https://github.com/yuriytkach/stream-4-32-demo-app

Demo application for online YouTube stream #4 (#32)
https://github.com/yuriytkach/stream-4-32-demo-app

demo-app ethereum smart-contracts spring-boot web3j youtube-stream

Last synced: about 1 month ago
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Demo application for online YouTube stream #4 (#32)

• Host: GitHub
• URL: https://github.com/yuriytkach/stream-4-32-demo-app
• Owner: yuriytkach
• Created: 2023-02-27T13:31:17.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2023-02-27T13:35:35.000Z (almost 2 years ago)
• Last Synced: 2024-04-20T00:42:03.733Z (9 months ago)
• Topics: demo-app, ethereum, smart-contracts, spring-boot, web3j, youtube-stream
• Language: Java
• Homepage:
• Size: 68.4 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Demo Project for Online Stream #4 (#32) - Java microservice that works with smart contract

Demo project for online stream #4 of blockchain course (#32 of total streams) about using web3j library

in Java microservice to work with smart contract.

## Access to Online Stream on YouTube

To get a link to online stream on YouTube please do the following:

- :moneybag: Make any donation to support my volunteering initiative to help Ukrainian Armed Forces by means described on [my website](https://www.yuriytkach.com/volunteer)

- :email: Write me an [email](mailto:[email protected]) indicating donation amount and time

- :tv: I will reply with the link to the stream on YouTube.

Thank you in advance for your support! Слава Україні! :ukraine:

## Running the Demo

First, compile and publish to local maven repository smart contract wrappers from project [stream-3-31-demo-app](https://github.com/yuriytkach/stream-3-31-demo-app)

Second, start development blockchain with `truffle develop` from that project.

Then you can run test [FundraiserFullTest](https://github.com/yuriytkach/stream-4-32-demo-app/blob/main/src/test/java/com/yuriytkach/demo/stream32/app/FundraiserFullTest.java) 

that will deploy contract from first address and make contribution from

second address (from the test addresses pool created by ganache)

### Reference Documentation

For further reference, please consider the following sections:

* [Web3j Official Documentation](https://docs.web3j.io/4.8.7/)

* [Spring Web](https://docs.spring.io/spring-boot/docs/3.0.3/reference/htmlsingle/#web)