Aether

A crowdfunding platform using Web 3.0 and React front-end.

Prerequisites

• MetaMask: https://metamask.io/

Docker

• Docker

Non-Docker

• Node.js: https://nodejs.org/en/
• Serve: npm install -g serve

Usage

Deploy your contracts

• Open Remix (https://remix.ethereum.org/) and copy-paste files in the contracts folder
• Choose Solidity enviroment and open compiler menu
• Choose compiler 0.6.6+commit.6c089d02
• Open deploy menu, pick injected web3 enviroment, and choose your account
• Click deploy and accept the transaction
• Your contracts has been deployed and remember the address
• Also remember the abi in compile menu for each contract

Setup the front-end

Using your own contracts (with same format obviously)

Please skip this step if you don't want to deploy your own contracts

• Open front-end/src/web3/campaign.js file and change the address with your deployed contract's address and also change the campaign contract's abi with your own
• Open front-end/src/web3/project.js file and change the project contract's abi with your own
• Done

Run front-end (Docker)

• Run docker build -t <name>:<tag> .
• Run docker run -p 5000:5000 <name>:<tag> (same name and tag as above)
• You can access the web at http://localhost:5000

Run front-end (Non-Docker)

• Move to front-end folder
• Run npm install
• Run npm run build
• Run serve -s build

Front-end

Available Scripts

In the project directory, you can run:

npm start

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.

The page will reload if you make edits.
You will also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

npm run build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can’t go back!

If you aren’t satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.

You don’t have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.

References

• TutorialsPoint: https://www.tutorialspoint.com/solidity
• Solidity: https://github.com/ethereum/solidity/
• Web3: https://github.com/ethereum/web3.js/
• React: https://reactjs.org/docs
• Metamask_Web3: https://medium.com/@awantoch/how-to-connect-web3-js-to-metamask-in-2020-fee2b2edf58a
• Ethereum doesn't open metamask: https://ethereum.stackexchange.com/questions/69242/etherum-enable-not-opening-metamask