394 lines
17 KiB
PHP
394 lines
17 KiB
PHP
<?php
|
|
require_once ('dbutils.php');
|
|
require_once ('utilities/Emailer.php');
|
|
|
|
class Reservation {
|
|
var $dbutils;
|
|
private static $RES_TYPE_NORMAL = 0;
|
|
private static $RES_TYPE_BLOCKDAY = 1;
|
|
|
|
function __construct() {
|
|
$this->dbutils = new DbUtils();
|
|
}
|
|
|
|
function handleCommand($command) {
|
|
if (!$this->isUserAlreadyLoggedInForPhpAndMayReserve()) {
|
|
echo json_encode(array("status" => "ERROR", "code" => ERROR_RES_NOT_AUTHOTRIZED, "msg" => ERROR_RES_NOT_AUTHOTRIZED_MSG));
|
|
} else {
|
|
switch ($command) {
|
|
case 'createReservation':
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
self::createReservation($pdo,$_POST['day'],$_POST['month'],$_POST['year'],$_POST['starthour'],$_POST['startmin'],$_POST['name'],$_POST['email'],$_POST['persons'],$_POST['durationhours'],$_POST['durationmins'],$_POST['phone'],$_POST['remark'],$_POST["tableid"],self::$RES_TYPE_NORMAL);
|
|
break;
|
|
case 'getReservations':
|
|
$this->getReservations($_GET['day'],$_GET['month'],$_GET['year']);
|
|
break;
|
|
case 'changeReservation':
|
|
$this->changeReservation($_POST['id'],$_POST['day'],$_POST['month'],$_POST['year'],$_POST['starthour'],$_POST['startmin'],$_POST['name'],$_POST['email'],$_POST['persons'],$_POST['durationhours'],$_POST['durationmins'],$_POST['phone'],$_POST['remark'],$_POST["tableid"]);
|
|
break;
|
|
case 'delReservation':
|
|
$this->delReservation($_POST['id']);
|
|
break;
|
|
case 'emailConfirmReservation':
|
|
$this->emailConfirmReservation($_POST['to'],$_POST['msg']);
|
|
break;
|
|
case 'reservationsAsHtml':
|
|
$this->reservationsAsHtml($_GET['day'],$_GET['month'],$_GET['year']);
|
|
break;
|
|
case 'blockday':
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
self::blockday($pdo,$_POST["day"],$_POST["month"],$_POST["year"],$_POST["remark"]);
|
|
break;
|
|
case 'releaseday':
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
self::releaseday($pdo,$_POST["day"],$_POST["month"],$_POST["year"]);
|
|
break;
|
|
case 'getfutureblocks':
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
self::getFutureBlocks($pdo);
|
|
break;
|
|
default:
|
|
echo json_encode(array("status" => "OK","msg" => "Kommando nicht unterstuetzt."));
|
|
}
|
|
}
|
|
}
|
|
|
|
function isUserAlreadyLoggedInForPhpAndMayReserve() {
|
|
if(session_id() == '') {
|
|
session_start();
|
|
}
|
|
if (!isset($_SESSION['angemeldet']) || !$_SESSION['angemeldet']) {
|
|
return false;
|
|
} else {
|
|
return ($_SESSION['right_reservation']);
|
|
}
|
|
}
|
|
|
|
private static function blockday($pdo,$day,$month,$year,$remark) {
|
|
// REM* check, if there is already a block. In this case replace it
|
|
$sql = "SELECT id FROM %reservations% WHERE DATE(scheduledate)=? AND restype=?";
|
|
$resdate = new DateTime($year . '-' . $month . '-' . $day);
|
|
$resdateTxt = $resdate->format('Y-m-d');
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, array($resdateTxt,self::$RES_TYPE_BLOCKDAY));
|
|
if (count($result) > 0) {
|
|
// REM* block entries found! User must delete it first!
|
|
echo json_encode(array("status" => "ERROR","msg" => "Der Tag wurde bereits geblockt"));
|
|
return;
|
|
}
|
|
|
|
return self::createReservation($pdo, $day, $month, $year, 0, 0, "", "", 0, 23, 59, "", $remark, null, self::$RES_TYPE_BLOCKDAY);
|
|
}
|
|
|
|
private static function releaseday($pdo,$day,$month,$year) {
|
|
try {
|
|
$sql = "DELETE FROM %reservations% WHERE DATE(scheduledate)=? AND restype=?";
|
|
$resdate = new DateTime($year . '-' . $month . '-' . $day);
|
|
$resdateTxt = $resdate->format('Y-m-d');
|
|
CommonUtils::execSql($pdo, $sql, array($resdateTxt,self::$RES_TYPE_BLOCKDAY));
|
|
echo json_encode(array("status" => "OK"));
|
|
} catch (Exception $ex) {
|
|
echo json_encode(array("status" => "ERROR","msg" => "Datenbank-Fehler: " . $ex->getMessage()));
|
|
}
|
|
}
|
|
|
|
// REM* get all days that are full-day blocked
|
|
private static function getFutureBlocks($pdo) {
|
|
try {
|
|
$sql = "SELECT id,DATE(scheduledate) as scheduledate,remark FROM %reservations% WHERE restype=? AND DATE(scheduledate) >= DATE_ADD(NOW(), INTERVAL -360 DAY) ORDER BY DATE(scheduledate)";
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, array(self::$RES_TYPE_BLOCKDAY));
|
|
echo json_encode(array("status" => "OK","msg" => $result));
|
|
} catch (Exception $ex) {
|
|
echo json_encode(array("status" => "ERROR","msg" => "Datenbank-Fehler: " . $ex->getMessage()));
|
|
}
|
|
}
|
|
|
|
private static function isBookingAllowed($pdo,$day,$month,$year) {
|
|
$scheduledDate = "$year-$month-$day";
|
|
$sql = "SELECT id FROM %reservations% WHERE restype=? AND DATE(scheduledate) = ?";
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, array(self::$RES_TYPE_BLOCKDAY,$scheduledDate));
|
|
if (count($result) > 0) {
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private static function createReservation($pdo,$day,$month,$year,$start,$startmin,$name,$email,$persons,$durationhours,$durationmins,$phone,$remark,$tableid,$restype) {
|
|
// REM* check if booking is allowed
|
|
if (!self::isBookingAllowed($pdo, $day, $month, $year)) {
|
|
echo json_encode(array("status" => "ERROR","msg" => "Tag für weitere Buchungen gesperrt"));
|
|
return;
|
|
}
|
|
|
|
$userid = $_SESSION['userid'];
|
|
date_default_timezone_set(DbUtils::getTimeZone());
|
|
$currentTime = date('Y-m-d H:i:s');
|
|
$scheduledDate = "$year-$month-$day 00:00:00";
|
|
|
|
// REM* check if date is in the past
|
|
// REM* $resdate = new DateTime($year . '-' . $month . '-' . $day);
|
|
// REM* $curDate = new DateTime(date('Y-m-d'));
|
|
// REM* $interval = $curDate->diff($resdate);
|
|
// REM* $daysDiff = intval($interval->format('%R%a'));
|
|
// REM* if ($daysDiff < 0) {
|
|
// REM* echo json_encode(array("status" => "ERROR", "msg" => "Reservierungsdatum liegt in der Vergangenheit"));
|
|
// REM* return;
|
|
// REM* }
|
|
|
|
if ($tableid <= 0) {
|
|
$tableid = null;
|
|
}
|
|
|
|
try {
|
|
$pdo->beginTransaction();
|
|
|
|
$sql = "INSERT INTO `%reservations%` (
|
|
`id` , `creator`,`creationdate`,`scheduledate`,`name`,`email`,`starttime`,`starttimemin`,`duration`,`durationmins`,`persons`,`phone`,`remark`,`tableid`,`restype`)
|
|
VALUES (
|
|
NULL , ?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
|
|
CommonUtils::execSql($pdo, $sql, array($userid,$currentTime,$scheduledDate,$name,$email,$start,$startmin,$durationhours,$durationmins,$persons,$phone,$remark,$tableid,$restype));
|
|
|
|
$pdo->commit();
|
|
echo json_encode(array("status" => "OK"));
|
|
}
|
|
catch (PDOException $e) {
|
|
$pdo->rollBack();
|
|
echo json_encode(array("status" => "ERROR", "code" => ERROR_GENERAL_DB_NOT_READABLE, "msg" => ERROR_GENERAL_DB_NOT_READABLE_MSG));
|
|
}
|
|
}
|
|
|
|
private function changeReservation($id,$day,$month,$year,$startHour,$startMin,$name,$email,$persons,$durationHours,$durationMins,$phone,$remark,$tableid) {
|
|
// REM* check if booking is allowed
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
if (!self::isBookingAllowed($pdo, $day, $month, $year)) {
|
|
echo json_encode(array("status" => "ERROR","msg" => "Tag für weitere Buchungen gesperrt"));
|
|
return;
|
|
}
|
|
$userid = $_SESSION['userid'];
|
|
date_default_timezone_set(DbUtils::getTimeZone());
|
|
$currentTime = date('Y-m-d H:i:s');
|
|
$scheduledDate = "$year-$month-$day 00:00:00";
|
|
|
|
try {
|
|
$pdo->beginTransaction();
|
|
|
|
$sql = "UPDATE `%reservations%` SET creator=?,creationdate=?,scheduledate=?,name=?,email=?,starttime=?,starttimemin=?,duration=?,durationmins=?,persons=?,phone=?,remark=?,tableid=? WHERE id=?";
|
|
CommonUtils::execSql($pdo, $sql, array($userid,$currentTime,$scheduledDate,$name,$email,$startHour,$startMin,$durationHours,$durationMins,$persons,$phone,$remark,$tableid,$id));
|
|
$pdo->commit();
|
|
echo json_encode(array("status" => "OK"));
|
|
}
|
|
catch (PDOException $e) {
|
|
$pdo->rollBack();
|
|
echo json_encode(array("status" => "ERROR", "code" => ERROR_GENERAL_DB_NOT_READABLE, "msg" => ERROR_GENERAL_DB_NOT_READABLE_MSG));
|
|
}
|
|
}
|
|
|
|
private function delReservation($id) {
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
try {
|
|
$pdo->beginTransaction();
|
|
$sql = "DELETE FROM `%reservations%` WHERE id=?";
|
|
CommonUtils::execSql($pdo, $sql, array($id));
|
|
$pdo->commit();
|
|
echo json_encode(array("status" => "OK"));
|
|
}
|
|
catch (PDOException $e) {
|
|
$pdo->rollBack();
|
|
echo json_encode(array("status" => "ERROR", "code" => ERROR_GENERAL_DB_NOT_READABLE, "msg" => ERROR_GENERAL_DB_NOT_READABLE_MSG));
|
|
}
|
|
}
|
|
|
|
private function emailConfirmReservation($toEmail,$msg) {
|
|
// first find sender email
|
|
$pdo = $this->dbutils->openDbAndReturnPdo();
|
|
|
|
$msg = str_replace("\n", "\r\n", $msg);
|
|
|
|
$topictxt = "Reservierungsbestätigung\r\n";
|
|
|
|
if (Emailer::sendEmail($pdo, $msg, $toEmail, $topictxt)) {
|
|
echo json_encode("OK");
|
|
} else {
|
|
echo json_encode("ERROR");
|
|
}
|
|
}
|
|
|
|
private static function getNoOfActiveRooms($pdo) {
|
|
$sql = "SELECT COUNT(id) as countid FROM %room% WHERE removed is null";
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, null);
|
|
if (count($result) > 0) {
|
|
return $result[0]["countid"];
|
|
}
|
|
return 0;
|
|
}
|
|
private function reservationsAsHtml($day,$month,$year) {
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
$sql = self::getSqlForResByTime();
|
|
$timeSortedReservations = $this->getReservationsCore($pdo,$day,$month,$year,$sql . " ORDER BY starttime,roomsorting,tablesorting");
|
|
$numberOfActiveRooms = self::getNoOfActiveRooms($pdo);
|
|
|
|
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( "Pragma: no-cache" );
|
|
header( "Content-Type: text/html; charset=utf8" );
|
|
|
|
$txt = "<html><head>";
|
|
$txt .= "<title>Reservierungsübersicht</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=2.0.6">';
|
|
$txt .= "</head>";
|
|
$txt .= "<body>";
|
|
$txt .= "<h1>Reservierungsübersicht für $day.$month.$year</h1><p>";
|
|
$txt .= "<table class='gridtable'>";
|
|
$txt .= "<tr><th>Startuhrzeit<th>Dauer (Std.)<th>Gast<th>Personen<th>Platz<th>Zusatzinfo</tr>";
|
|
|
|
foreach ($timeSortedReservations as $row) {
|
|
$txt .= "<tr>";
|
|
$txt .= "<td>" . $row['start'] . ":00";
|
|
$txt .= "<td>" . $row['duration'];
|
|
$txt .= "<td>" . htmlspecialchars($row['guest']);
|
|
$txt .= "<td>" . htmlspecialchars($row['persons']);
|
|
if ($numberOfActiveRooms > 1) {
|
|
$txt .= "<td>" . htmlspecialchars($row['roomname']) . "/" . htmlspecialchars($row['tablename']);
|
|
} else {
|
|
$txt .= "<td>" . htmlspecialchars($row['tablename']);
|
|
}
|
|
$txt .= "<td>" . htmlspecialchars($row['remark']);
|
|
$txt .= "</tr>";
|
|
}
|
|
$txt .= "</table></body></html>";
|
|
echo $txt;
|
|
}
|
|
private static function getSqlForResByTime() {
|
|
// REM* roomname and tablename only for the html output
|
|
$sqlEndTime = self::sqlForEndTime();
|
|
$sql = "SELECT R.id,U.username as username,creationdate,scheduledate,starttime as starthour,starttimemin as startmin,$sqlEndTime,name,email,persons,duration,durationmins,phone,remark,tableid, ";
|
|
$sql .= "IF(tableid is null,'-1',(SELECT RO.id as roomid FROM %room% RO,%resttables% T WHERE T.id=tableid AND T.roomid=RO.id)) as roomid, ";
|
|
$sql .= "IF(tableid is null,'-1',(SELECT RO.sorting as roomsorting FROM %room% RO,%resttables% T WHERE T.id=tableid AND T.roomid=RO.id)) as roomsorting, ";
|
|
$sql .= "IF(tableid is null,'',(SELECT RO.roomname as roomname FROM %room% RO,%resttables% T WHERE T.id=tableid AND T.roomid=RO.id)) as roomname, ";
|
|
$sql .= "IF(tableid is null,'-1',(SELECT T.sorting as tablesorting FROM %room% RO,%resttables% T WHERE T.id=tableid AND T.roomid=RO.id)) as tablesorting, ";
|
|
$sql .= "IF(tableid is null,'',(SELECT T.tableno as tablename FROM %room% RO,%resttables% T WHERE T.id=tableid AND T.roomid=RO.id)) as tablename ";
|
|
$sql .= "FROM %reservations% R,%user% U ";
|
|
$sql .= "WHERE DATE(scheduledate)=? AND R.creator=U.id AND restype='0'";
|
|
return $sql;
|
|
}
|
|
// REM* the end time may be in next day, and the minutes may also need an hiour to be increased
|
|
private static function sqlForEndTime() {
|
|
$sqlEndTimeStamp = 'ADDTIME(CONCAT(starttime,":",starttimemin,":00"),CONCAT(duration,":",durationmins,":00"))';
|
|
// REM* will return something like 26:15:00 in case endtime is on next day
|
|
$sqlEndHour = 'HOUR(' . $sqlEndTimeStamp . ') as endhour';
|
|
$sqlEndMin = 'MINUTE(' . $sqlEndTimeStamp . ') as endmin';
|
|
$sqlEndTime = "$sqlEndHour,$sqlEndMin";
|
|
return $sqlEndTime;
|
|
}
|
|
private function getReservations($day,$month,$year) {
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
$sqlEndTime = self::sqlForEndTime();
|
|
|
|
// REM* the many sortings in the sql allow the sorting by time, room-sort and table-sort
|
|
$sql = self::getSqlForResByTime();
|
|
$timeSortedReservations = $this->getReservationsCore($pdo,$day,$month,$year,$sql . " ORDER BY starttime,roomsorting,tablesorting");
|
|
|
|
// REM* and now by table
|
|
$sql = "SELECT DISTINCT R.tableid as tableid,T.tableno as tablename,ROOM.id as roomid,ROOM.sorting as roomsorting,T.sorting as tablesorting FROM %reservations% R,%room% ROOM,%resttables% T ";
|
|
$sql .= " WHERE restype='0' AND DATE(scheduledate)=? AND tableid is not null AND tableid >= '0' ";
|
|
$sql .= " AND R.tableid = T.id AND T.roomid=ROOM.id ";
|
|
$sql .= " ORDER BY ROOM.sorting,T.sorting ";
|
|
$day = sprintf("%02s", $day);
|
|
$month = sprintf("%02s", $month);
|
|
$scheduledDate = "$year-$month-$day";
|
|
$allTablesOfResAtThatDate = CommonUtils::fetchSqlAll($pdo, $sql, array($scheduledDate));
|
|
$byTables = array();
|
|
|
|
foreach($allTablesOfResAtThatDate as $tableRes) {
|
|
$sql = "SELECT R.id,U.username as creator,creationdate,scheduledate,YEAR(scheduledate) as year,MONTH(scheduledate) as month, DAY(scheduledate) as day,starttime as starthour,starttimemin as startmin,name as guest,email,persons,duration as durationhours,durationmins,$sqlEndTime,";
|
|
$sql .= " phone,remark,tableid,'" . $tableRes["roomid"] . "' as roomid ";
|
|
$sql .= "FROM %reservations% R,%user% U ";
|
|
$sql .= "WHERE restype='0' AND DATE(scheduledate)=? AND R.creator=U.id AND tableid=? ";
|
|
$sql .= "ORDER BY starttime";
|
|
$allResOfThatTable = CommonUtils::fetchSqlAll($pdo, $sql, array($scheduledDate,$tableRes["tableid"]));
|
|
$byTables[] = array("tableid" => $tableRes["tableid"],"tablename" => $tableRes["tablename"],"roomid" => $tableRes["roomid"], "reservations" => $allResOfThatTable);
|
|
}
|
|
// REM* these were all reservations by table at the given date. Let's add all reservations without a table assignment
|
|
$sql = "SELECT R.id,U.username as creator,creationdate,scheduledate,YEAR(scheduledate) as year,MONTH(scheduledate) as month, DAY(scheduledate) as day,starttime as starthour,starttimemin as startmin,name as guest,email,persons,duration as durationhours,durationmins,$sqlEndTime,";
|
|
$sql .= " phone,remark,'-1' as tableid,'-1' as roomid ";
|
|
$sql .= "FROM %reservations% R,%user% U ";
|
|
$sql .= "WHERE restype='0' AND DATE(scheduledate)=? AND R.creator=U.id AND (tableid is null OR tableid='-1') ";
|
|
$sql .= "ORDER BY starttime";
|
|
$allResOfUndefinedTable = CommonUtils::fetchSqlAll($pdo, $sql, array($scheduledDate));
|
|
if (count($allResOfUndefinedTable) > 0) {
|
|
$byTables[] = array("tableid" => '-1',"tablename" => "?","roomid" => '-1', "reservations" => $allResOfUndefinedTable);
|
|
}
|
|
|
|
$msg = array("bytimes" => $timeSortedReservations,"bytables" => $byTables);
|
|
|
|
// REM* now attach a list of rooms and tables to select for new reservations
|
|
$tableoverview = self::gettablesoverview($pdo);
|
|
|
|
echo json_encode(array("status" => "OK", "msg" => $msg,"tableoverview" => $tableoverview));
|
|
}
|
|
|
|
private function getReservationsCore($pdo,$day,$month,$year,$sql) {
|
|
$day = sprintf("%02s", $day);
|
|
$month = sprintf("%02s", $month);
|
|
|
|
$scheduledDate = "$year-$month-$day";
|
|
|
|
try {
|
|
$pdo = DbUtils::openDbAndReturnPdoStatic();
|
|
|
|
$result = CommonUtils::fetchSqlAll($pdo, $sql, array($scheduledDate));
|
|
|
|
$resArray = array();
|
|
|
|
foreach($result as $row) {
|
|
$resArray[] = array(
|
|
"id" => $row['id'],
|
|
"creator" => $row['username'],
|
|
"creationdate" => $row['creationdate'],
|
|
"day" => $row['day'],
|
|
"month" => $row['month'],
|
|
"year" => $row['year'],
|
|
"starthour" => $row['starthour'],
|
|
"startmin" => $row['startmin'],
|
|
"endhour" => $row['endhour'],
|
|
"endmin" => $row['endmin'],
|
|
"guest" => $row['name'],
|
|
"email" => $row['email'],
|
|
"persons" => $row['persons'],
|
|
"durationhours" => $row['duration'],
|
|
"durationmins" => $row['durationmins'],
|
|
"phone" => $row['phone'],
|
|
"remark" => $row['remark'],
|
|
"roomid" => $row['roomid'],
|
|
"tableid" => $row['tableid'],
|
|
"roomname" => $row['roomname'],
|
|
"tablename" => $row['tablename']
|
|
);
|
|
}
|
|
return $resArray;
|
|
}
|
|
catch (PDOException $e) {
|
|
return array();
|
|
}
|
|
}
|
|
|
|
private static function gettablesoverview($pdo) {
|
|
try {
|
|
$tableoverview = array();
|
|
// REM* get only the rooms with not removed tables (active flag is ignored because it may be that the room is active at date for reservation)
|
|
$sql = "SELECT R.id as roomid,R.roomname as roomname,COALESCE(R.abbreviation,'') as abbreviation from %room% R WHERE R.removed is null HAVING (SELECT COUNT(id) FROM %resttables% T WHERE T.roomid=R.id AND T.removed is null) > 0 ORDER BY sorting";
|
|
|
|
$rooms = CommonUtils::fetchSqlAll($pdo, $sql);
|
|
foreach($rooms as $aRoom) {
|
|
$sql = "SELECT id,tableno as tablename FROM %resttables% WHERE roomid=? ORDER BY sorting";
|
|
$tablesOfRoom = CommonUtils::fetchSqlAll($pdo, $sql, array($aRoom['roomid']));
|
|
$tableoverview[$aRoom['roomid']] = array("roomid" => $aRoom['roomid'], "roomname" => $aRoom["roomname"],"roomabbreviation" => $aRoom["abbreviation"], "tables" => $tablesOfRoom);
|
|
}
|
|
return $tableoverview;
|
|
} catch (Exception $ex) {
|
|
return array();
|
|
}
|
|
}
|
|
} |