add classes, form and route to modify a group

app/routes.php

@@ -13,6 +13,8 @@ use App\Application\Actions\User\ViewModifyForm;
 use App\Application\Actions\Group\CreateGroupAction;
 use App\Application\Actions\Group\ListGroupsAction;
 use App\Application\Actions\Group\ViewGroupAction;
+use App\Application\Actions\Group\ViewModifyGroupForm;
+use App\Application\Actions\Group\ModifyGroupAction;
 use App\Application\Actions\Group\AddUserGroupAction;
 
 use App\Application\Actions\Search\SearchAction;
@@ -122,6 +124,8 @@ return function (App $app) {
                 return $this->get(Twig::class)->render($response, "/group/create_group.twig", []);
                 });
             $group->get('', ListGroupsAction::class);
+            $group->get('/{id}/modify', ViewModifyGroupForm::class);
+            $group->post('/{id}/modify', ModifyGroupAction::class);
             $group->post('/{id}/add', AddUserGroupAction::class);
             $group->get('/{id}', ViewGroupAction::class);
 

src/Application/Actions/Group/ModifyGroupAction.php

@@ -31,13 +31,14 @@ class ModifyGroupAction extends GroupAction
                     "description" => $description,
                     "private" => $private,
                     "name_formstatus" => true,
-                    "formstatus" => "error"
+                    "formstatus" => "error",
+                    "session" => $_SESSION
                 )
             );
         }
         $group_db = $this->groupRepository->find($group_id);
 
-        $group_db->setGroupname($name);
+        $group_db->setName($name);
         $group_db->setDescription($description);
         $group_db->setPrivate($private);
 
@@ -45,9 +46,10 @@ class ModifyGroupAction extends GroupAction
         $this->em->flush();
 
         $this->logger->info("Your account has been changed.");
+        $this->flash->addMessage('modify_group', 'The group has been updated.');
 
         return $this->response
-            ->withHeader('Location', '/account')
+            ->withHeader('Location', "/groups/" . $group_id)
             ->withStatus(302);
     }
 

src/Application/Actions/Group/ViewModifyGroupForm.php

@@ -15,21 +15,19 @@ class ViewModifyGroupForm extends GroupAction
     {
         $parsedRequestBody = (array)$this->request->getParsedBody();
 
-        $groupId = (int) $parsedRequestBody['groupId'];;
+        $groupId = (int) $this->resolveArg('id');
         $group = $this->groupRepository->find($groupId);
         
-        if ($group->checkAdmin($_SESSION['userId'])){
+        if (!isset($group)) {
+            throw new GroupNotFoundException();
+        }
+
+        if (!$group->checkAdmin($_SESSION['userId'])){
             return $this->response
             ->withHeader('Location', '/account')
             ->withStatus(302);
         }
         
-        $group = $this->groupRepository->find($groupId);
-
-        if (!isset($group)) {
-            throw new GroupNotFoundException();
-        }
-
         return $this->twig->render($this->response, "/group/modify_group.twig", ["group" => $group, "session" => $_SESSION]);
     }
 }

templates/group/group_view.twig

@@ -14,11 +14,10 @@
     </div>
     <div class="extra content" id="icons_users">
         <div class="ui small basic icon buttons">
-          {% if group.getAdmin(session.userId) %}
-            <form action="/group/modify" method="get">
+            <form action="/groups/{{group.getId}}/modify" method="get">
               <button type="submit" class="ui button"><i class="edit icon"></i></button>
             </form>
-            <form action="/group/delete" method="post">
+            <form action="/groups/{{group.getId}}/delete" method="post">
               <button type="submit" class="ui button"><i class="trash icon"></i></button>
             </form>
           {% if group.hasUser(session.userId) == false %}

templates/group/modify_group.twig

 {% extends 'common/layout.twig' %}
+{% block content %}
+<div class="form_format">
+<form class="ui form {% if formstatus %} {{formstatus}} {% endif %} " action="/groups/{{group.getId}}/modify" method="post">
+<h4 class="ui dividing header">Modify the group {{group.name}}</h4>
+    <div class="field">
+        <input type="text" name="name" id="name" placeholder="name" value="{{group.name}}" required>
+    </div>
+    <div class="field">
+        <textarea name="description" id="description" placeholder="Description" value="{{group.description}}" required></textarea>
+    </div>
+    <div class="field">
+        <input type="checkbox" name="private" id="private" value="private"><label for="private"> Private group </label>
+    </div>
+    <input type="submit" class="ui submit button">
+</form>
+</div>
+{% endblock %}
\ No newline at end of file