tx · 2Xhd6LaLuoFe3iXDPiG8vjeKUThJ2jqKXGmC2nMwBZ4W

3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq:  -0.01000000 Waves

2022.11.22 08:01 [2327883] smart account 3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "2Xhd6LaLuoFe3iXDPiG8vjeKUThJ2jqKXGmC2nMwBZ4W",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1669093256791,
    "version": 2,
    "chainId": 84,
    "sender": "3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq",
    "senderPublicKey": "H6UqxUDcJamDRg1uykVcWMn4zhAMTV7i1nfPq1moLWmJ",
    "proofs": [
        "sfDga3myQzqksASnnXdHAULneXtgGfkLJzG2TZEo3oDsQNcVEE9JhrB2Cf1yXvMzAhWcGVhyz7iffah92DbeV5C"
    ],
    "script": "base64:BgIgCAISCwoJCAgICAgBCAgIEgMKAQESAwoBCBIDCgEIEgAGAAlzZXBhcmF0b3ICAV8ABGtCdXkCA2J1eQAFa1NlbGwCBHNlbGwABmtQcmljZQIFcHJpY2UACWRBcHBPd25lcgEaAVRKuE9s3sLak+30julKNvjVT3+V1VVbXaABBWlzTmZ0AQdhc3NldElkBAckbWF0Y2gwCQDsBwEFB2Fzc2V0SWQDCQABAgUHJG1hdGNoMAIFQXNzZXQEBXRva2VuBQckbWF0Y2gwAwMJAAACCAUFdG9rZW4IZGVjaW1hbHMAAAkAAAIIBQV0b2tlbghxdWFudGl0eQABBwkAAAIIBQV0b2tlbgpyZWlzc3VhYmxlBwcHBQFpAQhpc3N1ZU5mdAkIbmZ0X25hbWUJbmZ0X293bmVyD25mdF9kQXBwQWRkcmVzcwhuZnRfdHlwZQhuZnRfdGFncxFuZnRfc2VsbGluZ19wcmljZQ9uZnRfZGVzY3JpcHRpb24KbmZ0X29uU2VsbAluZnRfaW1hZ2UEBHR4SWQIBQFpDXRyYW5zYWN0aW9uSWQEB2NyZWF0b3IJANgEAQgIBQFpBmNhbGxlcgVieXRlcwQMY3JlYXRvcl9uYW1lBQluZnRfb3duZXIEDWlzc3VlTWV0YWRhdGEJAKwCAgkArAICCQCsAgIJAKwCAgkArAICCQCsAgIJAKwCAgkArAICAgp7Y3JlYXRvcjogBQdjcmVhdG9yAgEsCQCsAgICDmNyZWF0b3JfbmFtZTogBQxjcmVhdG9yX25hbWUCASwJAKwCAgINZGVzY3JpcHRpb246IAUPbmZ0X2Rlc2NyaXB0aW9uAgEsCQCsAgICCm5mdF9hcnRfaWQJANgEAQUEdHhJZAIBfQQIbmV3VG9rZW4JAMIIBQUIbmZ0X25hbWUFDWlzc3VlTWV0YWRhdGEAAQAABwQHaXNzdWVJZAkAuAgBBQhuZXdUb2tlbgkAzAgCBQhuZXdUb2tlbgkAzAgCCQEOU2NyaXB0VHJhbnNmZXIDCAUBaQZjYWxsZXIAAQUHaXNzdWVJZAkAzAgCCQELU3RyaW5nRW50cnkCCQCsAgIJAKwCAgkA2AQBBQdpc3N1ZUlkBQlzZXBhcmF0b3ICCW5mdF9vd25lcgkApQgBCAUBaQZjYWxsZXIJAMwIAgkBC1N0cmluZ0VudHJ5AgkArAICCQCsAgIJANgEAQUHaXNzdWVJZAUJc2VwYXJhdG9yAghuZnRfdHlwZQUIbmZ0X3R5cGUJAMwIAgkBC1N0cmluZ0VudHJ5AgkArAICCQCsAgIJANgEAQUHaXNzdWVJZAUJc2VwYXJhdG9yAghuZnRfdGFncwUIbmZ0X3RhZ3MJAMwIAgkBDEludGVnZXJFbnRyeQIJAKwCAgkArAICCQDYBAEFB2lzc3VlSWQFCXNlcGFyYXRvcgIRbmZ0X3NlbGxpbmdfcHJpY2UFEW5mdF9zZWxsaW5nX3ByaWNlCQDMCAIJAQtTdHJpbmdFbnRyeQIJAKwCAgkArAICCQDYBAEFB2lzc3VlSWQFCXNlcGFyYXRvcgIKbmZ0X29uU2VsbAUKbmZ0X29uU2VsbAkAzAgCCQELU3RyaW5nRW50cnkCCQCsAgIJAKwCAgkA2AQBBQdpc3N1ZUlkBQlzZXBhcmF0b3ICCW5mdF9pbWFnZQUJbmZ0X2ltYWdlCQDMCAIJAQtTdHJpbmdFbnRyeQIJAKwCAgkArAICCQDYBAEFB2lzc3VlSWQFCXNlcGFyYXRvcgIIbmZ0X2RhdGEFDWlzc3VlTWV0YWRhdGEJAMwIAgkBC1N0cmluZ0VudHJ5AgkArAICCQCsAgIJANgEAQgIBQFpBmNhbGxlcgVieXRlcwUJc2VwYXJhdG9yAgluZnRfb3duZXIFB2NyZWF0b3IJAMwIAgkBC1N0cmluZ0VudHJ5AgkArAICCQCsAgIJANgEAQUEdHhJZAUJc2VwYXJhdG9yAglpc3N1ZV9uZnQJANgEAQUHaXNzdWVJZAUDbmlsAWkBB3NlbGxORlQBBXByaWNlBAV0b2tlbggJAJEDAggFAWkIcGF5bWVudHMAAAdhc3NldElkBAdhc3NldGlkCQEFdmFsdWUBCAkAkQMCCAUBaQhwYXltZW50cwAAB2Fzc2V0SWQEB2Ftb3VudDAJAQV2YWx1ZQEICQCRAwIIBQFpCHBheW1lbnRzAAAGYW1vdW50AwkBASEBCQEFaXNOZnQBBQdhc3NldGlkCQACAQIQVG9rZW4gaXMgbm90IE5GVAkAzAgCCQELU3RyaW5nRW50cnkCCQCsAgIJANgEAQUHYXNzZXRpZAIGX293bmVyCQClCAEIBQFpBmNhbGxlcgkAzAgCCQELU3RyaW5nRW50cnkCCQCsAgIJANgEAQUHYXNzZXRpZAISX25mdF9zZWxsaW5nX3ByaWNlCQCkAwEFBXByaWNlCQDMCAIJAQtTdHJpbmdFbnRyeQIJAKwCAgkA2AQBBQdhc3NldGlkAgdfb25zZWxsAgR0cnVlCQDMCAIJAQtTdHJpbmdFbnRyeQIJAKwCAgkArAICBQZrUHJpY2UFCXNlcGFyYXRvcgkA2AQBCQEFdmFsdWUBCAkAkQMCCAUBaQhwYXltZW50cwAAB2Fzc2V0SWQJAKQDAQUFcHJpY2UJAMwIAgkBC1N0cmluZ0VudHJ5AgkArAICCQCsAgIJAKUIAQgFAWkGY2FsbGVyBQlzZXBhcmF0b3IFBWtTZWxsCQCsAgIJAKwCAgkA2AQBBQdhc3NldGlkBQlzZXBhcmF0b3IJAKQDAQUHYW1vdW50MAUDbmlsAWkBDWJ1eU5GVFRlc3RpbmcBBW5mdElEBAZjYWxsZXIJANoEAQgIBQFpBmNhbGxlcgVieXRlcwQHYXNzZXRJZAkA2QQBBQVuZnRJRAQGYW1vdW50CQEFdmFsdWUBCAkAkQMCCAUBaQhwYXltZW50cwAABmFtb3VudAQIbmZ0T3duZXIJARFAZXh0ck5hdGl2ZSgxMDU4KQEJAKwCAgkA2AQBBQdhc3NldElkAgZfb3duZXIEBXByaWNlBAckbWF0Y2gwCQCdCAIFBHRoaXMJAKwCAgkA2AQBBQdhc3NldElkAhJfbmZ0X3NlbGxpbmdfcHJpY2UDCQABAgUHJG1hdGNoMAIGU3RyaW5nBAFhBQckbWF0Y2gwBQFhAgEwBAZpc3NlbGwEByRtYXRjaDAJAJ0IAgUEdGhpcwkArAICCQDYBAEFB2Fzc2V0SWQCB19vbnNlbGwDCQABAgUHJG1hdGNoMAIGU3RyaW5nBAFhBQckbWF0Y2gwBQFhAgVmYWxzZQMJAQIhPQIICQCRAwIIBQFpCHBheW1lbnRzAAAHYXNzZXRJZAUEdW5pdAkAAgECDFBheSBpbiB3YXZlcwMDCQECIT0CCQENcGFyc2VJbnRWYWx1ZQEFBXByaWNlBQZhbW91bnQJAAACCQENcGFyc2VJbnRWYWx1ZQEFBXByaWNlAAAHCQACAQIPSW52YWxpZCBwYXltZW50AwkAAAIFBmNhbGxlcgUIbmZ0T3duZXIJAAIBAiNORlQgb3duZXIgd2lsbCBub3QgYWJsZSB0byBidXkgdGhpcwMJAAACBQZjYWxsZXIJANgEAQUJZEFwcE93bmVyCQACAQIwWW91IGFyZSBub3QgZWxpZ2libGUgZHVlIHRvIG93bmVyIGFjY291bnQgb2YgYXBwAwkBAiE9AgUGaXNzZWxsAgR0cnVlCQACAQILTm90IG9uIHNlbGwJAMwIAgkBC1N0cmluZ0VudHJ5AgkArAICCQCsAgIJAKUIAQgFAWkGY2FsbGVyBQlzZXBhcmF0b3IFBGtCdXkJAKwCAgkArAICBQVuZnRJRAUJc2VwYXJhdG9yCQCkAwEFBmFtb3VudAkAzAgCCQELU3RyaW5nRW50cnkCCQCsAgIJAKwCAgkArAICCQClCAEIBQFpBmNhbGxlcgUJc2VwYXJhdG9yBQRrQnV5AgVfZnJvbQUIbmZ0T3duZXIJAMwIAgkBC0RlbGV0ZUVudHJ5AQkArAICCQDYBAEFB2Fzc2V0SWQCBl9vd25lcgkAzAgCCQELRGVsZXRlRW50cnkBCQCsAgIJANgEAQUHYXNzZXRJZAIHX29uc2VsbAkAzAgCCQEOU2NyaXB0VHJhbnNmZXIDCQERQGV4dHJOYXRpdmUoMTA2MikBBQhuZnRPd25lcgkBDXBhcnNlSW50VmFsdWUBBQVwcmljZQUEdW5pdAkAzAgCCQEOU2NyaXB0VHJhbnNmZXIDCAUBaQZjYWxsZXIAAQUHYXNzZXRJZAUDbmlsAWkBBmJ1eU5GVAEFbmZ0SUQEB2Fzc2V0SWQJANkEAQUFbmZ0SUQEBmFtb3VudAkBBXZhbHVlAQgJAJEDAggFAWkIcGF5bWVudHMAAAZhbW91bnQEBXByaWNlCQETdmFsdWVPckVycm9yTWVzc2FnZQIJAKIIAQkArAICCQCsAgIFBmtQcmljZQUJc2VwYXJhdG9yBQVuZnRJRAIeVGhlcmUgaXMgbm8gcHJpY2UgZm9yIHRoaXMgTkZUBAZpc3NlbGwEByRtYXRjaDAJAJ0IAgUEdGhpcwkArAICCQDYBAEFB2Fzc2V0SWQCB19vbnNlbGwDCQABAgUHJG1hdGNoMAIGU3RyaW5nBAFhBQckbWF0Y2gwBQFhAgVmYWxzZQQFb3duZXIJARN2YWx1ZU9yRXJyb3JNZXNzYWdlAgkBEUBleHRyTmF0aXZlKDEwNTgpAQkArAICCQCsAgIFBW5mdElEBQlzZXBhcmF0b3ICBU93bmVyAghObyBvd25lcgMJAQIhPQIICQCRAwIIBQFpCHBheW1lbnRzAAAHYXNzZXRJZAUEdW5pdAkAAgECDFBheSBpbiB3YXZlcwMJAGYCCQENcGFyc2VJbnRWYWx1ZQEFBXByaWNlBQZhbW91bnQJAAIBAg9JbnZhbGlkIHBheW1lbnQDCQECIT0CBQZpc3NlbGwCBHRydWUJAAIBAgtOb3Qgb24gc2VsbAkAzAgCCQEOU2NyaXB0VHJhbnNmZXIDCAUBaQZjYWxsZXIAAQUHYXNzZXRJZAkAzAgCCQEOU2NyaXB0VHJhbnNmZXIDCQEFdmFsdWUBCQCmCAEFBW93bmVyCQENcGFyc2VJbnRWYWx1ZQEFBXByaWNlBQR1bml0CQDMCAIJAQtTdHJpbmdFbnRyeQIJAKwCAgkArAICCQClCAEIBQFpBmNhbGxlcgUJc2VwYXJhdG9yBQRrQnV5CQCsAgIJAKwCAgUFbmZ0SUQFCXNlcGFyYXRvcgkApAMBBQZhbW91bnQFA25pbAFpAQlkZWxldGVORlQABAZ0b2tlbjAICQCRAwIIBQFpCHBheW1lbnRzAAAHYXNzZXRJZAkAzAgCCQELU3RyaW5nRW50cnkCCQCsAgICB2RlbGV0ZV8JANgEAQkBBXZhbHVlAQgJAJEDAggFAWkIcGF5bWVudHMAAAdhc3NldElkAgp0b2tlbiBidXJuCQDMCAIJAQRCdXJuAgkBBXZhbHVlAQUGdG9rZW4wAAEFA25pbADyCsMS",
    "height": 2327883,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old
New
Differences
8
8
 
let kSell = "sell"
9
9
 
10
10
 
let kPrice = "price"
11
+
12
+
let dAppOwner = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
11
13
 
12
14
 
func isNft (assetId) = match assetInfo(assetId) {
13
15
 
    case token: Asset => 
22
24
 
23
25
 
24
26
 
@Callable(i)
25
-
func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
26
-
    let newToken = Issue(nft_name, nft_description, 1, 0, false)
27
+
func issueNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_image) = {
28
+
    let txId = i.transactionId
29
+
    let creator = toBase58String(i.caller.bytes)
30
+
    let creator_name = nft_owner
31
+
    let issueMetadata = (((((((("{creator: " + creator) + ",") + ("creator_name: " + creator_name)) + ",") + ("description: " + nft_description)) + ",") + ("nft_art_id" + toBase58String(txId))) + "}")
32
+
    let newToken = Issue(nft_name, issueMetadata, 1, 0, false)
27
33
 
    let issueId = calculateAssetId(newToken)
28
-
[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "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_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data)]
34
+
[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), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_image"), nft_image), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), issueMetadata), StringEntry(((toBase58String(i.caller.bytes) + separator) + "nft_owner"), creator), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
29
35
 
    }
30
36
 
31
37
 
32
38
 
33
39
 
@Callable(i)
34
-
func issueNft (name,meta) = {
35
-
    let newToken = Issue(name, meta, 1, 0, false)
36
-
    let issueId = calculateAssetId(newToken)
37
-
[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "Owner"), toString(i.caller))]
40
+
func sellNFT (price) = {
41
+
    let token = i.payments[0].assetId
42
+
    let assetid = value(i.payments[0].assetId)
43
+
    let amount0 = value(i.payments[0].amount)
44
+
    if (!(isNft(assetid)))
45
+
        then throw("Token is not NFT")
46
+
        else [StringEntry((toBase58String(assetid) + "_owner"), toString(i.caller)), StringEntry((toBase58String(assetid) + "_nft_selling_price"), toString(price)), StringEntry((toBase58String(assetid) + "_onsell"), "true"), StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(assetid) + separator) + toString(amount0)))]
47
+
    }
48
+
49
+
50
+
51
+
@Callable(i)
52
+
func buyNFTTesting (nftID) = {
53
+
    let caller = toBase64String(i.caller.bytes)
54
+
    let assetId = fromBase58String(nftID)
55
+
    let amount = value(i.payments[0].amount)
56
+
    let nftOwner = getStringValue((toBase58String(assetId) + "_owner"))
57
+
    let price =     match getString(this, (toBase58String(assetId) + "_nft_selling_price")) {
58
+
        case a: String => 
59
+
            a
60
+
        case _ => 
61
+
            "0"
62
+
    }
63
+
    let issell =     match getString(this, (toBase58String(assetId) + "_onsell")) {
64
+
        case a: String => 
65
+
            a
66
+
        case _ => 
67
+
            "false"
68
+
    }
69
+
    if ((i.payments[0].assetId != unit))
70
+
        then throw("Pay in waves")
71
+
        else if (if ((parseIntValue(price) != amount))
72
+
            then (parseIntValue(price) == 0)
73
+
            else false)
74
+
            then throw("Invalid payment")
75
+
            else if ((caller == nftOwner))
76
+
                then throw("NFT owner will not able to buy this")
77
+
                else if ((caller == toBase58String(dAppOwner)))
78
+
                    then throw("You are not eligible due to owner account of app")
79
+
                    else if ((issell != "true"))
80
+
                        then throw("Not on sell")
81
+
                        else [StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), StringEntry((((toString(i.caller) + separator) + kBuy) + "_from"), nftOwner), DeleteEntry((toBase58String(assetId) + "_owner")), DeleteEntry((toBase58String(assetId) + "_onsell")), ScriptTransfer(addressFromStringValue(nftOwner), parseIntValue(price), unit), ScriptTransfer(i.caller, 1, assetId)]
38
82
 
    }
39
83
 
40
84
 
44
88
 
    let assetId = fromBase58String(nftID)
45
89
 
    let amount = value(i.payments[0].amount)
46
90
 
    let price = valueOrErrorMessage(getString(((kPrice + separator) + nftID)), "There is no price for this NFT")
91
+
    let issell =     match getString(this, (toBase58String(assetId) + "_onsell")) {
92
+
        case a: String => 
93
+
            a
94
+
        case _ => 
95
+
            "false"
96
+
    }
47
97
 
    let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
48
98
 
    if ((i.payments[0].assetId != unit))
49
99
 
        then throw("Pay in waves")
50
100
 
        else if ((parseIntValue(price) > amount))
51
101
 
            then throw("Invalid payment")
52
-
            else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(value(addressFromString(owner)), parseIntValue(price), unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount)))]
102
+
            else if ((issell != "true"))
103
+
                then throw("Not on sell")
104
+
                else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(value(addressFromString(owner)), parseIntValue(price), unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount)))]
53
105
 
    }
54
106
 
55
107
 
56
108
 
57
109
 
@Callable(i)
58
-
func sellNFT (price) = {
59
-
    let $t023692454 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
60
-
    let token0 = $t023692454._1
61
-
    let amount0 = $t023692454._2
62
-
    if (!(isNft(token0)))
63
-
        then throw("Token is not NFT")
64
-
        else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
110
+
func deleteNFT () = {
111
+
    let token0 = i.payments[0].assetId
112
+
[StringEntry(("delete_" + toBase58String(value(i.payments[0].assetId))), "token burn"), Burn(value(token0), 1)]
65
113
 
    }
66
114
 
67
115
 

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
+
12
+
let dAppOwner = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
11
13
 
12
14
 
func isNft (assetId) = match assetInfo(assetId) {
13
15
 
    case token: Asset => 
14
16
 
        if (if ((token.decimals == 0))
15
17
 
            then (token.quantity == 1)
16
18
 
            else false)
17
19
 
            then (token.reissuable == false)
18
20
 
            else false
19
21
 
    case _ => 
20
22
 
        false
21
23
 
}
22
24
 
23
25
 
24
26
 
@Callable(i)
25
-
func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
26
-
    let newToken = Issue(nft_name, nft_description, 1, 0, false)
27
+
func issueNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_image) = {
28
+
    let txId = i.transactionId
29
+
    let creator = toBase58String(i.caller.bytes)
30
+
    let creator_name = nft_owner
31
+
    let issueMetadata = (((((((("{creator: " + creator) + ",") + ("creator_name: " + creator_name)) + ",") + ("description: " + nft_description)) + ",") + ("nft_art_id" + toBase58String(txId))) + "}")
32
+
    let newToken = Issue(nft_name, issueMetadata, 1, 0, false)
27
33
 
    let issueId = calculateAssetId(newToken)
28
-
[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "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_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data)]
34
+
[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), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_image"), nft_image), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), issueMetadata), StringEntry(((toBase58String(i.caller.bytes) + separator) + "nft_owner"), creator), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
29
35
 
    }
30
36
 
31
37
 
32
38
 
33
39
 
@Callable(i)
34
-
func issueNft (name,meta) = {
35
-
    let newToken = Issue(name, meta, 1, 0, false)
36
-
    let issueId = calculateAssetId(newToken)
37
-
[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "Owner"), toString(i.caller))]
40
+
func sellNFT (price) = {
41
+
    let token = i.payments[0].assetId
42
+
    let assetid = value(i.payments[0].assetId)
43
+
    let amount0 = value(i.payments[0].amount)
44
+
    if (!(isNft(assetid)))
45
+
        then throw("Token is not NFT")
46
+
        else [StringEntry((toBase58String(assetid) + "_owner"), toString(i.caller)), StringEntry((toBase58String(assetid) + "_nft_selling_price"), toString(price)), StringEntry((toBase58String(assetid) + "_onsell"), "true"), StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(assetid) + separator) + toString(amount0)))]
47
+
    }
48
+
49
+
50
+
51
+
@Callable(i)
52
+
func buyNFTTesting (nftID) = {
53
+
    let caller = toBase64String(i.caller.bytes)
54
+
    let assetId = fromBase58String(nftID)
55
+
    let amount = value(i.payments[0].amount)
56
+
    let nftOwner = getStringValue((toBase58String(assetId) + "_owner"))
57
+
    let price =     match getString(this, (toBase58String(assetId) + "_nft_selling_price")) {
58
+
        case a: String => 
59
+
            a
60
+
        case _ => 
61
+
            "0"
62
+
    }
63
+
    let issell =     match getString(this, (toBase58String(assetId) + "_onsell")) {
64
+
        case a: String => 
65
+
            a
66
+
        case _ => 
67
+
            "false"
68
+
    }
69
+
    if ((i.payments[0].assetId != unit))
70
+
        then throw("Pay in waves")
71
+
        else if (if ((parseIntValue(price) != amount))
72
+
            then (parseIntValue(price) == 0)
73
+
            else false)
74
+
            then throw("Invalid payment")
75
+
            else if ((caller == nftOwner))
76
+
                then throw("NFT owner will not able to buy this")
77
+
                else if ((caller == toBase58String(dAppOwner)))
78
+
                    then throw("You are not eligible due to owner account of app")
79
+
                    else if ((issell != "true"))
80
+
                        then throw("Not on sell")
81
+
                        else [StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), StringEntry((((toString(i.caller) + separator) + kBuy) + "_from"), nftOwner), DeleteEntry((toBase58String(assetId) + "_owner")), DeleteEntry((toBase58String(assetId) + "_onsell")), ScriptTransfer(addressFromStringValue(nftOwner), parseIntValue(price), unit), ScriptTransfer(i.caller, 1, assetId)]
38
82
 
    }
39
83
 
40
84
 
41
85
 
42
86
 
@Callable(i)
43
87
 
func buyNFT (nftID) = {
44
88
 
    let assetId = fromBase58String(nftID)
45
89
 
    let amount = value(i.payments[0].amount)
46
90
 
    let price = valueOrErrorMessage(getString(((kPrice + separator) + nftID)), "There is no price for this NFT")
91
+
    let issell =     match getString(this, (toBase58String(assetId) + "_onsell")) {
92
+
        case a: String => 
93
+
            a
94
+
        case _ => 
95
+
            "false"
96
+
    }
47
97
 
    let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
48
98
 
    if ((i.payments[0].assetId != unit))
49
99
 
        then throw("Pay in waves")
50
100
 
        else if ((parseIntValue(price) > amount))
51
101
 
            then throw("Invalid payment")
52
-
            else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(value(addressFromString(owner)), parseIntValue(price), unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount)))]
102
+
            else if ((issell != "true"))
103
+
                then throw("Not on sell")
104
+
                else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(value(addressFromString(owner)), parseIntValue(price), unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount)))]
53
105
 
    }
54
106
 
55
107
 
56
108
 
57
109
 
@Callable(i)
58
-
func sellNFT (price) = {
59
-
    let $t023692454 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
60
-
    let token0 = $t023692454._1
61
-
    let amount0 = $t023692454._2
62
-
    if (!(isNft(token0)))
63
-
        then throw("Token is not NFT")
64
-
        else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
110
+
func deleteNFT () = {
111
+
    let token0 = i.payments[0].assetId
112
+
[StringEntry(("delete_" + toBase58String(value(i.payments[0].assetId))), "token burn"), Burn(value(token0), 1)]
65
113
 
    }
66
114
 
67
115
 

github/deemru/w8io/873ac7e 
31.48 ms ◑