bab34c2d21
* `@0x/contracts-erc20-bridge-sampler`: Add TwoHopSampler + refactor * `@0x/asset-swapper`: Refactor + add two-hop skeleton * Round out two-hop support in asset-swapper * Add BalancerSampler, use it for two-hop quotes * Fix bugs discovered from simbot * rebases are hard * Add intermediate token to MultiHop source breakdown * Fix market buy bugs * Use hybrid on-chain/off-chain sampling for Balancer * Another day, another rebase * Update changelogs * Address PR feedback, CI fixes * Address more PR feedback
38 lines
1.1 KiB
Solidity
38 lines
1.1 KiB
Solidity
pragma solidity ^0.5.9;
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pragma experimental ABIEncoderV2;
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contract DummyLiquidityProvider
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{
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/// @dev Quotes the amount of `makerToken` that would be obtained by
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/// selling `sellAmount` of `takerToken`.
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/// @param sellAmount Amount of `takerToken` to sell.
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/// @return makerTokenAmount Amount of `makerToken` that would be obtained.
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function getSellQuote(
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address, /* takerToken */
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address, /* makerToken */
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uint256 sellAmount
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)
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external
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view
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returns (uint256 makerTokenAmount)
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{
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makerTokenAmount = sellAmount - 1;
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}
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/// @dev Quotes the amount of `takerToken` that would need to be sold in
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/// order to obtain `buyAmount` of `makerToken`.
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/// @param buyAmount Amount of `makerToken` to buy.
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/// @return takerTokenAmount Amount of `takerToken` that would need to be sold.
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function getBuyQuote(
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address, /* takerToken */
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address, /* makerToken */
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uint256 buyAmount
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)
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external
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view
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returns (uint256 takerTokenAmount)
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{
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takerTokenAmount = buyAmount + 1;
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}
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} |