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Merge pull request #162 from lens-protocol/feat/module-metadata-refresh

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feat: module metadata refresh signaling at registry
This commit is contained in:
Alan
2024-04-02 16:07:24 +01:00
committed by GitHub
parent 0613ee3e7c 404fa08075
commit e85d1c6c0b
3 changed files with 23 additions and 11 deletions
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2
addresses.json
View File

@@ -132,7 +132,7 @@
"LensHandles": "0xe7E7EaD361f3AaCD73A61A9bD6C10cA17F38E945",
"TokenHandleRegistryImpl": "0x52fa68D73C83df39B9a637F82361d9b70aAb74F4",
"TokenHandleRegistry": "0xD4F2F33680FCCb36748FA9831851643781608844",
"ModuleRegistryImpl": "0xeD935AcE8f82FcAB4cae41F240c3a4aE51931313",
"ModuleRegistryImpl": "0xf6fDD7932219D64f267E4BfaF8d19774526d31D9",
"ModuleRegistry": "0x1eD5983F0c883B96f7C35528a1e22EEA67DE3Ff9",
"LensHubV2Impl": "0x92fE81FF570869eDE4c90fc5C949bb566b1f52f7",
"GovernanceContract": "0xB03B8801cF9D074Ea468aAA8eBd9B5EeD67Ac5B6",

2
contracts/interfaces/IModuleRegistry.sol
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@@ -22,6 +22,8 @@ interface IModuleRegistry {
function isModuleRegisteredAs(address moduleAddress, uint256 moduleType) external view returns (bool);
function emitModuleMetadataRefresh(address moduleAddress) external;
// Currencies functions
function verifyErc20Currency(address currencyAddress) external returns (bool);

30
contracts/misc/ModuleRegistry.sol
View File

@@ -34,12 +34,15 @@ contract ModuleRegistry is IModuleRegistry {
uint256 timestamp
);
event ModuleMetadataRefreshed(address indexed moduleAddress, string metadata, uint256 timestamp);
error NotLensModule();
error ModuleDoesNotSupportType(uint256 moduleType);
error ModuleNotRegistered();
mapping(address moduleAddress => uint256 moduleTypesBitmap) internal registeredModules;
mapping(address moduleAddress => uint256 moduleTypesBitmap) internal _registeredModules;
mapping(address erc20CurrencyAddress => bool) internal registeredErc20Currencies;
mapping(address erc20CurrencyAddress => bool) internal _registeredErc20Currencies;
// Modules
@@ -55,7 +58,7 @@ contract ModuleRegistry is IModuleRegistry {
'Module Type out of bounds'
);
bool isAlreadyRegisteredAsThatType = registeredModules[moduleAddress] & (1 << moduleType) != 0;
bool isAlreadyRegisteredAsThatType = _registeredModules[moduleAddress] & (1 << moduleType) != 0;
if (isAlreadyRegisteredAsThatType) {
return false;
} else {
@@ -67,7 +70,7 @@ contract ModuleRegistry is IModuleRegistry {
string memory metadata = ILensModule(moduleAddress).getModuleMetadataURI();
emit ModuleRegistered(moduleAddress, moduleType, metadata, block.timestamp);
registeredModules[moduleAddress] |= (1 << moduleType);
_registeredModules[moduleAddress] |= (1 << moduleType);
return true;
}
}
@@ -90,16 +93,16 @@ contract ModuleRegistry is IModuleRegistry {
}
function getModuleTypes(address moduleAddress) public view returns (uint256) {
return registeredModules[moduleAddress];
return _registeredModules[moduleAddress];
}
function isModuleRegistered(address moduleAddress) external view returns (bool) {
return registeredModules[moduleAddress] != 0;
return _registeredModules[moduleAddress] != 0;
}
function isModuleRegisteredAs(address moduleAddress, uint256 moduleType) public view returns (bool) {
require(moduleType <= type(uint8).max);
return registeredModules[moduleAddress] & (1 << moduleType) != 0;
return _registeredModules[moduleAddress] & (1 << moduleType) != 0;
}
// Currencies
@@ -110,7 +113,7 @@ contract ModuleRegistry is IModuleRegistry {
}
function registerErc20Currency(address currencyAddress) public returns (bool registrationWasPerformed) {
bool isAlreadyRegistered = registeredErc20Currencies[currencyAddress];
bool isAlreadyRegistered = _registeredErc20Currencies[currencyAddress];
if (isAlreadyRegistered) {
return false;
} else {
@@ -119,12 +122,19 @@ contract ModuleRegistry is IModuleRegistry {
string memory symbol = IERC20Metadata(currencyAddress).symbol();
emit erc20CurrencyRegistered(currencyAddress, name, symbol, decimals, block.timestamp);
registeredErc20Currencies[currencyAddress] = true;
_registeredErc20Currencies[currencyAddress] = true;
return true;
}
}
function isErc20CurrencyRegistered(address currencyAddress) external view returns (bool) {
return registeredErc20Currencies[currencyAddress];
return _registeredErc20Currencies[currencyAddress];
}
function emitModuleMetadataRefresh(address moduleAddress) external {
if (_registeredModules[moduleAddress] == 0) {
revert ModuleNotRegistered();
}
emit ModuleMetadataRefreshed(moduleAddress, ILensModule(moduleAddress).getModuleMetadataURI(), block.timestamp);
}
}