651 lines
23 KiB
PHP
651 lines
23 KiB
PHP
<?php
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// Datenbank-Verbindungsparameter
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require_once ('dbutils.php');
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require_once ('commonutils.php');
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require_once ('queuecontent.php');
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// require_once ('content.php');
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class Roomtables {
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var $dbutils;
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function __construct() {
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$this->dbutils = new DbUtils();
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}
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function handleCommand($command) {
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if(session_id() == '') {
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session_start();
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if (!isset($_SESSION['angemeldet']) || !$_SESSION['angemeldet']) {
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echo json_encode(array("status" => "ERROR", "code" => ERROR_NOT_AUTHOTRIZED, "msg" => ERROR_NOT_AUTHOTRIZED_MSG));
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return;
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}
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}
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header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
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header("Cache-Control: post-check=0, pre-check=0", false);
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header("Pragma: no-cache");
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if($command == 'showAllRooms') {
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$this->showAllRooms();
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} else if ($command == 'getRooms') {
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$this->getRooms(); // only rooms!
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} else if ($command == 'showAllRoomsAndTablesWithUnpaidItems') {
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$this->showAllRoomsAndTablesWithUnpaidItems();
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} else if ($command == 'getUnpaidTables') {
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$this->getUnpaidTables($_GET['roomid']);
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} else if ($command == 'getRoomfield') {
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$this->getRoomfield();
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} else if ($command == 'getRoomfieldAlsoInactive') {
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$this->getRoomfieldAlsoInactive();
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} else if ($command == 'setRoomInfo') {
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if (self::hasCurrentUserAdminRights()) {
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$this->setRoomInfo($_POST['rooms'],$_POST['togoworkprinter']);
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}
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} else if ($command == 'createTableCodes') {
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self::createTableCodes();
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} else if ($command == 'tableqrcodes') {
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self::tableqrcodes();
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}
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}
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private static function hasCurrentUserAdminRights() {
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if(session_id() == '') {
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session_start();
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}
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if (!isset($_SESSION['angemeldet']) || !$_SESSION['angemeldet']) {
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return false;
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} else {
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return ($_SESSION['is_admin']);
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}
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}
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private static function createTableCodes() {
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if (!self::hasCurrentUserAdminRights()) {
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echo json_encode(array("status" => "ERROR","msg" => "Benutzerrechte nicht ausreichend"));
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return;
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}
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try {
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$pdo = DbUtils::openDbAndReturnPdoStatic();
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$sql = "SELECT id FROM %resttables% WHERE removed is null AND (code is NULL OR code='')";
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$activeTables = CommonUtils::fetchSqlAll($pdo, $sql);
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$updateSql = "UPDATE %resttables% SET code=? WHERE id=?";
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foreach($activeTables as $table) {
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$tableid = $table["id"];
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$uniqid = md5(uniqid());
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CommonUtils::execSql($pdo, $updateSql, array($uniqid,$tableid));
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}
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echo json_encode(array("status" => "OK"));
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} catch (Exception $ex) {
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echo json_encode(array("status" => "ERROR","msg" => "Datenbank nicht erreichbar"));
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}
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}
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function showAllRooms() {
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$pdo = DbUtils::openDbAndReturnPdoStatic();
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$roomtables = $this->getAllTablesAndRooms($pdo);
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echo json_encode($roomtables);
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}
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public static function getUnpaidTablesCore($pdo,$roomid) {
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$userarea = self::getUserArea($pdo);
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$areaWhere = " ";
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if (!is_null($userarea)) {
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$area = intval($userarea);
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$areaWhere = " AND R.area='$area' ";
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}
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$tablesSql = "SELECT id,tableno FROM %resttables% R WHERE R.roomid=? AND removed is null $areaWhere ORDER BY sorting";
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$stmt = $pdo->prepare(DbUtils::substTableAlias($tablesSql));
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$stmt->execute(array($roomid));
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$result = $stmt->fetchAll();
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$tablesArr = array();
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foreach($result as $row) {
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$entry = array("id" => $row['id'], "name" => $row['tableno']);
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$tablesArr[] = $entry;
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}
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$tableresult = array();
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foreach($tablesArr as $aTable) {
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$tableid = $aTable['id'];
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$sql = "SELECT sum(%queue%.price) as sumprice,count(%queue%.price) as prodcount
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FROM %queue%
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INNER JOIN %products% ON %queue%.productid = %products%.id
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INNER JOIN %pricelevel% ON %queue%.pricelevel = %pricelevel%.id
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WHERE tablenr = ? AND paidtime is null AND toremove = '0'
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AND isclosed is null";
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$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
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$stmt->execute(array($tableid));
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$row = $stmt->fetchObject();
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if ($row != null) {
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$prodcount = $row->prodcount;
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$sumprice = $row->sumprice;
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if ($prodcount > 0) {
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$aTableEntry = array("id" => $tableid,"name" => $aTable["name"], "pricesum" => $sumprice);
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$tableresult[] = $aTableEntry;
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}
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}
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}
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return($tableresult);
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}
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function getUnpaidTables($roomid) {
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$pdo = DbUtils::openDbAndReturnPdoStatic();
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$priceTakeAway = $this->getUnpaidSumOfTakeAway($pdo);
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echo json_encode(array("status" => "OK", "tables" => self::getUnpaidTablesCore($pdo,$roomid), "takeawayprice" => $priceTakeAway));
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}
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function showAllRoomsAndTablesWithUnpaidItems() {
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$pdo = $this->dbutils->openDbAndReturnPdo($pdo);
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$roomtables = $this->getAllTablesAndRooms($pdo);
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for ($i=0;$i<count($roomtables);$i++) {
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$tablesArr = $roomtables[$i]["tables"];
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$newtablesArr = array();
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for ($j=0;$j<count($tablesArr);$j++) {
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$tableentry = $tablesArr[$j];
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$tableid = $tableentry["id"];
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if ($this->hasTableUnpaidItems($tableid)) {
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$newtablesArr[] = $tableentry;
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}
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}
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$roomtables[$i]["tables"] = $newtablesArr;
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}
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echo json_encode($roomtables);
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}
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function hasTableUnpaidItems($tableid) {
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$sql = "SELECT %queue%.id as id,longname,%queue%.price as price,%pricelevel%.name as pricelevelname,%products%.id as prodid
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FROM %queue%
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INNER JOIN %products% ON %queue%.productid = %products%.id
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INNER JOIN %pricelevel% ON %queue%.pricelevel = %pricelevel%.id
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WHERE tablenr = $tableid AND paidtime is null AND toremove = '0'
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ORDER BY ordertime;";
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$pdo = $this->dbutils->openDbAndReturnPdo();
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$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
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$stmt->execute();
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$count = $stmt->rowCount();
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if ($count > 0) {
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return true;
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} else {
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return false;
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}
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}
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/*
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* get only the rooms (for paydesk, because tables are dynamic due to their pay status)
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*/
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function getRooms() {
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$pdo = DbUtils::openDbAndReturnPdoStatic();
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$userarea = self::getUserArea($pdo);
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$sql = "SELECT id,roomname FROM %room% WHERE removed is null ORDER BY sorting";
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$result = CommonUtils::fetchSqlAll($pdo, $sql, null);
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$roomArr = array();
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foreach($result as $row) {
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$tablesToLookAt = $this->hasUserResponsibleTablesInRoom($pdo, $row['id'], $userarea);
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if (!$tablesToLookAt) {
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continue;
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}
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$roomEntry = array("id" => $row['id'], "name" => $row['roomname']);
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$roomArr[] = $roomEntry;
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}
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$priceTakeAway = $this->getUnpaidSumOfTakeAway($pdo);
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echo json_encode(array("roomstables" => $roomArr, "takeawayprice" => $priceTakeAway));
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}
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private function getUnpaidSumOfTakeAway($pdo) {
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$sql = "SELECT COALESCE(SUM(IF(%queue%.toremove='0' AND %queue%.paidtime is null,%queue%.price,0.00)),0.00) as pricesum FROM %queue% ";
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$sql .= " WHERE %queue%.tablenr is null AND isclosed is null";
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$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
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$stmt->execute();
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$row = $stmt->fetchObject();
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return $row->pricesum;
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}
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private function hasUserResponsibleTablesInRoom($pdo,$roomid,$userarea) {
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if (is_null($userarea)) {
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return true;
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}
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$sql = "SELECT count(id) as countid FROM %resttables% R WHERE R.roomid=? AND R.area=?";
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$row = CommonUtils::getRowSqlObject($pdo, $sql, array($roomid,$userarea));
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$countid = $row->countid;
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if ($countid > 0) {
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return true;
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} else {
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return false;
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}
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}
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private static function getUserArea($pdo) {
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if(session_id() == '') {
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session_start();
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}
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$userid = $_SESSION['userid'];
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$sql = "SELECT area FROM %user% WHERE id=?";
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$row = CommonUtils::getRowSqlObject($pdo, $sql, array($userid));
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return $row->area;
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}
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private static function getTimesFromArray($tableid,$reservations) {
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foreach($reservations as $res) {
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if ($res["tableid"] == $tableid) {
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return $res["times"];
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}
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}
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return '';
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}
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private static function sqlForEndTime() {
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$sqlEndTimeStamp = 'ADDTIME(CONCAT(starttime,":",starttimemin,":00"),CONCAT(duration,":",durationmins,":00"))';
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$sqlEndHour = 'HOUR(' . $sqlEndTimeStamp . ') as endhour';
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$sqlEndMin = 'MINUTE(' . $sqlEndTimeStamp . ') as endmin';
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$sqlEndTime = "$sqlEndHour,$sqlEndMin";
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return $sqlEndTime;
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}
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private function getAllTablesAndRooms($pdo)
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{
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$sqlEndTimeStamp = 'ADDTIME(CONCAT(starttime,":",starttimemin,":00"),CONCAT(duration,":",durationmins,":00"))';
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$sqlEndHour = 'HOUR(' . $sqlEndTimeStamp . ') ';
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$sqlEndMin = 'LPAD(MINUTE(' . $sqlEndTimeStamp . '),2,0)';
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$sql = "SELECT tableid,GROUP_CONCAT(DISTINCT CONCAT(starttime,':',LPAD(starttimemin,2,0),'-',($sqlEndHour),':',($sqlEndMin)) ORDER BY starttime) as times from %reservations% R ";
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//$sql = "SELECT tableid,GROUP_CONCAT(DISTINCT CONCAT(starttime,':00-',(starttime+duration),':00') ORDER BY starttime) as times from %reservations% R ";
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$sql .= "WHERE DATE(scheduledate)=CURDATE() AND (HOUR(NOW())-1) <= starttime GROUP BY tableid";
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$reservations = CommonUtils::fetchSqlAll($pdo, $sql);
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$userarea = self::getUserArea($pdo);
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$queue = new QueueContent();
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$sql = "SELECT id,roomname FROM %room% WHERE removed is null ORDER BY sorting";
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$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
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$stmt->execute();
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$dbresult = $stmt->fetchAll(PDO::FETCH_ASSOC);
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$arrayOfRooms = array();
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$showprepinwaiter = CommonUtils::getConfigValue($pdo, 'showprepinwaiter', 1);
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$workflowconfig = CommonUtils::getConfigValue($pdo, 'workflowconfig', 0);
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$queryprodForTableView = false;
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if (($showprepinwaiter == 1) && (($workflowconfig == 0) || ($workflowconfig == 1))) {
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$queryprodForTableView = true;
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}
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foreach($dbresult as $zeile) {
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$roomid = $zeile['id'];
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$tablesToLookAt = $this->hasUserResponsibleTablesInRoom($pdo, $roomid, $userarea);
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if (!$tablesToLookAt) {
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continue;
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}
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$tablesArray = array();
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$areaWhere = " ";
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if (!is_null($userarea)) {
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$area = intval($userarea);
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$areaWhere = " AND R.area='$area' ";
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}
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$sql = "SELECT R.id as id,R.tableno as name,R.sorting as sorting,";
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$sql .= " COALESCE(SUM(IF(Q.toremove='0' AND Q.paidtime is null AND Q.isclosed is null,Q.price,0.00)),0.00) as pricesum FROM %resttables% R";
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$sql .= " LEFT OUTER JOIN %queue% Q ON Q.tablenr=R.id WHERE R.removed is null AND active='1' AND ";
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$sql .= " R.roomid=? $areaWhere GROUP BY R.id,name ";
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$sql .= " ORDER BY R.sorting";
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$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
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$stmt->execute(array($roomid));
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$tablesArray = $stmt->fetchAll(PDO::FETCH_OBJ);
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foreach ($tablesArray as $tableEntry) {
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$resTxt = self::getTimesFromArray($tableEntry->id, $reservations);
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$arrayOfProdsAndIdsOfATable = array("prods" => array(), "ids" => '');
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if ($queryprodForTableView) {
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$arrayOfProdsAndIdsOfATable = $queue->getAllPreparedProductsForTableidAsArray($pdo,$tableEntry->id);
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}
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$arrayOfProdsOfATable = $arrayOfProdsAndIdsOfATable['prods'];
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$numberOfProductsTotalToServe = $queue->numberOfProductsForTableNotDelivered($pdo,$tableEntry->id);
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$numberOfReadyProducts = count($arrayOfProdsOfATable);
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$queueids = $this->getIdsFromProdList($arrayOfProdsOfATable);
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$tableEntry->prodcount = $numberOfProductsTotalToServe;
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$tableEntry->prodready = $numberOfReadyProducts;
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$tableEntry->readyQueueIds = $queueids;
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$tableEntry->reservations = $resTxt;
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}
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$aRoomEntry = array ("id" => $roomid, "name" => $zeile['roomname'], "tables" => $tablesArray);
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$arrayOfRooms[] = $aRoomEntry;
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}
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$priceTakeAway = $this->getUnpaidSumOfTakeAway($pdo);
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$arrayOfProdsAndIdsOfATable = array("prods" => array(), "ids" => '');
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if ($showprepinwaiter == 1) {
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$arrayOfProdsAndIdsOfATable = $queue->getAllPreparedProductsForTableidAsArray($pdo,null);
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}
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$arrayOfProdsOfATable = $arrayOfProdsAndIdsOfATable['prods'];
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$numberOfProductsTotalToServe = $queue->numberOfProductsForTableNotDelivered($pdo,null);
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$numberOfReadyProducts = count($arrayOfProdsOfATable);
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$queueids = $this->getIdsFromProdList($arrayOfProdsOfATable);
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return array("roomstables" => $arrayOfRooms, "takeawayprice" => $priceTakeAway,
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"takeawayprodcount" => $numberOfProductsTotalToServe,
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"takeawayprodready" => $numberOfReadyProducts,
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"takeawayReadyQueueIds" => $queueids
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);
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}
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function getIdsFromProdList($arrayOfProdsOfATable) {
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$idArr = array();
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if (!is_null($arrayOfProdsOfATable) && (count($arrayOfProdsOfATable) > 0)) {
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foreach($arrayOfProdsOfATable as $queueEntry) {
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$idArr[] = $queueEntry["id"];
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}
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return $idArr;
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} else {
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return array();
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}
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}
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function setRoomInfo($roomsAsJson,$togoworkprinter) {
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$rooms = json_decode($roomsAsJson, true);
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$pdo = DbUtils::openDbAndReturnPdoStatic();
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$pdo->beginTransaction();
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try {
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$sql = "UPDATE %resttables% SET removed=1";
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CommonUtils::execSql($pdo, $sql, null);
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$sql = "UPDATE %room% SET removed=1";
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CommonUtils::execSql($pdo, $sql, null);
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foreach($rooms as $aRoom) {
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$roomid = $aRoom["roomid"];
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$printer = $aRoom["printer"];
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if ($printer == 0) {
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$printer = null;
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}
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$name = trim($aRoom["name"]);
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$sorting = trim($aRoom["sorting"]);
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$abbreviation = trim($aRoom["abbreviation"]);
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if (!is_numeric($roomid)) {
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$sql = "INSERT INTO %room% (roomname,abbreviation,printer,sorting) VALUES(?,?,?,?)";
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CommonUtils::execSql($pdo, $sql, array($name,$abbreviation,$printer,$sorting));
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$roomid = $pdo->lastInsertId();
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} else {
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$sql = "UPDATE %room% SET removed=?,roomname=?,abbreviation=?,printer=?,sorting=? WHERE id=?";
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CommonUtils::execSql($pdo, $sql, array(null,$name,$abbreviation,$printer,$sorting,$roomid));
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}
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if (isset($aRoom["tables"])) {
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$tables = $aRoom["tables"];
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foreach($tables as $t) {
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$tableid = $t["id"];
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$tablename = $t["tablename"];
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$name = $t["name"];
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$code = "";
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if (isset($t["code"])) {
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$code = $t["code"];
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}
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$area = $t["area"];
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if ($area == 0) {
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$area = null;
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}
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$sorting = $t["sorting"];
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$active = $t["active"];
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$allowoutorder = $t["allowoutorder"];
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if (!is_numeric($tableid)) {
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$sql = "INSERT INTO %resttables% (tableno,roomid,code,name,area,active,allowoutorder,sorting) VALUES(?,?,?,?,?,?,?,?)";
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CommonUtils::execSql($pdo, $sql, array($tablename,$roomid,$code,$name,$area,$active,$allowoutorder,$sorting));
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} else {
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if (self::hasTableChanged($pdo, $t)) {
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$sql = "INSERT INTO %resttables% (tableno,roomid,code,name,area,active,allowoutorder,sorting) VALUES(?,?,?,?,?,?,?,?)";
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CommonUtils::execSql($pdo, $sql, array($tablename,$roomid,$code,$name,$area,$active,$allowoutorder,$sorting));
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//$newTableId = $pdo->lastInsertId();
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$sql = "UPDATE %resttables% SET removed=? WHERE id=?";
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CommonUtils::execSql($pdo, $sql, array(1,$t["id"]));
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} else {
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$sql = "UPDATE %resttables% SET removed=?,tableno=?,roomid=?,code=?,name=?,area=?,active=?,allowoutorder=?,sorting=? WHERE id=?";
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CommonUtils::execSql($pdo, $sql, array(null,$tablename,$roomid,$code,$name,$area,$active,$allowoutorder,$sorting,$tableid));
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}
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}
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}
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}
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}
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$sql = "select %tablepos%.id as posid,%resttables%.removed FROM %tablepos%,%resttables% WHERE %resttables%.removed is not null AND %resttables%.id=%tablepos%.tableid";
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$result = CommonUtils::fetchSqlAll($pdo, $sql, null);
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foreach($result as $r) {
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$sql = "DELETE FROM %tablepos% WHERE id=?";
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CommonUtils::execSql($pdo, $sql, array($r["posid"]));
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};
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$sql = "select %tablemaps%.id as posid,%room%.removed FROM %tablemaps%,%room% WHERE %room%.removed is not null AND %room%.id=%tablemaps%.roomid";
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, null);
|
|
foreach($result as $r) {
|
|
$sql = "DELETE FROM %tablemaps% WHERE id=?";
|
|
CommonUtils::execSql($pdo, $sql, array($r["posid"]));
|
|
}
|
|
|
|
$hist = new HistFiller();
|
|
$hist->updateConfigInHist($pdo, "togoworkprinter", $togoworkprinter);
|
|
|
|
$sql = "SELECT R.id as resid FROM %reservations% R,%resttables% T WHERE R.tableid=T.id AND T.removed is not null";
|
|
$allReservIds = CommonUtils::fetchSqlAll($pdo, $sql, null);
|
|
$sql = "DELETE FROM %reservations% WHERE id=?";
|
|
foreach($allReservIds as $resid) {
|
|
CommonUtils::execSql($pdo, $sql, array($resid["resid"]));
|
|
}
|
|
|
|
$pdo->commit();
|
|
} catch (Exception $ex) {
|
|
echo json_encode(array("status" => "ERROR","msg" => $ex->getMessage()));
|
|
$pdo->rollBack();
|
|
return;
|
|
}
|
|
$this->getRoomfieldAlsoInactive($pdo);
|
|
}
|
|
|
|
private static function hasTableChanged($pdo,$t) {
|
|
$fieldsThatIndicateChange = array(
|
|
array("colfrombrowser" => "tablename","dbcol" => "tableno"),
|
|
array("colfrombrowser" => "name","dbcol" => "name"),
|
|
array("colfrombrowser" => "sorting","dbcol" => "sorting"),
|
|
array("colfrombrowser" => "active","dbcol" => "active"),
|
|
array("colfrombrowser" => "allowoutorder","dbcol" => "allowoutorder"),
|
|
);
|
|
|
|
$dbcols = array();
|
|
foreach($fieldsThatIndicateChange as $f) {
|
|
$el = $f["dbcol"];
|
|
$getfield = "COALESCE(" . $el . ",'') as " . $el;
|
|
$dbcols[] = $getfield;
|
|
}
|
|
$sql = "SELECT " . implode(",",$dbcols) . " FROM %resttables% WHERE id=?";
|
|
$res = CommonUtils::fetchSqlAll($pdo, $sql, array($t["id"]));
|
|
$datarow = $res[0];
|
|
$changed = false;
|
|
|
|
foreach($fieldsThatIndicateChange as $f) {
|
|
$fieldValueInDb = $datarow[$f["dbcol"]];
|
|
$destProp = $t[$f["colfrombrowser"]];
|
|
if ($fieldValueInDb != $destProp) {
|
|
$changed = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return $changed;
|
|
}
|
|
|
|
function getRoomfieldAlsoInactive($pdo = null) {
|
|
if (is_null($pdo)) {
|
|
$pdo = $this->dbutils->openDbAndReturnPdo();
|
|
}
|
|
$this->getRoomfieldCore($pdo, true);
|
|
}
|
|
|
|
function getRoomfield($pdo = null) {
|
|
if (is_null($pdo)) {
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
}
|
|
$this->getRoomfieldCore($pdo, false);
|
|
}
|
|
|
|
function getRoomfieldCore($pdo,$includeInActiveTables) {
|
|
|
|
$sql = "SELECT id,roomname,COALESCE(abbreviation,'') as abbreviation,COALESCE(printer,0) as printer,sorting FROM %room% WHERE removed is null ORDER BY 'sorting'";
|
|
$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
|
|
$stmt->execute();
|
|
$result = $stmt->fetchAll();
|
|
$numberOfRooms = count($result);
|
|
|
|
$maxTables = 0;
|
|
$roomArr = array();
|
|
|
|
$where = "removed is null AND active='1'";
|
|
if ($includeInActiveTables) {
|
|
$where = "removed is null";
|
|
}
|
|
|
|
foreach($result as $row) {
|
|
$roomid = $row['id'];
|
|
$roomname = $row['roomname'];
|
|
$abbreviation = $row['abbreviation'];
|
|
$printer = $row['printer'];
|
|
$roomsorting = $row['sorting'];
|
|
|
|
$sql = "SELECT id,tableno,COALESCE(code,'') as code,COALESCE(name,'') as name,COALESCE(allowoutorder,0) as allowoutorder,COALESCE(sorting,1) as sorting,COALESCE(active,1) as active,COALESCE(area,0) as area FROM %resttables% WHERE roomid=? AND $where ORDER BY 'sorting'";
|
|
$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
|
|
$stmt->execute(array($row['id']));
|
|
$numberOfTables = $stmt->rowCount();
|
|
$maxTables = ($maxTables < $numberOfTables ? $numberOfTables : $maxTables);
|
|
$tableresult = $stmt->fetchAll();
|
|
|
|
$tableArr = array();
|
|
foreach($tableresult as $aTable) {
|
|
$tableArr[] = array("id" => $aTable['id'], "tablename" => $aTable['tableno'],"name" => $aTable['name'],"code" => $aTable['code'],"area" => $aTable['area'],"allowoutorder" => $aTable['allowoutorder'],"active" => $aTable['active'],"sorting" => $aTable['sorting']);
|
|
}
|
|
$roomArr[] = array("roomid" => $roomid, "roomname" => $roomname, "abbreviation" => $abbreviation, "printer" => $printer, "sorting" => $roomsorting, "tables" => $tableArr, "noOfTables" => $numberOfTables);
|
|
}
|
|
|
|
$togoworkprinter = CommonUtils::getConfigValue($pdo, "togoworkprinter", 0);
|
|
|
|
echo json_encode(array("status" => "OK", "noOfRooms" => $numberOfRooms, "maxTables" => $maxTables, "roomfield" => $roomArr, "togoworkprinter" => $togoworkprinter));
|
|
}
|
|
|
|
public static function getTablesForGuestsystem($pdo) {
|
|
$sql = "SELECT id,name,COALESCE(code,'') as code FROM %resttables% WHERE removed is null AND active=? AND allowoutorder=?";
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, array(1,1));
|
|
return $result;
|
|
}
|
|
|
|
private static function createSingleQRCode($guesturl,$tablename,$tableid,$code,$addOnText,$guestqrsize,$guestqrfontsize,$version) {
|
|
$arg = $guesturl . '/index.php?code=' . $code . "_" . $tableid . "_" . $version;
|
|
$txt = '<div style="width:' . $guestqrsize . 'px;text-align:center;">';
|
|
$txt .= 'Tisch: ' . $tablename . '<br>';
|
|
if (!is_null($code) && ($code != '')) {
|
|
$txt .= '<img src="utilities/osqrcode.php?cmd=link&arg=' . $arg . '" style="width:' . $guestqrsize . 'px;" /><br>';
|
|
} else {
|
|
$txt .= '<p><b>Tischcode wurde noch nicht zugewiesen</b><br>';
|
|
}
|
|
$txt .= '<p><span style="font-size:' . $guestqrfontsize . 'px;">' . $addOnText . '</span>';
|
|
$txt .= '</div>';
|
|
return $txt;
|
|
}
|
|
|
|
private static function createQrCodeForTables($pdo,$guesturl,$addOnText,$guestqrsize,$guestqrfontsize,$version) {
|
|
$maxCols = round(500.0/($guestqrsize + 20));
|
|
$allTables = self::getTablesForGuestsystem($pdo);
|
|
$txt = '<table class="qrcodes">';
|
|
$col = 0;
|
|
foreach($allTables as $aTable) {
|
|
$code = $aTable['code'];
|
|
$tableid = $aTable['id'];
|
|
$tablename = $aTable['name'];
|
|
if ($col == 0) {
|
|
$txt .= "<tr>";
|
|
}
|
|
$txt .= '<td>' . self::createSingleQRCode($guesturl, $tablename, $tableid, $code, $addOnText, $guestqrsize, $guestqrfontsize,$version);
|
|
$col++;
|
|
if ($col == $maxCols) {
|
|
$col = 0;
|
|
$txt .= "</tr>";
|
|
}
|
|
}
|
|
$txt .= "</table>";
|
|
return $txt;
|
|
}
|
|
|
|
private static function tableqrcodes() {
|
|
header( "Expires: Mon, 20 Dec 1998 01:00:00 GMT" );
|
|
header( "Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT" );
|
|
header( "Cache-Control: no-cache, must-revalidate" );
|
|
header( "Content-Type: text/html; charset=utf8" );
|
|
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
|
|
$version = CommonUtils::getConfigValue($pdo, 'version', "0.0.0");
|
|
$version = str_replace(".","",$version);
|
|
|
|
$guestUrl = CommonUtils::getConfigValue($pdo, 'guesturl', '');
|
|
|
|
if (CommonUtils::strEndsWith($guestUrl, "/")) {
|
|
$guestUrl = substr($guestUrl, 0, strlen($guestUrl) - 1);
|
|
}
|
|
|
|
if (CommonUtils::strEndsWith($guestUrl, "/index.php")) {
|
|
$guestUrl = substr($guestUrl, 0, strlen($guestUrl) - strlen("/index.php"));
|
|
}
|
|
|
|
$guestqrtext = CommonUtils::getConfigValue($pdo, 'guestqrtext', '');
|
|
$guestqrsize = CommonUtils::getConfigValue($pdo, 'guestqrsize', '');
|
|
if (($guestqrsize < 20) || ($guestqrsize > 500)) {
|
|
$guestqrsize = 150;
|
|
}
|
|
$guestqrfontsize = CommonUtils::getConfigValue($pdo, 'guestqrfontsize', '');
|
|
if (($guestqrfontsize < 5) || ($guestqrfontsize > 50)) {
|
|
$guestqrfontsize = 15;
|
|
}
|
|
if (is_null($guestUrl) || ($guestUrl == '')) {
|
|
echo "Gastbestell-URL noch nicht konfiguriert";
|
|
return;
|
|
}
|
|
|
|
$txt = "<html><head>";
|
|
$txt .= "<title>Tisch QR-Codes für die Gastbestellung</title>";
|
|
$txt .= '<meta http-equiv="content-type" content="text/html; charset=utf-8">';
|
|
$txt .= '<link rel="stylesheet" type="text/css" href="../css/bestformat.css?v=2.0.11">';
|
|
$txt .= "</head>";
|
|
$txt .= "<body>";
|
|
$txt .= "<h1>Tisch QR-Codes für die Gastbestellung</h1><p>";
|
|
|
|
$txt .= self::createQrCodeForTables($pdo,$guestUrl,$guestqrtext,$guestqrsize,$guestqrfontsize,$version);
|
|
$txt .= "</body></html>";
|
|
echo $txt;
|
|
}
|
|
}
|