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AERA Finance - support special tokens that behave like ERC4626s but dont comply to the standard #11299

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AERA Finance - support special tokens that behave like ERC4626s but dont comply to the standard #11299

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30 changes: 25 additions & 5 deletions projects/aera/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,8 @@ const config = {
address: "0xa1c908cf7371047649dfca9ece01327dc6db3094",
fromBlock: 48024333
}
]
],
specialTokens: []
},
ethereum: {
aavePool: '0x87870Bca3F3fD6335C3F4ce8392D69350B4fA4E2',
Expand Down Expand Up @@ -70,7 +71,8 @@ const config = {
address: "0x38896b4ac8420b8A2B768001Da44d11109F1797D",
fromBlock: 18737324
}
]
],
specialTokens: ['0x971e5b5D4baa5607863f3748FeBf287C7bf82618']
},
arbitrum: {
aavePool: '0x794a61358D6845594F94dc1DB02A252b5b4814aD',
Expand All @@ -91,7 +93,8 @@ const config = {
address: "0xaF2762E1F75DeCdb8d240576e7A2CEc1A365cD46",
fromBlock: 203397910
}
]
],
specialTokens: []
},
base: {
aavePool: '0xA238Dd80C259a72e81d7e4664a9801593F98d1c5',
Expand All @@ -116,7 +119,8 @@ const config = {
address: "0x5CD0Cb0DcDEF98a8d07a8D44054a13F2c35C53E1",
fromBlock: 13582859
}
]
],
specialTokens: []
},
}

Expand All @@ -131,6 +135,7 @@ Object.keys(config).forEach(chain => {
const COMETS = config[chain].comets
const COMET_REWARD = config[chain].cometReward
const vaultFactories = config[chain].vaultFactories
const specialTokens = config[chain].specialTokens

const vaultCreateds = []
for (const { address, fromBlock} of vaultFactories) {
Expand Down Expand Up @@ -180,10 +185,21 @@ Object.keys(config).forEach(chain => {
}
}

const [underlyingTokens, vaultErc4626Balances, tokenNames,] = await Promise.all([
const specialTokensCalls = []
for (const tokenAndOwner of tokensAndOwners) {
const specialToken = specialTokens.find(x => x.toLowerCase() === tokenAndOwner[0].toLowerCase())

if (specialToken) {
specialTokensCalls.push([specialToken, tokenAndOwner[1]])
}
}

const [underlyingTokens, vaultErc4626Balances, tokenNames, specialTokensAssets, specialTokensBalances] = await Promise.all([
api.multiCall({ abi: 'address:asset', calls: Object.keys(erc4626UnderylingMap) }),
api.multiCall({ abi: 'erc20:balanceOf', calls: erc4626sAndOwners.map(x => ({ target: x[0], params: x[1] })) }),
api.multiCall({ abi: 'string:name', calls: positions.map(x => x[0]), permitFailure: true }),
api.multiCall({ abi: 'address:asset', calls: specialTokensCalls.map(x => x[0])}),
api.multiCall({ abi: 'erc20:balanceOf', calls: specialTokensCalls.map(x => ({ target: x[0], params: x[1] })) })
])
await processLendingTvls(positions, tokenNames, api, AAVE_POOL, AAVE_POOL_DATA_PROVIDER, COMETS, vaults, COMET_REWARD)

Expand All @@ -196,6 +212,10 @@ Object.keys(config).forEach(chain => {
api.add(underlyingToken, vaultConvertToAssets[i])
})

specialTokensAssets.forEach((asset, i) => {
api.add(asset, specialTokensBalances[i])
})

return sumTokens2({ api, tokensAndOwners })
}
}
Expand Down
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