Bounty Babe is a bounty dApp. First, a user can create a bounty for some work to be done for an amount of money. Other users can make submissions to the bounty, which can be accepted or rejected by the bounty creator. The user whose submission was accepted can then withdraw the amount they agreed on as payment for their work.
Bounty Babe includes the solidity contract, a library contract, truffle javascript tests, and a react GUI for testing and using the contract via web3.js and metamask.
The contract code is verified on etherscan on the rinkeby testnet at this address 0x66d47A99c743C6f1B07Af3Bb2226ca442C99010b .
Link to demo version: https://oohmygaud.github.io/bounty-babe
First, clone the project to your computer by running git clone git@github.com:oohmygaud/bounty-babe.git in a terminal window. Ensure prerequisites are installed with npm install. Run ganache-cli in a terminal window. Migrate contracts to the system by opening another terminal window and enter truffle migrate. To deploy to the local network, enter truffle deploy. To deploy to the rinkeby network, enter truffle deploy --network=rinkeby. To run the web interface, npm start -- note that you must have the Metamask browser extension installed to use the web interface.
truffle test
Test 1 makes sure a user can create a bounty.
Test 2 makes sure a user can create a submission for a bounty.
Test 3 makes sure the user can retrieve the number of submissions for each bounty.
Test 4 makes sure you can retrieve the number of bounties for each user.
Test 5 makes sure the owner of a bounty can accept a submission.
Test 6 makes sure the owner of a bounty can reject a submission.
Test 7 makes sure the submitter can withdraw payment once their work is accepted.
truffle deploy -- deploys contracts to local ganache network
truffle deploy --network=rinkeby -- to deploy the contracts to rinkeby
The project is deployed using IPFS at https://gateway.ipfs.io/ipns/QmZvZ7Tm6bAm4nEDxYumhE1EoZFgrRx7ew8u2V5uCHqqgA.
Because IPFS caches content close to where it is used the most, it may be slow to load from the gateway.ipfs.io site -- you can run a local IPFS node and execute
ipfs get /ipns/QmZvZ7Tm6bAm4nEDxYumhE1EoZFgrRx7ew8u2V5uCHqqgA
followed by
ipfs add ./docs
to cache the page locally and then view it at
http://localhost:8080/ipns/QmZvZ7Tm6bAm4nEDxYumhE1EoZFgrRx7ew8u2V5uCHqqgA/.
Truffle - development environment
Ganache - test network
Solidity - code language
Metamask - browser extension
React - javascript framework
Audrey Worsham