Update doc for CLI

ChangeLog

@@ -10,6 +10,7 @@ New features:
 
 Improvements:
 
+* Added parameters for overdue tasks notifications: group by projects and send only to managers
 * Allow people to install Kanboard outside of the DocumentRoot
 * Allow plugins to be loaded from another folder
 * Filter/Lexer/QueryBuilder refactoring

app/Console/BaseCommand.php

@@ -25,6 +25,7 @@ use Symfony\Component\Console\Command\Command;
  * @property \Kanboard\Model\User                                       $user
  * @property \Kanboard\Model\UserNotification                           $userNotification
  * @property \Kanboard\Model\UserNotificationFilter                     $userNotificationFilter
+ * @property \Kanboard\Model\ProjectUserRole                            $projectUserRole
  * @property \Symfony\Component\EventDispatcher\EventDispatcher         $dispatcher
  */
 abstract class BaseCommand extends Command

app/Console/TaskOverdueNotificationCommand.php

@@ -4,7 +4,6 @@ namespace Kanboard\Console;
 
 use Kanboard\Model\Task;
 use Kanboard\Core\Security\Role;
-use Kanboard\Model\ProjectUserRole;
 use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -24,7 +23,7 @@ class TaskOverdueNotificationCommand extends BaseCommand
 
     protected function execute(InputInterface $input, OutputInterface $output)
     {
-        if($input->getOption('group')) {
+        if ($input->getOption('group')) {
             $tasks = $this->sendGroupOverdueTaskNotifications();
         } elseif ($input->getOption('manager')) {
             $tasks = $this->sendOverdueTaskNotificationsToManagers();
@@ -90,8 +89,8 @@ class TaskOverdueNotificationCommand extends BaseCommand
 
         foreach ($this->groupByColumn($tasks, 'project_id') as $project_id => $project_tasks) {
             $users = $this->userNotification->getUsersWithNotificationEnabled($project_id);
-
             $managers = array();
+
             foreach ($users as $user) {
                 $role = $this->projectUserRole->getUserRole($project_id, $user['id']);
                 if($role == Role::PROJECT_MANAGER) {
@@ -159,7 +158,7 @@ class TaskOverdueNotificationCommand extends BaseCommand
      * Send overdue tasks for a project manager(s)
      *
      * @access public
-     * @param  array   $user
+     * @param  array   $manager
      * @param  array   $tasks
      */
     public function sendUserOverdueTaskNotificationsToManagers(array $manager, array $tasks)

doc/cli.markdown

@@ -119,6 +119,12 @@ Emails will be sent to all users with notifications enabled.
 ./kanboard notification:overdue-tasks
 ```
 
+Optional parameters:
+
+- `--show`: Display notifications sent
+- `--group`: Group all overdue tasks for one user (from all projects) in one email
+- `--manager`: Send all overdue tasks to project manager(s) in one email
+
 You can also display the overdue tasks with the flag `--show`:
 
 ```bash