| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package main |
| |
| import ( |
| "context" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/common/constant" |
| context2 "github.com/transaction-wg/seata-golang/pkg/client/context" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-samples/seata/filter" |
| dao2 "github.com/apache/dubbo-go-samples/seata/product-svc/app/dao" |
| ) |
| |
| type ProductSvc struct { |
| dao *dao2.Dao |
| } |
| |
| func (svc *ProductSvc) AllocateInventory(ctx context.Context, reqs []*dao2.AllocateInventoryReq) (*dao2.AllocateInventoryResult, error) { |
| attach := ctx.Value(constant.AttachmentKey).(map[string]interface{}) |
| val := attach[filter.SEATA_XID] |
| xid := val.(string) |
| |
| rootContext := &context2.RootContext{Context: ctx} |
| rootContext.Bind(xid) |
| |
| err := svc.dao.AllocateInventory(rootContext, reqs) |
| if err == nil { |
| return &dao2.AllocateInventoryResult{true}, nil |
| } |
| return &dao2.AllocateInventoryResult{false}, err |
| } |
| |
| func (svc *ProductSvc) Reference() string { |
| return "ProductSvc" |
| } |