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Feat/futures #122

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Feat/futures #122

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0xclem
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@0xclem 0xclem commented Sep 3, 2021

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@0xclem 0xclem requested a review from dbeal-eth September 3, 2021 00:25
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very nice 👍 only minor things to confirm


export function handlePositionModified(event: PositionModifiedEvent): void {
let futuresMarketContract = FuturesMarketContract.bind(event.transaction.to as Address);
let proxyAddress = futuresMarketContract.proxy();
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seems really expensive to run a contract call here in order to set an ID... isn't there a better way to do this, such as using the FuturesMarketEntity asset instead?

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yeah problem is the event doesn't emit the asset. And the from address is the underlying contract, which means we need to retrieve the proxy address first so we can match the position entity with the market one :(

margin: BigInt!
entryPrice: BigInt!
exitPrice: BigInt
}
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might want to add entities to track position histories as well (it can simply be a convenient store of events which can be displayed on a "Trading History" page or something)

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It kinda is already since we have an ID, which comes from the contract. Every different ID is a new position. So calling this entity by account or timestamp will give us a history

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can this PR be closed? the changes should be pushed to the main branch and be compatible with how the main subgraphs work.

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4 participants