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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| // import { BeanstalkSDK, DataSource, TestUtils } from "@beanstalk/sdk"; | ||
| // import { ChainId } from "@beanstalk/sdk-core"; | ||
| // import { Provider } from "@beanstalk/sdk-wells/dist/types/lib/WellsSDK"; | ||
| // import { ethers } from "ethers"; | ||
|
|
||
| // keeping these in the same file as ./setup for some reasons causes issues | ||
|
|
||
| // const RPC_URL = "http://127.0.0.1:9545"; | ||
|
|
||
| // const network = { | ||
| // name: "local-eth-mainnet", | ||
| // chainId: ChainId.LOCALHOST_ETH, | ||
| // _defaultProvider: () => new ethers.providers.JsonRpcProvider(RPC_URL, network) | ||
| // }; | ||
|
|
||
| // const provider = new ethers.providers.StaticJsonRpcProvider(RPC_URL, network); | ||
|
|
||
| // const connection = TestUtils.setupConnection(provider); | ||
|
|
||
| // const { signer, account } = connection; | ||
|
|
||
| // const sdk = new BeanstalkSDK({ | ||
| // signer: signer, | ||
| // rpcUrl: RPC_URL, | ||
| // DEBUG: true | ||
| // }); | ||
|
|
||
| // const chain = new TestUtils.BlockchainUtils(sdk); | ||
|
|
||
| // const impersonate = async (account) => { | ||
| // const stop = await chain.impersonate(account); | ||
| // const provider = ethers.getDefaultProvider(network) as Provider; | ||
| // const signer = await provider.getSigner(account); | ||
| // const sdk = new BeanstalkSDK({ | ||
| // signer, | ||
| // source: DataSource.LEDGER, | ||
| // DEBUG: true | ||
| // }); | ||
|
|
||
| // return { sdk, stop }; | ||
| // }; | ||
|
|
||
| // const ethMainnetUtils = { | ||
| // signer, | ||
| // account, | ||
| // provider, | ||
| // sdk, | ||
| // impersonate, | ||
| // chain | ||
| // }; | ||
|
|
||
| // export default ethMainnetUtils; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,17 +1,122 @@ | ||
| import { BasinWell__factory } from "src/constants/generated"; | ||
| import { BasinWell__factory, BasinWell as BasinWellContract } from "src/constants/generated"; | ||
| import { TokenValue } from "src/TokenValue"; | ||
| import Pool, { Reserves } from "./Pool"; | ||
| import { ERC20Token } from "../Token"; | ||
| import { BeanstalkSDK } from "src/lib/BeanstalkSDK"; | ||
|
|
||
| export class BasinWell extends Pool { | ||
| public readonly contract: BasinWellContract; | ||
|
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||
| constructor( | ||
| sdk: BeanstalkSDK, | ||
| address: string, | ||
| lpToken: ERC20Token, | ||
| tokens: ERC20Token[], | ||
| metadata: { | ||
| name: string; | ||
| symbol: string; | ||
| logo: string; | ||
| color: string; | ||
| } | ||
| ) { | ||
| super(sdk, address, lpToken, tokens, metadata); | ||
| this.contract = BasinWell__factory.connect(address, sdk.providerOrSigner); | ||
| } | ||
|
|
||
| public getContract() { | ||
| return BasinWell__factory.connect(this.address, Pool.sdk.providerOrSigner); | ||
| return this.contract; | ||
| } | ||
|
|
||
| public getReserves() { | ||
| Pool.sdk.debug(`BasinWell.getReserves(): ${this.address} ${this.name} on chain ${this.chainId}`); | ||
| Pool.sdk.debug( | ||
| `BasinWell.getReserves(): ${this.address} ${this.name} on chain ${this.chainId}` | ||
| ); | ||
|
|
||
| return this.getContract() | ||
| .getReserves() | ||
| .then((result) => [TokenValue.fromBlockchain(result[0], 0), TokenValue.fromBlockchain(result[1], 0)] as Reserves); | ||
| .then( | ||
| (result) => | ||
| [ | ||
| TokenValue.fromBlockchain(result[0], 0), | ||
| TokenValue.fromBlockchain(result[1], 0) | ||
| ] as Reserves | ||
| ); | ||
| } | ||
|
|
||
| async getAddLiquidityOut(amounts: TokenValue[]) { | ||
| return this.contract | ||
| .getAddLiquidityOut(amounts.map((a) => a.toBigNumber())) | ||
| .then((result) => this.lpToken.fromBlockchain(result)); | ||
| } | ||
|
|
||
| async getRemoveLiquidityOutEqual(amount: TokenValue) { | ||
| return this.contract | ||
| .getRemoveLiquidityOut(amount.toBigNumber()) | ||
| .then((result) => this.tokens.map((token, i) => token.fromBlockchain(result[i]))); | ||
| } | ||
|
|
||
| async getRemoveLiquidityOutOneToken(lpAmountIn: TokenValue, tokenOut: ERC20Token) { | ||
| return this.contract | ||
| .getRemoveLiquidityOneTokenOut(lpAmountIn.toBigNumber(), tokenOut.address) | ||
| .then((result) => tokenOut.fromBlockchain(result)); | ||
| } | ||
|
|
||
| /** | ||
| * Get the @wagmi/core multicall params for removing liquidity | ||
| * @param lpAmountIn The amount of LP tokens to remove | ||
| * @returns @wagmi/core multicall calls for | ||
| * - removing equal amounts of liquidity | ||
| * - removing single sided liquidity as well.tokens[0] | ||
| * - removing single sided liquidity as well.tokens[1] | ||
| */ | ||
| static getRemoveLiquidityOutMulticallParams(well: BasinWell, lpAmountIn: TokenValue) { | ||
| const contract = { | ||
| address: well.address as `0x${string}`, | ||
| abi: removeLiquidityPartialABI | ||
| }; | ||
|
|
||
| const removeEqual = { | ||
| ...contract, | ||
| method: "getRemoveLiquidityOut", | ||
| args: [lpAmountIn.toBigNumber()] | ||
| }; | ||
|
|
||
| const removeSingleSided0 = { | ||
| ...contract, | ||
| method: "getRemoveLiquidityOneTokenOut", | ||
| args: [lpAmountIn.toBigNumber(), well.tokens[0].address as `0x${string}`] | ||
| }; | ||
|
|
||
| const removeSingleSided1 = { | ||
| ...contract, | ||
| method: "getRemoveLiquidityOneTokenOut", | ||
| args: [lpAmountIn.toBigNumber(), well.tokens[1].address as `0x${string}`] | ||
| }; | ||
|
|
||
| return { | ||
| equal: removeEqual, | ||
| side0: removeSingleSided0, | ||
| side1: removeSingleSided1 | ||
| }; | ||
| } | ||
| } | ||
|
|
||
| const removeLiquidityPartialABI = [ | ||
| { | ||
| inputs: [ | ||
| { internalType: "uint256", name: "lpAmountIn", type: "uint256" }, | ||
| { internalType: "contract IERC20", name: "tokenOut", type: "address" } | ||
| ], | ||
| name: "getRemoveLiquidityOneTokenOut", | ||
| outputs: [{ internalType: "uint256", name: "tokenAmountOut", type: "uint256" }], | ||
| stateMutability: "view", | ||
| type: "function" | ||
| }, | ||
| { | ||
| inputs: [{ internalType: "uint256", name: "lpAmountIn", type: "uint256" }], | ||
| name: "getRemoveLiquidityOut", | ||
| outputs: [{ internalType: "uint256[]", name: "tokenAmountsOut", type: "uint256[]" }], | ||
| stateMutability: "view", | ||
| type: "function" | ||
| } | ||
| ] as const; |
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