tx · 3zkN9jwyviKDPyDbMe5qU5S6MSzpn4Nj3ZSDg3eUXeQA 3PPEo6YV7XpCFknum9FNVLQuCu3x7AogcJT: -0.01000000 Waves 2023.05.28 12:43 [3663188] smart account 3PPEo6YV7XpCFknum9FNVLQuCu3x7AogcJT > SELF 0.00000000 Waves
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"height": 3663188, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: 67cDAe3hxhtdinuaL7gwvLMtN5jfpq1yqzRegMF4Qphh Next: HWaQBoLmTu614A7oUU8JajGSxUS7ktEZEoG2bhmJL616 Diff:
Old | New | Differences | |
---|---|---|---|
206 | 206 | then { | |
207 | 207 | let shortClosedFor = (quoteAssetAfter2 - quoteAssetBefore2) | |
208 | 208 | let shortPriceNormFact = divd(shortClosedFor, shortSize) | |
209 | - | let spreadFact = (DECIMAL_UNIT - divd( | |
209 | + | let spreadFact = (DECIMAL_UNIT - divd(sellPriceNormFact, shortPriceNormFact)) | |
210 | 210 | if ((avgSpread > spreadFact)) | |
211 | 211 | then deletePosition(_asset) | |
212 | 212 | else { |
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 6 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | 4 | let k_initialized = "k_initialized" | |
5 | 5 | ||
6 | 6 | let k_admin = "k_admin" | |
7 | 7 | ||
8 | 8 | let k_step = "k_step" | |
9 | 9 | ||
10 | 10 | let k_quoteAsset = "k_quoteAsset" | |
11 | 11 | ||
12 | 12 | let k_spotMarket = "k_spotMarket" | |
13 | 13 | ||
14 | 14 | let k_futuresMarket = "k_futuresMarket" | |
15 | 15 | ||
16 | 16 | let k_minIncreaseSpread = "k_minIncreaseSpread" | |
17 | 17 | ||
18 | 18 | let k_positionLong = "k_positionLong" | |
19 | 19 | ||
20 | 20 | let k_positionShort = "k_positionShort" | |
21 | 21 | ||
22 | 22 | let k_positionSpread = "k_positionSpread" | |
23 | 23 | ||
24 | 24 | let k_positionSize = "k_positionSize" | |
25 | 25 | ||
26 | 26 | let DECIMAL_UNIT = (1 * (((((10 * 10) * 10) * 10) * 10) * 10)) | |
27 | 27 | ||
28 | 28 | func divd (_x,_y) = fraction(_x, DECIMAL_UNIT, _y, HALFEVEN) | |
29 | 29 | ||
30 | 30 | ||
31 | 31 | func muld (_x,_y) = fraction(_x, _y, DECIMAL_UNIT, HALFEVEN) | |
32 | 32 | ||
33 | 33 | ||
34 | 34 | let DIR_SHORT = 2 | |
35 | 35 | ||
36 | 36 | func toCompositeKey (_key,_address) = ((_key + "_") + _address) | |
37 | 37 | ||
38 | 38 | ||
39 | 39 | func adminAddress () = addressFromStringValue(getStringValue(this, k_admin)) | |
40 | 40 | ||
41 | 41 | ||
42 | 42 | func getQuoteAsset () = fromBase58String(getStringValue(this, k_quoteAsset)) | |
43 | 43 | ||
44 | 44 | ||
45 | 45 | func getSpotMarket (_asset) = addressFromStringValue(getStringValue(this, toCompositeKey(k_spotMarket, _asset))) | |
46 | 46 | ||
47 | 47 | ||
48 | 48 | func getFuturesMarket (_asset) = addressFromStringValue(getStringValue(this, toCompositeKey(k_futuresMarket, _asset))) | |
49 | 49 | ||
50 | 50 | ||
51 | 51 | func minIncreaseSpread () = getIntegerValue(this, k_minIncreaseSpread) | |
52 | 52 | ||
53 | 53 | ||
54 | 54 | func getPosition (_asset) = { | |
55 | 55 | let longSize = valueOrElse(getInteger(this, toCompositeKey(k_positionLong, _asset)), 0) | |
56 | 56 | if ((longSize == 0)) | |
57 | 57 | then $Tuple3(0, 0, 0) | |
58 | 58 | else $Tuple3(longSize, valueOrElse(getInteger(this, toCompositeKey(k_positionShort, _asset)), 0), valueOrElse(getInteger(this, toCompositeKey(k_positionSpread, _asset)), 0)) | |
59 | 59 | } | |
60 | 60 | ||
61 | 61 | ||
62 | 62 | func getAssetBalance (_asset) = if ((_asset == "WAVES")) | |
63 | 63 | then wavesBalance(this).regular | |
64 | 64 | else assetBalance(this, fromBase58String(_asset)) | |
65 | 65 | ||
66 | 66 | ||
67 | 67 | func getAssetId (_asset) = if ((_asset == "WAVES")) | |
68 | 68 | then unit | |
69 | 69 | else fromBase58String(_asset) | |
70 | 70 | ||
71 | 71 | ||
72 | 72 | func normalize (_amount,_asset) = { | |
73 | 73 | let decimals = if ((_asset == "WAVES")) | |
74 | 74 | then 8 | |
75 | 75 | else value(assetInfo(fromBase58String(_asset))).decimals | |
76 | 76 | if ((decimals == 8)) | |
77 | 77 | then (_amount / 100) | |
78 | 78 | else if ((decimals == 6)) | |
79 | 79 | then _amount | |
80 | 80 | else throw("Invalid decimals for asset") | |
81 | 81 | } | |
82 | 82 | ||
83 | 83 | ||
84 | 84 | func deNormalize (_amount,_asset) = { | |
85 | 85 | let decimals = if ((_asset == "WAVES")) | |
86 | 86 | then 8 | |
87 | 87 | else value(assetInfo(fromBase58String(_asset))).decimals | |
88 | 88 | if ((decimals == 8)) | |
89 | 89 | then (_amount * 100) | |
90 | 90 | else if ((decimals == 6)) | |
91 | 91 | then _amount | |
92 | 92 | else throw("Invalid decimals for asset") | |
93 | 93 | } | |
94 | 94 | ||
95 | 95 | ||
96 | 96 | func updatePosition (_asset,_newLongSize,_newShortSize,_newAvgSpread) = [IntegerEntry(toCompositeKey(k_positionLong, _asset), _newLongSize), IntegerEntry(toCompositeKey(k_positionShort, _asset), _newShortSize), IntegerEntry(toCompositeKey(k_positionSpread, _asset), _newAvgSpread)] | |
97 | 97 | ||
98 | 98 | ||
99 | 99 | func deletePosition (_asset) = [DeleteEntry(toCompositeKey(k_positionLong, _asset)), DeleteEntry(toCompositeKey(k_positionShort, _asset)), DeleteEntry(toCompositeKey(k_positionSpread, _asset))] | |
100 | 100 | ||
101 | 101 | ||
102 | 102 | @Callable(i) | |
103 | 103 | func initialize (_admin,_quoteAsset) = if ((i.caller != this)) | |
104 | 104 | then throw("Invalid initialize params") | |
105 | 105 | else [StringEntry(k_admin, _admin), StringEntry(k_quoteAsset, _quoteAsset)] | |
106 | 106 | ||
107 | 107 | ||
108 | 108 | ||
109 | 109 | @Callable(i) | |
110 | 110 | func changeSettings (_minIncreaseSpread) = if ((i.caller != adminAddress())) | |
111 | 111 | then throw("Invalid changeSettings params") | |
112 | 112 | else [IntegerEntry(k_minIncreaseSpread, _minIncreaseSpread)] | |
113 | 113 | ||
114 | 114 | ||
115 | 115 | ||
116 | 116 | @Callable(i) | |
117 | 117 | func addMarket (_asset,_spotMarket,_futuresMarket) = if ((i.caller != adminAddress())) | |
118 | 118 | then throw("Invalid addMarket params") | |
119 | 119 | else [StringEntry(toCompositeKey(k_spotMarket, _asset), _spotMarket), StringEntry(toCompositeKey(k_futuresMarket, _asset), _futuresMarket)] | |
120 | 120 | ||
121 | 121 | ||
122 | 122 | ||
123 | 123 | @Callable(i) | |
124 | 124 | func increasePosition (_asset,_quoteAssetStep) = { | |
125 | 125 | let quoteAsset = getQuoteAsset() | |
126 | 126 | let spotMarket = getSpotMarket(_asset) | |
127 | 127 | let assetBefore = getAssetBalance(_asset) | |
128 | 128 | if ((assetBefore == assetBefore)) | |
129 | 129 | then { | |
130 | 130 | let buySpot = invoke(spotMarket, "swap", [0, _asset, toString(this)], [AttachedPayment(quoteAsset, _quoteAssetStep)]) | |
131 | 131 | if ((buySpot == buySpot)) | |
132 | 132 | then { | |
133 | 133 | let assetAfter = getAssetBalance(_asset) | |
134 | 134 | if ((assetAfter == assetAfter)) | |
135 | 135 | then { | |
136 | 136 | let assetBought = (assetAfter - assetBefore) | |
137 | 137 | let assetBoughtNorm = normalize(assetBought, _asset) | |
138 | 138 | let buyPriceNormFact = divd(_quoteAssetStep, assetBoughtNorm) | |
139 | 139 | let futuresMarket = getFuturesMarket(_asset) | |
140 | 140 | let shortFutures = invoke(futuresMarket, "increasePosition", [DIR_SHORT, DECIMAL_UNIT, 0, "", ""], [AttachedPayment(quoteAsset, _quoteAssetStep)]) | |
141 | 141 | if ((shortFutures == shortFutures)) | |
142 | 142 | then { | |
143 | 143 | let positionKey = ((toString(this) + "_") + toString(DIR_SHORT)) | |
144 | 144 | let positionFullKey = toCompositeKey(k_positionSize, positionKey) | |
145 | 145 | let assetShortNorm = -(getIntegerValue(futuresMarket, positionFullKey)) | |
146 | 146 | let shortPriceNormFact = divd(_quoteAssetStep, assetShortNorm) | |
147 | 147 | let spreadFact = (DECIMAL_UNIT - divd(buyPriceNormFact, shortPriceNormFact)) | |
148 | 148 | let minSpread = minIncreaseSpread() | |
149 | 149 | if ((spreadFact > minSpread)) | |
150 | 150 | then { | |
151 | 151 | let $t057445802 = getPosition(_asset) | |
152 | 152 | let longSize = $t057445802._1 | |
153 | 153 | let shortSize = $t057445802._2 | |
154 | 154 | let avgSpread = $t057445802._3 | |
155 | 155 | let newLongSize = (longSize + assetBoughtNorm) | |
156 | 156 | let newShortSize = (shortSize + assetShortNorm) | |
157 | 157 | let newAvgSpread = divd((muld(avgSpread, (longSize + shortSize)) + muld(spreadFact, (assetBoughtNorm + assetShortNorm))), (((longSize + shortSize) + assetBoughtNorm) + assetShortNorm)) | |
158 | 158 | updatePosition(_asset, newLongSize, newShortSize, newAvgSpread) | |
159 | 159 | } | |
160 | 160 | else { | |
161 | 161 | let data = [toString(assetBoughtNorm), toString(buyPriceNormFact), toString(assetShortNorm), toString(shortPriceNormFact), toString(spreadFact), toString(minSpread)] | |
162 | 162 | throw(("Invalid spread: " + makeString(data, ","))) | |
163 | 163 | } | |
164 | 164 | } | |
165 | 165 | else throw("Strict value is not equal to itself.") | |
166 | 166 | } | |
167 | 167 | else throw("Strict value is not equal to itself.") | |
168 | 168 | } | |
169 | 169 | else throw("Strict value is not equal to itself.") | |
170 | 170 | } | |
171 | 171 | else throw("Strict value is not equal to itself.") | |
172 | 172 | } | |
173 | 173 | ||
174 | 174 | ||
175 | 175 | ||
176 | 176 | @Callable(i) | |
177 | 177 | func closePosition (_asset) = { | |
178 | 178 | let quoteAsset = getQuoteAsset() | |
179 | 179 | let quoteAssetStr = toBase58String(quoteAsset) | |
180 | 180 | let spotMarket = getSpotMarket(_asset) | |
181 | 181 | let $t066986756 = getPosition(_asset) | |
182 | 182 | let longSize = $t066986756._1 | |
183 | 183 | let shortSize = $t066986756._2 | |
184 | 184 | let avgSpread = $t066986756._3 | |
185 | 185 | let quoteAssetBefore = getAssetBalance(quoteAssetStr) | |
186 | 186 | if ((quoteAssetBefore == quoteAssetBefore)) | |
187 | 187 | then { | |
188 | 188 | let sellSpot = invoke(spotMarket, "swap", [0, quoteAssetStr, toString(this)], [AttachedPayment(getAssetId(_asset), deNormalize(longSize, _asset))]) | |
189 | 189 | if ((sellSpot == sellSpot)) | |
190 | 190 | then { | |
191 | 191 | let quoteAssetAfter = getAssetBalance(quoteAssetStr) | |
192 | 192 | if ((quoteAssetAfter == quoteAssetAfter)) | |
193 | 193 | then { | |
194 | 194 | let assetSoldFor = (quoteAssetAfter - quoteAssetBefore) | |
195 | 195 | let assetSoldForNorm = normalize(assetSoldFor, quoteAssetStr) | |
196 | 196 | let sellPriceNormFact = divd(assetSoldForNorm, longSize) | |
197 | 197 | let futuresMarket = getFuturesMarket(_asset) | |
198 | 198 | let quoteAssetBefore2 = getAssetBalance(quoteAssetStr) | |
199 | 199 | if ((quoteAssetBefore2 == quoteAssetBefore2)) | |
200 | 200 | then { | |
201 | 201 | let closeShortFutures = invoke(futuresMarket, "closePosition", [shortSize, DIR_SHORT, 0, false, ""], nil) | |
202 | 202 | if ((closeShortFutures == closeShortFutures)) | |
203 | 203 | then { | |
204 | 204 | let quoteAssetAfter2 = getAssetBalance(quoteAssetStr) | |
205 | 205 | if ((quoteAssetAfter2 == quoteAssetAfter2)) | |
206 | 206 | then { | |
207 | 207 | let shortClosedFor = (quoteAssetAfter2 - quoteAssetBefore2) | |
208 | 208 | let shortPriceNormFact = divd(shortClosedFor, shortSize) | |
209 | - | let spreadFact = (DECIMAL_UNIT - divd( | |
209 | + | let spreadFact = (DECIMAL_UNIT - divd(sellPriceNormFact, shortPriceNormFact)) | |
210 | 210 | if ((avgSpread > spreadFact)) | |
211 | 211 | then deletePosition(_asset) | |
212 | 212 | else { | |
213 | 213 | let data = [toString(assetSoldForNorm), toString(sellPriceNormFact), toString(shortClosedFor), toString(shortPriceNormFact), toString(spreadFact), toString(avgSpread)] | |
214 | 214 | throw(("Invalid spread for close: " + makeString(data, ","))) | |
215 | 215 | } | |
216 | 216 | } | |
217 | 217 | else throw("Strict value is not equal to itself.") | |
218 | 218 | } | |
219 | 219 | else throw("Strict value is not equal to itself.") | |
220 | 220 | } | |
221 | 221 | else throw("Strict value is not equal to itself.") | |
222 | 222 | } | |
223 | 223 | else throw("Strict value is not equal to itself.") | |
224 | 224 | } | |
225 | 225 | else throw("Strict value is not equal to itself.") | |
226 | 226 | } | |
227 | 227 | else throw("Strict value is not equal to itself.") | |
228 | 228 | } | |
229 | 229 | ||
230 | 230 |
github/deemru/w8io/0e76f2f 55.19 ms ◑