yats.git

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/**
 * Yats - yats
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Paolo Lulli <kevwe.com>
 * @copyright Paolo Lulli 2024
 */

package grpc

import (
	"context"
	"google.golang.org/grpc"
	"log"
	"net"
	"yats-server/proto"
)

type server struct {
	proto.UnimplementedYatsGrpcServiceServer
	metrics map[string]*proto.Metric
	events  map[string]*proto.Event
}

func (s *server) CreateMetric(ctx context.Context, req *proto.CreateMetricRequest) (*proto.CreateMetricResponse, error) {
	metric := req.GetMetric()
	s.metrics[metric.IdClient] = metric
	return &proto.CreateMetricResponse{Metric: metric}, nil
}

func (s *server) CreateEvent(ctx context.Context, req *proto.CreateEventRequest) (*proto.CreateEventResponse, error) {
	event := req.GetEvent()
	s.events[event.IdClient] = event
	return &proto.CreateEventResponse{Event: event}, nil
}

func RunGrpc(address string) {
	lis, err := net.Listen("tcp", address)
	if err != nil {
		log.Fatalf("failed to listen: %v", err)
	}
	s := grpc.NewServer()
	proto.RegisterYatsGrpcServiceServer(s, &server{metrics: make(map[string]*proto.Metric)})
	log.Println("Server is running on port 50051")
	if err := s.Serve(lis); err != nil {
		log.Fatalf("failed to serve: %v", err)
	}
}