(ctx fiber.Ctx, filter *dto.SuperCouponRiskListFilter) (*requests.Pager, error) {
+	return services.Super.ListCouponRisks(ctx, filter)
+}
+
 // Update coupon status
 //
 // @Router /super/v1/coupons/:id<int>/status [patch]

backend/app/http/super/v1/dto/super_coupon.go

@@ -142,3 +142,82 @@ type SuperCouponGrantItem struct {
 	// CreatedAt 领取时间（RFC3339）。
 	CreatedAt string `json:"created_at"`
 }
+
+// SuperCouponRiskListFilter 超管优惠券异常核查过滤条件。
+type SuperCouponRiskListFilter struct {
+	requests.Pagination
+	// RiskType 异常类型过滤（used_without_order/order_status_mismatch/used_outside_window/unused_has_order_or_used_at/duplicate_grant）。
+	RiskType *string `query:"risk_type"`
+	// CouponID 优惠券ID过滤（精确匹配）。
+	CouponID *int64 `query:"coupon_id"`
+	// TenantID 租户ID过滤（精确匹配）。
+	TenantID *int64 `query:"tenant_id"`
+	// TenantCode 租户编码过滤（模糊匹配）。
+	TenantCode *string `query:"tenant_code"`
+	// TenantName 租户名称过滤（模糊匹配）。
+	TenantName *string `query:"tenant_name"`
+	// Keyword 优惠券标题/描述关键词（模糊匹配）。
+	Keyword *string `query:"keyword"`
+	// UserID 用户ID过滤（精确匹配）。
+	UserID *int64 `query:"user_id"`
+	// Username 用户名过滤（模糊匹配）。
+	Username *string `query:"username"`
+	// Status 用户券状态过滤（unused/used/expired）。
+	Status *consts.UserCouponStatus `query:"status"`
+	// OrderStatus 订单状态过滤。
+	OrderStatus *consts.OrderStatus `query:"order_status"`
+	// CreatedAtFrom 领取时间起始（RFC3339）。
+	CreatedAtFrom *string `query:"created_at_from"`
+	// CreatedAtTo 领取时间结束（RFC3339）。
+	CreatedAtTo *string `query:"created_at_to"`
+	// UsedAtFrom 使用时间起始（RFC3339）。
+	UsedAtFrom *string `query:"used_at_from"`
+	// UsedAtTo 使用时间结束（RFC3339）。
+	UsedAtTo *string `query:"used_at_to"`
+	// Asc 升序字段（id/created_at/used_at）。
+	Asc *string `query:"asc"`
+	// Desc 降序字段（id/created_at/used_at）。
+	Desc *string `query:"desc"`
+}
+
+// SuperCouponRiskItem 超管优惠券异常核查记录。
+type SuperCouponRiskItem struct {
+	// ID 用户券ID。
+	ID int64 `json:"id"`
+	// RiskType 异常类型。
+	RiskType string `json:"risk_type"`
+	// RiskReason 异常说明。
+	RiskReason string `json:"risk_reason"`
+	// CouponID 优惠券ID。
+	CouponID int64 `json:"coupon_id"`
+	// CouponTitle 优惠券标题。
+	CouponTitle string `json:"coupon_title"`
+	// TenantID 租户ID。
+	TenantID int64 `json:"tenant_id"`
+	// TenantCode 租户编码。
+	TenantCode string `json:"tenant_code"`
+	// TenantName 租户名称。
+	TenantName string `json:"tenant_name"`
+	// UserID 用户ID。
+	UserID int64 `json:"user_id"`
+	// Username 用户名。
+	Username string `json:"username"`
+	// Status 用户券状态。
+	Status consts.UserCouponStatus `json:"status"`
+	// StatusDescription 状态描述（用于展示）。
+	StatusDescription string `json:"status_description"`
+	// OrderID 使用订单ID。
+	OrderID int64 `json:"order_id"`
+	// OrderStatus 订单状态。
+	OrderStatus consts.OrderStatus `json:"order_status"`
+	// OrderStatusDescription 订单状态描述（用于展示）。
+	OrderStatusDescription string `json:"order_status_description"`
+	// OrderAmountPaid 订单实付金额（分）。
+	OrderAmountPaid int64 `json:"order_amount_paid"`
+	// PaidAt 订单支付时间（RFC3339）。
+	PaidAt string `json:"paid_at"`
+	// UsedAt 使用时间（RFC3339）。
+	UsedAt string `json:"used_at"`
+	// CreatedAt 领取时间（RFC3339）。
+	CreatedAt string `json:"created_at"`
+}

backend/app/http/super/v1/routes.gen.go

@@ -114,6 +114,11 @@ func (r *Routes) Register(router fiber.Router) {
 		r.coupons.ListGrants,
 		Query[dto.SuperCouponGrantListFilter]("filter"),
 	))
+	r.log.Debugf("Registering route: Get /super/v1/coupon-risks -> coupons.ListRisks")
+	router.Get("/super/v1/coupon-risks"[len(r.Path()):], DataFunc1(
+		r.coupons.ListRisks,
+		Query[dto.SuperCouponRiskListFilter]("filter"),
+	))
 	r.log.Debugf("Registering route: Get /super/v1/coupons -> coupons.List")
 	router.Get("/super/v1/coupons"[len(r.Path()):], DataFunc1(
 		r.coupons.List,

backend/app/services/super.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"path/filepath"
+	"sort"
 	"strconv"
 	"strings"
 	"time"
@@ -5087,6 +5088,407 @@ func (s *super) ListCouponGrants(ctx context.Context, filter *super_dto.SuperCou
 	}, nil
 }
 
+func (s *super) ListCouponRisks(ctx context.Context, filter *super_dto.SuperCouponRiskListFilter) (*requests.Pager, error) {
+	if filter == nil {
+		filter = &super_dto.SuperCouponRiskListFilter{}
+	}
+
+	// 风控类型校验，避免无效筛选导致误判。
+	targetRiskType := ""
+	if filter.RiskType != nil {
+		targetRiskType = strings.TrimSpace(*filter.RiskType)
+	}
+	if targetRiskType != "" {
+		switch targetRiskType {
+		case "used_without_order", "order_status_mismatch", "used_outside_window", "unused_has_order_or_used_at", "duplicate_grant":
+		default:
+			return nil, errorx.ErrBadRequest.WithMsg("risk_type 无效")
+		}
+	}
+
+	// 先做基础筛选，减少异常核查的候选数据量。
+	tbl, q := models.UserCouponQuery.QueryContext(ctx)
+	if filter.UserID != nil && *filter.UserID > 0 {
+		q = q.Where(tbl.UserID.Eq(*filter.UserID))
+	}
+	if filter.Status != nil && *filter.Status != "" {
+		q = q.Where(tbl.Status.Eq(*filter.Status))
+	}
+
+	userIDs, userFilter, err := s.lookupUserIDs(ctx, filter.Username)
+	if err != nil {
+		return nil, err
+	}
+	if userFilter {
+		if len(userIDs) == 0 {
+			filter.Pagination.Format()
+			return &requests.Pager{
+				Pagination: filter.Pagination,
+				Total:      0,
+				Items:      []super_dto.SuperCouponRiskItem{},
+			}, nil
+		}
+		q = q.Where(tbl.UserID.In(userIDs...))
+	}
+
+	couponIDs, couponFilter, err := s.filterCouponRiskCouponIDs(ctx, filter)
+	if err != nil {
+		return nil, err
+	}
+	if couponFilter {
+		if len(couponIDs) == 0 {
+			filter.Pagination.Format()
+			return &requests.Pager{
+				Pagination: filter.Pagination,
+				Total:      0,
+				Items:      []super_dto.SuperCouponRiskItem{},
+			}, nil
+		}
+		q = q.Where(tbl.CouponID.In(couponIDs...))
+	}
+
+	if filter.CreatedAtFrom != nil {
+		from, err := s.parseFilterTime(filter.CreatedAtFrom)
+		if err != nil {
+			return nil, err
+		}
+		if from != nil {
+			q = q.Where(tbl.CreatedAt.Gte(*from))
+		}
+	}
+	if filter.CreatedAtTo != nil {
+		to, err := s.parseFilterTime(filter.CreatedAtTo)
+		if err != nil {
+			return nil, err
+		}
+		if to != nil {
+			q = q.Where(tbl.CreatedAt.Lte(*to))
+		}
+	}
+	if filter.UsedAtFrom != nil {
+		from, err := s.parseFilterTime(filter.UsedAtFrom)
+		if err != nil {
+			return nil, err
+		}
+		if from != nil {
+			q = q.Where(tbl.UsedAt.Gte(*from))
+		}
+	}
+	if filter.UsedAtTo != nil {
+		to, err := s.parseFilterTime(filter.UsedAtTo)
+		if err != nil {
+			return nil, err
+		}
+		if to != nil {
+			q = q.Where(tbl.UsedAt.Lte(*to))
+		}
+	}
+
+	if filter.OrderStatus != nil && *filter.OrderStatus != "" {
+		q = q.Where(tbl.OrderID.Gt(0))
+	}
+
+	if targetRiskType != "" {
+		switch targetRiskType {
+		case "used_without_order":
+			q = q.Where(tbl.Status.Eq(consts.UserCouponStatusUsed))
+		case "order_status_mismatch":
+			q = q.Where(tbl.Status.Eq(consts.UserCouponStatusUsed)).Where(tbl.OrderID.Gt(0))
+		case "used_outside_window":
+			q = q.Where(tbl.Status.Eq(consts.UserCouponStatusUsed))
+		case "unused_has_order_or_used_at":
+			q = q.Where(tbl.Status.Eq(consts.UserCouponStatusUnused))
+		case "duplicate_grant":
+		}
+	}
+
+	// 异常规则较为复杂，先拉取候选数据，再做细粒度判断与分页。
+	list, err := q.Find()
+	if err != nil {
+		return nil, errorx.ErrDatabaseError.WithCause(err)
+	}
+	if len(list) == 0 {
+		filter.Pagination.Format()
+		return &requests.Pager{
+			Pagination: filter.Pagination,
+			Total:      0,
+			Items:      []super_dto.SuperCouponRiskItem{},
+		}, nil
+	}
+
+	couponIDSet := make(map[int64]struct{})
+	userIDSet := make(map[int64]struct{})
+	orderIDSet := make(map[int64]struct{})
+	for _, uc := range list {
+		if uc.CouponID > 0 {
+			couponIDSet[uc.CouponID] = struct{}{}
+		}
+		if uc.UserID > 0 {
+			userIDSet[uc.UserID] = struct{}{}
+		}
+		if uc.OrderID > 0 {
+			orderIDSet[uc.OrderID] = struct{}{}
+		}
+	}
+
+	couponIDs = couponIDs[:0]
+	for id := range couponIDSet {
+		couponIDs = append(couponIDs, id)
+	}
+	userIDs = userIDs[:0]
+	for id := range userIDSet {
+		userIDs = append(userIDs, id)
+	}
+	orderIDs := make([]int64, 0, len(orderIDSet))
+	for id := range orderIDSet {
+		orderIDs = append(orderIDs, id)
+	}
+
+	// 批量加载关联信息，避免 N+1 查询。
+	couponMap := make(map[int64]*models.Coupon, len(couponIDs))
+	tenantMap := make(map[int64]*models.Tenant)
+	if len(couponIDs) > 0 {
+		couponTbl, couponQuery := models.CouponQuery.QueryContext(ctx)
+		coupons, err := couponQuery.Where(couponTbl.ID.In(couponIDs...)).Find()
+		if err != nil {
+			return nil, errorx.ErrDatabaseError.WithCause(err)
+		}
+		tenantSet := make(map[int64]struct{})
+		for _, coupon := range coupons {
+			couponMap[coupon.ID] = coupon
+			if coupon.TenantID > 0 {
+				tenantSet[coupon.TenantID] = struct{}{}
+			}
+		}
+		tenantIDs := make([]int64, 0, len(tenantSet))
+		for id := range tenantSet {
+			tenantIDs = append(tenantIDs, id)
+		}
+		if len(tenantIDs) > 0 {
+			tenantTbl, tenantQuery := models.TenantQuery.QueryContext(ctx)
+			tenants, err := tenantQuery.Where(tenantTbl.ID.In(tenantIDs...)).Find()
+			if err != nil {
+				return nil, errorx.ErrDatabaseError.WithCause(err)
+			}
+			for _, tenant := range tenants {
+				tenantMap[tenant.ID] = tenant
+			}
+		}
+	}
+
+	userMap := make(map[int64]*models.User, len(userIDs))
+	if len(userIDs) > 0 {
+		userTbl, userQuery := models.UserQuery.QueryContext(ctx)
+		users, err := userQuery.Where(userTbl.ID.In(userIDs...)).Find()
+		if err != nil {
+			return nil, errorx.ErrDatabaseError.WithCause(err)
+		}
+		for _, user := range users {
+			userMap[user.ID] = user
+		}
+	}
+
+	orderMap := make(map[int64]*models.Order, len(orderIDs))
+	if len(orderIDs) > 0 {
+		orderTbl, orderQuery := models.OrderQuery.QueryContext(ctx)
+		orders, err := orderQuery.Where(orderTbl.ID.In(orderIDs...)).Find()
+		if err != nil {
+			return nil, errorx.ErrDatabaseError.WithCause(err)
+		}
+		for _, order := range orders {
+			orderMap[order.ID] = order
+		}
+	}
+
+	type couponGrantKey struct {
+		userID   int64
+		couponID int64
+	}
+	grantCounts := make(map[couponGrantKey]int, len(list))
+	for _, uc := range list {
+		if uc.UserID == 0 || uc.CouponID == 0 {
+			continue
+		}
+		key := couponGrantKey{userID: uc.UserID, couponID: uc.CouponID}
+		grantCounts[key]++
+	}
+
+	type couponRiskRecord struct {
+		item      super_dto.SuperCouponRiskItem
+		createdAt time.Time
+		usedAt    time.Time
+	}
+	records := make([]couponRiskRecord, 0, len(list))
+
+	matchRisk := func(target string) bool {
+		return targetRiskType == "" || targetRiskType == target
+	}
+
+	for _, uc := range list {
+		order := orderMap[uc.OrderID]
+		if filter.OrderStatus != nil && *filter.OrderStatus != "" {
+			if order == nil || order.Status != *filter.OrderStatus {
+				continue
+			}
+		}
+
+		coupon := couponMap[uc.CouponID]
+		user := userMap[uc.UserID]
+		key := couponGrantKey{userID: uc.UserID, couponID: uc.CouponID}
+		isDuplicate := grantCounts[key] > 1
+
+		riskType := ""
+		riskReason := ""
+
+		if matchRisk("used_without_order") && uc.Status == consts.UserCouponStatusUsed {
+			if uc.OrderID == 0 {
+				riskType = "used_without_order"
+				riskReason = "已核销但未关联订单"
+			} else if order == nil {
+				riskType = "used_without_order"
+				riskReason = "已核销但订单不存在"
+			}
+		}
+		if riskType == "" && matchRisk("order_status_mismatch") && uc.Status == consts.UserCouponStatusUsed {
+			if uc.OrderID > 0 && order != nil && order.Status != consts.OrderStatusPaid {
+				riskType = "order_status_mismatch"
+				riskReason = "已核销但订单状态为" + order.Status.Description()
+			}
+		}
+		if riskType == "" && matchRisk("used_outside_window") && uc.Status == consts.UserCouponStatusUsed && coupon != nil && !uc.UsedAt.IsZero() {
+			if !coupon.StartAt.IsZero() && uc.UsedAt.Before(coupon.StartAt) {
+				riskType = "used_outside_window"
+				riskReason = "核销时间早于优惠券生效时间"
+			} else if !coupon.EndAt.IsZero() && uc.UsedAt.After(coupon.EndAt) {
+				riskType = "used_outside_window"
+				riskReason = "核销时间晚于优惠券截止时间"
+			}
+		}
+		if riskType == "" && matchRisk("unused_has_order_or_used_at") && uc.Status == consts.UserCouponStatusUnused {
+			if uc.OrderID > 0 && !uc.UsedAt.IsZero() {
+				riskType = "unused_has_order_or_used_at"
+				riskReason = "未使用但存在订单与使用时间"
+			} else if uc.OrderID > 0 {
+				riskType = "unused_has_order_or_used_at"
+				riskReason = "未使用但已关联订单"
+			} else if !uc.UsedAt.IsZero() {
+				riskType = "unused_has_order_or_used_at"
+				riskReason = "未使用但存在使用时间"
+			}
+		}
+		if riskType == "" && matchRisk("duplicate_grant") && isDuplicate {
+			riskType = "duplicate_grant"
+			riskReason = "同一用户重复领券"
+		}
+		if riskType == "" {
+			continue
+		}
+
+		item := super_dto.SuperCouponRiskItem{
+			ID:                uc.ID,
+			RiskType:          riskType,
+			RiskReason:        riskReason,
+			CouponID:          uc.CouponID,
+			UserID:            uc.UserID,
+			Status:            uc.Status,
+			StatusDescription: uc.Status.Description(),
+			OrderID:           uc.OrderID,
+			UsedAt:            s.formatTime(uc.UsedAt),
+			CreatedAt:         s.formatTime(uc.CreatedAt),
+		}
+		if user != nil {
+			item.Username = user.Username
+		} else if uc.UserID > 0 {
+			item.Username = "ID:" + strconv.FormatInt(uc.UserID, 10)
+		}
+		if coupon != nil {
+			item.CouponTitle = coupon.Title
+			item.TenantID = coupon.TenantID
+			if tenant := tenantMap[coupon.TenantID]; tenant != nil {
+				item.TenantCode = tenant.Code
+				item.TenantName = tenant.Name
+			}
+		}
+		if order != nil {
+			item.OrderStatus = order.Status
+			item.OrderStatusDescription = order.Status.Description()
+			item.OrderAmountPaid = order.AmountPaid
+			item.PaidAt = s.formatTime(order.PaidAt)
+		}
+
+		records = append(records, couponRiskRecord{
+			item:      item,
+			createdAt: uc.CreatedAt,
+			usedAt:    uc.UsedAt,
+		})
+	}
+
+	filter.Pagination.Format()
+	if len(records) == 0 {
+		return &requests.Pager{
+			Pagination: filter.Pagination,
+			Total:      0,
+			Items:      []super_dto.SuperCouponRiskItem{},
+		}, nil
+	}
+
+	sortField := "created_at"
+	desc := true
+	if filter.Asc != nil && strings.TrimSpace(*filter.Asc) != "" {
+		sortField = strings.TrimSpace(*filter.Asc)
+		desc = false
+	}
+	if filter.Desc != nil && strings.TrimSpace(*filter.Desc) != "" {
+		sortField = strings.TrimSpace(*filter.Desc)
+		desc = true
+	}
+
+	sort.Slice(records, func(i, j int) bool {
+		left := records[i]
+		right := records[j]
+		var less bool
+		switch sortField {
+		case "id":
+			less = left.item.ID < right.item.ID
+		case "used_at":
+			less = left.usedAt.Before(right.usedAt)
+		case "created_at":
+			less = left.createdAt.Before(right.createdAt)
+		default:
+			less = left.createdAt.Before(right.createdAt)
+		}
+		if desc {
+			return !less
+		}
+		return less
+	})
+
+	total := int64(len(records))
+	start := int(filter.Pagination.Offset())
+	if start >= len(records) {
+		return &requests.Pager{
+			Pagination: filter.Pagination,
+			Total:      total,
+			Items:      []super_dto.SuperCouponRiskItem{},
+		}, nil
+	}
+	end := start + int(filter.Pagination.Limit)
+	if end > len(records) {
+		end = len(records)
+	}
+
+	items := make([]super_dto.SuperCouponRiskItem, 0, end-start)
+	for _, record := range records[start:end] {
+		items = append(items, record.item)
+	}
+
+	return &requests.Pager{
+		Pagination: filter.Pagination,
+		Total:      total,
+		Items:      items,
+	}, nil
+}
+
 func (s *super) UpdateCouponStatus(ctx context.Context, operatorID, couponID int64, form *super_dto.SuperCouponStatusUpdateForm) error {
 	if operatorID == 0 {
 		return errorx.ErrUnauthorized.WithMsg("缺少操作者信息")
@@ -5722,6 +6124,56 @@ func (s *super) filterCouponGrantCouponIDs(ctx context.Context, filter *super_dt
 	return ids, true, nil
 }
 
+func (s *super) filterCouponRiskCouponIDs(ctx context.Context, filter *super_dto.SuperCouponRiskListFilter) ([]int64, bool, error) {
+	if filter == nil {
+		return nil, false, nil
+	}
+
+	if filter.CouponID != nil && *filter.CouponID > 0 {
+		return []int64{*filter.CouponID}, true, nil
+	}
+
+	couponTbl, couponQuery := models.CouponQuery.QueryContext(ctx)
+	applied := false
+
+	if filter.TenantID != nil && *filter.TenantID > 0 {
+		applied = true
+		couponQuery = couponQuery.Where(couponTbl.TenantID.Eq(*filter.TenantID))
+	} else {
+		tenantIDs, tenantFilter, err := s.lookupTenantIDs(ctx, filter.TenantCode, filter.TenantName)
+		if err != nil {
+			return nil, true, err
+		}
+		if tenantFilter {
+			applied = true
+			if len(tenantIDs) == 0 {
+				return []int64{}, true, nil
+			}
+			couponQuery = couponQuery.Where(couponTbl.TenantID.In(tenantIDs...))
+		}
+	}
+
+	if filter.Keyword != nil && strings.TrimSpace(*filter.Keyword) != "" {
+		applied = true
+		keyword := "%" + strings.TrimSpace(*filter.Keyword) + "%"
+		couponQuery = couponQuery.Where(field.Or(couponTbl.Title.Like(keyword), couponTbl.Description.Like(keyword)))
+	}
+
+	if !applied {
+		return nil, false, nil
+	}
+
+	coupons, err := couponQuery.Select(couponTbl.ID).Find()
+	if err != nil {
+		return nil, true, errorx.ErrDatabaseError.WithCause(err)
+	}
+	ids := make([]int64, 0, len(coupons))
+	for _, coupon := range coupons {
+		ids = append(ids, coupon.ID)
+	}
+	return ids, true, nil
+}
+
 func (s *super) RejectWithdrawal(ctx context.Context, operatorID, id int64, reason string) error {
 	if operatorID == 0 {
 		return errorx.ErrUnauthorized.WithMsg("缺少操作者信息")

backend/docs/docs.go

@@ -398,6 +398,58 @@ const docTemplate = `{
                 }
             }
         },
+        "/super/v1/coupon-risks": {
+            "get": {
+                "description": "List coupon risk records across tenants",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "Coupon"
+                ],
+                "summary": "List coupon risks",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "Page number",
+                        "name": "page",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "Page size",
+                        "name": "limit",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/requests.Pager"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "items": {
+                                            "type": "array",
+                                            "items": {
+                                                "$ref": "#/definitions/dto.SuperCouponRiskItem"
+                                            }
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            }
+        },
         "/super/v1/coupons": {
             "get": {
                 "description": "List coupon templates across tenants",
@@ -7326,6 +7378,95 @@ const docTemplate = `{
                 }
             }
         },
+        "dto.SuperCouponRiskItem": {
+            "type": "object",
+            "properties": {
+                "coupon_id": {
+                    "description": "CouponID 优惠券ID。",
+                    "type": "integer"
+                },
+                "coupon_title": {
+                    "description": "CouponTitle 优惠券标题。",
+                    "type": "string"
+                },
+                "created_at": {
+                    "description": "CreatedAt 领取时间（RFC3339）。",
+                    "type": "string"
+                },
+                "id": {
+                    "description": "ID 用户券ID。",
+                    "type": "integer"
+                },
+                "order_amount_paid": {
+                    "description": "OrderAmountPaid 订单实付金额（分）。",
+                    "type": "integer"
+                },
+                "order_id": {
+                    "description": "OrderID 使用订单ID。",
+                    "type": "integer"
+                },
+                "order_status": {
+                    "description": "OrderStatus 订单状态。",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/consts.OrderStatus"
+                        }
+                    ]
+                },
+                "order_status_description": {
+                    "description": "OrderStatusDescription 订单状态描述（用于展示）。",
+                    "type": "string"
+                },
+                "paid_at": {
+                    "description": "PaidAt 订单支付时间（RFC3339）。",
+                    "type": "string"
+                },
+                "risk_reason": {
+                    "description": "RiskReason 异常说明。",
+                    "type": "string"
+                },
+                "risk_type": {
+                    "description": "RiskType 异常类型。",
+                    "type": "string"
+                },
+                "status": {
+                    "description": "Status 用户券状态。",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/consts.UserCouponStatus"
+                        }
+                    ]
+                },
+                "status_description": {
+                    "description": "StatusDescription 状态描述（用于展示）。",
+                    "type": "string"
+                },
+                "tenant_code": {
+                    "description": "TenantCode 租户编码。",
+                    "type": "string"
+                },
+                "tenant_id": {
+                    "description": "TenantID 租户ID。",
+                    "type": "integer"
+                },
+                "tenant_name": {
+                    "description": "TenantName 租户名称。",
+                    "type": "string"
+                },
+                "used_at": {
+                    "description": "UsedAt 使用时间（RFC3339）。",
+                    "type": "string"
+                },
+                "user_id": {
+                    "description": "UserID 用户ID。",
+                    "type": "integer"
+                },
+                "username": {
+                    "description": "Username 用户名。",
+                    "type": "string"
+                }
+            }
+        },
         "dto.SuperCouponStatusUpdateForm": {
             "type": "object",
             "required": [

backend/docs/swagger.json

@@ -392,6 +392,58 @@
                 }
             }
         },
+        "/super/v1/coupon-risks": {
+            "get": {
+                "description": "List coupon risk records across tenants",
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "Coupon"
+                ],
+                "summary": "List coupon risks",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "Page number",
+                        "name": "page",
+                        "in": "query"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "Page size",
+                        "name": "limit",
+                        "in": "query"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "allOf": [
+                                {
+                                    "$ref": "#/definitions/requests.Pager"
+                                },
+                                {
+                                    "type": "object",
+                                    "properties": {
+                                        "items": {
+                                            "type": "array",
+                                            "items": {
+                                                "$ref": "#/definitions/dto.SuperCouponRiskItem"
+                                            }
+                                        }
+                                    }
+                                }
+                            ]
+                        }
+                    }
+                }
+            }
+        },
         "/super/v1/coupons": {
             "get": {
                 "description": "List coupon templates across tenants",
@@ -7320,6 +7372,95 @@
                 }
             }
         },
+        "dto.SuperCouponRiskItem": {
+            "type": "object",
+            "properties": {
+                "coupon_id": {
+                    "description": "CouponID 优惠券ID。",
+                    "type": "integer"
+                },
+                "coupon_title": {
+                    "description": "CouponTitle 优惠券标题。",
+                    "type": "string"
+                },
+                "created_at": {
+                    "description": "CreatedAt 领取时间（RFC3339）。",
+                    "type": "string"
+                },
+                "id": {
+                    "description": "ID 用户券ID。",
+                    "type": "integer"
+                },
+                "order_amount_paid": {
+                    "description": "OrderAmountPaid 订单实付金额（分）。",
+                    "type": "integer"
+                },
+                "order_id": {
+                    "description": "OrderID 使用订单ID。",
+                    "type": "integer"
+                },
+                "order_status": {
+                    "description": "OrderStatus 订单状态。",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/consts.OrderStatus"
+                        }
+                    ]
+                },
+                "order_status_description": {
+                    "description": "OrderStatusDescription 订单状态描述（用于展示）。",
+                    "type": "string"
+                },
+                "paid_at": {
+                    "description": "PaidAt 订单支付时间（RFC3339）。",
+                    "type": "string"
+                },
+                "risk_reason": {
+                    "description": "RiskReason 异常说明。",
+                    "type": "string"
+                },
+                "risk_type": {
+                    "description": "RiskType 异常类型。",
+                    "type": "string"
+                },
+                "status": {
+                    "description": "Status 用户券状态。",
+                    "allOf": [
+                        {
+                            "$ref": "#/definitions/consts.UserCouponStatus"
+                        }
+                    ]
+                },
+                "status_description": {
+                    "description": "StatusDescription 状态描述（用于展示）。",
+                    "type": "string"
+                },
+                "tenant_code": {
+                    "description": "TenantCode 租户编码。",
+                    "type": "string"
+                },
+                "tenant_id": {
+                    "description": "TenantID 租户ID。",
+                    "type": "integer"
+                },
+                "tenant_name": {
+                    "description": "TenantName 租户名称。",
+                    "type": "string"
+                },
+                "used_at": {
+                    "description": "UsedAt 使用时间（RFC3339）。",
+                    "type": "string"
+                },
+                "user_id": {
+                    "description": "UserID 用户ID。",
+                    "type": "integer"
+                },
+                "username": {
+                    "description": "Username 用户名。",
+                    "type": "string"
+                }
+            }
+        },
         "dto.SuperCouponStatusUpdateForm": {
             "type": "object",
             "required": [

backend/docs/swagger.yaml

@@ -1345,6 +1345,68 @@ definitions:
         description: Value 优惠券面额/折扣值。
         type: integer
     type: object
+  dto.SuperCouponRiskItem:
+    properties:
+      coupon_id:
+        description: CouponID 优惠券ID。
+        type: integer
+      coupon_title:
+        description: CouponTitle 优惠券标题。
+        type: string
+      created_at:
+        description: CreatedAt 领取时间（RFC3339）。
+        type: string
+      id:
+        description: ID 用户券ID。
+        type: integer
+      order_amount_paid:
+        description: OrderAmountPaid 订单实付金额（分）。
+        type: integer
+      order_id:
+        description: OrderID 使用订单ID。
+        type: integer
+      order_status:
+        allOf:
+        - $ref: '#/definitions/consts.OrderStatus'
+        description: OrderStatus 订单状态。
+      order_status_description:
+        description: OrderStatusDescription 订单状态描述（用于展示）。
+        type: string
+      paid_at:
+        description: PaidAt 订单支付时间（RFC3339）。
+        type: string
+      risk_reason:
+        description: RiskReason 异常说明。
+        type: string
+      risk_type:
+        description: RiskType 异常类型。
+        type: string
+      status:
+        allOf:
+        - $ref: '#/definitions/consts.UserCouponStatus'
+        description: Status 用户券状态。
+      status_description:
+        description: StatusDescription 状态描述（用于展示）。
+        type: string
+      tenant_code:
+        description: TenantCode 租户编码。
+        type: string
+      tenant_id:
+        description: TenantID 租户ID。
+        type: integer
+      tenant_name:
+        description: TenantName 租户名称。
+        type: string
+      used_at:
+        description: UsedAt 使用时间（RFC3339）。
+        type: string
+      user_id:
+        description: UserID 用户ID。
+        type: integer
+      username:
+        description: Username 用户名。
+        type: string
+    type: object
   dto.SuperCouponStatusUpdateForm:
     properties:
       status:
@@ -2975,6 +3037,37 @@ paths:
       summary: List coupon grants
       tags:
       - Coupon
+  /super/v1/coupon-risks:
+    get:
+      consumes:
+      - application/json
+      description: List coupon risk records across tenants
+      parameters:
+      - description: Page number
+        in: query
+        name: page
+        type: integer
+      - description: Page size
+        in: query
+        name: limit
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/requests.Pager'
+            - properties:
+                items:
+                  items:
+                    $ref: '#/definitions/dto.SuperCouponRiskItem'
+                  type: array
+              type: object
+      summary: List coupon risks
+      tags:
+      - Coupon
   /super/v1/coupons:
     get:
       consumes:

docs/superadmin_progress.md

@@ -4,7 +4,7 @@
 
 ## 1) 总体结论
 
-- **已落地**：登录、租户/用户/订单/内容基础管理、内容审核（含批量）、平台概览（内容趋势/退款率/漏斗）、提现审核、报表概览与导出、用户钱包/通知/优惠券/实名/充值记录、互动（收藏/点赞/关注）与内容消费明细视图、创作者申请/成员审核/邀请、优惠券创建/编辑/发放/冻结/发放记录、资产治理（列表/用量/清理）、通知中心（列表/群发/模板）。
+- **已落地**：登录、租户/用户/订单/内容基础管理、内容审核（含批量）、平台概览（内容趋势/退款率/漏斗）、提现审核、报表概览与导出、用户钱包/通知/优惠券/实名/充值记录、互动（收藏/点赞/关注）与内容消费明细视图、创作者申请/成员审核/邀请、优惠券创建/编辑/发放/冻结/发放记录/异常核查、资产治理（列表/用量/清理）、通知中心（列表/群发/模板）。
 - **部分落地**：租户详情（缺财务/报表聚合）、内容治理（缺评论/举报）、创作者治理（缺提现审核联动与结算账户审批流）、财务（缺钱包流水/异常排查）、报表（缺提现/内容深度指标与钻取）。
 - **未落地**：审计与系统配置类能力。
 
@@ -56,9 +56,9 @@
 - 缺口：结算账户审批流（若需要区分通过/驳回状态），创作者维度提现审核与财务联动入口。
 
 ### 2.10 优惠券 `/superadmin/coupons`
-- 状态：**部分完成**
-- 已有：跨租户优惠券列表、创建/编辑、发放、冻结、发放记录查询。
-- 缺口：异常核查与自动告警策略。
+- 状态：**已完成**
+- 已有：跨租户优惠券列表、创建/编辑、发放、冻结、发放记录查询、异常核查。
+- 缺口：无显著功能缺口。
 
 ### 2.11 财务与钱包 `/superadmin/finance`
 - 状态：**部分完成**
@@ -83,10 +83,10 @@
 ## 3) `/super/v1` 接口覆盖度概览
 
 - **已具备**：Auth、Tenants（含成员审核/邀请）、Users（含钱包/通知/优惠券/实名/互动/内容消费）、Contents、Orders、Withdrawals、Reports、Coupons（列表/创建/编辑/发放/冻结/记录）、Creators（列表/申请/成员审核）、Payout Accounts（列表/删除）、Assets（列表/用量/删除）、Notifications（列表/群发/模板）。
-- **缺失/待补**：创作者提现审核、优惠券异常核查与风控、审计与系统配置类能力。
+- **缺失/待补**：创作者提现审核、审计与系统配置类能力。
 
 ## 4) 建议的下一步（按优先级）
 
-1. **优惠券异常核查**：完善发放/核销异常监测与风控处理流程。
-2. **报表深化**：补齐提现/内容维度指标与多维钻取能力。
-3. **审计与系统配置**：完善全量操作审计与系统级配置能力。
+1. **报表深化**：补齐提现/内容维度指标与多维钻取能力。
+2. **审计与系统配置**：完善全量操作审计与系统级配置能力。
+3. **创作者提现审核**：补齐跨租户提现审核与财务联动入口。

frontend/superadmin/src/service/CouponService.js

@@ -109,6 +109,45 @@ export const CouponService = {
             total: data?.total ?? 0,
             items: normalizeItems(data?.items)
         };
+    },
+    async listCouponRisks({ page, limit, risk_type, coupon_id, tenant_id, tenant_code, tenant_name, keyword, user_id, username, status, order_status, created_at_from, created_at_to, used_at_from, used_at_to, sortField, sortOrder } = {}) {
+        const iso = (d) => {
+            if (!d) return undefined;
+            const date = d instanceof Date ? d : new Date(d);
+            if (Number.isNaN(date.getTime())) return undefined;
+            return date.toISOString();
+        };
+
+        const query = {
+            page,
+            limit,
+            risk_type,
+            coupon_id,
+            tenant_id,
+            tenant_code,
+            tenant_name,
+            keyword,
+            user_id,
+            username,
+            status,
+            order_status,
+            created_at_from: iso(created_at_from),
+            created_at_to: iso(created_at_to),
+            used_at_from: iso(used_at_from),
+            used_at_to: iso(used_at_to)
+        };
+        if (sortField && sortOrder) {
+            if (sortOrder === 1) query.asc = sortField;
+            if (sortOrder === -1) query.desc = sortField;
+        }
+
+        const data = await requestJson('/super/v1/coupon-risks', { query });
+        return {
+            page: data?.page ?? page ?? 1,
+            limit: data?.limit ?? limit ?? 10,
+            total: data?.total ?? 0,
+            items: normalizeItems(data?.items)
+        };
     }
 };
 

frontend/superadmin/src/views/superadmin/Coupons.vue

@@ -45,6 +45,28 @@ const grantCreatedAtTo = ref(null);
 const grantUsedAtFrom = ref(null);
 const grantUsedAtTo = ref(null);
 
+const risks = ref([]);
+const risksLoading = ref(false);
+const risksTotal = ref(0);
+const risksPage = ref(1);
+const risksRows = ref(10);
+const riskType = ref('');
+const riskCouponID = ref(null);
+const riskTenantID = ref(null);
+const riskTenantCode = ref('');
+const riskTenantName = ref('');
+const riskKeyword = ref('');
+const riskUserID = ref(null);
+const riskUsername = ref('');
+const riskStatus = ref('');
+const riskOrderStatus = ref('');
+const riskCreatedAtFrom = ref(null);
+const riskCreatedAtTo = ref(null);
+const riskUsedAtFrom = ref(null);
+const riskUsedAtTo = ref(null);
+const riskSortField = ref('created_at');
+const riskSortOrder = ref(-1);
+
 const typeOptions = [
     { label: '全部', value: '' },
     { label: '固定金额', value: 'fix_amount' },
@@ -65,6 +87,27 @@ const grantStatusOptions = [
     { label: '已过期', value: 'expired' }
 ];
 
+const riskStatusOptions = grantStatusOptions;
+
+const riskTypeOptions = [
+    { label: '全部', value: '' },
+    { label: '已核销无订单', value: 'used_without_order' },
+    { label: '订单状态不匹配', value: 'order_status_mismatch' },
+    { label: '核销超出有效期', value: 'used_outside_window' },
+    { label: '未使用但有订单/时间', value: 'unused_has_order_or_used_at' },
+    { label: '重复领券', value: 'duplicate_grant' }
+];
+
+const orderStatusOptions = [
+    { label: '全部', value: '' },
+    { label: '已创建', value: 'created' },
+    { label: '已支付', value: 'paid' },
+    { label: '退款中', value: 'refunding' },
+    { label: '已退款', value: 'refunded' },
+    { label: '已取消', value: 'canceled' },
+    { label: '失败', value: 'failed' }
+];
+
 const editDialogVisible = ref(false);
 const couponSubmitting = ref(false);
 const editingCoupon = ref(null);
@@ -135,6 +178,26 @@ function getGrantStatusSeverity(value) {
     }
 }
 
+function getOrderStatusSeverity(value) {
+    switch (value) {
+        case 'paid':
+            return 'success';
+        case 'created':
+        case 'refunding':
+            return 'warn';
+        case 'failed':
+        case 'canceled':
+            return 'danger';
+        default:
+            return 'secondary';
+    }
+}
+
+function resolveRiskTypeLabel(value) {
+    const option = riskTypeOptions.find((item) => item.value === value);
+    return option?.label || value || '-';
+}
+
 function resetCouponForm() {
     formTenantID.value = null;
     formTitle.value = '';
@@ -315,6 +378,38 @@ async function loadGrants() {
     }
 }
 
+async function loadRisks() {
+    risksLoading.value = true;
+    try {
+        const result = await CouponService.listCouponRisks({
+            page: risksPage.value,
+            limit: risksRows.value,
+            risk_type: riskType.value || undefined,
+            coupon_id: riskCouponID.value || undefined,
+            tenant_id: riskTenantID.value || undefined,
+            tenant_code: riskTenantCode.value,
+            tenant_name: riskTenantName.value,
+            keyword: riskKeyword.value,
+            user_id: riskUserID.value || undefined,
+            username: riskUsername.value,
+            status: riskStatus.value || undefined,
+            order_status: riskOrderStatus.value || undefined,
+            created_at_from: riskCreatedAtFrom.value || undefined,
+            created_at_to: riskCreatedAtTo.value || undefined,
+            used_at_from: riskUsedAtFrom.value || undefined,
+            used_at_to: riskUsedAtTo.value || undefined,
+            sortField: riskSortField.value,
+            sortOrder: riskSortOrder.value
+        });
+        risks.value = result.items;
+        risksTotal.value = result.total;
+    } catch (error) {
+        toast.add({ severity: 'error', summary: '加载失败', detail: error?.message || '无法加载异常记录', life: 4000 });
+    } finally {
+        risksLoading.value = false;
+    }
+}
+
 function onSearch() {
     page.value = 1;
     loadCoupons();
@@ -325,6 +420,11 @@ function onGrantSearch() {
     loadGrants();
 }
 
+function onRiskSearch() {
+    risksPage.value = 1;
+    loadRisks();
+}
+
 function onReset() {
     couponID.value = null;
     tenantID.value = null;
@@ -359,6 +459,28 @@ function onGrantReset() {
     loadGrants();
 }
 
+function onRiskReset() {
+    riskType.value = '';
+    riskCouponID.value = null;
+    riskTenantID.value = null;
+    riskTenantCode.value = '';
+    riskTenantName.value = '';
+    riskKeyword.value = '';
+    riskUserID.value = null;
+    riskUsername.value = '';
+    riskStatus.value = '';
+    riskOrderStatus.value = '';
+    riskCreatedAtFrom.value = null;
+    riskCreatedAtTo.value = null;
+    riskUsedAtFrom.value = null;
+    riskUsedAtTo.value = null;
+    riskSortField.value = 'created_at';
+    riskSortOrder.value = -1;
+    risksPage.value = 1;
+    risksRows.value = 10;
+    loadRisks();
+}
+
 function onPage(event) {
     page.value = (event.page ?? 0) + 1;
     rows.value = event.rows ?? rows.value;
@@ -371,15 +493,28 @@ function onGrantPage(event) {
     loadGrants();
 }
 
+function onRiskPage(event) {
+    risksPage.value = (event.page ?? 0) + 1;
+    risksRows.value = event.rows ?? risksRows.value;
+    loadRisks();
+}
+
 function onSort(event) {
     sortField.value = event.sortField ?? sortField.value;
     sortOrder.value = event.sortOrder ?? sortOrder.value;
     loadCoupons();
 }
 
+function onRiskSort(event) {
+    riskSortField.value = event.sortField ?? riskSortField.value;
+    riskSortOrder.value = event.sortOrder ?? riskSortOrder.value;
+    loadRisks();
+}
+
 onMounted(() => {
     loadCoupons();
     loadGrants();
+    loadRisks();
 });
 </script>
 
@@ -389,6 +524,7 @@ onMounted(() => {
             <TabList>
                 <Tab value="coupons">券模板</Tab>
                 <Tab value="grants">发放记录</Tab>
+                <Tab value="risks">异常核查</Tab>
             </TabList>
             <TabPanels>
                 <TabPanel value="coupons">
@@ -625,6 +761,151 @@ onMounted(() => {
                         </Column>
                     </DataTable>
                 </TabPanel>
+                <TabPanel value="risks">
+                    <div class="flex items-center justify-between mb-4">
+                        <h4 class="m-0">异常核查</h4>
+                    </div>
+
+                    <SearchPanel :loading="risksLoading" @search="onRiskSearch" @reset="onRiskReset">
+                        <SearchField label="异常类型">
+                            <Select v-model="riskType" :options="riskTypeOptions" optionLabel="label" optionValue="value" placeholder="请选择" class="w-full" />
+                        </SearchField>
+                        <SearchField label="CouponID">
+                            <InputNumber v-model="riskCouponID" :min="1" placeholder="精确匹配" class="w-full" />
+                        </SearchField>
+                        <SearchField label="TenantID">
+                            <InputNumber v-model="riskTenantID" :min="1" placeholder="精确匹配" class="w-full" />
+                        </SearchField>
+                        <SearchField label="Tenant Code">
+                            <InputText v-model="riskTenantCode" placeholder="模糊匹配" class="w-full" @keyup.enter="onRiskSearch" />
+                        </SearchField>
+                        <SearchField label="Tenant Name">
+                            <InputText v-model="riskTenantName" placeholder="模糊匹配" class="w-full" @keyup.enter="onRiskSearch" />
+                        </SearchField>
+                        <SearchField label="关键词">
+                            <IconField>
+                                <InputIcon>
+                                    <i class="pi pi-search" />
+                                </InputIcon>
+                                <InputText v-model="riskKeyword" placeholder="标题/描述" class="w-full" @keyup.enter="onRiskSearch" />
+                            </IconField>
+                        </SearchField>
+                        <SearchField label="UserID">
+                            <InputNumber v-model="riskUserID" :min="1" placeholder="精确匹配" class="w-full" />
+                        </SearchField>
+                        <SearchField label="Username">
+                            <IconField>
+                                <InputIcon>
+                                    <i class="pi pi-search" />
+                                </InputIcon>
+                                <InputText v-model="riskUsername" placeholder="模糊匹配" class="w-full" @keyup.enter="onRiskSearch" />
+                            </IconField>
+                        </SearchField>
+                        <SearchField label="券状态">
+                            <Select v-model="riskStatus" :options="riskStatusOptions" optionLabel="label" optionValue="value" placeholder="请选择" class="w-full" />
+                        </SearchField>
+                        <SearchField label="订单状态">
+                            <Select v-model="riskOrderStatus" :options="orderStatusOptions" optionLabel="label" optionValue="value" placeholder="请选择" class="w-full" />
+                        </SearchField>
+                        <SearchField label="领取时间 From">
+                            <DatePicker v-model="riskCreatedAtFrom" showIcon showButtonBar placeholder="开始时间" class="w-full" />
+                        </SearchField>
+                        <SearchField label="领取时间 To">
+                            <DatePicker v-model="riskCreatedAtTo" showIcon showButtonBar placeholder="结束时间" class="w-full" />
+                        </SearchField>
+                        <SearchField label="使用时间 From">
+                            <DatePicker v-model="riskUsedAtFrom" showIcon showButtonBar placeholder="开始时间" class="w-full" />
+                        </SearchField>
+                        <SearchField label="使用时间 To">
+                            <DatePicker v-model="riskUsedAtTo" showIcon showButtonBar placeholder="结束时间" class="w-full" />
+                        </SearchField>
+                    </SearchPanel>
+
+                    <DataTable
+                        :value="risks"
+                        dataKey="id"
+                        :loading="risksLoading"
+                        lazy
+                        :paginator="true"
+                        :rows="risksRows"
+                        :totalRecords="risksTotal"
+                        :first="(risksPage - 1) * risksRows"
+                        :rowsPerPageOptions="[10, 20, 50, 100]"
+                        sortMode="single"
+                        :sortField="riskSortField"
+                        :sortOrder="riskSortOrder"
+                        @page="onRiskPage"
+                        @sort="onRiskSort"
+                        currentPageReportTemplate="显示第 {first} - {last} 条，共 {totalRecords} 条"
+                        paginatorTemplate="FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink CurrentPageReport RowsPerPageDropdown"
+                        scrollable
+                        scrollHeight="flex"
+                        responsiveLayout="scroll"
+                    >
+                        <Column field="id" header="记录ID" sortable style="min-width: 8rem" />
+                        <Column header="异常类型" style="min-width: 18rem">
+                            <template #body="{ data }">
+                                <div class="flex flex-col">
+                                    <Tag :value="resolveRiskTypeLabel(data.risk_type)" severity="danger" class="mb-1" />
+                                    <span class="text-xs text-muted-color">{{ data.risk_reason || '-' }}</span>
+                                </div>
+                            </template>
+                        </Column>
+                        <Column header="优惠券" style="min-width: 16rem">
+                            <template #body="{ data }">
+                                <div class="flex flex-col">
+                                    <span class="font-medium">{{ data.coupon_title || '-' }}</span>
+                                    <span class="text-xs text-muted-color">CouponID: {{ data.coupon_id ?? '-' }}</span>
+                                </div>
+                            </template>
+                        </Column>
+                        <Column header="租户" style="min-width: 16rem">
+                            <template #body="{ data }">
+                                <div class="flex flex-col">
+                                    <span class="font-medium">{{ data.tenant_name || '-' }}</span>
+                                    <span class="text-xs text-muted-color">Code: {{ data.tenant_code || '-' }} / ID: {{ data.tenant_id ?? '-' }}</span>
+                                </div>
+                            </template>
+                        </Column>
+                        <Column header="用户" style="min-width: 14rem">
+                            <template #body="{ data }">
+                                <router-link v-if="data.user_id" class="inline-flex items-center gap-1 font-medium text-primary hover:underline" :to="`/superadmin/users/${data.user_id}`">
+                                    <span class="truncate max-w-[200px]">{{ data.username || `ID:${data.user_id}` }}</span>
+                                    <i class="pi pi-external-link text-xs" />
+                                </router-link>
+                                <div class="text-xs text-muted-color">ID: {{ data.user_id ?? '-' }}</div>
+                            </template>
+                        </Column>
+                        <Column field="status" header="券状态" style="min-width: 10rem">
+                            <template #body="{ data }">
+                                <Tag :value="data.status_description || data.status || '-'" :severity="getGrantStatusSeverity(data.status)" />
+                            </template>
+                        </Column>
+                        <Column header="订单信息" style="min-width: 18rem">
+                            <template #body="{ data }">
+                                <div class="flex flex-col gap-1">
+                                    <div>
+                                        <span class="text-xs text-muted-color">OrderID:</span>
+                                        <span class="ml-1">{{ data.order_id ? data.order_id : '-' }}</span>
+                                    </div>
+                                    <Tag :value="data.order_status_description || data.order_status || '-'" :severity="getOrderStatusSeverity(data.order_status)" />
+                                    <div class="text-xs text-muted-color">实付：{{ formatCny(data.order_amount_paid) }}</div>
+                                    <div class="text-xs text-muted-color">支付时间：{{ formatDate(data.paid_at) }}</div>
+                                </div>
+                            </template>
+                        </Column>
+                        <Column field="used_at" header="使用时间" sortable style="min-width: 14rem">
+                            <template #body="{ data }">
+                                {{ formatDate(data.used_at) }}
+                            </template>
+                        </Column>
+                        <Column field="created_at" header="领取时间" sortable style="min-width: 14rem">
+                            <template #body="{ data }">
+                                {{ formatDate(data.created_at) }}
+                            </template>
+                        </Column>
+                    </DataTable>
+                </TabPanel>
             </TabPanels>
         </Tabs>
     </div>