tx · EDjWQnzhvgh4neYao5rqTNbgrmzcPJ9WCmyutUCgCdgK 3N54eKW5ZucDaRaGVUfzX8xRXv6Ve8M71tM: -0.02000000 Waves 2020.07.03 17:57 [1071048] smart account 3N54eKW5ZucDaRaGVUfzX8xRXv6Ve8M71tM > SELF 0.00000000 Waves
{ "type": 13, "id": "EDjWQnzhvgh4neYao5rqTNbgrmzcPJ9WCmyutUCgCdgK", "fee": 2000000, "feeAssetId": null, "timestamp": 1593788280713, "version": 1, "sender": "3N54eKW5ZucDaRaGVUfzX8xRXv6Ve8M71tM", "senderPublicKey": "FmnQ1LwTnauTS2BSrZivE1nSF1A9MY9hyYB72pyh5hw9", "proofs": [ "3Uhiz4A3a8tG2anFC2Vbfh5bBCYPVFcTfMKS7UZ7cHxXyfXctaTdrJ9K3TfA7dJzoFsU6X5J5cfrREzW1HiTQDaD" ], "script": 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"chainId": 84, "height": 1071048, "spentComplexity": 0 } View: original | compacted Prev: bY23fk94CL4uyAjaw22xs8a9RbnvhofVhMewwQmmkzr Next: DG5AQhg63em22Z8YhnbC5YSiNHmdqcoz4hN3GJaWhzgi Diff:
Old | New | Differences | |
---|---|---|---|
160 | 160 | else { | |
161 | 161 | let response = getAsByteVector(res7) | |
162 | 162 | let price = decodeInt64(response, 0) | |
163 | - | WriteSet([DataEntry((symbol + "/latest_update"), res5[0]), DataEntry((symbol + "/value"), price[0])]) | |
163 | + | WriteSet([DataEntry((symbol + "/latest_update_time"), res5[0]), DataEntry((symbol + "/value"), price[0]), DataEntry((symbol + "/latest_block"), height)]) | |
164 | 164 | } | |
165 | 165 | } | |
166 | 166 |
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 3 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | 4 | func decodeInt8 (data,offset) = if ((1 > size(data))) | |
5 | 5 | then throw("decode u8 error, data must be at least 1 byte") | |
6 | 6 | else if ((offset > size(data))) | |
7 | 7 | then throw("decode u8 error, decoding is finish") | |
8 | 8 | else { | |
9 | 9 | let x0 = take(drop(data, offset), 1) | |
10 | 10 | let x1 = toInt((base58'1111111' + x0), 0) | |
11 | 11 | [toInt((base58'1111111' + x0), 0), (offset + 1)] | |
12 | 12 | } | |
13 | 13 | ||
14 | 14 | ||
15 | 15 | func decodeInt16 (data,offset) = if ((2 > size(data))) | |
16 | 16 | then throw("decode u16 error, data must be at least 2 bytes") | |
17 | 17 | else if ((offset > size(data))) | |
18 | 18 | then throw("decode u16 error, decoding is finish") | |
19 | 19 | else { | |
20 | 20 | let x0 = drop(data, offset) | |
21 | 21 | let x1 = take(x0, 2) | |
22 | 22 | [toInt((base58'111111' + x1), 0), (offset + 2)] | |
23 | 23 | } | |
24 | 24 | ||
25 | 25 | ||
26 | 26 | func decodeInt32 (data,offset) = if ((4 > size(data))) | |
27 | 27 | then throw("decode u32 error, data must be at least 4 bytes") | |
28 | 28 | else if ((offset > size(data))) | |
29 | 29 | then throw("decode u32 error, decoding is finish") | |
30 | 30 | else { | |
31 | 31 | let x0 = drop(data, offset) | |
32 | 32 | let x1 = take(x0, 4) | |
33 | 33 | [toInt((base58'1111' + x1), 0), (offset + 4)] | |
34 | 34 | } | |
35 | 35 | ||
36 | 36 | ||
37 | 37 | func decodeInt64 (data,offset) = if ((8 > size(data))) | |
38 | 38 | then throw("decode u32 error, data must be at least 8 bytes") | |
39 | 39 | else if ((offset > size(data))) | |
40 | 40 | then throw("decode u32 error, decoding is finish") | |
41 | 41 | else { | |
42 | 42 | let x0 = drop(data, offset) | |
43 | 43 | let x1 = take(x0, 8) | |
44 | 44 | [toInt(x1, 0), (offset + 8)] | |
45 | 45 | } | |
46 | 46 | ||
47 | 47 | ||
48 | 48 | func decodeBool (data,offset) = { | |
49 | 49 | let decoded1 = decodeInt8(data, offset) | |
50 | 50 | [DataEntry("bool", (decoded1[0] != 0)), DataEntry("int", decoded1[1])] | |
51 | 51 | } | |
52 | 52 | ||
53 | 53 | ||
54 | 54 | func decodeBytes32 (data,offset) = if ((32 > size(data))) | |
55 | 55 | then throw("decode bytes32 error, data must be at least 32 bytes") | |
56 | 56 | else [DataEntry("byte_vector", take(drop(data, offset), 32)), DataEntry("int", (offset + 32))] | |
57 | 57 | ||
58 | 58 | ||
59 | 59 | func decodeBytes64 (data,offset) = if ((64 > size(data))) | |
60 | 60 | then throw("decode bytes64 error, data must be at least 64 bytes") | |
61 | 61 | else [DataEntry("byte_vector", take(drop(data, offset), 64)), DataEntry("int", (offset + 64))] | |
62 | 62 | ||
63 | 63 | ||
64 | 64 | func decodeBytes65 (data,offset) = if ((65 > size(data))) | |
65 | 65 | then throw("decode bytes65 error, data must be at least 65 bytes") | |
66 | 66 | else [DataEntry("byte_vector", take(drop(data, offset), 65)), DataEntry("int", (offset + 65))] | |
67 | 67 | ||
68 | 68 | ||
69 | 69 | func decodeBytes (data,offset) = { | |
70 | 70 | let decoded1 = decodeInt32(data, offset) | |
71 | 71 | let bytesSize = decoded1[0] | |
72 | 72 | let nextOffset = decoded1[1] | |
73 | 73 | [DataEntry("byte_vector", take(drop(data, nextOffset), bytesSize)), DataEntry("int", (nextOffset + bytesSize))] | |
74 | 74 | } | |
75 | 75 | ||
76 | 76 | ||
77 | 77 | func decodeString (data,offset) = { | |
78 | 78 | let decoded1 = decodeInt32(data, offset) | |
79 | 79 | let bytesSize = decoded1[0] | |
80 | 80 | let nextOffset = decoded1[1] | |
81 | 81 | [DataEntry("string", toUtf8String(take(drop(data, nextOffset), bytesSize))), DataEntry("int", (nextOffset + bytesSize))] | |
82 | 82 | } | |
83 | 83 | ||
84 | 84 | ||
85 | 85 | func getAsBool (tuple) = match tuple[0].value { | |
86 | 86 | case b: Boolean => | |
87 | 87 | b | |
88 | 88 | case _ => | |
89 | 89 | throw("not a Boolean") | |
90 | 90 | } | |
91 | 91 | ||
92 | 92 | ||
93 | 93 | func getAsByteVector (tuple) = match tuple[0].value { | |
94 | 94 | case bv: ByteVector => | |
95 | 95 | bv | |
96 | 96 | case _ => | |
97 | 97 | throw("not a ByteVector") | |
98 | 98 | } | |
99 | 99 | ||
100 | 100 | ||
101 | 101 | func getAsString (tuple) = match tuple[0].value { | |
102 | 102 | case s: String => | |
103 | 103 | s | |
104 | 104 | case _ => | |
105 | 105 | throw("not a String") | |
106 | 106 | } | |
107 | 107 | ||
108 | 108 | ||
109 | 109 | func getOffset (tuple) = match tuple[1].value { | |
110 | 110 | case i: Int => | |
111 | 111 | i | |
112 | 112 | case _ => | |
113 | 113 | throw("not a Int") | |
114 | 114 | } | |
115 | 115 | ||
116 | 116 | ||
117 | 117 | func getLatestUpdateTimeOfSymbol (symbol) = match getInteger(this, (symbol + "/latest_update")) { | |
118 | 118 | case i: Int => | |
119 | 119 | i | |
120 | 120 | case _ => | |
121 | 121 | 0 | |
122 | 122 | } | |
123 | 123 | ||
124 | 124 | ||
125 | 125 | @Callable(contextObj) | |
126 | 126 | func relayAndVerify (data) = if ((contextObj.caller != this)) | |
127 | 127 | then throw("Unauthorized caller") | |
128 | 128 | else { | |
129 | 129 | let req1 = decodeString(data, 0) | |
130 | 130 | let req2 = decodeInt64(data, getOffset(req1)) | |
131 | 131 | let req3 = decodeBytes(data, req2[1]) | |
132 | 132 | let req4 = decodeInt64(data, getOffset(req3)) | |
133 | 133 | let req5 = decodeInt64(data, req4[1]) | |
134 | 134 | let res1 = decodeString(data, req5[1]) | |
135 | 135 | let res2 = decodeInt64(data, getOffset(res1)) | |
136 | 136 | let res3 = decodeInt64(data, res2[1]) | |
137 | 137 | let res4 = decodeInt64(data, res3[1]) | |
138 | 138 | let res5 = decodeInt64(data, res4[1]) | |
139 | 139 | let res6 = decodeInt8(data, res5[1]) | |
140 | 140 | let res7 = decodeBytes(data, res6[1]) | |
141 | 141 | let calldata = getAsByteVector(req3) | |
142 | 142 | let c1 = decodeString(calldata, 0) | |
143 | 143 | let c2 = decodeInt64(calldata, getOffset(c1)) | |
144 | 144 | let symbol = getAsString(c1) | |
145 | 145 | let multiplier = c2[0] | |
146 | 146 | if ((req2[0] != 1)) | |
147 | 147 | then throw("Invalid oracle script") | |
148 | 148 | else if (if (if ((symbol != "BTC")) | |
149 | 149 | then (symbol != "WAVES") | |
150 | 150 | else false) | |
151 | 151 | then (symbol != "ETH") | |
152 | 152 | else false) | |
153 | 153 | then throw("Invalid symbol") | |
154 | 154 | else if ((multiplier != 1000000)) | |
155 | 155 | then throw("Invalid multiplier") | |
156 | 156 | else if ((getLatestUpdateTimeOfSymbol(symbol) >= res5[0])) | |
157 | 157 | then throw("Not newer than the latest") | |
158 | 158 | else if ((res6[0] != 1)) | |
159 | 159 | then throw("Invalid resolve status") | |
160 | 160 | else { | |
161 | 161 | let response = getAsByteVector(res7) | |
162 | 162 | let price = decodeInt64(response, 0) | |
163 | - | WriteSet([DataEntry((symbol + "/latest_update"), res5[0]), DataEntry((symbol + "/value"), price[0])]) | |
163 | + | WriteSet([DataEntry((symbol + "/latest_update_time"), res5[0]), DataEntry((symbol + "/value"), price[0]), DataEntry((symbol + "/latest_block"), height)]) | |
164 | 164 | } | |
165 | 165 | } | |
166 | 166 | ||
167 | 167 |
github/deemru/w8io/169f3d6 44.51 ms ◑![]()