first commit

apps/backend/cmd/api/main.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"bookra/apps/backend/internal/api"
+	"bookra/apps/backend/internal/config"
+	"bookra/apps/backend/internal/db"
+)
+
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatalf("load config: %v", err)
+	}
+
+	pools, err := db.NewPools(cfg)
+	if err != nil {
+		log.Fatalf("create database pools: %v", err)
+	}
+	defer pools.Close()
+
+	server, err := api.NewServer(cfg, pools)
+	if err != nil {
+		log.Fatalf("create server: %v", err)
+	}
+
+	httpServer := &http.Server{
+		Addr:              ":" + cfg.Port,
+		Handler:           server.Handler(),
+		ReadHeaderTimeout: 5 * time.Second,
+	}
+
+	go func() {
+		log.Printf("bookra api listening on :%s (%s)", cfg.Port, cfg.Environment)
+		if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			log.Fatalf("listen: %v", err)
+		}
+	}()
+
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGTERM, syscall.SIGINT)
+	defer stop()
+	<-ctx.Done()
+
+	shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	if err := httpServer.Shutdown(shutdownCtx); err != nil {
+		log.Printf("shutdown error: %v", err)
+	}
+}