added MeldezettelJob for accepting Meldezettel of students with Meldeadresse

application/controllers/jobs/MeldezettelJob.php

@@ -0,0 +1,86 @@
+<?php
+
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class MeldezettelJob extends JOB_Controller
+{
+	const INSERT_VON = 'meldezetteljob';
+	const DOKUMENT_KURZBZ = 'Meldezet';
+
+	private $_ci; // Code igniter instance
+
+	public function __construct()
+	{
+		parent::__construct();
+
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->model('crm/Dokumentprestudent_model', 'DokumentprestudentModel');
+	}
+
+	/**
+	 * Sets Meldezettel to "accepted" for all students with Meldeadresse.
+	 */
+	public function acceptMeldezettel()
+	{
+		$this->logInfo('Start Meldezettel Job');
+
+		$params = array(self::DOKUMENT_KURZBZ);
+
+		$qry = "
+			-- get all prestudents with meldeadresse, but no accepted Meldezettel
+			SELECT
+				DISTINCT prestudent_id
+			FROM
+				public.tbl_adresse
+				JOIN public.tbl_person USING (person_id)
+				JOIN public.tbl_prestudent ps USING (person_id)
+			WHERE
+				typ = 'm'
+				AND NOT EXISTS (
+					SELECT
+						1
+					FROM
+						public.tbl_dokumentprestudent
+					WHERE
+						prestudent_id = ps.prestudent_id
+						AND dokument_kurzbz = ?
+				)";
+
+		// get all prestudents with Meldeadresse and no accpeted Meldezettel
+		$result = $this->_ci->DokumentprestudentModel->execReadOnlyQuery($qry, $params);
+
+		if (isError($result))
+		{
+			$this->logError(getError($result));
+		}
+
+		$count = 0;
+
+		if (hasData($result))
+		{
+			$prestudents = getData($result);
+
+			foreach ($prestudents as $prestudent)
+			{
+				// set Meldezettel to accepted
+				$result = $this->_ci->DokumentprestudentModel->insert(
+					array(
+						'prestudent_id' => $prestudent->prestudent_id,
+						'dokument_kurzbz' => self::DOKUMENT_KURZBZ,
+						'datum' => date('Y-m-d'),
+						'insertamum' => strftime('%Y-%m-%d %H:%M'),
+						'insertvon' => self::INSERT_VON
+					)
+				);
+
+				if (isError($result))
+					$this->logError(getError($result));
+				else
+					$count++;
+			}
+		}
+
+		$this->logInfo('End Meldezettel Job', array('Number of changes ' => $count));
+	}
+}