Megan
a883139220
feat: remove protocol fees for V4 in AssetSwapper WIP ( #333 )
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* Set AssetSwapper protocol fee multiplier to zero
* Set market_operation_utils protocol fee multiplier to zero
* Updated CHANGELOG.json
* Removed whitespace in CHANGELOG.json
* Remove unnecessary timestamp in packages/asset-swapper/CHANGELOG.json
Co-authored-by: Lawrence Forman <lawrence@0xproject.com>
* Updated param for quote simulation test
* Updated quote simulation test
* fix failing tests
Co-authored-by: Lawrence Forman <lawrence@0xproject.com>
Co-authored-by: Lawrence Forman <me@merklejerk.com>
2021-09-29 12:37:42 -04:00
Jacob Evans
3f4bb933d1
feat: v4 final ( #136 )
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* v4 FillQuoteTransformer (#104 )
* Update FQT to support v4 orders
* `@0x/contracts-zero-ex`: Tweak FQT
`@0x/contracts-zero-ex`: Drop `ERC20BridgeTransfer` event and add `PartialQuoteFill` event.
* `@0x/contracts-utils`: Add `LibSafeMathV06.downcastToUint128()`
* `@0x/protocol-utils`: Update transformer utils for V4 FQT
* `@0x/contracts-zero-ex`: Fixing FQT tests...
* `@0x/contracts-zero-ex`: rename FQT bridge event
* `@0x/contracts-zero-ex`: Un-`only` tests
* `@0x/migrations`: Update `BridgeAdapter` deployment
* `@0x/contracts-integrations`: Delete `mtx_tests`
* `@0x/protocol-utils`: Address review comments
* `@0x/contracts-zero-ex`: Address review comments
* `@0x/migrations`: Update migrations
Co-authored-by: Michael Zhu <mchl.zhu.96@gmail.com>
Co-authored-by: Lawrence Forman <me@merklejerk.com>
* v4: Asset-swapper (main branch) (#113 )
* refactor quote_requestor
* WIP v4/asset-swapper: Clean up SwapQuoter and remove @0x/orderbook
* Start replacing SignedOrder everywhere
* wip: new order type
* wip
* remove order-utils from most places
* hack: Play around with VerboseX types (#119 )
* hack: Play around with VerboseX types
* More hacks
* Fix up the bridgeData encodings
* Rework Orderbook return type
* feat: Don't charge a protocol fee for RFQ orders WIP (#121 )
* fix simple build errors
* simplify types a little
* remove SwapQuoteCalculator: unnecessary abstraction
* Fix all ./src build errors; make types consistent
* export more types for use in 0x API; modify Orderbook interface
* stop overriding APIOrder
* feat: RFQ v4 + consolidated bridge encoders (#125 )
* feat: check if taker address is contract
* Rework bridge data
* Worst case adjustments
* RFQT v4
* Future/v4 validate orders (#126 )
* RFQT v4
* v4 validate native orders
* use default invalid signature
* refactor rfqt validations in swap quoter
* fix types
* fix RFQT unlisted api key
* remove priceAwareRFQFlag
* adjust maker/taker amounts
* update JSON schemas
* filter zero fillable orders
Co-authored-by: xianny <xianny@gmail.com>
* fix type export
Co-authored-by: xianny <xianny@gmail.com>
* remove order-utils as much as possible
* work on tests compile
* Comment out quote reporter test
* updated tests
* restore order-utils accidental changes
* some lints
* Remove old fill_test
* ts lint disable for now
* update quote report
* Re-enable quote report tests
* make fill data required field
* fix lint
* type guards
* force fillData as required
* fix lint
* fix naming
* exports
* adjust MultiBridge by slippage
* cleanups (checkpoint 1)
* cleanup types (checkpoint #2 )
* remove unused deps
* `@0x/contract-addresses`: Deploy new FQT (#129 )
Co-authored-by: Lawrence Forman <me@merklejerk.com>
* commit bump to republish
* DRY up the rfqt mocker
* fix: Balancer load top pools (#131 )
* fix: Balancer load top 250 pools
* refetch top pools on an interval
Co-authored-by: Jacob Evans <jacob@dekz.net>
Co-authored-by: Kim Persson <kimpers@users.noreply.github.com>
Co-authored-by: Lawrence Forman <lawrence@0xproject.com>
Co-authored-by: Lawrence Forman <me@merklejerk.com>
* Update post rebase
* prettier
* Remove test helpers exported in asset-swapper
* Clean up from review comments
* prettier
* lint
* recreate rfqt mocker
* change merge and INVALID_SIGNATURE
Co-authored-by: Lawrence Forman <lawrence@0xproject.com>
Co-authored-by: Michael Zhu <mchl.zhu.96@gmail.com>
Co-authored-by: Lawrence Forman <me@merklejerk.com>
Co-authored-by: Xianny <8582774+xianny@users.noreply.github.com>
Co-authored-by: Kim Persson <kimpers@users.noreply.github.com>
2021-02-10 19:20:15 +10:00
Lawrence Forman
ac6b03cd4a
fix LP and MB sources leaking into getSell/BuyOperations() when they should be disabled
2020-09-24 23:22:27 -04:00
Lawrence Forman
3753b1a7d0
@0x/asset-swapper: Increase default error tolerance on quote simulation tests.
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Run prettier.
2020-09-03 09:45:54 -04:00
Jacob Evans
788bdba8cd
fix: asset-swapper source collapse regression ( #2654 )
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fixes source collapse regression where a split on the same source was collapsed into a single fill.
This should be kept distinct as separate fills.
2020-08-04 15:09:17 +10:00
mzhu25
ff9c9241d8
BalancerBridge ( #2613 )
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* Add BalancerBridge and Sampler functions
* Update sampler artifacts/wrappers
* Add Balancer support to AssetSwapper + related refactoring
* Make use of GraphQL instead of sampler
* "fix" build and add mainnet BalancerBridge tests
* address some comments
* add balancer cache and fix DexSampler tests
* lint
* wip: tests for balancer sampler ops
* Fix market operation utils test
* balancer unit tests
* Return a buy quote of 0 if the buy amount exceeds the Balancer pool's balance
* Dynamic fee estimation
* Update contract addresses, export BalancerBridge wrapper
* Update changelogs
* Fix bugs discovered via simbot
* Fix issues in balancer_utils
* override `BigNumber.config` in configured_bignumber.ts
* Special case Balancer subops in too
* Address some more comments
* Address Balancer performance issue
* Performance improvements
* Address comment
* Fix tests
Co-authored-by: xianny <xianny@gmail.com>
2020-07-14 19:18:50 -07:00
Lawrence Forman
22408ecd58
@0x/asset-swapper: Fix best/worst case asset amount calculations. (#2615 )
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Co-authored-by: Lawrence Forman <me@merklejerk.com>
Co-authored-by: Jacob Evans <jacob@dekz.net>
2020-06-30 17:58:06 +10:00
Lawrence Forman
712958d8c8
@0x/asset-swapper: Fix sporadically failing quote simulation tests.
2020-04-24 01:07:16 -04:00
Jacob Evans
a458e81f8d
ERC20BridgeSampler: Additional Buy support ( #2551 )
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* ERC20BridgeSampler: Sample Curve Buy
* Fake Buy Kyber/PLP
* Deploy mainnet
* Add Kyber rates for buy tests
* CHANGELOGs
* Provide maxIterations and targetSlippage as options
* Cleanup ERC20BridgeSampler for re-use
* Redeploy Mainnet Kovan
* Feedback fixes
* Handle OOG/revert 0s
* Redeploy Mainnet refactor
2020-04-21 13:26:12 +10:00
Lawrence Forman
b2047b90b3
@0x/asset-proxy: Fix failing test.
2020-04-07 12:35:18 -04:00
Lawrence Forman
fafaa3e69b
@0x/asset-swapper: Lint and remove @0x/contracts-asset-proxy dep.
2020-04-07 12:35:18 -04:00
Lawrence Forman
d19bb3de8d
@0x/asset-swapper: Run prettier
2020-04-07 12:35:18 -04:00
Lawrence Forman
4df81a0b9e
@0x/asset-swapper: add quote fill simulation tests
2020-04-07 12:35:18 -04:00
