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inc/impactitem.class.php

@@ -0,0 +1,69 @@
+<?php
+
+if (!defined('GLPI_ROOT')) {
+   die("Sorry. You can't access this file directly");
+}
+
+/**
+ * @since 9.5.0.
+ */
+class ImpactItem extends CommonDBTM {
+
+   /**
+    * Find ImpactItem for a given CommonDBTM item
+    *
+    * @param CommonDBTM $item                The given item
+    * @param bool       $create_if_missing   Should we create a new ImpactItem
+    *                                        if none found ?
+    * @return ImpactItem|bool ImpactItem object or false if not found and
+    *                         creation is disabled
+    */
+   public static function findForItem(
+      CommonDBTM $item,
+      bool $create_if_missing = true
+   ) {
+      global $DB;
+
+      $it = $DB->request([
+         'SELECT' => [
+            'glpi_impactitems.id',
+         ],
+         'FROM' => self::getTable(),
+         'WHERE'  => [
+            'glpi_impactitems.itemtype' => get_class($item),
+            'glpi_impactitems.items_id' => $item->fields['id'],
+         ]
+      ]);
+
+      $res = $it->next();
+      $impact_item = new self();
+
+      if ($res) {
+         $id = $res['id'];
+      } else if (!$res && $create_if_missing) {
+         $id = $impact_item->add([
+            'itemtype' => get_class($item),
+            'items_id' => $item->fields['id']
+         ]);
+      } else {
+         return false;
+      }
+
+      $impact_item->getFromDB($id);
+      return $impact_item;
+   }
+
+   public function prepareInputForUpdate($input) {
+      $max_depth = $input['max_depth'] ?? 0;
+
+      if (intval($max_depth) <= 0) {
+         // If value is not valid, reset to default
+         $input['max_depth'] = Impact::DEFAULT_DEPTH;
+      } else if ($max_depth >= Impact::MAX_DEPTH && $max_depth != Impact::NO_DEPTH_LIMIT) {
+         // Set to no limit if greater than max
+         $input['max_depth'] = Impact::NO_DEPTH_LIMIT;
+      }
+
+      return $input;
+   }
+}