bismeldestichtag: added meldestichtag_id to table, created bismeldestichtag class, improved comment for prestudentstatuschecks in studentDBML

2026-07-21 00:42:15 +00:00 · 2023-05-25 16:35:44 +02:00
parent f6f2defc8c
commit 0a179c963f
4 changed files with 172 additions and 6 deletions
@@ -0,0 +1,144 @@
+<?php
+/* Copyright (C) 2007 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Alexei Karpenko <karpenko@technikum-wien.at>,
+ */
+require_once(dirname(__FILE__).'/basis_db.class.php');
+
+class bismeldestichtag extends basis_db
+{
+	//Tabellenspalten
+	public $meldestichtag_id;		// integer
+	public $meldestichtag;			// date
+	public $studiensemester_kurzbz;	// varchar(16)
+	public $insertamum;				// timestamp
+	public $insertvon;				// varchar(16)
+	public $updateamum;				// timestamp
+	public $updatevon;				// varchar(16)
+
+	// ErgebnisArray
+	public $result=array();
+
+	/**
+	 * Konstruktor - Uebergibt die Connection und laedt optional einen Meldestichtag
+	 * @param $meldestichtag_id Stichtag der geladen werden soll (default=null)
+	 */
+	public function __construct($meldestichtag_id=null)
+	{
+		parent::__construct();
+
+		if(!is_null($meldestichtag_id))
+			$this->load($meldestichtag_id);
+	}
+
+	/**
+	 * Laedt Meldestichtag mit der uebergebenen ID
+	 * @param $meldestichtag_id ID des Stichtags der geladen werden soll
+	 */
+	public function load($meldestichtag_id)
+	{
+		$qry = "SELECT * FROM bis.tbl_meldestichtag WHERE meldestichtag_id=".$this->db_add_param($meldestichtag_id, FHC_INTEGER);
+
+		if($this->db_query($qry))
+		{
+			if($row = $this->db_fetch_object())
+			{
+				$this->meldestichtag_id = $row->meldestichtag_id;
+				$this->meldestichtag = $row->meldestichtag;
+				$this->studiensemester_kurzbz = $row->studiensemester_kurzbz;
+				$this->insertamum = $row->insertamum;
+				$this->insertvon = $row->insertvon;
+				$this->updateamum = $row->updateamum;
+				$this->updatevon = $row->updatevon;
+				return true;
+			}
+			else
+			{
+				$this->errormsg = 'Kein Eintrag gefunden';
+				return false;
+			}
+		}
+		else
+		{
+			$this->errormsg = "Fehler beim Laden des Stichtags";
+			return false;
+		}
+	}
+
+	/**
+	 * Prueft die Variablen vor dem Speichern
+	 * auf Gueltigkeit.
+	 * @return true wenn ok, false im Fehlerfall
+	 */
+	protected function validate()
+	{
+		return true;
+	}
+
+	/**
+	 * Liefert die Antwort eines Pruefling zu einer Frage
+	 *
+	 * @param $pruefling_id
+	 * @param $frage_id
+	 * @return boolean
+	 */
+	public function getLastMeldestichtag($studiensemester_kurzbz = null)
+	{
+		$qry = "SELECT
+					meldestichtag, studiensemester_kurzbz
+				FROM
+					bis.tbl_meldestichtag";
+
+		if (isset($studiensemester_kurzbz))
+		{
+			$qry .=	"
+				WHERE
+					studiensemester_kurzbz=".$this->db_add_param($studiensemester_kurzbz);
+		}
+
+		$qry .= "
+				ORDER BY
+					meldestichtag DESC
+				LIMIT 1;"
+
+		if($this->db_query($qry))
+		{
+			while($row = $this->db_fetch_object())
+			{
+				$obj = new antwort();
+
+				$obj->meldestichtag_id = $row->meldestichtag_id;
+				$obj->meldestichtag = $row->meldestichtag;
+				$obj->studiensemester_kurzbz = $row->studiensemester_kurzbz;
+				$obj->insertamum = $row->insertamum;
+				$obj->insertvon = $row->insertvon;
+				$obj->updateamum = $row->updateamum;
+				$obj->updatevon = $row->updatevon;
+
+				$this->result[] = $obj;
+			}
+
+			return true;
+		}
+		else
+		{
+			$this->errormsg = 'Meldestichtag konnte nicht geladen werden';
+			return false;
+		}
+	}
+}
+?>