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get_product.go
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/
get_product.go
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// Copyright 2024 CloudWeGo Authors
//
// Licensed 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 service
import (
"context"
product "github.com/cloudwego/biz-demo/gomall/app/frontend/hertz_gen/frontend/product"
"github.com/cloudwego/biz-demo/gomall/app/frontend/infra/rpc"
rpcproduct "github.com/cloudwego/biz-demo/gomall/rpc_gen/kitex_gen/product"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/common/utils"
)
type GetProductService struct {
RequestContext *app.RequestContext
Context context.Context
}
func NewGetProductService(Context context.Context, RequestContext *app.RequestContext) *GetProductService {
return &GetProductService{RequestContext: RequestContext, Context: Context}
}
func (h *GetProductService) Run(req *product.ProductReq) (resp map[string]any, err error) {
p, err := rpc.ProductClient.GetProduct(h.Context, &rpcproduct.GetProductReq{Id: req.GetId()})
if err != nil {
return nil, err
}
return utils.H{
"item": p.Product,
}, nil
}