tx · HznQE3rrjgNy5Pubx3MwB4hByhJFn5r1i22hMo4HQ2iw

3NDDhSj9Ddd6P9W3s946zqCK41gaQVPGWSQ:  -0.01200000 Waves

2022.07.26 19:08 [2156989] smart account 3NDDhSj9Ddd6P9W3s946zqCK41gaQVPGWSQ > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "HznQE3rrjgNy5Pubx3MwB4hByhJFn5r1i22hMo4HQ2iw",
    "fee": 1200000,
    "feeAssetId": null,
    "timestamp": 1658851708870,
    "version": 2,
    "chainId": 84,
    "sender": "3NDDhSj9Ddd6P9W3s946zqCK41gaQVPGWSQ",
    "senderPublicKey": "H1ngPRkMA7V24vjMJFbB15JNTsro5ME4yDgNiX6zy2tM",
    "proofs": [
        "29HUD9pt1mj3V4oGQr9SJGUutVq89677pxrwBJM5egQ3YAnoddaUbAMPjNFw66R39csczFZGQRNDtc1zzxEcXTEm"
    ],
    "script": 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    "height": 2156989,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 

OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 5 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let rebirthAddress = base58'3PCC6fVHNa6289DTDmcUo3RuLaFmteZZsmQ'
5+
6+let incubatorAddress = base58'3PEktVux2RhchSN63DsDo4b4mz4QqzKSeDv'
7+
8+let backendPubKey = base58'BmKAXRQy7jZm44fa1YxNQDTcAwNSb74EpQwP5CT7UHdV'
9+
10+let STARTTIMESTAMP = 1632474000000
11+
12+let LAPLENGTH = 21600000
13+
14+let EGGASSETID = base58'C1iWsKGqLwjHUndiQ7iXpdmPum9PeCDFfyXBdJJosDRS'
15+
16+let DUCKLINGPRICE = 80000000
17+
18+let percentGrowthPrecision = 10000000000000000
19+
20+let existingDuckPrecision = 100000000000000
21+
22+let KGlobalIssuedTimestamp = "global_issued_timestamp"
23+
24+let MSINDAY = 86400000
25+
26+func keyTotalFeed (ducklingId) = (("duckling_" + ducklingId) + "_feed")
27+
28+
29+func keyDucklingFedLap (ducklingId) = (("duckling_" + ducklingId) + "_fedLap")
30+
31+
32+func keyDucklingFedTimestamp (ducklingId) = (("duckling_" + ducklingId) + "_fedTs")
33+
34+
35+func keyDucklingFedLapTimestamp (ducklingId,lap) = (((("duckling_" + ducklingId) + "_lap_") + toString(lap)) + "_fedTs")
36+
37+
38+func keyAddressFedTimestamp (address,lap,timestamp) = ((((("address_" + address) + "_lap_") + toString(lap)) + "_fedTs_") + toString(timestamp))
39+
40+
41+func keyAddressNonce (address) = (("address_" + address) + "_nonce")
42+
43+
44+func keyDucklingFedLastTimestamp (ducklingId) = (("duckling_" + ducklingId) + "_fedLastTs")
45+
46+
47+func keyDucklingLevel (ducklingId) = (("duckling_" + ducklingId) + "_level")
48+
49+
50+func keyFeedForLap (address,lap) = (((("address_" + address) + "_lap_") + toString(lap)) + "_feed")
51+
52+
53+func keyDucklingGrown (ducklingId) = (("duckling_" + ducklingId) + "_grown")
54+
55+
56+func keyStartHatchingId (ducklingId) = (("duckling_" + ducklingId) + "_grown")
57+
58+
59+func tryGetInteger (key) = {
60+    let val =     match getInteger(this, key) {
61+        case b: Int => 
62+            b
63+        case _ => 
64+            0
65+    }
66+    val
67+    }
68+
69+
70+func getBool (key) = match getBoolean(this, key) {
71+    case b: Boolean => 
72+        b
73+    case _ => 
74+        false
75+}
76+
77+
78+func getCurrentLevelBigInt (ducklingId) = {
79+    let kDuckLevel = keyDucklingLevel(ducklingId)
80+    match getString(kDuckLevel) {
81+        case s: String => 
82+            parseBigIntValue(s)
83+        case _ => 
84+            match getBoolean((("duckling_" + ducklingId) + "_issuedByFeedCall")) {
85+                case b: Boolean => 
86+                    toBigInt(0)
87+                case _ => 
88+                    toBigInt((20 * existingDuckPrecision))
89+            }
90+    }
91+    }
92+
93+
94+func getCurrentLap () = (((lastBlock.timestamp - STARTTIMESTAMP) / LAPLENGTH) + 1)
95+
96+
97+func getLastFedTimestamp (ducklingId) = {
98+    let lastFedTimestamp = tryGetInteger(keyDucklingFedLastTimestamp(ducklingId))
99+    if ((lastFedTimestamp > 0))
100+        then lastFedTimestamp
101+        else lastBlock.timestamp
102+    }
103+
104+
105+func calculateNewDucklingLevel (ducklingId,paymentAmount) = {
106+    let currentTs = lastBlock.timestamp
107+    let lastFedTimestampChecked = getLastFedTimestamp(ducklingId)
108+    let fedDiff = (currentTs - lastFedTimestampChecked)
109+    let penalty = if (if ((fedDiff == 0))
110+        then true
111+        else ((MSINDAY * 2) >= fedDiff))
112+        then toBigInt(0)
113+        else (toBigInt((fedDiff / MSINDAY)) * toBigInt((existingDuckPrecision / 10)))
114+    let growth = fraction(toBigInt(paymentAmount), toBigInt(percentGrowthPrecision), toBigInt(DUCKLINGPRICE))
115+    let currentLevel = getCurrentLevelBigInt(ducklingId)
116+    let newLevel = ((currentLevel - penalty) + growth)
117+    let result = if ((toBigInt(0) > newLevel))
118+        then toString(growth)
119+        else toString(newLevel)
120+    $Tuple2(result, [("currentLevel=" + toString(currentLevel)), ("newLevel=" + toString(newLevel)), ("growth=" + toString(growth)), ("penalty=" + toString(penalty)), ("lastFedTs=" + toString(lastFedTimestampChecked)), ("fedDiff=" + toString(fedDiff))])
121+    }
122+
123+
124+func getBackendProof (maxFeedAmount,userNonce,address) = makeString([toString(maxFeedAmount), toString(userNonce), address], ";")
125+
126+
127+@Callable(i)
128+func issueFreeDuckling () = {
129+    let address = toBase58String(i.caller.bytes)
130+    let txIdStr = toBase58String(i.transactionId)
131+    let asset = Issue("BABY-11111111-GZ", "", 1, 0, false, unit, height)
132+    let assetId = calculateAssetId(asset)
133+    $Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), StringEntry(toBase58String(assetId), toBase58String(assetId)), StringEntry(toBase58String(i.transactionId), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
134+    }
135+
136+
137+
138+@Callable(i)
139+func feedDuckling (ducklingId,backendSignature,maxFeedAmount,userNonce) = {
140+    let addressString = toString(i.caller)
141+    let backendProof = getBackendProof(maxFeedAmount, userNonce, addressString)
142+    let kAddressNonce = keyAddressNonce(addressString)
143+    let currentNonce = tryGetInteger(kAddressNonce)
144+    let realDucklingId = if (!(sigVerify_8Kb(toBytes(backendProof), fromBase58String(backendSignature), backendPubKey)))
145+        then throw("Invalid proof from backend")
146+        else if (if ((size(i.payments) != 1))
147+            then true
148+            else (value(i.payments[0]).assetId != EGGASSETID))
149+            then throw("Bad payment attached (asset[s] or amount)")
150+            else if (getBool(keyDucklingGrown(ducklingId)))
151+                then throw("Duckling is already grown")
152+                else if ((userNonce != (currentNonce + 1)))
153+                    then throw(((("User Nonce should be " + toString(currentNonce)) + " + 1, while received ") + toString(userNonce)))
154+                    else if ((ducklingId == ""))
155+                        then {
156+                            let ducklingAssetId = invoke(this, "issueFreeDuckling", [toString(i.originCaller), toBase58String(i.transactionId)], nil)
157+                            if ((ducklingAssetId == ducklingAssetId))
158+                                then {
159+                                    let id =                                     match ducklingAssetId {
160+                                        case v: String => 
161+                                            v
162+                                        case _ => 
163+                                            throw("Can't generate NFT")
164+                                    }
165+                                    id
166+                                    }
167+                                else throw("Strict value is not equal to itself.")
168+                            }
169+                        else {
170+                            let ducklingIdCheck = value(assetInfo(fromBase58String(ducklingId)))
171+                            if ((assetBalance(i.caller, ducklingIdCheck.id) != 1))
172+                                then throw("You're not the owner of the duckling")
173+                                else if ((ducklingIdCheck.issuer != this))
174+                                    then throw("Cant find duckling with such id")
175+                                    else {
176+                                        let ducklingIdString = toBase58String(ducklingIdCheck.id)
177+                                        ducklingIdString
178+                                        }
179+                            }
180+    let kDucklingLastFedTs = keyDucklingFedLastTimestamp(ducklingId)
181+    let lastFedTs = getLastFedTimestamp(realDucklingId)
182+    let currentPayment = value(i.payments[0]).amount
183+    let kNewLevel = keyDucklingLevel(realDucklingId)
184+    let kTotalFeed = keyTotalFeed(realDucklingId)
185+    let totalFeed = tryGetInteger(kTotalFeed)
186+    let kFeedTxStats = ((("duckling_" + realDucklingId) + "_stat_") + toString(lastBlock.timestamp))
187+    let kAddressFedTimestamp = keyAddressFedTimestamp(addressString, getCurrentLap(), lastBlock.timestamp)
188+    let kDucklingFedLapTimestamp = keyDucklingFedLapTimestamp(realDucklingId, getCurrentLap())
189+    let kDucklingFedLap = keyDucklingFedLap(realDucklingId)
190+    if ((currentPayment > maxFeedAmount))
191+        then throw(("Cannot feed duckling for such amount, max feed amount is: " + toString(maxFeedAmount)))
192+        else {
193+            let calculateResults = calculateNewDucklingLevel(realDucklingId, currentPayment)
194+[IntegerEntry(kAddressNonce, (currentNonce + 1)), IntegerEntry(kDucklingLastFedTs, lastBlock.timestamp), IntegerEntry(kTotalFeed, (totalFeed + currentPayment)), IntegerEntry(kFeedTxStats, currentPayment), IntegerEntry(kAddressFedTimestamp, currentPayment), IntegerEntry(kDucklingFedLapTimestamp, currentPayment), IntegerEntry(kDucklingFedLap, getCurrentLap()), StringEntry(kNewLevel, calculateResults._1), StringEntry((kFeedTxStats + "_debug"), makeString(calculateResults._2, ";"))]
195+            }
196+    }
197+
198+
199+
200+@Callable(i)
201+func fixLevels (ducklingIds) = if ((i.callerPublicKey != base58'GDxBbsDRmeY39quNrDsTXKJzFWbQVtjxHseF4ikxZ7n9'))
202+    then throw("")
203+    else {
204+        let ducklingIdsList = value(split(ducklingIds, ","))
205+        func handleId (acc,id) =         {
206+            let kTotalFeed = keyTotalFeed(id)
207+            let totalFeed = tryGetInteger(kTotalFeed)
208+            let kNewLevel = keyDucklingLevel(id)
209+            let startingLevel =             match getBoolean((("duckling_" + id) + "_issuedByFeedCall")) {
210+                case b: Boolean => 
211+                    if ((b == true))
212+                        then toBigInt(0)
213+                        else toBigInt((20 * existingDuckPrecision))
214+                case _ => 
215+                    toBigInt((20 * existingDuckPrecision))
216+            }
217+            let growth = fraction(toBigInt(totalFeed), toBigInt(percentGrowthPrecision), toBigInt(DUCKLINGPRICE))
218+            (acc ++ [StringEntry(kNewLevel, toString((startingLevel + growth)))])
219+            }
220+
221+        let $l = ducklingIdsList
222+        let $s = size($l)
223+        let $acc0 = nil
224+        func $f0_1 ($a,$i) =         if (($i >= $s))
225+            then $a
226+            else handleId($a, $l[$i])
227+
228+        func $f0_2 ($a,$i) =         if (($i >= $s))
229+            then $a
230+            else throw("List size exceeds 20")
231+
232+        $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15), 16), 17), 18), 19), 20)
233+        }
234+
235+
236+
237+@Callable(i)
238+func turnDucklingIntoDuck () = {
239+    let address = toString(i.caller)
240+    let txId = toBase58String(i.transactionId)
241+    let lastIssuedDucklingTs = tryGetInteger(KGlobalIssuedTimestamp)
242+    let fiveMinInMs = ((60 * 60) * 1000)
243+    if (if ((lastIssuedDucklingTs > 0))
244+        then (fiveMinInMs > (lastBlock.timestamp - lastIssuedDucklingTs))
245+        else false)
246+        then throw(("Can issue ducklings only once per 5 minutes, please wait for " + toString((fiveMinInMs - (lastBlock.timestamp - lastIssuedDucklingTs)))))
247+        else if ((size(i.payments) != 1))
248+            then throw("Bad payment attached (asset[s] or amount)")
249+            else {
250+                let pmt = value(assetInfo(value(value(i.payments[0]).assetId)))
251+                if ((toBigInt(100) > getCurrentLevelBigInt(toBase58String(pmt.id))))
252+                    then throw("Duckling is not grown yet...")
253+                    else if ((pmt.issuer != this))
254+                        then throw("Can use only ducklings from this dApp")
255+                        else {
256+                            let call = invoke(Address(incubatorAddress), "startDuckHatching", [""], nil)
257+                            if ((call == call))
258+                                then {
259+                                    let kDucklingGrown = keyDucklingGrown(toBase58String(pmt.id))
260+[BooleanEntry(kDucklingGrown, true), IntegerEntry(KGlobalIssuedTimestamp, lastBlock.timestamp)]
261+                                    }
262+                                else throw("Strict value is not equal to itself.")
263+                            }
264+                }
265+    }
266+
267+
268+@Verifier(tx)
269+func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
270+
github/deemru/w8io/169f3d6 
27.18 ms ◑