From afc9b545aa2a4b4afcabc9e9dfca7772b8a9b5cb Mon Sep 17 00:00:00 2001 From: 0xLucian <0xluciandev@gmail.com> Date: Thu, 12 Oct 2023 11:13:48 +0300 Subject: [PATCH 1/4] chore: add VIP for increasing snBNB and agEUR supply and borrow caps --- vips/vip-183.ts | 62 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 vips/vip-183.ts diff --git a/vips/vip-183.ts b/vips/vip-183.ts new file mode 100644 index 000000000..1ce0f74f3 --- /dev/null +++ b/vips/vip-183.ts @@ -0,0 +1,62 @@ +import { parseUnits } from "ethers/lib/utils"; + +import { ProposalType } from "../src/types"; +import { makeProposal } from "../src/utils"; + +export const LIQUID_STAKED_BNB_COMPTROLLER = "0xd933909A4a2b7A4638903028f44D1d38ce27c352"; +export const VSNBNB = "0xd3CC9d8f3689B83c91b7B59cAB4946B063EB894A"; +export const SNBNB_NEW_SUPPLY_CAP = parseUnits("3000", 18); +export const SNBNB_NEW_BORROW_CAP = parseUnits("800", 18); + +export const STABLECOIN_COMPTROLLER = "0x94c1495cD4c557f1560Cbd68EAB0d197e6291571"; +export const VAGEUR = "0x795DE779Be00Ea46eA97a28BDD38d9ED570BCF0F"; +export const AGEUR_NEW_SUPPLY_CAP = parseUnits("8000000", 18); +export const AGEUR_NEW_BORROW_CAP = parseUnits("3000000", 18); + +export const vip183 = () => { + const meta = { + version: "v2", + title: "VIP-183 Risk Parameters Adjustments", + description: `This VIP will perform the following Risk Parameters actions as per Chaos Labs latest recommendations. + +- **SnBNB** (Liquid Staked BNB pool) + - Increase supply cap to 3,000 SnBNB + - Increase borrow cap to 800 SnBNB +- **agEUR** (Stablecoins pool) + - Increase supply cap to 8,000,000 agEUR + - Increase borrow cap to 3,000,000 agEUR +`, + forDescription: "I agree that Venus Protocol should proceed with this proposal", + againstDescription: "I do not think that Venus Protocol should proceed with this proposal", + abstainDescription: "I am indifferent to whether Venus Protocol proceeds or not", + }; + + return makeProposal( + [ + { + target: LIQUID_STAKED_BNB_COMPTROLLER, + signature: "setMarketSupplyCaps(address[],uint256[])", + params: [[VSNBNB], [SNBNB_NEW_SUPPLY_CAP]], + }, + + { + target: LIQUID_STAKED_BNB_COMPTROLLER, + signature: "setMarketBorrowCaps(address[],uint256[])", + params: [[VSNBNB], [SNBNB_NEW_BORROW_CAP]], + }, + { + target: STABLECOIN_COMPTROLLER, + signature: "setMarketSupplyCaps(address[],uint256[])", + params: [[VAGEUR], [AGEUR_NEW_SUPPLY_CAP]], + }, + + { + target: STABLECOIN_COMPTROLLER, + signature: "setMarketBorrowCaps(address[],uint256[])", + params: [[VAGEUR], [AGEUR_NEW_BORROW_CAP]], + }, + ], + meta, + ProposalType.REGULAR, + ); +}; From e851a9cd46b480fd6becda26e22dff0fb4a2a3aa Mon Sep 17 00:00:00 2001 From: 0xLucian <0xluciandev@gmail.com> Date: Thu, 12 Oct 2023 12:21:47 +0300 Subject: [PATCH 2/4] chore: add simulation for the VIP --- simulations/vip-183/abi/COMPTROLLER_ABI.json | 1339 ++++++++++++++++++ simulations/vip-183/simulations.ts | 72 + 2 files changed, 1411 insertions(+) create mode 100644 simulations/vip-183/abi/COMPTROLLER_ABI.json create mode 100644 simulations/vip-183/simulations.ts diff --git a/simulations/vip-183/abi/COMPTROLLER_ABI.json b/simulations/vip-183/abi/COMPTROLLER_ABI.json new file mode 100644 index 000000000..f579e33ed --- /dev/null +++ b/simulations/vip-183/abi/COMPTROLLER_ABI.json @@ -0,0 +1,1339 @@ +[ + { "inputs": [], "payable": false, "stateMutability": "nonpayable", "type": "constructor" }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": true, "internalType": "enum ComptrollerV9Storage.Action", "name": "action", "type": "uint8" }, + { "indexed": false, "internalType": "bool", "name": "pauseState", "type": "bool" } + ], + "name": "ActionPausedMarket", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": false, "internalType": "bool", "name": "state", "type": "bool" }], + "name": "ActionProtocolPaused", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "borrower", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "delegate", "type": "address" }, + { "indexed": false, "internalType": "bool", "name": "allowDelegatedBorrows", "type": "bool" } + ], + "name": "DelegateUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "borrower", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "venusDelta", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "venusBorrowIndex", "type": "uint256" } + ], + "name": "DistributedBorrowerVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": true, "internalType": "address", "name": "supplier", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "venusDelta", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "venusSupplyIndex", "type": "uint256" } + ], + "name": "DistributedSupplierVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" }], + "name": "DistributedVAIVaultVenus", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "error", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "info", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "detail", "type": "uint256" } + ], + "name": "Failure", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "account", "type": "address" } + ], + "name": "MarketEntered", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "account", "type": "address" } + ], + "name": "MarketExited", + "type": "event" + }, + { + "anonymous": false, + "inputs": [{ "indexed": false, "internalType": "contract VToken", "name": "vToken", "type": "address" }], + "name": "MarketListed", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldAccessControlAddress", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newAccessControlAddress", "type": "address" } + ], + "name": "NewAccessControl", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "newBorrowCap", "type": "uint256" } + ], + "name": "NewBorrowCap", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldCloseFactorMantissa", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newCloseFactorMantissa", "type": "uint256" } + ], + "name": "NewCloseFactor", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "oldCollateralFactorMantissa", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newCollateralFactorMantissa", "type": "uint256" } + ], + "name": "NewCollateralFactor", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldComptrollerLens", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newComptrollerLens", "type": "address" } + ], + "name": "NewComptrollerLens", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldLiquidationIncentiveMantissa", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newLiquidationIncentiveMantissa", "type": "uint256" } + ], + "name": "NewLiquidationIncentive", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldLiquidatorContract", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newLiquidatorContract", "type": "address" } + ], + "name": "NewLiquidatorContract", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldPauseGuardian", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newPauseGuardian", "type": "address" } + ], + "name": "NewPauseGuardian", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "contract PriceOracle", "name": "oldPriceOracle", "type": "address" }, + { "indexed": false, "internalType": "contract PriceOracle", "name": "newPriceOracle", "type": "address" } + ], + "name": "NewPriceOracle", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "newSupplyCap", "type": "uint256" } + ], + "name": "NewSupplyCap", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldTreasuryAddress", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newTreasuryAddress", "type": "address" } + ], + "name": "NewTreasuryAddress", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "oldTreasuryGuardian", "type": "address" }, + { "indexed": false, "internalType": "address", "name": "newTreasuryGuardian", "type": "address" } + ], + "name": "NewTreasuryGuardian", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldTreasuryPercent", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newTreasuryPercent", "type": "uint256" } + ], + "name": "NewTreasuryPercent", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { + "indexed": false, + "internalType": "contract VAIControllerInterface", + "name": "oldVAIController", + "type": "address" + }, + { + "indexed": false, + "internalType": "contract VAIControllerInterface", + "name": "newVAIController", + "type": "address" + } + ], + "name": "NewVAIController", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldVAIMintRate", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newVAIMintRate", "type": "uint256" } + ], + "name": "NewVAIMintRate", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "vault_", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "releaseStartBlock_", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "releaseInterval_", "type": "uint256" } + ], + "name": "NewVAIVaultInfo", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "uint256", "name": "oldVenusVAIVaultRate", "type": "uint256" }, + { "indexed": false, "internalType": "uint256", "name": "newVenusVAIVaultRate", "type": "uint256" } + ], + "name": "NewVenusVAIVaultRate", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "newSpeed", "type": "uint256" } + ], + "name": "VenusBorrowSpeedUpdated", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": false, "internalType": "address", "name": "recipient", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "VenusGranted", + "type": "event" + }, + { + "anonymous": false, + "inputs": [ + { "indexed": true, "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "indexed": false, "internalType": "uint256", "name": "newSpeed", "type": "uint256" } + ], + "name": "VenusSupplySpeedUpdated", + "type": "event" + }, + { + "constant": false, + "inputs": [{ "internalType": "contract Unitroller", "name": "unitroller", "type": "address" }], + "name": "_become", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "recipient", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "_grantXVS", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address", "name": "newAccessControlAddress", "type": "address" }], + "name": "_setAccessControl", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address[]", "name": "markets", "type": "address[]" }, + { "internalType": "enum ComptrollerV9Storage.Action[]", "name": "actions", "type": "uint8[]" }, + { "internalType": "bool", "name": "paused", "type": "bool" } + ], + "name": "_setActionsPaused", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "uint256", "name": "newCloseFactorMantissa", "type": "uint256" }], + "name": "_setCloseFactor", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "contract VToken", "name": "vToken", "type": "address" }, + { "internalType": "uint256", "name": "newCollateralFactorMantissa", "type": "uint256" } + ], + "name": "_setCollateralFactor", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "contract ComptrollerLensInterface", "name": "comptrollerLens_", "type": "address" }], + "name": "_setComptrollerLens", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "uint256", "name": "newLiquidationIncentiveMantissa", "type": "uint256" }], + "name": "_setLiquidationIncentive", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address", "name": "newLiquidatorContract_", "type": "address" }], + "name": "_setLiquidatorContract", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "contract VToken[]", "name": "vTokens", "type": "address[]" }, + { "internalType": "uint256[]", "name": "newBorrowCaps", "type": "uint256[]" } + ], + "name": "_setMarketBorrowCaps", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "contract VToken[]", "name": "vTokens", "type": "address[]" }, + { "internalType": "uint256[]", "name": "newSupplyCaps", "type": "uint256[]" } + ], + "name": "_setMarketSupplyCaps", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address", "name": "newPauseGuardian", "type": "address" }], + "name": "_setPauseGuardian", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "contract PriceOracle", "name": "newOracle", "type": "address" }], + "name": "_setPriceOracle", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "bool", "name": "state", "type": "bool" }], + "name": "_setProtocolPaused", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "newTreasuryGuardian", "type": "address" }, + { "internalType": "address", "name": "newTreasuryAddress", "type": "address" }, + { "internalType": "uint256", "name": "newTreasuryPercent", "type": "uint256" } + ], + "name": "_setTreasuryData", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "contract VAIControllerInterface", "name": "vaiController_", "type": "address" }], + "name": "_setVAIController", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "uint256", "name": "newVAIMintRate", "type": "uint256" }], + "name": "_setVAIMintRate", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vault_", "type": "address" }, + { "internalType": "uint256", "name": "releaseStartBlock_", "type": "uint256" }, + { "internalType": "uint256", "name": "minReleaseAmount_", "type": "uint256" } + ], + "name": "_setVAIVaultInfo", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "contract VToken[]", "name": "vTokens", "type": "address[]" }, + { "internalType": "uint256[]", "name": "supplySpeeds", "type": "uint256[]" }, + { "internalType": "uint256[]", "name": "borrowSpeeds", "type": "uint256[]" } + ], + "name": "_setVenusSpeeds", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "uint256", "name": "venusVAIVaultRate_", "type": "uint256" }], + "name": "_setVenusVAIVaultRate", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "contract VToken", "name": "vToken", "type": "address" }], + "name": "_supportMarket", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "", "type": "address" }, + { "internalType": "uint256", "name": "", "type": "uint256" } + ], + "name": "accountAssets", + "outputs": [{ "internalType": "contract VToken", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "market", "type": "address" }, + { "internalType": "enum ComptrollerV9Storage.Action", "name": "action", "type": "uint8" } + ], + "name": "actionPaused", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "admin", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "name": "allMarkets", + "outputs": [{ "internalType": "contract VToken", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "", "type": "address" }, + { "internalType": "address", "name": "", "type": "address" } + ], + "name": "approvedDelegates", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "borrowAmount", "type": "uint256" } + ], + "name": "borrowAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "borrowCapGuardian", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "borrowCaps", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "borrowAmount", "type": "uint256" } + ], + "name": "borrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "account", "type": "address" }, + { "internalType": "contract VToken", "name": "vToken", "type": "address" } + ], + "name": "checkMembership", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address[]", "name": "holders", "type": "address[]" }, + { "internalType": "contract VToken[]", "name": "vTokens", "type": "address[]" }, + { "internalType": "bool", "name": "borrowers", "type": "bool" }, + { "internalType": "bool", "name": "suppliers", "type": "bool" }, + { "internalType": "bool", "name": "collateral", "type": "bool" } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "holder", "type": "address" }, + { "internalType": "contract VToken[]", "name": "vTokens", "type": "address[]" } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address", "name": "holder", "type": "address" }], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address[]", "name": "holders", "type": "address[]" }, + { "internalType": "contract VToken[]", "name": "vTokens", "type": "address[]" }, + { "internalType": "bool", "name": "borrowers", "type": "bool" }, + { "internalType": "bool", "name": "suppliers", "type": "bool" } + ], + "name": "claimVenus", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address", "name": "holder", "type": "address" }], + "name": "claimVenusAsCollateral", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "closeFactorMantissa", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "comptrollerImplementation", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "comptrollerLens", + "outputs": [{ "internalType": "contract ComptrollerLensInterface", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address[]", "name": "vTokens", "type": "address[]" }], + "name": "enterMarkets", + "outputs": [{ "internalType": "uint256[]", "name": "", "type": "uint256[]" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [{ "internalType": "address", "name": "vTokenAddress", "type": "address" }], + "name": "exitMarket", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "account", "type": "address" }], + "name": "getAccountLiquidity", + "outputs": [ + { "internalType": "uint256", "name": "", "type": "uint256" }, + { "internalType": "uint256", "name": "", "type": "uint256" }, + { "internalType": "uint256", "name": "", "type": "uint256" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getAllMarkets", + "outputs": [{ "internalType": "contract VToken[]", "name": "", "type": "address[]" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "account", "type": "address" }], + "name": "getAssetsIn", + "outputs": [{ "internalType": "contract VToken[]", "name": "", "type": "address[]" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getBlockNumber", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "account", "type": "address" }, + { "internalType": "address", "name": "vTokenModify", "type": "address" }, + { "internalType": "uint256", "name": "redeemTokens", "type": "uint256" }, + { "internalType": "uint256", "name": "borrowAmount", "type": "uint256" } + ], + "name": "getHypotheticalAccountLiquidity", + "outputs": [ + { "internalType": "uint256", "name": "", "type": "uint256" }, + { "internalType": "uint256", "name": "", "type": "uint256" }, + { "internalType": "uint256", "name": "", "type": "uint256" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getXVSAddress", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "getXVSVTokenAddress", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "isComptroller", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vTokenBorrowed", "type": "address" }, + { "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "repayAmount", "type": "uint256" } + ], + "name": "liquidateBorrowAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vTokenBorrowed", "type": "address" }, + { "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "actualRepayAmount", "type": "uint256" }, + { "internalType": "uint256", "name": "seizeTokens", "type": "uint256" } + ], + "name": "liquidateBorrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "vTokenBorrowed", "type": "address" }, + { "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "internalType": "uint256", "name": "actualRepayAmount", "type": "uint256" } + ], + "name": "liquidateCalculateSeizeTokens", + "outputs": [ + { "internalType": "uint256", "name": "", "type": "uint256" }, + { "internalType": "uint256", "name": "", "type": "uint256" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "internalType": "uint256", "name": "actualRepayAmount", "type": "uint256" } + ], + "name": "liquidateVAICalculateSeizeTokens", + "outputs": [ + { "internalType": "uint256", "name": "", "type": "uint256" }, + { "internalType": "uint256", "name": "", "type": "uint256" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "liquidationIncentiveMantissa", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "liquidatorContract", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "markets", + "outputs": [ + { "internalType": "bool", "name": "isListed", "type": "bool" }, + { "internalType": "uint256", "name": "collateralFactorMantissa", "type": "uint256" }, + { "internalType": "bool", "name": "isVenus", "type": "bool" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "maxAssets", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "minReleaseAmount", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "minter", "type": "address" }, + { "internalType": "uint256", "name": "mintAmount", "type": "uint256" } + ], + "name": "mintAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "mintVAIGuardianPaused", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "minter", "type": "address" }, + { "internalType": "uint256", "name": "actualMintAmount", "type": "uint256" }, + { "internalType": "uint256", "name": "mintTokens", "type": "uint256" } + ], + "name": "mintVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "mintedVAIs", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "oracle", + "outputs": [{ "internalType": "contract PriceOracle", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pauseGuardian", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pendingAdmin", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "pendingComptrollerImplementation", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "protocolPaused", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "redeemer", "type": "address" }, + { "internalType": "uint256", "name": "redeemTokens", "type": "uint256" } + ], + "name": "redeemAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "redeemer", "type": "address" }, + { "internalType": "uint256", "name": "redeemAmount", "type": "uint256" }, + { "internalType": "uint256", "name": "redeemTokens", "type": "uint256" } + ], + "name": "redeemVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "releaseStartBlock", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [], + "name": "releaseToVault", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "payer", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "repayAmount", "type": "uint256" } + ], + "name": "repayBorrowAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "payer", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "actualRepayAmount", "type": "uint256" }, + { "internalType": "uint256", "name": "borrowerIndex", "type": "uint256" } + ], + "name": "repayBorrowVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "repayVAIGuardianPaused", + "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "internalType": "address", "name": "vTokenBorrowed", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "seizeTokens", "type": "uint256" } + ], + "name": "seizeAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vTokenCollateral", "type": "address" }, + { "internalType": "address", "name": "vTokenBorrowed", "type": "address" }, + { "internalType": "address", "name": "liquidator", "type": "address" }, + { "internalType": "address", "name": "borrower", "type": "address" }, + { "internalType": "uint256", "name": "seizeTokens", "type": "uint256" } + ], + "name": "seizeVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "owner", "type": "address" }, + { "internalType": "uint256", "name": "amount", "type": "uint256" } + ], + "name": "setMintedVAIOf", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "supplyCaps", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "src", "type": "address" }, + { "internalType": "address", "name": "dst", "type": "address" }, + { "internalType": "uint256", "name": "transferTokens", "type": "uint256" } + ], + "name": "transferAllowed", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "vToken", "type": "address" }, + { "internalType": "address", "name": "src", "type": "address" }, + { "internalType": "address", "name": "dst", "type": "address" }, + { "internalType": "uint256", "name": "transferTokens", "type": "uint256" } + ], + "name": "transferVerify", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "treasuryAddress", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "treasuryGuardian", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "treasuryPercent", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { "internalType": "address", "name": "delegate", "type": "address" }, + { "internalType": "bool", "name": "allowBorrows", "type": "bool" } + ], + "name": "updateDelegate", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "vaiController", + "outputs": [{ "internalType": "contract VAIControllerInterface", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "vaiMintRate", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "vaiVaultAddress", + "outputs": [{ "internalType": "address", "name": "", "type": "address" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "venusAccrued", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "venusBorrowSpeeds", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "venusBorrowState", + "outputs": [ + { "internalType": "uint224", "name": "index", "type": "uint224" }, + { "internalType": "uint32", "name": "block", "type": "uint32" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "", "type": "address" }, + { "internalType": "address", "name": "", "type": "address" } + ], + "name": "venusBorrowerIndex", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "venusInitialIndex", + "outputs": [{ "internalType": "uint224", "name": "", "type": "uint224" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "venusRate", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "venusSpeeds", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [ + { "internalType": "address", "name": "", "type": "address" }, + { "internalType": "address", "name": "", "type": "address" } + ], + "name": "venusSupplierIndex", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "venusSupplySpeeds", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [{ "internalType": "address", "name": "", "type": "address" }], + "name": "venusSupplyState", + "outputs": [ + { "internalType": "uint224", "name": "index", "type": "uint224" }, + { "internalType": "uint32", "name": "block", "type": "uint32" } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "venusVAIVaultRate", + "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }], + "payable": false, + "stateMutability": "view", + "type": "function" + } +] diff --git a/simulations/vip-183/simulations.ts b/simulations/vip-183/simulations.ts new file mode 100644 index 000000000..67f0973ca --- /dev/null +++ b/simulations/vip-183/simulations.ts @@ -0,0 +1,72 @@ +import { TransactionResponse } from "@ethersproject/providers"; +import { expect } from "chai"; +import { parseUnits } from "ethers/lib/utils"; +import { ethers } from "hardhat"; + +import { expectEvents } from "../../src/utils"; +import { forking, testVip } from "../../src/vip-framework"; +import { vip180 } from "../../vips/vip-180"; +import { LIQUID_STAKED_BNB_COMPTROLLER, STABLECOIN_COMPTROLLER, VAGEUR, VSNBNB, vip183 } from "../../vips/vip-183"; +import COMPTROLLER_ABI from "./abi/COMPTROLLER_ABI.json"; + +forking(32403700, () => { + let stableCoinComptroller: ethers.Contract; + let liquidStakeBnbComptroller: ethers.Contract; + + const provider = ethers.provider; + + before(async () => { + stableCoinComptroller = await new ethers.Contract(STABLECOIN_COMPTROLLER, COMPTROLLER_ABI, provider); + liquidStakeBnbComptroller = await new ethers.Contract(LIQUID_STAKED_BNB_COMPTROLLER, COMPTROLLER_ABI, provider); + }); + + describe("Pre-VIP behaviour", async () => { + it("Supply cap of agEUR equals 100,000", async () => { + const oldSupplyCap = await stableCoinComptroller.supplyCaps(VAGEUR); + expect(oldSupplyCap).to.equal(parseUnits("100000", 18)); + }); + + it("Borrow cap of agEUR equals 50,000", async () => { + const oldBorrowCap = await stableCoinComptroller.borrowCaps(VAGEUR); + expect(oldBorrowCap).to.equal(parseUnits("50000", 18)); + }); + + it("Supply cap of snBNB equals 2000", async () => { + const oldSupplyCap = await liquidStakeBnbComptroller.supplyCaps(VSNBNB); + expect(oldSupplyCap).to.equal(parseUnits("2000", 18)); + }); + + it("Borrow cap of snBNB equals 100", async () => { + const oldBorrowCap = await liquidStakeBnbComptroller.borrowCaps(VSNBNB); + expect(oldBorrowCap).to.equal(parseUnits("400", 18)); + }); + }); + + testVip("VIP-180 Risk Parameters Update", vip183(), { + callbackAfterExecution: async (txResponse: TransactionResponse) => { + await expectEvents(txResponse, [COMPTROLLER_ABI], ["NewSupplyCap", "NewBorrowCap", "Failure"], [2, 2, 0]); + }, + }); + + describe("Post-VIP behavior", async () => { + it("Supply cap of agEUR equals 8,000,000", async () => { + const newSupplyCap = await stableCoinComptroller.supplyCaps(VAGEUR); + expect(newSupplyCap).to.equal(parseUnits("8000000", 18)); + }); + + it("Borrow cap of agEUR equals 3,000,000", async () => { + const newBorrowCap = await stableCoinComptroller.borrowCaps(VAGEUR); + expect(newBorrowCap).to.equal(parseUnits("3000000", 18)); + }); + + it("Supply cap of snBNB equals 3,000", async () => { + const newSupplyCap = await liquidStakeBnbComptroller.supplyCaps(VSNBNB); + expect(newSupplyCap).to.equal(parseUnits("3000", 18)); + }); + + it("Borrow cap of snBNB equals 800", async () => { + const newBorrowCap = await liquidStakeBnbComptroller.borrowCaps(VSNBNB); + expect(newBorrowCap).to.equal(parseUnits("800", 18)); + }); + }); +}); From 953f3a871feb13dfe5844ba702a58d846ece2117 Mon Sep 17 00:00:00 2001 From: 0xLucian <0xluciandev@gmail.com> Date: Thu, 12 Oct 2023 12:29:23 +0300 Subject: [PATCH 3/4] fix: linter --- simulations/vip-183/simulations.ts | 1 - 1 file changed, 1 deletion(-) diff --git a/simulations/vip-183/simulations.ts b/simulations/vip-183/simulations.ts index 67f0973ca..3dcaf9c83 100644 --- a/simulations/vip-183/simulations.ts +++ b/simulations/vip-183/simulations.ts @@ -5,7 +5,6 @@ import { ethers } from "hardhat"; import { expectEvents } from "../../src/utils"; import { forking, testVip } from "../../src/vip-framework"; -import { vip180 } from "../../vips/vip-180"; import { LIQUID_STAKED_BNB_COMPTROLLER, STABLECOIN_COMPTROLLER, VAGEUR, VSNBNB, vip183 } from "../../vips/vip-183"; import COMPTROLLER_ABI from "./abi/COMPTROLLER_ABI.json"; From cb88315e28039233aa1e30965d5732d73dae4964 Mon Sep 17 00:00:00 2001 From: Jesus Lanchas Date: Thu, 12 Oct 2023 12:36:19 +0200 Subject: [PATCH 4/4] feat: set right agEUR risk params,description and id for the VIP 185 --- .../abi/COMPTROLLER_ABI.json | 0 .../{vip-183 => vip-185}/simulations.ts | 16 ++++++------- vips/{vip-183.ts => vip-185.ts} | 23 +++++++++++-------- 3 files changed, 22 insertions(+), 17 deletions(-) rename simulations/{vip-183 => vip-185}/abi/COMPTROLLER_ABI.json (100%) rename simulations/{vip-183 => vip-185}/simulations.ts (83%) rename vips/{vip-183.ts => vip-185.ts} (69%) diff --git a/simulations/vip-183/abi/COMPTROLLER_ABI.json b/simulations/vip-185/abi/COMPTROLLER_ABI.json similarity index 100% rename from simulations/vip-183/abi/COMPTROLLER_ABI.json rename to simulations/vip-185/abi/COMPTROLLER_ABI.json diff --git a/simulations/vip-183/simulations.ts b/simulations/vip-185/simulations.ts similarity index 83% rename from simulations/vip-183/simulations.ts rename to simulations/vip-185/simulations.ts index 3dcaf9c83..50e0b4e98 100644 --- a/simulations/vip-183/simulations.ts +++ b/simulations/vip-185/simulations.ts @@ -5,7 +5,7 @@ import { ethers } from "hardhat"; import { expectEvents } from "../../src/utils"; import { forking, testVip } from "../../src/vip-framework"; -import { LIQUID_STAKED_BNB_COMPTROLLER, STABLECOIN_COMPTROLLER, VAGEUR, VSNBNB, vip183 } from "../../vips/vip-183"; +import { LIQUID_STAKED_BNB_COMPTROLLER, STABLECOIN_COMPTROLLER, VAGEUR, VSNBNB, vip185 } from "../../vips/vip-185"; import COMPTROLLER_ABI from "./abi/COMPTROLLER_ABI.json"; forking(32403700, () => { @@ -30,32 +30,32 @@ forking(32403700, () => { expect(oldBorrowCap).to.equal(parseUnits("50000", 18)); }); - it("Supply cap of snBNB equals 2000", async () => { + it("Supply cap of snBNB equals 2,000", async () => { const oldSupplyCap = await liquidStakeBnbComptroller.supplyCaps(VSNBNB); expect(oldSupplyCap).to.equal(parseUnits("2000", 18)); }); - it("Borrow cap of snBNB equals 100", async () => { + it("Borrow cap of snBNB equals 400", async () => { const oldBorrowCap = await liquidStakeBnbComptroller.borrowCaps(VSNBNB); expect(oldBorrowCap).to.equal(parseUnits("400", 18)); }); }); - testVip("VIP-180 Risk Parameters Update", vip183(), { + testVip("VIP-185 Risk Parameters Update", vip185(), { callbackAfterExecution: async (txResponse: TransactionResponse) => { await expectEvents(txResponse, [COMPTROLLER_ABI], ["NewSupplyCap", "NewBorrowCap", "Failure"], [2, 2, 0]); }, }); describe("Post-VIP behavior", async () => { - it("Supply cap of agEUR equals 8,000,000", async () => { + it("Supply cap of agEUR equals 250,000", async () => { const newSupplyCap = await stableCoinComptroller.supplyCaps(VAGEUR); - expect(newSupplyCap).to.equal(parseUnits("8000000", 18)); + expect(newSupplyCap).to.equal(parseUnits("250000", 18)); }); - it("Borrow cap of agEUR equals 3,000,000", async () => { + it("Borrow cap of agEUR equals 200,000", async () => { const newBorrowCap = await stableCoinComptroller.borrowCaps(VAGEUR); - expect(newBorrowCap).to.equal(parseUnits("3000000", 18)); + expect(newBorrowCap).to.equal(parseUnits("200000", 18)); }); it("Supply cap of snBNB equals 3,000", async () => { diff --git a/vips/vip-183.ts b/vips/vip-185.ts similarity index 69% rename from vips/vip-183.ts rename to vips/vip-185.ts index 1ce0f74f3..06c2f6e3f 100644 --- a/vips/vip-183.ts +++ b/vips/vip-185.ts @@ -10,22 +10,27 @@ export const SNBNB_NEW_BORROW_CAP = parseUnits("800", 18); export const STABLECOIN_COMPTROLLER = "0x94c1495cD4c557f1560Cbd68EAB0d197e6291571"; export const VAGEUR = "0x795DE779Be00Ea46eA97a28BDD38d9ED570BCF0F"; -export const AGEUR_NEW_SUPPLY_CAP = parseUnits("8000000", 18); -export const AGEUR_NEW_BORROW_CAP = parseUnits("3000000", 18); +export const AGEUR_NEW_SUPPLY_CAP = parseUnits("250000", 18); +export const AGEUR_NEW_BORROW_CAP = parseUnits("200000", 18); -export const vip183 = () => { +export const vip185 = () => { const meta = { version: "v2", - title: "VIP-183 Risk Parameters Adjustments", - description: `This VIP will perform the following Risk Parameters actions as per Chaos Labs latest recommendations. + title: "VIP-185 Risk Parameters Adjustments (SnBNB and agEUR)", + description: `#### Description + +This VIP will perform the following Risk Parameters actions as per Chaos Labs latest recommendations in this Venus community forum publication: [Risk Parameter Updates 10/09/2023](https://community.venus.io/t/chaos-labs-risk-parameter-updates-10-09-2023/3837) - **SnBNB** (Liquid Staked BNB pool) - Increase supply cap to 3,000 SnBNB - Increase borrow cap to 800 SnBNB - **agEUR** (Stablecoins pool) - - Increase supply cap to 8,000,000 agEUR - - Increase borrow cap to 3,000,000 agEUR -`, + - Increase supply cap to 250,000 agEUR + - Increase borrow cap to 200,000 agEUR + +Complete analysis and details of these recommendations are available in the above publication. + +VIP simulation: https://github.com/VenusProtocol/vips/pull/86`, forDescription: "I agree that Venus Protocol should proceed with this proposal", againstDescription: "I do not think that Venus Protocol should proceed with this proposal", abstainDescription: "I am indifferent to whether Venus Protocol proceeds or not", @@ -57,6 +62,6 @@ export const vip183 = () => { }, ], meta, - ProposalType.REGULAR, + ProposalType.FAST_TRACK, ); };