BISM 7255代写、代写Java,python编程

日期：2022-09-10 09:42

UML ASSIGNMENT – BISM 7255 – SEMESTER 2-2022

A Digital Solution for support of the UN Sustainability Goal 12:

Ensure sustainable consumption and production patterns

ASSESSMENT WEIGHTING: 40%

DUE DATE: 15 Sept 2022 at 2:00pm (BNE time)

VERSION: 22 July 2022

INTRODUCTION

Summary Task:

The assignment asks you to create a collection of UML diagrams (eight diagrams) that visually

represent an application to address the UN Sustainability Goal 12 – Ensure sustainable

consumption and production patterns.

Introduction of Case Scenario:

In this course, we will tackle the specific issue: 17% of total food is wasted at the consumer

level. This will be tackled through the design of a recipe and shopping application.

UML Project – UN Sustainability Goal 12 Semester 2-2022

[New Version: Effective from 05 SEPT 2022]

2

The work completed in this first assignment will form the foundation for the third assignment,

where you build the application.

You will act as a business analyst for BISM Consultants and start to elicit and formulate

business requirements to help reduce food wastage for homes around Australia (and potentially

throughout the world).

Assignment requirements for students:

1) You must use Enterprise Architect software from Sparx Systems to create the UML

diagrams.

2) You must, in total, create eight UML diagrams – five diagrams that follow the case

description and three diagrams that present a feature or innovation that is not described in

the case description (we refer to them as “innovation diagrams). For more details, see

section ‘Task Description’.

3) You must use UML 2.5 –This means the assignment must comply with the tutorial

materials and, by extension, the OMG UML specification version 2.5 of Sparx Systems’

UML recommendations.

4) You will submit two documents:

a. A Word document where all UML diagrams are presented

b. You must also submit a SINGLE Enterprise Architect file that includes the eight

UML 2.5 diagrams, which the marker uses if the copied UML diagrams are not

readable or the marker wants to verify something.

Students per Assignment

The assignment can be submitted as an individual assignment OR done by two students as a

group assignment. When doing it as a group assignment, it is a UQ requirement to do a peer

evaluation. For more details, refer to the Blackboard site.

How do I submit the assignment?

The assignment submission must be made via the Blackboard site following the steps below:

1) Go to “Assessment” ? “Assessment 1: UML Assignment”

2) Find the link ? this is a Blackboard submission link.

3) Upload both your project report file and your Enterprise Architect file (*.eapx)

a. If you have worked as a group (max two people) you will also submit your peer

assessment form (.pdf) to Blackboard

How do I know that my assignment submission was successful?

When the assignment is successfully submitted, the student receives two automatically

generated confirmation emails (one for the Turnitin submission, one for the EA project

submission) in their student email. Each email contains a unique submission ID.

Important submission information:

1) To avoid any potential technical problems with computers or the internet, students are

advised to commence assignment submission at least 3 hours before they are due.

2) Students must click on the Submit button to submit their assignments. Do not save the

project as a draft; you must submit the assignment by clicking the submit button. The

submission has not been finalised when the assignment is only saved.

UML Project – UN Sustainability Goal 12 Semester 2-2022

[New Version: Effective from 05 SEPT 2022]

3) If the student does not receive any of the two confirmation emails with the submission IDs,

then the student must assume that the submission of the entire assignment or part of it was

unsuccessful.

4) If a student does not receive the TWO confirmation emails with the submission IDs within

60 minutes, the student is advised to resubmit the individual assignment part of the entire

assignment (word file and EA file).

5) The two confirmation emails with the submission IDs are the only proof that the assignment

has been successfully submitted. Do not delete these confirmation emails.

6) It is the student’s responsibility to ensure that any UQ assignment is submitted successfully.

Any unsuccessful submission may result in a late penalty.

Misconduct

Understandably, students talk with each other regularly and discuss problems and potential

solutions. However, it is expected that the submitted assignment is a unique work. All parts of

the assignment are to be completed solely by the student(s) indicated on the first page of the

assignment. The best practice to avoid misconduct is not to look at another student’s file(s) and

not to show your solution to other students. If an assignment is perceived not to be a unique

work, a loss of marks and other implications can result.

For further information about academic integrity, plagiarism and consequences, please visit

http://ppl.app.uq.edu.au/content/3.60.04- student-integrity-and-misconduct\

DETAILED INFORMATION ABOUT THE PROPOSED DESIGN

In the following, you find details that allow you to create a representation of the business case.

You must capture the shopping application’s operation as described here. You cannot fill in

gaps or leave information out. If you do so, marks will be deducted.

Recipe and Menu Planning Application:

BISM Consultants have had a kickstart workshop and brainstormed a great way to help families

(and potentially even restaurants) reduce food wastage and the over-purchase of food.

It is proposed that the team can create an application. Our Minimum Viable Product (MVP)

will include:

A weekly meal planner;

A recipe database;

A shopping list creator;

A pantry list checker;

The Scope of the Project – Systems Behaviors and Possible Use Cases

The following text provides the details to create the use case diagram. The use case shall present

the recipe and menu planning system.

The goal of the digital solution is to automate the process of planning the weekly shopping for

a household. With the digital solution, the household can plan meals for the week and related

shopping for the week (or with options to shop more frequently). The household needs to be

able to choose recipes from a recipe bank or add their favourite recipes to the recipe bank.

UML Project – UN Sustainability Goal 12 Semester 2-2022

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Shopping Process for a household

The following text provides the details to create the activity diagram and the sequence diagram.

Both diagrams present the shopping process for a household. However, the activity diagram

needs to capture the process, whereas the sequence diagram captures the interactions between

the actors [shoppers & grocery stores] and the system.

The shopping process starts when a person opts to “Register Now”.

First, the system requires verification of the users’ identity by asking them to sign into a valid

account. If the shopper is not a registered user, they will need to sign up for a new account. To

do so, the shopper enters personal information, including their first name, surname, email

address, and contact number. After submitting the sign-up form, the shopper receives a

validation email to complete the sign-up process for the new account. The link contained in the

email will expire three days from the date sent. When the shopper has an account, they simply

log into the system by entering their login details, i.e., email address and password.

Once the shopper is logged in, they can start to upload favourite recipes or choose favourite

recipes (from the available recipe bank). Review allrecipes.com to find some recipes that you

would want in the recipe bank. Notice that allrecipes.com provides information about

ingredients, cooking method, serving size, cooking time, nutrition information, photos, and the

ability to size up or down the recipe. Other recipe sites also can change the measurement from

cup to weight (or they provide both – check out taste.com.au). You can also see the ability to

add ingredients to a shopping list.

Each household will have different needs based on favourite foods, weekly activities, and

budget. In a settings option, there needs to be an ability to set the frequency of planning and

shopping. Some households may shop daily, while others may shop every 14 days. There

should also be a setting for usual servings requirements per meal, but with an option to change

if friends or family are coming over for dinner or if fewer people will be home for the meal.

Once a household has configured its settings, they can either use recipes from the bank (pre-

loaded) or add their own family recipes. The meal planner may want to browse the recipes and

favourite some for easy access later.

Then the meal planner can start planning their meals. They can opt to plan breakfast, lunch,

dinner, and snacks. They will need an option to have take-aways or to eat out. Some people

have different eating patterns – some need to eat 5-6 meals a day (maybe this is something we

can consider for release 2). Once the meal plan is finished, the meal planner can opt to create

a shopping list. The shopping list needs to be innovative. It needs to be able to add everything

together. This means that it will be essential that when people add their recipes, the ingredients

match the ingredients already in the database.

But the household will not want to purchase items they already have at home. Planners may

want two different ways to manage this option. A person may either remove items from the

provided shopping list because they are in the pantry or fridge, or the person may opt to upload

a current fridge and pantry list.

There will be some limitations to the first release of the product. For example, you can buy 1kg

or a 2kg bag of flour at a supermarket. The shopping list may combine all flour to a total of

500 grams. You have no flour at home, but you need to be able to buy enough flour for the

UML Project – UN Sustainability Goal 12 Semester 2-2022

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week; you may choose to buy the 2kg bag as it is better value, and you know you will use it

over time. So, the excess needs to be updated on your pantry list. You may consider this a

requirement for release 2 of the product, but it is probably best to think about how you might

solve this now.

A person may also be interested in their nutritional intake. They may be trying to bulk up for a

reason or trying to lose weight. Some people may be allergic to certain ingredients and will

want to switch ingredients. These are certain functions that may be worth considering now or

in the future.

Data Requirements of the shopping application

The following text provides the details you need to create the domain class diagram. The

diagram shall present the data structure of the meal planning system.

You have been provided with several favourite recipes from the team. You will find the

information in the Excel spreadsheet (see Blackboard). Note that while the spreadsheet does

show a range of tables, the presentation is not ready for a database as it has not been fully

normalised. Students must normalise the data to achieve full marks. Also, note that system

tables will be required to store the settings and configurations of the user of the application,

and these are not demonstrated within the Excel spreadsheet.

To help better understand the information in the spreadsheet, you have been provided with

some additional information as below:

People will have preferences for where they like to shop. Not all ingredients will be available

at major supermarkets. Also, it might be great to establish connections with local farmers and

producers so a household can choose to shop more local rather than through a supermarket.

But let’s give shoppers the choice of where they will buy.

Thankfully in this application, we are not concerned about payments and payment gateways.

It does simplify our security requirements. If we were to classify the data, it would be low risk.

If someone stole your data about your eating habits or household recipes, it wouldn’t be the

world’s end. However, what if restaurants started to use this application for planning. I would

suspect some famous chef recipes would need to be protected.

It is also helpful to know that there are many standards regarding food. Food Standards

Australia New Zealand provide a lot of information and offers open access to many data sets.

They are also planning on building a brand-name product database. This could be used in the

future to populate an ingredients table. Check out all their downloadable files for some hints.

The Lifecycle of the shopping application

The following text provides the details to create the state machine diagram. The diagram shall

represent the different states of a crafts workshop and the transitions between the states.

The lifecycle begins with a person signing up for the application. The first step is for the person

to set up and configure the application for their preferences. The next step is to favourite recipes

(either by choosing from a list or inputting their recipes into the system). A planner will then

schedule meals for specific days.

UML Project – UN Sustainability Goal 12 Semester 2-2022

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Once a planner is finished scheduling their meals, they will then create a shopping list. Ideally,

this shopping list will be compared with their pantry and fridge items so the buyer does not

over-purchase unnecessarily (remember: this is one of the application’s goals).

When a buyer goes shopping, though, they may not find everything. So, a buyer needs to

confirm all the items they were able to purchase. If you get to the end of the shop, you may

need to substitute ingredients if they cannot be found – or choose not to make that recipe that

week. A buyer must then return other ingredients if a meal swap is completed.

Another goal of the application is to ensure no products are thrown away. It might be helpful

to store the purchase date and the use-by date of the products in the pantry/fridge list. If a use-

by date is approaching for a particular product, the application should remind the person to

make the recipe that contains the ingredient soon.

We know life gets busy, and it might be hard to plan weekly. It would be great to suggest

recipes based on what is available in someone’s pantry list. Or people unexpectedly drop by,

and you need to double the recipe. We want to make sure the application is flexible for all life

changes that can happen.

Task Description

After familiarising yourself with the business requirements for the software application, you

are now required to do THREE tasks:

1) Task 1: Choose a name for the digital solution. Put the name on the cover page of the word

file.

2) Task 2: Create five UML models (one for each type) based on the description of business

requirements. Document any assumptions you made (if any) underneath each diagram.

3) Task 3: Create three additional UML models (we refer to them as “innovation diagrams)

that have not been detailed in the description (or may have been hinted at). Here we ask

you to be creative and use your imagination to develop something new. You can consider

this task as a suggestion for an additional feature, an innovation the application designer

did not think of. The three UML models you are asked to create must be an activity

diagram, a sequence diagram, and a state machine diagram.

To propose something genuinely new – you must keep the following in mind:

1. Activity diagram cannot be the ‘Registration Process’. We recommend returning to the

use case diagram and thinking about a different business process.

2. Activity diagram and sequence diagram must depict the same business process.

UML 2.5 Portfolio

All UML models MUST be created with Enterprise Architect (EA), and each diagram must be

exported as an image and pasted into a Word document that MUST be submitted as well.

The word document must include an overview page containing a table of contents with

meaningful headings. For example, "Activity Diagram" followed by the system’s name. In

addition, each diagram may have assumptions underneath only if needed. It is recommendable

for approximately 200 words (for the whole document) but can be less or more. Also, it is

UML Project – UN Sustainability Goal 12 Semester 2-2022

[New Version: Effective from 05 SEPT 2022]

desirable the use bullet points. Furthermore, the word document must have the pages numbered,

and the diagrams must have a readable font size.

All models MUST be done in UML 2.5. This means it must comply with the tutorial material

and, by extension, the OMG UML specification version 2.5 or Sparx Systems’ UML

recommendations.

Please make sure that you comply with the modelling guidelines as follows:

1) The models must be created with Enterprise Architect from Sparx.

2) The first five models must represent the business case. This means you need to create the

five diagrams using the information provided in the assignment.

3) You must only model the automated part of the digital solutions. This means any manual

activities not carried out by the system will not be represented in the UML models.

4) You must follow appropriate modelling conventions (the rules) specified in the weekly

tutorial files.

5) You must capture the relationships between different types of UML models. This means:

The activity diagram must model the business process captured in one or more use

cases of the use case diagram.

Activity diagram and sequence diagram must depict the same business process.

The information contained in the sequence diagram should match the information

captured in the class diagram.

State machine diagram must depict the states of a single object (over its lifespan); this

object is captured as a class in the class diagram.

For Task 2 – the first five UML diagrams, you must have the following details in each

diagram: