monthly budget, monthly report, unified report calculation (#2684)

src/Event/ActivityBudgetStatisticEvent.php

@@ -0,0 +1,64 @@
+<?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\Model\ActivityBudgetStatisticModel;
+
+final class ActivityBudgetStatisticEvent
+{
+    private $models;
+    private $begin;
+    private $end;
+
+    /**
+     * @param ActivityBudgetStatisticModel[] $models
+     * @param \DateTime|null $begin
+     * @param \DateTime|null $end
+     */
+    public function __construct(array $models, ?\DateTime $begin = null, ?\DateTime $end = null)
+    {
+        $this->models = $models;
+        $this->begin = $begin;
+        $this->end = $end;
+    }
+
+    public function getModel(int $activityId): ?ActivityBudgetStatisticModel
+    {
+        if (isset($this->models[$activityId])) {
+            return $this->models[$activityId];
+        }
+
+        foreach ($this->models as $model) {
+            if ($model->getActivity()->getId() === $activityId) {
+                return $model;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * @return ActivityBudgetStatisticModel[]
+     */
+    public function getModels(): array
+    {
+        return $this->models;
+    }
+
+    public function getBegin(): ?\DateTime
+    {
+        return $this->begin;
+    }
+
+    public function getEnd(): ?\DateTime
+    {
+        return $this->end;
+    }
+}