Software engineering
Deliverables:
Use UML to produce and document the blueprint for
the following software artifacts:
1. Use-Case Diagram
2. Analysis Class Diagram
3. Design Class Diagram
4. Sequence Diagram for one of the use-cases you identified in your Use-Case
Diagram
5. Two Design patterns in your Design-Class Diagram
All screen-shots for the Diagrams shall be captured and saved in the homework you
are submitting
Clearly annotate your design class diagram where you used the design patterns in
your design
Create your homework using MS-Word and then generate a PDF file for it; you can
download FREE PDF generator to your laptop from http://cutepdf.com/
Project Overview Statement:
For its chain of fast food outlets, Chicobino’s Pizza has recently installed a new online
system to speed up deliveries and improve customer satisfaction. When a customer
places an online order to have pizza delivered, an employee verifies the order and checks
the customers phone number against a data store containing past orders. If the order is
for a repeat customer, the system matches the number with the customer database and
displays the customer record on the screen. (Customer records contain a variety of
information, including whether the customer’s dog bites.) For first-time customers, the
employee (salesman) verifies the caller’s name and address, and creates a record in the
customer database.
The order taker (salesman) verifies the customer’s pizza order within 10 minutes after the
customer placed the order online. After 10 minutes from placing the order by the
customer, the system prints out three-part order on a printer located in the kitchen. The
original is used by the cook to prepare the order. When the order is ready, the chief marks
the other two copies completed and gives them to the delivery driver or the order taker
to serve as delivery receipts for the driver and customer, respectively. At the same time
that the order is printed, the order taker’s computer displays a city locator grid that is
used to help dispatch the drivers.
From a copy of the display, a dispatch slip—showing the customer’s street and connecting
roads—is printed for the driver. The final system output generated at this time is a record
of the order, which is the source for the event data written to the order system.
Software Product High-Level Description:
Every store location has a StoreManager, Customers, and Salesmen, delivery
drivers, chiefs
Chicobino sells all kinds of pizzas
The StoreManager can Add/Delete different types of pizzas offered
The StoreManager can Add/Delete Chicobino coupons
There are number of sports teams and each offers its own discount-coupons
for its fans when buying pizza from Chicobino.
Public schools can register with Chicobino and offer flyers for students
families, where a public school collects 2% of the cost for every pizza bought
by the student’s family from Chicobino pizza
The store offers the following types of pizzas:
1. Cheese pizza
2. Veggie pizza with the choice of toppings:
1. Mushrooms
2. Green pepper
3. Onions
4. Spinach
5. Olives
3. Meat pizza with the choice of meat
1. Pepperoni
2. Sausage
3. Bacon
The customer can choose one of the following delivery options when
ordering the pizza
1. Expedited delivery ($5 fee) – guaranteed delivery within 30 minutes
2. Free delivery – guaranteed delivery within 75 minutes
The customer can order any pizza online. However, there are a number of
order options that the store likes to offer its customers
1. Single order
2. Double order – Two orders, one at 100% the actual price and the 2nd
order expires in a week at 50% the actual price (Basically, it is buy one
pizza get the 2nd one half-price)
3. Triple order – Three orders, one at 100% the actual price , the 2nd
order expires in a week at 50% the actual price, the 3nd order expires
in a month at 50% the actual price (Basically, it is buy two pizzas get
the 3rd one free)
The customer can place an order and check the status of an order; every
order has a unique order number
The customer can cancel an order only within 10 minutes after placing the
order
The customer can update (addition of new pizzas only) an order if the order
hasn’t been loaded on the delivery truck yet
The customer can pay in cash on delivery, or credit card online
The customer has the choice to enroll (or cancel) and become VIP-Member in
order to receive 10% discount for every pizza purchased for an annual fee of
$100
The store manager and order takers can query the system to know the
current location for every pizza delivery driver/truck designated for the store
location.
For certain addresses, delivery drivers can’t accept payment by cash on
delivery
The store manager and order takers can query the system to know the
current number of pending orders on the waiting queue to be loaded into
the delivery trucks when trucks are available(back from prior delivery)
A customer can subscribe to receive email notification of free home delivery
of pizza orders greater than $50 for certain NFL sports games
A customer can subscribe to receive email notification of free home delivery
of pizza orders greater than $25 for certain NBA sports games
A customer can subscribe to receive email notification of free home delivery
of pizza orders greater than $75 for certain UFC sports PPV events
Assignment #1
Project Overview Statement:
OutdoorPowerEquipmentDepot retailer would like to have an application that
will give it the competitive advantage over its rivals to offer its customers
maximum flexibility, speed, simplicity, and freedom to buy, trade-in, and lease
outdoor power Equipment. Using the newly introduced online
PowerEquipmentTradeinMarket software, the retailer and customer can
determine the current market value of the trade-in equipment in a matter of
seconds.
Customer/Salesman/Manager
OutdoorPowerEquipmentDepoPowerEquipmentTradeinMarket t
Software Product High-Level Description:
Consider the following high-level description for
OutdoorPowerEquipmentDepot retailer:
The intent is to build an application that will allow the customer to
buy, trade-in, or rent equipment from the retailer either in-store
or online
The store has a StoreManager, Customers, and Salesmen
The retailers sells, trade-in, lease new and pre-owned products
The StoreManager can Add/Delete/Update products
There are number of equipment Manufacturers and each offers its
own models.
Every equipment has an extended warranty plan that could be
bought separately from the retailer
The customer can choose one of the following options when buying
a new equipment
1. Buy the new equipment with no replacement
2. Buy the new equipment with 1 year replacement for 50% fee
of the equipment retail price; under this plan the customer
can replace the equipment by a new one any time during the
year (Equipment can be replaced only once for the
customer).
3. Buy the new equipment with lifetime replacement for 65%
fee of the equipment retail price; under this plan the
customer can replace the equipment by another new one any
time (Equipment can be replaced only once for the
customer).
The customer can trade-in equipment
The customer can rent equipment. However, there are a number of
lease plans that the store like to offer its customers
1. Limited duration rental (for example renting an equipment
for 2 days)
2. Single season rental (for example rent a snow blower for the
entire winter season for a $100 fee per season)
3. All seasons rental (for example the customer gets a snow
blower for winter and a lawn mower for spring/summer for
$150 fee annually)
The customer can place an order, check the status of an order, or
cancel an order.
The customer can choose home-deliver or in-store pickup for the
equipment rental. Equipment delivery or pick up shall be done within
a reasonable amount of time after order is placed by the customer.
The customer can pay in cash, check, or credit card
Customers who are renting equipment must be at least 25 years
old, have a valid ID and credit card.
The customer has the choice to enroll (or cancel) and become
PowerMember in order to receive 5% discount for every item
purchased or leased for an annual fee of $30
Some of the equipment may have store special-discounts
Some of the equipment may have manufacturer rebates
The Customer or salesman can determine the current market-value
of the trade-in equipment through the
PowerEquipmentTradeinMarket using the serial number of the
equipment, date bought, and current condition (excellent, average,
poor)
Due to storage space limitation, the store requires to have at least
50% of its rental equipment be leased out to its customers at any
time. If that threshold is violated, the store will send 25%
discount promotional lease offers through email to its customers
in an attempt to reduce the number of equipment in its rental
storage
To minimize the cost of restocking new equipment at the end of
every season (winter and summer mainly), the retailer email its
customers about the 20% discount for the clearance event at the
end of every season.
Assignment #3
Requirements:
This assignment will complement Assignment #1 and Assignment #2 to
achieve the following:
In the unified process, artifacts are built incrementally through
iterations and refinements in the different phases. Refine any
artifacts you built in Assignment #1 and Assignment #2 if you see
necessary
Create the UML Design Model (class diagram) based on the
requirements stated in Assignment #1 and the artifacts developed
in Assignment #1 and Assignment #2
Create the UML Design Model (sequence diagram) based on the
fully dressed use-case you developed in assignment #1 and the
design Model class diagram produced in this assignment
Deliverables:
Complete list of classes used in your design model
Complete UML Design model diagram (class diagram)
Complete UML Design model diagram (sequence diagram)
Assignment #4
Requirements:
This homework will complement Assignment#3 to achieve the following:
Refine the Design class diagram based on the artifacts developed
in Assignment #3 in order to accommodate the newly
introduced/modified requirements.
Utilize two design patterns in your new design model. Clearly
document where these design pattern utilized in your design
Deliverables:
Complete list of classes used in your design
Complete Design class diagram
List of the Design patterns that you have used
Clearly annotate your class diagram where you used the design
patterns in your design
Capture the design class diagram (using shft+PrtScr) and save it/them
as image(s) in the PDF file that you are submitting as the solution for
this homework.
New and Modified Requirements Requested:
The following requirements have been added to the initial requirements
given in Assignment #1:
A customer can subscribe/unsubscribe to receive email
notifications for new product releases
A customer can subscribe/ unsubscribe to receive email
notifications for Special Sale Events
