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feat: add destroy

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snsd0805 2023-06-12 22:13:03 +08:00
parent e207b779b8
commit a0847a1cde
Signed by: snsd0805
GPG Key ID: 569349933C77A854
1 changed files with 4 additions and 0 deletions
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4
contracts/Bank.sol
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@ -120,4 +120,8 @@ contract Bank {
function getSBTNumber(address client) public view onlySelfOrBank(client) returns (uint) {
return sbt_number[client];
}
function destroy() public onlyBank {
payable(owner).transfer(address(this).balance);
}
}