Added the possibility to convert a subtask to a task

ChangeLog

@@ -3,6 +3,7 @@ Version 1.0.29 (unreleased)
 
 New features:
 
+* Added the possibility to convert a subtask to a task
 * Added menu entry to add tasks from all project views
 * Add tasks in bulk from the board
 * Add dropdown for projects

app/Controller/SubtaskConverterController.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Kanboard\Controller;
+
+/**
+ * Class SubtaskConverterController
+ *
+ * @package Kanboard\Controller
+ * @author  Frederic Guillot
+ */
+class SubtaskConverterController extends BaseController
+{
+    public function show()
+    {
+        $task = $this->getTask();
+        $subtask = $this->getSubtask();
+
+        $this->response->html($this->template->render('subtask_converter/show', array(
+            'subtask' => $subtask,
+            'task' => $task,
+        )));
+    }
+
+    public function save()
+    {
+        $project = $this->getProject();
+        $subtask = $this->getSubtask();
+
+        $task_id = $this->subtask->convertToTask($project['id'], $subtask['id']);
+
+        if ($task_id !== false) {
+            $this->flash->success(t('Subtask converted to task successfully.'));
+        } else {
+            $this->flash->failure(t('Unable to convert the subtask.'));
+        }
+
+        $this->response->redirect($this->helper->url->to('task', 'show', array('project_id' => $project['id'], 'task_id' => $task_id)), true);
+    }
+}

app/Model/Subtask.php

@@ -397,4 +397,31 @@ class Subtask extends Base
             }
         });
     }
+
+    /**
+     * Convert a subtask to a task
+     *
+     * @access public
+     * @param  integer $project_id
+     * @param  integer $subtask_id
+     * @return integer
+     */
+    public function convertToTask($project_id, $subtask_id)
+    {
+        $subtask = $this->getById($subtask_id);
+
+        $task_id = $this->taskCreation->create(array(
+            'project_id' => $project_id,
+            'title' => $subtask['title'],
+            'time_estimated' => $subtask['time_estimated'],
+            'time_spent' => $subtask['time_spent'],
+            'owner_id' => $subtask['user_id'],
+        ));
+
+        if ($task_id !== false) {
+            $this->remove($subtask_id);
+        }
+
+        return $task_id;
+    }
 }

app/Template/subtask/menu.php

@@ -2,10 +2,16 @@
     <a href="#" class="dropdown-menu dropdown-menu-link-icon"><i class="fa fa-cog fa-fw"></i><i class="fa fa-caret-down"></i></a>
     <ul>
         <li>
+            <i class="fa fa-pencil-square-o" aria-hidden="true"></i>
             <?= $this->url->link(t('Edit'), 'subtask', 'edit', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'subtask_id' => $subtask['id']), false, 'popover') ?>
         </li>
         <li>
+            <i class="fa fa-trash-o" aria-hidden="true"></i>
             <?= $this->url->link(t('Remove'), 'subtask', 'confirm', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'subtask_id' => $subtask['id']), false, 'popover') ?>
         </li>
+        <li>
+            <i class="fa fa-clone" aria-hidden="true"></i>
+            <?= $this->url->link(t('Convert to task'), 'SubtaskConverterController', 'show', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'subtask_id' => $subtask['id']), false, 'popover') ?>
+        </li>
     </ul>
 </div>

app/Template/subtask/remove.php

@@ -3,15 +3,18 @@
 </div>
 
 <div class="confirm">
-    <p class="alert alert-info">
+    <div class="alert alert-info">
         <?= t('Do you really want to remove this sub-task?') ?>
-    </p>
+        <ul>
-
+            <li>
-    <p><strong><?= $this->text->e($subtask['title']) ?></strong></p>
+                <strong><?= $this->text->e($subtask['title']) ?></strong>
+            </li>
+        </ul>
+    </div>
 
     <div class="form-actions">
         <?= $this->url->link(t('Yes'), 'subtask', 'remove', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'subtask_id' => $subtask['id']), true, 'btn btn-red') ?>
         <?= t('or') ?>
         <?= $this->url->link(t('cancel'), 'task', 'show', array('task_id' => $task['id'], 'project_id' => $task['project_id']), false, 'close-popover') ?>
     </div>
-</div>
+</div>

app/Template/subtask_converter/show.php

@@ -0,0 +1,20 @@
+<div class="page-header">
+    <h2><?= t('Convert sub-task to task') ?></h2>
+</div>
+
+<div class="confirm">
+    <div class="alert alert-info">
+        <?= t('Do you really want to convert this sub-task to a task?') ?>
+        <ul>
+            <li>
+                <strong><?= $this->text->e($subtask['title']) ?></strong>
+            </li>
+        </ul>
+    </div>
+
+    <div class="form-actions">
+        <?= $this->url->link(t('Yes'), 'SubtaskConverterController', 'save', array('task_id' => $task['id'], 'project_id' => $task['project_id'], 'subtask_id' => $subtask['id']), true, 'btn btn-red') ?>
+        <?= t('or') ?>
+        <?= $this->url->link(t('cancel'), 'task', 'show', array('task_id' => $task['id'], 'project_id' => $task['project_id']), false, 'close-popover') ?>
+    </div>
+</div>

tests/units/Model/SubtaskTest.php

@@ -6,6 +6,7 @@ use Kanboard\Model\TaskCreation;
 use Kanboard\Model\Subtask;
 use Kanboard\Model\Project;
 use Kanboard\Core\User\UserSession;
+use Kanboard\Model\TaskFinder;
 
 class SubtaskTest extends Base
 {
@@ -360,4 +361,28 @@ class SubtaskTest extends Base
         $this->assertFalse($subtaskModel->changePosition(1, 2, 0));
         $this->assertFalse($subtaskModel->changePosition(1, 2, 4));
     }
+
+    public function testConvertToTask()
+    {
+        $taskCreationModel = new TaskCreation($this->container);
+        $taskFinderModel = new TaskFinder($this->container);
+        $subtaskModel = new Subtask($this->container);
+        $projectModel = new Project($this->container);
+
+        $this->assertEquals(1, $projectModel->create(array('name' => 'test1')));
+        $this->assertEquals(1, $taskCreationModel->create(array('title' => 'test 1', 'project_id' => 1)));
+
+        $this->assertEquals(1, $subtaskModel->create(array('title' => 'subtask #1', 'task_id' => 1, 'user_id' => 1, 'time_spent' => 2, 'time_estimated' => 3)));
+        $task_id = $subtaskModel->convertToTask(1, 1);
+
+        $this->assertNotFalse($task_id);
+        $this->assertEmpty($subtaskModel->getById(1));
+
+        $task = $taskFinderModel->getById($task_id);
+        $this->assertEquals('subtask #1', $task['title']);
+        $this->assertEquals(1, $task['project_id']);
+        $this->assertEquals(1, $task['owner_id']);
+        $this->assertEquals(2, $task['time_spent']);
+        $this->assertEquals(3, $task['time_estimated']);
+    }
 }