0xweb/dequanto/src/prebuilt/openzeppelin/IERC3156FlashLender.ts

Contract package manager and other web3 tools

/**
 *  AUTO-Generated Class: 2024-05-17 00:25
 *  Implementation: https://etherscan.io/address/undefined#code
 */
import di from 'a-di';
import { TAddress } from '@dequanto/models/TAddress';
import { TAccount } from '@dequanto/models/TAccount';
import { TBufferLike } from '@dequanto/models/TBufferLike';
import { ClientEventsStream, TClientEventsStreamData } from '@dequanto/clients/ClientEventsStream';
import { ContractBase } from '@dequanto/contracts/ContractBase';
import { ContractBaseUtils } from '@dequanto/contracts/utils/ContractBaseUtils';
import { ContractStorageReaderBase } from '@dequanto/contracts/ContractStorageReaderBase';
import { TxWriter } from '@dequanto/txs/TxWriter';
import { ITxLogItem } from '@dequanto/txs/receipt/ITxLogItem';
import { Web3Client } from '@dequanto/clients/Web3Client';
import { IBlockchainExplorer } from '@dequanto/explorer/IBlockchainExplorer';
import { SubjectStream } from '@dequanto/class/SubjectStream';


import type { ContractWriter } from '@dequanto/contracts/ContractWriter';
import type { TAbiItem } from '@dequanto/types/TAbi';
import type { TEth } from '@dequanto/models/TEth';
import type { TOverrideReturns } from '@dequanto/utils/types';


import { Etherscan } from '@dequanto/explorer/Etherscan'
import { EthWeb3Client } from '@dequanto/clients/EthWeb3Client'



export class IERC3156FlashLender extends ContractBase {
    constructor(
        public address: TEth.Address = null,
        public client: Web3Client = di.resolve(EthWeb3Client, ),
        public explorer: IBlockchainExplorer = di.resolve(Etherscan, ),
    ) {
        super(address, client, explorer)


    }

    Types: TIERC3156FlashLenderTypes;

    $meta = {
        "class": "./src/prebuilt/openzeppelin/IERC3156FlashLender.ts"
    }

    // 0xd9d98ce4
    async flashFee (token: TAddress, amount: bigint): Promise<bigint> {
        return this.$read(this.$getAbiItem('function', 'flashFee'), token, amount);
    }

    // 0x5cffe9de
    async flashLoan (sender: TSender, receiver: TAddress, token: TAddress, amount: bigint, data: TEth.Hex): Promise<TxWriter> {
        return this.$write(this.$getAbiItem('function', 'flashLoan'), sender, receiver, token, amount, data);
    }

    // 0x613255ab
    async maxFlashLoan (token: TAddress): Promise<bigint> {
        return this.$read(this.$getAbiItem('function', 'maxFlashLoan'), token);
    }

    $call () {
        return super.$call() as IIERC3156FlashLenderTxCaller;
    }
    $signed (): TOverrideReturns<IIERC3156FlashLenderTxCaller, Promise<{ signed: TEth.Hex, error?: Error & { data?: { type: string, params } } }>> {
        return super.$signed() as any;
    }
    $data (): IIERC3156FlashLenderTxData {
        return super.$data() as IIERC3156FlashLenderTxData;
    }
    $gas (): TOverrideReturns<IIERC3156FlashLenderTxCaller, Promise<{ gas?: bigint, price?: bigint, error?: Error & { data?: { type: string, params } } }>> {
        return super.$gas() as any;
    }

    onTransaction <TMethod extends keyof TIERC3156FlashLenderTypes['Methods']> (method: TMethod, options: Parameters<ContractBase['$onTransaction']>[0]): SubjectStream<{
        tx: TEth.Tx
        block: TEth.Block<TEth.Hex>
        calldata: {
            method: TMethod
            arguments: TIERC3156FlashLenderTypes['Methods'][TMethod]['arguments']
        }
    }> {
        options ??= {};
        options.filter ??= {};
        options.filter.method = method;
        return <any> this.$onTransaction(options);
    }

    onLog (event: keyof TEvents, cb?: (event: TClientEventsStreamData) => void): ClientEventsStream<TClientEventsStreamData> {
        return this.$onLog(event, cb);
    }

    async getPastLogs <TEventName extends keyof TEvents> (
        events: TEventName[]
        , options?: TEventLogOptions<TEventParams<TEventName>>
    ): Promise<ITxLogItem<TEventParams<TEventName>, TEventName>[]>
    async getPastLogs <TEventName extends keyof TEvents> (
        event: TEventName
        , options?: TEventLogOptions<TEventParams<TEventName>>
    ): Promise<ITxLogItem<TEventParams<TEventName>, TEventName>[]>
    async getPastLogs (mix: any, options?): Promise<any> {
        return await super.getPastLogs(mix, options) as any;
    }







    abi: TAbiItem[] = [{"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":[{"internalType":"address","name":"token","type":"address"}],"name":"maxFlashLoan","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]


}

type TSender = TAccount & {
    value?: string | number | bigint
}

type TEventLogOptions<TParams> = {
    fromBlock?: number | Date
    toBlock?: number | Date
    params?: TParams
}

export type TIERC3156FlashLenderTypes = {
    Events: {

    },
    Methods: {
        flashFee: {
          method: "flashFee"
          arguments: [ token: TAddress, amount: bigint ]
        }
        flashLoan: {
          method: "flashLoan"
          arguments: [ receiver: TAddress, token: TAddress, amount: bigint, data: TEth.Hex ]
        }
        maxFlashLoan: {
          method: "maxFlashLoan"
          arguments: [ token: TAddress ]
        }
    }
}



interface IIERC3156FlashLenderTxCaller {
    flashLoan (sender: TSender, receiver: TAddress, token: TAddress, amount: bigint, data: TEth.Hex): Promise<{ error?: Error & { data?: { type: string, params } }, result? }>
}


interface IIERC3156FlashLenderTxData {
    flashLoan (sender: TSender, receiver: TAddress, token: TAddress, amount: bigint, data: TEth.Hex): Promise<TEth.TxLike>
}


type TEvents = TIERC3156FlashLenderTypes['Events'];
type TEventParams<TEventName extends keyof TEvents> = Partial<TEvents[TEventName]['outputParams']>;
type TEventArguments<TEventName extends keyof TEvents> = Partial<TEvents[TEventName]['outputArgs']>;