small fixes

winery/webapp/src/main/resources/templates/productreview/add.html

@@ -19,8 +19,8 @@
         </div>
 
         <div th:if="${model.exists}">
-            <div class="alert alert-success" role="alert">
-                This user already created review for this product
+            <div class="alert alert-danger" role="alert">
+                You already created review for this product!
             </div>
         </div>
 

winery/webapp/src/main/resources/templates/winebottle/index.html

@@ -22,7 +22,7 @@
                 <th scope="col">Price</th>
                 <th scope="col">On stock</th>
                 <th scope="col">Grape variety</th>
-                <th scope="col">Actions</th>
+                <th th:if='${model.currentUser != null && model.currentUser.hasRole("ADMIN")}' scope="col">Actions</th>
             </tr>
             </thead>
             <tbody>