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Add HorizonDEX for Linea blockchain (#424)
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209 changes: 209 additions & 0 deletions
209
...on/uniswap-v3-abstract/utils/quoter-controller/horizondex-uniswap-v3-quoter-controller.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,209 @@ | ||
| import BigNumber from 'bignumber.js'; | ||
| import { RubicSdkError } from 'src/common/errors'; | ||
| import { Token } from 'src/common/tokens'; | ||
| import { compareAddresses } from 'src/common/utils/blockchain'; | ||
| import { Cache } from 'src/common/utils/decorators'; | ||
| import { notNull } from 'src/common/utils/object'; | ||
| import { EvmBlockchainName } from 'src/core/blockchain/models/blockchain-name'; | ||
| import { MethodData } from 'src/core/blockchain/web3-public-service/web3-public/models/method-data'; | ||
| import { Exact } from 'src/features/on-chain/calculation-manager/providers/common/on-chain-trade/evm-on-chain-trade/models/exact'; | ||
| import { UniswapV3Route } from 'src/features/on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/models/uniswap-v3-route'; | ||
| import { UniswapV3RouterConfiguration } from 'src/features/on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/models/uniswap-v3-router-configuration'; | ||
| import { | ||
| UNISWAP_V3_QUOTER_CONTRACT_ABI, | ||
| UNISWAP_V3_QUOTER_CONTRACT_ADDRESS | ||
| } from 'src/features/on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/utils/quoter-controller/constants/quoter-contract-data'; | ||
| import { LiquidityPool } from 'src/features/on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/utils/quoter-controller/models/liquidity-pool'; | ||
| import { UniswapV3QuoterController } from 'src/features/on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/utils/quoter-controller/uniswap-v3-quoter-controller'; | ||
| import { AbiItem } from 'web3-utils'; | ||
|
|
||
| interface GetQuoterMethodsDataOptions { | ||
| routesLiquidityPools: LiquidityPool[]; | ||
| from: Token; | ||
| to: Token; | ||
| exact: Exact; | ||
| weiAmount: string; | ||
| maxTransitTokens: number; | ||
| } | ||
| export class HorizondexUniswapV3QuoterController extends UniswapV3QuoterController { | ||
| constructor( | ||
| blockchain: EvmBlockchainName, | ||
| routerConfiguration: UniswapV3RouterConfiguration<string>, | ||
| quoterContractAddress: string = UNISWAP_V3_QUOTER_CONTRACT_ADDRESS, | ||
| quoterContractABI: AbiItem[] = UNISWAP_V3_QUOTER_CONTRACT_ABI | ||
| ) { | ||
| super( | ||
| blockchain, | ||
| routerConfiguration, | ||
| quoterContractAddress, | ||
| quoterContractABI, | ||
| [300, 500, 1000, 3000, 10000] | ||
| ); | ||
| } | ||
|
|
||
| /** | ||
| * Returns swap method's name and arguments to pass it to Quoter contract. | ||
| * @param poolsPath Pools, included in the route. | ||
| * @param from From token. | ||
| * @param to To token. | ||
| * @param exact Is exact input or output trade. | ||
| * @param weiAmount Amount of tokens to trade. | ||
| */ | ||
| @Cache | ||
| protected static getQuoterMethodData( | ||
| poolsPath: LiquidityPool[], | ||
| from: Token, | ||
| to: Token, | ||
| exact: Exact, | ||
| weiAmount: string | ||
| ): { | ||
| poolsPath: LiquidityPool[]; | ||
| methodData: MethodData; | ||
| } { | ||
| if (poolsPath.length === 1 && poolsPath?.[0]) { | ||
| const methodName = | ||
| exact === 'input' ? 'quoteExactInputSingle' : 'quoteExactOutputSingle'; | ||
| const sqrtPriceLimitX96 = 0; | ||
| return { | ||
| poolsPath, | ||
| methodData: { | ||
| methodName, | ||
| methodArguments: [ | ||
| from.address, | ||
| to.address, | ||
| weiAmount, | ||
| poolsPath[0].fee, | ||
| sqrtPriceLimitX96 | ||
| ] | ||
| } | ||
| }; | ||
| } | ||
|
|
||
| const methodName = exact === 'input' ? 'quoteExactInput' : 'quoteExactOutput'; | ||
| const tokensPath = exact === 'input' ? poolsPath : poolsPath.reverse(); | ||
| const initialTokenAddress = exact === 'input' ? from.address : to.address; | ||
| return { | ||
| poolsPath, | ||
| methodData: { | ||
| methodName, | ||
| methodArguments: [ | ||
| UniswapV3QuoterController.getEncodedPoolsPath(tokensPath, initialTokenAddress), | ||
| weiAmount | ||
| ] | ||
| } | ||
| }; | ||
| } | ||
|
|
||
| public async getAllRoutes( | ||
| from: Token, | ||
| to: Token, | ||
| exact: Exact, | ||
| weiAmount: string, | ||
| routeMaxTransitTokens: number | ||
| ): Promise<UniswapV3Route[]> { | ||
| const routesLiquidityPools = await this.getAllLiquidityPools(from, to); | ||
| const options: Omit<GetQuoterMethodsDataOptions, 'maxTransitTokens'> = { | ||
| routesLiquidityPools, | ||
| from, | ||
| to, | ||
| exact, | ||
| weiAmount | ||
| }; | ||
| const quoterMethodsData = [...Array(routeMaxTransitTokens + 1)] | ||
| .map((_, maxTransitTokens) => | ||
| this.getQuoterMethodsData( | ||
| { | ||
| ...options, | ||
| maxTransitTokens | ||
| }, | ||
| [], | ||
| from.address | ||
| ) | ||
| ) | ||
| .flat(); | ||
|
|
||
| const results = await this.web3Public.multicallContractMethods< | ||
| string | { returnedAmount: string } | ||
| >( | ||
| this.quoterContractAddress, | ||
| this.quoterContractABI, | ||
| quoterMethodsData.map(quoterMethodData => { | ||
| if (quoterMethodData.methodData.methodName.toLowerCase().includes('single')) { | ||
| return { | ||
| methodName: quoterMethodData.methodData.methodName, | ||
| methodArguments: [quoterMethodData.methodData.methodArguments] | ||
| }; | ||
| } | ||
|
|
||
| return quoterMethodData.methodData; | ||
| }) | ||
| ); | ||
|
|
||
| return results | ||
| .map((result, index) => { | ||
| const pool = quoterMethodsData?.[index]; | ||
| if (!pool) { | ||
| throw new RubicSdkError('Pool has to be defined'); | ||
| } | ||
| if (result.success) { | ||
| return { | ||
| outputAbsoluteAmount: new BigNumber( | ||
| result?.output! instanceof Object | ||
| ? result?.output?.returnedAmount | ||
| : result.output! | ||
| ), | ||
| poolsPath: pool.poolsPath, | ||
| initialTokenAddress: from.address | ||
| }; | ||
| } | ||
| return null; | ||
| }) | ||
| .filter(notNull); | ||
| } | ||
|
|
||
| /** | ||
| * Returns swap methods' names and arguments, built with passed pools' addresses, to use it in Quoter contract. | ||
| */ | ||
| protected getQuoterMethodsData( | ||
| options: GetQuoterMethodsDataOptions, | ||
| path: LiquidityPool[], | ||
| lastTokenAddress: string | ||
| ): { poolsPath: LiquidityPool[]; methodData: MethodData }[] { | ||
| const { routesLiquidityPools, from, to, exact, weiAmount, maxTransitTokens } = options; | ||
|
|
||
| if (path.length === maxTransitTokens) { | ||
| const pools = routesLiquidityPools.filter(pool => | ||
| pool.isPoolWithTokens(lastTokenAddress, to.address) | ||
| ); | ||
| return pools.map(pool => | ||
| HorizondexUniswapV3QuoterController.getQuoterMethodData( | ||
| path.concat(pool), | ||
| from, | ||
| to, | ||
| exact, | ||
| weiAmount | ||
| ) | ||
| ); | ||
| } | ||
|
|
||
| return routesLiquidityPools | ||
| .filter(pool => !path.includes(pool)) | ||
| .map(pool => { | ||
| const methodsData: { poolsPath: LiquidityPool[]; methodData: MethodData }[] = []; | ||
| if (compareAddresses(pool.token0.address, lastTokenAddress)) { | ||
| const extendedPath = path.concat(pool); | ||
| methodsData.push( | ||
| ...this.getQuoterMethodsData(options, extendedPath, pool.token1.address) | ||
| ); | ||
| } | ||
| if (compareAddresses(pool.token1.address, lastTokenAddress)) { | ||
| const extendedPath = path.concat(pool); | ||
| methodsData.push( | ||
| ...this.getQuoterMethodsData(options, extendedPath, pool.token0.address) | ||
| ); | ||
| } | ||
| return methodsData; | ||
| }) | ||
| .flat(); | ||
| } | ||
| } |
2 changes: 1 addition & 1 deletion
2
...oviders/dexes/common/uniswap-v3-abstract/utils/quoter-controller/models/liquidity-pool.ts
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1 change: 1 addition & 0 deletions
1
...manager/providers/dexes/common/uniswap-v3-algebra-abstract/models/unwrapWethMethodName.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| export type UnwrapWethMethodName = 'unwrapWETH9' | 'unwrapWNativeToken' | 'unwrapWeth'; |
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