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trader view precompile #181

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trader view precompile #181

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asquare08
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Why this should be merged

Trader View Precompile to read trader account data.

  • The new precompile has been generated in accordance with juror refactor in this PR.
  • Generated with
cd contracts && \
npx solcjs --abi contracts/hubble-v2/interfaces/ITraderViewer.sol && \
mv contracts_hubble-v2_interfaces_ITraderViewer_sol_ITraderViewer.abi ITraderViewer.abi &&
cd ../ && ./scripts/generate_precompile.sh --abi ./contracts/ITraderViewer.abi --type TraderViewer --pkg traderviewer

@asquare08 asquare08 changed the title New precompile trader view precompile Mar 18, 2024
atvanguard
atvanguard reviewed Mar 20, 2024
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plugin/evm/orderbook/hubbleutils/data_structures.go Outdated Show resolved Hide resolved
plugin/evm/orderbook/hubbleutils/data_structures.go Outdated Show resolved Hide resolved
plugin/evm/orderbook/hubbleutils/data_structures.go Outdated Show resolved Hide resolved
precompile/contracts/bibliophile/amm.go Outdated Show resolved Hide resolved
precompile/contracts/bibliophile/amm.go Outdated
Comment on lines 211 to 214
func getRequiredMargin(stateDB contract.StateDB, baseAsset *big.Int, price *big.Int, marketId int64, trader *common.Address) *big.Int {
quoteAsset := hu.Div1e18(hu.Mul(hu.Abs(baseAsset), price))
return getRequiredMarginForQuote(stateDB, GetMarketAddressFromMarketID(marketId, stateDB), trader, quoteAsset)
}
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yo keep it consistent with the structure in contracts, how about moving this function to traderViewer

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yeah kept it here to avoid code duplication in juror and traderView but I see your point. moved it to traderViewer

precompile/contracts/bibliophile/clearing_house.go Outdated Show resolved Hide resolved
precompile/contracts/bibliophile/clearing_house.go Outdated Show resolved Hide resolved
precompile/contracts/traderviewer/viewer.go Outdated Show resolved Hide resolved
precompile/contracts/bibliophile/clearing_house.go Outdated Show resolved Hide resolved
precompile/contracts/jurorv2/matching_validation.go Outdated Show resolved Hide resolved
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@asquare08 @atvanguard