create and delete server initial setup

local/service/steam_service.go

@@ -0,0 +1,125 @@
+package service
+
+import (
+	"acc-server-manager/local/model"
+	"acc-server-manager/local/repository"
+	"acc-server-manager/local/utl/command"
+	"acc-server-manager/local/utl/logging"
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+const (
+	SteamCMDPath    = "steamcmd"
+	ACCServerAppID  = "1430110"
+)
+
+type SteamService struct {
+	executor   *command.CommandExecutor
+	repository *repository.SteamCredentialsRepository
+}
+
+func NewSteamService(repository *repository.SteamCredentialsRepository) *SteamService {
+	return &SteamService{
+		executor: &command.CommandExecutor{
+			ExePath:   "powershell",
+			LogOutput: true,
+		},
+		repository: repository,
+	}
+}
+
+func (s *SteamService) GetCredentials(ctx context.Context) (*model.SteamCredentials, error) {
+	return s.repository.GetCurrent(ctx)
+}
+
+func (s *SteamService) SaveCredentials(ctx context.Context, creds *model.SteamCredentials) error {
+	if err := creds.Validate(); err != nil {
+		return err
+	}
+	return s.repository.Save(ctx, creds)
+}
+
+func (s *SteamService) ensureSteamCMD() error {
+	// Check if SteamCMD exists
+	if _, err := os.Stat(SteamCMDPath); !os.IsNotExist(err) {
+		return nil
+	}
+
+	// Download and install SteamCMD
+	logging.Info("Downloading SteamCMD...")
+	if err := s.executor.Execute("-Command",
+		"Invoke-WebRequest -Uri 'https://steamcdn-a.akamaihd.net/client/installer/steamcmd.zip' -OutFile 'steamcmd.zip'"); err != nil {
+		return fmt.Errorf("failed to download SteamCMD: %v", err)
+	}
+
+	// Extract SteamCMD
+	logging.Info("Extracting SteamCMD...")
+	if err := s.executor.Execute("-Command",
+		"Expand-Archive -Path 'steamcmd.zip' -DestinationPath 'steamcmd'"); err != nil {
+		return fmt.Errorf("failed to extract SteamCMD: %v", err)
+	}
+
+	// Clean up zip file
+	os.Remove("steamcmd.zip")
+	return nil
+}
+
+func (s *SteamService) InstallServer(ctx context.Context, installPath string) error {
+	if err := s.ensureSteamCMD(); err != nil {
+		return err
+	}
+
+	// Ensure install path exists
+	if err := os.MkdirAll(installPath, 0755); err != nil {
+		return fmt.Errorf("failed to create install directory: %v", err)
+	}
+
+	// Get Steam credentials
+	creds, err := s.GetCredentials(ctx)
+	if err != nil {
+		return fmt.Errorf("failed to get Steam credentials: %v", err)
+	}
+
+	// Build SteamCMD command
+	args := []string{
+		"-nologo",
+		"-noprofile",
+		filepath.Join(SteamCMDPath, "steamcmd.exe"),
+		"+force_install_dir", installPath,
+		"+login",
+	}
+
+	if creds != nil && creds.Username != "" {
+		args = append(args, creds.Username)
+		if creds.Password != "" {
+			args = append(args, creds.Password)
+		}
+	} else {
+		args = append(args, "anonymous")
+	}
+
+	args = append(args,
+		"+app_update", ACCServerAppID,
+		"validate",
+		"+quit",
+	)
+
+	// Run SteamCMD
+	logging.Info("Installing ACC server to %s...", installPath)
+	if err := s.executor.Execute(args...); err != nil {
+		return fmt.Errorf("failed to install server: %v", err)
+	}
+
+	return nil
+}
+
+func (s *SteamService) UpdateServer(ctx context.Context, installPath string) error {
+	return s.InstallServer(ctx, installPath) // Same process as install
+}
+
+func (s *SteamService) UninstallServer(installPath string) error {
+	return os.RemoveAll(installPath)
+}