diwangs / clint-dapp

A crowdsourced bank credit system based on Ethereum

clint-dapp

A crowdsourced bank credit system based on Ethereum

Architecture

The dApp is divided into 3 contracts:

• TrstToken is the contract that handles token transaction
• Vault is the contract that handles lending logic
• Staking is the contract that handles voting logic

Public interface

• TrstToken
  • State getters
    • balance(address)
    • price()
    • totalSupply()
  • redeem(amount)
• Vault
  • State getters
    • stakable() ghetto method
    • loanStatus(address)
    • proposedLoan(address)
    • term(address)
    • lentTimestamp(address)
    • interestRateNum(), interestRateDenom()
    • latenessMultiplierNum(), latenessMultiplierDenom()
  • proposeLoan(amount, term)
  • cancelProposal()
  • returnLoan()
• Staking
  • State getters
    • upperThreshold()
    • lowerThreshold()
    • rewardRateNum(), rewardRateDenom()
    • punishmentRate(), punishmentRateDenom()
    • stake(candidate, staker)
    • totalStake(candidate)
    • stakers(candidate)
  • setStake(candidate, amount)
  • cancelStake(candidate)

Dev Setup

1. npm install or yarn install
2. Start the Ethereum dev node and leave it running. Either,
   • If you don't have Ganache installed, open a new terminal and yarn start
   • If you have it installed, start Ganache and add truffle-config.js to its project setting
3. yarn build or yarn ganache-build, depending if you use Ganache or not

Testing

yarn test

Deployment

TBA