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Overview
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0 ETH
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$0.00Token Holdings
- ERC-20 Tokens (1)View All Holdings16 DEV
Dev (DEV)$0.01@0.0008
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Private Name Tags
ContractCreator
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Contract Source Code Verified (Exact Match)
Contract Name:
Property
Compiler Version
v0.5.16+commit.9c3226ce
Contract Source Code (Solidity)
/**
*Submitted for verification at Etherscan.io on 2020-03-08
*/
pragma solidity ^0.5.0;
/*
* @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 GSN 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.
*/
contract Context {
// Empty internal constructor, to prevent people from mistakenly deploying
// an instance of this contract, which should be used via inheritance.
constructor() internal {}
// solhint-disable-previous-line no-empty-blocks
function _msgSender() internal view returns (address payable) {
return msg.sender;
}
function _msgData() internal view returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
/**
* @dev Interface of the ERC20 standard as defined in the EIP. Does not include
* the optional functions; to access them see {ERC20Detailed}.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount)
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 `amount` 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 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount)
external
returns (bool);
/**
* @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 Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*
* _Available since v2.4.0._
*/
function sub(uint256 a, uint256 b, string memory errorMessage)
internal
pure
returns (uint256)
{
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function div(uint256 a, uint256 b, string memory errorMessage)
internal
pure
returns (uint256)
{
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function mod(uint256 a, uint256 b, string memory errorMessage)
internal
pure
returns (uint256)
{
require(b != 0, errorMessage);
return a % b;
}
}
/**
* @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}.
* For a generic mechanism see {ERC20Mintable}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of 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.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender)
public
view
returns (uint256)
{
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public returns (bool) {
_approve(_msgSender(), spender, amount);
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};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for `sender`'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount)
public
returns (bool)
{
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue)
public
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].add(addedValue)
);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue)
public
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].sub(
subtractedValue,
"ERC20: decreased allowance below zero"
)
);
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount)
internal
{
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(
amount,
"ERC20: transfer amount exceeds balance"
);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(
amount,
"ERC20: burn amount exceeds balance"
);
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
*
* This is 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.
*/
function _approve(address owner, address spender, uint256 amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Destroys `amount` tokens from `account`.`amount` is then deducted
* from the caller's allowance.
*
* See {_burn} and {_approve}.
*/
function _burnFrom(address account, uint256 amount) internal {
_burn(account, amount);
_approve(
account,
_msgSender(),
_allowances[account][_msgSender()].sub(
amount,
"ERC20: burn amount exceeds allowance"
)
);
}
}
/**
* @title Roles
* @dev Library for managing addresses assigned to a Role.
*/
library Roles {
struct Role {
mapping(address => bool) bearer;
}
/**
* @dev Give an account access to this role.
*/
function add(Role storage role, address account) internal {
require(!has(role, account), "Roles: account already has role");
role.bearer[account] = true;
}
/**
* @dev Remove an account's access to this role.
*/
function remove(Role storage role, address account) internal {
require(has(role, account), "Roles: account does not have role");
role.bearer[account] = false;
}
/**
* @dev Check if an account has this role.
* @return bool
*/
function has(Role storage role, address account)
internal
view
returns (bool)
{
require(account != address(0), "Roles: account is the zero address");
return role.bearer[account];
}
}
contract PauserRole is Context {
using Roles for Roles.Role;
event PauserAdded(address indexed account);
event PauserRemoved(address indexed account);
Roles.Role private _pausers;
constructor() internal {
_addPauser(_msgSender());
}
modifier onlyPauser() {
require(
isPauser(_msgSender()),
"PauserRole: caller does not have the Pauser role"
);
_;
}
function isPauser(address account) public view returns (bool) {
return _pausers.has(account);
}
function addPauser(address account) public onlyPauser {
_addPauser(account);
}
function renouncePauser() public {
_removePauser(_msgSender());
}
function _addPauser(address account) internal {
_pausers.add(account);
emit PauserAdded(account);
}
function _removePauser(address account) internal {
_pausers.remove(account);
emit PauserRemoved(account);
}
}
/**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract. Note that they will not be pausable by
* simply including this module, only once the modifiers are put in place.
*/
contract Pausable is Context, PauserRole {
/**
* @dev Emitted when the pause is triggered by a pauser (`account`).
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by a pauser (`account`).
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the contract in unpaused state. Assigns the Pauser role
* to the deployer.
*/
constructor() internal {
_paused = false;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view returns (bool) {
return _paused;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!_paused, "Pausable: paused");
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(_paused, "Pausable: not paused");
_;
}
/**
* @dev Called by a pauser to pause, triggers stopped state.
*/
function pause() public onlyPauser whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
/**
* @dev Called by a pauser to unpause, returns to normal state.
*/
function unpause() public onlyPauser whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
}
/**
* @dev Optional functions from the ERC20 standard.
*/
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for `name`, `symbol`, and `decimals`. All three of
* these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name, string memory symbol, uint8 decimals)
public
{
_name = name;
_symbol = symbol;
_decimals = decimals;
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view 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.
*
* 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 returns (uint8) {
return _decimals;
}
}
contract MinterRole is Context {
using Roles for Roles.Role;
event MinterAdded(address indexed account);
event MinterRemoved(address indexed account);
Roles.Role private _minters;
constructor() internal {
_addMinter(_msgSender());
}
modifier onlyMinter() {
require(
isMinter(_msgSender()),
"MinterRole: caller does not have the Minter role"
);
_;
}
function isMinter(address account) public view returns (bool) {
return _minters.has(account);
}
function addMinter(address account) public onlyMinter {
_addMinter(account);
}
function renounceMinter() public {
_removeMinter(_msgSender());
}
function _addMinter(address account) internal {
_minters.add(account);
emit MinterAdded(account);
}
function _removeMinter(address account) internal {
_minters.remove(account);
emit MinterRemoved(account);
}
}
/**
* @dev Extension of {ERC20} that adds a set of accounts with the {MinterRole},
* which have permission to mint (create) new tokens as they see fit.
*
* At construction, the deployer of the contract is the only minter.
*/
contract ERC20Mintable is ERC20, MinterRole {
/**
* @dev See {ERC20-_mint}.
*
* Requirements:
*
* - the caller must have the {MinterRole}.
*/
function mint(address account, uint256 amount)
public
onlyMinter
returns (bool)
{
_mint(account, amount);
return true;
}
}
/**
* @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).
*/
contract ERC20Burnable is Context, ERC20 {
/**
* @dev Destroys `amount` tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 amount) public {
_burn(_msgSender(), amount);
}
/**
* @dev See {ERC20-_burnFrom}.
*/
function burnFrom(address account, uint256 amount) public {
_burnFrom(account, amount);
}
}
/**
* @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.
*
* 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.
*/
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() internal {
_owner = _msgSender();
emit OwnershipTransferred(address(0), _owner);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(isOwner(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Returns true if the caller is the current owner.
*/
function isOwner() public view returns (bool) {
return _msgSender() == _owner;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = 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 onlyOwner {
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
*/
function _transferOwnership(address newOwner) internal {
require(
newOwner != address(0),
"Ownable: new owner is the zero address"
);
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
contract UsingConfig {
AddressConfig private _config;
constructor(address _addressConfig) public {
_config = AddressConfig(_addressConfig);
}
function config() internal view returns (AddressConfig) {
return _config;
}
function configAddress() external view returns (address) {
return address(_config);
}
}
contract UsingValidator {
AddressValidator private _validator;
constructor() public {
_validator = new AddressValidator();
}
function addressValidator() internal view returns (AddressValidator) {
return _validator;
}
}
contract IAllocator {
function allocate(address _metrics) external;
function calculatedCallback(address _metrics, uint256 _value) external;
function beforeBalanceChange(address _property, address _from, address _to)
external;
function getRewardsAmount(address _property)
external
view
returns (uint256);
function allocation(
uint256 _blocks,
uint256 _mint,
uint256 _value,
uint256 _marketValue,
uint256 _assets,
uint256 _totalAssets
)
public
pure
returns (
// solium-disable-next-line indentation
uint256
);
}
contract Killable {
address payable public _owner;
constructor() internal {
_owner = msg.sender;
}
function kill() public {
require(msg.sender == _owner, "only owner method");
selfdestruct(_owner);
}
}
library Decimals {
using SafeMath for uint256;
uint120 private constant basisValue = 1000000000000000000;
function outOf(uint256 _a, uint256 _b)
internal
pure
returns (uint256 result)
{
if (_a == 0) {
return 0;
}
uint256 a = _a.mul(basisValue);
require(a > _b, "the denominator is too big");
return (a.div(_b));
}
function basis() external pure returns (uint120) {
return basisValue;
}
}
contract VoteCounter is UsingConfig, UsingValidator, Killable {
using SafeMath for uint256;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function addVoteCount(address _user, address _property, bool _agree)
external
{
addressValidator().validateGroups(
msg.sender,
config().marketGroup(),
config().policyGroup()
);
bool alreadyVote = getStorage().getAlreadyVoteFlg(
_user,
msg.sender,
_property
);
require(alreadyVote == false, "already vote");
uint256 voteCount = getVoteCount(_user, _property);
require(voteCount != 0, "vote count is 0");
getStorage().setAlreadyVoteFlg(_user, msg.sender, _property);
if (_agree) {
addAgreeCount(msg.sender, voteCount);
} else {
addOppositeCount(msg.sender, voteCount);
}
}
function getAgreeCount(address _sender) external view returns (uint256) {
return getStorage().getAgreeCount(_sender);
}
function getOppositeCount(address _sender) external view returns (uint256) {
return getStorage().getOppositeCount(_sender);
}
function getVoteCount(address _sender, address _property)
private
returns (uint256)
{
uint256 voteCount;
if (Property(_property).author() == _sender) {
// solium-disable-next-line operator-whitespace
voteCount = Lockup(config().lockup())
.getPropertyValue(_property)
.add(
Allocator(config().allocator()).getRewardsAmount(_property)
);
VoteTimes(config().voteTimes()).addVoteTimesByProperty(_property);
} else {
voteCount = Lockup(config().lockup()).getValue(_property, _sender);
}
return voteCount;
}
function addAgreeCount(address _target, uint256 _voteCount) private {
uint256 agreeCount = getStorage().getAgreeCount(_target);
agreeCount = agreeCount.add(_voteCount);
getStorage().setAgreeCount(_target, agreeCount);
}
function addOppositeCount(address _target, uint256 _voteCount) private {
uint256 oppositeCount = getStorage().getOppositeCount(_target);
oppositeCount = oppositeCount.add(_voteCount);
getStorage().setOppositeCount(_target, oppositeCount);
}
function getStorage() private view returns (VoteCounterStorage) {
return VoteCounterStorage(config().voteCounterStorage());
}
}
contract IMarket {
function calculate(address _metrics, uint256 _start, uint256 _end)
external
returns (bool);
function authenticate(
address _prop,
string memory _args1,
string memory _args2,
string memory _args3,
string memory _args4,
string memory _args5
)
public
returns (
// solium-disable-next-line indentation
address
);
function getAuthenticationFee(address _property)
private
view
returns (uint256);
function authenticatedCallback(address _property, bytes32 _idHash)
external
returns (address);
function vote(address _property, bool _agree) external;
function schema() external view returns (string memory);
}
contract IMarketBehavior {
string public schema;
function authenticate(
address _prop,
string calldata _args1,
string calldata _args2,
string calldata _args3,
string calldata _args4,
string calldata _args5,
address market
)
external
returns (
// solium-disable-next-line indentation
address
);
function calculate(address _metrics, uint256 _start, uint256 _end)
external
returns (bool);
}
contract Policy is Killable, UsingConfig, UsingValidator {
using SafeMath for uint256;
IPolicy private _policy;
uint256 private _votingEndBlockNumber;
constructor(address _config, address _innerPolicyAddress)
public
UsingConfig(_config)
{
addressValidator().validateAddress(
msg.sender,
config().policyFactory()
);
_policy = IPolicy(_innerPolicyAddress);
setVotingEndBlockNumber();
}
function voting() public view returns (bool) {
return block.number <= _votingEndBlockNumber;
}
function rewards(uint256 _lockups, uint256 _assets)
external
view
returns (uint256)
{
return _policy.rewards(_lockups, _assets);
}
function holdersShare(uint256 _amount, uint256 _lockups)
external
view
returns (uint256)
{
return _policy.holdersShare(_amount, _lockups);
}
function assetValue(uint256 _value, uint256 _lockups)
external
view
returns (uint256)
{
return _policy.assetValue(_value, _lockups);
}
function authenticationFee(uint256 _assets, uint256 _propertyAssets)
external
view
returns (uint256)
{
return _policy.authenticationFee(_assets, _propertyAssets);
}
function marketApproval(uint256 _agree, uint256 _opposite)
external
view
returns (bool)
{
return _policy.marketApproval(_agree, _opposite);
}
function policyApproval(uint256 _agree, uint256 _opposite)
external
view
returns (bool)
{
return _policy.policyApproval(_agree, _opposite);
}
function marketVotingBlocks() external view returns (uint256) {
return _policy.marketVotingBlocks();
}
function policyVotingBlocks() external view returns (uint256) {
return _policy.policyVotingBlocks();
}
function abstentionPenalty(uint256 _count) external view returns (uint256) {
return _policy.abstentionPenalty(_count);
}
function lockUpBlocks() external view returns (uint256) {
return _policy.lockUpBlocks();
}
function vote(address _property, bool _agree) external {
addressValidator().validateGroup(_property, config().propertyGroup());
require(config().policy() != address(this), "this policy is current");
require(voting(), "voting deadline is over");
VoteCounter voteCounter = VoteCounter(config().voteCounter());
voteCounter.addVoteCount(msg.sender, _property, _agree);
bool result = Policy(config().policy()).policyApproval(
voteCounter.getAgreeCount(address(this)),
voteCounter.getOppositeCount(address(this))
);
if (result == false) {
return;
}
PolicyFactory(config().policyFactory()).convergePolicy(address(this));
_votingEndBlockNumber = 0;
}
function setVotingEndBlockNumber() private {
if (config().policy() == address(0)) {
return;
}
uint256 tmp = Policy(config().policy()).policyVotingBlocks();
_votingEndBlockNumber = block.number.add(tmp);
}
}
contract VoteTimes is UsingConfig, UsingValidator, Killable {
using SafeMath for uint256;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function addVoteTime() external {
addressValidator().validateAddresses(
msg.sender,
config().marketFactory(),
config().policyFactory()
);
uint256 voteTimes = getStorage().getVoteTimes();
voteTimes = voteTimes.add(1);
getStorage().setVoteTimes(voteTimes);
}
function addVoteTimesByProperty(address _property) external {
addressValidator().validateAddress(msg.sender, config().voteCounter());
uint256 voteTimesByProperty = getStorage().getVoteTimesByProperty(
_property
);
voteTimesByProperty = voteTimesByProperty.add(1);
getStorage().setVoteTimesByProperty(_property, voteTimesByProperty);
}
function resetVoteTimesByProperty(address _property) external {
addressValidator().validateAddresses(
msg.sender,
config().allocator(),
config().propertyFactory()
);
uint256 voteTimes = getStorage().getVoteTimes();
getStorage().setVoteTimesByProperty(_property, voteTimes);
}
function getAbstentionTimes(address _property)
external
view
returns (uint256)
{
uint256 voteTimes = getStorage().getVoteTimes();
uint256 voteTimesByProperty = getStorage().getVoteTimesByProperty(
_property
);
return voteTimes.sub(voteTimesByProperty);
}
function getStorage() private view returns (VoteTimesStorage) {
return VoteTimesStorage(config().voteTimesStorage());
}
}
contract Metrics {
address public market;
address public property;
constructor(address _market, address _property) public {
//Do not validate because there is no AddressConfig
market = _market;
property = _property;
}
}
contract UsingStorage is Ownable {
address private _storage;
modifier hasStorage() {
require(_storage != address(0), "storage is not setted");
_;
}
function eternalStorage()
internal
view
hasStorage
returns (EternalStorage)
{
return EternalStorage(_storage);
}
function getStorageAddress() external view hasStorage returns (address) {
return _storage;
}
function createStorage() external onlyOwner {
require(_storage == address(0), "storage is setted");
EternalStorage tmp = new EternalStorage();
_storage = address(tmp);
}
function setStorage(address _storageAddress) external onlyOwner {
_storage = _storageAddress;
}
function changeOwner(address newOwner) external onlyOwner {
EternalStorage(_storage).changeOwner(newOwner);
}
}
contract IGroup {
function isGroup(address _addr) public view returns (bool);
function addGroup(address _addr) external;
function getGroupKey(address _addr) internal pure returns (bytes32) {
return keccak256(abi.encodePacked("_group", _addr));
}
}
contract MetricsGroup is
UsingConfig,
UsingStorage,
UsingValidator,
IGroup,
Killable
{
using SafeMath for uint256;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function addGroup(address _addr) external {
addressValidator().validateAddress(
msg.sender,
config().metricsFactory()
);
require(isGroup(_addr) == false, "already enabled");
eternalStorage().setBool(getGroupKey(_addr), true);
uint256 totalCount = eternalStorage().getUint(getTotalCountKey());
totalCount = totalCount.add(1);
eternalStorage().setUint(getTotalCountKey(), totalCount);
}
function isGroup(address _addr) public view returns (bool) {
return eternalStorage().getBool(getGroupKey(_addr));
}
function totalIssuedMetrics() external view returns (uint256) {
return eternalStorage().getUint(getTotalCountKey());
}
function getTotalCountKey() private pure returns (bytes32) {
return keccak256(abi.encodePacked("_totalCount"));
}
}
contract MetricsFactory is Pausable, UsingConfig, UsingValidator, Killable {
event Create(address indexed _from, address _metrics);
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function create(address _property) external returns (address) {
require(paused() == false, "You cannot use that");
addressValidator().validateGroup(msg.sender, config().marketGroup());
Metrics metrics = new Metrics(msg.sender, _property);
MetricsGroup metricsGroup = MetricsGroup(config().metricsGroup());
address metricsAddress = address(metrics);
metricsGroup.addGroup(metricsAddress);
emit Create(msg.sender, metricsAddress);
return metricsAddress;
}
}
contract Lockup is Pausable, UsingConfig, UsingValidator, Killable {
using SafeMath for uint256;
using Decimals for uint256;
event Lockedup(address _from, address _property, uint256 _value);
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function lockup(address _from, address _property, uint256 _value) external {
require(paused() == false, "You cannot use that");
addressValidator().validateAddress(msg.sender, config().token());
addressValidator().validateGroup(_property, config().propertyGroup());
require(_value != 0, "illegal lockup value");
bool isWaiting = getStorage().getWithdrawalStatus(_property, _from) !=
0;
require(isWaiting == false, "lockup is already canceled");
updatePendingInterestWithdrawal(_property, _from);
addValue(_property, _from, _value);
addPropertyValue(_property, _value);
addAllValue(_value);
getStorage().setLastInterestPrice(
_property,
_from,
getStorage().getInterestPrice(_property)
);
emit Lockedup(_from, _property, _value);
}
function cancel(address _property) external {
addressValidator().validateGroup(_property, config().propertyGroup());
require(hasValue(_property, msg.sender), "dev token is not locked");
bool isWaiting = getStorage().getWithdrawalStatus(
_property,
msg.sender
) !=
0;
require(isWaiting == false, "lockup is already canceled");
uint256 blockNumber = Policy(config().policy()).lockUpBlocks();
blockNumber = blockNumber.add(block.number);
getStorage().setWithdrawalStatus(_property, msg.sender, blockNumber);
}
function withdraw(address _property) external {
addressValidator().validateGroup(_property, config().propertyGroup());
require(possible(_property, msg.sender), "waiting for release");
uint256 lockupedValue = getStorage().getValue(_property, msg.sender);
require(lockupedValue != 0, "dev token is not locked");
updatePendingInterestWithdrawal(_property, msg.sender);
Property(_property).withdraw(msg.sender, lockupedValue);
getStorage().setValue(_property, msg.sender, 0);
subPropertyValue(_property, lockupedValue);
subAllValue(lockupedValue);
getStorage().setWithdrawalStatus(_property, msg.sender, 0);
}
function increment(address _property, uint256 _interestResult) external {
addressValidator().validateAddress(msg.sender, config().allocator());
uint256 priceValue = _interestResult.outOf(
getStorage().getPropertyValue(_property)
);
incrementInterest(_property, priceValue);
}
function _calculateInterestAmount(address _property, address _user)
private
view
returns (uint256)
{
uint256 _last = getStorage().getLastInterestPrice(_property, _user);
uint256 price = getStorage().getInterestPrice(_property);
uint256 priceGap = price.sub(_last);
uint256 lockupedValue = getStorage().getValue(_property, _user);
uint256 value = priceGap.mul(lockupedValue);
return value.div(Decimals.basis());
}
function calculateInterestAmount(address _property, address _user)
external
view
returns (uint256)
{
return _calculateInterestAmount(_property, _user);
}
function _calculateWithdrawableInterestAmount(
address _property,
address _user
) private view returns (uint256) {
uint256 pending = getStorage().getPendingInterestWithdrawal(
_property,
_user
);
return _calculateInterestAmount(_property, _user).add(pending);
}
function calculateWithdrawableInterestAmount(
address _property,
address _user
) external view returns (uint256) {
return _calculateWithdrawableInterestAmount(_property, _user);
}
function withdrawInterest(address _property) external {
addressValidator().validateGroup(_property, config().propertyGroup());
uint256 value = _calculateWithdrawableInterestAmount(
_property,
msg.sender
);
require(value > 0, "your interest amount is 0");
getStorage().setLastInterestPrice(
_property,
msg.sender,
getStorage().getInterestPrice(_property)
);
getStorage().setPendingInterestWithdrawal(_property, msg.sender, 0);
ERC20Mintable erc20 = ERC20Mintable(config().token());
require(erc20.mint(msg.sender, value), "dev mint failed");
}
function getAllValue() external view returns (uint256) {
return getStorage().getAllValue();
}
function addAllValue(uint256 _value) private {
uint256 value = getStorage().getAllValue();
value = value.add(_value);
getStorage().setAllValue(value);
}
function subAllValue(uint256 _value) private {
uint256 value = getStorage().getAllValue();
value = value.sub(_value);
getStorage().setAllValue(value);
}
function getPropertyValue(address _property)
external
view
returns (uint256)
{
return getStorage().getPropertyValue(_property);
}
function getValue(address _property, address _sender)
external
view
returns (uint256)
{
return getStorage().getValue(_property, _sender);
}
function addValue(address _property, address _sender, uint256 _value)
private
{
uint256 value = getStorage().getValue(_property, _sender);
value = value.add(_value);
getStorage().setValue(_property, _sender, value);
}
function hasValue(address _property, address _sender)
private
view
returns (bool)
{
uint256 value = getStorage().getValue(_property, _sender);
return value != 0;
}
function addPropertyValue(address _property, uint256 _value) private {
uint256 value = getStorage().getPropertyValue(_property);
value = value.add(_value);
getStorage().setPropertyValue(_property, value);
}
function subPropertyValue(address _property, uint256 _value) private {
uint256 value = getStorage().getPropertyValue(_property);
value = value.sub(_value);
getStorage().setPropertyValue(_property, value);
}
function incrementInterest(address _property, uint256 _priceValue) private {
uint256 price = getStorage().getInterestPrice(_property);
getStorage().setInterestPrice(_property, price.add(_priceValue));
}
function updatePendingInterestWithdrawal(address _property, address _user)
private
{
uint256 pending = getStorage().getPendingInterestWithdrawal(
_property,
_user
);
getStorage().setPendingInterestWithdrawal(
_property,
_user,
_calculateInterestAmount(_property, _user).add(pending)
);
}
function possible(address _property, address _from)
private
view
returns (bool)
{
uint256 blockNumber = getStorage().getWithdrawalStatus(
_property,
_from
);
if (blockNumber == 0) {
return false;
}
return blockNumber <= block.number;
}
function getStorage() private view returns (LockupStorage) {
return LockupStorage(config().lockupStorage());
}
}
contract Dev is
ERC20Detailed,
ERC20Mintable,
ERC20Burnable,
UsingConfig,
UsingValidator
{
constructor(address _config)
public
ERC20Detailed("Dev", "DEV", 18)
UsingConfig(_config)
{}
function deposit(address _to, uint256 _amount) external returns (bool) {
require(transfer(_to, _amount), "dev transfer failed");
lock(msg.sender, _to, _amount);
return true;
}
function depositFrom(address _from, address _to, uint256 _amount)
external
returns (bool)
{
require(transferFrom(_from, _to, _amount), "dev transferFrom failed");
lock(_from, _to, _amount);
return true;
}
function fee(address _from, uint256 _amount) external returns (bool) {
addressValidator().validateGroup(msg.sender, config().marketGroup());
_burn(_from, _amount);
return true;
}
function lock(address _from, address _to, uint256 _amount) private {
Lockup(config().lockup()).lockup(_from, _to, _amount);
}
}
contract Market is UsingConfig, IMarket, UsingValidator {
using SafeMath for uint256;
bool public enabled;
address public behavior;
uint256 private _votingEndBlockNumber;
uint256 public issuedMetrics;
mapping(bytes32 => bool) private idMap;
constructor(address _config, address _behavior)
public
UsingConfig(_config)
{
addressValidator().validateAddress(
msg.sender,
config().marketFactory()
);
behavior = _behavior;
enabled = false;
uint256 marketVotingBlocks = Policy(config().policy())
.marketVotingBlocks();
_votingEndBlockNumber = block.number.add(marketVotingBlocks);
}
function toEnable() external {
addressValidator().validateAddress(
msg.sender,
config().marketFactory()
);
enabled = true;
}
function calculate(address _metrics, uint256 _start, uint256 _end)
external
returns (bool)
{
addressValidator().validateAddress(msg.sender, config().allocator());
return IMarketBehavior(behavior).calculate(_metrics, _start, _end);
}
function authenticate(
address _prop,
string memory _args1,
string memory _args2,
string memory _args3,
string memory _args4,
string memory _args5
) public returns (address) {
addressValidator().validateAddress(
msg.sender,
Property(_prop).author()
);
require(enabled, "market is not enabled");
uint256 len = bytes(_args1).length;
require(len > 0, "id is required");
return
IMarketBehavior(behavior).authenticate(
_prop,
_args1,
_args2,
_args3,
_args4,
_args5,
address(this)
);
}
function getAuthenticationFee(address _property)
private
view
returns (uint256)
{
uint256 tokenValue = Lockup(config().lockup()).getPropertyValue(
_property
);
Policy policy = Policy(config().policy());
MetricsGroup metricsGroup = MetricsGroup(config().metricsGroup());
return
policy.authenticationFee(
metricsGroup.totalIssuedMetrics(),
tokenValue
);
}
function authenticatedCallback(address _property, bytes32 _idHash)
external
returns (address)
{
addressValidator().validateAddress(msg.sender, behavior);
require(enabled, "market is not enabled");
require(idMap[_idHash] == false, "id is duplicated");
idMap[_idHash] = true;
address sender = Property(_property).author();
MetricsFactory metricsFactory = MetricsFactory(
config().metricsFactory()
);
address metrics = metricsFactory.create(_property);
uint256 authenticationFee = getAuthenticationFee(_property);
require(
Dev(config().token()).fee(sender, authenticationFee),
"dev fee failed"
);
issuedMetrics = issuedMetrics.add(1);
return metrics;
}
function vote(address _property, bool _agree) external {
addressValidator().validateGroup(_property, config().propertyGroup());
require(enabled == false, "market is already enabled");
require(
block.number <= _votingEndBlockNumber,
"voting deadline is over"
);
VoteCounter voteCounter = VoteCounter(config().voteCounter());
voteCounter.addVoteCount(msg.sender, _property, _agree);
enabled = Policy(config().policy()).marketApproval(
voteCounter.getAgreeCount(address(this)),
voteCounter.getOppositeCount(address(this))
);
}
function schema() external view returns (string memory) {
return IMarketBehavior(behavior).schema();
}
}
contract PropertyGroup is
UsingConfig,
UsingStorage,
UsingValidator,
IGroup,
Killable
{
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function addGroup(address _addr) external {
addressValidator().validateAddress(
msg.sender,
config().propertyFactory()
);
require(isGroup(_addr) == false, "already enabled");
eternalStorage().setBool(getGroupKey(_addr), true);
}
function isGroup(address _addr) public view returns (bool) {
return eternalStorage().getBool(getGroupKey(_addr));
}
}
contract WithdrawStorage is
UsingStorage,
UsingConfig,
UsingValidator,
Killable
{
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
// RewardsAmount
function setRewardsAmount(address _property, uint256 _value) external {
addressValidator().validateAddress(msg.sender, config().withdraw());
eternalStorage().setUint(getRewardsAmountKey(_property), _value);
}
function getRewardsAmount(address _property)
external
view
returns (uint256)
{
return eternalStorage().getUint(getRewardsAmountKey(_property));
}
function getRewardsAmountKey(address _property)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_rewardsAmount", _property));
}
// CumulativePrice
function setCumulativePrice(address _property, uint256 _value)
external
returns (uint256)
{
addressValidator().validateAddress(msg.sender, config().withdraw());
eternalStorage().setUint(getCumulativePriceKey(_property), _value);
}
function getCumulativePrice(address _property)
external
view
returns (uint256)
{
return eternalStorage().getUint(getCumulativePriceKey(_property));
}
function getCumulativePriceKey(address _property)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_cumulativePrice", _property));
}
// WithdrawalLimitTotal
function setWithdrawalLimitTotal(
address _property,
address _user,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().withdraw());
eternalStorage().setUint(
getWithdrawalLimitTotalKey(_property, _user),
_value
);
}
function getWithdrawalLimitTotal(address _property, address _user)
external
view
returns (uint256)
{
return
eternalStorage().getUint(
getWithdrawalLimitTotalKey(_property, _user)
);
}
function getWithdrawalLimitTotalKey(address _property, address _user)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_withdrawalLimitTotal", _property, _user)
);
}
// WithdrawalLimitBalance
function setWithdrawalLimitBalance(
address _property,
address _user,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().withdraw());
eternalStorage().setUint(
getWithdrawalLimitBalanceKey(_property, _user),
_value
);
}
function getWithdrawalLimitBalance(address _property, address _user)
external
view
returns (uint256)
{
return
eternalStorage().getUint(
getWithdrawalLimitBalanceKey(_property, _user)
);
}
function getWithdrawalLimitBalanceKey(address _property, address _user)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_withdrawalLimitBalance", _property, _user)
);
}
//LastWithdrawalPrice
function setLastWithdrawalPrice(
address _property,
address _user,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().withdraw());
eternalStorage().setUint(
getLastWithdrawalPriceKey(_property, _user),
_value
);
}
function getLastWithdrawalPrice(address _property, address _user)
external
view
returns (uint256)
{
return
eternalStorage().getUint(
getLastWithdrawalPriceKey(_property, _user)
);
}
function getLastWithdrawalPriceKey(address _property, address _user)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_lastWithdrawalPrice", _property, _user)
);
}
//PendingWithdrawal
function setPendingWithdrawal(
address _property,
address _user,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().withdraw());
eternalStorage().setUint(
getPendingWithdrawalKey(_property, _user),
_value
);
}
function getPendingWithdrawal(address _property, address _user)
external
view
returns (uint256)
{
return
eternalStorage().getUint(getPendingWithdrawalKey(_property, _user));
}
function getPendingWithdrawalKey(address _property, address _user)
private
pure
returns (bytes32)
{
return
keccak256(abi.encodePacked("_pendingWithdrawal", _property, _user));
}
}
contract Withdraw is Pausable, UsingConfig, UsingValidator, Killable {
using SafeMath for uint256;
using Decimals for uint256;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function withdraw(address _property) external {
require(paused() == false, "You cannot use that");
addressValidator().validateGroup(_property, config().propertyGroup());
uint256 value = _calculateWithdrawableAmount(_property, msg.sender);
require(value != 0, "withdraw value is 0");
uint256 price = getStorage().getCumulativePrice(_property);
getStorage().setLastWithdrawalPrice(_property, msg.sender, price);
getStorage().setPendingWithdrawal(_property, msg.sender, 0);
ERC20Mintable erc20 = ERC20Mintable(config().token());
require(erc20.mint(msg.sender, value), "dev mint failed");
}
function beforeBalanceChange(address _property, address _from, address _to)
external
{
addressValidator().validateAddress(msg.sender, config().allocator());
uint256 price = getStorage().getCumulativePrice(_property);
uint256 amountFrom = _calculateAmount(_property, _from);
uint256 amountTo = _calculateAmount(_property, _to);
getStorage().setLastWithdrawalPrice(_property, _from, price);
getStorage().setLastWithdrawalPrice(_property, _to, price);
uint256 pendFrom = getStorage().getPendingWithdrawal(_property, _from);
uint256 pendTo = getStorage().getPendingWithdrawal(_property, _to);
getStorage().setPendingWithdrawal(
_property,
_from,
pendFrom.add(amountFrom)
);
getStorage().setPendingWithdrawal(_property, _to, pendTo.add(amountTo));
uint256 totalLimit = getStorage().getWithdrawalLimitTotal(
_property,
_to
);
uint256 total = getStorage().getRewardsAmount(_property);
if (totalLimit != total) {
getStorage().setWithdrawalLimitTotal(_property, _to, total);
getStorage().setWithdrawalLimitBalance(
_property,
_to,
ERC20(_property).balanceOf(_to)
);
}
}
function increment(address _property, uint256 _allocationResult) external {
addressValidator().validateAddress(msg.sender, config().allocator());
uint256 priceValue = _allocationResult.outOf(
ERC20(_property).totalSupply()
);
uint256 total = getStorage().getRewardsAmount(_property);
getStorage().setRewardsAmount(_property, total.add(_allocationResult));
uint256 price = getStorage().getCumulativePrice(_property);
getStorage().setCumulativePrice(_property, price.add(priceValue));
}
function getRewardsAmount(address _property)
external
view
returns (uint256)
{
return getStorage().getRewardsAmount(_property);
}
function _calculateAmount(address _property, address _user)
private
view
returns (uint256)
{
uint256 _last = getStorage().getLastWithdrawalPrice(_property, _user);
uint256 totalLimit = getStorage().getWithdrawalLimitTotal(
_property,
_user
);
uint256 balanceLimit = getStorage().getWithdrawalLimitBalance(
_property,
_user
);
uint256 price = getStorage().getCumulativePrice(_property);
uint256 priceGap = price.sub(_last);
uint256 balance = ERC20(_property).balanceOf(_user);
uint256 total = getStorage().getRewardsAmount(_property);
if (totalLimit == total) {
balance = balanceLimit;
}
uint256 value = priceGap.mul(balance);
return value.div(Decimals.basis());
}
function calculateAmount(address _property, address _user)
external
view
returns (uint256)
{
return _calculateAmount(_property, _user);
}
function _calculateWithdrawableAmount(address _property, address _user)
private
view
returns (uint256)
{
uint256 _value = _calculateAmount(_property, _user);
uint256 value = _value.add(
getStorage().getPendingWithdrawal(_property, _user)
);
return value;
}
function calculateWithdrawableAmount(address _property, address _user)
external
view
returns (uint256)
{
return _calculateWithdrawableAmount(_property, _user);
}
function getStorage() private view returns (WithdrawStorage) {
return WithdrawStorage(config().withdrawStorage());
}
}
contract AllocatorStorage is
UsingStorage,
UsingConfig,
UsingValidator,
Killable
{
constructor(address _config) public UsingConfig(_config) UsingStorage() {}
// Last Block Number
function setLastBlockNumber(address _metrics, uint256 _blocks) external {
addressValidator().validateAddress(msg.sender, config().allocator());
eternalStorage().setUint(getLastBlockNumberKey(_metrics), _blocks);
}
function getLastBlockNumber(address _metrics)
external
view
returns (uint256)
{
return eternalStorage().getUint(getLastBlockNumberKey(_metrics));
}
function getLastBlockNumberKey(address _metrics)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_lastBlockNumber", _metrics));
}
// Base Block Number
function setBaseBlockNumber(uint256 _blockNumber) external {
addressValidator().validateAddress(msg.sender, config().allocator());
eternalStorage().setUint(getBaseBlockNumberKey(), _blockNumber);
}
function getBaseBlockNumber() external view returns (uint256) {
return eternalStorage().getUint(getBaseBlockNumberKey());
}
function getBaseBlockNumberKey() private pure returns (bytes32) {
return keccak256(abi.encodePacked("_baseBlockNumber"));
}
// PendingIncrement
function setPendingIncrement(address _metrics, bool value) external {
addressValidator().validateAddress(msg.sender, config().allocator());
eternalStorage().setBool(getPendingIncrementKey(_metrics), value);
}
function getPendingIncrement(address _metrics)
external
view
returns (bool)
{
return eternalStorage().getBool(getPendingIncrementKey(_metrics));
}
function getPendingIncrementKey(address _metrics)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_pendingIncrement", _metrics));
}
// LastAllocationBlockEachMetrics
function setLastAllocationBlockEachMetrics(
address _metrics,
uint256 blockNumber
) external {
addressValidator().validateAddress(msg.sender, config().allocator());
eternalStorage().setUint(
getLastAllocationBlockEachMetricsKey(_metrics),
blockNumber
);
}
function getLastAllocationBlockEachMetrics(address _metrics)
external
view
returns (uint256)
{
return
eternalStorage().getUint(
getLastAllocationBlockEachMetricsKey(_metrics)
);
}
function getLastAllocationBlockEachMetricsKey(address _addr)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_lastAllocationBlockEachMetrics", _addr)
);
}
// LastAssetValueEachMetrics
function setLastAssetValueEachMetrics(address _metrics, uint256 value)
external
{
addressValidator().validateAddress(msg.sender, config().allocator());
eternalStorage().setUint(
getLastAssetValueEachMetricsKey(_metrics),
value
);
}
function getLastAssetValueEachMetrics(address _metrics)
external
view
returns (uint256)
{
return
eternalStorage().getUint(getLastAssetValueEachMetricsKey(_metrics));
}
function getLastAssetValueEachMetricsKey(address _addr)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_lastAssetValueEachMetrics", _addr));
}
// lastAssetValueEachMarketPerBlock
function setLastAssetValueEachMarketPerBlock(address _market, uint256 value)
external
{
addressValidator().validateAddress(msg.sender, config().allocator());
eternalStorage().setUint(
getLastAssetValueEachMarketPerBlockKey(_market),
value
);
}
function getLastAssetValueEachMarketPerBlock(address _market)
external
view
returns (uint256)
{
return
eternalStorage().getUint(
getLastAssetValueEachMarketPerBlockKey(_market)
);
}
function getLastAssetValueEachMarketPerBlockKey(address _addr)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_lastAssetValueEachMarketPerBlock", _addr)
);
}
}
contract Allocator is Killable, UsingConfig, IAllocator, UsingValidator {
using SafeMath for uint256;
using Decimals for uint256;
event BeforeAllocation(
uint256 _blocks,
uint256 _mint,
uint256 _value,
uint256 _marketValue,
uint256 _assets,
uint256 _totalAssets
);
uint64 public constant basis = 1000000000000000000;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function allocate(address _metrics) external {
addressValidator().validateGroup(_metrics, config().metricsGroup());
validateTargetPeriod(_metrics);
address market = Metrics(_metrics).market();
getStorage().setPendingIncrement(_metrics, true);
Market(market).calculate(
_metrics,
getLastAllocationBlockNumber(_metrics),
block.number
);
getStorage().setLastBlockNumber(_metrics, block.number);
}
function calculatedCallback(address _metrics, uint256 _value) external {
addressValidator().validateGroup(_metrics, config().metricsGroup());
Metrics metrics = Metrics(_metrics);
Market market = Market(metrics.market());
require(
msg.sender == market.behavior(),
"don't call from other than market behavior"
);
require(
getStorage().getPendingIncrement(_metrics),
"not asking for an indicator"
);
uint256 totalAssets = MetricsGroup(config().metricsGroup())
.totalIssuedMetrics();
uint256 lockupValue = Lockup(config().lockup()).getPropertyValue(
metrics.property()
);
uint256 blocks = block.number.sub(
getStorage().getLastAllocationBlockEachMetrics(_metrics)
);
uint256 mint = Policy(config().policy()).rewards(
Lockup(config().lockup()).getAllValue(),
totalAssets
);
uint256 value = (
Policy(config().policy()).assetValue(_value, lockupValue).mul(basis)
)
.div(blocks);
uint256 marketValue = getStorage()
.getLastAssetValueEachMarketPerBlock(metrics.market())
.sub(getStorage().getLastAssetValueEachMetrics(_metrics))
.add(value);
uint256 assets = market.issuedMetrics();
getStorage().setLastAllocationBlockEachMetrics(_metrics, block.number);
getStorage().setLastAssetValueEachMetrics(_metrics, value);
getStorage().setLastAssetValueEachMarketPerBlock(
metrics.market(),
marketValue
);
emit BeforeAllocation(
blocks,
mint,
value,
marketValue,
assets,
totalAssets
);
uint256 result = allocation(
blocks,
mint,
value,
marketValue,
assets,
totalAssets
);
increment(metrics.property(), result, lockupValue);
getStorage().setPendingIncrement(_metrics, false);
}
function increment(address _property, uint256 _reward, uint256 _lockup)
private
{
uint256 holders = Policy(config().policy()).holdersShare(
_reward,
_lockup
);
uint256 interest = _reward.sub(holders);
Withdraw(config().withdraw()).increment(_property, holders);
Lockup(config().lockup()).increment(_property, interest);
}
function beforeBalanceChange(address _property, address _from, address _to)
external
{
addressValidator().validateGroup(msg.sender, config().propertyGroup());
Withdraw(config().withdraw()).beforeBalanceChange(
_property,
_from,
_to
);
}
function getRewardsAmount(address _property)
external
view
returns (uint256)
{
return Withdraw(config().withdraw()).getRewardsAmount(_property);
}
function allocation(
uint256 _blocks,
uint256 _mint,
uint256 _value,
uint256 _marketValue,
uint256 _assets,
uint256 _totalAssets
) public pure returns (uint256) {
uint256 aShare = _totalAssets > 0
? _assets.outOf(_totalAssets)
: Decimals.basis();
uint256 vShare = _marketValue > 0
? _value.outOf(_marketValue)
: Decimals.basis();
uint256 mint = _mint.mul(_blocks);
return
mint.mul(aShare).mul(vShare).div(Decimals.basis()).div(
Decimals.basis()
);
}
function validateTargetPeriod(address _metrics) private {
address property = Metrics(_metrics).property();
VoteTimes voteTimes = VoteTimes(config().voteTimes());
uint256 abstentionCount = voteTimes.getAbstentionTimes(property);
uint256 notTargetPeriod = Policy(config().policy()).abstentionPenalty(
abstentionCount
);
if (notTargetPeriod == 0) {
return;
}
uint256 blockNumber = getLastAllocationBlockNumber(_metrics);
uint256 notTargetBlockNumber = blockNumber.add(notTargetPeriod);
require(
notTargetBlockNumber < block.number,
"outside the target period"
);
getStorage().setLastBlockNumber(_metrics, notTargetBlockNumber);
voteTimes.resetVoteTimesByProperty(property);
}
function getLastAllocationBlockNumber(address _metrics)
private
returns (uint256)
{
uint256 blockNumber = getStorage().getLastBlockNumber(_metrics);
uint256 baseBlockNumber = getStorage().getBaseBlockNumber();
if (baseBlockNumber == 0) {
getStorage().setBaseBlockNumber(block.number);
}
uint256 lastAllocationBlockNumber = blockNumber > 0
? blockNumber
: getStorage().getBaseBlockNumber();
return lastAllocationBlockNumber;
}
function getStorage() private view returns (AllocatorStorage) {
return AllocatorStorage(config().allocatorStorage());
}
}
contract LockupStorage is UsingConfig, UsingStorage, UsingValidator, Killable {
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
//AllValue
function setAllValue(uint256 _value) external returns (uint256) {
addressValidator().validateAddress(msg.sender, config().lockup());
bytes32 key = getAllValueKey();
eternalStorage().setUint(key, _value);
}
function getAllValue() external view returns (uint256) {
bytes32 key = getAllValueKey();
return eternalStorage().getUint(key);
}
function getAllValueKey() private pure returns (bytes32) {
return keccak256(abi.encodePacked("_allValue"));
}
//Value
function setValue(address _property, address _sender, uint256 _value)
external
returns (uint256)
{
addressValidator().validateAddress(msg.sender, config().lockup());
bytes32 key = getValueKey(_property, _sender);
eternalStorage().setUint(key, _value);
}
function getValue(address _property, address _sender)
external
view
returns (uint256)
{
bytes32 key = getValueKey(_property, _sender);
return eternalStorage().getUint(key);
}
function getValueKey(address _property, address _sender)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_value", _property, _sender));
}
//PropertyValue
function setPropertyValue(address _property, uint256 _value)
external
returns (uint256)
{
addressValidator().validateAddress(msg.sender, config().lockup());
bytes32 key = getPropertyValueKey(_property);
eternalStorage().setUint(key, _value);
}
function getPropertyValue(address _property)
external
view
returns (uint256)
{
bytes32 key = getPropertyValueKey(_property);
return eternalStorage().getUint(key);
}
function getPropertyValueKey(address _property)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_propertyValue", _property));
}
//WithdrawalStatus
function setWithdrawalStatus(
address _property,
address _from,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().lockup());
bytes32 key = getWithdrawalStatusKey(_property, _from);
eternalStorage().setUint(key, _value);
}
function getWithdrawalStatus(address _property, address _from)
external
view
returns (uint256)
{
bytes32 key = getWithdrawalStatusKey(_property, _from);
return eternalStorage().getUint(key);
}
function getWithdrawalStatusKey(address _property, address _sender)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_withdrawalStatus", _property, _sender)
);
}
//InterestPrice
function setInterestPrice(address _property, uint256 _value)
external
returns (uint256)
{
addressValidator().validateAddress(msg.sender, config().lockup());
eternalStorage().setUint(getInterestPriceKey(_property), _value);
}
function getInterestPrice(address _property)
external
view
returns (uint256)
{
return eternalStorage().getUint(getInterestPriceKey(_property));
}
function getInterestPriceKey(address _property)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_interestTotals", _property));
}
//LastInterestPrice
function setLastInterestPrice(
address _property,
address _user,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().lockup());
eternalStorage().setUint(
getLastInterestPriceKey(_property, _user),
_value
);
}
function getLastInterestPrice(address _property, address _user)
external
view
returns (uint256)
{
return
eternalStorage().getUint(getLastInterestPriceKey(_property, _user));
}
function getLastInterestPriceKey(address _property, address _user)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_lastLastInterestPrice", _property, _user)
);
}
//PendingWithdrawal
function setPendingInterestWithdrawal(
address _property,
address _user,
uint256 _value
) external {
addressValidator().validateAddress(msg.sender, config().lockup());
eternalStorage().setUint(
getPendingInterestWithdrawalKey(_property, _user),
_value
);
}
function getPendingInterestWithdrawal(address _property, address _user)
external
view
returns (uint256)
{
return
eternalStorage().getUint(
getPendingInterestWithdrawalKey(_property, _user)
);
}
function getPendingInterestWithdrawalKey(address _property, address _user)
private
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("_pendingInterestWithdrawal", _property, _user)
);
}
}
contract VoteCounterStorage is
UsingStorage,
UsingConfig,
UsingValidator,
Killable
{
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
// Already Vote Flg
function setAlreadyVoteFlg(
address _user,
address _sender,
address _property
) external {
addressValidator().validateAddress(msg.sender, config().voteCounter());
bytes32 alreadyVoteKey = getAlreadyVoteKey(_user, _sender, _property);
return eternalStorage().setBool(alreadyVoteKey, true);
}
function getAlreadyVoteFlg(
address _user,
address _sender,
address _property
) external view returns (bool) {
bytes32 alreadyVoteKey = getAlreadyVoteKey(_user, _sender, _property);
return eternalStorage().getBool(alreadyVoteKey);
}
function getAlreadyVoteKey(
address _sender,
address _target,
address _property
) private pure returns (bytes32) {
return
keccak256(
abi.encodePacked("_alreadyVote", _sender, _target, _property)
);
}
// Agree Count
function getAgreeCount(address _sender) external view returns (uint256) {
return eternalStorage().getUint(getAgreeVoteCountKey(_sender));
}
function setAgreeCount(address _sender, uint256 count)
external
returns (uint256)
{
addressValidator().validateAddress(msg.sender, config().voteCounter());
eternalStorage().setUint(getAgreeVoteCountKey(_sender), count);
}
function getAgreeVoteCountKey(address _sender)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked(_sender, "_agreeVoteCount"));
}
// Opposite Count
function getOppositeCount(address _sender) external view returns (uint256) {
return eternalStorage().getUint(getOppositeVoteCountKey(_sender));
}
function setOppositeCount(address _sender, uint256 count)
external
returns (uint256)
{
addressValidator().validateAddress(msg.sender, config().voteCounter());
eternalStorage().setUint(getOppositeVoteCountKey(_sender), count);
}
function getOppositeVoteCountKey(address _sender)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked(_sender, "_oppositeVoteCount"));
}
}
contract IPolicy {
function rewards(uint256 _lockups, uint256 _assets)
external
view
returns (uint256);
function holdersShare(uint256 _amount, uint256 _lockups)
external
view
returns (uint256);
function assetValue(uint256 _value, uint256 _lockups)
external
view
returns (uint256);
function authenticationFee(uint256 _assets, uint256 _propertyAssets)
external
view
returns (uint256);
function marketApproval(uint256 _agree, uint256 _opposite)
external
view
returns (bool);
function policyApproval(uint256 _agree, uint256 _opposite)
external
view
returns (bool);
function marketVotingBlocks() external view returns (uint256);
function policyVotingBlocks() external view returns (uint256);
function abstentionPenalty(uint256 _count) external view returns (uint256);
function lockUpBlocks() external view returns (uint256);
}
contract VoteTimesStorage is
UsingStorage,
UsingConfig,
UsingValidator,
Killable
{
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
// Vote Times
function getVoteTimes() external view returns (uint256) {
return eternalStorage().getUint(getVoteTimesKey());
}
function setVoteTimes(uint256 times) external {
addressValidator().validateAddress(msg.sender, config().voteTimes());
return eternalStorage().setUint(getVoteTimesKey(), times);
}
function getVoteTimesKey() private pure returns (bytes32) {
return keccak256(abi.encodePacked("_voteTimes"));
}
//Vote Times By Property
function getVoteTimesByProperty(address _property)
external
view
returns (uint256)
{
return eternalStorage().getUint(getVoteTimesByPropertyKey(_property));
}
function setVoteTimesByProperty(address _property, uint256 times) external {
addressValidator().validateAddress(msg.sender, config().voteTimes());
return
eternalStorage().setUint(
getVoteTimesByPropertyKey(_property),
times
);
}
function getVoteTimesByPropertyKey(address _property)
private
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("_voteTimesByProperty", _property));
}
}
contract MarketGroup is
UsingConfig,
UsingStorage,
IGroup,
UsingValidator,
Killable
{
using SafeMath for uint256;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) UsingStorage() {}
function addGroup(address _addr) external {
addressValidator().validateAddress(
msg.sender,
config().marketFactory()
);
require(isGroup(_addr) == false, "already enabled");
eternalStorage().setBool(getGroupKey(_addr), true);
addCount();
}
function isGroup(address _addr) public view returns (bool) {
return eternalStorage().getBool(getGroupKey(_addr));
}
function addCount() private {
bytes32 key = getCountKey();
uint256 number = eternalStorage().getUint(key);
number = number.add(1);
eternalStorage().setUint(key, number);
}
function getCount() external view returns (uint256) {
bytes32 key = getCountKey();
return eternalStorage().getUint(key);
}
function getCountKey() private pure returns (bytes32) {
return keccak256(abi.encodePacked("_count"));
}
}
contract PolicySet is UsingConfig, UsingStorage, UsingValidator, Killable {
using SafeMath for uint256;
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function addSet(address _addr) external {
addressValidator().validateAddress(
msg.sender,
config().policyFactory()
);
uint256 index = eternalStorage().getUint(getPlicySetIndexKey());
bytes32 key = getIndexKey(index);
eternalStorage().setAddress(key, _addr);
index = index.add(1);
eternalStorage().setUint(getPlicySetIndexKey(), index);
}
function deleteAll() external {
addressValidator().validateAddress(
msg.sender,
config().policyFactory()
);
uint256 index = eternalStorage().getUint(getPlicySetIndexKey());
for (uint256 i = 0; i < index; i++) {
bytes32 key = getIndexKey(i);
eternalStorage().setAddress(key, address(0));
}
eternalStorage().setUint(getPlicySetIndexKey(), 0);
}
function count() external view returns (uint256) {
return eternalStorage().getUint(getPlicySetIndexKey());
}
function get(uint256 _index) external view returns (address) {
bytes32 key = getIndexKey(_index);
return eternalStorage().getAddress(key);
}
function getIndexKey(uint256 _index) private pure returns (bytes32) {
return keccak256(abi.encodePacked("_index", _index));
}
function getPlicySetIndexKey() private pure returns (bytes32) {
return keccak256(abi.encodePacked("_policySetIndex"));
}
}
contract AddressConfig is Ownable, UsingValidator, Killable {
address public token = 0x98626E2C9231f03504273d55f397409deFD4a093;
address public allocator;
address public allocatorStorage;
address public withdraw;
address public withdrawStorage;
address public marketFactory;
address public marketGroup;
address public propertyFactory;
address public propertyGroup;
address public metricsGroup;
address public metricsFactory;
address public policy;
address public policyFactory;
address public policySet;
address public policyGroup;
address public lockup;
address public lockupStorage;
address public voteTimes;
address public voteTimesStorage;
address public voteCounter;
address public voteCounterStorage;
function setAllocator(address _addr) external onlyOwner {
allocator = _addr;
}
function setAllocatorStorage(address _addr) external onlyOwner {
allocatorStorage = _addr;
}
function setWithdraw(address _addr) external onlyOwner {
withdraw = _addr;
}
function setWithdrawStorage(address _addr) external onlyOwner {
withdrawStorage = _addr;
}
function setMarketFactory(address _addr) external onlyOwner {
marketFactory = _addr;
}
function setMarketGroup(address _addr) external onlyOwner {
marketGroup = _addr;
}
function setPropertyFactory(address _addr) external onlyOwner {
propertyFactory = _addr;
}
function setPropertyGroup(address _addr) external onlyOwner {
propertyGroup = _addr;
}
function setMetricsFactory(address _addr) external onlyOwner {
metricsFactory = _addr;
}
function setMetricsGroup(address _addr) external onlyOwner {
metricsGroup = _addr;
}
function setPolicyFactory(address _addr) external onlyOwner {
policyFactory = _addr;
}
function setPolicyGroup(address _addr) external onlyOwner {
policyGroup = _addr;
}
function setPolicySet(address _addr) external onlyOwner {
policySet = _addr;
}
function setPolicy(address _addr) external {
addressValidator().validateAddress(msg.sender, policyFactory);
policy = _addr;
}
function setToken(address _addr) external onlyOwner {
token = _addr;
}
function setLockup(address _addr) external onlyOwner {
lockup = _addr;
}
function setLockupStorage(address _addr) external onlyOwner {
lockupStorage = _addr;
}
function setVoteTimes(address _addr) external onlyOwner {
voteTimes = _addr;
}
function setVoteTimesStorage(address _addr) external onlyOwner {
voteTimesStorage = _addr;
}
function setVoteCounter(address _addr) external onlyOwner {
voteCounter = _addr;
}
function setVoteCounterStorage(address _addr) external onlyOwner {
voteCounterStorage = _addr;
}
}
contract EternalStorage {
address private currentOwner = msg.sender;
mapping(bytes32 => uint256) private uIntStorage;
mapping(bytes32 => string) private stringStorage;
mapping(bytes32 => address) private addressStorage;
mapping(bytes32 => bytes32) private bytesStorage;
mapping(bytes32 => bool) private boolStorage;
mapping(bytes32 => int256) private intStorage;
modifier onlyCurrentOwner() {
require(msg.sender == currentOwner, "not current owner");
_;
}
function changeOwner(address _newOwner) external {
require(msg.sender == currentOwner, "not current owner");
currentOwner = _newOwner;
}
// *** Getter Methods ***
function getUint(bytes32 _key) external view returns (uint256) {
return uIntStorage[_key];
}
function getString(bytes32 _key) external view returns (string memory) {
return stringStorage[_key];
}
function getAddress(bytes32 _key) external view returns (address) {
return addressStorage[_key];
}
function getBytes(bytes32 _key) external view returns (bytes32) {
return bytesStorage[_key];
}
function getBool(bytes32 _key) external view returns (bool) {
return boolStorage[_key];
}
function getInt(bytes32 _key) external view returns (int256) {
return intStorage[_key];
}
// *** Setter Methods ***
function setUint(bytes32 _key, uint256 _value) external onlyCurrentOwner {
uIntStorage[_key] = _value;
}
function setString(bytes32 _key, string calldata _value)
external
onlyCurrentOwner
{
stringStorage[_key] = _value;
}
function setAddress(bytes32 _key, address _value)
external
onlyCurrentOwner
{
addressStorage[_key] = _value;
}
function setBytes(bytes32 _key, bytes32 _value) external onlyCurrentOwner {
bytesStorage[_key] = _value;
}
function setBool(bytes32 _key, bool _value) external onlyCurrentOwner {
boolStorage[_key] = _value;
}
function setInt(bytes32 _key, int256 _value) external onlyCurrentOwner {
intStorage[_key] = _value;
}
// *** Delete Methods ***
function deleteUint(bytes32 _key) external onlyCurrentOwner {
delete uIntStorage[_key];
}
function deleteString(bytes32 _key) external onlyCurrentOwner {
delete stringStorage[_key];
}
function deleteAddress(bytes32 _key) external onlyCurrentOwner {
delete addressStorage[_key];
}
function deleteBytes(bytes32 _key) external onlyCurrentOwner {
delete bytesStorage[_key];
}
function deleteBool(bytes32 _key) external onlyCurrentOwner {
delete boolStorage[_key];
}
function deleteInt(bytes32 _key) external onlyCurrentOwner {
delete intStorage[_key];
}
}
contract AddressValidator {
string constant errorMessage = "this is illegal address";
function validateIllegalAddress(address _addr) external pure {
require(_addr != address(0), errorMessage);
}
function validateGroup(address _addr, address _groupAddr) external view {
require(IGroup(_groupAddr).isGroup(_addr), errorMessage);
}
function validateGroups(
address _addr,
address _groupAddr1,
address _groupAddr2
) external view {
if (IGroup(_groupAddr1).isGroup(_addr)) {
return;
}
require(IGroup(_groupAddr2).isGroup(_addr), errorMessage);
}
function validateAddress(address _addr, address _target) external pure {
require(_addr == _target, errorMessage);
}
function validateAddresses(
address _addr,
address _target1,
address _target2
) external pure {
if (_addr == _target1) {
return;
}
require(_addr == _target2, errorMessage);
}
}
contract PolicyGroup is
UsingConfig,
UsingStorage,
UsingValidator,
IGroup,
Killable
{
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function addGroup(address _addr) external {
addressValidator().validateAddress(
msg.sender,
config().policyFactory()
);
require(isGroup(_addr) == false, "already enabled");
eternalStorage().setBool(getGroupKey(_addr), true);
}
function deleteGroup(address _addr) external {
addressValidator().validateAddress(
msg.sender,
config().policyFactory()
);
require(isGroup(_addr), "not enabled");
return eternalStorage().setBool(getGroupKey(_addr), false);
}
function isGroup(address _addr) public view returns (bool) {
return eternalStorage().getBool(getGroupKey(_addr));
}
}
contract PolicyFactory is Pausable, UsingConfig, UsingValidator, Killable {
event Create(address indexed _from, address _policy, address _innerPolicy);
// solium-disable-next-line no-empty-blocks
constructor(address _config) public UsingConfig(_config) {}
function create(address _newPolicyAddress) external returns (address) {
require(paused() == false, "You cannot use that");
addressValidator().validateIllegalAddress(_newPolicyAddress);
Policy policy = new Policy(address(config()), _newPolicyAddress);
address policyAddress = address(policy);
emit Create(msg.sender, policyAddress, _newPolicyAddress);
if (config().policy() == address(0)) {
config().setPolicy(policyAddress);
} else {
VoteTimes(config().voteTimes()).addVoteTime();
}
PolicyGroup policyGroup = PolicyGroup(config().policyGroup());
policyGroup.addGroup(policyAddress);
PolicySet policySet = PolicySet(config().policySet());
policySet.addSet(policyAddress);
return policyAddress;
}
function convergePolicy(address _currentPolicyAddress) external {
addressValidator().validateGroup(msg.sender, config().policyGroup());
config().setPolicy(_currentPolicyAddress);
PolicySet policySet = PolicySet(config().policySet());
PolicyGroup policyGroup = PolicyGroup(config().policyGroup());
for (uint256 i = 0; i < policySet.count(); i++) {
address policyAddress = policySet.get(i);
if (policyAddress == _currentPolicyAddress) {
continue;
}
Policy(policyAddress).kill();
policyGroup.deleteGroup(policyAddress);
}
policySet.deleteAll();
policySet.addSet(_currentPolicyAddress);
}
}
contract Property is ERC20, ERC20Detailed, UsingConfig, UsingValidator {
uint8 private constant _decimals = 18;
uint256 private constant _supply = 10000000;
address public author;
constructor(
address _config,
address _own,
string memory _name,
string memory _symbol
) public UsingConfig(_config) ERC20Detailed(_name, _symbol, _decimals) {
addressValidator().validateAddress(
msg.sender,
config().propertyFactory()
);
author = _own;
_mint(author, _supply);
}
function transfer(address _to, uint256 _value) public returns (bool) {
addressValidator().validateIllegalAddress(_to);
require(_value != 0, "illegal transfer value");
Allocator(config().allocator()).beforeBalanceChange(
address(this),
msg.sender,
_to
);
_transfer(msg.sender, _to, _value);
}
function withdraw(address _sender, uint256 _value) external {
addressValidator().validateAddress(msg.sender, config().lockup());
ERC20 devToken = ERC20(config().token());
devToken.transfer(_sender, _value);
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"_config","type":"address"},{"internalType":"address","name":"_own","type":"address"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"constant":true,"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"author","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"configAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"withdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]Contract Creation Code
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : _config (address): 0x1D415aa39D647834786EB9B5a333A50e9935b796
Arg [1] : _own (address): 0x4EF0B527A6DE9c9B67f7B46c5e2CCD38c02b2498
Arg [2] : _name (string): dtsgenerat
Arg [3] : _symbol (string): DTSGENERAT
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000001d415aa39d647834786eb9b5a333a50e9935b796
Arg [1] : 0000000000000000000000004ef0b527a6de9c9b67f7b46c5e2ccd38c02b2498
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 64747367656e6572617400000000000000000000000000000000000000000000
Arg [6] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [7] : 44545347454e4552415400000000000000000000000000000000000000000000
Deployed Bytecode Sourcemap
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Swarm Source
bzzr://dffb01f2ba3c8bee6eb59608a87feb6af970340867d35d88ec02987eecc258ea
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Multichain Portfolio | 30 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
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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.