tx · 8pnJqJbszCSDrwmXrpjRCGJWByxnAnpMeqs3YvgrAP2P

3MtoBpCc3s2T4CxasJ5MXrZZsU339D28mvD:  -0.01400000 Waves

2021.05.27 10:41 [1543773] smart account 3MtoBpCc3s2T4CxasJ5MXrZZsU339D28mvD > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "8pnJqJbszCSDrwmXrpjRCGJWByxnAnpMeqs3YvgrAP2P",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1622101287942,
    "version": 2,
    "chainId": 84,
    "sender": "3MtoBpCc3s2T4CxasJ5MXrZZsU339D28mvD",
    "senderPublicKey": "8SRjg8K8B7rhV2pih6qRgku886VQE4phwNCDjWZu1fUe",
    "proofs": [
        "2ZMkG5GvrPBSSd5p8C3qPeDnG9rFDKAR3on7r5DU52GwHyGGsg9QXyVABtsYXdXPSGJ13PxoEhgAReoVBoWzXKxb"
    ],
    "script": "base64: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",
    "height": 1543773,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: G7ZUnwUL1hJsaW99CjoWZmEMqZzBEgGW196hRDK7dMyZ
Next: 9MHM6rYEE4J74pRrDBiYcp4fEN4MEhZ3Wv37UwLTVXH1

Diff: 
Old
New
Differences
37
37
 
func k (j) = g(i(j))
38
38
 
39
39
 
40
-
func l (j) = (("user_" + j) + "_balance")
40
+
func l () = "dApp_tokenId"
41
41
 
42
42
 
43
-
func m (j) = a(l(j))
43
+
func m () = g(l())
44
44
 
45
45
 
46
-
func n () = "dApp_assetId"
46
+
func n (o) = (("asset_" + o) + "_price")
47
47
 
48
48
 
49
-
func o () = g(n())
49
+
func p (o) = a(n(o))
50
50
 
51
51
 
52
-
func p () = "dApp_balance"
52
+
func q (o) = (("asset_" + o) + "_data")
53
53
 
54
54
 
55
-
func q () = a(p())
55
+
func r (o) = g(n(o))
56
56
 
57
57
 
58
-
func r (s) = (("asset_" + s) + "_amount")
59
-
60
-
61
-
func t (s) = a(r(s))
62
-
63
-
64
-
func u (s) = (("asset_" + s) + "_price")
65
-
66
-
67
-
func v (s) = a(u(s))
68
-
69
-
70
-
func w (s) = (("asset_" + s) + "_data")
71
-
72
-
73
-
func x (s) = g(u(s))
74
-
75
-
76
-
@Callable(y)
77
-
func signUp (z) = {
78
-
    let A = toBase58String(y.caller.bytes)
79
-
    let B = k(A)
80
-
    if ((B != f))
81
-
        then throw("user is already registered")
82
-
        else [StringEntry(i(A), z), IntegerEntry(l(A), 0)]
58
+
@Callable(s)
59
+
func signUp (t) = {
60
+
    let u = toBase58String(s.caller.bytes)
61
+
    let v = k(u)
62
+
    if ((v != f))
63
+
        then throw("User is already registered")
64
+
        else [StringEntry(i(v), t)]
83
65
 
    }
84
66
 
85
67
 
86
68
 
87
-
@Callable(y)
88
-
func issueToken (C) = {
89
-
    let D = o()
90
-
    if ((D != f))
91
-
        then throw("token has already been issued")
69
+
@Callable(s)
70
+
func issueNyanToken (w) = {
71
+
    let x = m()
72
+
    if ((x != f))
73
+
        then throw("NYAN Token already issued")
92
74
 
        else {
93
-
            let s = Issue("NYAN-25", "NYAN-25 token", C, 0, true)
94
-
            let E = calculateAssetId(s)
95
-
[s, StringEntry(n(), toBase58String(E)), IntegerEntry(p(), C)]
75
+
            let y = Issue("NYAN Token", "NYAN Token is a cryptocurrency token that operates on the Waves platform", w, 0, true)
76
+
            let z = toBase58String(calculateAssetId(y))
77
+
[y, StringEntry(l(), z)]
96
78
 
            }
97
79
 
    }
98
80
 
99
81
 
100
82
 
101
-
@Callable(y)
102
-
func reissueToken (C) = {
103
-
    let D = o()
104
-
    if ((D == f))
105
-
        then throw("token has not been issued")
83
+
@Callable(s)
84
+
func reissueNyanToken (w) = {
85
+
    let x = m()
86
+
    if ((x != f))
87
+
        then throw("NYAN Token was not issued")
106
88
 
        else {
107
-
            let F = q()
108
-
            let G = (F + C)
109
-
[Reissue(fromBase58String(D), C, true), IntegerEntry(p(), G)]
89
+
            let A = fromBase58String(x)
90
+
[Reissue(A, w, true)]
110
91
 
            }
111
92
 
    }
112
93
 
113
94
 
114
95
 
115
-
@Callable(y)
116
-
func transferToken (H,I) = {
117
-
    let F = q()
118
-
    let J = (F - I)
119
-
    if ((0 > J))
120
-
        then throw("not enoung balance")
96
+
@Callable(s)
97
+
func transferNyanToken (B,C) = {
98
+
    let v = k(B)
99
+
    let x = m()
100
+
    let A = fromBase58String(x)
101
+
    let D = assetBalance(this, A)
102
+
    let E = (D - C)
103
+
    if ((v == f))
104
+
        then throw("You cannot transfer NYAN Token to a user who is not registered")
105
+
        else if ((0 > C))
106
+
            then throw("It is impossible to transfer a negative amount")
107
+
            else if ((0 > E))
108
+
                then throw("Not enough NYAN Tokens to transfer")
109
+
                else {
110
+
                    let F = Address(fromBase58String(B))
111
+
[ScriptTransfer(F, C, A)]
112
+
                    }
113
+
    }
114
+
115
+
116
+
117
+
@Callable(s)
118
+
func issueAssetToken (G,H,w,I,J) = {
119
+
    let K = Issue(G, H, w, 0, true)
120
+
    let L = toBase58String(calculateAssetId(K))
121
+
    if ((w == 0))
122
+
        then [K, IntegerEntry(n(L), I), StringEntry(q(L), J)]
121
123
 
        else {
122
-
            let A = toBase58String(y.caller.bytes)
123
-
            let K = m(A)
124
-
            let L = (K + I)
125
-
[IntegerEntry(p(), J), IntegerEntry(l(H), L), ScriptTransfer(Address(fromBase58String(H)), I, fromBase58String(o()))]
124
+
            let x = m()
125
+
            let A = fromBase58String(x)
126
+
            let D = assetBalance(this, A)
127
+
            let C = (w * I)
128
+
            let E = (D - C)
129
+
            if ((0 > E))
130
+
                then throw("Not enough NYAN Tokens to issue an asset")
131
+
                else [K, Burn(A, C), IntegerEntry(n(L), I), StringEntry(q(L), J)]
126
132
 
            }
127
133
 
    }
128
134
 
129
135
 
130
136
 
131
-
@Callable(y)
132
-
func issueAssetToken (M,N,C,O,P) = {
133
-
    let s = Issue(M, N, C, 0, true)
134
-
    let E = calculateAssetId(s)
135
-
[s, IntegerEntry(r(toBase58String(E)), C), IntegerEntry(u(toBase58String(E)), O), StringEntry(w(toBase58String(E)), P)]
137
+
@Callable(s)
138
+
func reissueAssetToken (M,w) = {
139
+
    let x = m()
140
+
    let A = fromBase58String(x)
141
+
    let D = assetBalance(this, A)
142
+
    let N = p(M)
143
+
    let C = (w * N)
144
+
    let E = (D - C)
145
+
    if ((0 > E))
146
+
        then throw("Not enough NYAN Tokens to reissue an asset")
147
+
        else {
148
+
            let O = fromBase58String(M)
149
+
[Reissue(O, w, true), Burn(A, C)]
150
+
            }
136
151
 
    }
137
152
 
138
153
 
139
154
 
140
-
@Callable(y)
141
-
func reissueAssetToken (E,I) = {
142
-
    let Q = t(E)
143
-
    let R = (Q + I)
144
-
[Reissue(fromBase58String(E), I, true), IntegerEntry(r(E), R)]
145
-
    }
146
-
147
-
148
-
149
-
@Callable(y)
150
-
func exchangeAssetToken (E,I) = if (!(isDefined(value(y.payments))))
155
+
@Callable(s)
156
+
func exchangeAssetToken (M,C) = if (!(isDefined(value(s.payments))))
151
157
 
    then throw("need attach payment with NYAN-25")
152
158
 
    else {
153
-
        let S = y.payments[0]
154
-
[ScriptTransfer(Address(y.caller.bytes), I, fromBase58String(E)), Burn(value(S.assetId), S.amount)]
159
+
        let P = s.payments[0]
160
+
[ScriptTransfer(Address(s.caller.bytes), C, fromBase58String(M)), Burn(value(P.assetId), P.amount)]
155
161
 
        }
156
162
 
157
163
 
158
-
@Verifier(T)
159
-
func U () = sigVerify(T.bodyBytes, T.proofs[0], T.senderPublicKey)
164
+
@Verifier(Q)
165
+
func R () = sigVerify(Q.bodyBytes, Q.proofs[0], Q.senderPublicKey)
160
166
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 4 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
func a (b) = {
5
5
 
    let c = {
6
6
 
        let d = getInteger(this, b)
7
7
 
        if ($isInstanceOf(d, "Int"))
8
8
 
            then {
9
9
 
                let e = d
10
10
 
                e
11
11
 
                }
12
12
 
            else 0
13
13
 
        }
14
14
 
    c
15
15
 
    }
16
16
 
17
17
 
18
18
 
let f = "none"
19
19
 
20
20
 
func g (b) = {
21
21
 
    let h = {
22
22
 
        let d = getString(this, b)
23
23
 
        if ($isInstanceOf(d, "String"))
24
24
 
            then {
25
25
 
                let e = d
26
26
 
                e
27
27
 
                }
28
28
 
            else f
29
29
 
        }
30
30
 
    h
31
31
 
    }
32
32
 
33
33
 
34
34
 
func i (j) = (("user_" + j) + "_email")
35
35
 
36
36
 
37
37
 
func k (j) = g(i(j))
38
38
 
39
39
 
40
-
func l (j) = (("user_" + j) + "_balance")
40
+
func l () = "dApp_tokenId"
41
41
 
42
42
 
43
-
func m (j) = a(l(j))
43
+
func m () = g(l())
44
44
 
45
45
 
46
-
func n () = "dApp_assetId"
46
+
func n (o) = (("asset_" + o) + "_price")
47
47
 
48
48
 
49
-
func o () = g(n())
49
+
func p (o) = a(n(o))
50
50
 
51
51
 
52
-
func p () = "dApp_balance"
52
+
func q (o) = (("asset_" + o) + "_data")
53
53
 
54
54
 
55
-
func q () = a(p())
55
+
func r (o) = g(n(o))
56
56
 
57
57
 
58
-
func r (s) = (("asset_" + s) + "_amount")
59
-
60
-
61
-
func t (s) = a(r(s))
62
-
63
-
64
-
func u (s) = (("asset_" + s) + "_price")
65
-
66
-
67
-
func v (s) = a(u(s))
68
-
69
-
70
-
func w (s) = (("asset_" + s) + "_data")
71
-
72
-
73
-
func x (s) = g(u(s))
74
-
75
-
76
-
@Callable(y)
77
-
func signUp (z) = {
78
-
    let A = toBase58String(y.caller.bytes)
79
-
    let B = k(A)
80
-
    if ((B != f))
81
-
        then throw("user is already registered")
82
-
        else [StringEntry(i(A), z), IntegerEntry(l(A), 0)]
58
+
@Callable(s)
59
+
func signUp (t) = {
60
+
    let u = toBase58String(s.caller.bytes)
61
+
    let v = k(u)
62
+
    if ((v != f))
63
+
        then throw("User is already registered")
64
+
        else [StringEntry(i(v), t)]
83
65
 
    }
84
66
 
85
67
 
86
68
 
87
-
@Callable(y)
88
-
func issueToken (C) = {
89
-
    let D = o()
90
-
    if ((D != f))
91
-
        then throw("token has already been issued")
69
+
@Callable(s)
70
+
func issueNyanToken (w) = {
71
+
    let x = m()
72
+
    if ((x != f))
73
+
        then throw("NYAN Token already issued")
92
74
 
        else {
93
-
            let s = Issue("NYAN-25", "NYAN-25 token", C, 0, true)
94
-
            let E = calculateAssetId(s)
95
-
[s, StringEntry(n(), toBase58String(E)), IntegerEntry(p(), C)]
75
+
            let y = Issue("NYAN Token", "NYAN Token is a cryptocurrency token that operates on the Waves platform", w, 0, true)
76
+
            let z = toBase58String(calculateAssetId(y))
77
+
[y, StringEntry(l(), z)]
96
78
 
            }
97
79
 
    }
98
80
 
99
81
 
100
82
 
101
-
@Callable(y)
102
-
func reissueToken (C) = {
103
-
    let D = o()
104
-
    if ((D == f))
105
-
        then throw("token has not been issued")
83
+
@Callable(s)
84
+
func reissueNyanToken (w) = {
85
+
    let x = m()
86
+
    if ((x != f))
87
+
        then throw("NYAN Token was not issued")
106
88
 
        else {
107
-
            let F = q()
108
-
            let G = (F + C)
109
-
[Reissue(fromBase58String(D), C, true), IntegerEntry(p(), G)]
89
+
            let A = fromBase58String(x)
90
+
[Reissue(A, w, true)]
110
91
 
            }
111
92
 
    }
112
93
 
113
94
 
114
95
 
115
-
@Callable(y)
116
-
func transferToken (H,I) = {
117
-
    let F = q()
118
-
    let J = (F - I)
119
-
    if ((0 > J))
120
-
        then throw("not enoung balance")
96
+
@Callable(s)
97
+
func transferNyanToken (B,C) = {
98
+
    let v = k(B)
99
+
    let x = m()
100
+
    let A = fromBase58String(x)
101
+
    let D = assetBalance(this, A)
102
+
    let E = (D - C)
103
+
    if ((v == f))
104
+
        then throw("You cannot transfer NYAN Token to a user who is not registered")
105
+
        else if ((0 > C))
106
+
            then throw("It is impossible to transfer a negative amount")
107
+
            else if ((0 > E))
108
+
                then throw("Not enough NYAN Tokens to transfer")
109
+
                else {
110
+
                    let F = Address(fromBase58String(B))
111
+
[ScriptTransfer(F, C, A)]
112
+
                    }
113
+
    }
114
+
115
+
116
+
117
+
@Callable(s)
118
+
func issueAssetToken (G,H,w,I,J) = {
119
+
    let K = Issue(G, H, w, 0, true)
120
+
    let L = toBase58String(calculateAssetId(K))
121
+
    if ((w == 0))
122
+
        then [K, IntegerEntry(n(L), I), StringEntry(q(L), J)]
121
123
 
        else {
122
-
            let A = toBase58String(y.caller.bytes)
123
-
            let K = m(A)
124
-
            let L = (K + I)
125
-
[IntegerEntry(p(), J), IntegerEntry(l(H), L), ScriptTransfer(Address(fromBase58String(H)), I, fromBase58String(o()))]
124
+
            let x = m()
125
+
            let A = fromBase58String(x)
126
+
            let D = assetBalance(this, A)
127
+
            let C = (w * I)
128
+
            let E = (D - C)
129
+
            if ((0 > E))
130
+
                then throw("Not enough NYAN Tokens to issue an asset")
131
+
                else [K, Burn(A, C), IntegerEntry(n(L), I), StringEntry(q(L), J)]
126
132
 
            }
127
133
 
    }
128
134
 
129
135
 
130
136
 
131
-
@Callable(y)
132
-
func issueAssetToken (M,N,C,O,P) = {
133
-
    let s = Issue(M, N, C, 0, true)
134
-
    let E = calculateAssetId(s)
135
-
[s, IntegerEntry(r(toBase58String(E)), C), IntegerEntry(u(toBase58String(E)), O), StringEntry(w(toBase58String(E)), P)]
137
+
@Callable(s)
138
+
func reissueAssetToken (M,w) = {
139
+
    let x = m()
140
+
    let A = fromBase58String(x)
141
+
    let D = assetBalance(this, A)
142
+
    let N = p(M)
143
+
    let C = (w * N)
144
+
    let E = (D - C)
145
+
    if ((0 > E))
146
+
        then throw("Not enough NYAN Tokens to reissue an asset")
147
+
        else {
148
+
            let O = fromBase58String(M)
149
+
[Reissue(O, w, true), Burn(A, C)]
150
+
            }
136
151
 
    }
137
152
 
138
153
 
139
154
 
140
-
@Callable(y)
141
-
func reissueAssetToken (E,I) = {
142
-
    let Q = t(E)
143
-
    let R = (Q + I)
144
-
[Reissue(fromBase58String(E), I, true), IntegerEntry(r(E), R)]
145
-
    }
146
-
147
-
148
-
149
-
@Callable(y)
150
-
func exchangeAssetToken (E,I) = if (!(isDefined(value(y.payments))))
155
+
@Callable(s)
156
+
func exchangeAssetToken (M,C) = if (!(isDefined(value(s.payments))))
151
157
 
    then throw("need attach payment with NYAN-25")
152
158
 
    else {
153
-
        let S = y.payments[0]
154
-
[ScriptTransfer(Address(y.caller.bytes), I, fromBase58String(E)), Burn(value(S.assetId), S.amount)]
159
+
        let P = s.payments[0]
160
+
[ScriptTransfer(Address(s.caller.bytes), C, fromBase58String(M)), Burn(value(P.assetId), P.amount)]
155
161
 
        }
156
162
 
157
163
 
158
-
@Verifier(T)
159
-
func U () = sigVerify(T.bodyBytes, T.proofs[0], T.senderPublicKey)
164
+
@Verifier(Q)
165
+
func R () = sigVerify(Q.bodyBytes, Q.proofs[0], Q.senderPublicKey)
160
166
 

github/deemru/w8io/169f3d6 
40.45 ms ◑