n047_dd (hotel management system)

DESIGN DOCUMENT

HO T E L MA N A G E M E N T SY S T E M VERSION: 1.0

Hotel Management System

Design Document

DESIGN DOCUMENT


Talent Transformation of 22

REVISION HISTORY

Date Version Description Author

03/11/2006 1.0 Initial Version

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TABLE OF CONTENTS

1 INTRODUCTION____________________________________________ 4

2 HIGH LEVEL DESIGN OVERVIEW_________________________________ 4 2.1 System Objectives............................................................................................ 4 2.2 Design Considerations ...................................................................................... 4 2.3 System Architecture ......................................................................................... 5 2.4 Procedural Design............................................................................................ 6 2.5 Database Schema ............................................................................................ 8 2.6 Database Design Diagram............................................................................... 11 2.7 Module Decomposition ................................................................................... 11 2.8 Inter-Module Relationships ............................................................................. 22

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1 INTRODUCTION Hotel Management System application consists of the following modules:

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Administrator Module

Hotel Owner Module

User Module


Administrator Module allows the Administrator to add the details of the new hotel,

modify the details of the existing hotel, and view the details of the hotel.

Hotel Owner Module

Hotel Owner Module allows the Hotel Owner to add, modify, and view room details,

add new items to the menu, view item list, modify and delete the list items, view and

accept the customers’ orders, and view the reports.

User Module

User Module allows the User to view hotel details, place an order, and check the

status of the order.

2 HIGH LEVEL DESIGN OVERVIEW

2.1 System Objectives

The objective of the Hotel Management System application is to automate and

accomplish the task of two modules namely:


Hotel Owner Module

User Module

2.2 Design Considerations Hotel Management System application should be developed in ASP.NET using

C#.NET.

Administrator, Hotel Owner, and User interact with the system through .aspx

pages.

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• The end-user of the system should accomplish their tasks with minimal

navigations.

2.3 System Architecture

Database

Hotel Management System ApplicationUser

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2.4 Procedural Design

2.4.1 Process of Administration Module

Start

Enter Username& Password

2

Select 1. Hotel Details

2. Add Hotel

Enter Hotel Details& Login Details

IfValid?

No

Add Hotel Detailsto Database

Display Message"Details are Added"

IfValid?

No

Yes

1

Update

Display all Hotel Details

IfValid?

No

Enter Detailsto Update

Yes

Hotel Detailsare Modified

Display HotelDetails are Modified

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2.4.2 Process of User Module

1 2

Display InvalidProcess No

Select1. View Hotels

2. Order Status

If Service Typeis Food Items

Display theHotel items Yes

Yes

No

Select Area, Hotel, & Service Type

Select theItems

Enter Quantity

Enter Date

Select theItems

Enter No. ofRooms

Book

Display theOrdered Details

Enter theClient Details

Submit

Display Order is sent to Administrator

and Process No.

Order

Display theOrdered Items

Enter theClient Details

Submit

Display Order is sent to Administrator

and Process No.

Enter Process No.

Show

No If Process Nois Vaid?

C

Select theItems

IfStatus = Sent

Cancel Order

Display OrderCanceled

Display theItems Information

No If

Status = Sent

No

Yes

Yes

Display theItems Information

Display Message" Rooms

are not Alloted "

Display Message" Rooms are Alloted "

Start

No

If Service Type is Food Items

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2.4.3 Process of Owner Module

Display Itemsare Added

Select1. Submit

2. Reset

Select theItems

Display SelectedItems are Deleted

Enter Old & New Password Details

Submit

DisplayChange Password

Start

1

2

Enter Username& Password

Select Room Type,Enter No. of

Rooms & Amount

Add Room Details to Database

1

Display RoomDetails

Enter ItemDetails

Delete

Enter No. ofRooms & Amount

Update

Update Room Details to Database

2

Select Service Type

Display allClient Orders

Click Name

Accept

Display Itemsare Sent

Display allClient Orders

Click Name

Display ClientOrdered Items

Accept

Display Itemsare Sent

Display ClientOrdered Items

Room

Food

If Service Type is ?

Display the totalamount & Hotel

Items Information

Select 1. Add Rooms 2. View Rooms

3. Add Menun Items 4. View Menun Items 5. Orders 6. Charge password 7. Report

3 4

Display theHotel Items

5 6 7

2.5 Database Schema Table Name: tbl_Client S.No Field Name Type Size Relation Table Constraints

1 fld_UserID int 4 Primary Key 2 fld_OrderID int 4 tbl_OrderMaster Foreign Key 3 fld_UserName varchar 20 4 fld_ContactNo varchar 15 5 fld_Address varchar 50 6 fld_ProcessNo char 10 7 fld_Date smalldatetime 4 8 fld_Time char 10 9 fld_Status char 10

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Table Name: tbl_OrderItems S.No Field Name Type Size Relation Table Constraints

1 fld_Sno int 4 Primary Key 2 fld_OrderID int 4 tbl_OrderMaster Foreign Key 3 fld_ItemID int 4 tbl_RestaurantItems Foreign Key 4 fld_Qty int 4 5 fld_Status bit 1

Table Name: tbl_OrderMaster S.No Field Name Type Size Relation Table Constraints

1 fld_OrderID int 4 Primary Key 2 fld_RestaurantID int 4 tbl_Restaurants Foreign Key 3 fld_OrderDate smallda

tetime 4

4 fld_ServiceType char 10 Table Name: tbl_OrderRooms S.No Field Name Type Size Relation Table Constraints

1 fld_Sno int 4 Primary Key 2 fld_OrderID int 4 tbl_OrderMaster Foreign Key 3 fld_RoomID int 4 tbl_Rooms Foreign Key 4 fld_Status bit 1

Table Name: tbl_RestaurantItems S.No Field Name Type Size Relation Table Constraints

1 fld_ItemID int 4 Primary Key 2 fld_RestaurantID int 4 tbl_Restaurants Foreign Key 3 fld_ItemName varchar 20 4 fld_ItemType char 10 5 fld_Price money 8 6 fld_ItemStatus bit 1

Table Name: tbl_Rooms S.No Field Name Type Size Relation Table Constraints

1 fld_RoomID int 4 Primary Key 2 fld_RestaurantID int 4 tbl_Restaurants Foreign Key 3 fld_RoomType char 10 4 fld_NoofRooms Int 10 5 fld_Amount money 8 6 fld_AvilableRooms Int 4

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Table Name: tbl_Restaurants S.No Field Name Type Size Relation Table Constraints

1 fld_RestaurantID int 4 Primary Key 2 fld_RestaurantName varchar 20 3 fld_RestaurantType varchar 20 4 fld_Amount int 4 5 fld_OwnerName varchar 20 6 fld_Area varchar 20 7 fld_ContactNo varchar 15 8 fld_Address varchar 50 9 fld_UserName varchar 15

10 fld_Password varchar 15 Table Name: tbl_RoomDetails S.No Field Name Type Size Relation Table Constraints

1 fld_RoomID int 4 tbl_Rooms Foreign Key 2 fld_RoomNo int 4 3 fld_OrderID int 4

Table Name: tbl_Restaurants S.No Field Name Type Size Relation Table Constraints

1 fld_RestaurantID int 4 Primary Key 2 fld_RestaurantName varchar 20 3 fld_RestaurantType char 10 4 fld_Amount int 4 5 fld_OwnerName varchar 20 6 fld_Area varchar 20 7 fld_ContactNo varchar 15 8 fld_Address varchar 15 9 fld_UserName varchar 15

10 fld_Password varchar 15

11 fld_ValidFrom smalldatetime 4

12 fld_ValidTo smalldatetime 4

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2.6 Database Design Diagram

2.7 Module Decomposition

The Work Break-down Structure of the Hotel Management System application results

in the following modules:

2.7.1 Administrator Module

Login •

•

Entry

The inputs to this module are:

Username

Password

Task

Administrator Module should authenticate the Administrator by validating

Username and Password combination. By default, Username and Password are

set as ‘Wipro’ and ‘Wipro’ respectively.

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Validations

Username and Password should have minimum 3 and maximum 15

alphanumeric characters, else the Administrator Module should display

proper message.

If any of the fields left blank, the Administrator Module should display

appropriate message.

Hotel Details Task

Administrator Module should allow the Administrator to view the list of hotels with

following details:

Hotel Username

Hotel Name

Hotel Type

Amount

Name

Contact Number

Address

Administrator Module should allow the Administrator to edit the following details

of a hotel by clicking on <Edit> button:

Hotel Name

Hotel Type

Amount

Contact Number

Address

Administrator Module should facilitate the Administrator to save the changes

made by clicking on <Update> button and cancel the selected record by clicking

on <Cancel> button.

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Add Hotel •

•

•

Entry


Hotel Name

Hotel Type

Amount

Hotel Owner Name

Area

Contact Number

Address

Hotel Username

Password

Confirm Password

Task

Administrator Module should allow the Administrator to add hotel by furnishing

the above details.

Validations

Hotel Name and Hotel Owner Name should have minimum 3 and maximum

20 alphabet characters, else the Administrator Module should display proper

message.

Amount should have minimum Rs. 100 and maximum Rs. 1000, else the

Administrator Module should display proper message.

Area should have minimum 3 and maximum 20 alphabet characters, else the

application should display proper message.

Contact Number should have minimum 6 and maximum 15 digits, else the


Address should have minimum 10 and maximum 50 characters, else the


Hotel Username should have minimum 3 and maximum 15 alphanumeric

characters, else the Administrator Module should display proper message.

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Password should have minimum 3 and maximum 15 characters, else the

Administrator Module should display proper message

Password and Confirm Password should be the same, else the Administrator

Module should display proper message

If any of the fields left blank, Administrator Module should display appropriate

message.

Logout Administrator Module should allow the Administrator to quit the application by

clicking on logout.

2.7.2 Hotel Owner Module

Login •

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Entry


Username

Password

Task

Hotel Owner Module should authenticate the Hotel Owner to the system by

validating the Username and Password Combination.

Validations

Username and Password should have minimum 3 and maximum 15

alphanumeric characters, else the Hotel Owner Module should display proper

message.

If any of the fields left blank, the Hotel Owner Module should display


Add Rooms Entry


No. of Rooms

Amount

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Task

Hotel Owner Module should allow the Hotel Owner to select the ‘Room Type’

from the dropdown list, enter the above details of room and click on <Submit>

button to add rooms.

Hotel Owner Module should also facilitate the Hotel Owner to clear the above

fields by clicking on <Reset> button.

Validations

No. of Rooms should have minimum 1 and maximum 9999 digits, else the

Hotel Owner Module should display proper message.

Amount should have minimum Rs. 100 and maximum Rs. 1000, else the

Hotel Owner Module should display proper message.

If any of the fields left blank, the Hotel Owner Module should display


View Rooms Task

Hotel Owner Module should allow the Hotel Owner to view the list of rooms with

following details:

Room Type

No. of Rooms

Amount

Hotel Owner Module should allow the Hotel Owner to edit the ‘No of Rooms’ and

‘Amount’ of the selected room by clicking on <Edit> button, allow the hotel owner

to save the changes made by clicking on <Update> button, and cancel the

selected room by clicking on <Cancel> button.

Hotel Owner Module should also facilitate the Hotel Owner to delete the selected

room by clicking on <Delete> button.

Add Menu Items Entry


Item Name

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Price

Item Type

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Task

Hotel Owner Module should allow the Hotel Owner to enter the above details of

items and click on <Submit> button to add a new item:

Hotel Owner Module should also facilitate the Hotel Owner to clear the above

fields by clicking on <Reset> button.

Validations

Item Name should have minimum 3 and maximum 20 alphabet characters,

else the Hotel Owner Module should display proper message.

Price should have minimum Rs. 1 and maximum Rs. 1000, else the Hotel

Owner Module should display proper message.

If any of the fields left blank, Hotel Owner Module should display appropriate

message

View Menu Details Task

Hotel Owner module should allow the Hotel Owner to view the list of menu items

with following details:

Item Name

Price

Item Type

Hotel Owner Module should allow the Hotel Owner to edit the ‘Price’ of an Item by

clicking on <Edit> button, allow the hotel owner to save the changes made by

clicking on <Update> button, and cancel the selected item by clicking on

<Cancel> button.

Hotel Owner Module should facilitate the Hotel Owner to delete the selected item

by clicking on <Delete> button

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Orders • Task

Hotel Owner Module should allow the Hotel Owner to select the ‘Food Items’

option from the Service Type dropdown list and click on <show> button to view

the food item details.

Hotel Owner Module should allow the Hotel Owner to view the following details of

the requested food items:

Name

Contact Number

Address

Date


the items ordered by clicking on ‘Name’ hyperlink:

Total Amount

Name

Contact Number

Address

Time

Item Name

Price

Item Type

Quantity

Hotel Owner Module should allow the Hotel Owner to accept the customers’

requests by clicking on <Accept> button.

Hotel Owner Module should allow the Hotel Owner to select the ‘Room Booking’

option from the Service Type dropdown list and click on <show> button, to view

the room booking details.


the booked rooms:

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Name

Contact Number

Address

Date


the items ordered by clicking on ‘Name’ hyperlink:

Total Amount

Name

Contact Number

Address

Date

Room Type

Amount

No. of Rooms

Hotel Owner Module should allow the Hotel Owner to accept the customers’

requests by clicking on <Accept> button.

Change Password •

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•

Entry


Old Password

New Password

Retype Password

Task

Hotel Owner Module should allow the Hotel Owner to change the password by

furnishing the above details.

Validations

Old, New, and Retype Password should have minimum of 3 and maximum of

15 characters. If not the Hotel Owner Module should display proper message.

Password and Retype Password should be the same, if not the Hotel Owner

Module should display proper message.

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Reports •

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Task

Hotel Owner Module should allow the Hotel Owner to view the daily report with

the following details:

Total Amount

Item Name

Price

Item Type

Quantity

Logout Hotel Owner Module should allow the Hotel Owner to quit the application by

clicking on logout.

2.7.3 User Module

View Hotel Entry

The input to this module is:

Date

Task

User Module should allow the User to select the ‘Area’, ‘Hotel Name’, and

‘Service Type’ from the dropdown list and click on <Show> button to view the list

of menu items with the following details:

Item Name

Price

Item Type

Quantity

User Module should allow the User to select the item, click on <Order> button,

furnish the following details, and click on <Submit> button to place an order:

Name

Contact Number

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Time

Address

User Module should automatically generate the Processing Number after

customers’ orders are processed successfully.

User Module should allow the User to select the ‘Area’, ‘Hotel Name’, and

‘Service Type’ from the dropdown list, enter Date, and click on <Show> button to

view the list of rooms with the following details:

Room Type

No. of Rooms

Available Rooms

No. of Rooms

User Module should allow the User to select the room, click on <Book> button,

furnish the following details, and click on <Submit> button to book the room(s):

Name

Contact Number

Address

User Module should automatically generate the Processing Number after

customers’ orders are processed successfully.

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Validations

Date should have (mm/dd/yyyy) format, else the User Module should display

proper message.

Order Status Entry

The input to this module is:

Process Number

Task

User Module should allow the User to enter the ‘Process Number’ and click on

<Show> button to view the status of the order.

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Order Status for the food items should be displayed with the following

information:

Status

Total Amount

Name

Contact Number

Address

Time

Item Name

Price

Item Type

Quantity

User Module should facilitate the User to cancel the order by selecting the item

and clicking on <Cancel Order> button.

Order Status for the booked Rooms should be displayed with the following

information:

Status

Total Amount

Name

Contact Number

Address

Date

Room Type

Amount

No. of Rooms

• Validations

Process Number should be valid, else the User Module should display proper

message.

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Logout User Module should allow the User to quit the application by clicking on Logout.

2.8 Inter-Module Relationships

All the modules of Hotel Management System application are fairly integrated in the

sense that each module exhibits a high degree of cohesion and fan-in.

n047_dd (hotel management system)

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