/
server.go
52 lines (44 loc) · 1.2 KB
/
server.go
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package user
import (
"fmt"
"golang.org/x/net/context"
"net"
"github.com/golang/protobuf/ptypes/empty"
"google.golang.org/grpc"
"google.golang.org/grpc/reflection"
"github.com/masakazutakewaka/grpc-proto/user/pb"
)
type userServer struct {
r Repository
}
func ListenGRPC(r Repository, port int) error {
listen, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
if err != nil {
return err
}
server := grpc.NewServer()
pb.RegisterUserServiceServer(server, &userServer{r})
reflection.Register(server)
return server.Serve(listen)
}
func (s *userServer) GetUser(ctx context.Context, r *pb.GetUserRequest) (*pb.GetUserResponse, error) {
user, err := s.r.GetUserByID(ctx, r.Id)
if err != nil {
return nil, err
}
return &pb.GetUserResponse{User: user}, nil
}
func (s *userServer) GetUsers(ctx context.Context, r *pb.GetUsersRequest) (*pb.GetUsersResponse, error) {
users, err := s.r.ListUsers(ctx, r.Skip, r.Take)
if err != nil {
return nil, err
}
return &pb.GetUsersResponse{Users: users}, nil
}
func (s *userServer) PostUser(ctx context.Context, r *pb.PostUserRequest) (*empty.Empty, error) {
err := s.r.InsertUser(ctx, r.Name)
if err != nil {
return nil, err
}
return &empty.Empty{}, nil
}