Wemark smart contracts

Smart contracts in this repository

• WemarkToken contract is in contracts/WemarkToken.sol

Setup

$ npm install
$ npm install -g truffle

Testing

$ ./scripts/test.sh

Test coverage

$ ./scripts/coverage.sh

Flatten contracts (for using in Remix or verifying on Etherscan)

$ ./scripts/flatten_contracts.sh

Output dir: contracts/flattened

WemarkToken structure

WemarkToken is implemented in WemarkToken.sol, complying with ERC20 standard. The token behavior is inherited from a few major token implementations, developed by TokenMarket and OpenZeppelin.

BurnableToken (lib/token/BurnableToken.sol)

A pretty common functionality that lets any token holder burn tokens. Burning decreases the total token supply.

ReleasableToken (lib/token/ReleasableToken.sol)

Allows the token owner to control who can transfer tokens. We're using it to allow a smooth roll-out of Wemark Token to contributors. Once the token has been released, we have no option to lock transfers later on.

UpgradeableToken (lib/token/UpgradeableToken.sol)

Allows us to migrate token functionality to a new contract, at any point in time. This is vital in the case that we would like to fix a critical bug or upgrade the functionality of the token.

VestedToken (lib/token/VestedToken.sol)

Allows any token holder to grant tokens to any party under a custom vesting plan. This is used for distributing tokens to our private sale contributors, as well as for tokens allocated to the founders, team, advisors and partners.