initial

internal/web-service/server/server.go

@@ -0,0 +1,30 @@
+package server
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log/slog"
+	"net/http"
+	"os"
+)
+
+func StartServer(ctx context.Context, handler http.Handler) (err error) {
+	p, ok := os.LookupEnv("SERVER_PORT")
+	if !ok {
+		p = "8080"
+	}
+
+	slog.Info(fmt.Sprintf("starting server on port: %s", p))
+	go func() {
+		err = http.ListenAndServe(":"+p, handler)
+		if errors.Is(err, http.ErrServerClosed) {
+			slog.Info("server closed")
+		} else if err != nil {
+			err = fmt.Errorf("listen: %s", err)
+		}
+	}()
+
+	<-ctx.Done()
+	return
+}