tx · BvNMntVJ1wdcRMCMXYeMDGSjHA9eDpcwknEGqwrjMBBD 3MxovCV2pBS5Z6YEcj3Gap5ish6dX3YERfP: -0.01000000 Waves 2022.11.09 20:16 [2309889] smart account 3MxovCV2pBS5Z6YEcj3Gap5ish6dX3YERfP > SELF 0.00000000 Waves
{ "type": 13, "id": "BvNMntVJ1wdcRMCMXYeMDGSjHA9eDpcwknEGqwrjMBBD", "fee": 1000000, "feeAssetId": null, "timestamp": 1668014249572, "version": 2, "chainId": 84, "sender": "3MxovCV2pBS5Z6YEcj3Gap5ish6dX3YERfP", "senderPublicKey": "6aZUzHaTgW7zPizjKqNFNAaKdYXVUaNwstd6E3NsD3YF", "proofs": [ "2KP4wbAVTLAnYCtbn4ESsPJqX9zmrBZxCoCZpCGrHCpeSNWPN8Nr9JTqbpEseCXFHkA4M4mcZtaKJVGoXy1HcFaS" ], "script": 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"height": 2309889, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: none Next: mKTDV39acEKVnuZwHoV7AFvZpFVAPPNkaT1MTBidUGL Full:
Old | New | Differences | |
---|---|---|---|
1 | - | # no script | |
1 | + | {-# STDLIB_VERSION 5 #-} | |
2 | + | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | + | {-# CONTENT_TYPE DAPP #-} | |
4 | + | let precision = 1000000000000000000 | |
5 | + | ||
6 | + | func keyManagerPublicKey () = getString("managerPublicKey") | |
7 | + | ||
8 | + | ||
9 | + | func managerPublicKeyOrUnit () = match keyManagerPublicKey() { | |
10 | + | case s: String => | |
11 | + | fromBase58String(s) | |
12 | + | case _: Unit => | |
13 | + | unit | |
14 | + | case _ => | |
15 | + | throw("Match error") | |
16 | + | } | |
17 | + | ||
18 | + | ||
19 | + | func mustManager (i) = { | |
20 | + | let pd = throw("permission denied") | |
21 | + | match managerPublicKeyOrUnit() { | |
22 | + | case pk: ByteVector => | |
23 | + | if ((i.callerPublicKey == pk)) | |
24 | + | then true | |
25 | + | else pd | |
26 | + | case _: Unit => | |
27 | + | if ((i.caller == this)) | |
28 | + | then true | |
29 | + | else pd | |
30 | + | case _ => | |
31 | + | throw("Match error") | |
32 | + | } | |
33 | + | } | |
34 | + | ||
35 | + | ||
36 | + | func mustNotInited () = match getBoolean("inited") { | |
37 | + | case inited: Boolean => | |
38 | + | if ((inited == false)) | |
39 | + | then true | |
40 | + | else throw("Already inited") | |
41 | + | case _: Unit => | |
42 | + | false | |
43 | + | case _ => | |
44 | + | throw("Match error") | |
45 | + | } | |
46 | + | ||
47 | + | ||
48 | + | func cancelLease () = match getBinary("leaseId") { | |
49 | + | case id: ByteVector => | |
50 | + | [LeaseCancel(id), DeleteEntry("leaseId")] | |
51 | + | case _: Unit => | |
52 | + | nil | |
53 | + | case _ => | |
54 | + | throw("Match error") | |
55 | + | } | |
56 | + | ||
57 | + | ||
58 | + | func getBalance () = valueOrElse(getInteger("balance"), 0) | |
59 | + | ||
60 | + | ||
61 | + | func setBalance (amount) = IntegerEntry("balance", amount) | |
62 | + | ||
63 | + | ||
64 | + | func lease (amount) = if ((amount == 0)) | |
65 | + | then nil | |
66 | + | else { | |
67 | + | let leaserAddress = Address(fromBase58String(getStringValue("leaserAddress"))) | |
68 | + | let currentAmount = getBalance() | |
69 | + | let newAmount = (currentAmount + amount) | |
70 | + | let leaseActions = if ((newAmount > 0)) | |
71 | + | then { | |
72 | + | let newLease = Lease(leaserAddress, newAmount) | |
73 | + | let newLeaseId = calculateLeaseId(newLease) | |
74 | + | [newLease, BinaryEntry("leaseId", newLeaseId)] | |
75 | + | } | |
76 | + | else nil | |
77 | + | ((cancelLease() ++ leaseActions) :+ setBalance(newAmount)) | |
78 | + | } | |
79 | + | ||
80 | + | ||
81 | + | func issueSWaves (amount) = { | |
82 | + | let sWavesAssetId = fromBase58String(getStringValue("sWavesAssetId")) | |
83 | + | Reissue(sWavesAssetId, amount, true) | |
84 | + | } | |
85 | + | ||
86 | + | ||
87 | + | func burnSWaves (amount) = { | |
88 | + | let sWavesAssetId = fromBase58String(getStringValue("sWavesAssetId")) | |
89 | + | Burn(sWavesAssetId, amount) | |
90 | + | } | |
91 | + | ||
92 | + | ||
93 | + | func sendSWaves (recipient,amount) = { | |
94 | + | let sWavesAssetId = fromBase58String(getStringValue("sWavesAssetId")) | |
95 | + | ScriptTransfer(recipient, amount, sWavesAssetId) | |
96 | + | } | |
97 | + | ||
98 | + | ||
99 | + | func sendWaves (recipient,amount) = ScriptTransfer(recipient, amount, unit) | |
100 | + | ||
101 | + | ||
102 | + | func sWavesQuantity () = { | |
103 | + | let assetId = fromBase58String(getStringValue("sWavesAssetId")) | |
104 | + | match assetInfo(assetId) { | |
105 | + | case asset: Asset => | |
106 | + | asset.quantity | |
107 | + | case _ => | |
108 | + | throw("Can't find asset") | |
109 | + | } | |
110 | + | } | |
111 | + | ||
112 | + | ||
113 | + | func getExcessWaves () = { | |
114 | + | let leaserAddress = Address(fromBase58String(getStringValue("leaserAddress"))) | |
115 | + | wavesBalance(leaserAddress).regular | |
116 | + | } | |
117 | + | ||
118 | + | ||
119 | + | func setRate (rate,growthRate) = [IntegerEntry("lastRate", rate), IntegerEntry("lastTimestamp", lastBlock.timestamp)] | |
120 | + | ||
121 | + | ||
122 | + | func withdraw () = { | |
123 | + | let minerAddress = Address(fromBase58String(getStringValue("leaserAddress"))) | |
124 | + | let result = invoke(minerAddress, "withdraw", nil, nil) | |
125 | + | if ((result == result)) | |
126 | + | then result | |
127 | + | else throw("Strict value is not equal to itself.") | |
128 | + | } | |
129 | + | ||
130 | + | ||
131 | + | func currentRate (dt) = (getIntegerValue("lastRate") + (getIntegerValue("growthRate") * dt)) | |
132 | + | ||
133 | + | ||
134 | + | func getCompoundTimestampDiff () = (lastBlock.timestamp - getIntegerValue("lastTimestamp")) | |
135 | + | ||
136 | + | ||
137 | + | @Callable(i) | |
138 | + | func compound () = { | |
139 | + | let dt = getCompoundTimestampDiff() | |
140 | + | if ((dt == 0)) | |
141 | + | then nil | |
142 | + | else { | |
143 | + | let rate = currentRate(dt) | |
144 | + | let excessWaves = getExcessWaves() | |
145 | + | let sWavesTotal = sWavesQuantity() | |
146 | + | let growthRate = (fraction(excessWaves, precision, sWavesTotal) / dt) | |
147 | + | let withdrawResult = withdraw() | |
148 | + | if ((withdrawResult == withdrawResult)) | |
149 | + | then (lease(excessWaves) ++ setRate(rate, growthRate)) | |
150 | + | else throw("Strict value is not equal to itself.") | |
151 | + | } | |
152 | + | } | |
153 | + | ||
154 | + | ||
155 | + | ||
156 | + | @Callable(i) | |
157 | + | func init (leaserAddress) = { | |
158 | + | let checks = [mustManager(i), mustNotInited()] | |
159 | + | if ((checks == checks)) | |
160 | + | then { | |
161 | + | let sWaves = Issue("sWaves", "", 0, 8, true, unit, 0) | |
162 | + | let sWavesAssetId = calculateAssetId(sWaves) | |
163 | + | [BooleanEntry("inited", true), StringEntry("sWavesAssetId", toBase58String(sWavesAssetId)), StringEntry("leaserAddress", leaserAddress), IntegerEntry("lastRate", precision), IntegerEntry("lastTimestamp", lastBlock.timestamp), IntegerEntry("growthRate", 0), IntegerEntry("balance", 0), sWaves] | |
164 | + | } | |
165 | + | else throw("Strict value is not equal to itself.") | |
166 | + | } | |
167 | + | ||
168 | + | ||
169 | + | ||
170 | + | @Callable(i) | |
171 | + | func stake () = { | |
172 | + | let payment = i.payments[0] | |
173 | + | if ((payment.assetId != unit)) | |
174 | + | then throw("Only WAVES supported") | |
175 | + | else if ((size(i.payments) != 1)) | |
176 | + | then throw("Wrong payments amount") | |
177 | + | else { | |
178 | + | let dt = getCompoundTimestampDiff() | |
179 | + | let rate = currentRate(dt) | |
180 | + | let toReissue = fraction(payment.amount, precision, rate) | |
181 | + | let result = invoke(this, "compound", nil, nil) | |
182 | + | if ((result == result)) | |
183 | + | then ((lease(payment.amount) :+ issueSWaves(toReissue)) :+ sendSWaves(i.caller, toReissue)) | |
184 | + | else throw("Strict value is not equal to itself.") | |
185 | + | } | |
186 | + | } | |
187 | + | ||
188 | + | ||
189 | + | ||
190 | + | @Callable(i) | |
191 | + | func unstake () = { | |
192 | + | let payment = i.payments[0] | |
193 | + | let sWavesAssetId = fromBase58String(getStringValue("sWavesAssetId")) | |
194 | + | if ((payment.assetId != sWavesAssetId)) | |
195 | + | then throw("Only sWAVES supported") | |
196 | + | else if ((size(i.payments) != 1)) | |
197 | + | then throw("Wrong payments amount") | |
198 | + | else { | |
199 | + | let dt = getCompoundTimestampDiff() | |
200 | + | let rate = currentRate(dt) | |
201 | + | let transferAmount = fraction(payment.amount, rate, precision) | |
202 | + | let result = invoke(this, "compound", nil, nil) | |
203 | + | if ((result == result)) | |
204 | + | then ((lease(-(transferAmount)) :+ burnSWaves(payment.amount)) :+ sendWaves(i.caller, transferAmount)) | |
205 | + | else throw("Strict value is not equal to itself.") | |
206 | + | } | |
207 | + | } | |
208 | + | ||
209 | + | ||
210 | + | @Verifier(tx) | |
211 | + | func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey) | |
212 | + |
github/deemru/w8io/169f3d6 23.07 ms ◑