/
CarbonContractRegistry.sol
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/
CarbonContractRegistry.sol
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;
import '@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol';
import '@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol';
import '@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol';
import '@openzeppelin/contracts/proxy/beacon/BeaconProxy.sol';
import '@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol';
import './CarbonContractRegistryStorage.sol';
import './interfaces/ICarbonContractRegistry.sol';
contract CarbonContractRegistry is
Initializable,
PausableUpgradeable,
AccessControlUpgradeable,
UUPSUpgradeable,
ICarbonContractRegistry,
CarbonContractRegistryStorage
{
bytes32 public constant PAUSER_ROLE = keccak256('PAUSER_ROLE');
bytes32 public constant UPGRADER_ROLE = keccak256('UPGRADER_ROLE');
event VerifiedVaultAddressSet(
address indexed verifiedVaultAddress,
address indexed oldVerifiedVaultAddress,
uint256 indexed id
);
event SerializationAddressSet(
string serialization,
address indexed serializationProjectContractAddress
);
event ProjectFactoryAddressSet(
address indexed projectFactoryAddress,
address indexed oldProjectFactoryAddress
);
event BeaconSet(
address indexed beaconAddress,
address indexed oldBeaconAddress
);
event TokenVaultBeaconSet(
address indexed tokenVaultBeaconAddress,
address indexed oldTokenVaultBeaconAddress
);
event ProjectCreated(
uint256 indexed projectId,
address indexed projectAddress,
string projectName
);
/// @custom:oz-upgrades-unsafe-allow constructor
constructor() {
_disableInitializers();
}
function initialize(address beaconAddress) public initializer {
__Pausable_init();
__AccessControl_init();
__UUPSUpgradeable_init();
_grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
_grantRole(UPGRADER_ROLE, msg.sender);
_grantRole(PAUSER_ROLE, msg.sender);
_projectBeaconAddress = beaconAddress;
}
modifier onlyCarbonRegistryProjects() {
require(
_addressToProjectIdMapping[msg.sender] != 0 ||
hasRole(DEFAULT_ADMIN_ROLE, msg.sender),
'Only CarbonRegistryProject can call this function'
);
_;
}
function createProject(
uint256 _projectId,
string calldata _projectName,
string calldata _projectMethodology,
string calldata _projectUri
) external whenNotPaused onlyRole(DEFAULT_ADMIN_ROLE) {
require(_projectId != 0, 'ProjectId cannot be 0');
require(
_projectIdToAddressMapping[_projectId] == address(0),
'ProjectId already exists'
);
address projectAddress = _createProject(_projectId, _projectName,_projectMethodology,_projectUri);
require(
_addressToProjectIdMapping[projectAddress] == 0,
'ProjectAddress already exists'
);
_projectIdToAddressMapping[_projectId] = projectAddress;
_addressToProjectIdMapping[projectAddress] = _projectId;
emit ProjectCreated(_projectId, projectAddress, _projectName);
}
function _createProject(
uint256 _projectId,
string calldata _projectName,
string calldata _projectMethodology,
string calldata _projectUri
) internal returns (address) {
/// @dev generate payload for initialize function
string memory signature = 'initialize(address,address,uint256,string,string,string)';
bytes memory payload = abi.encodeWithSignature(
signature,
address(this),
msg.sender,
_projectId,
_projectName,
_projectMethodology,
_projectUri
);
address projectAddress = address(
new BeaconProxy(_projectBeaconAddress, payload)
);
return projectAddress;
}
// ----------------------------------
// SETTERS
// ----------------------------------
function createNewVerifiedVault() external override onlyRole(DEFAULT_ADMIN_ROLE) {
/// @dev generate payload for initialize function
string memory signature = 'initialize(address)';
bytes memory payload = abi.encodeWithSignature(
signature,
msg.sender
);
address verifiedVaultAddress = address(
new BeaconProxy(_tokenVaultBeaconAddress, payload)
);
unchecked {
_verifiedVaultCounter += 1;
}
_verifiedVaultMapping[_verifiedVaultCounter] = verifiedVaultAddress;
emit VerifiedVaultAddressSet(
verifiedVaultAddress,
_verifiedVaultMapping[_verifiedVaultCounter - 1],
_verifiedVaultCounter
);
_verifiedVaultAddress = verifiedVaultAddress;
}
function registerSerialization(
string calldata serialization
) external override whenNotPaused onlyCarbonRegistryProjects {
require(
_serializationAddressMapping[serialization] == address(0),
'Serialization already exists'
);
_serializationAddressMapping[serialization] = msg.sender;
emit SerializationAddressSet(serialization, msg.sender);
}
function setBeaconAddress(
address beaconAddress
) external override onlyRole(DEFAULT_ADMIN_ROLE) {
_projectBeaconAddress = beaconAddress;
emit BeaconSet(beaconAddress, _projectBeaconAddress);
}
function setTokenVaultBeaconAddress(address tokenVaultBeaconAddress) external override onlyRole(DEFAULT_ADMIN_ROLE) {
_tokenVaultBeaconAddress = tokenVaultBeaconAddress;
emit TokenVaultBeaconSet(tokenVaultBeaconAddress, _tokenVaultBeaconAddress);
}
// ----------------------------------
// GETTERS
// ----------------------------------
function getTokenVaultBeaconAddress() external view override returns (address) {
return _tokenVaultBeaconAddress;
}
function getVerifiedVaultAddress(uint256 id)
external
view
override
returns (address)
{
return _verifiedVaultMapping[id];
}
function getSerializationAddress(
string calldata serialization
) external view override returns (address) {
return _serializationAddressMapping[serialization];
}
function getProjectAddressFromId(
uint256 projectId
) external view override returns (address) {
return _projectIdToAddressMapping[projectId];
}
function getProjectIdFromAddress(
address projectAddress
) external view override returns (uint256) {
return _addressToProjectIdMapping[projectAddress];
}
function getBeaconAddress() external view override returns (address) {
return _projectBeaconAddress;
}
function _authorizeUpgrade(
address newImplementation
) internal override onlyRole(UPGRADER_ROLE) {}
function pause() public onlyRole(PAUSER_ROLE) {
_pause();
}
function unpause() public onlyRole(PAUSER_ROLE) {
_unpause();
}
function testUpgrade() external pure returns(string memory) {
return "0.0.1";
}
}