tx · Hhr2L8CMXXQpRZeM625GnCbisUzPurMtPdEjrf9WAXoD

3NBzKMPpmXT7kQt7nwdkuAyu3snUy1RTC6n:  -0.00300000 Waves

2022.07.10 00:59 [2132754] smart account 3NBzKMPpmXT7kQt7nwdkuAyu3snUy1RTC6n > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Hhr2L8CMXXQpRZeM625GnCbisUzPurMtPdEjrf9WAXoD",
    "fee": 300000,
    "feeAssetId": null,
    "timestamp": 1657404050519,
    "version": 2,
    "chainId": 84,
    "sender": "3NBzKMPpmXT7kQt7nwdkuAyu3snUy1RTC6n",
    "senderPublicKey": "8XeWci9aaCjzH79BACEeCGyh6HS9RXZRBC6uSbjmpeeZ",
    "proofs": [
        "5JdJcoDyrQAHCpAdGkjmaBBJT2zcsQvJ2mWC416WkWAGxaSVtLGEuQV5NEDwCJgAjsAa4JhGuPrpEFfu7CQ95onU"
    ],
    "script": "base64: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",
    "height": 2132754,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Differences
1
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# no script
1
+
{-# STDLIB_VERSION 6 #-}
2
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{-# SCRIPT_TYPE ACCOUNT #-}
3
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{-# CONTENT_TYPE DAPP #-}
4
+
func tryGetInteger (key) = match getInteger(this, key) {
5
+
    case b: Int => 
6
+
        b
7
+
    case _ => 
8
+
        0
9
+
}
10
+
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+
12
+
func tryGetString (key) = match getString(this, key) {
13
+
    case b: String => 
14
+
        b
15
+
    case _ => 
16
+
        ""
17
+
}
18
+
19
+
20
+
func checkNFT (asset) = if (if (if ((asset.issuer.bytes == this.bytes))
21
+
    then (asset.decimals == 0)
22
+
    else false)
23
+
    then (asset.reissuable == false)
24
+
    else false)
25
+
    then (asset.quantity == 1)
26
+
    else false
27
+
28
+
29
+
@Callable(i)
30
+
func createNFT (nftName,nftDesc,image,collectionName) = {
31
+
    let asset = Issue(nftName, nftDesc, 1, 0, false, unit, 0)
32
+
    let assetId = calculateAssetId(asset)
33
+
    let assetIdStr = toBase58String(assetId)
34
+
    let collectionDomain = ((toString(i.caller) + "_") + (if ((size(collectionName) > 0))
35
+
        then collectionName
36
+
        else "basic"))
37
+
    let nftNum = (tryGetInteger((("collection_" + collectionDomain) + "_size")) + 1)
38
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    $Tuple2([StringEntry((("nft_" + assetIdStr) + "_data"), (((("{'collection': '" + collectionDomain) + "', 'num': ") + toString(nftNum)) + "}")), StringEntry((("nft_" + assetIdStr) + "_image"), image), StringEntry((("nft_" + assetIdStr) + "_issuer"), toString(i.caller)), IntegerEntry((("collection_" + collectionDomain) + "_size"), nftNum), StringEntry(((("collection_" + collectionDomain) + "_assetId_") + assetIdStr), assetIdStr), asset, ScriptTransfer(i.caller, 1, assetId)], assetIdStr)
39
+
    }
40
+
41
+
42
+
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+
@Callable(i)
44
+
func burnNFT () = {
45
+
    let assetId = value(value(i.payments[0]).assetId)
46
+
    let asset = value(assetInfo(assetId))
47
+
    if (if ((value(i.payments[0]).amount == 1))
48
+
        then checkNFT(asset)
49
+
        else false)
50
+
        then {
51
+
            let assetIdStr = toBase58String(assetId)
52
+
            let issuer = tryGetString((("nft_" + assetIdStr) + "_issuer"))
53
+
            let data = tryGetString((("nft_" + assetIdStr) + "_data"))
54
+
            let partsData = split(data, ", ")
55
+
            let partsCollection = split(partsData[0], ": ")
56
+
            let collectionDomain = dropRight(drop(partsCollection[1], 1), 1)
57
+
            let nftNum = tryGetInteger((("collection_" + collectionDomain) + "_size"))
58
+
            if ((nftNum > 0))
59
+
                then {
60
+
                    let updateCollection = if ((nftNum == 1))
61
+
                        then DeleteEntry((("collection_" + collectionDomain) + "_size"))
62
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                        else IntegerEntry((("collection_" + collectionDomain) + "_size"), (nftNum - 1))
63
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[updateCollection, Burn(assetId, 1), DeleteEntry((("nft_" + assetIdStr) + "_data")), DeleteEntry((("nft_" + assetIdStr) + "_image")), DeleteEntry((("nft_" + assetIdStr) + "_issuer")), DeleteEntry(((("collection_" + collectionDomain) + "_assetId_") + assetIdStr))]
64
+
                    }
65
+
                else throw("Ivalid collection name")
66
+
            }
67
+
        else throw("Ivalid NFT attached")
68
+
    }
69
+
70
+
71
+
@Verifier(tx)
72
+
func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
73
+

github/deemru/w8io/169f3d6 
23.24 ms ◑