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favorite.go
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favorite.go
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package rpc
import (
"context"
"fmt"
"time"
"github.com/Yra-A/Douyin_Simple_Demo/kitex_gen/favorite"
"github.com/Yra-A/Douyin_Simple_Demo/kitex_gen/favorite/favoriteservice"
"github.com/Yra-A/Douyin_Simple_Demo/pkg/constants"
"github.com/Yra-A/Douyin_Simple_Demo/pkg/errno"
"github.com/Yra-A/Douyin_Simple_Demo/pkg/middleware"
"github.com/cloudwego/kitex/client"
"github.com/cloudwego/kitex/pkg/retry"
"github.com/kitex-contrib/obs-opentelemetry/tracing"
etcd "github.com/kitex-contrib/registry-etcd"
)
var favoriteClient favoriteservice.Client
func initfavoriteRpc() {
r, err := etcd.NewEtcdResolver([]string{constants.EtcdAddress}) // 服务发现
if err != nil {
panic(err)
}
c, err := favoriteservice.NewClient(
constants.FavoriteServiceName,
client.WithMiddleware(middleware.CommonMiddleware),
client.WithInstanceMW(middleware.ClientMiddleware),
client.WithMuxConnection(1), // mux
client.WithRPCTimeout(3*time.Second), // rpc timeout
client.WithConnectTimeout(50*time.Millisecond), // conn timeout
client.WithFailureRetry(retry.NewFailurePolicy()), // retry
client.WithSuite(tracing.NewClientSuite()), // tracer
client.WithResolver(r), // resolver
)
if err != nil {
panic(err)
}
favoriteClient = c
}
// FavoriteAction 点赞操作【rpc 客户端】
func FavoriteAction(ctx context.Context, req *favorite.FavoriteActionRequest) (*favorite.FavoriteActionResponse, error) {
resp := new(favorite.FavoriteActionResponse)
resp, err := favoriteClient.FavoriteAction(ctx, req)
if err != nil {
return resp, err
}
if resp.StatusCode != 0 {
return resp, errno.NewErrNo(int64(resp.StatusCode), *resp.StatusMsg)
}
return resp, nil
}
// FavoriteList 喜欢列表【rpc 客户端】
func FavoriteList(ctx context.Context, req *favorite.FavoriteListRequest) (*favorite.FavoriteListResponse, error) {
resp, err := favoriteClient.FavoriteList(ctx, req)
if err != nil {
return nil, err
}
if resp.StatusCode != 0 {
return nil, errno.NewErrNo(int64(resp.StatusCode), *resp.StatusMsg)
}
fmt.Println("resp.StatusMsg:", resp.StatusMsg)
return resp, nil
}