clean up

lib/pages/widgets/badge.dart

@@ -0,0 +1,38 @@
+import 'package:fcs/helpers/theme.dart';
+import 'package:flutter/material.dart';
+
+Widget badgeCounter(Widget child, int counter) {
+  return Container(
+    width: 120,
+    height: 140,
+    child: new Stack(
+      children: <Widget>[
+        child,
+        counter != null && counter != 0
+            ? new Positioned(
+                right: 12,
+                top: 12,
+                child: new Container(
+                  padding: EdgeInsets.all(8),
+                  decoration: new BoxDecoration(
+                    shape: BoxShape.circle,
+                    color: secondaryColor,
+                  ),
+                  constraints: BoxConstraints(
+                    minWidth: 14,
+                    minHeight: 14,
+                  ),
+                  child: Text(
+                    counter > 99 ? '+99' : '$counter',
+                    style: TextStyle(
+                      color: Colors.white,
+                    ),
+                    textAlign: TextAlign.center,
+                  ),
+                ),
+              )
+            : new Container()
+      ],
+    ),
+  );
+}