AS: Balancer V2 batchSwap (#462)

* Draft. PoC pseudo code showing general idea for resuing SOR path creation logic and adding multihop support.

* Add actual Balancer SDK function calls.

* Update to handle buys.

* Correct taker>maker for buy.

* Draft. PoC pseudo code showing general idea for resuing SOR path creation logic and adding multihop support.

* make it build

* rebase

* add BalancerV2Batch protocol

* add BalancerV2Batch protocol

* get balancer v2 multihop working

* fix BalancerV2Batch for sells (buys still iffy)

* fix buys, appease linter and prettier

* remove unused RPC URL from balancer sdk construction

* update changelogs

* clean up comments
add event loop yield in `BalancerV2SwapInfoCache.loadTopPools()`

* add negative result check on balancerv2batch swap output

* compiler hack

* reintroduce CompilerHack

* delete unused multibridge sampler

* remove compilerhack

* reintroduce compilerhack

* try to fix CI compile errors

* plz work

* plz work

* pretty plz work

* yay it works, also address feedback

* appease linter

* deploy new FQTs

Co-authored-by: johngrantuk <johngrantuk@googlemail.com>
Co-authored-by: Lawrence Forman <me@merklejerk.com>
This commit is contained in:
Lawrence Forman
2022-04-22 02:43:41 -04:00
committed by GitHub
parent 7c51412e2f
commit 470e9a4697
39 changed files with 2000 additions and 1695 deletions

View File

@@ -99,6 +99,7 @@ export * from '../test/generated-wrappers/meta_transactions_feature';
export * from '../test/generated-wrappers/mixin_aave_v2';
export * from '../test/generated-wrappers/mixin_balancer';
export * from '../test/generated-wrappers/mixin_balancer_v2';
export * from '../test/generated-wrappers/mixin_balancer_v2_batch';
export * from '../test/generated-wrappers/mixin_bancor';
export * from '../test/generated-wrappers/mixin_co_fi_x';
export * from '../test/generated-wrappers/mixin_compound';