Init project

core-service/cmd/main.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"erp-mvp/core-service/internal/api"
+	"erp-mvp/core-service/internal/config"
+	"erp-mvp/core-service/internal/database"
+	"erp-mvp/core-service/internal/grpc"
+	"erp-mvp/core-service/internal/logger"
+	"erp-mvp/core-service/internal/redis"
+)
+
+func main() {
+	// Инициализация логгера
+	logger := logger.New()
+
+	// Загрузка конфигурации
+	cfg, err := config.Load()
+	if err != nil {
+		logger.Fatal("Failed to load config", err)
+	}
+
+	// Подключение к базе данных
+	db, err := database.Connect(cfg.Database)
+	if err != nil {
+		logger.Fatal("Failed to connect to database", err)
+	}
+	defer db.Close()
+
+	// Подключение к Redis
+	redisClient, err := redis.Connect(cfg.Redis)
+	if err != nil {
+		logger.Fatal("Failed to connect to Redis", err)
+	}
+	defer redisClient.Close()
+
+	// Инициализация gRPC клиента для Document Service
+	grpcClient, err := grpc.NewDocumentServiceClient(cfg.DocumentService.URL)
+	if err != nil {
+		logger.Fatal("Failed to connect to Document Service", err)
+	}
+	defer grpcClient.Close()
+
+	// Создание API сервера
+	server := api.NewServer(cfg, db, redisClient, grpcClient, logger)
+
+	// Запуск HTTP сервера
+	go func() {
+		logger.Info("Starting HTTP server on", cfg.Server.Port)
+		if err := server.Start(); err != nil && err != http.ErrServerClosed {
+			logger.Fatal("Failed to start server", err)
+		}
+	}()
+
+	// Graceful shutdown
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+
+	logger.Info("Shutting down server...")
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	if err := server.Shutdown(ctx); err != nil {
+		logger.Fatal("Server forced to shutdown", err)
+	}
+
+	logger.Info("Server exited")
+}