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Don't leak "verified" types in AssetAtomicExchangeCompilation.*Instance parameters #7

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greenhat opened this issue Feb 12, 2020 · 0 comments

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greenhat commented Feb 12, 2020

Expose API where parameter types are only from sigma and not "verified" copies.
To avoid conversion at call-site:

  def contractInstance(tokenPrice: Long, sellerPk: Address): ErgoContract = {
    import org.ergoplatform.sigma.verified.VerifiedTypeConverters._
    val sellerPkProp = sigmastate.eval.SigmaDsl.SigmaProp(sellerPk.getPublicKey)
    val verifiedContract = AssetsAtomicExchangeCompilation.sellerContractInstance(tokenPrice, sellerPkProp)
    new ErgoTreeContract(verifiedContract.ergoTree)
  }

from http://github.com/aslesarenko/ergo-tool/blob/d893998bb8036c598afbddba58cf740c74f35e45/src/main/scala-2.12/org/ergoplatform/appkit/ergotool/dex/CreateSellOrderCmd.scala#L113-L113

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