Implemented LayerActionMap

application/symfony/src/Domain/LayerManagement/LayerActionMap.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Domain\LayerManagement;
+
+use App\DBAL\Types\Meta\Right\LayerType;
+use App\DBAL\Types\ActionType;
+
+/**
+ * @author kevinfrantz
+ */
+final class LayerActionMap implements LayerActionMapInterface
+{
+    /**
+     * @var array Add new combination possibilities to this map!
+     */
+    const LAYER_ACTION_MAP = [
+        LayerType::SOURCE => [
+            ActionType::READ,
+            ActionType::CREATE,
+            ActionType::UPDATE,
+            ActionType::DELETE,
+            ActionType::LIST,
+        ],
+    ];
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see \App\Domain\LayerManagement\LayerActionMapInterface::getLayers()
+     */
+    public static function getLayers(string $action): array
+    {
+        $layers = [];
+        foreach (self::LAYER_ACTION_MAP as $layer => $actions) {
+            if (in_array($action, $actions)) {
+                $layers[] = $layer;
+            }
+        }
+
+        return $layers;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see \App\Domain\LayerManagement\LayerActionMapInterface::getActions()
+     */
+    public static function getActions(string $layer): array
+    {
+        if (array_key_exists($layer, self::LAYER_ACTION_MAP)) {
+            return self::LAYER_ACTION_MAP[$layer];
+        }
+
+        return [];
+    }
+}

application/symfony/src/Domain/LayerManagement/LayerActionMapInterface.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Domain\LayerManagement;
+
+/**
+ * This LayerActionMap offers the possibility, to see which Action\Layer-Cobinations are possible.
+ *
+ * @author kevinfrantz
+ */
+interface LayerActionMapInterface
+{
+    /**
+     * @param string $action
+     *
+     * @return array|string[]
+     */
+    public static function getLayers(string $action): array;
+
+    /**
+     * @param string $layer
+     *
+     * @return array|string[]
+     */
+    public static function getActions(string $layer): array;
+}