tx · H9k6PB9iHfoFQdSU2o1XGiKtKHNCbAAumJzEiQiordjs 3PH2KWQ4aPVZQo27CKYvA3wtLFpocJ9oSxR: -0.00400000 Waves 2022.10.03 15:30 [3321647] smart account 3PH2KWQ4aPVZQo27CKYvA3wtLFpocJ9oSxR > SELF 0.00000000 Waves
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Old | New | Differences | |
---|---|---|---|
39 | 39 | let t = invoke(Address(j), "exchange", [1], [AttachedPayment(c, 3000000)]) | |
40 | 40 | if ((t == t)) | |
41 | 41 | then throw(("Echange amount: " + toString(( let u = t | |
42 | - | if ($isInstanceOf(u, "(Int, | |
42 | + | if ($isInstanceOf(u, "(Int, ByteVector)")) | |
43 | 43 | then u | |
44 | - | else throw("Couldn't cast Any to (Int, | |
44 | + | else throw("Couldn't cast Any to (Int, ByteVector)"))._1))) | |
45 | 45 | else throw("Strict value is not equal to itself.") | |
46 | 46 | } | |
47 | 47 |
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 5 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | 4 | let a = 0 | |
5 | 5 | ||
6 | 6 | let b = base58'74GNYyhC5BPLvUUT8DoisXVQ8AMhcWCGM5D3jJJ2F9cu' | |
7 | 7 | ||
8 | 8 | let c = base58'DG2xFkPdDwKUoBkzGAhQtLpSGzfXLiCYPEzeKH2Ad24p' | |
9 | 9 | ||
10 | 10 | let d = 9000000 | |
11 | 11 | ||
12 | 12 | let e = unit | |
13 | 13 | ||
14 | 14 | let f = base58'Atqv59EYzjFGuitKVnMRk6H8FukjoV3ktPorbEys25on' | |
15 | 15 | ||
16 | 16 | let g = base58'DSbbhLsSTeDg5Lsiufk2Aneh3DjVqJuPr2M9uU1gwy5p' | |
17 | 17 | ||
18 | 18 | let h = base58'Ehie5xYpeN8op1Cctc6aGUrqx8jq3jtf1DSjXDbfm7aT' | |
19 | 19 | ||
20 | 20 | let i = base58'C1iWsKGqLwjHUndiQ7iXpdmPum9PeCDFfyXBdJJosDRS' | |
21 | 21 | ||
22 | 22 | let j = base58'3PHaNgomBkrvEL2QnuJarQVJa71wjw9qiqG' | |
23 | 23 | ||
24 | 24 | let k = base58'3PKi4G3VX2k42ZSmNNrmvgdDH7JzRaUhY7R' | |
25 | 25 | ||
26 | 26 | let l = base58'3PEeJQRJT4v4XvSUBPmxhdWKz439nae7KtQ' | |
27 | 27 | ||
28 | 28 | let m = base58'3P27S9V36kw2McjWRZ37AxTx8iwkd7HXw6W' | |
29 | 29 | ||
30 | 30 | let n = base58'3PJ48P3p2wvWUjgQaQiZ2cFbr8qmxMokBGd' | |
31 | 31 | ||
32 | 32 | func o (p,q) = ((p + "_course_") + toString(a)) | |
33 | 33 | ||
34 | 34 | ||
35 | 35 | func r (p,q) = (((p + "_course_") + toString(a)) + "_rewarded") | |
36 | 36 | ||
37 | 37 | ||
38 | 38 | func s () = { | |
39 | 39 | let t = invoke(Address(j), "exchange", [1], [AttachedPayment(c, 3000000)]) | |
40 | 40 | if ((t == t)) | |
41 | 41 | then throw(("Echange amount: " + toString(( let u = t | |
42 | - | if ($isInstanceOf(u, "(Int, | |
42 | + | if ($isInstanceOf(u, "(Int, ByteVector)")) | |
43 | 43 | then u | |
44 | - | else throw("Couldn't cast Any to (Int, | |
44 | + | else throw("Couldn't cast Any to (Int, ByteVector)"))._1))) | |
45 | 45 | else throw("Strict value is not equal to itself.") | |
46 | 46 | } | |
47 | 47 | ||
48 | 48 | ||
49 | 49 | func v (w,q) = { | |
50 | 50 | let x = o(w, q) | |
51 | 51 | let y = getBoolean(x) | |
52 | 52 | if ($isInstanceOf(y, "Boolean")) | |
53 | 53 | then { | |
54 | 54 | let z = y | |
55 | 55 | z | |
56 | 56 | } | |
57 | 57 | else false | |
58 | 58 | } | |
59 | 59 | ||
60 | 60 | ||
61 | 61 | func A (w,q) = { | |
62 | 62 | let B = r(w, q) | |
63 | 63 | let y = getBoolean(B) | |
64 | 64 | if ($isInstanceOf(y, "Boolean")) | |
65 | 65 | then { | |
66 | 66 | let z = y | |
67 | 67 | z | |
68 | 68 | } | |
69 | 69 | else false | |
70 | 70 | } | |
71 | 71 | ||
72 | 72 | ||
73 | 73 | @Callable(C) | |
74 | 74 | func payForCertificate (D,q,E) = { | |
75 | 75 | let w = toString(C.originCaller) | |
76 | 76 | let F = v(w, q) | |
77 | 77 | let G = ((D + toString(q)) + w) | |
78 | 78 | if ((sigVerify_8Kb(toBytes(G), fromBase58String(E), b) == false)) | |
79 | 79 | then throw("Backend proof is not correct") | |
80 | 80 | else if ((value(value(C.payments[0]).assetId) != c)) | |
81 | 81 | then throw("10 USDN should be attached") | |
82 | 82 | else if ((value(value(C.payments[0]).amount) != d)) | |
83 | 83 | then throw((("At least " + toString(d)) + " USDN should be attached")) | |
84 | 84 | else if (F) | |
85 | 85 | then throw("User already got a certificate!") | |
86 | 86 | else [BooleanEntry(o(w, q), true)] | |
87 | 87 | } | |
88 | 88 | ||
89 | 89 | ||
90 | 90 | ||
91 | 91 | @Callable(C) | |
92 | 92 | func payToUser (p,q) = { | |
93 | 93 | let F = v(p, q) | |
94 | 94 | let H = A(p, q) | |
95 | 95 | if ((F == false)) | |
96 | 96 | then throw("User didn't finish the course") | |
97 | 97 | else if ((H == true)) | |
98 | 98 | then throw("User was already rewarded") | |
99 | 99 | else s() | |
100 | 100 | } | |
101 | 101 | ||
102 | 102 |
github/deemru/w8io/0e76f2f 30.17 ms ◑