From 948d5bbaaa636ea871549bfbc9737255129124c2 Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Wed, 6 Dec 2023 03:16:31 +0200
Subject: [PATCH] attach timestamp to the message key is chat feature requires
 fixed timing

---
 src/Controller/RoomController.php      | 107 ++++++++++++++-----------
 templates/default/room/index.html.twig |   8 +-
 2 files changed, 64 insertions(+), 51 deletions(-)

diff --git a/src/Controller/RoomController.php b/src/Controller/RoomController.php
index c7411f5..51b014b 100644
--- a/src/Controller/RoomController.php
+++ b/src/Controller/RoomController.php
@@ -97,23 +97,18 @@ class RoomController extends AbstractController
                 continue;
             }
 
-            // Get more info
-            if ($transaction = $client->getRawTransaction($pending['txid']))
+            // Require valid kevachat meta
+            if ($data = $this->_post($pending))
             {
                 $feed[] =
                 [
-                    'pending' => true,
-                    'key'     => $pending['key'],
-                    'value'   => $pending['value'],
-                    'txid'    => $pending['txid'],
-                    'transaction' =>
-                    [
-                        'time'          => date('c', $transaction['time']),
-                        'timestamp'     => $transaction['time'],
-                        'confirmations' => $transaction['confirmations'],
-                    ],
-                    'icon' => $this->_identicon($pending['key']),
-                    'sort' => 0//$transaction['time'] // sort order field
+                    'id'        => $data->id,
+                    'user'      => $data->user,
+                    'icon'      => $data->icon,
+                    'message'   => $data->message,
+                    'timestamp' => $data->time,
+                    'time'      => date('c', $data->time),
+                    'pending'   => true
                 ];
             }
         }
@@ -127,25 +122,18 @@ class RoomController extends AbstractController
                 continue;
             }
 
-            // Get more info
-            if ($transaction = $client->getRawTransaction($post['txid']))
+            // Require valid kevachat meta
+            if ($data = $this->_post($post))
             {
                 $feed[] =
                 [
-                    'pending' => false,
-                    'key'     => $post['key'],
-                    'value'   => $post['value'],
-                    'height'  => $post['height'],
-                  # 'vout'    => $post['vout'],
-                    'txid'    => $post['txid'],
-                    'transaction' =>
-                    [
-                        'time'          => date('c', $transaction['time']),
-                        'timestamp'     => $transaction['time'],
-                        'confirmations' => $transaction['confirmations'],
-                    ],
-                    'icon' => $this->_identicon($post['key']),
-                    'sort' => $transaction['time'] // sort order field
+                    'id'        => $data->id,
+                    'user'      => $data->user,
+                    'icon'      => $data->icon,
+                    'message'   => $data->message,
+                    'timestamp' => $data->time,
+                    'time'      => date('c', $data->time),
+                    'pending'   => false
                 ];
             }
         }
@@ -154,7 +142,7 @@ class RoomController extends AbstractController
         array_multisort(
             array_column(
                 $feed,
-                'sort'
+                'time'
             ),
             SORT_DESC,
             $feed
@@ -354,7 +342,8 @@ class RoomController extends AbstractController
             $client->kevaPut(
                 $request->get('namespace'),
                 sprintf(
-                    '@%s',
+                    '%s@%s',
+                    time(), // @TODO save timestamp as part of key to keep timing actual for the chat feature
                     $request->get('user') === 'ip' ? $request->getClientIp() : 'anonymous'
                 ),
                 $request->get('message')
@@ -390,29 +379,53 @@ class RoomController extends AbstractController
         );
     }
 
-    private function _identicon(string $key)
+    private function _post(array $data): ?object
     {
-        if ($key === 'anonymous')
+        if (false === preg_match('/^([\d]+)@(.*)$/', $data['key'], $matches))
         {
-            return false;
+            return null;
         }
 
-        else
+        if (empty($matches[1]))
         {
-            $identicon = new \Jdenticon\Identicon();
-
-            $identicon->setValue($key);
+            return null;
+        }
 
-            $identicon->setSize(12);
+        if (empty($matches[2]))
+        {
+            return null;
+        }
 
-            $identicon->setStyle(
-                [
-                    'backgroundColor' => 'rgba(255, 255, 255, 0)',
-                    'padding' => 0
-                ]
-            );
+        return (object)
+        [
+            'id'      => $data['txid'],
+            'time'    => $matches[1],
+            'user'    => $matches[2],
+            'icon'    => $this->_identicon($matches[2]),
+            'message' => $data['value']
+        ];
+    }
 
-            return $identicon->getImageDataUri('webp');
+    private function _identicon(mixed $value): ?string
+    {
+        if ($value === 'anonymous')
+        {
+            return null;
         }
+
+        $identicon = new \Jdenticon\Identicon();
+
+        $identicon->setValue($value);
+
+        $identicon->setSize(12);
+
+        $identicon->setStyle(
+            [
+                'backgroundColor' => 'rgba(255, 255, 255, 0)',
+                'padding' => 0
+            ]
+        );
+
+        return $identicon->getImageDataUri('webp');
     }
 }
\ No newline at end of file
diff --git a/templates/default/room/index.html.twig b/templates/default/room/index.html.twig
index 093c7ee..5a61c72 100644
--- a/templates/default/room/index.html.twig
+++ b/templates/default/room/index.html.twig
@@ -15,7 +15,7 @@
         <ul>
             {% for post in feed %}
                 <li>
-                    <a name="{{ post.txid }}"></a>
+                    <a name="{{ post.id }}"></a>
                     {% if post.icon %}
                         <img src="{{ post.icon }}" alt="icon" />
                     {% else %}
@@ -24,9 +24,9 @@
                         </strong>
                     {% endif %}
                     &bull;
-                    <a href="{{ path('room_namespace', { namespace : request.get('namespace') }) }}#{{ post.txid }}" title="{{ 'time:' | trans }} {{ post.transaction.time }} / {{ 'confirmations:' | trans }} {{ post.transaction.confirmations }}">{{ post.transaction.timestamp | format_ago }}</a>
+                    <a href="{{ path('room_namespace', { namespace : request.get('namespace') }) }}#{{ post.id }}" title="{{ post.time }}">{{ post.timestamp | format_ago }}</a>
                     &bull;
-                    <a href="{{ path('room_namespace', { namespace : request.get('namespace'), txid : post.txid }) }}#{{ post.txid }}">{{ 'reply' | trans }}</a>
+                    <a href="{{ path('room_namespace', { namespace : request.get('namespace'), id : post.id }) }}#{{ post.id }}">{{ 'reply' | trans }}</a>
                     {% if post.pending %}
                         <span title="{{ 'pending in DHT' | trans }}">
                             <svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 16 16">
@@ -35,7 +35,7 @@
                         </span>
                     {% endif %}
                     <p>
-                        {{ post.value }}
+                        {{ post.message }}
                     </p>
                 </li>
             {% endfor %}