Added manual invoice locking cron script

scripts/ManualInvoice/lock-invoices.php

@@ -0,0 +1,41 @@
+#!/usr/bin/php
+<?php
+require("../../config/config.php");
+
+define('FRONKDB_SQLDEBUG', false);
+error_reporting(E_ALL & ~(E_NOTICE | E_STRICT | E_DEPRECATED));
+
+require_once(LIBDIR."/mvcfronk/mfRouter/mfRouter.php");
+require_once(LIBDIR."/mvcfronk/mfBase/mfBaseModel.php");
+require_once(LIBDIR."/mvcfronk/mfBase/mfBaseController.php");
+
+$layout = \Layout::singleton();
+
+$me = new User(1);
+define("INTERNAL_USER_ID", $me->id);
+define("INTERNAL_USER_USERNAME", $me->username);
+
+// 05:30 11:30 17:30
+
+$invoice_lock_days = TT_MANUALINVOICE_LOCK_DAYS;
+$lock_treshold = date('U') - (86400*$invoice_lock_days);
+
+$invoices = ManualInvoiceModel::getAll(["lock" => 0, "create" => ["to" => $lock_treshold]]);
+foreach($invoices as $invoice) {
+    /*echo "{$invoice->id}\t{$invoice->invoice_number}:\t";
+    echo date("Y-m-d", $invoice->create);
+    echo "\n";*/
+
+    // unnessecary redundant date check
+    if($invoice->create > $lock_treshold) {
+        die(__FILE__.": Invoice {$invoice->invoice_number} ({$invoice->id}) has create date (".date("Y-m-d", $invoice->create).") after $invoice_lock_days days threshold.\n");
+    }
+
+    $invoice->lock = 1;
+    if(!$invoice->save()) {
+        die(__FILE__.": Error saving invoice.\n");
+    }
+
+}
+
+echo "total ".count($invoices)." invoices locked with threshold date ".date("Y-m-d", $lock_treshold)."\n";