Online Shopping Portal Documentation

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PROJECT REPORT

ON

ONLINE SHOPPING CARTEL

SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIRMENT FOR THE

AWARD OF MASTER OF COMPUTER APPLICATION DEGREE

SUBMITTED BY

MANOJ GIRI

Enrollment No.-06011404410

INTERNAL GUIDE EXTERNAL GUIDE

Mr. Girish Sharma

(Associate Professor)

GURU GOBIND SINGH INDRAPRASTHA UNIVERSITY DELHI

DEPARTMENT OF COMPUTER SCIENCE APPLICATION

BHAI PARMANAND INSTITUTE OF BUSINESS STUDIES

BATCH 2010-2013

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PROJECT REPORT

ON

JOB PORTAL

SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIRMENT FOR THE

AWARD OF MASTER OF COMPUTER APPLICATION DEGREE

SUBMITTED BY

MANOJ GIRI

Enrollment No.-03811404410

INTERNAL GUIDE EXTERNAL GUIDE

Mr. Girish Sharma

(Assistant Professor)

GURU GOBIND SINGH INDRAPRASTHA UNIVERSITY DELHI

DEPARTMENT OF COMPUTER SCIENCE APPLICATION

BHAI PARMANAND INSTITUTE OF BUSINESS STUDIES

BATCH 2010-2013

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Certificate by Company/ External Guide

( format will be issued by the company on letter head of the

company)

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GOVERNMENT OF NCT OF DELHI BHAI PARMANAND INSTITUTE OF BUSINESS STUDIES

OPP. MADHUBAN COLONY, SHAKARPUR EXTN., DELHI- 110092.

Phone: 011-22543891, 22017393 Fax: 011-22016134

Website: www.bpibs.in

CERTIFICATE

This is to certify that this industrial training project report JOB

PORTAL is submitted as a work of Manoj Giri who is undergoing

the 6th Semester (MCA) Industrial training at __________________

He has been giving regular update of training work throughout the

semester and has prepared the training report under assigned

guides guidance.

Dr. Girish Kumar Sharma

Date: Head of Department (MCA)

Bhai Parmanand Institute of Business Studies

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GOVERNMENT OF NCT OF DELHI

BHAI PARMANAND INSTITUTE OF BUSINESS STUDIES OPP. MADHUBAN COLONY, SHAKARPUR EXTN., DELHI- 110 092.

Phone: 011-22543891, 22017393 Fax: 011-22016134

Website: www.bpibs.in

CERTIFICATE

This is to certify that the dissertation/project report (MCA 302)

entitled JOB PORTAL done by Manoj Giri Roll No. 06011404410

is an authentic work carried out by him at ______________ under

my guidance. The matter embodied in this Project work has not

been submitted earlier for the award of any degree or diploma to

the best of my knowledge and belief.

Date: Internal Guide

Mr. Girish Sharma

Assistant Professor

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ACKNOWLEDGEMENT

The accomplishment of this project would have not been possible individually without the encouragement, assistance and valuable support from various sources. It is my proud privilege to express my profound gratitude to the entire management of Bhai Parmanand institute of Business Studies and teachers of the institute for providing me with this opportunity to avail the excellent infrastructure. The knowledge and values gained have provided to be of immense help at the very start of my career. Special thanks to Honrable Principal, Mrs. Amita Dev for having provided us an excellent infrastructure at BPIBS. No creative work is possible in isolation. I need guidance, motivation at every step of my progress. I would like to add a few heartfelt words for the people who were the part of this project in numerous ways. I am grateful to Mr. Girish Sharma (project guide) for his guidance, constant encouragement and sincere support for this project work. I extend my heartfelt thanks to for giving me an opportunity to work in such good professional environment and have a good experience. I would like to extend my profound thanks to for providing all the support in the lifetime of the project and their valuable motivation and time to time discussions which kept a constant vigil on the progress of the project.

MANOJ GIRI

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TABLE OF CONTENTS

Introduction ...8

Profile of the Problem

Objectives of the project

System Analysis....17

Modules of project Administrator

Feasibility Analysis

Methodology

Software Requirements Specification

DFD

Use Case Diagram

Flow chart

System Design..33

Design approach

Sequence Diagram

State chart Diagram

Activity Diagram

Database Tables

Conclusion and Snapshots ...45

Testing.....................................57

8.1 Test Plan

Bibliography..74

Appendix [code]

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CHAPTER 1

INTRODUCTION

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Profile of the Problem

HobbySea.com is a web-based application intended to provide automated

solution and services to customer.

The Business Organization has its offices in few states and normally uses

courier facility to deliver the product. If possible home delivery is also

possible.

This Business Organization mainly has two sectors first one is sale which sale

the product to the customer and second is service which is provided to the

customer.

HobbySea.com provides sales and service to customer by interaction with

customer. The success of a company is mainly based on its satisfied customers,

which in turn gives profits.

Retaining existing customers is also an important job of a company.

HobbySea.com concentrates on the retention of customers by collecting all data

from every interaction, every customer makes with a company from 'all' access

points whether they are phone, mail, web or field. The company can them use

this data for specific business purposes viz., marketing, service, support or

sales

HobbySea.com is basically the collection and distribution of "all" data

to "all" areas of business. The data can then help market the company, help up

sell to existing customer, understand customers better so that customers can be

given better service and allows them to interact with the company by whatever

means they wish.

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What contribution would the Project Make?

The project would help in effective and systematic sales and purchase of

products. This Project will also be able to give the reports concerning user

patterns so that it could be used in future to track potential customers.

Scope of the study

The main Scope of study: -

It should contain all the information of products and their description.

It should contain all the information related to supplementary and

complementary products related to particular product.

It should process and evaluate payments done by the customer.

It should contain information related all the functionalities of a particular

product.

It should maintain proper payment records.

It should have Administrator for scheduling administrative work of site.


Objectives of the project

It will enable vendors to setup online shops, customer to browse through

the shop and purchase them online without having to visit the shop

physically.

The administration module will enable a system administrator to approve

and reject requests for new shops and maintain various lists of shop

category.

The main objective of the project is to establish a network among the

people residing in all over the world by which all the information related to

products and any new updates can be easily accessed and shared among the

people.

This system provides admin module to manage different domains details,

consumers to maintain their online shopping and customers/visitors/guest

to check out the details of different products.

Requirements / Functionalities of Online Shopping cartel

Products can only be added through Administrator.

A customer may or may not register with our website.

A customer could navigate between various products and could also look

for their detailed description.

After finalizing, a product could be purchased through various payment

gateways.

Proper shipping address should be clearly mentioned.


The administrator should be able to track the customer by his contact

information.

The administrator should authenticate the customer before the delivery of

the product.

ESTABLISH THE NEED OF THE NEW SYSTEM:

Meets Business Requirements:

It contains various modules which help online commerce company to work

efficiently and effectively as well as completely satisfies current and future

needs.

Web Based Solutions:

Since the whole setup in on-line therefore web based solutions could be

integrated as soon as some technological advancement hit the market.

Highly Modular Solutions:

Each product is categorized into specialization means; it is segregated

according to its category.

Easy to Enhance:

As complete system is divided into different module therefore enhancement of

single module or complete system can be easily done in future.

Timely delivery and customer support:

Accurate, up to date and timely available information leads to on time delivery.


Advantage(s)

There has long been a need for the consumer to purchase goods without ever

having to leave their home. The industry started with mail order catalogs.

The catalog offered everything from clothing to toys, and even farming

equipment that made it easier for early families to purchase goods without

having to travel to a city possibly hundreds of miles away.

Ever since the invention of the personal computer and the World Wide Web,

consumers have become more and more eager to shop online. Shopping

online can give a great advantage to many people.

You can search for exactly what youre looking for quicker. There are

many online stores who specialize in a certain type of sofa or style that

you may be looking for and a quick Google search will bring you to that

site. If you love knowing the newest styles, or having unique pieces then

online shopping makes it easier to do so.

Instead of driving around wasting gas or spending hours on the bus in

travel time you can visit all the stores that youre interested in at once.

This eliminates time going from store to store to see what is available

and at what price.

Easier to find discounts on the sofa youre looking for by Googling,

going on EBay, Amazon and many other websites out there offering

deals. Online stores usually offer online specials as well and there are

multiple websites dedicated to sharing these deals with you.


Software tools / Technology Used

Language (Server Side) : PHP

Front End (Client Side) : Html, CSS, Ajax

Database : MySQL

IDE : WAMP

Operating System : Windows 7

Method of Development : MVC (Model View

Controller)


CHAPTER 2

SYSTEM

ANALYSIS


Proposed System

The development of this shopping cartel contains the following activities,

which try to automate the entire process keeping in the view of database

integration approach.

This Site can provide the products information along with the product

category.

This website can provide product search facility for the customer.

Administrator can control both products and as well as customer

information.

Administrator could manage the entire site.

Number of Modules

The Job Portal after careful analysis has been identified to be presented with

the following modules:

Administrator

Customer

Administrator

Administrator is the major controlling authority of the shopping portal. He

controls and monitors the entire shopping portal. Admin first logins with his

valid username and password and after that he can access the database and

control the features of the shopping portal. He can add, edit and delete

homepage, contact us and about us. He could add or delete products and

manage database.


FEATURES OF ADMINISTRATOR

Login Administrator has to enter his username and password to login. If the

username and password is valid then the administrator is directed to his home

page from where he can control all the features of shopping portal.

Change Password Administrator can change his password from his account

with full authentication.

Manage Home Page Administrator can easily manage home page from his

account.

Manage shopping portal Information Administrator can easily manage

Contact Us and About Us from his account.

Addition/deletion of products Administrator is responsible for adding or

deleting products and their information.

Job Portal Reports Administrator can access the reports related to shopping

portal such as number of hits on shopping Portal, number of total products and

product details.


FEASIBILITY REPORT

Preliminary investigation examine project feasibility, the likelihood the system

will be useful to the organization. The main objective of the feasibility study is

to test the Technical, Operational and Economical feasibility for adding new

modules and debugging old running system. All system is feasible if they are

unlimited resources and infinite time. There are aspects in the feasibility study

portion of the preliminary investigation:

Technical Feasibility

Operation Feasibility

Economic Feasibility

Technical Feasibility

The technical issue usually raised during the feasibility stage of the

investigation includes the following:

Does the necessary technology exist to do what is suggested?

Do the proposed equipments have the technical capacity to hold the

data required to use the new system?

Will the proposed system provide adequate response to inquiries,

regardless of the number or location of users?

Can the system be upgraded if developed?

Are there technical guarantees of accuracy, reliability, ease of access

and data security?

Earlier no system existed to cater to the needs of Secure Infrastructure

Implementation System. The current system developed is technically feasible.

It is a web based user interface for audit workflow at NIC-CSD. Thus it

provides an easy access to the users. The databases purpose is to create,


establish and maintain a workflow among various entities in order to facilitate

all concerned users in their various capacities or roles. Permission to the users

would be granted based on the roles specified. Therefore, it provides the

technical guarantee of accuracy, reliability and security. The software and hard

requirements for the development of this project are not many and are already

available in-house at NIC or are available as free as open source. The work for

the project is done with the current equipment and existing software

technology. Necessary bandwidth exists for providing a fast feedback to the

users irrespective of the number of users using the system.

Operational Feasibility

Proposed projects are beneficial only if they can be turned out into information

system. That will meet the organizations operating requirements. Operational

feasibility aspects of the project are to be taken as an important part of the

project implementation. Some of the important issues raised are to test the

operational feasibility of a project includes the following: -

Is there sufficient support for the management from the users?

Will the system be used and work properly if it is being developed and

implemented?

Will there be any resistance from the user that will undermine the

possible application benefits?

This system is targeted to be in accordance with the above-mentioned issues.

Beforehand, the management issues and user requirements have been taken

into consideration. So there is no question of resistance from the users that can

undermine the possible application benefits.

The well-planned design would ensure the optimal utilization of the computer

resources and would help in the improvement of performance status.


Economic Feasibility

A system can be developed technically and that will be used if installed must

still be a good investment for the organization. In the economic feasibility, the

development cost in creating the system is evaluated against the ultimate

benefit derived from the new systems. Financial benefits must equal or exceed

the costs. The system is economically feasible. It does not require any addition

hardware or software. Since the interface for this system is developed using the

existing resources and technologies available at NIC, There is nominal

expenditure and economic feasibility for certain.


Software Requirements Specification

1 Introduction

Viewing available jobs or applying for the job at the agency is currently done

manually where in the job seekers has to go to the agency and check the

available jobs at the agency. Job seekers check the list of jobs available and

apply the job if the job is not available otherwise it is of waste for the job

seeker to come to the agency to come to check for the job if the job seeker

doesnt get the job. Then the agency will show available jobs for the job seeker

for his qualifications and the then updates the jobs database. This takes at least

one to two hours if the job seeker is available at the nearby place otherwise it

may take more time.

1.1 Purpose

The purpose of Software Requirements Specification (SRS) document is to

describe the external behavior of the Online Job Portal System. Requirements

Specification defines and describes the operations, interfaces, performance, and

quality assurance requirements of the Online Job Portal System. The document

also describes the non-functional requirements such as the user interfaces. It

also describes the design constraints that are to be considered when the system

is to be designed, and other factors necessary to provide a complete and

comprehensive description of the requirements for the software. The Software

Requirements Specification (SRS) captures the complete software

requirements for the system, or a portion of the system. Requirements

described in this document are derived from the Vision Document prepared for

the Online Job Portal System.


1.2 Scope

The Software Requirements Specification captures all the requirements in a

single document. The Online job Portal System that is to be developed provides

the members with jobs information, online applying for jobs and many other

facilities. The Online Job Portal System is supposed to have the following

features.

Main Page

Search jobs, browse jobs by country, by category or by agency. Latest

jobs listed on the front page.

Job Seeker's Area

Jobs seekers can sign-up and submit their resume or manage their Job

Alerts. Job seekers can manage other things associated with their

account.

Employers Area

Employers can sign-up and browse job seeker's resumes, manage their

advertisements (job postings) or manage their Resume Alerts.

Additionally, job seekers can submit their profile and manage other things

associated with their account.

Administration Panel

The job portal is highly configurable and there are many possibilities for

running the job portal. The features that are described in this document are

used in the future phases of the software development cycle. The features

described here meet the needs of all the users. The success criteria for the

system are based in the level up to which the features described in this

document are implemented in the system.


1.3 Overview

The SRS will provide a detailed description of the Online Job Portal System.

This document will provide the outline of the requirements, overview of the

characteristics and constraints of the system.

2 User characteristics

The users of the system are members and the admin who maintain the system.

The members are assumed to have basic knowledge of the computers and

Internet browsing. The admin of the system to have more knowledge of the

internals of the system and is able to rectify the small problems that may arise

due to disk crashes, power failures and other catastrophes to maintain the

system. The proper user interface, users manual, online help and the guide to

install and maintain the system must be sufficient to educate the users on how

to use the system without any problems.

3 Constraints

The information of all the users must be stored in a database that is

accessible by the Job Portal.

The Job Portal is connected to the computer and is running all 24 hours

a day.

The users access the Job Portal from any computer that has Internet

browsing capabilities and an Internet connection.

The users must have their correct usernames and passwords to enter into

the Job Portal.


4 Assumptions and dependencies

The users have sufficient knowledge of computers.

The Computer should have Internet connection and Internet server

capabilities.

The users know the English language, as the user interface will be

provided in English

The product can access the members database.

5 System Features / Functionalities

5.1 Functionalities for Administrator

Login Administrator has to enter his username and password to login. If the

username and password is valid then the administrator is directed to his home

page from where he can control all the features of Job Portal.

Change Password Administrator can change his password from his account

with full authentication.

Manage Home Page Ads Administrator can easily manage home page ads

from his account. And these ads are displayed dynamically on the home page

of the Job Portal.

Manage Tip of the Day Administrator can easily manage tip of the day from

his account and after this tip of the day is displayed on the home page.

Manage Job Portal Information Administrator can easily manage Contact

Us and About Us from his account under the Mange Job Portal information

section.


Activate/Deactivate Employer Administrator is responsible for activating or

deactivating employer.

Job Portal Reports Administrator can access the reports related to Job Portal

such as number of hits on Job Portal, number of total employer, jobseeker and

jobs.

Manage Database Administrator can manage database for example

administrator can add new industry type from his account without manually

changing database.

6 Usability

The system shall allow the users to access the system from the Internet

using HTML or its derivative technologies. The system uses a web

browser as an interface.

Since all users are familiar with the general usage of browsers, no specific

training is required.

The system is user friendly and self-explanatory.

7 Reliability

The system has to be very reliable due to the importance of data and the

damages incorrect or incomplete data can do.

To achieve this following steps are taken

Client side validation

Server-side validation

User password is md5 encrypted


8 Software Requirements

Operating System : Windows-7/2003

User Interface : HTML

Programming Language : PHP 5.5

Web Server : Apache

Database : MySQL

9 Hardware Requirements:

Processor : Intel

Hard Disk : 40GB

RAM : 512MB or more


10 Technologies Used:

PHP:

PHP code is interpreted by a web server with a PHP processor module which

generates the resulting web page: PHP commands can be embedded directly

into an HTML source document rather than calling an external file to process

data. It has also evolved to include a command-line interface capability and can

be used in standalone graphical applications.

Whenever request comes for a static html or htm page the web server returns

the page to the client. Here script processing or execution is not done. Such

pages don't have dynamic capability and content is fixed. In Windows server

the web server is IIS and for Linux systems Apache web servers are generally

used. However PHP and Apache run well in Windows platform also. This site

is supporting PHP on a Linux platform. In the same way the server can run

other scripts like ASP, Perl etc.

In case of PHP pages the server does not return the page directly to the client.

The web server runs the PHP engine and the output of the executed script is

posted back to the client machine. Depending on the various input conditions

the page content can be changed. PHP can easily connect to MySQL database

and this combination is very popular in the internet. As per the client side

browser it does not understand PHP or any other language. It can understand

HTML, JavaScript, and CSS etc.

BENEFITS OF PHP

PHP is one of the most popular server side scripting languages running today.

It is used for creating dynamic web-pages that interact with the user offering

customized information. PHP offers many benefits; it is fast, stable, secure,

easy to use and open source (free).

Speed

PHP is considered to be the fastest, as stated previously, when compared with

other programming languages.


Normally when try to connect a database and fetch certain data, it usually takes

time to connect the database, execute the statement, and get the data across.

When these operations are performed by PHP it is really faster when compared

with other types of scripting languages. Not only for the speed when

connecting the database but also while using over other important applications.

Because of its high performance of speed, PHP is being used for some of the

Important administrations like the server administration over the web, mail

Functionalities.

Open Source

PHP is open source; open source is one where the user is given a free license to

Remodel or recode PHP, according to their wish. Source code is shipped with

PHP.

Multi-Platform

PHP supports various platforms, which mean PHP can be installed on almost

every operating system, like the window-x, Linux, etc.

Easy Syntax

PHP syntax is quite easy to code, all the syntax are similar to the C language

syntax.

PHP is free software released under the PHP License, which is incompatible

with the GNU General Public License (GPL) due to restrictions on the usage of

the term PHP. PHP can be deployed on most web servers and also as a

standalone shell on almost every operating system and platform, free of charge.


MySQL:

MySQL (My S-Q-L, officially, but also called My Sequel") is the world's

most widely used open source relational database management system

(RDBMS) that runs as a server providing multi-user access to a number of

databases

MySQL is a popular choice of database for use in web applications, and is a

central component of the widely used LAMP open source web application

software stack (and other 'AM' stacks). LAMP is an acronym for "Linux,

Apache, MySQL, and Perl/PHP/Python." Free-software-open source projects

that require a full-featured database management system often use MySQL.

MySQL can be used for a variety of applications, but is most commonly found

on Web servers. A website that uses MySQL may include Web pages that

access information from a database. These pages are often referred to as

"dynamic," meaning the content of each page is generated from a database as

the page loads.

Websites that use dynamic Web pages are often referred to as database-driven

Websites. Many database-driven websites that use MySQL also use a Web

scripting language like PHP to access information from the database. MySQL

commands can be incorporated into the PHP code, allowing part or all of a

Web page to be generated from database information. Because both MySQL

and PHP are both open source (meaning they are free to download and use), the

PHP/MySQL combination has become a popular choice for database-driven

websites.


Features of MySQL

The following list shows the most important properties of MySQL.

Relational Database System: Like almost all other database systems on the

market, MySQL is a relational database system.

Client/Server Architecture

MySQL is a client/server system. There is a database server (MySQL) and

arbitrarily many clients (application programs), which communicate with the

server; that is, they query data, save changes, etc. The clients can run on the

same computer as the server or on another computer (communication via a

local network or the Internet).

SQL compatibility

MySQL supports as its database language -- as its name

Suggests SQL (Structured Query Language). SQL is a standardized language

for querying and updating data and for the administration of a database. There

are several SQL dialects (about as many as there are database systems).

MySQL adheres to the current SQL standard (at the moment SQL: 2003),

although with significant restrictions and a large number of extensions.

Programming languages: There are quite a number of APIs (application

Programming interfaces) and libraries for the development of MySQL

applications. For client programming you can use, among others, the languages

C, C++, Java, Perl, PHP, and Python.

ODBC

MySQL supports the ODBC interface Connector/ODBC. This allows

MySQL to be addressed by all the usual programming languages that run under

Microsoft Windows (Delphi, Visual Basic, etc.). The ODBC interface can also

be implemented under UNIX, though that is seldom necessary.


Platform independence

It is not only client applications that run under a variety of operating systems;

MySQL itself (that is, the server) can be executed under a number of operating

systems. The most important are Apple Macintosh OS X,

Linux, Microsoft Windows, and the countless UNIX variants, such as AIX,

BSDI,

FreeBSD, HP-UX, OpenBSD, Net BSD, SGI Iris, and Sun Solaris.

Speed

MySQL is considered a very fast database program.

Relational Database Management System (RDBMS)

An RDBMS is a database management system where all data visible to the user

is organized strictly as tables of data values. All database operations work on

these tables.

RDBMS has 3 main features, which are as follows:

Data is stored in a number of tables. These tables may or may not have any

Relationships, normally each table in a database have some relationship with

One or more tables. These relationships greatly help in effective organization

of data in a system. Integrity rules on table make data consistent and secure.

Relational Operators are used for manipulating data.

WAMP:

WAMPs are packages of independently created programs installed on

computers that use a Microsoft windows operating system.

WAMP (computing) is an acronym formed from the initials of the operating

system Microsoft Windows and the principal components of the package

Apache, MySQL and one of PHP, Perl or python Apache is a web server.

MySQL is an open-source database. PHP, Perl and Python are scripting

languages that can manipulate information held in a database and generate web

pages dynamically each time content is requested by a browser. Other


programs may also be included in a package, such as phpMyAdmin which

provides a graphical user interface for the MySQL database manager.

HTML:

Hypertext Markup Language (HTML) is a language for describing how pages

of text, graphics, and other Information are organized, formatted, and linked

together. It is not really a programming language in the sense of COBOL or

Visual Basic, but it does provide powerful capabilities for text formatting and

output display. The original purpose of HTML was primarily as a tool for

making text documents readily available on the Internet. Basic graphic support

was added, and the things started to take off. Now we have sound, live video,

retail catalogs, and much, much more available to us.

HTML pages are the standard interface to the Internet. This basic language

provides the necessary nuts and bolts for building Web pages.

HTML stands for Hyper Text Markup Language and was developed

specifically for use on the system of links, which can be non-sequential in

order. HTML is not a programming language. It is a marking up language used

for linking one piece of information to another.

Using a markup language means that tags can be added to the words in the

document and web enable them. A tag is a set of descriptive formatting codes

used in HTML document that instructs a web browser how to display text and

graphics on a web page.


MVC:

Modelviewcontroller (MVC) is a software architecture pattern which

separates the representation of information from the user's interaction with it.

The model consists of application data, business rules, logic, and functions. A

view can be any output representation of data, such as a chart or a diagram.

Multiple views of the same data are possible, such as a bar chart for

management and a tabular view for accountants. The Controller mediates

input, converting it to commands for the model or view. The central ideas

behind MVC are code reusability and separation of concerns.


AJAX:

Ajax (an acronym for Asynchronous JavaScript and XML) is a group of

interrelated web development techniques used on the client-side to create

asynchronous web applications. With Ajax, web applications can send data to,

and retrieve data from, a server asynchronously (in the background) without

interfering with the display and behavior of the existing page. Data can be

retrieved using the XMLHttpRequest object. Despite the name, the use of XML

is not required (JSON is often used instead), and the requests do not need to be

asynchronous.[2]

Ajax is not a single technology, but a group of technologies. HTML and CSS

can be used in combination to mark up and style information. The DOM is

accessed with JavaScript to dynamically display, and allow the user to interact

with, the information presented. JavaScript and the XMLHttpRequest object

provide a method for exchanging data asynchronously between browser and

server to avoid full page reloads.


ER Diagram

Products Payment

Price

Settings

Member

authentication

General terms

and conditions

Shipping details Shopping page

Shipping

Home page

Administrator/

Seller

Website General

Settings

Edit File

Online Shopping portal


DFD

Zero level:

Order/Enquiry Order acceptance/cancellation Status

Details Add/update catalogue

Customer order/billing Details

HobbySea.com

CUSTOMER

ADMINISTRATOR

Payment

Options


ADMINISTRATOR

Admin Admin home Admin Login

Add/Remove

products

Manage

website info.

information

Manage

products

Approve product

shipment

Login


USE CASE DIAGRAM ADMINISTRATOR


CHAPTER 3

SYSTEM

DESIGN


SYSTEM DESIGN APPROACH

System design is a solution, a "how to" approach to the creation of a new

system. Design is the first step in the development phase for any engineered

product or system. The designer's goal is to produce a model or representation

of an entity that will later be built. Beginning, once system requirements have

been specified and analyzed, system design is the first of the three technical

activities - design, code and test that is required to build and verify software.

The importance can be stated with a single word "Quality". Design provides us

with representations of software that can assess for quality. Design is the only

way that we can accurately translate a customer's view into a finished software

product or system. Software design serves as a foundation for all the software-

engineering steps that follow. Without a strong design we risk building an

unstable system -one that will fail when small changes are made; one that will

be difficult to test; one whose quality cannot be assessed until the last stage.

During design, progressive refinements of data structure, program structure,

and procedural details are developed, reviewed and documented.

System Design phase comes after the successful completion of the analysis

phase. The System design stage is the most important stage of the System

Development Life Cycle (SDLC). Two design approaches are most common in

the design methodology.

Top down Approach

Bottom up Approach

There are some objectives that are necessary for successful design and

implementation of the system. The objectives are as follows:

The system should be interactive.

The system should be user friendly.

The system should support data integrity.


The system should be menu driven.

The system should provide editing facility for correcting and updating

available data.

The system should be so designed that maximum utilization of the

available computer resources is done.

The system should prompt for any error made by user at the time of data

entry.

The system should be expandable so as to there should be scope for

further work.

The design step produces a data design, an architectural design, an interface

design, and a procedural design.

The data design transforms the information domain model created during the

analysis phase into data structures that will be required to implement the

software. The objects, relationships and detailed data content provide the basis

for the data design activity.

The architectural design defines the relationship among major structural

elements of the program.

The interface design describes how the software communicates within itself,

to the systems that inter-operate with it and with humans who use it. An

interface implies a flow of information.

The procedural design transforms structural elements of the program

architecture into a procedural description of software components. During

design we make decisions that will ultimately affect the success of software

construction. The importance of design can be stated with a single word

"quality".


Structural design of shopping portal Request C Request/Reply f for customer/ Administrator

Response Request Response

Basic Outline of the website

DATABASE

CUSTOMER

ADMINISTRATOR

APPLICATION

SERVER


State chart Diagram

Admin Login

Unsuccessful Successful

Login details

Validate login

Invalid Logged in


Database Tables

admin_pages

Table comments: Admin page table

Column Type Null

id int(10) No

name varchar(50) No

title Text No

content1 Text No

content2 Text No

created _date Date No

Field details :

Name name of the page for example about us , contact us

Title title of the page

Content1 and content2 contain content of the page

Admin_uploads

Table comments : Table to manage admin upload for example homepage ads

Column Type Null Default Comments

fid int(11) No

filename varchar(256) Yes

url varchar(30) Yes NULL ads url

type varchar(20) Yes NULL type of content

Field details :

Filename name of the uploaded file

Url URL linked to the file incase of ads

type contain type of content


company_details

Table comments: details of each company


id int(5) No unique id for each company

company_name varchar(50) No name of company

website varchar(50) Yes NULL name of website

industry_type smallint(6) No 5

4-itConsultant,5-software_development,6-networking,7-finance,8-databaseConsultant,9-domainManagement

key_functional_area varchar(150) No comma seperated major functional area of company

status enum('0', '1') No 1 0 is active, 1 is inactive

creation_date Datetime Yes NULL creation time of company

last_update Timestamp No CURRENT_TIMESTAMP

date and time of last updation

city varchar(50) No city of company location

country varchar(30) No country where company is located

employer_details

Table comments: employer profile details

Column Type Null Default Links to Comments

id int(5) No unique id for each employer

user_id int(5) No users -> id foreign key to users table

company_id int(5) No company_details -> id

foreign key to company_details

contact_number varchar(20) No contact number of employer

gender enum('10', '11')

No 10 10-male,11-female


inactive_users

Table comments: inactive_users

Column Type Null Links to Comments

id int(5) No unique id for each user

user_id int(5) No users -> id

foreign key to users table

validation_string varchar(40) No validation string to verify email

jobs_applied

Table comments: details of job applied

Column Type Null Default Links to Comments

job_id int(5) No jobs_available -> id

foreign key to jobs_avialable_table


date_of_applying timestamp

No CURRENT_TIMESTAMP

date and time of applying job

id int(5) No unique id of each job applied


jobs_available

Table comments: details of job available


id int(5) No unique id for each job

name_of_post varchar(40) No name of opening

experience_required tinyint(4) No required experience for the job

employer_id int(5) No employer_details -> id

foreign key to employer_details

date_of_job_posted Datetime No date on which job is posted

date_of_last_applying Datetime No last applying date

expected_salary int(11) No expected salary for the job

status enum('0', '1') No 0 is active , 1 is inactive

last_updated Timestamp Yes date and time of last updation

job_description varchar(200) No brief decription of job

job_location varchar(20) No location of the available job

job_category varchar(20) No category of the job available

keywords varchar(150) No meta data for this job etnry

jobseeker_educational_details

Table comments: jobseeker educational details


id int(5) No unique id for edcational details for each jobseeker

personal_id int(5) No

jobseeker_personal_details -> id

foreign key to jobseeker_personal_details

highest_degree varchar(30) No highest degree of jobseeker

graduation_degree varchar(30) No graduation degree of jobseeker

post_graduation_degree varchar(30) Yes post graduation degree of jobseeker

PhD varchar(30) Yes PhD degree if any of jobseeker

other_degree varchar(30) Yes any other degree or certifcation of jobseeker

last_update timestamp Yes date and time of last updation


jobseeker_personal_details

Table comments: jobseeker personal details


id int(5) No unique for each profile


firstname varchar(50) No first name of the jobseeker

middlename varchar(50) Yes middle name of the jobseeker

lastname varchar(50) No last name of the jobseeker

gender enum('10', '11')

No 10 is male, 11 is female

date_of_birth Date No date of birth of the jobseeker

permanent_address

varchar(300) No permanent address of the jobseeker

current_address varchar(300) No current address of jobseeker

current_city varchar(50) No current city of user

current_state varchar(50) No current state of jobseeker

country varchar(50) No nationality of job seeker

pincode int(10) No pincode of current_city

contact_number varchar(15) No current contact number of jobseeker

last_update Timestamp Yes date and time of last updation

jobseeker_professional_details

Table comments: jobseeker professional details


id int(5) No unique id for professional details of each jobseeker

personal_id int(5) No jobseeker_personal_details -> id

foreign key to jobseeker_personal_details table

experience tinyint(4) No experience of jobseeker in years

keyskills varchar(150) No key skills of jobseeker

current_industry

varchar(40) No name of current industry of jobseeker

functional_area varchar(50) No current working area of the jobseeker

last_update Timestamp Yes date and time of last updation


jobseeker_resume

Table comments: jobseeker resume


id int(5) No unique id for each resume

personal_id int(5) No jobseeker_personal_details -> id

foreign key to jobseeker_personal_details

resume mediumblob No resume of jobseeker

resume_header varchar(100) Yes header of the resume

extension Tinytext No extension of resume like .doc or .pdf

last_updated_on Timestamp No last update time and date of resume uploading

master_table

Table comments: table used to search data throughout the database


id int(10) No the unique id

codetype varchar(20) No coloumn name of different tables

codevalue varchar(20) No value of the above coloumn

status enum('0', '1') No 0 0 is active , 1 inactive


users

Table comments: login details of jobseeker and employer


id int(5) No unique id for each jobseeker and employer

password varchar(50) No unique password for each user

displayname varchar(50) No display name of the user

email varchar(150) No unique email id of each userid

usertype smallint(6) No 2 1-admin,2-jobseeker,3-employer

creation_date datetime No creation time of user

last_login_time

timestamp Yes CURRENT_TIMESTAMP

last login date and time

status enum('0', '1') No 1 0 is active, 1 is inactive


CHAPTER 4

CONCLUSION AND SNAPSHOTS


SCREEN SHOTS

Details of all the products with their description

Creation of an Account of a Customer.


Webpage Explaining how to order?

Contact us information.


Product along with its description.

New Products category.


Returning Customer login.


Conclusion

Administrator module plays a vital role in shopping portal as it is responsible

for administration and maintenance of whole shopping portal.

Admin can add/delete product and its detail. Admin could also manage site

information like about us and contact us from its account there is no need to

programmatically change content of shopping portal.


CHAPTER 5

TESTING


TESTING PLAN:

The review of OO analysis and design models is especially useful because the

same semantic constructs appear at the analysis, design and code levels.

Therefore, a problem in the definition of class attributes that is uncovered

during analysis will circumvent side effects that might occur if the problem

were not discovered until design or code.

If the error remains undetected during design and passes into the coding

activity, considerable effort will be expended to generate code that implements

an unnecessary attribute, two unnecessary operations, messages that drive

interblent communication and many other related issues. In addition, testing of

the class will absorb more time than necessary. Once the problem is finally

uncovered, modification of the system must be carried out with the ever-

present potential for side effects that are caused by change.

The objective of system testing is to ensure that all individual programs are

working as expected, that the programs link together to meet the requirements

specified and to ensure that the computer system and the associated clerical and

other procedures work together. Systems are not designed as entire systems not

they are tested as single systems. The analyst must perform both unit and

system testing.

An iterative development process yields increasingly improved versions of a

software system until it is ready for deployment. Each iteration includes a mix

of analysis, design, construction and testing resulting in a demonstrable form of

the software that can be validated and refined.

In unit testing the testing of programs that make the system is done. Unit

testing gives stress on modules independently one another. Module is tested

and necessary modification is made.


TESTING STRETEGY

1) SYSTEM TEST

The System tests will focus on the behavior of the system. User

scenarios will be executed against the system as well as screen mapping

and error message testing. Overall, the system tests will test the

integrated system and verify that it meets the requirements defined in the

requirements document

2) PERFORMANCE TEST

Performance test will be conducted to ensure that the systems response

times meet the user expectation and do not exceed the specified

performance criteria. During these tests, response times will be

measured under heavy stress and/or volume.

3) SECURITY TEST

Security tests will determine how secure the system is. The tests will

verify that unauthorized user access to confidential data is prevented.

4) AUTOMATED TEST

A suite of automated tests will be developed to test the basic

functionality of the system and perform regression testing on areas of

the systems that previously had critical/major defects. The tool will also

assist us by executing user scenarios thereby emulating several users.


5) STRESS AND VOLUME TEST

We will subject the payroll system to high input conditions and a high

volume of data during the peak times. The System will be stress tested

using twice the number of expected users.

6) RECOVERY TEST

Recovery tests will force the system to fail in a various ways and verify

the recovery is properly performed. It is vitally important that all payroll

data is recovered after a system failure & no corruption of the data

occurred.

7) DOCUMENTATION TEST

Tests will be conducted to check the accuracy of the user

documentation. These tests will ensure that no features are missing, and

the contents can be easily understood.

8) BETA TEST

The Payroll department will beta tests the new payroll system and will

report any defects they find. This will subject the system to tests that

could not be performed in our test environment.


9) USER ACCEPTANCE TEST

Once the payroll system is ready for implementation, the Payroll

department will perform User Acceptance Testing. The purpose of these

tests is to confirm that the system is developed according to the

specified user requirements and is ready for operational use.

TESTING METHOD:

BLACK-BOX TESTING

In using this strategy, the tester views the program as a black box,

tester doesnt see the code of the program: Equivalence partitioning,

Boundary value analysis, Error guessing.

WHITE-BOX TESTING

In using this strategy, the tester examines the internal structure of the

program: Statement coverage, Decision coverage, condition coverage,

Decision/Conditional coverage, Multiple condition coverage.

GRAY-BOX TESTING

In using this strategy Black box testing can be combine with knowledge

of database validation, such as SQL for database query and

adding/loading data sets to confirm functions, as well as query the

database to confirm expected result.


TESTING PRINCIPLES

All tests should be traceable to customer requirement.

Test should be planned along before testing begins.

The Pareto principle applies to software testing.

Testing should begin in small and progress toward testing in the large

Exhaustive testing is not possible.

To be most effective, testing should be conducted by an independent

third party.

If expected output is match with actual output then it is a successful testing

Input in page of

website

Server act

upon entry Expected output


CHAPTER 6

BIBLIOGRAPHY


Online Resources

http://www.php.net http://www.w3schools.com/Ajax/ http://wiki.hashphp.org/PDO_Tutorial_for_MySQL_Developers http://www.google.com

Books

PRO PHP AND JQUERY : Jason Lengstorf PHP AND MYSQL : Head first series SOFTWARE ENGINEERING : K.K Aggarwal


Appendix [sample source code]

IndexMain.php main controller


$fn = SITE_ROOT.'controller/'.$controller . '.php'; #controller path for jobseeker } elseif($_SESSION['USERTYPE_SESSION']=='3') { $fn = SITE_ROOT.'controller/'.$controller . '.php'; #controller path for employer } } /*if(isset($_REQUEST['controller']) && !empty($_REQUEST['controller'])) {echo $fn;die();}*/ if(file_exists($fn)){ require_once($fn); $controllerClass=$controller.'Controller';//echo $controller; if(!method_exists($controllerClass,$function)){ die($function .' function not found'); } $obj=new $controllerClass; $obj-> $function(); }else{ die($controller .' controller not found'); } ?>


AdminHome.php - controller


if(strlen($newPassword)>PASSWORD_LENGTH) { $temp=$this->loadModel("AdminHome","changePassword",$newPassword); if($temp) { echo PASSWD_CHANGE_MSG ; } else { echo PASSWD_CHANGE_FAILED_MSG ; } } else { echo PASSWORD_SIZE_ERROR ; } } else { echo PASSWORD_MISMATCH_ERROR ; } } else { echo WRONG_PASSWORD_ERROR ; } } }


AdminHome.php - model


'$password'" ); $result = $db->select($data); if ( $result->rowCount() == 1 ) { return 1; } else { return 0; } } function changePassword($dataFromUser) { $db = $this->dbConnect(); session_start(); $email = $_SESSION['EMAIL_SESSION']; $data = array("password"=>md5($dataFromUser)); $where = array("email = '$email'"); $result = $db->update('users',$data,$where); if ($result) return 1; else return 0; } } ?>


AdminHome.php - view


id="admin_sidebar_anchor">

Online Shopping Portal Documentation

Documents

girish sharma project

project work

internal guide external

training report

work of manoj giri

report mca

computer application

company external guide