tx · FwyuTxCZkfQhSQsY4NBzVjtYMNv3TDStTam7PUP5Sqnp

3N72SETEKtTuaA3YNVYWgVEmXKrRrZYXHGo:  -0.01000000 Waves

2022.11.16 15:59 [2319704] smart account 3N72SETEKtTuaA3YNVYWgVEmXKrRrZYXHGo > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "FwyuTxCZkfQhSQsY4NBzVjtYMNv3TDStTam7PUP5Sqnp",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1668603290171,
    "version": 2,
    "chainId": 84,
    "sender": "3N72SETEKtTuaA3YNVYWgVEmXKrRrZYXHGo",
    "senderPublicKey": "Kwu4LYBMntApXv8t7csxV23Kvc3tvak26wMKK56tA4V",
    "proofs": [
        "zpXahszK5fnYhUAHfgEMenx9iqrbVpjZQQGayqYsbNKME6GefFaWV5kzxyy9k47ajsGbKLgoAgnXcmfPzkn2Tft"
    ],
    "script": "base64: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",
    "height": 2319704,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
22
22
 
23
23
 
24
24
 
@Callable(i)
25
-
func issueNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_data) = {
26
-
    let newToken = Issue(nft_name, nft_description, 1, 0, false)
25
+
func issueNft (name,meta,price) = {
26
+
    let newToken = Issue(name, meta, 1, 0, false)
27
27
 
    let issueId = calculateAssetId(newToken)
28
-
[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "nft_owner"), toString(i.caller)), StringEntry(((toBase58String(issueId) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(issueId) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(issueId) + separator) + "issueNftToUser"), toBase16String(issueId))]
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)))]
29
56
 
    }
30
57
 
31
58
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let separator = "_"
5
5
 
6
6
 
let kBuy = "buy"
7
7
 
8
8
 
let kSell = "sell"
9
9
 
10
10
 
let kPrice = "price"
11
11
 
12
12
 
func isNft (assetId) = match assetInfo(assetId) {
13
13
 
    case token: Asset => 
14
14
 
        if (if ((token.decimals == 0))
15
15
 
            then (token.quantity == 1)
16
16
 
            else false)
17
17
 
            then (token.reissuable == false)
18
18
 
            else false
19
19
 
    case _ => 
20
20
 
        false
21
21
 
}
22
22
 
23
23
 
24
24
 
@Callable(i)
25
-
func issueNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_data) = {
26
-
    let newToken = Issue(nft_name, nft_description, 1, 0, false)
25
+
func issueNft (name,meta,price) = {
26
+
    let newToken = Issue(name, meta, 1, 0, false)
27
27
 
    let issueId = calculateAssetId(newToken)
28
-
[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "nft_owner"), toString(i.caller)), StringEntry(((toBase58String(issueId) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(issueId) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(issueId) + separator) + "issueNftToUser"), toBase16String(issueId))]
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)))]
29
56
 
    }
30
57
 
31
58
 

github/deemru/w8io/873ac7e 
26.10 ms ◑