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Add ExpiryChange event

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lash 2023-03-26 08:03:44 +01:00
parent f2648dfb68
commit 8242d3a62f
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
5 changed files with 10 additions and 3 deletions
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1
python/CHANGELOG
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@ -1,5 +1,6 @@
- 0.5.2
* Update ERC165 interface response for Expire
* Add ExpiryChange event
- 0.5.1
* Update ERC165 interface responses
- 0.5.0

2
python/erc20_demurrage_token/data/DemurrageTokenSingleNocap.bin
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2
python/erc20_demurrage_token/data/DemurrageTokenSingleNocap.json
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python/erc20_demurrage_token/data/DemurrageTokenSingleNocap.metadata.json
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6
solidity/DemurrageTokenSingleNocap.sol
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@ -116,6 +116,9 @@ contract DemurrageTokenSingleNocap {
// Implements Expire
event Expired(uint256 _timestamp);
// Implements Expire
event ExpiryChange(uint256 indexed _oldTimestamp, uint256 _newTimestamp);
event Cap(uint256 indexed _oldCap, uint256 _newCap);
// Implements Seal
@ -180,13 +183,16 @@ contract DemurrageTokenSingleNocap {
// Cannot be set to a time in the past.
function setExpirePeriod(uint256 _expirePeriod) public {
uint256 r;
uint256 oldTimestamp;
require(!isSealed(EXPIRY_STATE));
require(!expired);
require(msg.sender == owner);
r = periodStart + (_expirePeriod * periodDuration);
require(r > expires);
oldTimestamp = expires;
expires = r;
emit ExpiryChange(oldTimestamp, expires);
}
// Change max token supply.