69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/bams/backend/internal/api"
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"github.com/bams/backend/internal/config"
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"github.com/bams/backend/internal/logger"
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"github.com/bams/backend/internal/services"
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)
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func main() {
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// Load configuration
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cfg, err := config.Load()
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if err != nil {
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log.Fatalf("Failed to load configuration: %v", err)
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}
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// Initialize logger
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logger := logger.New(cfg.LogLevel)
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// Initialize services
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svcManager := services.NewServiceManager(cfg, logger)
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// Initialize API router
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router := api.NewRouter(svcManager, logger)
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// Create HTTP server
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srv := &http.Server{
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Addr: fmt.Sprintf(":%d", cfg.Port),
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Handler: router,
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ReadTimeout: 15 * time.Second,
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WriteTimeout: 15 * time.Second,
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IdleTimeout: 60 * time.Second,
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}
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// Start server in goroutine
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go func() {
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logger.Info("Starting BAMS backend server", "port", cfg.Port)
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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logger.Error("Server failed to start", "error", err)
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os.Exit(1)
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}
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}()
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// Graceful shutdown
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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<-quit
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logger.Info("Shutting down server...")
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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if err := srv.Shutdown(ctx); err != nil {
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logger.Error("Server forced to shutdown", "error", err)
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}
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svcManager.Shutdown()
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logger.Info("Server exited")
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}
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