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<?php
class konto{
private $uid;
private $betrag;
private $art;
private $verwendung;
private $empfanger;
private $db;
public function __construct(){
global $datenbank;
$this->db = $datenbank;
}
public function set_var($uid,$betrag,$art,$verwendung,$empfaenger = 0){
$this->set_uid($uid);
$this->set_betrag($betrag);
$this->set_art($art);
$this->set_verw($verwendung);
if($empfaenger != 0){ $this->set_empfaenger($empfaenger);}
if($art == '-'){
$this->abzug();
}else{
$this->gutschrift();
}
}
private function set_empfaenger($uid){
$this->empfanger = $uid;
}
private function set_verw($verw){
$this->verwendung = $verw;
}
private function set_uid($uid){
if(!is_numeric($uid)){ $this->uid = 0;}else{ $this->uid = $uid;}
}
private function set_betrag($betrag){
if(!is_numeric($betrag)){ $this->betrag = 0;}else{ $this->betrag = str_replace(",",".",$betrag);}
}
private function set_art($art){
$this->art = $art;
}
private function abzug(){
$konto = $this->kontostand();
$buchung_ok = $this->db->query("UPDATE ". PREFIX . KONTO ." SET kontostand_a = kontostand_a - $this->betrag WHERE uid = '$this->uid' ");
$this->buchungsliste($buchung_ok);
}
private function gutschrift(){
$konto = $this->kontostand();
$buchung_ok = $this->db->query("UPDATE ". PREFIX . KONTO ." SET kontostand_a = kontostand_a + $this->betrag WHERE uid = '$this->uid' ");
$this->buchungsliste($buchung_ok);
}
private function buchungsliste($buchung_ok){
$buch = array(
"uid" => $this->uid,
"buchungszeit" => time(),
"buchungs_id" => create_code(11),
"buchungsmenge" => $this->art . $this->betrag,
"verwendungszweck" => $this->verwendung
);
if($buchung_ok == true){ $buch['buchung_ok'] = 1;}
if($this->db->insert(PREFIX . BUCH , $buch) == true){
meldung(0,KONTO_BUCHUNG_TRUE);
}else{
meldung(1,KONTO_BUCHUNG_FALSE);
}
}
private function kontostand(){
$return = $this->db->get_row("SELECT kontostand_a FROM ". PREFIX . KONTO ." WHERE uid = '$this->uid' ",true);
return $return->kontostand_a;
}
}