Assets-IO_A5 IoT Streaming Supply Chain

Establish a secure, trustworthy, connected system that provides actionable insight from farm to fork for food in the Consumer Packaged Goods industry.

Main Priorities:

• Tracking goods and verifying product source
• Identify food safety concerns and recalls
• Integrating upstream and downstream processes and reduce human error
• Develop real-time actionable insight

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

The blockchain side of the application will not record data unless a blockchain instance has been provisioned and connected with the appropriate chaincode.

Pages

Dashboard - shows the various parameters of the assets that are being trasacted as well as a list of these assets. These parameters include: Asset ID, Type, Price, Period, price change, current status

Prerequisities

---

• Node JS
• Angular CLI
• NPM

Installing without Brew

curl "https://nodejs.org/dist/latest/node-${VERSION:-$(wget -qO- https://nodejs.org/dist/latest/ | sed -nE 's|.*>node-(.*)\.pkg</a>.*|\1|p')}.pkg" > "$HOME/Downloads/node-latest.pkg" && sudo installer -store -pkg "$HOME/Downloads/node-latest.pkg" -target "/"
npm install -g @angular/cli

With homebrew

brew install node
brew install angular-cli

Installing

---

The application is a multipart application which has three parts.

Front end - Interfaces with the middleware inorder to show all the data

Middleware - interfaces with the blockchain and holds all the api interfaces

Blockchain - records all the data for immutiblity

Deployment and Using the App

Creating blockchain instance

This guide is made with the assumtion that a blockchain instance has already been created. In order to create a blockchain, if one is not available please follow the creating a blockchain instance guide.

Checking the blockchain for runtime

1. Access block chain from www.cloud.oracle.com
2. Click on signin on the top bar
3. Sign into the tenancy
4. Sign in with your SSO in order to access the environement
5. Double check your instance is running in the list
6. In order to check any details of the instance click on the hamburger menu to the left of the instance

Starting the Middleware

cd UI/Middleware
npm install
npm start

Starting the Frontend

cd UI/Frontend
npm install
npm start
open http://localhost:4200

Running tests

No test need to be ran at this time

Built With

• Angular 7
• Node.js
• oracle blockchain

##Unsolved problems, etc.

• CORs issue is currently underdevelopment, and in order to use the front end cors plugin needs to be used in chrome - this is a front end archture issue
• could use a beutified layout
• styling

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

1.0.0

Authors

Ilya Osovets -- ilya0

See also the list of contributors who participated in this project.

License

This project is licensed under the MIT License - see the LICENSE.md file for details

Acknowledgments

• App Dev Oracle Hub