Upgrade to v26 (#172)

* A bunch of new updates from icehrm pro

* Push changes to frontend

core/src/Classes/PermissionManager.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: Thilina
+ * Date: 11/3/17
+ * Time: 4:11 PM
+ */
+
+namespace Classes;
+
+use Company\Common\Model\CompanyStructure;
+use Employees\Common\Model\Employee;
+use Model\BaseModel;
+
+class PermissionManager
+{
+    public static function manipulationAllowed($employeeId, BaseModel $object)
+    {
+        $subIds = self::getSubordinateIds($employeeId, $object->allowIndirectMapping());
+        if ($object->table === 'Employees') {
+            return in_array($object->id, $subIds);
+        }
+
+        return in_array($object->employee, $subIds);
+    }
+
+    private static function getSubordinateIds($employeeId, $addIndirect)
+    {
+        $subIds = [$employeeId];
+        $employee = new Employee();
+        $list = $employee->Find("supervisor = ?", array($employeeId));
+
+        foreach ($list as $emp) {
+            $subIds[] = $emp->id;
+        }
+
+        if ($addIndirect) {
+            $list = $employee->Find("indirect_supervisors like ?", array('%\"'.$employeeId.'\"%'));
+            foreach ($list as $emp) {
+                $subIds[] = $emp->id;
+            }
+        }
+
+        return $subIds;
+    }
+}