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SYSTEM ANALYSIS AND
DESIGN
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Table of Contents
Introduction......................................................................................................................................3
1. Draw use case description for registering accounts and making an appointment.......................4
2. Draw use case diagram................................................................................................................5
3. Identify all entities and their attribute and draw an E-R (Entity-Relationship) diagram.............8
4. Draw the class diagram..............................................................................................................10
5. Draw a sequence diagram..........................................................................................................11
6. Draw activity diagram...............................................................................................................12
7. Design a data entry screen for entering personal details...........................................................13
8. Testing and deployment.............................................................................................................15
Summary........................................................................................................................................19
References......................................................................................................................................20

Introduction
This project assessment is based on case study of Doc Medical Centre (DMC). The main task is
to develop online system for DMC; this particular online system covers several activities such as
adding or creating new patient, checking for appointment and request GP, estimation of cost,
issuing online ticket and recording of patient’s medical history. In this task; case description for
registering accounts and case diagram has been drawn. Entity relationship diagram will show the
relationship between company’s process and users. To support this relationship, class diagram,
sequence diagram and activity diagram will show more detailed about how the system works in
processing informations to patients. Data entry screen for entering personal details has also been
made and attached in the form of screenshot.
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Primary path
1. Users logged in to their registered accounts
2. System will verify users account through authentication
3. Users make an appointment by clicking on Book appointment option and after that date option will appear; users will select day of the visit.
4. System will save appointment date and fees will be deducted from their added account through sending OTP to user’s phone
5. User enter the OTP
6. Payment successfully done
7. Appointment booked Use case ends with success
Alternate Paths
1a. User gets an appointment but due to some reason wants to cancel the appointment
1. User searches through the log to find particular APPOINTMENT HISTORY
2. System displays screen requiring enter the detail of date for which information required
3. User selects the date from the date option and found the Booked Appointment and click on Cancel button.
4. System confirms with user by displaying option ARE YOU SURE? YES NO
5. User confirms by either selecting Yes or No
6. For Yes System will cancel the appointment and will refund half of the booked amount in the account of user automatically
7. For No System will take user to home screen.
8. Use case ends with success in canceling appointment
1. Draw use case description for registering accounts and making an
appointment
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2. Draw use case diagram
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Explanation
Guest user registration
While listing the records, in order to eliminate the registration process, we ask only the most
important data from the client. The main items required are: e-mail, full name, secret key, and
unique patient confirmation card number. This number is the username that will be used to log
into the site. The different optional information can be filled in when the patient approaches the
eye to meet the eye or by doing it without anyone's help after trying in his cellar.
Login
To log in, the patient must go to the "Login / Register" page. By enabling the user name (silent
DNI) and password, the patient must access the Login button. In case all data is correct, the
patient will be identified and recorded in all earnings of that account.
Edit your profile information
The customer must be registered as any employee of the site (patient, master or secretary) and
access the "Edit Profile" page. The current profile information will be displayed on the page and
a customer will have the option to switch to the new ones they need. After clicking on Submit,
the property confirms all new data provided. If DNI and circulation e-mails are not correct, if
you do not intend to communicate it to the customer and do not proceed with the comfort of the
structure. Also, if the DNI and new email are now on another table, if it's not too much trouble
just tell the customer and don't let the office situation continue. If the tracking is effective, the
customer information will be intentionally updated.
List all doctors’ appointments
To view the master development plans or current action tasks, it should go to the "Chord
Overview" page while running its log. Obviously, the default options are displayed in a table-like
table, which can be made up of different standards.
Search for specialists
Customers can filter a site for office experts according to the different templates. Not all modules
need to be ready. A customer needs to go to the "Search for experts" page and fill in the fields
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they deem necessary (in this sense the full step is in the table above). If fields are not filled in, all
the experts will be displayed. Following the introduction of the test structure, some experts will
return.
Make the appointment (patient)
To make the change, the patient must be registered and taken to an exchange page. First, the
patient should choose a professional who will make sure that all the masters in this fort are lost.
Shortly afterwards, after the master's choice, the tablet will appear to the patient with open dates
where the change can be made. As a result of the date chosen, end points for no reason will be
shown. A patient fills in the worries (then again), chooses when it is convenient, whether this
facility is for him or for another (it can bring comfort to relatives. - The patient should -set this is
the silent identification name) and select whether it is a basic development or management. This
will make it easier for the specialist to manage his patients. After leaving an outline, a design
will be created which can be found on the "My Settings" page.
Make a guest appointment
Many clients don't think much about how to use a PC / program so it is difficult for them to list
in the building. Also, there are clients who would rather not be bothered by running a piece of
the creative mind. For this type of client, we allow you to arrange up to 5 guests one after the
other. The strategy is pretty much the same as recorded messages, except for unreachable
messages to show who this understanding is for. To differentiate the number of contracts made
by the known customer, we use his IP address as quality. If 5 has been made recently, we will
not allow the patient to schedule further visits until that person attends part of these visits or to
record a record.
List all appointments of the patient
To view the following patient conditions, the patient must access the "My Auras" page while in
the registry. All preparations will be displayed on a page with trade and delivery understanding
captures.
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Cancel appointment
To opt out of consent, the patient must be entered in their registry and, as a primary
consideration, list all their consents and, next to the consent a patient needs to discharge, click
Cancel consent. There will be a pre-discharge test if a patient hits the joint at the same time.
3. Identify all entities and their attribute and draw an E-R (Entity-
Relationship) diagram
Unity Relationship Diagram (ER) is a type of flowchart that explains how "elements, such as
individuals, articles, or ideas are linked together within a structure. ER diagrams are often used
for the design or analysis of social datasets in the areas of program design, business data
frameworks, training and analysis square shapes, gems, ovals, and interface lines to explain
interrelationships of materials, connections and their features. Think a linguistic structure, with
elements such as objects and connections as action words. First aid tables are marked with
information structure diagrams (DSDs), with a focus on complementary connections within
materials rather than on the connections between the elements themselves there will be a diagram
n ERs are also used in conjunction with data flow diagrams (DFDs), which map the flow of
information to processes or systems.
It is also helpful for patients to provide essential data on the definition of the intended journey
(eg stomach upset, migraine, travel assessment, pregnancy screening and treatment above).
Patients can make appointments with their desire center or clinic day in and day out with their
favorite specialist, allowing for an emphasis on the phone's collection and bezel. Clinical Career
is a multifunctional online application solution to help maintain tolerance. Understanding design
is an essential part of the daily work of social insurance specialists, from family studies to large
facilities, from GP's workplaces to emergency clinics. The adjustment should be made easier and
the clinical staff must always be aware of the program of each new patient and specialist.
The entity-relationship diagram of Doctor Appointment System shows all the visual instrument
of database tables and the relations between Appointment, Fees, Doctors, Clinics etc. It used
facility information and to identify links between organized information collections of the
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physician's professional system responsibilities. The key elements of the Career System are
doctor's appointments, retention, rates, planning and clinics..
Appointment System entities and their attributes:
Description of Doctor Appointment System Database:
 The details of Doctors is store into the Doctors tables respective with all tables
 Each entity (Clinics, Booking. schedule, Appointment, Doctors) contains primary key
and unique keys.
 The entity Booking, schedule has bonded with Doctors, Appointment entities with
foreign key
 There is one-to-one and one-to-many relationships available between schedule, Fees,
Clinics, Doctors
 All the entities Doctors, schedule. Booking, Clinics are normalized and reduce duplicity
of records
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E-R Diagram for appointment
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4. Draw the class diagram
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5. Draw a sequence diagram
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6. Draw activity diagram
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7. Design a data entry screen for entering personal details
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8. Testing and deployment
Testing
Software analysis is a study conducted to inform interested people about the status of the product
or service being tested without a doubt this is one of the most important parts of the software
development lifecycle it is part of the software quality support which is often thought of as a way
to run a program in a way that detects any errors. Tests also show that software functions appear
to work to the specifications, that overall behavioral and performance requirements appear to be
met. The test will run when the system is ready. It involves running a software component or a
system component to judge a building of interest. Since the number of possible tests even for
simple software components is almost infinite, all software tests use a strategy to perform
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feasible tests choose for the time and resources available. As a result, software testing usually
attempts to run a program or application with the intent of detecting bugs, errors, and other
software bugs.
The main purpose of the test is to identify software errors in order to identify and correct any
errors. Tests cannot determine if a product works effectively in all conditions unless it works
well under certain conditions. The scope of software testing includes frequent scanning and code
execution in a variety of environments and problems, as well as examining aspects of the code.
At any stage of software coding, testing is an important part of making sure it works. I have used
various test methods to test and validate all the steps. This is to make sure it works well and that
the requirements are met correctly.
Testing Methods:
Static Testing
Reviews, visits or reviews are referred to as static testing. Static testing is usually understood as
proof-reading. When programming text editors, check the ASCII text file structure, view the
system and data stream as a static scan of the program to create the software; notepad ++ was
used for the text editor during this error the text editor software is automatically marked. So the
only thing I need to see is a syntactic error in my code. Take a good look at the position of the
loops, any missing symbols such as semicolons etc. Also incorporates system validation, helping
to improve software quality. Among the methods for static analysis, mutation testing is often
used to ensure that test cases detect errors introduced by mutating an ASCII text file. I have
edited several ASCII text files to see if it meets the specified condition.
Dynamic Testing
A code programmed with a specific set of test cases is called a dynamic test. A dynamic test
occurs when the program itself is run, which means that after the dynamic test has been run it is
run by a static test. Dynamic testing can begin before the program is 100% complete to analyze
specific sections of code and apply them to individual tasks or modules. Dynamic testing
involves system testing. Measurement analysis results are supported by a standard decision or
test approval on the completed user registration page.
Black Box Testing
The black box test treats the software as a "black box". Check the functionality of the software
without any knowledge of internal implementation. Testers are only aware of what the software
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is going to try, not how it will perform. This test is performed in the presence of the user
registrar. The test was conducted using the free software tool available on the Internet. For this
different part of the site we tried to find a product.
White Box Testing
White box testing is a test of the internal structures or work of the program, against the
capabilities of the end user. In a white box test, an internal vision of the system, even as a
programming capability, does not need to design test cases. The tester selects the items to
practice paths through the code and verifies the appropriate results during this type by testing all
lines, loops and logical expressions by applying the program function. I ran some tests inside the
software with a white box test.
Deployment
In any case, we should consider the things necessary to run the site correctly. There are three
types of funds we need:
- Hardware: all the physical equipment required
- Software: all projects required in our equipment
The site will be enabled on a remote network. There are several free or mediocre alternatives to
do this. It will not be possible to record our program in our PC as the costs will be much higher
(more equipment is required, more energy is required). It is much cheaper to be absent to
encourage us. Also, our position would be very flexible and we will deliver it competently. By
paying a little extra for a long upgrade, we would have the option of greater distribution capacity,
more stock and other profitable benefits.
There are a number of free options in case there are many modern visitors to the site and a large
number of registered customers in general. Taking a look at the most popular free web
enablement, the free option includes the following features:
• 2GB disk space
• 20000 bandwidth
• No SSL certificates
• No support
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• Only free domains
Hardware’s
Above all, we will demonstrate the necessary equipment to create a site. The site will be
developed on local host immediately as it is much simpler. After testing everything on our PC,
we can coordinate it on the web enabling customer access. Therefore, the requirements for site
development are:
 Switch and network connection.
 PC: We don't have to worry about a great PC to create a site. We recommend one of the
more useful Photoshop projects that requires at least 2GB of RAM or 8GB. As for the
help memory, we won't need much as our site will be managed remotely (300GB will be
as required). The Intel i3 CPU will also suffice.
Software’s
All the results necessary for the promotion of the site:
• My SQL Server
• Apache 2.4+ web worker
• PHP 5.5+
• Networks are remote
• FileZilla is for simple FTP transfer between localhost and web.
• Adobe Dreamweaver
• Modern web application (not IE)
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Summary
The way to create the clinic site consisted of several stages, counting designing the required
viewing space, compiling user collections and working on access rights, using the configuration
page extensions with surprising needs and using tools, for-profit modules and libraries supplied
with the CMS option. For the most important part, the resources / objectives were considered to
have been achieved in the same way. It allows for the configuration of methods that need to be
centralized to promote this space which allows promotion and support with the necessary skills.
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References
Tutorial point, 2020; Available online through:
<https://www.tutorialspoint.com/uml/uml_use_case_diagram.htm >
Dribbble, 2020; Available online through: < https://dribbble.com/tags/appointment>
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