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feat: mechanism for signaling metadata refresh added into module registry

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donosonaumczuk
2023-12-13 16:49:19 -03:00
parent 1f587b57ee
commit 44ac476ea3
1 changed files with 20 additions and 10 deletions
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30
contracts/misc/ModuleRegistry.sol
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@@ -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);
}
}