refactor: move domain structure and mapper

internal/hub/app/app.go

@@ -33,7 +33,7 @@ func NewApp() *App {
 func (a *App) Run() {
 	err := a.hubServe()
 	if err != nil {
-		a.log.Error().Err(err).Msg("failed start server")
+		a.log.Error().Err(err).Msg("failed to start the server")
 	}
 }
 

internal/hub/rpc/server.go

@@ -2,8 +2,10 @@ package rpc
 
 import (
 	"context"
+	"fmt"
 
 	pb "github.com/lorsanstand/HomeOps-Hub/api/gen/homeops"
+	"github.com/lorsanstand/HomeOps-Hub/internal/domain"
 	"github.com/rs/zerolog"
 	"google.golang.org/grpc"
 	"google.golang.org/protobuf/types/known/emptypb"
@@ -32,5 +34,7 @@ func (h *HubHandler) Ping(ctx context.Context, _ *emptypb.Empty) (*pb.PongRespon
 }
 
 func (h *HubHandler) RegisterAgent(ctx context.Context, request *pb.RegisterAgentRequest) (*pb.RegisterAgentResponse, error) {
-	return &pb.RegisterAgentResponse{AgentId: "12234", HeartbeatIntervalSecond: 2}, nil
+	data := domain.ToDomainAgentRequest(request)
+	fmt.Println(data)
+	return &pb.RegisterAgentResponse{}, nil
 }

internal/hub/service/hub_service/hub.go

@@ -0,0 +1,12 @@
+package hub_service
+
+import (
+	"github.com/lorsanstand/HomeOps-Hub/internal/domain"
+	"github.com/rs/zerolog"
+)
+
+type HubService struct {
+	log zerolog.Logger
+}
+
+func NewHubService(request domain.RegisterAgentRequest)