Refactor task management and add attachment functionality

- Updated task editing template to handle default status for new tasks and corrected variable names.
- Enhanced work time reporting by rounding time to the nearest quarter hour and adjusting amount formatting.
- Introduced TasksController to manage task-related operations, including status resolution and email notifications.
- Added TaskAttachmentRepository for handling task attachments, including upload, rename, and delete functionalities.
- Implemented WorkTimeRepository to fetch clients with unsettled tasks and calculate total work time.
- Created unit tests for TasksController and TaskAttachmentRepository to ensure functionality and correctness.

autoload/Controllers/TasksController.php

@@ -0,0 +1,100 @@
+<?php
+namespace Controllers;
+
+class TasksController
+{
+  private const DEFAULT_NEW_TASK_STATUS = 5; // do zrobienia
+
+  public static function workTime()
+  {
+    $work_time_repository = new \Domain\Tasks\WorkTimeRepository();
+
+    $view_model = self::workTimeViewModel(
+      $work_time_repository -> getClientsWithUnsettledTasks(),
+      \factory\Crm::settings()
+    );
+
+    return \Tpl::view( 'tasks/work-time', $view_model );
+  }
+
+  public static function workTimeViewModel( array $work_time_clients, array $settings )
+  {
+    return [
+      'work_time_clients' => $work_time_clients,
+      'settings' => $settings
+    ];
+  }
+
+  public static function resolveTaskStatusForForm( array $task )
+  {
+    $is_new_task = !isset( $task['id'] ) or !(int)$task['id'];
+
+    if ( $is_new_task and ( !isset( $task['status'] ) or $task['status'] === null or $task['status'] === '' ) )
+      return self::DEFAULT_NEW_TASK_STATUS;
+
+    return isset( $task['status'] ) ? (int)$task['status'] : 0;
+  }
+
+  public static function resolveTaskStatusForSave( array $values )
+  {
+    $is_new_task = !isset( $values['id'] ) or !(int)$values['id'];
+
+    if ( $is_new_task and ( !isset( $values['status'] ) or $values['status'] === null or $values['status'] === '' ) )
+      return self::DEFAULT_NEW_TASK_STATUS;
+
+    return isset( $values['status'] ) ? (int)$values['status'] : 0;
+  }
+
+  public static function taskChangeStatus()
+  {
+    global $mdb, $user;
+
+    $task_id = (int)\S::get( 'task_id' );
+    $status = (int)\S::get( 'status' );
+
+    if ( $mdb -> update( 'tasks', [ 'status' => $status ], [ 'id' => $task_id ] ) )
+    {
+      if ( $user and self::shouldStopTimerOnStatus( $status ) )
+        \factory\Tasks::task_end( $task_id, $user['id'] );
+
+      if ( self::shouldSendStatusChangeEmail( $status ) )
+        self::sendEmailTaskChangeStatus( $task_id );
+
+      if ( $status === 2 )
+        $mdb -> update( 'tasks', [ 'date_complete' => date( 'Y-m-d H:i:s' ) ], [ 'id' => $task_id ] );
+
+      echo json_encode( [ 'status' => 'success' ] );
+    }
+    else
+      echo json_encode( [ 'status' => 'error' ] );
+
+    exit;
+  }
+
+  public static function shouldStopTimerOnStatus( $status )
+  {
+    return in_array( (int)$status, [ 1, 2, 3 ], true );
+  }
+
+  public static function shouldSendStatusChangeEmail( $status )
+  {
+    return in_array( (int)$status, [ 1, 3 ], true );
+  }
+
+  public static function sendEmailTaskChangeStatus( $task_id )
+  {
+    $task = \factory\Tasks::task_details( $task_id );
+    $statuses = \factory\Tasks::get_statuses();
+
+    if ( $task['status_change_mail'] )
+    {
+      \S::send_email(
+        'biuro@project-pro.pl',
+        'crmPRO - zmieniono status zadania',
+        '<p>Witaj<br/>zmieniono status zadania <b>' . $task['name'] . ' - ' . \factory\Crm::get_client_name( (int)$task['client_id'] ) . '</b> na <b>' . $statuses[ $task['status'] ] . '</b>.</p>' .
+        '<p>' . html_entity_decode( $task['text'] ) . '</p>' .
+        '<p>Pozdrawiamy<br/>Zespół crmPRO.pl</p>'
+      );
+    }
+  }
+}

autoload/Controllers/class.TasksController.php

@@ -1,25 +0,0 @@
-<?php
-namespace Controllers;
-
-class TasksController
-{
-  public static function workTime()
-  {
-    $work_time_repository = new \Domain\Tasks\WorkTimeRepository();
-
-    $view_model = self::workTimeViewModel(
-      $work_time_repository -> getClientsWithUnsettledTasks(),
-      \factory\Crm::settings()
-    );
-
-    return \Tpl::view( 'tasks/work-time', $view_model );
-  }
-
-  public static function workTimeViewModel( array $work_time_clients, array $settings )
-  {
-    return [
-      'work_time_clients' => $work_time_clients,
-      'settings' => $settings
-    ];
-  }
-}