feat(admin): 积分运营 - 计费订单支持批量确认扣费与退回积分

backend/internal/handler/finance.go

@@ -353,6 +353,25 @@ func RegisterFinanceRoutes(r *gin.RouterGroup, svc *service.Service) {
 		}
 		ok(c, items)
 	})
+	r.POST("/admin/billing-orders/batch-resolve", func(c *gin.Context) {
+		user, err := currentUser(c, svc)
+		if err != nil {
+			failService(c, err)
+			return
+		}
+		c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
+		var req service.ResolveBillingBatchRequest
+		if err := c.ShouldBindJSON(&req); err != nil {
+			fail(c, http.StatusBadRequest, err)
+			return
+		}
+		result, err := svc.ResolveBillingOrders(user, req)
+		if err != nil {
+			failService(c, err)
+			return
+		}
+		ok(c, result)
+	})
 	r.POST("/admin/billing-orders/:id/resolve", func(c *gin.Context) {
 		user, err := currentUser(c, svc)
 		if err != nil {