Can like a text

lib/ui/tiles/post_tile.dart

@@ -5,6 +5,7 @@ import 'package:comunic/models/user.dart';
 import 'package:comunic/ui/widgets/account_image_widget.dart';
 import 'package:comunic/ui/widgets/network_image_widget.dart';
 import 'package:comunic/utils/date_utils.dart';
+import 'package:comunic/utils/intl_utils.dart';
 import 'package:flutter/material.dart';
 
 /// Single posts tile
@@ -20,13 +21,16 @@ const TextStyle _userNameStyle = TextStyle(
 class PostTile extends StatelessWidget {
   final Post post;
   final UsersList usersInfo;
+  final void Function(Post) onTapLike;
 
-  const PostTile({
-    Key key,
-    @required this.post,
-    @required this.usersInfo,
-  })  : assert(post != null),
+  const PostTile(
+      {Key key,
+      @required this.post,
+      @required this.usersInfo,
+      @required this.onTapLike})
+      : assert(post != null),
         assert(usersInfo != null),
+        assert(onTapLike != null),
         super(key: key);
 
   User get _user => usersInfo.getUser(post.userID);
@@ -83,6 +87,39 @@ class PostTile extends StatelessWidget {
     );
   }
 
+  Widget _buildButtonsArea() {
+    return Padding(
+      padding:
+          const EdgeInsets.only(top: 16.0, left: 8.0, right: 8.0, bottom: 16.0),
+      child: Column(
+        children: <Widget>[
+          // Like button
+          Center(
+            child: InkWell(
+              onTap: () => onTapLike(post),
+              child: Row(
+                crossAxisAlignment: CrossAxisAlignment.center,
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: <Widget>[
+                  Padding(
+                    padding: const EdgeInsets.only(left: 8.0, right: 8.0),
+                    child: Icon(
+                      Icons.thumb_up,
+                      color: post.userLikes ? Colors.blue : null,
+                    ),
+                  ),
+                  Text(post.likes < 2
+                      ? tr("%num% like", args: {"num": post.likes.toString()})
+                      : tr("%num% likes", args: {"num": post.likes.toString()}))
+                ],
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Card(
@@ -95,6 +132,7 @@ class PostTile extends StatelessWidget {
           children: <Widget>[
             _buildHeaderRow(),
             _buildContentRow(),
+            _buildButtonsArea(),
           ],
         ),
       ),