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✨ Implement new cbBTC/USDC Merit Action aprs (#2222)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,47 +1,87 @@ | ||
| import { ProtocolAction } from '@aave/contract-helpers'; | ||
| import { ReserveIncentiveResponse } from '@aave/math-utils/dist/esm/formatters/incentive/calculate-reserve-incentives'; | ||
| import { AaveV3Ethereum } from '@bgd-labs/aave-address-book'; | ||
| import { useQuery } from '@tanstack/react-query'; | ||
| import { useRootStore } from 'src/store/root'; | ||
| import { CustomMarket } from 'src/ui-config/marketsConfig'; | ||
|
|
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| export enum MeritAction { | ||
| ETHEREUM_STKGHO = 'ethereum-stkgho', | ||
| SUPPLY_CBBTC_BORROW_USDC = 'ethereum-supply-cbbtc-borrow-usdc', | ||
| } | ||
|
|
||
| type MeritIncentives = { | ||
| totalAPR: number; | ||
| actionsAPR: { | ||
| stkgho: number; | ||
| gho: number; | ||
| [key in MeritAction]: number; | ||
| }; | ||
| }; | ||
|
|
||
| const url = 'https://apps.aavechan.com/api/merit/aprs'; | ||
|
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| export const useMeritIncentives = (asset: 'gho' | 'stkgho') => { | ||
| export type MeritReserveIncentiveData = Omit<ReserveIncentiveResponse, 'incentiveAPR'> & { | ||
| action: MeritAction; | ||
| protocolAction?: ProtocolAction; | ||
| }; | ||
|
|
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| const getMeritData = (market: string, symbol: string): MeritReserveIncentiveData | undefined => | ||
| MERIT_DATA_MAP[market]?.[symbol]; | ||
|
|
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| const MERIT_DATA_MAP: Record<string, Record<string, MeritReserveIncentiveData>> = { | ||
| [CustomMarket.proto_mainnet_v3]: { | ||
| GHO: { | ||
| action: MeritAction.ETHEREUM_STKGHO, | ||
| rewardTokenAddress: AaveV3Ethereum.ASSETS.GHO.UNDERLYING, | ||
| rewardTokenSymbol: 'GHO', | ||
| }, | ||
| cbBTC: { | ||
| action: MeritAction.SUPPLY_CBBTC_BORROW_USDC, | ||
| rewardTokenAddress: AaveV3Ethereum.ASSETS.USDC.A_TOKEN, | ||
| rewardTokenSymbol: 'aEthUSDC', | ||
| protocolAction: ProtocolAction.supply, | ||
| }, | ||
| USDC: { | ||
| action: MeritAction.SUPPLY_CBBTC_BORROW_USDC, | ||
| rewardTokenAddress: AaveV3Ethereum.ASSETS.USDC.A_TOKEN, | ||
| rewardTokenSymbol: 'aEthUSDC', | ||
| protocolAction: ProtocolAction.borrow, | ||
| }, | ||
| }, | ||
| }; | ||
|
|
||
| export const useMeritIncentives = ({ | ||
| symbol, | ||
| market, | ||
| protocolAction, | ||
| }: { | ||
| symbol: string; | ||
| market: string; | ||
| protocolAction?: ProtocolAction; | ||
| }) => { | ||
| return useQuery({ | ||
| queryFn: async () => { | ||
| const response = await fetch(url); | ||
| const data = await response.json(); | ||
| return data.currentAPR as MeritIncentives; | ||
| const meritIncentives = data.currentAPR as MeritIncentives; | ||
|
|
||
| return meritIncentives; | ||
| }, | ||
| queryKey: ['meritIncentives'], | ||
| staleTime: 1000 * 60 * 5, | ||
| select: (data) => { | ||
| // rewards are always in GHO, for now | ||
| const meritReserveIncentiveData = getMeritData(market, symbol); | ||
| if (!meritReserveIncentiveData) { | ||
| return null; | ||
| } | ||
| if (meritReserveIncentiveData.protocolAction !== protocolAction) { | ||
| return null; | ||
| } | ||
|
|
||
| const APR = data.actionsAPR[meritReserveIncentiveData.action]; | ||
| return { | ||
| incentiveAPR: (data.actionsAPR[asset] / 100).toString(), | ||
| rewardTokenAddress: AaveV3Ethereum.ASSETS.GHO.UNDERLYING, | ||
| rewardTokenSymbol: 'GHO', | ||
| incentiveAPR: (APR / 100).toString(), | ||
| rewardTokenAddress: meritReserveIncentiveData.rewardTokenAddress, | ||
| rewardTokenSymbol: meritReserveIncentiveData.rewardTokenSymbol, | ||
| } as ReserveIncentiveResponse; | ||
| }, | ||
| }); | ||
| }; | ||
|
|
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| export const useUserMeritIncentives = () => { | ||
| const user = useRootStore((store) => store.account); | ||
| return useQuery({ | ||
| queryFn: async () => { | ||
| const response = await fetch(`${url}?user=${user}`); | ||
| const data = await response.json(); | ||
| return data.currentAPR as MeritIncentives; | ||
| }, | ||
| queryKey: ['meritIncentives', user], | ||
| staleTime: 1000 * 60 * 5, | ||
| }); | ||
| }; |
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This commit was deployed on ipfs
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This commit was deployed on ipfs
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This commit was deployed on ipfs