Added ticket comments

assets/sass/darkmeyer.sass

@@ -74,7 +74,8 @@ input[type="submit"].button-primary
 #main-wrapper
   margin-top: 25px
 
-#ticket-form
+#ticket-form,
+#comment-form
   textarea
     max-width: 100%
     height: 250px
@@ -139,3 +140,17 @@ input[type="submit"].button-primary
         i
           margin-right: 5px
           font-size: 2rem
+
+#comment-form
+  textarea
+    height: 150px
+
+.comments-list
+  list-style: none
+  margin: 0
+
+  .comment
+    &:not(:last-child)
+      border-bottom: 1px solid #666
+    p:last-child
+      margin-bottom: 5px

db/migrations/20221122032232_add_comments_table.php

@@ -0,0 +1,29 @@
+<?php
+declare(strict_types=1);
+
+use Phinx\Migration\AbstractMigration;
+
+final class AddCommentsTable extends AbstractMigration
+{
+    /**
+     * Change Method.
+     *
+     * Write your reversible migrations using this method.
+     *
+     * More information on writing migrations is available here:
+     * https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
+     *
+     * Remember to call "create()" or "update()" and NOT "save()" when working
+     * with the Table class.
+     */
+    public function change()
+    {
+        $table = $this->table('comments');
+        $table->addColumn('body', 'text', ['null' => false])
+            ->addColumn('ticket_id', 'integer', ['null' => false])
+            ->addTimestamps()
+            ->addForeignKey('ticket_id', 'tickets', 'id', ['delete' => 'CASCADE', 'update' => 'CASCADE'])
+            ->addIndex(['body'])
+            ->create();
+    }
+}

src/Controllers/CommentController.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace BitGoblin\Goliath\Controllers;
+
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Slim\Routing\RouteContext;
+use BitGoblin\Goliath\Models\Comment;
+
+class CommentController extends Controller {
+
+  public function postAdd(Request $request, Response $response): Response {
+    $params = (array)$request->getParsedBody();
+
+    $comment = new Comment;
+    $comment->body = $params['comment_body'];
+    $comment->ticket_id = $params['ticket_id'];
+
+    $comment->save();
+
+    // redirect the user back to the home page
+    $routeContext = RouteContext::fromRequest($request);
+    $routeParser = $routeContext->getRouteParser();
+    return $response
+      ->withHeader('Location', $routeParser->urlFor('ticket.view', ['ticket_id' => $comment->ticket->id]))
+      ->withStatus(302);
+  }
+
+}

src/Controllers/TicketController.php

@@ -11,11 +11,11 @@ use BitGoblin\Goliath\Models\Ticket;
 class TicketController extends Controller {
 
   public function getView(Request $request, Response $response, array $args): Response {
-    $ticket = Ticket::where('id', $args['ticket_id'])->get();
+    $ticket = Ticket::where('id', $args['ticket_id'])->get()[0];
 
     $view = Twig::fromRequest($request);
     return $view->render($response, 'ticket/view.twig', [
-      'ticket' => $ticket[0],
+      'ticket' => $ticket,
     ]);
   }
 

src/Models/Comment.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace BitGoblin\Goliath\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use League\CommonMark\CommonMarkConverter;
+
+class Comment extends Model {
+
+  protected $fillable = [
+    'body',
+    'ticket_id',
+  ];
+
+  public function render(): string {
+    $converter = new CommonMarkConverter([
+      'html_input' => 'strip',
+      'allow_unsafe_links' => false,
+    ]);
+
+    return $converter->convert($this->body);
+  }
+
+  public function ticket() {
+    return $this->belongsTo(Ticket::class);
+  }
+
+}

src/Models/Ticket.php

@@ -23,4 +23,8 @@ class Ticket extends Model {
     return $converter->convert($this->body);
   }
 
+  public function comments() {
+    return $this->hasMany(Comment::class);
+  }
+
 }

src/routes.php

@@ -17,3 +17,6 @@ $app->post('/ticket/{ticket_id}/edit', '\\BitGoblin\\Goliath\\Controllers\\Ticke
 
 // /ticket/id route - displays ticket info to user
 $app->get('/ticket/{ticket_id}', '\\BitGoblin\\Goliath\\Controllers\\TicketController:getView')->setName('ticket.view');
+
+// add a comment to a ticket
+$app->post('/comment/add', '\\BitGoblin\\Goliath\\Controllers\\CommentController:postAdd')->setName('comment.add');

views/ticket/view.twig

@@ -48,7 +48,31 @@
   <div class="row">
     <div class="twelve columns">
       <h3>Ticket comments/Updates</h3>
-      <p>There are no comments to display at this time.</p>
+      {% if ticket.comments | length > 0 %}
+        <ul class="comments-list">
+          {% for comment in ticket.comments %}
+            <li class="comment">{{ comment.render() | raw }}</li>
+          {% endfor %}
+        </ul>
+      {% else %}
+        <p>There are no comments to display at this time.</p>
+      {% endif %}
+    </div>
+  </div>
+
+  <hr>
+
+  <!-- add a comment form -->
+  <div class="row">
+    <div class="twelve columns">
+      <form id="comment-form" action="{{ url_for('comment.add') }}" method="POST" class="u-full-width">
+        <label for="comment_body">Add a comment:</label>
+        <textarea id="comment_body" class="u-full-width" placeholder="Add a comment..." name="comment_body"></textarea>
+
+        <input type="hidden" name="ticket_id" value="{{ ticket.id }}">
+
+        <input class="button-primary u-full-width" type="submit" value="Submit">
+      </form>
     </div>
   </div>
 {% endblock %}