mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-01 20:29:29 +00:00
Andreas Österreicher
358 lines
9.7 KiB
PHP
358 lines
9.7 KiB
PHP
<?php
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/* Copyright (C) 2006 Technikum-Wien
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
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* Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
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* Rudolf Hangl <rudolf.hangl@technikum-wien.at>.
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*/
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/**
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* Klasse firma
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* @create 18-12-2006
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*/
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require_once(dirname(__FILE__).'/basis_db.class.php');
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class firma extends basis_db
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{
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public $new; // boolean
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public $result = array(); // adresse Objekt
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//Tabellenspalten
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public $firma_id; // integer
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public $name; // string
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public $adresse; // string
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public $email; // string
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public $telefon; // string
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public $fax; // string
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public $anmerkung; // string
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public $ext_id; // integer
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public $insertamum; // timestamp
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public $insertvon; // bigint
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public $updateamum; // timestamp
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public $updatevon; // bigint
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public $firmentyp_kurzbz;
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public $schule; // boolean
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/**
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* Konstruktor
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* @param $firma_id ID der Firma die geladen werden soll (Default=null)
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*/
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public function __construct($firma_id=null)
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{
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parent::__construct();
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if(!is_null($firma_id))
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$this->load($firma_id);
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}
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/**
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* Laedt die Firma mit der ID $firma_id
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* @param $firma_id ID der zu ladenden Funktion
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* @return true wenn ok, false im Fehlerfall
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*/
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public function load($firma_id)
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{
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if(!is_numeric($firma_id))
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{
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$this->errormsg = 'Firma_id ist ungueltig';
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return false;
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}
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$qry = "SElECT * FROM public.tbl_firma WHERE firma_id='$firma_id'";
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if($this->db_query($qry))
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{
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if($row = $this->db_fetch_object())
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{
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$this->firma_id = $row->firma_id;
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$this->name = $row->name;
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$this->adresse = $row->adresse;
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$this->email = $row->email;
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$this->telefon = $row->telefon;
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$this->fax = $row->fax;
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$this->anmerkung = $row->anmerkung;
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$this->firmentyp_kurzbz = $row->firmentyp_kurzbz;
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$this->updateamum = $row->updateamum;
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$this->updatevon = $row->updatevon;
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$this->insertamum = $row->insertamum;
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$this->insertvon = $row->insertvon;
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$this->ext_id = $row->ext_id;
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$this->schule = ($row->schule=='t'?true:false);
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return true;
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}
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else
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{
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$this->errormsg = 'Datensatz wurde nicht gefunden';
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return false;
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}
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden des Datensatzes';
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return false;
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}
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}
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/**
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* Prueft die Variablen auf Gueltigkeit
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* @return true wenn ok, false im Fehlerfall
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*/
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protected function validate()
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{
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//Gesamtlaenge pruefen
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if(strlen($this->name)>128)
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{
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$this->errormsg = 'Name darf nicht länger als 128 Zeichen sein';
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return false;
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}
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if(strlen($this->anmerkung)>256)
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{
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$this->errormsg = 'Anmerkung darf nicht länger als 256 Zeichen sein';
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return false;
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}
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$this->errormsg = '';
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return true;
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}
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/**
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* Speichert den aktuellen Datensatz in die Datenbank
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* Wenn $neu auf true gesetzt ist wird ein neuer Datensatz angelegt
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* andernfalls wird der Datensatz mit der ID in $firma_id aktualisiert
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* @return true wenn ok, false im Fehlerfall
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*/
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public function save()
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{
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//Variablen pruefen
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if(!$this->validate())
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return false;
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if($this->new)
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{
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//Neuen Datensatz einfuegen
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$qry='INSERT INTO public.tbl_firma (name, adresse, email, telefon, fax, anmerkung,
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firmentyp_kurzbz, updateamum, updatevon, insertamum, insertvon, ext_id, schule) VALUES('.
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$this->addslashes($this->name).', '.
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$this->addslashes($this->adresse).', '.
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$this->addslashes($this->email).', '.
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$this->addslashes($this->telefon).', '.
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$this->addslashes($this->fax).', '.
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$this->addslashes($this->anmerkung).', '.
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$this->addslashes($this->firmentyp_kurzbz).', '.
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$this->addslashes($this->updateamum).', '.
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$this->addslashes($this->updatevon).', '.
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$this->addslashes($this->insertamum).', '.
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$this->addslashes($this->insertvon).', '.
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$this->addslashes($this->ext_id).','.
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($this->schule?'true':'false').'); ';
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}
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else
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{
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//Updaten des bestehenden Datensatzes
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//Pruefen ob firma_id eine gueltige Zahl ist
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if(!is_numeric($this->firma_id))
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{
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$this->errormsg = 'firma_id muss eine gueltige Zahl sein';
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return false;
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}
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$qry='UPDATE public.tbl_firma SET '.
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'firma_id='.$this->addslashes($this->firma_id).', '.
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'name='.$this->addslashes($this->name).', '.
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'adresse='.$this->addslashes($this->adresse).', '.
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'email='.$this->addslashes($this->email).', '.
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'telefon='.$this->addslashes($this->telefon).', '.
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'fax='.$this->addslashes($this->fax).', '.
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'anmerkung='.$this->addslashes($this->anmerkung).', '.
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'updateamum= now(), '.
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'updatevon='.$this->addslashes($this->updatevon).', '.
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'firmentyp_kurzbz='.$this->addslashes($this->firmentyp_kurzbz).', '.
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'schule='.($this->schule?'true':'false').' '.
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'WHERE firma_id='.$this->addslashes($this->firma_id).';';
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}
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if($this->db_query($qry))
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{
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if($this->new)
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{
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//Sequence lesen
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$qry="SELECT currval('public.tbl_firma_firma_id_seq') as id;";
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if($this->db_query($qry))
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{
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if($row = $this->db_fetch_object())
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{
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$this->firma_id = $row->id;
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$this->db_query('COMMIT');
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Auslesen der Sequence';
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$this->db_query('ROLLBACK');
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return false;
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}
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}
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else
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{
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$this->errormsg = 'Fehler beim Auslesen der Sequence';
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$this->db_query('ROLLBACK');
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return false;
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}
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}
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Speichern des Firma-Datensatzes';
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return false;
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}
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}
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/**
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* Loescht den Datenensatz mit der ID die uebergeben wird
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* @param $firma_id ID die geloescht werden soll
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* @return true wenn ok, false im Fehlerfall
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*/
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public function delete($firma_id)
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{
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if(!is_numeric($firma_id))
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{
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$this->errormsg = 'Firma_id ist ungueltig';
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return false;
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}
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$qry = "SELECT * FROM public.tbl_firma WHERE firma_id='$firma_id'";
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if($this->db_query($qry))
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return true;
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else
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{
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$this->errormsg = 'Fehler beim Loeschen der Daten';
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return false;
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}
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}
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/**
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* Laedt alle Firmen
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* @return true wenn ok, false im Fehlerfall
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*/
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public function getAll()
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{
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$qry = "SElECT * FROM public.tbl_firma ORDER BY name";
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if($this->db_query($qry))
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{
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while($row = $this->db_fetch_object())
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{
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$fa = new firma();
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$fa->firma_id = $row->firma_id;
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$fa->name = $row->name;
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$fa->adresse = $row->adresse;
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$fa->email = $row->email;
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$fa->telefon = $row->telefon;
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$fa->fax = $row->fax;
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$fa->anmerkung = $row->anmerkung;
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$fa->firmentyp_kurzbz = $row->firmentyp_kurzbz;
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$fa->updateamum = $row->updateamum;
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$fa->updatevon = $row->updatevon;
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$fa->insertamum = $row->insertamum;
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$fa->insertvon = $row->insertvon;
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$fa->ext_id = $row->ext_id;
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$fa->schule = ($row->schule=='t'?true:false);
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$this->result[] = $fa;
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}
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden des Datensatzes';
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return false;
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}
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}
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/**
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* Liefert alle vorhandenen Firmentypen
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* @return true wenn ok, false im Fehlerfall
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*/
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public function getFirmenTypen()
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{
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$qry = "SELECT * FROM public.tbl_firmentyp ORDER BY firmentyp_kurzbz";
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if($this->db_query($qry))
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{
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while($row = $this->db_fetch_object())
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{
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$fa = new firma();
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$fa->firmentyp_kurzbz = $row->firmentyp_kurzbz;
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$fa->beschreibung = $row->beschreibung;
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$this->result[] = $fa;
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}
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Auslesen der Firmentypen';
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return false;
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}
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}
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/**
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* Laedt alle Firmen eines bestimmen Firmentyps
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* @return true wenn ok, false im Fehlerfall
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*/
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public function getFirmen($firmentyp_kurzbz='')
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{
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$qry = "SElECT * FROM public.tbl_firma";
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if($firmentyp_kurzbz!='')
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$qry.=" WHERE firmentyp_kurzbz='".addslashes($firmentyp_kurzbz)."'";
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$qry.=" ORDER BY name";
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if($this->db_query($qry))
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{
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while($row = $this->db_fetch_object())
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{
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$fa = new firma();
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$fa->firma_id = $row->firma_id;
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$fa->name = $row->name;
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$fa->adresse = $row->adresse;
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$fa->email = $row->email;
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$fa->telefon = $row->telefon;
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$fa->fax = $row->fax;
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$fa->anmerkung = $row->anmerkung;
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$fa->firmentyp_kurzbz = $row->firmentyp_kurzbz;
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$fa->updateamum = $row->updateamum;
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$fa->updatevon = $row->updatevon;
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$fa->insertamum = $row->insertamum;
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$fa->insertvon = $row->insertvon;
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$fa->ext_id = $row->ext_id;
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$fa->schule = ($row->schule=='t'?true:false);
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$this->result[] = $fa;
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}
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return true;
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}
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else
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{
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$this->errormsg = 'Fehler beim Laden des Datensatzes';
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return false;
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}
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}
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}
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?>
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