Location: PHPKode > projects > Hotel Management Information System > hotelmis/bookings.php
<?php
session_start();
/*****************************************************************************
/*Copyright (C) 2006 Tony Iha Kazungu
/*****************************************************************************
Hotel Management Information System (HotelMIS Version 1.0), is an interactive system that enables small to medium
sized hotels take guests bookings and make hotel reservations.  It could either be uploaded to the internet or used
on the hotel desk computers.  It keep tracks of guest bills and posting of receipts.  Hotel reports can alos be
produce to make work of the accounts department easier.

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 or 
check for license.txt at the root folder
/*****************************************************************************
For any details please feel free to contact me at hide@address.com
Or for snail mail. P. O. Box 938, Kilifi-80108, East Africa-Kenya.
/*****************************************************************************/
error_reporting(E_ALL & ~E_NOTICE);
include_once("login_check.inc.php");
include_once ("queryfunctions.php");
include_once ("functions.php");

access("booking"); //check if user is allowed to access this page
$conn=db_connect(HOST,USER,PASS,DB,PORT);

//if page was visited through a search hyperlin.
if (isset($_GET["search"]) && !empty($_GET["search"])){
	find($_GET["search"]);
}

//consider having this as a function in the functions.php
if (isset($_POST['Navigate'])){
	//echo $_SESSION["strOffSet"];
	$nRecords=num_rows(mkr_query("select * from guests",$conn),$conn);
	paginate($nRecords);
	free_result($results);
	find($_SESSION["strOffSet"]);	
}

$guestid=$_POST['guestid'];  //forgotten what this does

if (isset($_POST['Submit'])){
	$action=$_POST['Submit'];
	switch ($action) {
		case 'Book Guest':
			//if guest has not been selected exit
			// instantiate form validator object
			$fv=new formValidator(); //from functions.php
			if (empty($_POST["guestid"])){ //if no guest has been selected no point in displaying other errors
				$fv->validateEmpty('guestid','Sorry no guest information is available for booking');
			}else{			
				$fv->validateEmpty('no_adults','Please indicate number of people booking');
				$fv->validateEmpty('booking_type','Please indicate if it\'s a Direct booking or Agent booking.');
				$fv->validateEmpty('meal_plan','Please select Meal Plan');
				$fv->validateEmpty('roomid','Please indicate room being booked');				
			}
			
			if($fv->checkErrors()){
				// display errors
				echo "<div align=\"center\">";
				echo '<h2>Resubmit the form after correcting the following errors:</h2>';
				echo $fv->displayErrors();
				echo "</div>";
			}
			else {
				$booking_type=$_POST["booking_type"];
				$meal_plan=$_POST["meal_plan"];
				$no_adults=$_POST["no_adults"];			
				$no_child= !empty($_POST["no_child"]) ? $_POST["no_child"] : 'NULL';
				$checkin_date= "'" . $_POST["checkin_date"] . "'" ;
				$checkout_date=!empty($_POST["checkout_date"]) ? "'" . $_POST["checkout_date"] . "'" : 'NULL';
				$residence_id=$_POST["residence_id"];
				$payment_mode=$_POST["payment_mode"];
				$agents_ac_no=!empty($_POST["agents_ac_no"]) ? $_POST["agents_ac_no"] : 'NULL';
				$roomid=$_POST["roomid"];
				$checkedin_by=1; //$_POST["checkedin_by"];
				$invoice_no=!empty($_POST["invoice_no"]) ? $_POST["invoice_no"] : 'NULL';
				$sql="INSERT INTO booking (guestid,booking_type,meal_plan,no_adults,no_child,checkin_date,checkout_date,
					residence_id,payment_mode,agents_ac_no,roomid,checkedin_by,invoice_no,billed)
				 VALUES($guestid,'$booking_type','$meal_plan',$no_adults,$no_child,$checkin_date,$checkout_date,
					'$residence_id',$payment_mode,$agents_ac_no,$roomid,$checkedin_by,$invoice_no,0)";
				$results=mkr_query($sql,$conn);
				if ((int) $results==0){
					//should log mysql errors to a file instead of displaying them to the user
					echo 'Invalid query: ' . mysql_errno($conn). "<br>" . ": " . mysql_error($conn). "<br>";
					echo "Guests NOT BOOKED.";  //return;
				}else{
					echo "<div align=\"center\"><h1>Guests successful checked in.</h1></div>";
					//create bill - let user creat bill/create bill automatically
					$sql="INSERT INTO bills (book_id,billno,date_billed) select booking.book_id,booking.book_id,booking.checkin_date from booking where booking.billed=0";
					$results=mkr_query($sql,$conn);
					$msg[0]="Sorry no bill created";
					$msg[1]="Bill successfull created";
					AddSuccess($results,$conn,$msg);
		
					//if bill succesful created update billed to 1 in bookings- todo
					$sql="Update booking set billed=1 where billed=0"; //get the actual updated book_id, currently this simply updates all bookings 
					$results=mkr_query($sql,$conn);
					$msg[0]="Sorry Booking not updated";
					$msg[1]="Booking successful updated";			
					AddSuccess($results,$conn,$msg);
					
					//mark room as booked
					$sql="Update rooms set status='B' where roomid=$roomid"; //get the actual updated book_id, currently this simply updates all bookings 
					$results=mkr_query($sql,$conn);
					$msg[0]="Sorry room occupation not marked";
					$msg[1]="Room marked as occupied";
					AddSuccess($results,$conn,$msg);
				}				
			}			
			find($guestid);
			break;
		case 'Find':
			//check if user is searching using name, payrollno, national id number or other fields
			$search=$_POST["search"];
			find($search);
			$sql="Select guests.guestid,guests.lastname,guests.firstname,guests.middlename,guests.pp_no,
			guests.idno,guests.countrycode,guests.pobox,guests.town,guests.postal_code,guests.phone,
			guests.email,guests.mobilephone,countries.country
			From guests
			Inner Join countries ON guests.countrycode = countries.countrycode where pp_no='$search'
			LIMIT $strOffSet,1";
			$results=mkr_query($sql,$conn);
			$bookings=fetch_object($results);
			break;
	}
}

function find($search){
	global $conn,$bookings;
	$search=$search;
	$strOffSet=!empty($_POST["strOffSet"]) ? $_POST["strOffSet"] : 0; //offset value peacked on all pages with pagination - logical error
		
	//check on wether search is being done on idno/ppno/guestid/guestname
	$sql="Select guests.guestid,concat_ws(' ',guests.firstname,guests.middlename,guests.lastname) as guest,guests.pp_no,
		guests.idno,guests.countrycode,guests.pobox,guests.town,guests.postal_code,guests.phone,guests.email,guests.mobilephone,
		countries.country,booking.book_id,booking.guestid,booking.booking_type,booking.meal_plan,booking.no_adults,booking.no_child,
		booking.checkin_date,booking.checkout_date,booking.residence_id,booking.payment_mode,booking.agents_ac_no,booking.roomid,
		booking.checkedin_by,booking.invoice_no,booking.billed,booking.checkoutby,booking.codatetime,DATEDIFF(booking.checkout_date,booking.checkin_date) as no_nights
		From guests
		Inner Join countries ON guests.countrycode = countries.countrycode
		Inner Join booking ON guests.guestid = booking.guestid
		where booking.book_id='$search'";
	$results=mkr_query($sql,$conn);
	$bookings=fetch_object($results);
}

?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link href="css/new.css" rel="stylesheet" type="text/css">
<title>Hotel Management Information System</title>

<script type="text/javascript">
<!--
var request;
var dest;

function loadHTML(URL, destination){
    dest = destination;
	if (window.XMLHttpRequest){
        request = new XMLHttpRequest();
        request.onreadystatechange = processStateChange;
        request.open("GET", URL, true);
        request.send(null);
    } else if (window.ActiveXObject) {
        request = new ActiveXObject("Microsoft.XMLHTTP");
        if (request) {
            request.onreadystatechange = processStateChange;
            request.open("GET", URL, true);
            request.send();
        }
    }
}

function processStateChange(){
    if (request.readyState == 4){
        contentDiv = document.getElementById(dest);
        if (request.status == 200){
            response = request.responseText;
            contentDiv.innerHTML = response;
        } else {
            contentDiv.innerHTML = "Error: Status "+request.status;
        }
    }
}

function loadHTMLPost(URL, destination, button){
    dest = destination;
	//if (document.getElementById('roomid')==""){
		room = document.getElementById('roomid').value;
		str ='roomid='+ room;
		
		//get occupancy (no of adults/children) - should not be empty
		str =str + '&no_adults=' + (document.getElementById('no_adults').value);
		
		//get meal plan - should not be empty
		for (i=0;i<document.bookings.meal_plan.length;i++){
		if (document.bookings.meal_plan[i].checked==true)
			//alert(document.bookings.meal_plan[i].value);
			str =str + '&meal_plan=' + document.bookings.meal_plan[i].value;
		}
		
		//get direct/agent booking - should not be empty
		for (i=0;i<document.bookings.booking_type.length;i++){
		if (document.bookings.booking_type[i].checked==true)
			//alert(document.bookings.booking_type[i].value);
			str =str + '&booking_type=' + document.bookings.booking_type[i].value;
		}
		
		//alert(document.getElementById['agent']);	
		/*if (document.getElementById('agent')!==null){
			s=document.getElementById['agent'].value;
		}*/

	//}
	var str = str + '&button=' + button;

	if (window.XMLHttpRequest){
        request = new XMLHttpRequest();
        request.onreadystatechange = processStateChange;
        request.open("POST", URL, true);
        request.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
		request.send(str);
    } else if (window.ActiveXObject) {
        request = new ActiveXObject("Microsoft.XMLHTTP");
        if (request) {
            request.onreadystatechange = processStateChange;
            request.open("POST", URL, true);
            request.send();
        }
    }
}

function RatesPeacker(){
	window.open ('rates.html', 'newwindow', config='height=100,width=400, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, directories=no, status=no');
}

//have this in cal2.js - get date differences
function nights(){
date2=(document.getElementById('departuredate').value);
date1=(document.getElementById('arrivaldate').value);
document.getElementById('no_nights').value=date2-date1;
}
//-->	 
</script>
<script language="javascript" src="js/cal2.js">
/*
Xin's Popup calendar script-  Xin Yang (http://www.yxscripts.com/)
Script featured on/available at http://www.dynamicdrive.com/
This notice must stay intact for use
*/
</script>
<script language="javascript" src="js/cal_conf2.js"></script>
</head>

<body>
<form action="bookings.php" method="post" name="bookings" enctype="multipart/form-data">
<table width="100%"  border="0" cellpadding="1" bgcolor="#66CCCC" align="center">
  <tr valign="top">
    <td width="19%" bgcolor="#FFFFFF">
	<table width="100%"  border="0" cellpadding="1">
	  <tr>
    <td width="15%" bgcolor="#66CCCC">
		<table cellspacing=0 cellpadding=0 width="100%" align="left" bgcolor="#FFFFFF">
      <tr><td width="110" align="center"><a href="index.php"><img src="images/titanic1.gif" width="70" height="74" border="0"/><br>
          Home</a></td>
      </tr>
      <tr><td>&nbsp; </td>
      </tr>
      <tr>
        <td align="center">
		<?php signon(); ?>		
		</td></tr>
	  </table></td></tr>
		<?php require_once("menu_header.php"); ?>	
    </table>
	</td>
    
    <td width="81%" bgcolor="#FFFFFF"><table width="100%"  border="0" cellpadding="1">

      <tr>
        <td>
		<H2>GUEST REGISTRATION CARD (BOOKINGS)</H2>
		</td>
      </tr>
      <tr>
        <td><div id="Requests">  <table width="100%"  border="0" cellpadding="1" align="left">
    <tr>
      <td colspan="3">
	    <table border="1" cellpadding="0">
          <tr>
            <td width="78"><input type="submit" name="Navigate" id="First" style="cursor:pointer" title="first page" value="<<"/>
                <input type="submit" name="Navigate" id="Previous" style="cursor:pointer" title="previous page" value="<"/>
            </td>
            <td width="241" align="center" bgcolor="#FFFFFF"><h3><?php echo trim($bookings->guest); ?></h3></td>
            <td width="79"><input type="submit" name="Navigate" id="Next" style="cursor:pointer" title="next page" value=">"/>
                <input type="submit" name="Navigate" id="Last" style="cursor:pointer" title="last page" value=">>"/>
            </td>
          </tr>
        </table></td>
	<td width="35%"><input type="button" name="Submit" value="Booking List" onclick="self.location='bookings_list.php'"/>
	  <input type="button" name="Submit" value="Booking Calendar" onclick="self.location='bookings_calendar.php'"/></td>
	</tr>
    <tr>
      <td width="13%">Card No.</td>
      <td width="35%"><input type="text" name="book_id" value="<?php echo trim($bookings->book_id); ?>" size="10" readonly=""/><input name="guestid" type="hidden" value="<?php echo trim($bookings->guestid); ?>" />
         </td>
      <td colspan="2"><table width="100%"  border="0" cellpadding="1">
        <tr>
          <td width="10%">Adult</td>
          <td width="15%"><input type="text" name="no_adults" id="no_adults" size="8" value="<?php echo trim($bookings->no_adults); ?>"/></td>
          <td width="10%">Child</td>
          <td width="16%"><input type="text" name="no_child" id="no_child" size="8" value="<?php echo trim($bookings->no_child); ?>"/></td>
		  <td width="22%">Total in Pty</td>
          <td width="27%"><input type="text" name="total_pty" size="8"/></td>
        </tr>
      </table></td>
    </tr>
    <tr>
      <td>Address</td>
      <td bgcolor="#66CCCC" colspan="2">
	  <?php
	   echo "P. O. Box " . trim($bookings->pobox) ."<br>";
	   echo trim($bookings->town) . "-" . trim($bookings->postal_code);
	   ?>
		</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <td>Passport/ID No. </td>
      <td><input type="text" name="pp_id_no" readonly="" value="<?php echo (!is_null($bookings->pp_no) ? $bookings->pp_no : $bookings->idno); ?>" /></td>
      <td width="17%">Arrival  Date </td>
      <td><input type="text" name="checkin_date" id="arrivaldate" readonly="" value="<?php echo (isset($_POST["checkin_date"]) ? $_POST["checkin_date"] : trim($bookings->checkin_date)); ?>"/>
        <a href="javascript:showCal('Calendar3')"> <img src="images/ew_calendar.gif" width="16" height="15" border="0"/></a></td>
    </tr>
    <tr>
      <td>Nationality</td>
      <td><input type="text" name="country" readonly="" value="<?php echo trim($bookings->country); ?>"/></td>
      <td>Departure  Date</td>
      <td><input type="text" name="checkout_date" id="departuredate" readonly="" value="<?php echo trim($bookings->checkout_date); ?>" onblur="nights()"/>
          <small><a href="javascript:showCal('Calendar4')"> <img src="images/ew_calendar.gif" width="16" height="15" border="0"/></a></small></td>
    </tr>
    <tr>
      <td>Telephone</td>
      <td><input type="text" name="phone" readonly="" value="<?php echo trim($bookings->phone); ?>"/></td>
      <td>No. of Nights </td>
      <td><input type="text" name="no_nights" id="no_nights" size="10" readonly="" value="<?php echo trim($bookings->no_nights); ?>"/></td>
    </tr>
    <tr>
      <td>Remarks</td>
      <td><table width="108%"  border="0" cellpadding="1">
        <tr>
          <td width="28%"><label><input type="radio" name="meal_plan" id="mealplan" value="BO" <?php echo ($bookings->meal_plan=="BO" ? "checked=\"checked\"" : ""); ?> />
            BO</label></td>
          <td width="25%"><label><input type="radio" name="meal_plan" id="mealplan" value="BB" <?php echo ($bookings->meal_plan=="BB" ? "checked=\"checked\"" : ""); ?> />
            BB</label></td>
          <td width="24%"><label><input type="radio" name="meal_plan" id="mealplan" value="HB" <?php echo ($bookings->meal_plan=="HB" ? "checked=\"checked\"" : ""); ?> />
            HB</label></td>
          <td width="23%"><label><input type="radio" name="meal_plan" id="mealplan" value="FB" <?php echo ($bookings->meal_plan=="FB" ? "checked=\"checked\"" : ""); ?> />
            FB</label></td>
        </tr>
      </table></td>
	  <td>Country of Residence</td>
	  <td><select name="residence_id">
        <option value="">Select Country</option>
        <?php populate_select("countries","countrycode","country",$booking->residence_id);?>
      </select></td>
    </tr>
    <tr>
      <td>Accounts will be settled by </td>
      <td colspan="3">
        <label><input type="radio" name="payment_mode" value="1" <?php echo ($bookings->payment_mode=="1" ? "checked=\"checked\"" : ""); ?> />i) Cash</label><br />
        <label><input type="radio" name="payment_mode" value="2" <?php echo ($bookings->payment_mode=="2" ? "checked=\"checked\"" : ""); ?> />ii) Credit Card</label><br />
        <label><input type="radio" name="payment_mode" value="3" <?php echo ($bookings->payment_mode=="3" ? "checked=\"checked\"" : ""); ?> />iii) Cheque by prior arrangements</label><br />
        <label><input type="radio" name="payment_mode" value="4" <?php echo ($bookings->payment_mode=="4" ? "checked=\"checked\"" : ""); ?> />iv) Charge to Co.</label>
      </td>
    </tr>
    <tr>
      <td>Booking Type</td>
      <td><p>
        <label>
<input type="radio" name="booking_type" value="D" <?php echo ($bookings->booking_type=="D" ? "checked=\"checked\"" : ""); ?> onclick="loadHTMLPost('ajaxfunctions.php','agentoption','Direct')"/>
Direct booking </label>
        <label>
        <input type="radio" name="booking_type" value="A" <?php echo ($bookings->booking_type=="A" ? "checked=\"checked\"" : ""); ?> onclick="loadHTMLPost('ajaxfunctions.php','agentoption','Agent')"/>
  Agent booking</label>
      </p></td>
	  <td colspan="2"><div id="agentoption"></div></td>
    </tr>
    <tr>
      <td>Room No. </td>
      <td>
	  <div id="showrates"></div>
	  <select name="roomid" id="roomid" onchange="loadHTMLPost('ajaxfunctions.php','showrates','GetRates')">
        <option value="" >Select Room</option>
        <?php populate_select("rooms","roomid","roomno",$bookings->roomid);?>
      </select> </td>
      <td>Rate Kshs.</td>
      <td><input type="text" name="rates" /></td>
    </tr>
    <tr>
      <td colspan="2"><h2>Checked in By</h2></td>
      <td colspan="2">&nbsp;</td>
    </tr>
    <tr>
      <td>Name</td>
      <td><input type="text" name="checkedin_by" value="<?php echo $_SESSION["employee"]; ?>" /></td>
      <td>&nbsp;</td>
      <td>&nbsp;</td>
    </tr>
    <tr>
      <td>Invoice No. </td>
      <td><input type="text" name="invoice_no" value="<?php echo $_SESSION["invoice_no"]; ?>" /></td>
      <td><input type="submit" name="Submit" value="Book Guest"/></td>
      <td><input type="button" name="Submit" value="Prepare Bill" onclick="RatesPeacker()"/></td>
    </tr>
  </table>
		</div></td>
		
      </tr>
	  <tr bgcolor="#66CCCC" >
        <td align="left">
		<div id="booking_list"></div>
		</td>
      </tr>
    </table></td>
  </tr>
   <?php require_once("footer1.php"); ?>
</table>
</form>
</body>
</html>
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