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provider: include txmeta in transaction response #282

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merged 4 commits into from
Sep 24, 2020
Merged

provider: include txmeta in transaction response #282

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327d898
provider: wip format txresponse
tynes Sep 24, 2020
c88ad28
provider: update formatter
tynes Sep 24, 2020
3ab160c
provider: lint
tynes Sep 24, 2020
bbc31ec
provider: clean up
tynes Sep 24, 2020
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15 changes: 13 additions & 2 deletions packages/provider/src/app/provider.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -43,15 +43,26 @@ export class OptimismProvider extends JsonRpcProvider {
this._ethersType = 'Provider'

// Handle properly deriving "from" on the transaction
const format = this.formatter.transaction
const format = this.formatter.transaction.bind(this.formatter)
this.formatter.transaction = (transaction) => {
const tx = format(transaction)
const sig = joinSignature(tx as SignatureLike)
const hash = utils.sighashEthSign(tx)
// need to concat and hash with
tx.from = verifyMessage(hash, sig)
return tx
}

// Handle additional data sent from RPC
const formatTxResponse = this.formatter.transactionResponse.bind(
this.formatter
)
this.formatter.transactionResponse = (transaction) => {
const tx = formatTxResponse(transaction) as any
tx.type = transaction.type
tx.queueOrigin = transaction.queueOrigin
tx.l1MessageSender = transaction.l1MessageSender
return tx
}
}

public get ethereum() {
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