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dhruv-chauhandhruv-chauhan
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feat(#major); superlend; add subgraph (#2671)
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‎deployment/deployment.json‎

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}
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}
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}
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},
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"superlend": {
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"schema": "lending",
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"base": "aave-forks",
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"protocol": "superlend",
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"project": "superlend",
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"deployments": {
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"superlend-etherlink-mainnet": {
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"network": "etherlink-mainnet",
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"status": "prod",
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"versions": {
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"schema": "3.1.0",
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"subgraph": "1.0.0",
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"methodology": "1.0.0"
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},
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"files": {
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"template": "superlend.template.yaml"
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},
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"options": {
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"prepare:yaml": true,
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"prepare:constants": false
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},
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"services": {
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"hosted-service": {
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"slug": "superlend-etherlink-mainnet",
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"query-id": "superlend-etherlink-mainnet"
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},
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"decentralized-network": {
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"slug": "superlend-etherlink-mainnet",
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"query-id": "todo"
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}
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}
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}
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}
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}
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}

‎subgraphs/aave-forks/package-lock.json‎

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‎subgraphs/aave-forks/protocols/superlend/config/deployments/superlend-etherlink-mainnet/configurations.json‎

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{
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"network": "etherlink-mainnet",
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"factory": {
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"address": "0x5ccf60c7e10547c5389e9cbff543e5d0db9f4fec",
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"startBlock": 3283856
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},
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"lendingPoolConfigurator": {
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"address": "0x30f6880bb1cf780a49eb4ef64e64585780aae060",
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"startBlock": 3283856
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},
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"LendingPool": {
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"address": "0x3bd16d195786fb2f509f2e2d7f69920262ef114d",
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"startBlock": 3283856
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},
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"graftEnabled": false,
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"subgraphId": "",
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"graftStartBlock": 0
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}

‎subgraphs/aave-forks/protocols/superlend/config/templates/superlend.template.yaml‎

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specVersion: 1.0.0
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schema:
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file: ./schema.graphql
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indexerHints:
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prune: auto
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{{#graftEnabled}}
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description: ...
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features:
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- grafting
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graft:
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base: {{subgraphId}} # Subgraph ID of base subgraph
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block: {{graftStartBlock}} # Block number
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{{/graftEnabled}}
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dataSources:
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- kind: ethereum
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name: LendingPoolAddressesProvider
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network: {{ network }}
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source:
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abi: LendingPoolAddressesProvider
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address: "{{ factory.address }}"
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startBlock: {{ factory.startBlock }}
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mapping:
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kind: ethereum/events
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apiVersion: 0.0.7
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language: wasm/assemblyscript
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entities: []
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abis:
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- name: LendingPoolAddressesProvider
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file: ./abis/aave-v3/LendingPoolAddressesProvider.json
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eventHandlers:
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- event: PriceOracleUpdated(indexed address,indexed address)
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handler: handlePriceOracleUpdated
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file: ./protocols/superlend/src/mapping.ts
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- kind: ethereum
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name: LendingPoolConfigurator
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network: {{ network }}
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source:
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abi: LendingPoolConfigurator
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address: "{{ lendingPoolConfigurator.address }}"
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startBlock: {{ lendingPoolConfigurator.startBlock }}
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mapping:
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kind: ethereum/events
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apiVersion: 0.0.7
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language: wasm/assemblyscript
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entities: []
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abis:
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- name: LendingPoolConfigurator
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file: ./abis/aave-v3/LendingPoolConfigurator.json
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- name: ERC20
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file: ./abis/ERC20.json
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- name: ERC20NameBytes
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file: ./abis/ERC20NameBytes.json
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- name: ERC20SymbolBytes
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file: ./abis/ERC20SymbolBytes.json
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- name: AToken
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file: ./abis/aave-v3/AToken.json
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eventHandlers:
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- event: CollateralConfigurationChanged(indexed address,uint256,uint256,uint256)
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handler: handleCollateralConfigurationChanged
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- event: ReserveActive(indexed address,bool)
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handler: handleReserveActive
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- event: ReserveBorrowing(indexed address,bool)
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handler: handleReserveBorrowing
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- event: ReserveFrozen(indexed address,bool)
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handler: handleReserveFrozen
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- event: ReserveInitialized(indexed address,indexed address,address,address,address)
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handler: handleReserveInitialized
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- event: ReservePaused(indexed address,bool)
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handler: handleReservePaused
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- event: ReserveFactorChanged(indexed address,uint256,uint256)
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handler: handleReserveFactorChanged
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- event: LiquidationProtocolFeeChanged(indexed address,uint256,uint256)
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handler: handleLiquidationProtocolFeeChanged
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- event: FlashloanPremiumTotalUpdated(uint128,uint128)
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handler: handleFlashloanPremiumTotalUpdated
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- event: FlashloanPremiumToProtocolUpdated(uint128,uint128)
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handler: handleFlashloanPremiumToProtocolUpdated
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- event: SiloedBorrowingChanged(indexed address,bool,bool)
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handler: handleSiloedBorrowingChanged
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file: ./protocols/superlend/src/mapping.ts
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- kind: ethereum
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name: LendingPool
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network: {{ network }}
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source:
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abi: LendingPool
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address: "{{ LendingPool.address }}"
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startBlock: {{ LendingPool.startBlock }}
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mapping:
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kind: ethereum/events
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apiVersion: 0.0.7
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language: wasm/assemblyscript
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entities: []
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abis:
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- name: LendingPool
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file: ./abis/aave-v3/LendingPool.json
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- name: ERC20
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file: ./abis/ERC20.json
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- name: ERC20NameBytes
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file: ./abis/ERC20NameBytes.json
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- name: ERC20SymbolBytes
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file: ./abis/ERC20SymbolBytes.json
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- name: AaveOracle
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file: ./abis/aave-v3/AaveOracle.json
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- name: IPriceOracleGetter
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file: ./abis/IPriceOracleGetter.json
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- name: AToken
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file: ./abis/aave-v3/AToken.json
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- name: StableDebtToken
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file: ./abis/aave-v3/StableDebtToken.json
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- name: VariableDebtToken
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file: ./abis/aave-v3/VariableDebtToken.json
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eventHandlers:
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- event: Borrow(indexed address,address,indexed address,uint256,uint8,uint256,indexed uint16)
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handler: handleBorrow
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- event: SwapBorrowRateMode(indexed address,indexed address,uint8)
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handler: handleSwapBorrowRateMode
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- event: LiquidationCall(indexed address,indexed address,indexed address,uint256,uint256,address,bool)
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handler: handleLiquidationCall
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receipt: true
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- event: Repay(indexed address,indexed address,indexed address,uint256,bool)
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handler: handleRepay
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receipt: true
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- event: ReserveDataUpdated(indexed address,uint256,uint256,uint256,uint256,uint256)
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handler: handleReserveDataUpdated
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receipt: true
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- event: Supply(indexed address,address,indexed address,uint256,indexed uint16)
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handler: handleDeposit
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- event: Withdraw(indexed address,indexed address,indexed address,uint256)
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handler: handleWithdraw
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- event: ReserveUsedAsCollateralEnabled(indexed address,indexed address)
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handler: handleReserveUsedAsCollateralEnabled
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- event: ReserveUsedAsCollateralDisabled(indexed address,indexed address)
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handler: handleReserveUsedAsCollateralDisabled
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- event: FlashLoan(indexed address,address,indexed address,uint256,uint8,uint256,indexed uint16)
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handler: handleFlashloan
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- event: UserEModeSet(indexed address,uint8)
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handler: handleUserEModeSet
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- event: MintedToTreasury(indexed address,uint256)
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handler: handleMintedToTreasury
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file: ./protocols/superlend/src/mapping.ts
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templates:
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- kind: ethereum
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name: AToken
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network: {{ network }}
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source:
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abi: AToken
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mapping:
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kind: ethereum/events
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apiVersion: 0.0.7
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language: wasm/assemblyscript
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entities: []
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abis:
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- name: AToken
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file: ./abis/aave-v3/AToken.json
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- name: ERC20
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file: ./abis/ERC20.json
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eventHandlers:
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- event: Transfer(indexed address,indexed address,uint256)
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handler: handleCollateralTransfer
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receipt: true
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file: ./protocols/superlend/src/mapping.ts
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- kind: ethereum
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name: StableDebtToken
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network: {{ network }}
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source:
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abi: StableDebtToken
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mapping:
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kind: ethereum/events
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apiVersion: 0.0.7
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language: wasm/assemblyscript
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entities: []
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abis:
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- name: StableDebtToken
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file: ./abis/aave-v3/StableDebtToken.json
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- name: ERC20
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file: ./abis/ERC20.json
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eventHandlers:
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- event: Transfer(indexed address,indexed address,uint256)
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handler: handleStableTransfer
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file: ./protocols/superlend/src/mapping.ts
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- kind: ethereum
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name: VariableDebtToken
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network: {{ network }}
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source:
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abi: VariableDebtToken
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mapping:
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kind: ethereum/events
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apiVersion: 0.0.7
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language: wasm/assemblyscript
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entities: []
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abis:
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- name: VariableDebtToken
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file: ./abis/aave-v3/VariableDebtToken.json
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- name: ERC20
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file: ./abis/ERC20.json
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eventHandlers:
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- event: Transfer(indexed address,indexed address,uint256)
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handler: handleVariableTransfer
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file: ./protocols/superlend/src/mapping.ts

‎subgraphs/aave-forks/protocols/superlend/src/constants.ts‎

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import {
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Address,
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ByteArray,
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crypto,
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dataSource,
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log,
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} from "@graphprotocol/graph-ts";
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import { Network, ZERO_ADDRESS } from "../../../src/constants";
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///////////////////////////////
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///// Etherlink Addresses /////
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///////////////////////////////
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export const USDC_TOKEN_ADDRESS = "0x796ea11fa2dd751ed01b53c372ffdb4aaa8f00f9";
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/////////////////////////////
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///// Protocol Specific /////
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/////////////////////////////
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export namespace Protocol {
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export const PROTOCOL = "Superlend";
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export const NAME = "Superlend v3";
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export const SLUG = "superlend-v3";
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}
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export const AAVE_DECIMALS = 8;
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export namespace InterestRateMode {
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export const NONE = 0 as i32;
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export const STABLE = 1 as i32;
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export const VARIABLE = 2 as i32;
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}
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////////////////////////////
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///// Network Specific /////
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////////////////////////////
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export class NetworkSpecificConstant {
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constructor(
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public readonly protocolAddress: Address, // aka, PoolAddressesProviderRegistry
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public readonly network: string
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) {}
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}
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export function getNetworkSpecificConstant(): NetworkSpecificConstant {
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const network = dataSource.network();
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if (equalsIgnoreCase(network, Network.ETHERLINK_MAINNET)) {
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return new NetworkSpecificConstant(
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Address.fromString("0xa5cf001755d54e5e84a45757e1637f29f0a19f2f"),
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Network.ETHERLINK_MAINNET
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);
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} else {
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log.error("[getNetworkSpecificConstant] Unsupported network: {}", [
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network,
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]);
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return new NetworkSpecificConstant(Address.fromString(ZERO_ADDRESS), "");
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}
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}
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export function equalsIgnoreCase(a: string, b: string): boolean {
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return a.replace("-", "_").toLowerCase() == b.replace("-", "_").toLowerCase();
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}
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// Context keys
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export const PROTOCOL_ID_KEY = "protocolId";
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export const POOL_ADDRESSES_PROVIDER_ID_KEY = "poolAddressesProviderId";
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export const BALANCE_TRANSFER_SIGNATURE = crypto.keccak256(
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ByteArray.fromUTF8("BalanceTransfer(address,address,uint256,uint256)")
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);
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export const BALANCE_TRANSFER_DATA_TYPE = "(uint256,uint256)";

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