ms-tester/internal/transport/server.go

package transport

import (
	"context"
	"git.sch9.ru/new_gate/ms-tester/internal/models"
	problemv1 "git.sch9.ru/new_gate/ms-tester/pkg/go/gen/proto/problem/v1"
	sessionv1 "git.sch9.ru/new_gate/ms-tester/pkg/go/gen/proto/session/v1"
	"go.uber.org/zap"
	"google.golang.org/protobuf/types/known/timestamppb"
	"time"

	"google.golang.org/grpc"
)

type ProblemService interface {
	CreateProblem(ctx context.Context, problem *models.Problem, ch <-chan []byte) (int32, error) // FIXME: specify chan type
	ReadProblemById(ctx context.Context, id int32) (*models.Problem, error)
	UpdateProblem(ctx context.Context, problem *models.Problem) error
	DeleteProblem(ctx context.Context, id int32) error
}

type SessionClient interface {
	Read(ctx context.Context,
		in *sessionv1.ReadSessionRequest,
		opts ...grpc.CallOption,
	) (*sessionv1.ReadSessionResponse, error)
}

type TesterServer struct {
	problemv1.UnimplementedProblemServiceServer
	problemService ProblemService

	sessionClient SessionClient

	grpcServer *grpc.Server
	logger     *zap.Logger
}

func NewTesterServer(
	problemService ProblemService,
	sessionClient SessionClient,
	logger *zap.Logger,
) *TesterServer {
	server := &TesterServer{
		problemService: problemService,
		sessionClient:  sessionClient,
		logger:         logger,
	}

	grpcServer := grpc.NewServer(
		grpc.UnaryInterceptor(server.AuthInterceptor()),
	)

	problemv1.RegisterProblemServiceServer(grpcServer, server)

	return server
}

func AsTimeP(t *timestamppb.Timestamp) *time.Time {
	if t == nil {
		return nil
	}
	tt := t.AsTime()
	return &tt
}

func AsTimestampP(t *time.Time) *timestamppb.Timestamp {
	if t == nil {
		return nil
	}
	return timestamppb.New(*t)
}