Hii everyone, mark my mistakes .

1. Government College University
Faisalabad
DEPARTMENT OF COMPUTER SCIENCE
BS 5TH SEMESTER
Course: DBS
Professor: MR.Khurram Shahzad

2. Coffee Shop Management
System

3. COFFE SHOP MANAGEMENT
SYSTEM
Project Report
Department of Computer Science
Submitted to
MR.khurram Shahzad
Submitted by
GROUP NAME : ARFA
Rida Arshad 240263 Faiza Qadir 240252
Ayesha liaqat 240253 Areeba Yousaf 240010
Government College University Faisalabad

4. Preliminary study
• Introduction
• Objectives
• Purpose
• System Design
• Cost Benefit
• Implementation and testing

5. INTRODUCTION
The Coffee Shop Management System is based on a
concept to maintain orders and management of a
particular coffee shop. The administrator can handle the
data and update information of the coffees . CSMS is:
• Designed to streamline and optimize coffee shop
operations.
• Aims to enhance efficiency and customer satisfaction.
• Based on a preliminary study and market research.
• Administrator can add, update ,delete any information
about the system.

6. Objective
• Develop a system that will help to manage the coffees
information.
• Helpful for rural area people.
• Takes less processing time.
• Provide the fresh coffee and healthy product to the people.
• to automate the process of manually maintaining records
related to transaction flows, user details, and payment details.
Purpose
• It is a automated process.
• The main purpose is to provide a fresh coffee.
• Using this system the coffee products give earning.

7. System Design
Context diagram
Coffee Shop (System)
Client MANAGEMENT VENDORS
This simplified diagram represents the main entities involved in a
coffee shop management system. The coffee shop system interacts
with CLIENTS, MANAGEMENT, and vendors to facilitate operations

8. LEVEL 0 DIAGRAM
In this level 0 diagram, we've added more details to the entities involved.
Customers can place orders and make payments, while employees take orders,
prepare drinks/food, and handle payments. Suppliers provide the necessary
ingredients and supplies for the coffee shop. This diagram gives a clearer picture
of the interactions within the system.
COFFEE SHOP SYSYTEM
CLIENTS
Place order Make payment
MANAGEMENT
Take order prepare food handle payment
VENDORS
provide
ingredients
supplies

9. LEVEL 1 DIAGRAM
MANAGEMENT
Clients VENDORS
Place order Make
payment
Take
Orders
Handel
Payment
Deliver
orders
Maintain
Inventory
Select
product
Specify
customization
Cash Other
payment
Enter order
in POS
Ensure
Quality
Process
payments
s

10. Data Flow Diagram DFD
• A Data Flow Diagram (DFD) is a graphical representation of how data flows within a system. In the
context of your coffee shop management project, a DFD can help illustrate the flow of information
and processes involved. Here's a simplified example of a DFD for a coffee shop management
system:
• - External Entities:
• - Customers
• - Employees
• - Suppliers
• - Processes:
• - Place Order
• - Prepare Order
• - Process Payment
• - Data Flows:
• - Customer Order Details
• - Order Information
• - Inventory Updates
• - Payment Information

11. Certificate Revocation List CRL
• to create a Certificate Revocation List (CRL) for your coffee shop management system, you would
typically follow these steps:
• 1.Establish a Certification Authority (CA):
• 2.Set up a CA that will issue and manage digital certificates for your system.
• 3.Define a Revocation Policy:
• 4.Determine the criteria for revoking certificates, such as compromised private keys or expiration.
• 5. 3. Implement Revocation Mechanism:
• 6.Develop a mechanism to revoke certificates when necessary, such as a web-based interface or
an automated process.
• 7.4. Generate CRLs:
• 8.Regularly generate CRLs that list the revoked certificates.
• 9.This can be done manually or automatically based on your system's requirements.
• 10.5. Distribute CRLs:
• 11.Make the generated CRLs available to the relevant parties, such as clients or other systems
that need to validate certificate.The specific implementation details may vary depending on the
technology and tools you're using.

12. IMPLEMENTATION AND TESTING
Unit Testing:
Validates that each unit of the software functions as designed.
Units include individual programs, functions, procedures, or methods.
Typically has one or a few inputs and a single output.
Unit testing frameworks, drivers, stubs, and mock/fake objects aid in
testing.
Integration Testing:
Combines and tests individual units as a group.
Identifies faults in the interaction between integrated units.
Utilizes test drivers and test stubs to facilitate testing.

13. Thanks a lot