Overview
S Balance
0 SS Value
$0.00More Info
Private Name Tags
ContractCreator
Loading...
Loading
This contract may be a proxy contract. Click on More Options and select Is this a proxy? to confirm and enable the "Read as Proxy" & "Write as Proxy" tabs.
Contract Name:
Router
Compiler Version
v0.8.20+commit.a1b79de6
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import "./TweetToken.sol";
import "./ITweetToken.sol";
import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import {UUPSUpgradeable} from "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
contract Router is Initializable, OwnableUpgradeable, UUPSUpgradeable {
address public susdToken;
uint256 public tweetTokenId;
address public platformWallet;
address public rewardContract;
// Events
event TweetTokenPublished(uint256 indexed tweetTokenId, address tweetTokenAddress, string tweetId, string tweetUserId, address deployer);
event TweetTokenBought(uint256 indexed tweetTokenId, address buyer, uint256 dollarIn, uint256 tokenOut);
event TweetTokenSold(uint256 indexed tweetTokenId, address seller, uint256 tokenIn, uint256 dollarOut);
event TweetTokenTierUpdated(uint256 indexed tweetTokenId, uint256 tier);
event TweetTokenGraduated(uint256 indexed tweetTokenId);
// Mappings
mapping(uint256 => address) public tweetTokenAddress;
mapping(string => mapping(string => bool)) public tweetTokenExists;
mapping(string => mapping(string => uint256)) public tweetTokenIds;
/// @custom:oz-upgrades-unsafe-allow constructor
constructor() {
_disableInitializers();
}
function initialize(
address _susdToken,
address _platformWallet,
address _rewardContract
) public initializer {
require(_susdToken != address(0), "Router: invalid SUSD token");
require(_platformWallet != address(0), "Router: invalid platform wallet");
require(_rewardContract != address(0), "Router: invalid reward contract");
__Ownable_init(msg.sender);
__UUPSUpgradeable_init();
susdToken = _susdToken;
platformWallet = _platformWallet;
rewardContract = _rewardContract;
tweetTokenId = 0;
}
// Structs to group related data
struct FeeInfo {
uint256 creatorShare;
uint256 deployerShare;
uint256 platformShare;
uint256 fee;
uint256 tokenOut;
uint256 netDollarIn;
}
struct FeeDistribution {
uint256 platformAmount;
uint256 creatorAmount;
uint256 deployerAmount;
}
function _calculateBuyFees(uint256 creatorShare, uint256 deployerShare, uint256 platformShare, uint256 fee)
internal pure returns (FeeDistribution memory) {
return FeeDistribution({
platformAmount: fee * platformShare / 10000,
creatorAmount: fee * creatorShare / 10000,
deployerAmount: fee * deployerShare / 10000
});
}
function _calculateSellFees(uint256 creatorShare, uint256 deployerShare, uint256 platformShare, uint256 fee)
internal pure returns (FeeDistribution memory) {
return FeeDistribution({
platformAmount: fee * platformShare / 10000,
creatorAmount: fee * creatorShare / 10000,
deployerAmount: fee * deployerShare / 10000
});
}
function _processBuyTransaction(
address caller,
uint256 _dollarIn,
uint256 netDollarIn,
address _tweetTokenAddress
) internal {
IERC20 dollar = IERC20(susdToken);
dollar.transferFrom(caller, address(this), _dollarIn);
dollar.transfer(_tweetTokenAddress, netDollarIn);
}
function _processSellTransaction(
address caller,
uint256 _amount,
address _tweetTokenAddress
) internal {
ITweetToken tweetToken = ITweetToken(_tweetTokenAddress);
// First transfer tokens from user to the TweetToken contract
tweetToken.transferFrom(caller, _tweetTokenAddress, _amount);
// Then burn the tokens
tweetToken.sell(_amount);
}
// State-changing functions
function createTweetToken(
string memory tweetId,
string memory tweetUserId,
address deployer
) public payable {
require(bytes(tweetId).length > 0, "TweetToken: invalid tweet id");
require(bytes(tweetUserId).length > 0, "TweetToken: invalid user id");
require(deployer != address(0), "TweetToken: invalid deployer address");
require(msg.value >= 0.01 ether, "TweetToken: insufficient ETH for gas");
require(tweetTokenIds[tweetId][tweetUserId] == 0, "TweetToken: already exists");
// Deploy TweetToken
TweetToken tweetToken = new TweetToken(tweetId, tweetUserId, susdToken, deployer, address(this));
// Send ETH for gas
(bool success,) = address(tweetToken).call{value: 0.01 ether}("");
require(success, "Failed to send ETH");
// Approve Router to spend SUSD
tweetToken.approveDollarToRouter();
tweetTokenId++;
tweetTokenAddress[tweetTokenId] = address(tweetToken);
tweetTokenIds[tweetId][tweetUserId] = tweetTokenId;
tweetTokenExists[tweetId][tweetUserId] = true;
emit TweetTokenPublished(tweetTokenId, address(tweetToken), tweetId, tweetUserId, deployer);
}
function buyTweetToken(uint256 _tweetTokenId, uint256 _dollarIn) public {
ITweetToken tweetToken = ITweetToken(tweetTokenAddress[_tweetTokenId]);
uint256 oldTier = tweetToken.getTier();
require(oldTier < 3, "TweetToken: cannot mint");
require(_dollarIn > 0.01 * 1e6, "TweetToken: invalid amount");
// Check balances and allowances
IERC20 dollar = IERC20(susdToken);
require(dollar.balanceOf(msg.sender) >= _dollarIn, "USD: not enough balance");
require(dollar.allowance(msg.sender, address(this)) >= _dollarIn, "USD: not enough allowance");
// Get fee information
(uint256 creatorShare, uint256 deployerShare, uint256 platformShare) = tweetToken.getFeeInfo();
(uint256 fee, uint256 tokenOut) = tweetToken.viewBuy(_dollarIn);
// Calculate fees
uint256 netDollarIn = _dollarIn - fee;
FeeDistribution memory fees = _calculateBuyFees(creatorShare, deployerShare, platformShare, fee);
// Process transaction
_processBuyTransaction(msg.sender, _dollarIn, netDollarIn, address(tweetToken));
// Distribute fees
_handleFees(
_tweetTokenId,
fees.platformAmount,
fees.creatorAmount,
fees.deployerAmount
);
// Mint tokens and emit events
tweetToken.buy(msg.sender, tokenOut);
emit TweetTokenBought(_tweetTokenId, msg.sender, _dollarIn, tokenOut);
uint256 newTier = tweetToken.getTier();
if (newTier > oldTier) {
emit TweetTokenTierUpdated(_tweetTokenId, newTier);
}
}
function sellTweetToken(uint256 _tweetTokenId, uint256 _amount) public {
ITweetToken tweetToken = ITweetToken(tweetTokenAddress[_tweetTokenId]);
require(tweetToken.getTier() < 3, "TweetToken: cannot burn");
require(_amount > 0, "TweetToken: invalid amount");
require(tweetToken.balanceOf(msg.sender) >= _amount, "TweetToken: not enough tokens");
require(tweetToken.allowance(msg.sender, address(this)) >= _amount, "TweetToken: not enough allowance");
// Get fee information
(uint256 creatorShare, uint256 deployerShare, uint256 platformShare) = tweetToken.getFeeInfo();
(uint256 fee, uint256 netDollarOut) = tweetToken.viewSell(_amount);
require(netDollarOut > 0.01 * 1e6, string.concat(
"TweetToken: invalid amount. NetDollarOut: ",
_toString(netDollarOut)
));
// Process token burn
_processSellTransaction(msg.sender, _amount, address(tweetToken));
// Calculate and distribute fees
FeeDistribution memory fees = _calculateSellFees(creatorShare, deployerShare, platformShare, fee);
_handleFees(_tweetTokenId, fees.platformAmount, fees.creatorAmount, fees.deployerAmount);
// Transfer SUSD from TweetToken to user
require(IERC20(susdToken).transferFrom(address(tweetToken), address(this), netDollarOut + fee), "Transfer from TweetToken failed");
require(IERC20(susdToken).transfer(msg.sender, netDollarOut), "Transfer to user failed");
emit TweetTokenSold(_tweetTokenId, msg.sender, _amount, netDollarOut);
}
function _handleFees(uint256 _tweetTokenId, uint256 _platformAmount, uint256 _creatorAmount, uint256 _deployerAmount) internal {
ITweetToken tweetToken = ITweetToken(tweetTokenAddress[_tweetTokenId]);
string memory tweetUserId = tweetToken.tweetUserId();
address deployerAddress = tweetToken.deployerAddress();
if (_platformAmount > 0) {
IERC20 dollar = IERC20(susdToken);
dollar.transfer(platformWallet, _platformAmount);
}
if (_creatorAmount > 0 && _deployerAmount > 0) {
Reward(rewardContract).depositRewards(tweetUserId, _creatorAmount, deployerAddress, _deployerAmount);
}
}
function _toString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
value /= 10;
}
return string(buffer);
}
// Admin functions
function setRewardContract(address _rewardContract) external onlyOwner {
require(_rewardContract != address(0), "Router: invalid reward contract");
rewardContract = _rewardContract;
}
function setPlatformWallet(address _platformWallet) external onlyOwner {
require(_platformWallet != address(0), "Router: invalid platform wallet");
platformWallet = _platformWallet;
}
function increaseDollarAllowance() external onlyOwner {
IERC20 dollar = IERC20(susdToken);
dollar.approve(rewardContract, type(uint256).max);
}
function _authorizeUpgrade(address newImplementation) internal override onlyOwner {}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* The initial owner is set to the address provided by the deployer. This can
* later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
/// @custom:storage-location erc7201:openzeppelin.storage.Ownable
struct OwnableStorage {
address _owner;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant OwnableStorageLocation = 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300;
function _getOwnableStorage() private pure returns (OwnableStorage storage $) {
assembly {
$.slot := OwnableStorageLocation
}
}
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
/**
* @dev The owner is not a valid owner account. (eg. `address(0)`)
*/
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the address provided by the deployer as the initial owner.
*/
function __Ownable_init(address initialOwner) internal onlyInitializing {
__Ownable_init_unchained(initialOwner);
}
function __Ownable_init_unchained(address initialOwner) internal onlyInitializing {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
OwnableStorage storage $ = _getOwnableStorage();
return $._owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby disabling any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
OwnableStorage storage $ = _getOwnableStorage();
address oldOwner = $._owner;
$._owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.20;
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
* reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
* case an upgrade adds a module that needs to be initialized.
*
* For example:
*
* [.hljs-theme-light.nopadding]
* ```solidity
* contract MyToken is ERC20Upgradeable {
* function initialize() initializer public {
* __ERC20_init("MyToken", "MTK");
* }
* }
*
* contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
* function initializeV2() reinitializer(2) public {
* __ERC20Permit_init("MyToken");
* }
* }
* ```
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*
* [CAUTION]
* ====
* Avoid leaving a contract uninitialized.
*
* An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
* contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
* the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
*
* [.hljs-theme-light.nopadding]
* ```
* /// @custom:oz-upgrades-unsafe-allow constructor
* constructor() {
* _disableInitializers();
* }
* ```
* ====
*/
abstract contract Initializable {
/**
* @dev Storage of the initializable contract.
*
* It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
* when using with upgradeable contracts.
*
* @custom:storage-location erc7201:openzeppelin.storage.Initializable
*/
struct InitializableStorage {
/**
* @dev Indicates that the contract has been initialized.
*/
uint64 _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool _initializing;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;
/**
* @dev The contract is already initialized.
*/
error InvalidInitialization();
/**
* @dev The contract is not initializing.
*/
error NotInitializing();
/**
* @dev Triggered when the contract has been initialized or reinitialized.
*/
event Initialized(uint64 version);
/**
* @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
* `onlyInitializing` functions can be used to initialize parent contracts.
*
* Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
* number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
* production.
*
* Emits an {Initialized} event.
*/
modifier initializer() {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
// Cache values to avoid duplicated sloads
bool isTopLevelCall = !$._initializing;
uint64 initialized = $._initialized;
// Allowed calls:
// - initialSetup: the contract is not in the initializing state and no previous version was
// initialized
// - construction: the contract is initialized at version 1 (no reininitialization) and the
// current contract is just being deployed
bool initialSetup = initialized == 0 && isTopLevelCall;
bool construction = initialized == 1 && address(this).code.length == 0;
if (!initialSetup && !construction) {
revert InvalidInitialization();
}
$._initialized = 1;
if (isTopLevelCall) {
$._initializing = true;
}
_;
if (isTopLevelCall) {
$._initializing = false;
emit Initialized(1);
}
}
/**
* @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
* contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
* used to initialize parent contracts.
*
* A reinitializer may be used after the original initialization step. This is essential to configure modules that
* are added through upgrades and that require initialization.
*
* When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
* cannot be nested. If one is invoked in the context of another, execution will revert.
*
* Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
* a contract, executing them in the right order is up to the developer or operator.
*
* WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
*
* Emits an {Initialized} event.
*/
modifier reinitializer(uint64 version) {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing || $._initialized >= version) {
revert InvalidInitialization();
}
$._initialized = version;
$._initializing = true;
_;
$._initializing = false;
emit Initialized(version);
}
/**
* @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
* {initializer} and {reinitializer} modifiers, directly or indirectly.
*/
modifier onlyInitializing() {
_checkInitializing();
_;
}
/**
* @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
*/
function _checkInitializing() internal view virtual {
if (!_isInitializing()) {
revert NotInitializing();
}
}
/**
* @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
* Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
* to any version. It is recommended to use this to lock implementation contracts that are designed to be called
* through proxies.
*
* Emits an {Initialized} event the first time it is successfully executed.
*/
function _disableInitializers() internal virtual {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing) {
revert InvalidInitialization();
}
if ($._initialized != type(uint64).max) {
$._initialized = type(uint64).max;
emit Initialized(type(uint64).max);
}
}
/**
* @dev Returns the highest version that has been initialized. See {reinitializer}.
*/
function _getInitializedVersion() internal view returns (uint64) {
return _getInitializableStorage()._initialized;
}
/**
* @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
*/
function _isInitializing() internal view returns (bool) {
return _getInitializableStorage()._initializing;
}
/**
* @dev Returns a pointer to the storage namespace.
*/
// solhint-disable-next-line var-name-mixedcase
function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
assembly {
$.slot := INITIALIZABLE_STORAGE
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/UUPSUpgradeable.sol)
pragma solidity ^0.8.20;
import {IERC1822Proxiable} from "@openzeppelin/contracts/interfaces/draft-IERC1822.sol";
import {ERC1967Utils} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Utils.sol";
import {Initializable} from "./Initializable.sol";
/**
* @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an
* {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.
*
* A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is
* reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing
* `UUPSUpgradeable` with a custom implementation of upgrades.
*
* The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.
*/
abstract contract UUPSUpgradeable is Initializable, IERC1822Proxiable {
/// @custom:oz-upgrades-unsafe-allow state-variable-immutable
address private immutable __self = address(this);
/**
* @dev The version of the upgrade interface of the contract. If this getter is missing, both `upgradeTo(address)`
* and `upgradeToAndCall(address,bytes)` are present, and `upgradeTo` must be used if no function should be called,
* while `upgradeToAndCall` will invoke the `receive` function if the second argument is the empty byte string.
* If the getter returns `"5.0.0"`, only `upgradeToAndCall(address,bytes)` is present, and the second argument must
* be the empty byte string if no function should be called, making it impossible to invoke the `receive` function
* during an upgrade.
*/
string public constant UPGRADE_INTERFACE_VERSION = "5.0.0";
/**
* @dev The call is from an unauthorized context.
*/
error UUPSUnauthorizedCallContext();
/**
* @dev The storage `slot` is unsupported as a UUID.
*/
error UUPSUnsupportedProxiableUUID(bytes32 slot);
/**
* @dev Check that the execution is being performed through a delegatecall call and that the execution context is
* a proxy contract with an implementation (as defined in ERC1967) pointing to self. This should only be the case
* for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a
* function through ERC1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to
* fail.
*/
modifier onlyProxy() {
_checkProxy();
_;
}
/**
* @dev Check that the execution is not being performed through a delegate call. This allows a function to be
* callable on the implementing contract but not through proxies.
*/
modifier notDelegated() {
_checkNotDelegated();
_;
}
function __UUPSUpgradeable_init() internal onlyInitializing {
}
function __UUPSUpgradeable_init_unchained() internal onlyInitializing {
}
/**
* @dev Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the
* implementation. It is used to validate the implementation's compatibility when performing an upgrade.
*
* IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
* bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
* function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.
*/
function proxiableUUID() external view virtual notDelegated returns (bytes32) {
return ERC1967Utils.IMPLEMENTATION_SLOT;
}
/**
* @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call
* encoded in `data`.
*
* Calls {_authorizeUpgrade}.
*
* Emits an {Upgraded} event.
*
* @custom:oz-upgrades-unsafe-allow-reachable delegatecall
*/
function upgradeToAndCall(address newImplementation, bytes memory data) public payable virtual onlyProxy {
_authorizeUpgrade(newImplementation);
_upgradeToAndCallUUPS(newImplementation, data);
}
/**
* @dev Reverts if the execution is not performed via delegatecall or the execution
* context is not of a proxy with an ERC1967-compliant implementation pointing to self.
* See {_onlyProxy}.
*/
function _checkProxy() internal view virtual {
if (
address(this) == __self || // Must be called through delegatecall
ERC1967Utils.getImplementation() != __self // Must be called through an active proxy
) {
revert UUPSUnauthorizedCallContext();
}
}
/**
* @dev Reverts if the execution is performed via delegatecall.
* See {notDelegated}.
*/
function _checkNotDelegated() internal view virtual {
if (address(this) != __self) {
// Must not be called through delegatecall
revert UUPSUnauthorizedCallContext();
}
}
/**
* @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by
* {upgradeToAndCall}.
*
* Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.
*
* ```solidity
* function _authorizeUpgrade(address) internal onlyOwner {}
* ```
*/
function _authorizeUpgrade(address newImplementation) internal virtual;
/**
* @dev Performs an implementation upgrade with a security check for UUPS proxies, and additional setup call.
*
* As a security check, {proxiableUUID} is invoked in the new implementation, and the return value
* is expected to be the implementation slot in ERC1967.
*
* Emits an {IERC1967-Upgraded} event.
*/
function _upgradeToAndCallUUPS(address newImplementation, bytes memory data) private {
try IERC1822Proxiable(newImplementation).proxiableUUID() returns (bytes32 slot) {
if (slot != ERC1967Utils.IMPLEMENTATION_SLOT) {
revert UUPSUnsupportedProxiableUUID(slot);
}
ERC1967Utils.upgradeToAndCall(newImplementation, data);
} catch {
// The implementation is not UUPS
revert ERC1967Utils.ERC1967InvalidImplementation(newImplementation);
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
import {Initializable} from "../proxy/utils/Initializable.sol";
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal onlyInitializing {
}
function __Context_init_unchained() internal onlyInitializing {
}
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {Context} from "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* The initial owner is set to the address provided by the deployer. This can
* later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
/**
* @dev The owner is not a valid owner account. (eg. `address(0)`)
*/
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the address provided by the deployer as the initial owner.
*/
constructor(address initialOwner) {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby disabling any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC1822.sol)
pragma solidity ^0.8.20;
/**
* @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
* proxy whose upgrades are fully controlled by the current implementation.
*/
interface IERC1822Proxiable {
/**
* @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
* address.
*
* IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
* bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
* function revert if invoked through a proxy.
*/
function proxiableUUID() external view returns (bytes32);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard ERC20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
*/
interface IERC20Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC20InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC20InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
* @param spender Address that may be allowed to operate on tokens without being their owner.
* @param allowance Amount of tokens a `spender` is allowed to operate with.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC20InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `spender` to be approved. Used in approvals.
* @param spender Address that may be allowed to operate on tokens without being their owner.
*/
error ERC20InvalidSpender(address spender);
}
/**
* @dev Standard ERC721 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
*/
interface IERC721Errors {
/**
* @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
* Used in balance queries.
* @param owner Address of the current owner of a token.
*/
error ERC721InvalidOwner(address owner);
/**
* @dev Indicates a `tokenId` whose `owner` is the zero address.
* @param tokenId Identifier number of a token.
*/
error ERC721NonexistentToken(uint256 tokenId);
/**
* @dev Indicates an error related to the ownership over a particular token. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param tokenId Identifier number of a token.
* @param owner Address of the current owner of a token.
*/
error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC721InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC721InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param tokenId Identifier number of a token.
*/
error ERC721InsufficientApproval(address operator, uint256 tokenId);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC721InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC721InvalidOperator(address operator);
}
/**
* @dev Standard ERC1155 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
*/
interface IERC1155Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
* @param tokenId Identifier number of a token.
*/
error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC1155InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC1155InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param owner Address of the current owner of a token.
*/
error ERC1155MissingApprovalForAll(address operator, address owner);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC1155InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC1155InvalidOperator(address operator);
/**
* @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
* Used in batch transfers.
* @param idsLength Length of the array of token identifiers
* @param valuesLength Length of the array of token amounts
*/
error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol)
pragma solidity ^0.8.20;
/**
* @dev This is the interface that {BeaconProxy} expects of its beacon.
*/
interface IBeacon {
/**
* @dev Must return an address that can be used as a delegate call target.
*
* {UpgradeableBeacon} will check that this address is a contract.
*/
function implementation() external view returns (address);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/ERC1967/ERC1967Utils.sol)
pragma solidity ^0.8.20;
import {IBeacon} from "../beacon/IBeacon.sol";
import {Address} from "../../utils/Address.sol";
import {StorageSlot} from "../../utils/StorageSlot.sol";
/**
* @dev This abstract contract provides getters and event emitting update functions for
* https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
*/
library ERC1967Utils {
// We re-declare ERC-1967 events here because they can't be used directly from IERC1967.
// This will be fixed in Solidity 0.8.21. At that point we should remove these events.
/**
* @dev Emitted when the implementation is upgraded.
*/
event Upgraded(address indexed implementation);
/**
* @dev Emitted when the admin account has changed.
*/
event AdminChanged(address previousAdmin, address newAdmin);
/**
* @dev Emitted when the beacon is changed.
*/
event BeaconUpgraded(address indexed beacon);
/**
* @dev Storage slot with the address of the current implementation.
* This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1.
*/
// solhint-disable-next-line private-vars-leading-underscore
bytes32 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
/**
* @dev The `implementation` of the proxy is invalid.
*/
error ERC1967InvalidImplementation(address implementation);
/**
* @dev The `admin` of the proxy is invalid.
*/
error ERC1967InvalidAdmin(address admin);
/**
* @dev The `beacon` of the proxy is invalid.
*/
error ERC1967InvalidBeacon(address beacon);
/**
* @dev An upgrade function sees `msg.value > 0` that may be lost.
*/
error ERC1967NonPayable();
/**
* @dev Returns the current implementation address.
*/
function getImplementation() internal view returns (address) {
return StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 implementation slot.
*/
function _setImplementation(address newImplementation) private {
if (newImplementation.code.length == 0) {
revert ERC1967InvalidImplementation(newImplementation);
}
StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = newImplementation;
}
/**
* @dev Performs implementation upgrade with additional setup call if data is nonempty.
* This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
* to avoid stuck value in the contract.
*
* Emits an {IERC1967-Upgraded} event.
*/
function upgradeToAndCall(address newImplementation, bytes memory data) internal {
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
if (data.length > 0) {
Address.functionDelegateCall(newImplementation, data);
} else {
_checkNonPayable();
}
}
/**
* @dev Storage slot with the admin of the contract.
* This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1.
*/
// solhint-disable-next-line private-vars-leading-underscore
bytes32 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;
/**
* @dev Returns the current admin.
*
* TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using
* the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
* `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
*/
function getAdmin() internal view returns (address) {
return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 admin slot.
*/
function _setAdmin(address newAdmin) private {
if (newAdmin == address(0)) {
revert ERC1967InvalidAdmin(address(0));
}
StorageSlot.getAddressSlot(ADMIN_SLOT).value = newAdmin;
}
/**
* @dev Changes the admin of the proxy.
*
* Emits an {IERC1967-AdminChanged} event.
*/
function changeAdmin(address newAdmin) internal {
emit AdminChanged(getAdmin(), newAdmin);
_setAdmin(newAdmin);
}
/**
* @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
* This is the keccak-256 hash of "eip1967.proxy.beacon" subtracted by 1.
*/
// solhint-disable-next-line private-vars-leading-underscore
bytes32 internal constant BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;
/**
* @dev Returns the current beacon.
*/
function getBeacon() internal view returns (address) {
return StorageSlot.getAddressSlot(BEACON_SLOT).value;
}
/**
* @dev Stores a new beacon in the EIP1967 beacon slot.
*/
function _setBeacon(address newBeacon) private {
if (newBeacon.code.length == 0) {
revert ERC1967InvalidBeacon(newBeacon);
}
StorageSlot.getAddressSlot(BEACON_SLOT).value = newBeacon;
address beaconImplementation = IBeacon(newBeacon).implementation();
if (beaconImplementation.code.length == 0) {
revert ERC1967InvalidImplementation(beaconImplementation);
}
}
/**
* @dev Change the beacon and trigger a setup call if data is nonempty.
* This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
* to avoid stuck value in the contract.
*
* Emits an {IERC1967-BeaconUpgraded} event.
*
* CAUTION: Invoking this function has no effect on an instance of {BeaconProxy} since v5, since
* it uses an immutable beacon without looking at the value of the ERC-1967 beacon slot for
* efficiency.
*/
function upgradeBeaconToAndCall(address newBeacon, bytes memory data) internal {
_setBeacon(newBeacon);
emit BeaconUpgraded(newBeacon);
if (data.length > 0) {
Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
} else {
_checkNonPayable();
}
}
/**
* @dev Reverts if `msg.value` is not zero. It can be used to avoid `msg.value` stuck in the contract
* if an upgrade doesn't perform an initialization call.
*/
function _checkNonPayable() private {
if (msg.value > 0) {
revert ERC1967NonPayable();
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*/
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
mapping(address account => uint256) private _balances;
mapping(address account => mapping(address spender => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the default value returned by this function, unless
* it's overridden.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `value`.
*/
function transfer(address to, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_transfer(owner, to, value);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, value);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `value`.
* - the caller must have allowance for ``from``'s tokens of at least
* `value`.
*/
function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, value);
_transfer(from, to, value);
return true;
}
/**
* @dev Moves a `value` amount of tokens from `from` to `to`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _transfer(address from, address to, uint256 value) internal {
if (from == address(0)) {
revert ERC20InvalidSender(address(0));
}
if (to == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(from, to, value);
}
/**
* @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
* (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
* this function.
*
* Emits a {Transfer} event.
*/
function _update(address from, address to, uint256 value) internal virtual {
if (from == address(0)) {
// Overflow check required: The rest of the code assumes that totalSupply never overflows
_totalSupply += value;
} else {
uint256 fromBalance = _balances[from];
if (fromBalance < value) {
revert ERC20InsufficientBalance(from, fromBalance, value);
}
unchecked {
// Overflow not possible: value <= fromBalance <= totalSupply.
_balances[from] = fromBalance - value;
}
}
if (to == address(0)) {
unchecked {
// Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
_totalSupply -= value;
}
} else {
unchecked {
// Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
_balances[to] += value;
}
}
emit Transfer(from, to, value);
}
/**
* @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
* Relies on the `_update` mechanism
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _mint(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(address(0), account, value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
* Relies on the `_update` mechanism.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead
*/
function _burn(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidSender(address(0));
}
_update(account, address(0), value);
}
/**
* @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*
* Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
*/
function _approve(address owner, address spender, uint256 value) internal {
_approve(owner, spender, value, true);
}
/**
* @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
*
* By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
* `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
* `Approval` event during `transferFrom` operations.
*
* Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
* true using the following override:
* ```
* function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
* super._approve(owner, spender, value, true);
* }
* ```
*
* Requirements are the same as {_approve}.
*/
function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
if (owner == address(0)) {
revert ERC20InvalidApprover(address(0));
}
if (spender == address(0)) {
revert ERC20InvalidSpender(address(0));
}
_allowances[owner][spender] = value;
if (emitEvent) {
emit Approval(owner, spender, value);
}
}
/**
* @dev Updates `owner` s allowance for `spender` based on spent `value`.
*
* Does not update the allowance value in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Does not emit an {Approval} event.
*/
function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance != type(uint256).max) {
if (currentAllowance < value) {
revert ERC20InsufficientAllowance(spender, currentAllowance, value);
}
unchecked {
_approve(owner, spender, currentAllowance - value, false);
}
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Burnable.sol)
pragma solidity ^0.8.20;
import {ERC20} from "../ERC20.sol";
import {Context} from "../../../utils/Context.sol";
/**
* @dev Extension of {ERC20} that allows token holders to destroy both their own
* tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis).
*/
abstract contract ERC20Burnable is Context, ERC20 {
/**
* @dev Destroys a `value` amount of tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 value) public virtual {
_burn(_msgSender(), value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, deducting from
* the caller's allowance.
*
* See {ERC20-_burn} and {ERC20-allowance}.
*
* Requirements:
*
* - the caller must have allowance for ``accounts``'s tokens of at least
* `value`.
*/
function burnFrom(address account, uint256 value) public virtual {
_spendAllowance(account, _msgSender(), value);
_burn(account, value);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the value of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the value of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves a `value` amount of tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 value) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets a `value` amount of tokens as the allowance of `spender` over the
* caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 value) external returns (bool);
/**
* @dev Moves a `value` amount of tokens from `from` to `to` using the
* allowance mechanism. `value` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 value) external returns (bool);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)
pragma solidity ^0.8.20;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev The ETH balance of the account is not enough to perform the operation.
*/
error AddressInsufficientBalance(address account);
/**
* @dev There's no code at `target` (it is not a contract).
*/
error AddressEmptyCode(address target);
/**
* @dev A call to an address target failed. The target may have reverted.
*/
error FailedInnerCall();
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
if (address(this).balance < amount) {
revert AddressInsufficientBalance(address(this));
}
(bool success, ) = recipient.call{value: amount}("");
if (!success) {
revert FailedInnerCall();
}
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason or custom error, it is bubbled
* up by this function (like regular Solidity function calls). However, if
* the call reverted with no returned reason, this function reverts with a
* {FailedInnerCall} error.
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
if (address(this).balance < value) {
revert AddressInsufficientBalance(address(this));
}
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
* was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
* unsuccessful call.
*/
function verifyCallResultFromTarget(
address target,
bool success,
bytes memory returndata
) internal view returns (bytes memory) {
if (!success) {
_revert(returndata);
} else {
// only check if target is a contract if the call was successful and the return data is empty
// otherwise we already know that it was a contract
if (returndata.length == 0 && target.code.length == 0) {
revert AddressEmptyCode(target);
}
return returndata;
}
}
/**
* @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
* revert reason or with a default {FailedInnerCall} error.
*/
function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
if (!success) {
_revert(returndata);
} else {
return returndata;
}
}
/**
* @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
*/
function _revert(bytes memory returndata) private pure {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
/// @solidity memory-safe-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert FailedInnerCall();
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)
pragma solidity ^0.8.20;
/**
* @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
*
* These functions can be used to verify that a message was signed by the holder
* of the private keys of a given address.
*/
library ECDSA {
enum RecoverError {
NoError,
InvalidSignature,
InvalidSignatureLength,
InvalidSignatureS
}
/**
* @dev The signature derives the `address(0)`.
*/
error ECDSAInvalidSignature();
/**
* @dev The signature has an invalid length.
*/
error ECDSAInvalidSignatureLength(uint256 length);
/**
* @dev The signature has an S value that is in the upper half order.
*/
error ECDSAInvalidSignatureS(bytes32 s);
/**
* @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not
* return address(0) without also returning an error description. Errors are documented using an enum (error type)
* and a bytes32 providing additional information about the error.
*
* If no error is returned, then the address can be used for verification purposes.
*
* The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
*
* Documentation for signature generation:
* - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
* - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
*/
function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError, bytes32) {
if (signature.length == 65) {
bytes32 r;
bytes32 s;
uint8 v;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
/// @solidity memory-safe-assembly
assembly {
r := mload(add(signature, 0x20))
s := mload(add(signature, 0x40))
v := byte(0, mload(add(signature, 0x60)))
}
return tryRecover(hash, v, r, s);
} else {
return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));
}
}
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature`. This address can then be used for verification purposes.
*
* The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
*/
function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
(address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);
_throwError(error, errorArg);
return recovered;
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
*
* See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
*/
function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError, bytes32) {
unchecked {
bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
// We do not check for an overflow here since the shift operation results in 0 or 1.
uint8 v = uint8((uint256(vs) >> 255) + 27);
return tryRecover(hash, v, r, s);
}
}
/**
* @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
*/
function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
(address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);
_throwError(error, errorArg);
return recovered;
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `v`,
* `r` and `s` signature fields separately.
*/
function tryRecover(
bytes32 hash,
uint8 v,
bytes32 r,
bytes32 s
) internal pure returns (address, RecoverError, bytes32) {
// EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
// unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
// the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
// signatures from current libraries generate a unique signature with an s-value in the lower half order.
//
// If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
// with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
// vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
// these malleable signatures as well.
if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
return (address(0), RecoverError.InvalidSignatureS, s);
}
// If the signature is valid (and not malleable), return the signer address
address signer = ecrecover(hash, v, r, s);
if (signer == address(0)) {
return (address(0), RecoverError.InvalidSignature, bytes32(0));
}
return (signer, RecoverError.NoError, bytes32(0));
}
/**
* @dev Overload of {ECDSA-recover} that receives the `v`,
* `r` and `s` signature fields separately.
*/
function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
(address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);
_throwError(error, errorArg);
return recovered;
}
/**
* @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.
*/
function _throwError(RecoverError error, bytes32 errorArg) private pure {
if (error == RecoverError.NoError) {
return; // no error: do nothing
} else if (error == RecoverError.InvalidSignature) {
revert ECDSAInvalidSignature();
} else if (error == RecoverError.InvalidSignatureLength) {
revert ECDSAInvalidSignatureLength(uint256(errorArg));
} else if (error == RecoverError.InvalidSignatureS) {
revert ECDSAInvalidSignatureS(errorArg);
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.
pragma solidity ^0.8.20;
/**
* @dev Library for reading and writing primitive types to specific storage slots.
*
* Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
* This library helps with reading and writing to such slots without the need for inline assembly.
*
* The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
*
* Example usage to set ERC1967 implementation slot:
* ```solidity
* contract ERC1967 {
* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
*
* function _getImplementation() internal view returns (address) {
* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
* }
*
* function _setImplementation(address newImplementation) internal {
* require(newImplementation.code.length > 0);
* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
* }
* }
* ```
*/
library StorageSlot {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
struct StringSlot {
string value;
}
struct BytesSlot {
bytes value;
}
/**
* @dev Returns an `AddressSlot` with member `value` located at `slot`.
*/
function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BooleanSlot` with member `value` located at `slot`.
*/
function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
*/
function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Uint256Slot` with member `value` located at `slot`.
*/
function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `StringSlot` with member `value` located at `slot`.
*/
function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `StringSlot` representation of the string storage pointer `store`.
*/
function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := store.slot
}
}
/**
* @dev Returns an `BytesSlot` with member `value` located at `slot`.
*/
function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
*/
function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := store.slot
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
interface ITweetToken is IERC20 {
// View functions for token info
function getBalances() external view returns (uint256 virtualDollarReserve, uint256 tweetTokenReserve);
function getTier() external view returns (uint256 tier);
function getFeeRate() external view returns (uint256 feeRate);
function getFeeInfo() external view returns (uint256 creatorShare, uint256 deployerShare, uint256 platformShare);
// View functions for price calculation
function viewBuy(uint256 dollarIn) external view returns (uint256 fee, uint256 tokenOut);
function viewSell(uint256 tokenIn) external view returns (uint256 fee, uint256 dollarOut);
// Public state variables
function tweetId() external view returns (string memory);
function tweetUserId() external view returns (string memory);
function deployerAddress() external view returns (address);
function susdToken() external view returns (address);
function platformWallet() external view returns (address);
function rewardContract() external view returns (address);
function createdTimestamp() external view returns (uint256);
function lastBuyTimestamp() external view returns (uint256);
function lastSellTimestamp() external view returns (uint256);
function isGraduated() external view returns (bool);
function buy(address buyer, uint256 amount) external;
function sell(uint256 amount) external;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import {UUPSUpgradeable} from "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {ECDSA} from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
contract Reward is Initializable, OwnableUpgradeable, UUPSUpgradeable {
// State variables
address public susdToken;
address public signerAddress;
mapping(string => uint256) public creatorRewards;
mapping(address => uint256) public deployerRewards;
// Events
event CreatorRewardClaimed(string indexed tweetUserId, address indexed recipient, uint256 amount);
event DeployerRewardClaimed(address indexed deployerAddress, address indexed recipient, uint256 amount);
/// @custom:oz-upgrades-unsafe-allow constructor
constructor() {
_disableInitializers();
}
function initialize(address _signerAddress, address _susdToken) public initializer {
require(_signerAddress != address(0), "Reward: invalid signer address");
require(_susdToken != address(0), "Reward: invalid SUSD token");
__Ownable_init(msg.sender);
__UUPSUpgradeable_init();
signerAddress = _signerAddress;
susdToken = _susdToken;
}
function depositRewards(string calldata tweetUserId, uint256 tweetUserAmount, address deployerAddress, uint256 deployerAmount) external {
IERC20 dollar = IERC20(susdToken);
uint256 totalAmount = tweetUserAmount + deployerAmount;
require(dollar.balanceOf(msg.sender) >= totalAmount, "Reward: not enough balance");
require(dollar.transferFrom(msg.sender, address(this), totalAmount), "Reward: transfer failed");
creatorRewards[tweetUserId] += tweetUserAmount;
deployerRewards[deployerAddress] += deployerAmount;
}
function claimCreatorReward(string calldata tweetUserId, address payable to, bytes calldata signature) external {
uint256 amount = creatorRewards[tweetUserId];
require(amount > 0, "Reward: no reward available");
// Verify signature
bytes32 messageHash = keccak256(
abi.encodePacked(
"\x19Ethereum Signed Message:\n32",
keccak256(
abi.encode(
address(this), // Contract address for replay protection
tweetUserId, // Tweet user ID
to, // Recipient address
amount // Amount being claimed
)
)
)
);
address recoveredSigner = ECDSA.recover(messageHash, signature);
require(recoveredSigner == signerAddress, "RewardManager: invalid signature");
creatorRewards[tweetUserId] = 0;
IERC20 dollar = IERC20(susdToken);
require(dollar.transfer(to, amount), "Reward: transfer failed");
emit CreatorRewardClaimed(tweetUserId, to, amount);
}
function claimDeployerReward(address payable to) external {
uint256 amount = deployerRewards[msg.sender];
require(amount > 0, "Reward: no reward available");
deployerRewards[msg.sender] = 0;
IERC20 dollar = IERC20(susdToken);
require(dollar.transfer(to, amount), "Reward: transfer failed");
emit DeployerRewardClaimed(msg.sender, to, amount);
}
function setSignerAddress(address newSigner) external onlyOwner {
require(newSigner != address(0), "Reward: invalid signer address");
signerAddress = newSigner;
}
function getCreatorReward(string calldata tweetUserId) external view returns (uint256) {
return creatorRewards[tweetUserId];
}
function getDeployerReward(address deployerAddress) external view returns (uint256) {
return deployerRewards[deployerAddress];
}
function _authorizeUpgrade(address newImplementation) internal override onlyOwner {}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "./Reward.sol";
contract TweetToken is ERC20, ERC20Burnable, Ownable {
// State variables
string public tweetId;
string public tweetUserId;
address public deployerAddress;
address public susdToken;
uint256 public createdTimestamp;
uint256 public lastBuyTimestamp;
uint256 public lastSellTimestamp;
bool public isGraduated;
// Fee rates for each tier (in basis points, 1% = 100)
uint256 public constant START_FEE_RATE = 2000; // 20%
uint256 public constant FAMOUS_FEE_RATE = 1500; // 15%
uint256 public constant VIRAL_FEE_RATE = 1000; // 10%
// Platform shares for each tier (in basis points)
uint256 public constant START_PLATFORM_SHARE = 8000; // 80%
uint256 public constant FAMOUS_PLATFORM_SHARE = 8000; // 80%
uint256 public constant VIRAL_PLATFORM_SHARE = 9200; // 92%
// Creator shares for each tier (in basis points)
uint256 public constant START_CREATOR_SHARE = 1200; // 12%
uint256 public constant FAMOUS_CREATOR_SHARE = 1200; // 12%
uint256 public constant VIRAL_CREATOR_SHARE = 800; // 8%
// Deployer shares for each tier (in basis points)
uint256 public constant START_DEPLOYER_SHARE = 800; // 8%
uint256 public constant FAMOUS_DEPLOYER_SHARE = 800; // 8%
uint256 public constant VIRAL_DEPLOYER_SHARE = 0; // 0%
// Graduate DEX distribution (in basis points)
uint256 public constant GRADUATE_PLATFORM_SHARE = 9000; // 90%
uint256 public constant GRADUATE_CREATOR_SHARE = 750; // 7.5%
uint256 public constant GRADUATE_DEPLOYER_SHARE = 250; // 2.5%
// Graduate DEX configuration
uint256 public constant GRADUATE_SUSD_AMOUNT = 35_000 * 1e6; // 35,000 SUSD
uint256 public constant GRADUATE_TOKEN_AMOUNT = 10_000 * 1e18; // 10,000 tokens
// Virtual dollar thresholds
uint256 public constant START_THRESHOLD = 10_000 * 1e6; // 10,000 SUSD
uint256 public constant FAMOUS_THRESHOLD = 20_000 * 1e6; // 20,000 SUSD
uint256 public constant VIRAL_THRESHOLD = 40_000 * 1e6; // 40,000 SUSD
uint256 public constant GRADUATE_THRESHOLD = 80_000 * 1e6; // 80,000 SUSD
uint256 public constant K = (10_0000 * 1e6) * (1_000_000 * 1e18);
// Events
event TierUpdated(uint256 newTier_);
event TokensSold(uint256 amount, uint256 netDollarOut);
constructor(
string memory _tweetId,
string memory _tweetUserId,
address _susdToken,
address _deployerAddress,
address _routerAddress
) ERC20(
string.concat("Tweet Token - ", _tweetId),
string.concat("TT-", _tweetId)
) Ownable(_routerAddress) {
tweetId = _tweetId;
tweetUserId = _tweetUserId;
createdTimestamp = block.timestamp;
lastBuyTimestamp = 0;
lastSellTimestamp = 0;
susdToken = _susdToken;
deployerAddress = _deployerAddress;
isGraduated = false;
}
function getBalances() external view returns (uint256, uint256) {
uint256 realDollarReserve = IERC20(susdToken).balanceOf(address(this));
uint256 virtualDollarReserve = realDollarReserve + (10_000 * 1e6);
uint256 tweetTokenReserve = balanceOf(address(this));
return (virtualDollarReserve, tweetTokenReserve);
}
function getTier() external view returns (uint256) {
uint256 realDollarReserve = IERC20(susdToken).balanceOf(address(this));
uint256 virtualDollarReserve = realDollarReserve + (10_000 * 1e6);
if (virtualDollarReserve >= GRADUATE_THRESHOLD) return 3; // Graduate
if (virtualDollarReserve >= VIRAL_THRESHOLD) return 2; // Viral
if (virtualDollarReserve >= FAMOUS_THRESHOLD) return 1; // Famous
return 0; // Start
}
function getFeeInfo() public view returns (uint256, uint256, uint256) {
uint256 realDollarReserve = IERC20(susdToken).balanceOf(address(this));
uint256 virtualDollarReserve = realDollarReserve + (10_000 * 1e6);
if (virtualDollarReserve >= GRADUATE_THRESHOLD) {
return (GRADUATE_CREATOR_SHARE, GRADUATE_DEPLOYER_SHARE, GRADUATE_PLATFORM_SHARE);
}
else if (virtualDollarReserve >= VIRAL_THRESHOLD) {
return (
VIRAL_CREATOR_SHARE,
VIRAL_DEPLOYER_SHARE,
VIRAL_PLATFORM_SHARE
);
}
else if (virtualDollarReserve >= FAMOUS_THRESHOLD) {
return (
FAMOUS_CREATOR_SHARE,
FAMOUS_DEPLOYER_SHARE,
FAMOUS_PLATFORM_SHARE
);
}
else if (virtualDollarReserve >= START_THRESHOLD) {
return (
START_CREATOR_SHARE,
START_DEPLOYER_SHARE,
START_PLATFORM_SHARE
);
}
return (0, 0, 0); // Below start threshold
}
function getFeeRate() public view returns (uint256) {
uint256 realDollarReserve = IERC20(susdToken).balanceOf(address(this));
uint256 virtualDollarReserve = realDollarReserve + (10_000 * 1e6);
if (virtualDollarReserve >= VIRAL_THRESHOLD) {
return (
VIRAL_FEE_RATE
);
}
else if (virtualDollarReserve >= FAMOUS_THRESHOLD) {
return (
FAMOUS_FEE_RATE
);
}
else if (virtualDollarReserve >= START_THRESHOLD) {
return (
START_FEE_RATE
);
}
return (0); // Below start threshold
}
// View functions
function viewBuy(uint256 _dollarIn) public view returns(uint256 fee_, uint256 tokenOut_) {
uint256 feeRate = this.getFeeRate();
uint256 realDollarReserve = IERC20(susdToken).balanceOf(address(this));
uint256 virtualDollarReserve = realDollarReserve + (10_000 * 1e6);
uint256 virtualTokenReserve = (1_000_000 * 1e18) - totalSupply();
// Calculate fee and net input
uint256 totalFee = (_dollarIn * feeRate) / 10000;
uint256 netDollarIn = _dollarIn - totalFee;
// Calculate AMM swap
uint256 k = virtualDollarReserve * virtualTokenReserve;
uint256 newDollarReserve = virtualDollarReserve + netDollarIn;
uint256 newTokenReserve = k / newDollarReserve;
uint256 tokenOut = virtualTokenReserve - newTokenReserve;
return (totalFee, tokenOut);
}
function viewSell(uint256 _tokenIn) public view returns(uint256 fee_, uint256 dollarOut_) {
uint256 feeRate = this.getFeeRate();
uint256 realDollarReserve = IERC20(susdToken).balanceOf(address(this));
uint256 virtualDollarReserve = realDollarReserve + (10_000 * 1e6);
uint256 virtualTokenReserve = (1_000_000 * 1e18) - totalSupply();
// Calculate AMM swap
uint256 k = virtualDollarReserve * virtualTokenReserve;
uint256 newTokenReserve = virtualTokenReserve + _tokenIn;
uint256 newDollarReserve = k / newTokenReserve;
uint256 grossDollarOut = virtualDollarReserve - newDollarReserve;
// Calculate fee and net output
uint256 fee = (grossDollarOut * feeRate) / 10000;
uint256 netDollarOut = grossDollarOut - fee;
return (fee, netDollarOut);
}
function buy(address buyer, uint256 amount) public onlyOwner {
_mint(buyer, amount);
lastBuyTimestamp = block.timestamp;
}
function sell(uint256 _amount) public onlyOwner {
require(_amount > 0, "TweetToken: invalid amount");
require(balanceOf(address(this)) >= _amount, "TweetToken: not enough tokens");
// Calculate output amount
(uint256 fee, uint256 netDollarOut) = viewSell(_amount);
require(netDollarOut > 0, "TweetToken: invalid output amount");
// Burn tokens
_burn(address(this), _amount);
// Update state
lastSellTimestamp = block.timestamp;
// No need to transfer SUSD here - Router will handle it
emit TokensSold(_amount, netDollarOut);
}
function approveDollarToRouter() public onlyOwner {
IERC20(susdToken).approve(owner(), type(uint256).max);
}
receive() external payable {}
}{
"optimizer": {
"enabled": true,
"runs": 200
},
"evmVersion": "paris",
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"libraries": {}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"InvalidInitialization","type":"error"},{"inputs":[],"name":"NotInitializing","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[],"name":"UUPSUnauthorizedCallContext","type":"error"},{"inputs":[{"internalType":"bytes32","name":"slot","type":"bytes32"}],"name":"UUPSUnsupportedProxiableUUID","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint64","name":"version","type":"uint64"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tweetTokenId","type":"uint256"},{"indexed":false,"internalType":"address","name":"buyer","type":"address"},{"indexed":false,"internalType":"uint256","name":"dollarIn","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"tokenOut","type":"uint256"}],"name":"TweetTokenBought","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tweetTokenId","type":"uint256"}],"name":"TweetTokenGraduated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tweetTokenId","type":"uint256"},{"indexed":false,"internalType":"address","name":"tweetTokenAddress","type":"address"},{"indexed":false,"internalType":"string","name":"tweetId","type":"string"},{"indexed":false,"internalType":"string","name":"tweetUserId","type":"string"},{"indexed":false,"internalType":"address","name":"deployer","type":"address"}],"name":"TweetTokenPublished","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tweetTokenId","type":"uint256"},{"indexed":false,"internalType":"address","name":"seller","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenIn","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"dollarOut","type":"uint256"}],"name":"TweetTokenSold","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tweetTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"tier","type":"uint256"}],"name":"TweetTokenTierUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"inputs":[],"name":"UPGRADE_INTERFACE_VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tweetTokenId","type":"uint256"},{"internalType":"uint256","name":"_dollarIn","type":"uint256"}],"name":"buyTweetToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"tweetId","type":"string"},{"internalType":"string","name":"tweetUserId","type":"string"},{"internalType":"address","name":"deployer","type":"address"}],"name":"createTweetToken","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"increaseDollarAllowance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_susdToken","type":"address"},{"internalType":"address","name":"_platformWallet","type":"address"},{"internalType":"address","name":"_rewardContract","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"platformWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"proxiableUUID","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardContract","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tweetTokenId","type":"uint256"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"sellTweetToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_platformWallet","type":"address"}],"name":"setPlatformWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_rewardContract","type":"address"}],"name":"setRewardContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"susdToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tweetTokenAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"},{"internalType":"string","name":"","type":"string"}],"name":"tweetTokenExists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tweetTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"","type":"string"},{"internalType":"string","name":"","type":"string"}],"name":"tweetTokenIds","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"}]Contract Creation Code
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
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 31 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.