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Pw/refinance-portfolio-support-fix (#3941)
* removed LUSD from emode stablecoin tokens list * wip * Added Morpho support * Debug cleanup * wip * cleanup * Fixed review comments * Fixed
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2 changes: 1 addition & 1 deletion
2
features/refinance/ethCorrelatedUpperCase.ts → ...res/refinance/emodeEthCorrelatedTokens.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| export const emodeStablecoinTokensUpperCase = [ | ||
| 'ADAI', | ||
| 'AETHDAI', | ||
| 'AETHLUSD', | ||
| 'AETHPYUSD', | ||
| 'AETHSDAI', | ||
| 'AETHUSDC', | ||
| 'AETHUSDT', | ||
| 'AUSDC', | ||
| 'AUSDT', | ||
| 'CDAI', | ||
| 'CRVUSD', | ||
| 'CUSDC', | ||
| 'CUSDCV3', | ||
| 'DAI', | ||
| 'FRAX', | ||
| 'GHO', | ||
| 'GUSD', | ||
| 'PYUSD', | ||
| 'SDAI', | ||
| 'SUSD', | ||
| 'SUSDE', | ||
| 'USDC.E', | ||
| 'USDC', | ||
| 'USDE', | ||
| 'USDT', | ||
| ] |
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103 changes: 103 additions & 0 deletions
103
handlers/portfolio/positions/handlers/aave-like/getRawPositionDetails.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| import { RiskRatio } from '@oasisdex/dma-library' | ||
| import { getChainInfoByChainId } from '@summer_fi/summerfi-sdk-common' | ||
| import BigNumber from 'bignumber.js' | ||
| import { NetworkIds, type NetworkNames } from 'blockchain/networks' | ||
| import type { OmniProductType } from 'features/omni-kit/types' | ||
| import { getAaveLikePoolId, getAaveLikePositionId } from 'features/refinance/helpers' | ||
| import { getEmode } from 'features/refinance/helpers/getEmode' | ||
| import { mapTokenToSdkToken } from 'features/refinance/helpers/mapTokenToSdkToken' | ||
| import type { TokensPricesList } from 'handlers/portfolio/positions/helpers' | ||
| import type { DpmSubgraphData } from 'handlers/portfolio/positions/helpers/getAllDpmsForWallet' | ||
| import type { PortfolioPosition } from 'handlers/portfolio/types' | ||
| import { zero } from 'helpers/zero' | ||
| import type { LendingProtocol } from 'lendingProtocols' | ||
|
|
||
| export function getRawPositionDetails( | ||
| dpm: DpmSubgraphData, | ||
| calculations: { | ||
| collateral: BigNumber | ||
| debt: BigNumber | ||
| buyingPower: BigNumber | ||
| netValue: BigNumber | ||
| netValueInCollateralToken: BigNumber | ||
| netValueInDebtToken: BigNumber | ||
| totalExposure: BigNumber | ||
| netBorrowCostPercentage: BigNumber | ||
| collateralLiquidityRate: BigNumber | ||
| debtVariableBorrowRate: BigNumber | ||
| }, | ||
| liquidationPrice: string, | ||
| primaryTokenPrice: BigNumber, | ||
| secondaryTokenPrice: BigNumber, | ||
| onChainPositionData: any, | ||
| commonData: { | ||
| positionId: string | number | ||
| type: OmniProductType | ||
| network: NetworkNames | ||
| protocol: LendingProtocol | ||
| primaryToken: string | ||
| secondaryToken: string | ||
| url: string | ||
| automations: { | ||
| autoBuy?: { enabled: boolean; price?: number | undefined } | undefined | ||
| autoSell?: { enabled: boolean; price?: number | undefined } | undefined | ||
| constantMultiple?: { enabled: boolean; price?: number | undefined } | undefined | ||
| stopLoss?: { enabled: boolean; price?: number | undefined } | undefined | ||
| takeProfit?: { enabled: boolean; price?: number | undefined } | undefined | ||
| } | ||
| availableToRefinance: boolean | ||
| }, | ||
| lendingProtocol: LendingProtocol, | ||
| prices: TokensPricesList, | ||
| ) { | ||
| const chainFamily = getChainInfoByChainId(dpm.networkId) | ||
| if (!chainFamily) { | ||
| throw new Error(`ChainId ${NetworkIds.MAINNET} is not supported`) | ||
| } | ||
| const collateral = calculations.collateral | ||
| const debt = calculations.debt | ||
| const collateralPrice = primaryTokenPrice.toString() | ||
| const debtPrice = secondaryTokenPrice.toString() | ||
|
|
||
| const riskRatio = new RiskRatio( | ||
| Number(collateral) > 0 | ||
| ? new BigNumber(debt).times(debtPrice).div(new BigNumber(collateral).times(collateralPrice)) | ||
| : zero, | ||
| RiskRatio.TYPE.LTV, | ||
| ) | ||
|
|
||
| const borrowRate = calculations.netBorrowCostPercentage | ||
| const maxRiskRatio = new RiskRatio( | ||
| onChainPositionData.category.maxLoanToValue, | ||
| RiskRatio.TYPE.LTV, | ||
| ) | ||
|
|
||
| const collateralToken = mapTokenToSdkToken(chainFamily.chainInfo, commonData.primaryToken) | ||
| const debtToken = mapTokenToSdkToken(chainFamily.chainInfo, commonData.secondaryToken) | ||
| const emodeType = getEmode(collateralToken, debtToken) | ||
|
|
||
| const poolId = getAaveLikePoolId( | ||
| lendingProtocol, | ||
| chainFamily.chainInfo, | ||
| collateralToken, | ||
| debtToken, | ||
| emodeType, | ||
| ) | ||
| const positionId = getAaveLikePositionId(lendingProtocol, dpm.vaultId) | ||
|
|
||
| const rawPositionDetails: PortfolioPosition['rawPositionDetails'] = { | ||
| collateralAmount: collateral.toString(), | ||
| debtAmount: debt.toString(), | ||
| collateralPrice, | ||
| debtPrice, | ||
| ethPrice: prices['ETH'].toString(), | ||
| liquidationPrice: liquidationPrice, | ||
| ltv: riskRatio.loanToValue.toString(), | ||
| maxLtv: maxRiskRatio.loanToValue.toString(), | ||
| borrowRate: borrowRate.toString(), | ||
| positionId, | ||
| poolId, | ||
| pairId: 1, // TODO: investigate what used for | ||
| } | ||
| return rawPositionDetails | ||
| } |
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