@ratnik
External Contract Calls Check: Ensure that all external contract calls are checked for successful execution:
python
success: bool = extcall STAKED_TOKEN_ADDRESS.transfer(msg.sender, totalOut, default_return_value=True)
assert success
Suggested Fixes:
Using Safe Mathematical Operations: It is recommended to use safe functions for arithmetic operations to avoid overflows, such as safeMath.
Adding Checks for Minting:
python
@external
def mint(_to: address, _value: uint256):
assert _value > 0, "Mint value should be greater than zero"
self.balances[_to] += _value
self.total_supply += _value
Improving Whitelist Check:
python
@view
def isEligible(user: address) -> bool:
balance: uint256 = staticcall UNIQUEID_TOKEN_ADDRESS.balanceOf(user, UNIQUEID_TOKEN_COLLECTION)
return balance > 0
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