88 lines
2.6 KiB
Solidity
88 lines
2.6 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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import "@openzeppelin-contracts/token/ERC20/IERC20.sol";
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interface IBondDepository {
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error DepositoryConcluded(uint48 concludedTime);
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error DepositoryMaxPrice(uint256 price, uint256 maxPrice);
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error DepositoryMaxSize(uint256 payout, uint256 maxPayout);
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event MarketClosed(uint256 indexed id);
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event Bond(uint256 indexed id, uint256 amount, uint256 price);
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event Tuned(uint256 indexed id, uint64 oldControlVariable, uint64 newControlVariable);
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event MarketCreated(
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uint256 indexed id,
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address indexed baseToken,
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address indexed quoteToken,
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uint256 initialPrice
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);
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struct Market {
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uint256 capacity;
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address quoteToken;
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bool capacityInQuote;
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uint64 totalDebt;
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uint64 maxPayout;
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uint64 sold;
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uint256 purchased;
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}
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struct Term {
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bool fixedTerm;
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uint64 controlVariable;
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uint48 vesting;
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uint48 conclusion;
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uint64 maxDebt;
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}
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struct Metadata {
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uint48 lastTune;
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uint48 lastDecay;
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uint48 length;
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uint48 depositInterval;
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uint48 tuneInterval;
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uint8 quoteDecimals;
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}
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struct Adjustment {
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uint64 change;
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uint48 lastAdjustment;
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uint48 timeToAdjusted;
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bool active;
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}
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function deposit(
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uint256 _bid,
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uint256 _amount,
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uint256 _maxPrice,
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address _user,
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address _referral
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)
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external
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returns (
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uint256 payout_,
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uint256 expiry_,
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uint256 index_
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);
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function create(
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uint256[3] memory _market,
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uint256[2] memory _terms,
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address _quoteToken,
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uint32[2] memory _intervals,
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bool[2] memory _booleans
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) external returns (uint256 id_);
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function close(uint256 _id) external;
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function isLive(uint256 _bid) external view returns (bool);
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function liveMarkets() external view returns (uint256[] memory);
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function liveMarketsFor(address _quoteToken) external view returns (uint256[] memory);
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function payoutFor(uint256 _amount, uint256 _bid) external view returns (uint256);
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function marketPrice(uint256 _bid) external view returns (uint256);
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function currentDebt(uint256 _bid) external view returns (uint256);
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function debtRatio(uint256 _bid) external view returns (uint256);
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function debtDecay(uint256 _bid) external view returns (uint64);
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function currentControlVariable(uint256 _id) external view returns (uint256);
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}
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