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home.go
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home.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"
common "github.com/cloudwego/biz-demo/gomall/app/frontend/hertz_gen/frontend/common"
"github.com/cloudwego/biz-demo/gomall/app/frontend/infra/rpc"
"github.com/cloudwego/biz-demo/gomall/rpc_gen/kitex_gen/product"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/common/utils"
"github.com/cloudwego/kitex/pkg/klog"
)
type HomeService struct {
RequestContext *app.RequestContext
Context context.Context
}
func NewHomeService(Context context.Context, RequestContext *app.RequestContext) *HomeService {
return &HomeService{RequestContext: RequestContext, Context: Context}
}
func (h *HomeService) Run(req *common.Empty) (res map[string]any, err error) {
ctx := h.Context
p, err := rpc.ProductClient.ListProducts(ctx, &product.ListProductsReq{})
if err != nil {
klog.Error(err)
}
var cartNum int
return utils.H{
"title": "Hot sale",
"cart_num": cartNum,
"items": p.Products,
}, nil
}