feat: add superadmin creator review and coupon governance

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

@@ -29,6 +29,40 @@ func (c *coupons) List(ctx fiber.Ctx, filter *dto.SuperCouponListFilter) (*reque
 	return services.Super.ListCoupons(ctx, filter)
 }
 
+// List coupon grants
+//
+// @Router /super/v1/coupon-grants [get]
+// @Summary List coupon grants
+// @Description List coupon grant 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.SuperCouponGrantItem}
+// @Bind filter query
+func (c *coupons) ListGrants(ctx fiber.Ctx, filter *dto.SuperCouponGrantListFilter) (*requests.Pager, error) {
+	return services.Super.ListCouponGrants(ctx, filter)
+}
+
+// Update coupon status
+//
+// @Router /super/v1/coupons/:id<int>/status [patch]
+// @Summary Update coupon status
+// @Description Update coupon status across tenants
+// @Tags Coupon
+// @Accept json
+// @Produce json
+// @Param id path int64 true "Coupon ID"
+// @Param form body dto.SuperCouponStatusUpdateForm true "Update form"
+// @Success 200 {string} string "Updated"
+// @Bind user local key(__ctx_user)
+// @Bind id path
+// @Bind form body
+func (c *coupons) UpdateStatus(ctx fiber.Ctx, user *models.User, id int64, form *dto.SuperCouponStatusUpdateForm) error {
+	return services.Super.UpdateCouponStatus(ctx, user.ID, id, form)
+}
+
 // Create coupon
 //
 // @Router /super/v1/tenants/:tenantID<int>/coupons [post]