added NamedRoutes

Author: irinakomarchenko

app/src/main/java/hexlet/code/util/NamedRoutes.java

@@ -0,0 +1,34 @@
+package hexlet.code.util;
+
+public final class NamedRoutes {
+
+    public static String rootPath() {
+        return "/";
+    }
+
+    public static String urlPath(Long id) {
+        return urlPath(String.valueOf(id));
+    }
+
+    public static String urlPath(String id) {
+        return "/urls/" + id;
+    }
+
+    public static String urlsPath() {
+        return "/urls";
+    }
+
+    public static String urlsPath(int page) {
+        return "/urls?page=" + page;
+    }
+
+    public static String urlCheckPath(Long id) {
+        return urlCheckPath(String.valueOf(id));
+    }
+
+    public static String urlCheckPath(String id) {
+        return "/urls/" + id + "/checks";
+    }
+
+}
+