lifecycle events for projects (#2013)

src/Event/AbstractProjectEvent.php

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+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Event;
+
+use App\Entity\Project;
+use Symfony\Contracts\EventDispatcher\Event;
+
+/**
+ * Base event class to used with project manipulations.
+ */
+abstract class AbstractProjectEvent extends Event
+{
+    /**
+     * @var Project
+     */
+    private $project;
+
+    public function __construct(Project $project)
+    {
+        $this->project = $project;
+    }
+
+    public function getProject(): Project
+    {
+        return $this->project;
+    }
+}

src/Event/ProjectCreateEvent.php

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+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Event;
+
+/**
+ * Triggered for new project instances, which might or might not be saved.
+ */
+final class ProjectCreateEvent extends AbstractProjectEvent
+{
+}

src/Event/ProjectCreatePostEvent.php

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+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Event;
+
+/**
+ * Triggered for project instances, which were just saved.
+ */
+final class ProjectCreatePostEvent extends AbstractProjectEvent
+{
+}

src/Event/ProjectCreatePreEvent.php

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+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Event;
+
+/**
+ * Triggered for project instances, which are just about to being saved.
+ */
+final class ProjectCreatePreEvent extends AbstractProjectEvent
+{
+}

src/Event/ProjectUpdatePostEvent.php

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+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Event;
+
+/**
+ * Triggered for project instances, which were just updated.
+ */
+final class ProjectUpdatePostEvent extends AbstractProjectEvent
+{
+}

src/Event/ProjectUpdatePreEvent.php

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+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Event;
+
+/**
+ * Triggered for project instances, which are just about to being updated.
+ */
+final class ProjectUpdatePreEvent extends AbstractProjectEvent
+{
+}