tx · GR7p6Vduaz5APMBSZ5h6LZvqgTSsTw4RkDrFKssHJpgm

3My7JvybytBTv6LBND2MeZCbkeUS7jR3PiK:  -0.01000000 Waves

2022.11.09 08:19 [2309165] smart account 3My7JvybytBTv6LBND2MeZCbkeUS7jR3PiK > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "GR7p6Vduaz5APMBSZ5h6LZvqgTSsTw4RkDrFKssHJpgm",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1667971261505,
    "version": 2,
    "chainId": 84,
    "sender": "3My7JvybytBTv6LBND2MeZCbkeUS7jR3PiK",
    "senderPublicKey": "FVTpXbDNs3kNEiYy4vjvjfzxbQim8PuN6fNLFntwM31j",
    "proofs": [
        "3qN9aBKg8SR9JiKtrUyBcRUKST1AYvV68S1dMdyFumo87XPi9iWtyLgbaq8HcYMWGy7xtoXnoQgf3zjc7N4tFcAB"
    ],
    "script": "base64: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",
    "height": 2309165,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Old
New
Differences
1
-
# no script
1
+
{-# STDLIB_VERSION 5 #-}
2
+
{-# SCRIPT_TYPE ACCOUNT #-}
3
+
{-# CONTENT_TYPE DAPP #-}
4
+
let separator = "_"
5
+
6
+
let kBuy = "buy"
7
+
8
+
let kSell = "sell"
9
+
10
+
let kPrice = "price"
11
+
12
+
func isNft (assetId) = match assetInfo(assetId) {
13
+
    case token: Asset => 
14
+
        if (if ((token.decimals == 0))
15
+
            then (token.quantity == 1)
16
+
            else false)
17
+
            then (token.reissuable == false)
18
+
            else false
19
+
    case _ => 
20
+
        false
21
+
}
22
+
23
+
24
+
@Callable(i)
25
+
func issueNft (name,meta,price) = {
26
+
    let newToken = Issue(name, meta, 1, 0, false)
27
+
    let issueId = calculateAssetId(newToken)
28
+
[newToken, StringEntry(((kPrice + separator) + toBase58String(issueId)), toString(price))]
29
+
    }
30
+
31
+
32
+
33
+
@Callable(i)
34
+
func buyNFT (nftID) = {
35
+
    let assetId = fromBase58String(nftID)
36
+
    let amount = value(i.payments[0].amount)
37
+
    let price = valueOrErrorMessage(getString(((kPrice + separator) + nftID)), "There is no price for this nft")
38
+
    if ((i.payments[0].assetId != unit))
39
+
        then throw("pay in waves")
40
+
        else if ((parseIntValue(price) > amount))
41
+
            then throw("Invalid payment")
42
+
            else [ScriptTransfer(i.caller, 1, assetId), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount)))]
43
+
    }
44
+
45
+
46
+
47
+
@Callable(i)
48
+
func sellNFT () = {
49
+
    let $t011731258 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
50
+
    let token0 = $t011731258._1
51
+
    let amount0 = $t011731258._2
52
+
    let price = getStringValue(((kPrice + separator) + valueOrErrorMessage(toBase58String(token0), "There is no price for this nft")))
53
+
    if (!(isNft(token0)))
54
+
        then throw("Token is not NFT")
55
+
        else [ScriptTransfer(i.caller, parseIntValue(price), unit), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
56
+
    }
57
+
58
+

github/deemru/w8io/026f985 
31.82 ms ◑