🐞 fix(订单): 使用代金券限制

game-server/app/servers/order/handler/orderHandler.ts

@@ -173,6 +173,15 @@ export class orderHandler {
         if(orderInfo.useVoucher) {
             let voucherId = orderInfo.voucherId;
             let voucher = [{ id: voucherId, count: productInfo.price }];
+
+            if(orderInfo.state != ORDER_STATE.APPLY) {
+                return resResult(STATUS.DUPLICATE_ORDER);
+            }
+            if(orderInfo.roleId != roleId) {
+                console.log('订单玩家错误');
+                return resResult(STATUS.ORDER_STATUS_ERROR);
+            }
+
             let result = await handleCost(roleId, sid, voucher, ITEM_CHANGE_REASON.USE_VOUCHER);
             if(!result) return resResult(STATUS.VOUCHER_NOT_ENOUGH);