mirror of
https://github.com/Instadapp/fla-fees-subgraph.git
synced 2024-07-29 21:57:15 +00:00
Merge pull request #1 from Richa-iitr/fla-fees
Modified Logic [Latest deployment]
This commit is contained in:
Richa
GitHub
commit
865013fa2b
132
abis/Balancer.json
Normal file
132
abis/Balancer.json
Normal file
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@ -0,0 +1,132 @@
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[
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||||||
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{
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"inputs": [
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{ "internalType": "contract IVault", "name": "_vault", "type": "address" }
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],
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||||||
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"stateMutability": "nonpayable",
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||||||
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"type": "constructor"
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||||||
|
},
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||||||
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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": "newFlashLoanFeePercentage",
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"type": "uint256"
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}
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],
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"name": "FlashLoanFeePercentageChanged",
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"type": "event"
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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": "newSwapFeePercentage",
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"type": "uint256"
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}
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],
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"name": "SwapFeePercentageChanged",
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"type": "event"
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},
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{
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"inputs": [
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{ "internalType": "bytes4", "name": "selector", "type": "bytes4" }
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],
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"name": "getActionId",
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"outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
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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": "getAuthorizer",
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"outputs": [
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{ "internalType": "contract IAuthorizer", "name": "", "type": "address" }
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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": "contract IERC20[]",
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"name": "tokens",
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"type": "address[]"
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}
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],
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"name": "getCollectedFeeAmounts",
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"outputs": [
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{ "internalType": "uint256[]", "name": "feeAmounts", "type": "uint256[]" }
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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": "getFlashLoanFeePercentage",
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"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
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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": "getSwapFeePercentage",
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"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
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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": "newFlashLoanFeePercentage",
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"type": "uint256"
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}
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],
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"name": "setFlashLoanFeePercentage",
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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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"inputs": [
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{
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"internalType": "uint256",
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"name": "newSwapFeePercentage",
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"type": "uint256"
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}
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],
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"name": "setSwapFeePercentage",
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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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"inputs": [],
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"name": "vault",
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"outputs": [
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{ "internalType": "contract IVault", "name": "", "type": "address" }
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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": "contract IERC20[]",
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"name": "tokens",
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"type": "address[]"
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},
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{ "internalType": "uint256[]", "name": "amounts", "type": "uint256[]" },
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{ "internalType": "address", "name": "recipient", "type": "address" }
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],
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"name": "withdrawCollectedFees",
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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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268
abis/Maker.json
Normal file
268
abis/Maker.json
Normal file
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@ -0,0 +1,268 @@
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[
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{
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"inputs": [
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{ "internalType": "address", "name": "daiJoin_", "type": "address" },
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{ "internalType": "address", "name": "vow_", "type": "address" }
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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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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "address",
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"name": "usr",
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"type": "address"
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}
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],
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"name": "Deny",
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"type": "event"
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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": true,
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"internalType": "bytes32",
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"name": "what",
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"type": "bytes32"
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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": "data",
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"type": "uint256"
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}
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],
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"name": "File",
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"type": "event"
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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": true,
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"internalType": "address",
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"name": "receiver",
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"type": "address"
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},
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{
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"indexed": false,
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"internalType": "address",
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"name": "token",
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"type": "address"
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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": "amount",
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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": "fee",
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"type": "uint256"
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}
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],
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"name": "FlashLoan",
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"type": "event"
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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": true,
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"internalType": "address",
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"name": "usr",
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"type": "address"
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}
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],
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"name": "Rely",
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"type": "event"
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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": true,
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"internalType": "address",
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"name": "receiver",
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"type": "address"
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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": "amount",
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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": "fee",
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"type": "uint256"
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}
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],
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"name": "VatDaiFlashLoan",
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"type": "event"
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},
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{
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"inputs": [],
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"name": "CALLBACK_SUCCESS",
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"outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
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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": "CALLBACK_SUCCESS_VAT_DAI",
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"outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
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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": "accrue",
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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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"inputs": [],
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"name": "convert",
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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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"inputs": [],
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"name": "dai",
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"outputs": [
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{ "internalType": "contract DaiLike", "name": "", "type": "address" }
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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": "daiJoin",
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"outputs": [
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{ "internalType": "contract DaiJoinLike", "name": "", "type": "address" }
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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": [{ "internalType": "address", "name": "usr", "type": "address" }],
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|
"name": "deny",
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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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||||||
|
{
|
||||||
|
"inputs": [
|
||||||
|
{ "internalType": "bytes32", "name": "what", "type": "bytes32" },
|
||||||
|
{ "internalType": "uint256", "name": "data", "type": "uint256" }
|
||||||
|
],
|
||||||
|
"name": "file",
|
||||||
|
"outputs": [],
|
||||||
|
"stateMutability": "nonpayable",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [
|
||||||
|
{ "internalType": "address", "name": "token", "type": "address" },
|
||||||
|
{ "internalType": "uint256", "name": "amount", "type": "uint256" }
|
||||||
|
],
|
||||||
|
"name": "flashFee",
|
||||||
|
"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [
|
||||||
|
{
|
||||||
|
"internalType": "contract IERC3156FlashBorrower",
|
||||||
|
"name": "receiver",
|
||||||
|
"type": "address"
|
||||||
|
},
|
||||||
|
{ "internalType": "address", "name": "token", "type": "address" },
|
||||||
|
{ "internalType": "uint256", "name": "amount", "type": "uint256" },
|
||||||
|
{ "internalType": "bytes", "name": "data", "type": "bytes" }
|
||||||
|
],
|
||||||
|
"name": "flashLoan",
|
||||||
|
"outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
|
||||||
|
"stateMutability": "nonpayable",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [],
|
||||||
|
"name": "max",
|
||||||
|
"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [
|
||||||
|
{ "internalType": "address", "name": "token", "type": "address" }
|
||||||
|
],
|
||||||
|
"name": "maxFlashLoan",
|
||||||
|
"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [{ "internalType": "address", "name": "usr", "type": "address" }],
|
||||||
|
"name": "rely",
|
||||||
|
"outputs": [],
|
||||||
|
"stateMutability": "nonpayable",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [],
|
||||||
|
"name": "toll",
|
||||||
|
"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [],
|
||||||
|
"name": "vat",
|
||||||
|
"outputs": [
|
||||||
|
{ "internalType": "contract VatLike_4", "name": "", "type": "address" }
|
||||||
|
],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [
|
||||||
|
{
|
||||||
|
"internalType": "contract IVatDaiFlashBorrower",
|
||||||
|
"name": "receiver",
|
||||||
|
"type": "address"
|
||||||
|
},
|
||||||
|
{ "internalType": "uint256", "name": "amount", "type": "uint256" },
|
||||||
|
{ "internalType": "bytes", "name": "data", "type": "bytes" }
|
||||||
|
],
|
||||||
|
"name": "vatDaiFlashLoan",
|
||||||
|
"outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
|
||||||
|
"stateMutability": "nonpayable",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [],
|
||||||
|
"name": "vow",
|
||||||
|
"outputs": [{ "internalType": "address", "name": "", "type": "address" }],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"inputs": [{ "internalType": "address", "name": "", "type": "address" }],
|
||||||
|
"name": "wards",
|
||||||
|
"outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
|
||||||
|
"stateMutability": "view",
|
||||||
|
"type": "function"
|
||||||
|
}
|
||||||
|
]
|
||||||
135
src/fla.ts
135
src/fla.ts
|
|
@ -1,102 +1,61 @@
|
||||||
import { Address, BigInt, ethereum } from "@graphprotocol/graph-ts";
|
import { Address, BigInt, Bytes, ethereum } from "@graphprotocol/graph-ts";
|
||||||
import {
|
import {
|
||||||
ExecuteOperationCall,
|
ExecuteOperationCall,
|
||||||
FLA,
|
FLA,
|
||||||
|
LogFlashloan,
|
||||||
OnFlashLoanCall,
|
OnFlashLoanCall,
|
||||||
ReceiveFlashLoanCall,
|
ReceiveFlashLoanCall,
|
||||||
} from "../generated/FLA/FLA";
|
} from "../generated/FLA/FLA";
|
||||||
|
import { FlashLoanFeePercentageChanged } from "../generated/Balancer/Balancer";
|
||||||
|
import { File } from "../generated/Maker/Maker";
|
||||||
import { FeeData } from "../generated/schema";
|
import { FeeData } from "../generated/schema";
|
||||||
|
|
||||||
// const DAI = new Address(0x6b175474e89094c44da98b954eedeac495271d0f);
|
// const DAI = new Address(0x6b175474e89094c44da98b954eedeac495271d0f);
|
||||||
export function handleExecuteOperation(call: ExecuteOperationCall): void {
|
var balancerFee = BigInt.fromI32(0);
|
||||||
// let assets = call.inputs._assets;
|
var makerBPS = BigInt.fromI32(0);
|
||||||
// let amounts = call.inputs._amounts;
|
const e4 = BigInt.fromI32(10).pow(4);
|
||||||
// let user = call.inputs._initiator;
|
const e14 = BigInt.fromI32(10).pow(14);
|
||||||
let fees = call.inputs._premiums;
|
const e18 = BigInt.fromI32(10).pow(18);
|
||||||
let length = fees.length;
|
export function handleFlashloan(event: LogFlashloan): void {
|
||||||
let data_ = call.inputs._data;
|
//balancer: result = product == 0 ? 0 : ((product - 1) / FixedPoint.ONE) + 1;
|
||||||
|
//maker: _mul(amount, toll) / WAD
|
||||||
|
let tokens = event.params.tokens;
|
||||||
|
let route = event.params.route.toI32();
|
||||||
|
let amounts = event.params.amounts;
|
||||||
|
let user = event.params.account;
|
||||||
|
|
||||||
let decoded = ethereum.decode("(uint256,address[],uint256[],address,bytes)", data_)?.toTuple();
|
for (let i = 0; i < tokens.length; i++) {
|
||||||
if (decoded != undefined) {
|
let id = user.toHexString() + "#" + tokens[i].toHexString();
|
||||||
let tokens = decoded[1].toArray();
|
let data = createOrLoadFeeData(id);
|
||||||
let amounts = decoded[2].toArray();
|
data.user = user;
|
||||||
let user = decoded[3].toAddress();
|
data.token = tokens[i];
|
||||||
|
|
||||||
for (let i = 0; i < length; i++) {
|
let fees_ = BigInt.fromI32(0);
|
||||||
let id = user.toHexString() + "#" + tokens[i].toAddress().toHexString();
|
if (route == 1) {
|
||||||
let data = createOrLoadFeeData(id);
|
fees_ = amounts[i].times(BigInt.fromI32(9)).div((e4));
|
||||||
data.user = user;
|
} else if (route == 2 || route == 3 || route == 4) {
|
||||||
data.token = tokens[i].toAddress();
|
fees_ = amounts[i].times(makerBPS).div((e4));
|
||||||
|
} else if (route == 5 || route == 6 || route == 7) {
|
||||||
let instaAmt_ = amounts[i]
|
let pdt_ = amounts[i].times(balancerFee);
|
||||||
.toBigInt()
|
if (pdt_.toI32() == 0) {
|
||||||
.times(BigInt.fromI32(5))
|
fees_ = BigInt.fromI32(0);
|
||||||
.div(BigInt.fromI32(1e4));
|
} else {
|
||||||
if (instaAmt_ > fees[i]) {
|
fees_ = pdt_
|
||||||
data.flaFee += instaAmt_.minus(fees[i]).toI32();
|
.minus(BigInt.fromI32(1))
|
||||||
|
.div(e18)
|
||||||
|
.plus(BigInt.fromI32(1));
|
||||||
}
|
}
|
||||||
data.routeFee += fees[i].toI32();
|
|
||||||
data.save();
|
|
||||||
}
|
}
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export function handleOnFlashloan(call: OnFlashLoanCall): void {
|
let instaFees = amounts[i]
|
||||||
// let amount = call.inputs._amount;
|
.times(BigInt.fromI32(5))
|
||||||
let fee = call.inputs._fee;
|
.div(e4);
|
||||||
let data_ = call.inputs._data;
|
|
||||||
let decoded = ethereum.decode("(uint256,address[],uint256[],address,bytes)", data_)?.toTuple();
|
|
||||||
if (decoded != undefined) {
|
|
||||||
let tokens = decoded[1].toArray();
|
|
||||||
let amounts = decoded[2].toArray();
|
|
||||||
let user = decoded[3].toAddress();
|
|
||||||
|
|
||||||
for (let i = 0; i < tokens.length; i++) {
|
if (instaFees > fees_) {
|
||||||
let id = user.toHexString() + "#" + tokens[i].toAddress().toHexString();
|
data.flaFee = instaFees.minus(fees_).toI32();
|
||||||
let data = createOrLoadFeeData(id);
|
|
||||||
data.user = user;
|
|
||||||
data.token = tokens[i].toAddress();
|
|
||||||
|
|
||||||
let instaAmt_ = amounts[i]
|
|
||||||
.toBigInt()
|
|
||||||
.times(BigInt.fromI32(5))
|
|
||||||
.div(BigInt.fromI32(1e4));
|
|
||||||
if (instaAmt_ > fee) {
|
|
||||||
data.flaFee += instaAmt_.minus(fee).toI32();
|
|
||||||
}
|
|
||||||
data.routeFee += fee.toI32();
|
|
||||||
data.save();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
export function handleReceiveFlashloan(call: ReceiveFlashLoanCall): void {
|
|
||||||
let fees = call.inputs._fees;
|
|
||||||
let length = fees.length;
|
|
||||||
let data_ = call.inputs._data;
|
|
||||||
|
|
||||||
let decoded = ethereum.decode("(uint256,address[],uint256[],address,bytes)", data_)?.toTuple();
|
|
||||||
if (decoded != undefined) {
|
|
||||||
let tokens = decoded[1].toArray();
|
|
||||||
let amounts = decoded[2].toArray();
|
|
||||||
let user = decoded[3].toAddress();
|
|
||||||
|
|
||||||
for (let i = 0; i < length; i++) {
|
|
||||||
let id = user.toHexString() + "#" + tokens[i].toAddress().toHexString();
|
|
||||||
let data = createOrLoadFeeData(id);
|
|
||||||
data.user = user;
|
|
||||||
data.token = tokens[i].toAddress();
|
|
||||||
|
|
||||||
let instaAmt_ = amounts[i]
|
|
||||||
.toBigInt()
|
|
||||||
.times(BigInt.fromI32(5))
|
|
||||||
.div(BigInt.fromI32(1e4));
|
|
||||||
if (instaAmt_ > fees[i]) {
|
|
||||||
data.flaFee += instaAmt_.minus(fees[i]).toI32();
|
|
||||||
}
|
|
||||||
data.routeFee += fees[i].toI32();
|
|
||||||
data.save();
|
|
||||||
}
|
}
|
||||||
|
data.routeFee = fees_.toI32();
|
||||||
|
data.save();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -111,3 +70,13 @@ export function createOrLoadFeeData(id: string): FeeData {
|
||||||
}
|
}
|
||||||
return data;
|
return data;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
export function handleBalancerFeePercentChanged(
|
||||||
|
event: FlashLoanFeePercentageChanged
|
||||||
|
): void {
|
||||||
|
balancerFee = event.params.newFlashLoanFeePercentage;
|
||||||
|
}
|
||||||
|
export function handleMakerTollChanged(event: File): void {
|
||||||
|
if (event.params.what.toString() == "toll")
|
||||||
|
makerBPS = event.params.data.div(e14);
|
||||||
|
}
|
||||||
|
|
|
||||||
|
|
@ -8,6 +8,7 @@ dataSources:
|
||||||
source:
|
source:
|
||||||
address: "0x619Ad2D02dBeE6ebA3CDbDA3F98430410e892882"
|
address: "0x619Ad2D02dBeE6ebA3CDbDA3F98430410e892882"
|
||||||
abi: FLA
|
abi: FLA
|
||||||
|
startBlock: 13710800
|
||||||
mapping:
|
mapping:
|
||||||
kind: ethereum/events
|
kind: ethereum/events
|
||||||
apiVersion: 0.0.6
|
apiVersion: 0.0.6
|
||||||
|
|
@ -17,11 +18,55 @@ dataSources:
|
||||||
abis:
|
abis:
|
||||||
- name: FLA
|
- name: FLA
|
||||||
file: ./abis/FLA.json
|
file: ./abis/FLA.json
|
||||||
callHandlers:
|
- name: Balancer
|
||||||
- function: executeOperation(address[],uint256[],uint256[],address,bytes)
|
file: ./abis/Balancer.json
|
||||||
handler: handleExecuteOperation
|
- name: Maker
|
||||||
- function: onFlashLoan(address,address,uint256,uint256,bytes)
|
file: ./abis/Maker.json
|
||||||
handler: handleOnFlashloan
|
eventHandlers:
|
||||||
- function: receiveFlashLoan(address[],uint256[],uint256[],bytes)
|
- event: LogFlashloan(indexed address,indexed uint256,address[],uint256[])
|
||||||
handler: handleReceiveFlashloan
|
handler: handleFlashloan
|
||||||
|
file: ./src/fla.ts
|
||||||
|
- kind: ethereum
|
||||||
|
name: Maker
|
||||||
|
network: mainnet
|
||||||
|
source:
|
||||||
|
address: "0x1EB4CF3A948E7D72A198fe073cCb8C7a948cD853"
|
||||||
|
abi: Maker
|
||||||
|
startBlock: 12652206
|
||||||
|
mapping:
|
||||||
|
kind: ethereum/events
|
||||||
|
apiVersion: 0.0.6
|
||||||
|
language: wasm/assemblyscript
|
||||||
|
entities:
|
||||||
|
- FeeData
|
||||||
|
abis:
|
||||||
|
- name: FLA
|
||||||
|
file: ./abis/FLA.json
|
||||||
|
- name: Maker
|
||||||
|
file: ./abis/Maker.json
|
||||||
|
eventHandlers:
|
||||||
|
- event: File(indexed bytes32,uint256)
|
||||||
|
handler: handleMakerTollChanged
|
||||||
|
file: ./src/fla.ts
|
||||||
|
- kind: ethereum
|
||||||
|
name: Balancer
|
||||||
|
network: mainnet
|
||||||
|
source:
|
||||||
|
address: "0xce88686553686DA562CE7Cea497CE749DA109f9F"
|
||||||
|
abi: Balancer
|
||||||
|
startBlock: 13710826
|
||||||
|
mapping:
|
||||||
|
kind: ethereum/events
|
||||||
|
apiVersion: 0.0.6
|
||||||
|
language: wasm/assemblyscript
|
||||||
|
entities:
|
||||||
|
- FeeData
|
||||||
|
abis:
|
||||||
|
- name: FLA
|
||||||
|
file: ./abis/FLA.json
|
||||||
|
- name: Balancer
|
||||||
|
file: ./abis/Balancer.json
|
||||||
|
eventHandlers:
|
||||||
|
- event: FlashLoanFeePercentageChanged(uint256)
|
||||||
|
handler: handleBalancerFeePercentChanged
|
||||||
file: ./src/fla.ts
|
file: ./src/fla.ts
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue
Block a user