w8 · tx · BYE···pga

tx · BYEddUF5zNXo8uJpKd3Trsvge7V2HxgNFTbBsqabpga

3PKmLiGEfqLWMC1H9xhzqvAZKUXfFm8uoeg:  -0.01700000 Waves

2022.08.03 09:10 [3233436] smart account 3PKmLiGEfqLWMC1H9xhzqvAZKUXfFm8uoeg > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "BYEddUF5zNXo8uJpKd3Trsvge7V2HxgNFTbBsqabpga",
    "fee": 1700000,
    "feeAssetId": null,
    "timestamp": 1659507050564,
    "version": 2,
    "chainId": 87,
    "sender": "3PKmLiGEfqLWMC1H9xhzqvAZKUXfFm8uoeg",
    "senderPublicKey": "HhKF4aqirtdmzKKDA2qraDLtSG2n9RbkZrpjnGMZkEDm",
    "proofs": [
        "FEzfUjAYvz5Cwpn79BCd6g2jjFEPj4cASGYwbbpjNrSjzrAwVNBhY4g4JVYW1irLvAoMRJxdtRvewssUuwEYLBk"
    ],
    "script": 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    "height": 3233436,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
151 151  func getBackendProof (maxFeedAmount,userNonce,address) = makeString([toString(maxFeedAmount), toString(userNonce), address], ";")
152 152  
153 153  
154 + func keyOwner (ducklingId) = (("duckling_" + ducklingId) + "_owner")
155 + 
156 + 
154 157  @Callable(i)
155 158  func configureOracle (oracle) = if ((i.caller != this))
156 159      then throw("admin only")
166 169      else {
167 170          let asset = Issue("BABY-11111111-GZ", "", 1, 0, false, unit, height)
168 171          let assetId = calculateAssetId(asset)
169 -         $Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
172 +         $Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), StringEntry(keyOwner(toBase58String(assetId)), address), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
170 173          }
171 174  
172 175  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 5 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  func tryGetStringExternal (address,key) = match getString(address, key) {
5 5      case a: String => 
6 6          a
7 7      case _ => 
8 8          ""
9 9  }
10 10  
11 11  
12 12  func tryGetString (key) = tryGetStringExternal(this, key)
13 13  
14 14  
15 15  func getOracle () = Address(fromBase58String(tryGetString("static_oracleAddress")))
16 16  
17 17  
18 18  func getEggAssetId () = fromBase58String(tryGetStringExternal(getOracle(), "static_eggAssetId"))
19 19  
20 20  
21 21  func getRebirthAddress () = Address(fromBase58String(tryGetStringExternal(getOracle(), "static_rebirthAddress")))
22 22  
23 23  
24 24  func getIncubatorAddress () = Address(fromBase58String(tryGetStringExternal(getOracle(), "static_incubatorAddress")))
25 25  
26 26  
27 27  let backendPubKey = base58'BmKAXRQy7jZm44fa1YxNQDTcAwNSb74EpQwP5CT7UHdV'
28 28  
29 29  let STARTTIMESTAMP = 1632474000000
30 30  
31 31  let LAPLENGTH = 21600000
32 32  
33 33  let DUCKLINGPRICE = 80000000
34 34  
35 35  let percentGrowthPrecision = 10000000000000000
36 36  
37 37  let existingDuckPrecision = 100000000000000
38 38  
39 39  let KGlobalIssuedTimestamp = "global_issued_timestamp"
40 40  
41 41  let MSINDAY = 86400000
42 42  
43 43  func keyTotalFeed (ducklingId) = (("duckling_" + ducklingId) + "_feed")
44 44  
45 45  
46 46  func keyDucklingFedLap (ducklingId) = (("duckling_" + ducklingId) + "_fedLap")
47 47  
48 48  
49 49  func keyDucklingFedTimestamp (ducklingId) = (("duckling_" + ducklingId) + "_fedTs")
50 50  
51 51  
52 52  func keyDucklingFedLapTimestamp (ducklingId,lap) = (((("duckling_" + ducklingId) + "_lap_") + toString(lap)) + "_fedTs")
53 53  
54 54  
55 55  func keyAddressFedTimestamp (address,lap,timestamp) = ((((("address_" + address) + "_lap_") + toString(lap)) + "_fedTs_") + toString(timestamp))
56 56  
57 57  
58 58  func keyAddressNonce (address) = (("address_" + address) + "_nonce")
59 59  
60 60  
61 61  func keyDucklingFedLastTimestamp (ducklingId) = (("duckling_" + ducklingId) + "_fedLastTs")
62 62  
63 63  
64 64  func keyDucklingLevel (ducklingId) = (("duckling_" + ducklingId) + "_level")
65 65  
66 66  
67 67  func keyFeedForLap (address,lap) = (((("address_" + address) + "_lap_") + toString(lap)) + "_feed")
68 68  
69 69  
70 70  func keyDucklingGrown (ducklingId) = (("duckling_" + ducklingId) + "_grown")
71 71  
72 72  
73 73  func keyStartHatchingId (ducklingId) = (("duckling_" + ducklingId) + "_grown")
74 74  
75 75  
76 76  func keyStartPercentage (ducklingId) = (("duckling_" + ducklingId) + "_startPercentage")
77 77  
78 78  
79 79  func tryGetInteger (key) = {
80 80      let val =     match getInteger(this, key) {
81 81          case b: Int => 
82 82              b
83 83          case _ => 
84 84              0
85 85      }
86 86      val
87 87      }
88 88  
89 89  
90 90  func getBool (key) = match getBoolean(this, key) {
91 91      case b: Boolean => 
92 92          b
93 93      case _ => 
94 94          false
95 95  }
96 96  
97 97  
98 98  func getDucklingPercentage (ducklingId) = {
99 99      let percentageDuckling = tryGetInteger(keyStartPercentage(ducklingId))
100 100      let base = if ((percentageDuckling != 0))
101 101          then percentageDuckling
102 102          else 20
103 103      toBigInt((base * existingDuckPrecision))
104 104      }
105 105  
106 106  
107 107  func getCurrentLevelBigInt (ducklingId) = {
108 108      let kDuckLevel = keyDucklingLevel(ducklingId)
109 109      match getString(kDuckLevel) {
110 110          case s: String => 
111 111              parseBigIntValue(s)
112 112          case _ => 
113 113              match getBoolean((("duckling_" + ducklingId) + "_issuedByFeedCall")) {
114 114                  case b: Boolean => 
115 115                      if ((b == true))
116 116                          then toBigInt(0)
117 117                          else getDucklingPercentage(ducklingId)
118 118                  case _ => 
119 119                      getDucklingPercentage(ducklingId)
120 120              }
121 121      }
122 122      }
123 123  
124 124  
125 125  func getCurrentLap () = (((lastBlock.timestamp - STARTTIMESTAMP) / LAPLENGTH) + 1)
126 126  
127 127  
128 128  func getLastFedTimestamp (ducklingId) = {
129 129      let lastFedTimestamp = tryGetInteger(keyDucklingFedLastTimestamp(ducklingId))
130 130      if ((lastFedTimestamp > 0))
131 131          then lastFedTimestamp
132 132          else lastBlock.timestamp
133 133      }
134 134  
135 135  
136 136  func calculateNewDucklingLevel (ducklingId,paymentAmount) = {
137 137      let currentTs = lastBlock.timestamp
138 138      let lastFedTimestampChecked = getLastFedTimestamp(ducklingId)
139 139      let fedDiff = (currentTs - lastFedTimestampChecked)
140 140      let penalty = toBigInt(0)
141 141      let growth = fraction(toBigInt(paymentAmount), toBigInt(percentGrowthPrecision), toBigInt(DUCKLINGPRICE))
142 142      let currentLevel = getCurrentLevelBigInt(ducklingId)
143 143      let newLevel = ((currentLevel - penalty) + growth)
144 144      let result = if ((toBigInt(0) > newLevel))
145 145          then toString(growth)
146 146          else toString(newLevel)
147 147      $Tuple2(result, [("currentLevel=" + toString(currentLevel)), ("newLevel=" + toString(newLevel)), ("growth=" + toString(growth)), ("penalty=" + toString(penalty)), ("lastFedTs=" + toString(lastFedTimestampChecked)), ("fedDiff=" + toString(fedDiff))])
148 148      }
149 149  
150 150  
151 151  func getBackendProof (maxFeedAmount,userNonce,address) = makeString([toString(maxFeedAmount), toString(userNonce), address], ";")
152 152  
153 153  
154 + func keyOwner (ducklingId) = (("duckling_" + ducklingId) + "_owner")
155 + 
156 + 
154 157  @Callable(i)
155 158  func configureOracle (oracle) = if ((i.caller != this))
156 159      then throw("admin only")
157 160      else [StringEntry("static_oracleAddress", oracle)]
158 161  
159 162  
160 163  
161 164  @Callable(i)
162 165  func issueFreeDuckling (address,txIdStr,percentage) = if (if ((i.caller != this))
163 166      then (i.caller != getRebirthAddress())
164 167      else false)
165 168      then throw("You can't issue free duckling")
166 169      else {
167 170          let asset = Issue("BABY-11111111-GZ", "", 1, 0, false, unit, height)
168 171          let assetId = calculateAssetId(asset)
169 -         $Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
172 +         $Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), StringEntry(keyOwner(toBase58String(assetId)), address), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
170 173          }
171 174  
172 175  
173 176  
174 177  @Callable(i)
175 178  func feedDuckling (ducklingId,backendSignature,maxFeedAmount,userNonce) = {
176 179      let addressString = toString(i.caller)
177 180      let backendProof = getBackendProof(maxFeedAmount, userNonce, addressString)
178 181      let kAddressNonce = keyAddressNonce(addressString)
179 182      let currentNonce = tryGetInteger(kAddressNonce)
180 183      let realDucklingId = if (!(sigVerify_8Kb(toBytes(backendProof), fromBase58String(backendSignature), backendPubKey)))
181 184          then throw("Invalid proof from backend")
182 185          else if (if ((size(i.payments) != 1))
183 186              then true
184 187              else (value(i.payments[0]).assetId != getEggAssetId()))
185 188              then throw("Bad payment attached (asset[s] or amount)")
186 189              else if (getBool(keyDucklingGrown(ducklingId)))
187 190                  then throw("Duckling is already grown")
188 191                  else if ((userNonce != (currentNonce + 1)))
189 192                      then throw(((("User Nonce should be " + toString(currentNonce)) + " + 1, while received ") + toString(userNonce)))
190 193                      else if ((ducklingId == ""))
191 194                          then {
192 195                              let ducklingAssetId = invoke(this, "issueFreeDuckling", [toString(i.originCaller), toBase58String(i.transactionId), 0], nil)
193 196                              if ((ducklingAssetId == ducklingAssetId))
194 197                                  then {
195 198                                      let id =                                     match ducklingAssetId {
196 199                                          case v: String => 
197 200                                              v
198 201                                          case _ => 
199 202                                              throw("Can't generate NFT")
200 203                                      }
201 204                                      id
202 205                                      }
203 206                                  else throw("Strict value is not equal to itself.")
204 207                              }
205 208                          else {
206 209                              let ducklingIdCheck = value(assetInfo(fromBase58String(ducklingId)))
207 210                              if ((assetBalance(i.caller, ducklingIdCheck.id) != 1))
208 211                                  then throw("You're not the owner of the duckling")
209 212                                  else if ((ducklingIdCheck.issuer != this))
210 213                                      then throw("Cant find duckling with such id")
211 214                                      else {
212 215                                          let ducklingIdString = toBase58String(ducklingIdCheck.id)
213 216                                          ducklingIdString
214 217                                          }
215 218                              }
216 219      let kDucklingLastFedTs = keyDucklingFedLastTimestamp(ducklingId)
217 220      let lastFedTs = getLastFedTimestamp(realDucklingId)
218 221      let currentPayment = value(i.payments[0]).amount
219 222      let kNewLevel = keyDucklingLevel(realDucklingId)
220 223      let kTotalFeed = keyTotalFeed(realDucklingId)
221 224      let totalFeed = tryGetInteger(kTotalFeed)
222 225      let kFeedTxStats = ((("duckling_" + realDucklingId) + "_stat_") + toString(lastBlock.timestamp))
223 226      let kAddressFedTimestamp = keyAddressFedTimestamp(addressString, getCurrentLap(), lastBlock.timestamp)
224 227      let kDucklingFedLapTimestamp = keyDucklingFedLapTimestamp(realDucklingId, getCurrentLap())
225 228      let kDucklingFedLap = keyDucklingFedLap(realDucklingId)
226 229      if ((currentPayment > maxFeedAmount))
227 230          then throw(("Cannot feed duckling for such amount, max feed amount is: " + toString(maxFeedAmount)))
228 231          else {
229 232              let calculateResults = calculateNewDucklingLevel(realDucklingId, currentPayment)
230 233  [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, ";"))]
231 234              }
232 235      }
233 236  
234 237  
235 238  
236 239  @Callable(i)
237 240  func fixLevels (ducklingIds) = if (if ((i.callerPublicKey != base58'GDxBbsDRmeY39quNrDsTXKJzFWbQVtjxHseF4ikxZ7n9'))
238 241      then (i.caller != this)
239 242      else false)
240 243      then throw("BFL: Not authorized")
241 244      else {
242 245          let ducklingIdsList = value(split(ducklingIds, ","))
243 246          func handleId (acc,id) =         {
244 247              let kTotalFeed = keyTotalFeed(id)
245 248              let totalFeed = tryGetInteger(kTotalFeed)
246 249              let kNewLevel = keyDucklingLevel(id)
247 250              let startingLevel =             match getBoolean((("duckling_" + id) + "_issuedByFeedCall")) {
248 251                  case b: Boolean => 
249 252                      if ((b == true))
250 253                          then toBigInt(0)
251 254                          else getDucklingPercentage(id)
252 255                  case _ => 
253 256                      getDucklingPercentage(id)
254 257              }
255 258              let growth = fraction(toBigInt(totalFeed), toBigInt(percentGrowthPrecision), toBigInt(DUCKLINGPRICE))
256 259              (acc ++ [StringEntry(kNewLevel, toString((startingLevel + growth)))])
257 260              }
258 261  
259 262          let $l = ducklingIdsList
260 263          let $s = size($l)
261 264          let $acc0 = nil
262 265          func $f0_1 ($a,$i) =         if (($i >= $s))
263 266              then $a
264 267              else handleId($a, $l[$i])
265 268  
266 269          func $f0_2 ($a,$i) =         if (($i >= $s))
267 270              then $a
268 271              else throw("List size exceeds 20")
269 272  
270 273          $f0_2($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)
271 274          }
272 275  
273 276  
274 277  
275 278  @Callable(i)
276 279  func turnDucklingIntoDuck () = {
277 280      let address = toString(i.caller)
278 281      let txId = toBase58String(i.transactionId)
279 282      let lastIssuedDucklingTs = tryGetInteger(KGlobalIssuedTimestamp)
280 283      let fiveMinInMs = ((5 * 60) * 1000)
281 284      let timeDiff = (lastBlock.timestamp - (lastIssuedDucklingTs + fiveMinInMs))
282 285      if (if ((lastIssuedDucklingTs > 0))
283 286          then (0 > timeDiff)
284 287          else false)
285 288          then throw((("Can issue ducklings only once per 5 minutes, please wait for " + toString(fraction(timeDiff, 1, 1000))) + " sec."))
286 289          else if ((size(i.payments) != 1))
287 290              then throw("Bad payment attached (asset[s] or amount)")
288 291              else {
289 292                  let pmt = value(assetInfo(value(value(i.payments[0]).assetId)))
290 293                  if ((toBigInt(100) > getCurrentLevelBigInt(toBase58String(pmt.id))))
291 294                      then throw("Duckling is not grown yet...")
292 295                      else if ((pmt.issuer != this))
293 296                          then throw("Can use only ducklings from this dApp")
294 297                          else {
295 298                              let call = invoke(getIncubatorAddress(), "startDuckHatching", [""], nil)
296 299                              if ((call == call))
297 300                                  then {
298 301                                      let kDucklingGrown = keyDucklingGrown(toBase58String(pmt.id))
299 302  [BooleanEntry(kDucklingGrown, true), IntegerEntry(KGlobalIssuedTimestamp, lastBlock.timestamp)]
300 303                                      }
301 304                                  else throw("Strict value is not equal to itself.")
302 305                              }
303 306                  }
304 307      }
305 308  
306 309  
307 310  @Verifier(tx)
308 311  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
309 312

Old	New		Differences
151	151		func getBackendProof (maxFeedAmount,userNonce,address) = makeString([toString(maxFeedAmount), toString(userNonce), address], ";")
152	152
153	153
	154	+	func keyOwner (ducklingId) = (("duckling_" + ducklingId) + "_owner")
	155	+
	156	+
154	157		@Callable(i)
155	158		func configureOracle (oracle) = if ((i.caller != this))
156	159		then throw("admin only")

166	169		else {
167	170		let asset = Issue("BABY-11111111-GZ", "", 1, 0, false, unit, height)
168	171		let assetId = calculateAssetId(asset)
169		-	$Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
	172	+	$Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), StringEntry(keyOwner(toBase58String(assetId)), address), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
170	173		}
171	174
172	175

Old	New		Differences
1	1		{-# STDLIB_VERSION 5 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		func tryGetStringExternal (address,key) = match getString(address, key) {
5	5		case a: String =>
6	6		a
7	7		case _ =>
8	8		""
9	9		}
10	10
11	11
12	12		func tryGetString (key) = tryGetStringExternal(this, key)
13	13
14	14
15	15		func getOracle () = Address(fromBase58String(tryGetString("static_oracleAddress")))
16	16
17	17
18	18		func getEggAssetId () = fromBase58String(tryGetStringExternal(getOracle(), "static_eggAssetId"))
19	19
20	20
21	21		func getRebirthAddress () = Address(fromBase58String(tryGetStringExternal(getOracle(), "static_rebirthAddress")))
22	22
23	23
24	24		func getIncubatorAddress () = Address(fromBase58String(tryGetStringExternal(getOracle(), "static_incubatorAddress")))
25	25
26	26
27	27		let backendPubKey = base58'BmKAXRQy7jZm44fa1YxNQDTcAwNSb74EpQwP5CT7UHdV'
28	28
29	29		let STARTTIMESTAMP = 1632474000000
30	30
31	31		let LAPLENGTH = 21600000
32	32
33	33		let DUCKLINGPRICE = 80000000
34	34
35	35		let percentGrowthPrecision = 10000000000000000
36	36
37	37		let existingDuckPrecision = 100000000000000
38	38
39	39		let KGlobalIssuedTimestamp = "global_issued_timestamp"
40	40
41	41		let MSINDAY = 86400000
42	42
43	43		func keyTotalFeed (ducklingId) = (("duckling_" + ducklingId) + "_feed")
44	44
45	45
46	46		func keyDucklingFedLap (ducklingId) = (("duckling_" + ducklingId) + "_fedLap")
47	47
48	48
49	49		func keyDucklingFedTimestamp (ducklingId) = (("duckling_" + ducklingId) + "_fedTs")
50	50
51	51
52	52		func keyDucklingFedLapTimestamp (ducklingId,lap) = (((("duckling_" + ducklingId) + "_lap_") + toString(lap)) + "_fedTs")
53	53
54	54
55	55		func keyAddressFedTimestamp (address,lap,timestamp) = ((((("address_" + address) + "_lap_") + toString(lap)) + "_fedTs_") + toString(timestamp))
56	56
57	57
58	58		func keyAddressNonce (address) = (("address_" + address) + "_nonce")
59	59
60	60
61	61		func keyDucklingFedLastTimestamp (ducklingId) = (("duckling_" + ducklingId) + "_fedLastTs")
62	62
63	63
64	64		func keyDucklingLevel (ducklingId) = (("duckling_" + ducklingId) + "_level")
65	65
66	66
67	67		func keyFeedForLap (address,lap) = (((("address_" + address) + "_lap_") + toString(lap)) + "_feed")
68	68
69	69
70	70		func keyDucklingGrown (ducklingId) = (("duckling_" + ducklingId) + "_grown")
71	71
72	72
73	73		func keyStartHatchingId (ducklingId) = (("duckling_" + ducklingId) + "_grown")
74	74
75	75
76	76		func keyStartPercentage (ducklingId) = (("duckling_" + ducklingId) + "_startPercentage")
77	77
78	78
79	79		func tryGetInteger (key) = {
80	80		let val = match getInteger(this, key) {
81	81		case b: Int =>
82	82		b
83	83		case _ =>
84	84		0
85	85		}
86	86		val
87	87		}
88	88
89	89
90	90		func getBool (key) = match getBoolean(this, key) {
91	91		case b: Boolean =>
92	92		b
93	93		case _ =>
94	94		false
95	95		}
96	96
97	97
98	98		func getDucklingPercentage (ducklingId) = {
99	99		let percentageDuckling = tryGetInteger(keyStartPercentage(ducklingId))
100	100		let base = if ((percentageDuckling != 0))
101	101		then percentageDuckling
102	102		else 20
103	103		toBigInt((base * existingDuckPrecision))
104	104		}
105	105
106	106
107	107		func getCurrentLevelBigInt (ducklingId) = {
108	108		let kDuckLevel = keyDucklingLevel(ducklingId)
109	109		match getString(kDuckLevel) {
110	110		case s: String =>
111	111		parseBigIntValue(s)
112	112		case _ =>
113	113		match getBoolean((("duckling_" + ducklingId) + "_issuedByFeedCall")) {
114	114		case b: Boolean =>
115	115		if ((b == true))
116	116		then toBigInt(0)
117	117		else getDucklingPercentage(ducklingId)
118	118		case _ =>
119	119		getDucklingPercentage(ducklingId)
120	120		}
121	121		}
122	122		}
123	123
124	124
125	125		func getCurrentLap () = (((lastBlock.timestamp - STARTTIMESTAMP) / LAPLENGTH) + 1)
126	126
127	127
128	128		func getLastFedTimestamp (ducklingId) = {
129	129		let lastFedTimestamp = tryGetInteger(keyDucklingFedLastTimestamp(ducklingId))
130	130		if ((lastFedTimestamp > 0))
131	131		then lastFedTimestamp
132	132		else lastBlock.timestamp
133	133		}
134	134
135	135
136	136		func calculateNewDucklingLevel (ducklingId,paymentAmount) = {
137	137		let currentTs = lastBlock.timestamp
138	138		let lastFedTimestampChecked = getLastFedTimestamp(ducklingId)
139	139		let fedDiff = (currentTs - lastFedTimestampChecked)
140	140		let penalty = toBigInt(0)
141	141		let growth = fraction(toBigInt(paymentAmount), toBigInt(percentGrowthPrecision), toBigInt(DUCKLINGPRICE))
142	142		let currentLevel = getCurrentLevelBigInt(ducklingId)
143	143		let newLevel = ((currentLevel - penalty) + growth)
144	144		let result = if ((toBigInt(0) > newLevel))
145	145		then toString(growth)
146	146		else toString(newLevel)
147	147		$Tuple2(result, [("currentLevel=" + toString(currentLevel)), ("newLevel=" + toString(newLevel)), ("growth=" + toString(growth)), ("penalty=" + toString(penalty)), ("lastFedTs=" + toString(lastFedTimestampChecked)), ("fedDiff=" + toString(fedDiff))])
148	148		}
149	149
150	150
151	151		func getBackendProof (maxFeedAmount,userNonce,address) = makeString([toString(maxFeedAmount), toString(userNonce), address], ";")
152	152
153	153
	154	+	func keyOwner (ducklingId) = (("duckling_" + ducklingId) + "_owner")
	155	+
	156	+
154	157		@Callable(i)
155	158		func configureOracle (oracle) = if ((i.caller != this))
156	159		then throw("admin only")
157	160		else [StringEntry("static_oracleAddress", oracle)]
158	161
159	162
160	163
161	164		@Callable(i)
162	165		func issueFreeDuckling (address,txIdStr,percentage) = if (if ((i.caller != this))
163	166		then (i.caller != getRebirthAddress())
164	167		else false)
165	168		then throw("You can't issue free duckling")
166	169		else {
167	170		let asset = Issue("BABY-11111111-GZ", "", 1, 0, false, unit, height)
168	171		let assetId = calculateAssetId(asset)
169		-	$Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
	172	+	$Tuple2([StringEntry((((address + "_") + txIdStr) + "_di"), toBase58String(assetId)), IntegerEntry("stats_amount", (tryGetInteger("stats_amount") + 1)), BooleanEntry((("duckling_" + toBase58String(assetId)) + "_issuedByFeedCall"), (i.caller == this)), IntegerEntry(keyStartPercentage(toBase58String(assetId)), percentage), StringEntry(keyOwner(toBase58String(assetId)), address), asset, ScriptTransfer(value(addressFromString(address)), 1, assetId)], toBase58String(assetId))
170	173		}
171	174
172	175
173	176
174	177		@Callable(i)
175	178		func feedDuckling (ducklingId,backendSignature,maxFeedAmount,userNonce) = {
176	179		let addressString = toString(i.caller)
177	180		let backendProof = getBackendProof(maxFeedAmount, userNonce, addressString)
178	181		let kAddressNonce = keyAddressNonce(addressString)
179	182		let currentNonce = tryGetInteger(kAddressNonce)
180	183		let realDucklingId = if (!(sigVerify_8Kb(toBytes(backendProof), fromBase58String(backendSignature), backendPubKey)))
181	184		then throw("Invalid proof from backend")
182	185		else if (if ((size(i.payments) != 1))
183	186		then true
184	187		else (value(i.payments[0]).assetId != getEggAssetId()))
185	188		then throw("Bad payment attached (asset[s] or amount)")
186	189		else if (getBool(keyDucklingGrown(ducklingId)))
187	190		then throw("Duckling is already grown")
188	191		else if ((userNonce != (currentNonce + 1)))
189	192		then throw(((("User Nonce should be " + toString(currentNonce)) + " + 1, while received ") + toString(userNonce)))
190	193		else if ((ducklingId == ""))
191	194		then {
192	195		let ducklingAssetId = invoke(this, "issueFreeDuckling", [toString(i.originCaller), toBase58String(i.transactionId), 0], nil)
193	196		if ((ducklingAssetId == ducklingAssetId))
194	197		then {
195	198		let id = match ducklingAssetId {
196	199		case v: String =>
197	200		v
198	201		case _ =>
199	202		throw("Can't generate NFT")
200	203		}
201	204		id
202	205		}
203	206		else throw("Strict value is not equal to itself.")
204	207		}
205	208		else {
206	209		let ducklingIdCheck = value(assetInfo(fromBase58String(ducklingId)))
207	210		if ((assetBalance(i.caller, ducklingIdCheck.id) != 1))
208	211		then throw("You're not the owner of the duckling")
209	212		else if ((ducklingIdCheck.issuer != this))
210	213		then throw("Cant find duckling with such id")
211	214		else {
212	215		let ducklingIdString = toBase58String(ducklingIdCheck.id)
213	216		ducklingIdString
214	217		}
215	218		}
216	219		let kDucklingLastFedTs = keyDucklingFedLastTimestamp(ducklingId)
217	220		let lastFedTs = getLastFedTimestamp(realDucklingId)
218	221		let currentPayment = value(i.payments[0]).amount
219	222		let kNewLevel = keyDucklingLevel(realDucklingId)
220	223		let kTotalFeed = keyTotalFeed(realDucklingId)
221	224		let totalFeed = tryGetInteger(kTotalFeed)
222	225		let kFeedTxStats = ((("duckling_" + realDucklingId) + "_stat_") + toString(lastBlock.timestamp))
223	226		let kAddressFedTimestamp = keyAddressFedTimestamp(addressString, getCurrentLap(), lastBlock.timestamp)
224	227		let kDucklingFedLapTimestamp = keyDucklingFedLapTimestamp(realDucklingId, getCurrentLap())
225	228		let kDucklingFedLap = keyDucklingFedLap(realDucklingId)
226	229		if ((currentPayment > maxFeedAmount))
227	230		then throw(("Cannot feed duckling for such amount, max feed amount is: " + toString(maxFeedAmount)))
228	231		else {
229	232		let calculateResults = calculateNewDucklingLevel(realDucklingId, currentPayment)
230	233		[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, ";"))]
231	234		}
232	235		}
233	236
234	237
235	238
236	239		@Callable(i)
237	240		func fixLevels (ducklingIds) = if (if ((i.callerPublicKey != base58'GDxBbsDRmeY39quNrDsTXKJzFWbQVtjxHseF4ikxZ7n9'))
238	241		then (i.caller != this)
239	242		else false)
240	243		then throw("BFL: Not authorized")
241	244		else {
242	245		let ducklingIdsList = value(split(ducklingIds, ","))
243	246		func handleId (acc,id) = {
244	247		let kTotalFeed = keyTotalFeed(id)
245	248		let totalFeed = tryGetInteger(kTotalFeed)
246	249		let kNewLevel = keyDucklingLevel(id)
247	250		let startingLevel = match getBoolean((("duckling_" + id) + "_issuedByFeedCall")) {
248	251		case b: Boolean =>
249	252		if ((b == true))
250	253		then toBigInt(0)
251	254		else getDucklingPercentage(id)
252	255		case _ =>
253	256		getDucklingPercentage(id)
254	257		}
255	258		let growth = fraction(toBigInt(totalFeed), toBigInt(percentGrowthPrecision), toBigInt(DUCKLINGPRICE))
256	259		(acc ++ [StringEntry(kNewLevel, toString((startingLevel + growth)))])
257	260		}
258	261
259	262		let $l = ducklingIdsList
260	263		let $s = size($l)
261	264		let $acc0 = nil
262	265		func $f0_1 ($a,$i) = if (($i >= $s))
263	266		then $a
264	267		else handleId($a, $l[$i])
265	268
266	269		func $f0_2 ($a,$i) = if (($i >= $s))
267	270		then $a
268	271		else throw("List size exceeds 20")
269	272
270	273		$f0_2($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)
271	274		}
272	275
273	276
274	277
275	278		@Callable(i)
276	279		func turnDucklingIntoDuck () = {
277	280		let address = toString(i.caller)
278	281		let txId = toBase58String(i.transactionId)
279	282		let lastIssuedDucklingTs = tryGetInteger(KGlobalIssuedTimestamp)
280	283		let fiveMinInMs = ((5 * 60) * 1000)
281	284		let timeDiff = (lastBlock.timestamp - (lastIssuedDucklingTs + fiveMinInMs))
282	285		if (if ((lastIssuedDucklingTs > 0))
283	286		then (0 > timeDiff)
284	287		else false)
285	288		then throw((("Can issue ducklings only once per 5 minutes, please wait for " + toString(fraction(timeDiff, 1, 1000))) + " sec."))
286	289		else if ((size(i.payments) != 1))
287	290		then throw("Bad payment attached (asset[s] or amount)")
288	291		else {
289	292		let pmt = value(assetInfo(value(value(i.payments[0]).assetId)))
290	293		if ((toBigInt(100) > getCurrentLevelBigInt(toBase58String(pmt.id))))
291	294		then throw("Duckling is not grown yet...")
292	295		else if ((pmt.issuer != this))
293	296		then throw("Can use only ducklings from this dApp")
294	297		else {
295	298		let call = invoke(getIncubatorAddress(), "startDuckHatching", [""], nil)
296	299		if ((call == call))
297	300		then {
298	301		let kDucklingGrown = keyDucklingGrown(toBase58String(pmt.id))
299	302		[BooleanEntry(kDucklingGrown, true), IntegerEntry(KGlobalIssuedTimestamp, lastBlock.timestamp)]
300	303		}
301	304		else throw("Strict value is not equal to itself.")
302	305		}
303	306		}
304	307		}
305	308
306	309
307	310		@Verifier(tx)
308	311		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
309	312

github/deemru/w8io/0e76f2f 
63.55 ms ◑