Display replies in single thread view

PostText.pl

@@ -100,9 +100,13 @@ group {
     get '/:thread_id', [message_id => qr/[0-9]+/], sub ($c) {
         my $thread_id = $c->param('thread_id');
         my $thread    = $c->thread->get_thread_by_id($thread_id);
+        my $replies   = $c->reply->get_replies_by_thread_id($thread_id);
 
-        if (%$thread{'body'}) {
+        if (my $thread_body = %$thread{'body'}) {
-            $c->stash(thread => $thread)
+            $c->stash(
+                thread  => $thread,
+                replies => $replies
+                )
         }
         else {
             $c->stash(

lib/PostText/Model/Reply.pm

@@ -13,4 +13,21 @@ sub new($class, $pg, $pg_reference) {
     }, $class
 }
 
+sub get_replies_by_thread_id($self, $thread_id) {
+    $self->pg->db->query(<<~'END_SQL', $thread_id)->hashes()
+        SELECT reply_id                                             AS id,
+               TO_CHAR(reply_date, 'Dy Mon DD HH:MI:SS AM TZ YYYY') AS date,
+               reply_author                                         AS author,
+               reply_body                                           AS body
+          FROM replies
+         WHERE thread_id = ?
+           AND NOT hidden_status
+         ORDER BY reply_date ASC;
+       END_SQL
+}
+
+sub exception($self, $exception) {
+    say $exception
+}
+
 1;

lib/PostText/Model/Thread.pm

@@ -92,4 +92,8 @@ sub get_thread_by_id($self, $thread_id) {
        END_SQL
 }
 
+sub exception($self, $exception) {
+    say $exception
+}
+
 1;

templates/thread_id.html.ep

@@ -1,13 +1,24 @@
 % layout 'main';
 % title "View Thread - #$thread->{'id'}";
 <h2><%= title %></h2>
-<div class="threads">
+<% if (my $thread_body = %$thread{'body'}) { =%>
-  <% if (my $thread = $thread) { %>
+  <div class="threads">
     <article class="thread">
       <h3 class="title"><%= %$thread{'title'} %></h3>
       <h4 class="date"><%= %$thread{'date'} %></h4>
       <h5 class="author"><%= %$thread{'author'} %></h5>
-      <p class="body"><%= %$thread{'body'} %></p>
+      <p class="body"><%= $thread_body %></p>
     </article>
-  <% } =%>
+  </div>
-</div>
+<% } =%>
+<% if (my $first_reply = @$replies[0]) { =%>
+  <div class="replies">
+    <% for my $reply (@$replies) { =%>
+      <article class="reply">
+        <h4 class="date"><%= %$reply{'date'} %></h4>
+        <h5 class="author"><%= %$reply{'author'} %></h5>
+        <p class="body"><%= %$reply{'body'} %></p>
+      </article>
+    <% } =%>
+  </div>
+<% } =%>