tx · CCPTzsTnA3g8rd7DBh1thVFZkDueQnhu2ykaNUcgXPys

3MxcXrNbMZKYaSrhcfeMm2hZnBeCu3yRWsw:  -0.01000000 Waves

2021.09.16 14:06 [1705520] smart account 3MxcXrNbMZKYaSrhcfeMm2hZnBeCu3yRWsw > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "CCPTzsTnA3g8rd7DBh1thVFZkDueQnhu2ykaNUcgXPys",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1631790398150,
    "version": 2,
    "chainId": 84,
    "sender": "3MxcXrNbMZKYaSrhcfeMm2hZnBeCu3yRWsw",
    "senderPublicKey": "J4oyCYPVt7k14x7c4W8XAAWTJS4WKyxwJGZ8aqYtuL2S",
    "proofs": [
        "4f1uzpNsfH6z3bYNHZ9CedU8LZVc1UJ79jZRrV4W3wE4ghaEEPXGZMB1Lt6DmfVF1xKDLq23F2asVbU8nasf5FmX"
    ],
    "script": "base64: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",
    "height": 1705520,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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{-# STDLIB_VERSION 5 #-}
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{-# SCRIPT_TYPE ACCOUNT #-}
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{-# CONTENT_TYPE DAPP #-}
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let certStatusRevoked = "REVOKED"
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let certStatusActive = "ACTIVE"
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func getStringByKey (key) = valueOrElse(getString(this, key), "")
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func tryGetNftInfo (assetId) = {
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    let x =     match assetInfo(assetId) {
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        case asset: Asset => 
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            asset.quantity
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        case _ => 
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            throw("Invalid NFT id")
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    }
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    x
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    }
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func doesAddressOwnNft (assetId,address) = if ((assetBalance(Address(fromBase58String(address)), assetId) != 1))
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    then false
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    else true
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func revokeOldCert (nftId) = {
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    let certId = getStringByKey(("cert_" + nftId))
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    if ((certId != ""))
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        then [StringEntry((("cert_" + certId) + "_status"), certStatusRevoked)]
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        else nil
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    }
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@Callable(i)
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func createCert (nftOwner,nftId,artistAddress) = {
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    let certId = toBase58String(i.transactionId)
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    let assetIdBytes = fromBase58String(nftId)
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    let assetInfoOutput = tryGetNftInfo(assetIdBytes)
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    if ((assetInfoOutput != 1))
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        then throw("This is not an NFT!")
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        else if (doesAddressOwnNft(assetIdBytes, nftOwner))
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            then {
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                let revokeData = revokeOldCert(nftId)
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                let createData = [StringEntry(("cert_" + nftId), certId), StringEntry((("cert_" + certId) + "_nftId"), nftId), StringEntry((("cert_" + certId) + "_owner"), nftOwner), StringEntry((("cert_" + certId) + "_artist"), artistAddress), StringEntry((("cert_" + certId) + "_status"), certStatusActive)]
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                (revokeData ++ createData)
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                }
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            else throw(("The NFT isn't owned by " + nftOwner))
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    }
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github/deemru/w8io/873ac7e 
23.93 ms ◑