mirror of
https://github.com/Instadapp/fluid-contracts-public.git
synced 2024-07-29 21:57:37 +00:00
279 lines
34 KiB
JSON
279 lines
34 KiB
JSON
{
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"address": "0xf6109Ad48f5Cf9e28938774aD4069C90f81D648E",
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"abi": [
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{
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"inputs": [
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{
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"internalType": "uint256",
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"name": "duration_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "startTvl_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "rewardAmount_",
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"type": "uint256"
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},
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{
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"internalType": "address",
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"name": "initiator_",
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"type": "address"
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},
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{
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"internalType": "contract IFluidLendingRewardsRateModel",
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"name": "previousModel_",
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"type": "address"
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}
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],
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"stateMutability": "nonpayable",
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"type": "constructor"
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},
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{
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"inputs": [
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{
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"internalType": "uint256",
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"name": "errorId_",
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"type": "uint256"
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}
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],
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"name": "FluidLendingError",
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"type": "error"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "startTime",
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"type": "uint256"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "endTime",
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"type": "uint256"
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}
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],
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"name": "LogRewardsStarted",
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"type": "event"
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},
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{
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"inputs": [],
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"name": "PREVIOUS_MODEL",
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"outputs": [
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{
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"internalType": "contract IFluidLendingRewardsRateModel",
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"name": "",
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"type": "address"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "getConfig",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "duration_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "startTime_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "endTime_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "startTvl_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "maxRate_",
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"type": "uint256"
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},
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{
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"internalType": "uint256",
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"name": "rewardAmount_",
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"type": "uint256"
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},
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{
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"internalType": "address",
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"name": "initiator_",
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"type": "address"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "uint256",
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"name": "totalAssets_",
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"type": "uint256"
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}
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],
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"name": "getRate",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "rate_",
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"type": "uint256"
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},
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{
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"internalType": "bool",
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"name": "ended_",
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"type": "bool"
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},
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{
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"internalType": "uint256",
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"name": "startTime_",
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"type": "uint256"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "start",
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"outputs": [],
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"stateMutability": "nonpayable",
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"type": "function"
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}
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],
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"args": [
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2592000,
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"1000000000",
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"250000000000",
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"0x0000000000000000000000000000000000000000",
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"0x2005617238a8E1C153D19A33fd32fB168f3626e7"
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],
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"numDeployments": 5,
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"solcInputHash": "ec1c69ef8765d39cbaaa5d49219c88a4",
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"metadata": "{\"compiler\":{\"version\":\"0.8.21+commit.d9974bed\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"duration_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"startTvl_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"rewardAmount_\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"initiator_\",\"type\":\"address\"},{\"internalType\":\"contract IFluidLendingRewardsRateModel\",\"name\":\"previousModel_\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"errorId_\",\"type\":\"uint256\"}],\"name\":\"FluidLendingError\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"startTime\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"endTime\",\"type\":\"uint256\"}],\"name\":\"LogRewardsStarted\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"PREVIOUS_MODEL\",\"outputs\":[{\"internalType\":\"contract IFluidLendingRewardsRateModel\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"getConfig\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"duration_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"startTime_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"endTime_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"startTvl_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"maxRate_\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"rewardAmount_\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"initiator_\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"totalAssets_\",\"type\":\"uint256\"}],\"name\":\"getRate\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"rate_\",\"type\":\"uint256\"},{\"internalType\":\"bool\",\"name\":\"ended_\",\"type\":\"bool\"},{\"internalType\":\"uint256\",\"name\":\"startTime_\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"start\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"constructor\":{\"params\":{\"duration_\":\"for how long rewards should run\",\"initiator_\":\"address which has access to kickstart the rewards, if previousModel is address zero\",\"previousModel_\":\"address of previously active lendingRewardsRateModel. can be zero address if none.\",\"rewardAmount_\":\"total amount of underlying asset to be distributed as rewards\",\"startTvl_\":\"tvl below which rate is 0\"}},\"getRate(uint256)\":{\"params\":{\"totalAssets_\":\"amount of assets in the lending\"},\"returns\":{\"ended_\":\"flag to signal that rewards have ended (always 0 going forward)\",\"rate_\":\"rewards rate percentage per year with 1e12 RATE_PRECISION, e.g. 1e12 = 1%, 1e14 = 100%\",\"startTime_\":\"start time of rewards to compare against last update timestamp\"}}},\"stateVariables\":{\"DURATION\":{\"details\":\"for how long rewards should run\"},\"INITIATOR\":{\"details\":\"address which has access to call start() which kickstarts the rewards\"},\"MAX_RATE\":{\"details\":\"maximum rewards rate is 50%. no config higher than this should be possible.\"},\"PREVIOUS_MODEL\":{\"details\":\"address of the previously active lending rewards rate model for smooth transition. Can be zero address if none.\"},\"PREVIOUS_MODEL_END_TIME\":{\"details\":\"end time of previous lending rewards rate model. 0 if there is no previous model.\"},\"RATE_PRECISION\":{\"details\":\"precision decimals for rewards rate\"},\"REWARD_AMOUNT\":{\"details\":\"total amounts to be distributed. not needed but stored for easier tracking via `getConfig`\"},\"START_TVL\":{\"details\":\"tvl below which rewards rate is 0\"},\"YEARLY_REWARD\":{\"details\":\"annualized reward based on constructor input params (duration, rewardAmount)\"},\"endTime\":{\"details\":\"when rewards will get over\"},\"startTime\":{\"details\":\"when rewards got started\"}},\"title\":\"LendingRewardsRateModel\",\"version\":1},\"userdoc\":{\"events\":{\"LogRewardsStarted(uint256,uint256)\":{\"notice\":\"Emitted when rewards are started\"}},\"kind\":\"user\",\"methods\":{\"constructor\":{\"notice\":\"sets immutable vars for rewards rate config based on input params.\"},\"getConfig()\":{\"notice\":\"Returns config constants for rewards rate model\"},\"getRate(uint256)\":{\"notice\":\"Calculates the current rewards rate (APR)\"}},\"notice\":\"Calculates rewards rate used for an fToken based on a rewardAmount over a given duration. Rewards start once the allowed initiator address triggers `start()` and only accrue above a certain startTVL. Max rate cap is at 50%.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/protocols/lending/lendingRewardsRateModel/main.sol\":\"FluidLendingRewardsRateModel\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":10000000},\"remappings\":[]},\"sources\":{\"contracts/protocols/lending/error.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nabstract contract Error {\\n error FluidLendingError(uint256 errorId_);\\n}\\n\",\"keccak256\":\"0x8bbab41073bf694d12cc3ce8581ce657ae0eb3ded19677bcce438d2299835a98\",\"license\":\"BUSL-1.1\"},\"contracts/protocols/lending/errorTypes.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nlibrary ErrorTypes {\\n /***********************************|\\n | fToken | \\n |__________________________________*/\\n\\n /// @notice thrown when a deposit amount is too small to increase BigMath stored balance in Liquidity.\\n /// precision of BigMath is 1e12, so if token holds 120_000_000_000 USDC, min amount to make a difference would be 0.1 USDC.\\n /// i.e. user would send a very small deposit which mints no shares -> revert\\n uint256 internal constant fToken__DepositInsignificant = 20001;\\n\\n /// @notice thrown when minimum output amount is not reached, e.g. for minimum shares minted (deposit) or\\n /// minimum assets received (redeem)\\n uint256 internal constant fToken__MinAmountOut = 20002;\\n\\n /// @notice thrown when maximum amount is surpassed, e.g. for maximum shares burned (withdraw) or\\n /// maximum assets input (mint)\\n uint256 internal constant fToken__MaxAmount = 20003;\\n\\n /// @notice thrown when invalid params are sent to a method, e.g. zero address\\n uint256 internal constant fToken__InvalidParams = 20004;\\n\\n /// @notice thrown when an unauthorized caller is trying to execute an auth-protected method\\n uint256 internal constant fToken__Unauthorized = 20005;\\n\\n /// @notice thrown when a with permit / signature method is called from msg.sender that is the owner.\\n /// Should call the method without permit instead if msg.sender is the owner.\\n uint256 internal constant fToken__PermitFromOwnerCall = 20006;\\n\\n /// @notice thrown when a reentrancy is detected.\\n uint256 internal constant fToken__Reentrancy = 20007;\\n\\n /// @notice thrown when _tokenExchangePrice overflows type(uint64).max\\n uint256 internal constant fToken__ExchangePriceOverflow = 20008;\\n\\n /// @notice thrown when msg.sender is not rebalancer\\n uint256 internal constant fToken__NotRebalancer = 20009;\\n\\n /// @notice thrown when rebalance is called with msg.value > 0 for non NativeUnderlying fToken\\n uint256 internal constant fToken__NotNativeUnderlying = 20010;\\n\\n /// @notice thrown when the received new liquidity exchange price is of unexpected value (< than the old one)\\n uint256 internal constant fToken__LiquidityExchangePriceUnexpected = 20011;\\n\\n /***********************************|\\n | fToken Native Underlying | \\n |__________________________________*/\\n\\n /// @notice thrown when native deposit is called but sent along `msg.value` does not cover the deposit amount\\n uint256 internal constant fTokenNativeUnderlying__TransferInsufficient = 21001;\\n\\n /// @notice thrown when a liquidity callback is called for a native token operation\\n uint256 internal constant fTokenNativeUnderlying__UnexpectedLiquidityCallback = 21002;\\n\\n /***********************************|\\n | Lending Factory | \\n |__________________________________*/\\n\\n /// @notice thrown when a method is called with invalid params\\n uint256 internal constant LendingFactory__InvalidParams = 22001;\\n\\n /// @notice thrown when the provided input param address is zero\\n uint256 internal constant LendingFactory__ZeroAddress = 22002;\\n\\n /// @notice thrown when the token already exists\\n uint256 internal constant LendingFactory__TokenExists = 22003;\\n\\n /// @notice thrown when the fToken has not yet been configured at Liquidity\\n uint256 internal constant LendingFactory__LiquidityNotConfigured = 22004;\\n\\n /// @notice thrown when an unauthorized caller is trying to execute an auth-protected method\\n uint256 internal constant LendingFactory__Unauthorized = 22005;\\n\\n /***********************************|\\n | Lending Rewards Rate Model | \\n |__________________________________*/\\n\\n /// @notice thrown when invalid params are given as input\\n uint256 internal constant LendingRewardsRateModel__InvalidParams = 23001;\\n\\n /// @notice thrown when calculated rewards rate is exceeding the maximum rate\\n uint256 internal constant LendingRewardsRateModel__MaxRate = 23002;\\n\\n /// @notice thrown when start is called by any other address other than initiator\\n uint256 internal constant LendingRewardsRateModel__NotTheInitiator = 23003;\\n\\n /// @notice thrown when start is called after the rewards are already started\\n uint256 internal constant LendingRewardsRateModel__AlreadyStarted = 23004;\\n\\n /// @notice thrown when the provided input param address is zero\\n uint256 internal constant LendingRewardsRateModel__ZeroAddress = 23005;\\n}\\n\",\"keccak256\":\"0x433407a36dd63694d7b18185e5c5508f39c98599975b98ede0077aab9f69b952\",\"license\":\"BUSL-1.1\"},\"contracts/protocols/lending/interfaces/iLendingRewardsRateModel.sol\":{\"content\":\"//SPDX-License-Identifier: MIT\\npragma solidity 0.8.21;\\n\\ninterface IFluidLendingRewardsRateModel {\\n /// @notice Calculates the current rewards rate (APR)\\n /// @param totalAssets_ amount of assets in the lending\\n /// @return rate_ rewards rate percentage per year with 1e12 RATE_PRECISION, e.g. 1e12 = 1%, 1e14 = 100%\\n /// @return ended_ flag to signal that rewards have ended (always 0 going forward)\\n /// @return startTime_ start time of rewards to compare against last update timestamp\\n function getRate(uint256 totalAssets_) external view returns (uint256 rate_, bool ended_, uint256 startTime_);\\n\\n /// @notice Returns config constants for rewards rate model\\n function getConfig()\\n external\\n view\\n returns (\\n uint256 duration_,\\n uint256 startTime_,\\n uint256 endTime_,\\n uint256 startTvl_,\\n uint256 maxRate_,\\n uint256 rewardAmount_,\\n address initiator_\\n );\\n}\\n\",\"keccak256\":\"0x04a6f1df74f55ba643f27ff08cd5bb9722c31d16b4782d1b090335845359196d\",\"license\":\"MIT\"},\"contracts/protocols/lending/lendingRewardsRateModel/main.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nimport { IFluidLendingRewardsRateModel } from \\\"../interfaces/iLendingRewardsRateModel.sol\\\";\\nimport { ErrorTypes } from \\\"../errorTypes.sol\\\";\\nimport { Error } from \\\"../error.sol\\\";\\n\\n/// @title LendingRewardsRateModel\\n/// @notice Calculates rewards rate used for an fToken based on a rewardAmount over a given duration.\\n/// Rewards start once the allowed initiator address triggers `start()` and only accrue above a certain startTVL.\\n/// Max rate cap is at 50%.\\ncontract FluidLendingRewardsRateModel is IFluidLendingRewardsRateModel, Error {\\n /// @notice Emitted when rewards are started\\n event LogRewardsStarted(uint256 startTime, uint256 endTime);\\n\\n /// @dev precision decimals for rewards rate\\n uint256 internal constant RATE_PRECISION = 1e12;\\n\\n uint256 internal constant SECONDS_PER_YEAR = 365 days;\\n\\n /// @dev maximum rewards rate is 50%. no config higher than this should be possible.\\n uint256 internal constant MAX_RATE = 50 * RATE_PRECISION; // 1e12 = 1%, this is 50%.\\n\\n /// @dev tvl below which rewards rate is 0\\n uint256 internal immutable START_TVL;\\n\\n /// @dev for how long rewards should run\\n uint256 internal immutable DURATION;\\n\\n /// @dev annualized reward based on constructor input params (duration, rewardAmount)\\n uint256 internal immutable YEARLY_REWARD;\\n\\n /// @dev total amounts to be distributed. not needed but stored for easier tracking via `getConfig`\\n uint256 internal immutable REWARD_AMOUNT;\\n\\n /// @dev address which has access to call start() which kickstarts the rewards\\n address internal immutable INITIATOR;\\n\\n /// @dev address of the previously active lending rewards rate model for smooth transition. Can be zero address if none.\\n IFluidLendingRewardsRateModel public immutable PREVIOUS_MODEL;\\n /// @dev end time of previous lending rewards rate model. 0 if there is no previous model.\\n uint256 internal immutable PREVIOUS_MODEL_END_TIME;\\n\\n /// @dev when rewards got started\\n uint96 internal startTime;\\n /// @dev when rewards will get over\\n uint96 internal endTime;\\n\\n /// @dev Validates that an address is not the zero address\\n modifier validAddress(address value_) {\\n if (value_ == address(0)) {\\n revert FluidLendingError(ErrorTypes.LendingRewardsRateModel__ZeroAddress);\\n }\\n _;\\n }\\n\\n /// @notice sets immutable vars for rewards rate config based on input params.\\n /// @param duration_ for how long rewards should run\\n /// @param startTvl_ tvl below which rate is 0\\n /// @param rewardAmount_ total amount of underlying asset to be distributed as rewards\\n /// @param initiator_ address which has access to kickstart the rewards, if previousModel is address zero\\n /// @param previousModel_ address of previously active lendingRewardsRateModel. can be zero address if none.\\n constructor(\\n uint256 duration_,\\n uint256 startTvl_,\\n uint256 rewardAmount_,\\n address initiator_,\\n IFluidLendingRewardsRateModel previousModel_\\n ) {\\n // sanity checks\\n if (\\n duration_ == 0 ||\\n rewardAmount_ == 0 ||\\n startTvl_ == 0 ||\\n (initiator_ == address(0) && address(previousModel_) == address(0))\\n ) {\\n revert FluidLendingError(ErrorTypes.LendingRewardsRateModel__InvalidParams);\\n }\\n\\n START_TVL = startTvl_;\\n DURATION = duration_;\\n REWARD_AMOUNT = rewardAmount_;\\n INITIATOR = initiator_;\\n\\n YEARLY_REWARD = (rewardAmount_ * SECONDS_PER_YEAR) / DURATION;\\n\\n if (address(previousModel_) != address(0)) {\\n PREVIOUS_MODEL = previousModel_;\\n (, , PREVIOUS_MODEL_END_TIME, , , , ) = previousModel_.getConfig();\\n if (PREVIOUS_MODEL_END_TIME == 0) {\\n revert FluidLendingError(ErrorTypes.LendingRewardsRateModel__InvalidParams);\\n }\\n\\n // start current model exactly when previous model ends. no trigger via start() needed.\\n startTime = uint96(PREVIOUS_MODEL_END_TIME);\\n endTime = uint96(PREVIOUS_MODEL_END_TIME + DURATION);\\n\\n emit LogRewardsStarted(startTime, endTime);\\n }\\n }\\n\\n /// @inheritdoc IFluidLendingRewardsRateModel\\n function getConfig()\\n external\\n view\\n returns (\\n uint256 duration_,\\n uint256 startTime_,\\n uint256 endTime_,\\n uint256 startTvl_,\\n uint256 maxRate_,\\n uint256 rewardAmount_,\\n address initiator_\\n )\\n {\\n return (DURATION, startTime, endTime, START_TVL, MAX_RATE, REWARD_AMOUNT, INITIATOR);\\n }\\n\\n /// @inheritdoc IFluidLendingRewardsRateModel\\n function getRate(uint256 totalAssets_) public view returns (uint256 rate_, bool ended_, uint256 startTime_) {\\n if (block.timestamp <= PREVIOUS_MODEL_END_TIME) {\\n // return previous model reate until previous model end time.\\n return PREVIOUS_MODEL.getRate(totalAssets_);\\n }\\n\\n startTime_ = startTime;\\n uint endTime_ = endTime;\\n if (startTime_ == 0 || endTime_ == 0) {\\n return (0, false, startTime_);\\n }\\n if (block.timestamp > endTime_) {\\n return (0, true, startTime_);\\n }\\n if (totalAssets_ < START_TVL) {\\n return (0, false, startTime_);\\n }\\n\\n rate_ = (YEARLY_REWARD * 1e14) / totalAssets_;\\n\\n return (rate_ > MAX_RATE ? MAX_RATE : rate_, false, startTime_);\\n }\\n\\n function start() external {\\n if (msg.sender != INITIATOR) {\\n revert FluidLendingError(ErrorTypes.LendingRewardsRateModel__NotTheInitiator);\\n }\\n if (startTime > 0 || endTime > 0) {\\n // will fail if started in constructor for smooth transition from previous model\\n revert FluidLendingError(ErrorTypes.LendingRewardsRateModel__AlreadyStarted);\\n }\\n startTime = uint96(block.timestamp);\\n endTime = uint96(block.timestamp + DURATION);\\n\\n emit LogRewardsStarted(startTime, endTime);\\n }\\n}\\n\",\"keccak256\":\"0xc7e9cb386e4c7ff6d5b781c8017b83bdbd31c8ba01e1d36771c196b9b1246458\",\"license\":\"BUSL-1.1\"}},\"version\":1}",
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"bytecode": 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"deployedBytecode": "0x608060405234801561001057600080fd5b506004361061004c5760003560e01c8063577640941461005157806379b9b28f14610084578063be9a6555146100d0578063c3f909d4146100da575b600080fd5b61006461005f3660046105f5565b61012d565b604080519384529115156020840152908201526060015b60405180910390f35b6100ab7f000000000000000000000000000000000000000000000000000000000000000081565b60405173ffffffffffffffffffffffffffffffffffffffff909116815260200161007b565b6100d8610319565b005b6100e2610506565b604080519788526020880196909652948601939093526060850191909152608084015260a083015273ffffffffffffffffffffffffffffffffffffffff1660c082015260e00161007b565b60008060007f00000000000000000000000000000000000000000000000000000000000000004211610213576040517f57764094000000000000000000000000000000000000000000000000000000008152600481018590527f000000000000000000000000000000000000000000000000000000000000000073ffffffffffffffffffffffffffffffffffffffff1690635776409490602401606060405180830381865afa1580156101e4573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610208919061060e565b925092509250610312565b506000546bffffffffffffffffffffffff808216916c01000000000000000000000000900416811580610244575080155b15610256576000809350935050610312565b8042111561026c57600060019350935050610312565b7f00000000000000000000000000000000000000000000000000000000000000008510156102a1576000809350935050610312565b846102d27f0000000000000000000000000000000000000000000000000000000000000000655af3107a400061067b565b6102dc9190610698565b93506102ee64e8d4a51000603261067b565b84116102fa578361030a565b61030a64e8d4a51000603261067b565b600093509350505b9193909250565b3373ffffffffffffffffffffffffffffffffffffffff7f00000000000000000000000000000000000000000000000000000000000000001614610391576040517f694bda1d0000000000000000000000000000000000000000000000000000000081526159db60048201526024015b60405180910390fd5b6000546bffffffffffffffffffffffff161515806103ce57506000546c0100000000000000000000000090046bffffffffffffffffffffffff1615155b15610409576040517f694bda1d0000000000000000000000000000000000000000000000000000000081526159dc6004820152602401610388565b600080547fffffffffffffffffffffffffffffffffffffffff00000000000000000000000016426bffffffffffffffffffffffff811691909117909155610471907f0000000000000000000000000000000000000000000000000000000000000000906106d3565b600080546bffffffffffffffffffffffff9283166c010000000000000000000000009081027fffffffffffffffff000000000000000000000000ffffffffffffffffffffffff831681179384905560408051918616938616939093178152920490921660208201527fc46a00a5f8de6e404178aaf0795f118716058fca1012ad21f1e0253a05188c44910160405180910390a1565b600080548190819081908190819081907f0000000000000000000000000000000000000000000000000000000000000000906bffffffffffffffffffffffff808216916c010000000000000000000000009004167f000000000000000000000000000000000000000000000000000000000000000061058b64e8d4a51000603261067b565b939b6bffffffffffffffffffffffff9384169b509190921698509096509094507f000000000000000000000000000000000000000000000000000000000000000093507f000000000000000000000000000000000000000000000000000000000000000092509050565b60006020828403121561060757600080fd5b5035919050565b60008060006060848603121561062357600080fd5b835192506020840151801515811461063a57600080fd5b80925050604084015190509250925092565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b80820281158282048414176106925761069261064c565b92915050565b6000826106ce577f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b500490565b808201808211156106925761069261064c56fea2646970667358221220281dbcf0c11792a93a5ef1bfe2f3d4b5d37b898989f73f07c2bf41e30326875264736f6c63430008150033",
|
|
"devdoc": {
|
|
"kind": "dev",
|
|
"methods": {
|
|
"constructor": {
|
|
"params": {
|
|
"duration_": "for how long rewards should run",
|
|
"initiator_": "address which has access to kickstart the rewards, if previousModel is address zero",
|
|
"previousModel_": "address of previously active lendingRewardsRateModel. can be zero address if none.",
|
|
"rewardAmount_": "total amount of underlying asset to be distributed as rewards",
|
|
"startTvl_": "tvl below which rate is 0"
|
|
}
|
|
},
|
|
"getRate(uint256)": {
|
|
"params": {
|
|
"totalAssets_": "amount of assets in the lending"
|
|
},
|
|
"returns": {
|
|
"ended_": "flag to signal that rewards have ended (always 0 going forward)",
|
|
"rate_": "rewards rate percentage per year with 1e12 RATE_PRECISION, e.g. 1e12 = 1%, 1e14 = 100%",
|
|
"startTime_": "start time of rewards to compare against last update timestamp"
|
|
}
|
|
}
|
|
},
|
|
"stateVariables": {
|
|
"DURATION": {
|
|
"details": "for how long rewards should run"
|
|
},
|
|
"INITIATOR": {
|
|
"details": "address which has access to call start() which kickstarts the rewards"
|
|
},
|
|
"MAX_RATE": {
|
|
"details": "maximum rewards rate is 50%. no config higher than this should be possible."
|
|
},
|
|
"PREVIOUS_MODEL": {
|
|
"details": "address of the previously active lending rewards rate model for smooth transition. Can be zero address if none."
|
|
},
|
|
"PREVIOUS_MODEL_END_TIME": {
|
|
"details": "end time of previous lending rewards rate model. 0 if there is no previous model."
|
|
},
|
|
"RATE_PRECISION": {
|
|
"details": "precision decimals for rewards rate"
|
|
},
|
|
"REWARD_AMOUNT": {
|
|
"details": "total amounts to be distributed. not needed but stored for easier tracking via `getConfig`"
|
|
},
|
|
"START_TVL": {
|
|
"details": "tvl below which rewards rate is 0"
|
|
},
|
|
"YEARLY_REWARD": {
|
|
"details": "annualized reward based on constructor input params (duration, rewardAmount)"
|
|
},
|
|
"endTime": {
|
|
"details": "when rewards will get over"
|
|
},
|
|
"startTime": {
|
|
"details": "when rewards got started"
|
|
}
|
|
},
|
|
"title": "LendingRewardsRateModel",
|
|
"version": 1
|
|
},
|
|
"userdoc": {
|
|
"events": {
|
|
"LogRewardsStarted(uint256,uint256)": {
|
|
"notice": "Emitted when rewards are started"
|
|
}
|
|
},
|
|
"kind": "user",
|
|
"methods": {
|
|
"constructor": {
|
|
"notice": "sets immutable vars for rewards rate config based on input params."
|
|
},
|
|
"getConfig()": {
|
|
"notice": "Returns config constants for rewards rate model"
|
|
},
|
|
"getRate(uint256)": {
|
|
"notice": "Calculates the current rewards rate (APR)"
|
|
}
|
|
},
|
|
"notice": "Calculates rewards rate used for an fToken based on a rewardAmount over a given duration. Rewards start once the allowed initiator address triggers `start()` and only accrue above a certain startTVL. Max rate cap is at 50%.",
|
|
"version": 1
|
|
},
|
|
"storageLayout": {
|
|
"storage": [
|
|
{
|
|
"astId": 192,
|
|
"contract": "contracts/protocols/lending/lendingRewardsRateModel/main.sol:FluidLendingRewardsRateModel",
|
|
"label": "startTime",
|
|
"offset": 0,
|
|
"slot": "0",
|
|
"type": "t_uint96"
|
|
},
|
|
{
|
|
"astId": 195,
|
|
"contract": "contracts/protocols/lending/lendingRewardsRateModel/main.sol:FluidLendingRewardsRateModel",
|
|
"label": "endTime",
|
|
"offset": 12,
|
|
"slot": "0",
|
|
"type": "t_uint96"
|
|
}
|
|
],
|
|
"types": {
|
|
"t_uint96": {
|
|
"encoding": "inplace",
|
|
"label": "uint96",
|
|
"numberOfBytes": "12"
|
|
}
|
|
}
|
|
}
|
|
} |