initial commit from original sev version

cmd/api/main.go

@@ -0,0 +1,68 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"time"
+
+	"abuse_registration_poc/internal/auth"
+	"abuse_registration_poc/internal/config"
+	"abuse_registration_poc/internal/handlers"
+	"abuse_registration_poc/internal/routes"
+	"abuse_registration_poc/internal/store"
+)
+
+// Version is injected by Taskfile through -ldflags.
+var Version = "dev"
+
+func main() {
+	releaseVersion := flag.Bool("version", false, "show binary version and shut down programme")
+	portOverride := flag.String("port", "", "override api.port from config (e.g. ':8080')")
+	envOverride := flag.String("env", "", "override environment from config (e.g. 'prod', 'dev')")
+	flag.Parse()
+
+	if *releaseVersion {
+		fmt.Printf("version matching git tag and branch: %s", Version)
+		os.Exit(0)
+	}
+
+	cfg := config.LoadConfig()
+	if *portOverride != "" {
+		log.Printf("Overriding api.port from config (%s) with flag value (%s)", cfg.API.Port, *portOverride)
+		cfg.API.Port = *portOverride
+	}
+	if *envOverride != "" {
+		log.Printf("Overriding environment from config (%s) with flag value (%s)", cfg.Environment, *envOverride)
+		cfg.Environment = *envOverride
+	}
+	config.SetAPIKey(cfg.Auth.JWTSecret)
+
+	registrationStore := store.NewMemoryStore(cfg.Dataset.Size, cfg.Dataset.ResetInterval)
+	userStore := auth.NewStaticUserStore()
+
+	h, err := handlers.New(handlers.Dependencies{
+		Store:   registrationStore,
+		Users:   userStore,
+		Version: Version,
+		AppName: cfg.API.Name,
+		BaseURL: cfg.API.BaseURL,
+	})
+	if err != nil {
+		log.Fatalf("Failed to initialize handlers: %v", err)
+	}
+
+	server := &http.Server{
+		Addr:              cfg.API.Port,
+		Handler:           routes.RegisterRoutes(h),
+		ReadHeaderTimeout: 5 * time.Second,
+	}
+
+	log.Printf("starting Abuse Registration POC on port %s", cfg.API.Port)
+	time.Sleep(100 * time.Millisecond)
+	if err := server.ListenAndServe(); err != nil {
+		log.Fatalf("ERROR: Failed to start server: %v", err)
+	}
+}