Solidity Migrate Token

This contract allows users to migrate their tokens from Old AURA contract to CeAURA contract.

The migration rate is 1:1 and the migration direction is one-way (users can only migrate from Old AURA to CeAURA).

The contract was deployed on BSC mainnet at: 0xf4e69fd2be7cf552f89e4da878118c806c54ef5f

Admin functions

Update migration tokens

The admin can update the migration tokens by calling the setTokens function. This function takes two parameters: _sourceToken and _targetToken. The _sourceToken is the new address of the old AURA token contract and the _targetToken is the new address of the CeAURA token contract. Both parameters are of type address and must be different from the zero address.

function setTokens(address _sourceToken, address _targetToken) public onlyOwner {}

Withdraw tokens

The admin can withdraw any ERC20 tokens that were sent to the contract by calling the withdraw function. This function takes one parameters: _tokenAddress. The _tokenAddress is the address of the ERC20 token contract. When the function is called, the contract will transfer all the tokens of the given ERC20 token contract to the owner address.

function withdraw(address _token) public onlyOwner {}

User functions

Deposit tokens

Any user can deposit their target tokens (CeAURA) to the contract by calling the deposit function. This function takes one parameter: _amount. The function will transfer the given amount of CeAURA tokens from the caller to the contract and emit a Deposit event.

function deposit(uint256 _amount) public {}

Migrate tokens

Any user can migrate their source tokens (Old AURA) to target tokens (CeAURA) by calling the convert function. This function takes one parameter: _amount. The function will get the given amount of Old AURA tokens from the caller to the contract, send the caller the same amount of CeAURA tokens from the contract, and emit a Convert event.

function convert(uint256 _amount) public {}