codeword/internal/app/app.go

package app

import (
	"codeword/internal/adapters/client"
	controller "codeword/internal/controller/recovery"
	"codeword/internal/initialize"
	"codeword/internal/repository"
	httpserver "codeword/internal/server/http"
	"codeword/internal/services"
	"codeword/internal/utils/encrypt"
	"context"
	"go.uber.org/zap"
	"time"
)

func Run(ctx context.Context, cfg initialize.Config, logger *zap.Logger) error {
	logger.Info("Запуск приложения", zap.String("AppName", cfg.AppName))

	mdb, err := initialize.InitializeMongoDB(ctx, cfg)
	if err != nil {
		logger.Error("Failed to initialize MongoDB", zap.Error(err))
		return err
	}

	encryptService := encrypt.New(&encrypt.EncryptDeps{
		PublicKey:  cfg.PublicCurveKey,
		PrivateKey: cfg.PrivateCurveKey,
		SignSecret: cfg.SignSecret,
	})

	userRepo := repository.NewUserRepository(mdb)
	recoveryEmailSender := &client.RecoveryEmailSender{}
	recoveryService := services.NewRecoveryService(logger, userRepo, recoveryEmailSender, encryptService)
	recoveryController := controller.NewRecoveryController(logger, recoveryService)

	server := httpserver.NewServer(httpserver.ServerConfig{
		Logger:             logger,
		Repo:               userRepo,
		RecoveryController: recoveryController,
	})

	go func() {
		if err := server.Start(cfg.HTTPHost + ":" + cfg.HTTPPort); err != nil {
			logger.Error("Ошибка запуска сервера", zap.Error(err))
		}
	}()

	<-ctx.Done()

	if err := shutdownApp(server, logger); err != nil {
		return err
	}
	logger.Info("Приложение остановлено")
	return nil
}

func shutdownApp(server *httpserver.Server, logger *zap.Logger) error {
	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
	defer cancel()

	if err := server.Shutdown(ctx); err != nil {
		logger.Error("Ошибка при остановке сервера Fiber", zap.Error(err))
		return err
	}
	return nil
}