w8 · tx · Cr5···me1

tx · Cr59RrNsoe1YxSZ9pyJdo373SAgKuMv5iqzEBDxuPme1

3MrUG7Sig1cnjLGxCvLdKYsTbaDW5snpb3N:  -0.05000000 Waves

2023.04.25 16:41 [2550145] smart account 3MrUG7Sig1cnjLGxCvLdKYsTbaDW5snpb3N > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Cr59RrNsoe1YxSZ9pyJdo373SAgKuMv5iqzEBDxuPme1",
    "fee": 5000000,
    "feeAssetId": null,
    "timestamp": 1682430121939,
    "version": 2,
    "chainId": 84,
    "sender": "3MrUG7Sig1cnjLGxCvLdKYsTbaDW5snpb3N",
    "senderPublicKey": "GXVNsUEw5Szbnwspe2ze46NBm9MZkoVUtfK23F7W3djd",
    "proofs": [
        "2f46G1Xi6MswsWHyHDP4TDvD8VGvg9bbdBNCAev4mmELiBcUyhEPKWDVt1GSdZriBJajruGzUPUszo2w9SvRi9zw"
    ],
    "script": 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",
    "height": 2550145,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Old New Differences
1 - # no script
1 + {-# STDLIB_VERSION 6 #-}
2 + {-# SCRIPT_TYPE ACCOUNT #-}
3 + {-# CONTENT_TYPE DAPP #-}
4 + let SEP = "__"
5 + 
6 + let EMPTY = ""
7 + 
8 + let PRECISION = 1000000000000
9 + 
10 + let DECIMALS = 100000000
11 + 
12 + let DEFAULT_MAX_SLIPPAGE = ((PRECISION / 20) * 19)
13 + 
14 + let DAY = ((60 * 60) * 24)
15 + 
16 + let YEAR = (DAY * 365)
17 + 
18 + let ORACLE_DECIMALS = 1000000
19 + 
20 + let INFINITY = 9223372036854775807
21 + 
22 + let MIN_AMOUNT_DELTA = 1000
23 + 
24 + let MAX_RATE_HEIGHT_DELTA = 5
25 + 
26 + let LIQUIDATION_BONUS = ((PRECISION / 100) * 5)
27 + 
28 + let LIQUIDATION_PROTOCOL_FEE = ((PRECISION / 100) * 2)
29 + 
30 + let MAX_LIQUIDATION_PART = ((PRECISION / 100) * 50)
31 + 
32 + let STABILITY_FEE = (PRECISION / 100)
33 + 
34 + let ENABLED = "ENABLED"
35 + 
36 + let DISABLED = "DISABLED"
37 + 
38 + let IdxVaultAssetCount = 1
39 + 
40 + let IdxVaultAssetAmount = 2
41 + 
42 + let IdxVaultAssetRate = 3
43 + 
44 + let IdxVaultCount = 1
45 + 
46 + let IdxVaultEastAmount = 2
47 + 
48 + let IdxVaultTimestamp = 3
49 + 
50 + let IdxStabilityFee = 4
51 + 
52 + let IdxLastFraction = 5
53 + 
54 + let invocationError = "Invocation error"
55 + 
56 + func divd (_x,_y) = fraction(_x, DECIMALS, _y, HALFEVEN)
57 + 
58 + 
59 + func muld (_x,_y) = fraction(_x, _y, DECIMALS, HALFEVEN)
60 + 
61 + 
62 + func divp (_x,_y) = fraction(_x, PRECISION, _y, HALFEVEN)
63 + 
64 + 
65 + func mulp (_x,_y) = fraction(_x, _y, PRECISION, HALFEVEN)
66 + 
67 + 
68 + func join (ar) = makeString(ar, SEP)
69 + 
70 + 
71 + func keyInitialized () = join(["%s", "initialized"])
72 + 
73 + 
74 + func keyCoordinatorAddress () = join(["%s", "coordinatorAddress"])
75 + 
76 + 
77 + func keyVerifierAddress () = join(["%s", "verifierAddress"])
78 + 
79 + 
80 + func keyServiceAddress () = join(["%s", "serviceAddress"])
81 + 
82 + 
83 + func keyFrontendAddress () = join(["%s", "frontendAddress"])
84 + 
85 + 
86 + func keyMinterAddress () = join(["%s", "minterAddress"])
87 + 
88 + 
89 + func keyTreasuryAddress () = join(["%s", "treasuryAddress"])
90 + 
91 + 
92 + func keyBackendAddress () = join(["%s", "backendAddress"])
93 + 
94 + 
95 + func keyEastStakingAddress () = join(["%s", "eastStakingAddress"])
96 + 
97 + 
98 + func keyOracleAddress () = join(["%s", "oracleAddress"])
99 + 
100 + 
101 + func keyExchangeAddress () = join(["%s", "exchangeAddress"])
102 + 
103 + 
104 + func keyEastAsset () = join(["%s", "eastAsset"])
105 + 
106 + 
107 + func keyStEastAsset () = join(["%s", "stEastAsset"])
108 + 
109 + 
110 + func keyAAssetBalance () = "A_asset_balance"
111 + 
112 + 
113 + func keyBAssetBalance () = "B_asset_balance"
114 + 
115 + 
116 + func keyVaultAsset (address,asset) = join(["%s%s%s", "vault", address, asset])
117 + 
118 + 
119 + func keyVaultData (address) = join(["%s%s", "vault", address])
120 + 
121 + 
122 + func keyPrecision () = join(["%s", "precision"])
123 + 
124 + 
125 + func keyBackingRatio () = join(["%s", "backingRatio"])
126 + 
127 + 
128 + func keyLiquidationRatio () = join(["%s", "liquidationRatio"])
129 + 
130 + 
131 + func keyLiquidationBonus () = join(["%s", "liquidationBonus"])
132 + 
133 + 
134 + func keyLiquidationProtocolFee () = join(["%s", "liquidationProtocolFee"])
135 + 
136 + 
137 + func keyStabilityFee () = join(["%s", "stabilityFee"])
138 + 
139 + 
140 + func keyMinAmountDelta () = join(["%s", "minAmountDelta"])
141 + 
142 + 
143 + func keyTicker () = join(["%s", "ticker"])
144 + 
145 + 
146 + func keyMaxRateHeightDelta () = join(["%s", "maxRateHeightDelta"])
147 + 
148 + 
149 + func keyContractAssetId () = join(["%s", "contractAssetId"])
150 + 
151 + 
152 + func keyOracleTickerPrice (ticker) = join(["%s%s", "price", ticker])
153 + 
154 + 
155 + func keyOracleTickerPriceHeight (ticker) = join(["%s%s", "lastHeight", ticker])
156 + 
157 + 
158 + func keySigned (_address,_txId) = join(["%s%s%s", "signed", _address, _txId])
159 + 
160 + 
161 + func keyProtocolActive () = join(["%s", "protocolActive"])
162 + 
163 + 
164 + func isInitialized () = valueOrElse(getBoolean(this, keyInitialized()), false)
165 + 
166 + 
167 + func mustInitialized () = if (!(isInitialized()))
168 +     then throw("Not initialized")
169 +     else unit
170 + 
171 + 
172 + func mustNotInitialized () = if (isInitialized())
173 +     then throw("Already initialized")
174 +     else unit
175 + 
176 + 
177 + func mustSelf (i) = if ((i.caller != this))
178 +     then throw("Only self invocation allowed.")
179 +     else unit
180 + 
181 + 
182 + func coordinator () = addressFromStringValue(valueOrErrorMessage(getString(keyCoordinatorAddress()), "Coordinator is not set"))
183 + 
184 + 
185 + func verifier () = match getString(keyCoordinatorAddress()) {
186 +     case s: String => 
187 +         getString(addressFromStringValue(s), keyVerifierAddress())
188 +     case _: Unit => 
189 +         unit
190 +     case _ => 
191 +         throw("Match error")
192 + }
193 + 
194 + 
195 + func getAddress (key,err) = addressFromStringValue(valueOrErrorMessage(getString(coordinator(), key), err))
196 + 
197 + 
198 + func getMinterAddress () = getAddress(keyMinterAddress(), "Minter is not set")
199 + 
200 + 
201 + func getFrontendAddress () = getAddress(keyFrontendAddress(), "Frontend is not set")
202 + 
203 + 
204 + func getTreasuryAddress () = getAddress(keyTreasuryAddress(), "Treasury is not set")
205 + 
206 + 
207 + func getBackendAddress () = getAddress(keyBackendAddress(), "Backend is not set")
208 + 
209 + 
210 + func getOracleAddress () = getAddress(keyOracleAddress(), "Oracle is not set")
211 + 
212 + 
213 + func getEastStakingAddress () = getAddress(keyEastStakingAddress(), "East staking is not set")
214 + 
215 + 
216 + func isNotTreasury (i) = (i.caller != getTreasuryAddress())
217 + 
218 + 
219 + func getMinAmountDelta () = valueOrElse(getInteger(coordinator(), keyMinAmountDelta()), MIN_AMOUNT_DELTA)
220 + 
221 + 
222 + func getMaxRateHeightDelta () = valueOrElse(getInteger(coordinator(), keyMaxRateHeightDelta()), MAX_RATE_HEIGHT_DELTA)
223 + 
224 + 
225 + func getLiquidationBonus () = valueOrElse(getInteger(coordinator(), keyLiquidationBonus()), LIQUIDATION_BONUS)
226 + 
227 + 
228 + func getLiquidationProtocolFee () = valueOrElse(getInteger(coordinator(), keyLiquidationProtocolFee()), LIQUIDATION_PROTOCOL_FEE)
229 + 
230 + 
231 + func getStabilityFee () = valueOrElse(getInteger(coordinator(), keyStabilityFee()), STABILITY_FEE)
232 + 
233 + 
234 + func getAssetId () = getStringValue(keyContractAssetId())
235 + 
236 + 
237 + func getEastAssetStr () = valueOrErrorMessage(getString(coordinator(), keyEastAsset()), "East asset is not set")
238 + 
239 + 
240 + func getEastAsset () = fromBase58String(getEastAssetStr())
241 + 
242 + 
243 + func isActive () = valueOrElse(getBoolean(coordinator(), keyProtocolActive()), false)
244 + 
245 + 
246 + func mustActive () = if (if (!(isActive()))
247 +     then true
248 +     else !(isInitialized()))
249 +     then throw("Protocol is disabled. Please contact support.")
250 +     else unit
251 + 
252 + 
253 + func mustFrontend (i) = if ((i.caller != getFrontendAddress()))
254 +     then throw("Not allowed")
255 +     else unit
256 + 
257 + 
258 + func mustBackend (i) = if ((i.caller != getBackendAddress()))
259 +     then throw("Not allowed")
260 +     else unit
261 + 
262 + 
263 + func mustNotVaultOwner (i,address) = if ((toBase58String(i.caller.bytes) == address))
264 +     then throw("Self invocation not allowed.")
265 +     else unit
266 + 
267 + 
268 + func mustHaveOnePayment (i) = if ((size(i.payments) != 1))
269 +     then throw("Only one payment allowed.")
270 +     else unit
271 + 
272 + 
273 + func mustHaveNoPayment (i) = if ((size(i.payments) != 0))
274 +     then throw("No payment allowed.")
275 +     else unit
276 + 
277 + 
278 + func hasOnePayment (i) = (size(i.payments) == 1)
279 + 
280 + 
281 + func isPositive (number) = if ((0 >= number))
282 +     then throw("Attribute should be positive or zero.")
283 +     else unit
284 + 
285 + 
286 + func isNotNegative (number) = if ((0 > number))
287 +     then throw("Attribute should be positive.")
288 +     else unit
289 + 
290 + 
291 + func getSubvault (address,asset) = getString(keyVaultAsset(address, asset))
292 + 
293 + 
294 + func isSubvaultExists (address,asset) = valueOrErrorMessage(getSubvault(address, asset), "Vault not exists")
295 + 
296 + 
297 + func getAssetString (p) = match p.assetId {
298 +     case assetId: ByteVector => 
299 +         toBase58String(assetId)
300 +     case _: Unit => 
301 +         "WAVES"
302 +     case _ => 
303 +         throw("Match error")
304 + }
305 + 
306 + 
307 + func getAssetIdFromString (assetId) = if ((assetId == "WAVES"))
308 +     then unit
309 +     else fromBase58String(assetId)
310 + 
311 + 
312 + func isAsset (p,checkingAsset) = {
313 +     let assetId =     match checkingAsset {
314 +         case bv: ByteVector => 
315 +             bv
316 +         case s: String => 
317 +             getAssetIdFromString(s)
318 +         case _: Unit => 
319 +             unit
320 +         case _ => 
321 +             throw("Match error")
322 +     }
323 +     match assetId {
324 +         case bv: ByteVector => 
325 +             let name =             match assetInfo(bv) {
326 +                 case asset: Asset => 
327 +                     asset.name
328 +                 case _: Unit => 
329 +                     throw(("Can't find asset " + toBase58String(bv)))
330 +                 case _ => 
331 +                     throw("Match error")
332 +             }
333 +             let err = throw(("Attached payment asset is not " + name))
334 +             match p.assetId {
335 +                 case paymentAsset: ByteVector => 
336 +                     if ((paymentAsset != assetId))
337 +                         then err
338 +                         else unit
339 +                 case _: Unit => 
340 +                     err
341 +                 case _ => 
342 +                     throw("Match error")
343 +             }
344 +         case _: Unit => 
345 +             if ((p.assetId != unit))
346 +                 then throw("Attached payment asset is not WAVES")
347 +                 else unit
348 +         case _ => 
349 +             throw("Match error")
350 +     }
351 +     }
352 + 
353 + 
354 + func getBackingRatio () = valueOrErrorMessage(getInteger(keyBackingRatio()), "Backing ratio is not set")
355 + 
356 + 
357 + func getLiquidationRatio () = valueOrErrorMessage(getInteger(keyLiquidationRatio()), "Liquidation ratio is not set")
358 + 
359 + 
360 + func checkAddress (_address) = match addressFromString(_address) {
361 +     case address: Address => 
362 +         true
363 +     case _: Unit => 
364 +         throw("Invalid address")
365 +     case _ => 
366 +         throw("Match error")
367 + }
368 + 
369 + 
370 + func checkTxId (_id) = (size(fromBase58String(_id)) == 32)
371 + 
372 + 
373 + func getCurrentTimestampSec () = (lastBlock.timestamp / 1000)
374 + 
375 + 
376 + func mustWavesPayment (i) = {
377 +     let check = mustHaveOnePayment(i)
378 +     if ((check == check))
379 +         then {
380 +             let pmtAssetId = i.payments[0].assetId
381 +             match pmtAssetId {
382 +                 case a: Unit => 
383 +                     unit
384 +                 case _ => 
385 +                     throw("Only WAVES accepted")
386 +             }
387 +             }
388 +         else throw("Strict value is not equal to itself.")
389 +     }
390 + 
391 + 
392 + func getAssetInfo (assetId) = match assetId {
393 +     case id: ByteVector => 
394 +         let stringId = toBase58String(id)
395 +         let info = valueOrErrorMessage(assetInfo(id), (("Asset " + stringId) + " doesn't exist"))
396 +         $Tuple3(stringId, info.name, info.decimals)
397 +     case waves: Unit => 
398 +         $Tuple3("WAVES", "WAVES", 8)
399 +     case _ => 
400 +         throw("Match error")
401 + }
402 + 
403 + 
404 + func checkHeightDelta (priceHeight) = {
405 +     let maxHeightDelta = getMaxRateHeightDelta()
406 +     let currentDiff = (lastBlock.height - priceHeight)
407 +     if ((maxHeightDelta >= currentDiff))
408 +         then unit
409 +         else throw("Large price delta.")
410 +     }
411 + 
412 + 
413 + func getAssetUsdPrice () = {
414 +     let ticker = getStringValue(this, keyTicker())
415 +     let oracleAddress = getOracleAddress()
416 +     let priceHeight = getIntegerValue(oracleAddress, keyOracleTickerPriceHeight(ticker))
417 +     let checkHeight = checkHeightDelta(priceHeight)
418 +     if ((checkHeight == checkHeight))
419 +         then {
420 +             let price = getIntegerValue(oracleAddress, keyOracleTickerPrice(ticker))
421 +             fraction(price, PRECISION, ORACLE_DECIMALS)
422 +             }
423 +         else throw("Strict value is not equal to itself.")
424 +     }
425 + 
426 + 
427 + func keyAdmins () = join(["%s", "admins"])
428 + 
429 + 
430 + func keyApprove (_address,_txId) = join(["%s%s%s", "approve", _address, _txId])
431 + 
432 + 
433 + @Callable(i)
434 + func initialize (_coordinator,_admins) = {
435 +     let checks = [mustNotInitialized(), mustSelf(i)]
436 +     if ((checks == checks))
437 +         then {
438 +             let admins = split(_admins, ",")
439 +             if ((size(admins) > 10))
440 +                 then throw("Too many admins")
441 +                 else if ((1 > size(admins)))
442 +                     then throw("At least 1 admin needed")
443 +                     else {
444 +                         func fold (verified,admin) =                         if (!(verified))
445 +                             then verified
446 +                             else if (checkAddress(admin))
447 +                                 then (admin != toString(this))
448 +                                 else false
449 + 
450 +                         if (({
451 +                             let $l = admins
452 +                             let $s = size($l)
453 +                             let $acc0 = true
454 +                             func $f0_1 ($a,$i) =                             if (($i >= $s))
455 +                                 then $a
456 +                                 else fold($a, $l[$i])
457 + 
458 +                             func $f0_2 ($a,$i) =                             if (($i >= $s))
459 +                                 then $a
460 +                                 else throw("List size exceeds 10")
461 + 
462 +                             $f0_2($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)
463 +                             } == false))
464 +                             then throw(("Admin cannot be this dapp " + toString(this)))
465 +                             else [StringEntry(keyVerifierAddress(), toString(this)), StringEntry(keyAdmins(), join(admins)), BooleanEntry(keyInitialized(), true)]
466 +                         }
467 +             }
468 +         else throw("Strict value is not equal to itself.")
469 +     }
470 + 
471 + 
472 + 
473 + @Callable(i)
474 + func approve (_address,_txId) = {
475 +     let admin = toString(i.caller)
476 +     let admins = getStringValue(keyAdmins())
477 +     let adminsList = split(admins, SEP)
478 +     if (!(contains(admins, admin)))
479 +         then throw("Not allowed")
480 +         else {
481 +             let checks = [checkAddress(_address), checkTxId(_txId)]
482 +             if ((checks == checks))
483 +                 then {
484 +                     let approve = valueOrElse(getString(keyApprove(_address, _txId)), "")
485 +                     if (contains(approve, admin))
486 +                         then throw(("Already approved by " + admin))
487 +                         else {
488 +                             let approveCount = (1 + (if ((approve == ""))
489 +                                 then 0
490 +                                 else size(split(approve, SEP))))
491 +                             let approveBy = if ((approve == ""))
492 +                                 then admin
493 +                                 else ((approve + SEP) + admin)
494 +                             let status = if ((approveCount > (size(adminsList) / 2)))
495 +                                 then true
496 +                                 else false
497 + [StringEntry(keyApprove(_address, _txId), approveBy), BooleanEntry(keySigned(_address, _txId), status)]
498 +                             }
499 +                     }
500 +                 else throw("Strict value is not equal to itself.")
501 +             }
502 +     }
503 + 
504 + 
505 + @Verifier(tx)
506 + func verify () = match verifier() {
507 +     case address: String => 
508 +         valueOrElse(getBoolean(addressFromStringValue(address), keySigned(toString(this), toBase58String(tx.id))), false)
509 +     case _ => 
510 +         sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
511 + }
512 +

Old	New		Differences
1		-	# no script
	1	+	{-# STDLIB_VERSION 6 #-}
	2	+	{-# SCRIPT_TYPE ACCOUNT #-}
	3	+	{-# CONTENT_TYPE DAPP #-}
	4	+	let SEP = "__"
	5	+
	6	+	let EMPTY = ""
	7	+
	8	+	let PRECISION = 1000000000000
	9	+
	10	+	let DECIMALS = 100000000
	11	+
	12	+	let DEFAULT_MAX_SLIPPAGE = ((PRECISION / 20) * 19)
	13	+
	14	+	let DAY = ((60 * 60) * 24)
	15	+
	16	+	let YEAR = (DAY * 365)
	17	+
	18	+	let ORACLE_DECIMALS = 1000000
	19	+
	20	+	let INFINITY = 9223372036854775807
	21	+
	22	+	let MIN_AMOUNT_DELTA = 1000
	23	+
	24	+	let MAX_RATE_HEIGHT_DELTA = 5
	25	+
	26	+	let LIQUIDATION_BONUS = ((PRECISION / 100) * 5)
	27	+
	28	+	let LIQUIDATION_PROTOCOL_FEE = ((PRECISION / 100) * 2)
	29	+
	30	+	let MAX_LIQUIDATION_PART = ((PRECISION / 100) * 50)
	31	+
	32	+	let STABILITY_FEE = (PRECISION / 100)
	33	+
	34	+	let ENABLED = "ENABLED"
	35	+
	36	+	let DISABLED = "DISABLED"
	37	+
	38	+	let IdxVaultAssetCount = 1
	39	+
	40	+	let IdxVaultAssetAmount = 2
	41	+
	42	+	let IdxVaultAssetRate = 3
	43	+
	44	+	let IdxVaultCount = 1
	45	+
	46	+	let IdxVaultEastAmount = 2
	47	+
	48	+	let IdxVaultTimestamp = 3
	49	+
	50	+	let IdxStabilityFee = 4
	51	+
	52	+	let IdxLastFraction = 5
	53	+
	54	+	let invocationError = "Invocation error"
	55	+
	56	+	func divd (_x,_y) = fraction(_x, DECIMALS, _y, HALFEVEN)
	57	+
	58	+
	59	+	func muld (_x,_y) = fraction(_x, _y, DECIMALS, HALFEVEN)
	60	+
	61	+
	62	+	func divp (_x,_y) = fraction(_x, PRECISION, _y, HALFEVEN)
	63	+
	64	+
	65	+	func mulp (_x,_y) = fraction(_x, _y, PRECISION, HALFEVEN)
	66	+
	67	+
	68	+	func join (ar) = makeString(ar, SEP)
	69	+
	70	+
	71	+	func keyInitialized () = join(["%s", "initialized"])
	72	+
	73	+
	74	+	func keyCoordinatorAddress () = join(["%s", "coordinatorAddress"])
	75	+
	76	+
	77	+	func keyVerifierAddress () = join(["%s", "verifierAddress"])
	78	+
	79	+
	80	+	func keyServiceAddress () = join(["%s", "serviceAddress"])
	81	+
	82	+
	83	+	func keyFrontendAddress () = join(["%s", "frontendAddress"])
	84	+
	85	+
	86	+	func keyMinterAddress () = join(["%s", "minterAddress"])
	87	+
	88	+
	89	+	func keyTreasuryAddress () = join(["%s", "treasuryAddress"])
	90	+
	91	+
	92	+	func keyBackendAddress () = join(["%s", "backendAddress"])
	93	+
	94	+
	95	+	func keyEastStakingAddress () = join(["%s", "eastStakingAddress"])
	96	+
	97	+
	98	+	func keyOracleAddress () = join(["%s", "oracleAddress"])
	99	+
	100	+
	101	+	func keyExchangeAddress () = join(["%s", "exchangeAddress"])
	102	+
	103	+
	104	+	func keyEastAsset () = join(["%s", "eastAsset"])
	105	+
	106	+
	107	+	func keyStEastAsset () = join(["%s", "stEastAsset"])
	108	+
	109	+
	110	+	func keyAAssetBalance () = "A_asset_balance"
	111	+
	112	+
	113	+	func keyBAssetBalance () = "B_asset_balance"
	114	+
	115	+
	116	+	func keyVaultAsset (address,asset) = join(["%s%s%s", "vault", address, asset])
	117	+
	118	+
	119	+	func keyVaultData (address) = join(["%s%s", "vault", address])
	120	+
	121	+
	122	+	func keyPrecision () = join(["%s", "precision"])
	123	+
	124	+
	125	+	func keyBackingRatio () = join(["%s", "backingRatio"])
	126	+
	127	+
	128	+	func keyLiquidationRatio () = join(["%s", "liquidationRatio"])
	129	+
	130	+
	131	+	func keyLiquidationBonus () = join(["%s", "liquidationBonus"])
	132	+
	133	+
	134	+	func keyLiquidationProtocolFee () = join(["%s", "liquidationProtocolFee"])
	135	+
	136	+
	137	+	func keyStabilityFee () = join(["%s", "stabilityFee"])
	138	+
	139	+
	140	+	func keyMinAmountDelta () = join(["%s", "minAmountDelta"])
	141	+
	142	+
	143	+	func keyTicker () = join(["%s", "ticker"])
	144	+
	145	+
	146	+	func keyMaxRateHeightDelta () = join(["%s", "maxRateHeightDelta"])
	147	+
	148	+
	149	+	func keyContractAssetId () = join(["%s", "contractAssetId"])
	150	+
	151	+
	152	+	func keyOracleTickerPrice (ticker) = join(["%s%s", "price", ticker])
	153	+
	154	+
	155	+	func keyOracleTickerPriceHeight (ticker) = join(["%s%s", "lastHeight", ticker])
	156	+
	157	+
	158	+	func keySigned (_address,_txId) = join(["%s%s%s", "signed", _address, _txId])
	159	+
	160	+
	161	+	func keyProtocolActive () = join(["%s", "protocolActive"])
	162	+
	163	+
	164	+	func isInitialized () = valueOrElse(getBoolean(this, keyInitialized()), false)
	165	+
	166	+
	167	+	func mustInitialized () = if (!(isInitialized()))
	168	+	then throw("Not initialized")
	169	+	else unit
	170	+
	171	+
	172	+	func mustNotInitialized () = if (isInitialized())
	173	+	then throw("Already initialized")
	174	+	else unit
	175	+
	176	+
	177	+	func mustSelf (i) = if ((i.caller != this))
	178	+	then throw("Only self invocation allowed.")
	179	+	else unit
	180	+
	181	+
	182	+	func coordinator () = addressFromStringValue(valueOrErrorMessage(getString(keyCoordinatorAddress()), "Coordinator is not set"))
	183	+
	184	+
	185	+	func verifier () = match getString(keyCoordinatorAddress()) {
	186	+	case s: String =>
	187	+	getString(addressFromStringValue(s), keyVerifierAddress())
	188	+	case _: Unit =>
	189	+	unit
	190	+	case _ =>
	191	+	throw("Match error")
	192	+	}
	193	+
	194	+
	195	+	func getAddress (key,err) = addressFromStringValue(valueOrErrorMessage(getString(coordinator(), key), err))
	196	+
	197	+
	198	+	func getMinterAddress () = getAddress(keyMinterAddress(), "Minter is not set")
	199	+
	200	+
	201	+	func getFrontendAddress () = getAddress(keyFrontendAddress(), "Frontend is not set")
	202	+
	203	+
	204	+	func getTreasuryAddress () = getAddress(keyTreasuryAddress(), "Treasury is not set")
	205	+
	206	+
	207	+	func getBackendAddress () = getAddress(keyBackendAddress(), "Backend is not set")
	208	+
	209	+
	210	+	func getOracleAddress () = getAddress(keyOracleAddress(), "Oracle is not set")
	211	+
	212	+
	213	+	func getEastStakingAddress () = getAddress(keyEastStakingAddress(), "East staking is not set")
	214	+
	215	+
	216	+	func isNotTreasury (i) = (i.caller != getTreasuryAddress())
	217	+
	218	+
	219	+	func getMinAmountDelta () = valueOrElse(getInteger(coordinator(), keyMinAmountDelta()), MIN_AMOUNT_DELTA)
	220	+
	221	+
	222	+	func getMaxRateHeightDelta () = valueOrElse(getInteger(coordinator(), keyMaxRateHeightDelta()), MAX_RATE_HEIGHT_DELTA)
	223	+
	224	+
	225	+	func getLiquidationBonus () = valueOrElse(getInteger(coordinator(), keyLiquidationBonus()), LIQUIDATION_BONUS)
	226	+
	227	+
	228	+	func getLiquidationProtocolFee () = valueOrElse(getInteger(coordinator(), keyLiquidationProtocolFee()), LIQUIDATION_PROTOCOL_FEE)
	229	+
	230	+
	231	+	func getStabilityFee () = valueOrElse(getInteger(coordinator(), keyStabilityFee()), STABILITY_FEE)
	232	+
	233	+
	234	+	func getAssetId () = getStringValue(keyContractAssetId())
	235	+
	236	+
	237	+	func getEastAssetStr () = valueOrErrorMessage(getString(coordinator(), keyEastAsset()), "East asset is not set")
	238	+
	239	+
	240	+	func getEastAsset () = fromBase58String(getEastAssetStr())
	241	+
	242	+
	243	+	func isActive () = valueOrElse(getBoolean(coordinator(), keyProtocolActive()), false)
	244	+
	245	+
	246	+	func mustActive () = if (if (!(isActive()))
	247	+	then true
	248	+	else !(isInitialized()))
	249	+	then throw("Protocol is disabled. Please contact support.")
	250	+	else unit
	251	+
	252	+
	253	+	func mustFrontend (i) = if ((i.caller != getFrontendAddress()))
	254	+	then throw("Not allowed")
	255	+	else unit
	256	+
	257	+
	258	+	func mustBackend (i) = if ((i.caller != getBackendAddress()))
	259	+	then throw("Not allowed")
	260	+	else unit
	261	+
	262	+
	263	+	func mustNotVaultOwner (i,address) = if ((toBase58String(i.caller.bytes) == address))
	264	+	then throw("Self invocation not allowed.")
	265	+	else unit
	266	+
	267	+
	268	+	func mustHaveOnePayment (i) = if ((size(i.payments) != 1))
	269	+	then throw("Only one payment allowed.")
	270	+	else unit
	271	+
	272	+
	273	+	func mustHaveNoPayment (i) = if ((size(i.payments) != 0))
	274	+	then throw("No payment allowed.")
	275	+	else unit
	276	+
	277	+
	278	+	func hasOnePayment (i) = (size(i.payments) == 1)
	279	+
	280	+
	281	+	func isPositive (number) = if ((0 >= number))
	282	+	then throw("Attribute should be positive or zero.")
	283	+	else unit
	284	+
	285	+
	286	+	func isNotNegative (number) = if ((0 > number))
	287	+	then throw("Attribute should be positive.")
	288	+	else unit
	289	+
	290	+
	291	+	func getSubvault (address,asset) = getString(keyVaultAsset(address, asset))
	292	+
	293	+
	294	+	func isSubvaultExists (address,asset) = valueOrErrorMessage(getSubvault(address, asset), "Vault not exists")
	295	+
	296	+
	297	+	func getAssetString (p) = match p.assetId {
	298	+	case assetId: ByteVector =>
	299	+	toBase58String(assetId)
	300	+	case _: Unit =>
	301	+	"WAVES"
	302	+	case _ =>
	303	+	throw("Match error")
	304	+	}
	305	+
	306	+
	307	+	func getAssetIdFromString (assetId) = if ((assetId == "WAVES"))
	308	+	then unit
	309	+	else fromBase58String(assetId)
	310	+
	311	+
	312	+	func isAsset (p,checkingAsset) = {
	313	+	let assetId = match checkingAsset {
	314	+	case bv: ByteVector =>
	315	+	bv
	316	+	case s: String =>
	317	+	getAssetIdFromString(s)
	318	+	case _: Unit =>
	319	+	unit
	320	+	case _ =>
	321	+	throw("Match error")
	322	+	}
	323	+	match assetId {
	324	+	case bv: ByteVector =>
	325	+	let name = match assetInfo(bv) {
	326	+	case asset: Asset =>
	327	+	asset.name
	328	+	case _: Unit =>
	329	+	throw(("Can't find asset " + toBase58String(bv)))
	330	+	case _ =>
	331	+	throw("Match error")
	332	+	}
	333	+	let err = throw(("Attached payment asset is not " + name))
	334	+	match p.assetId {
	335	+	case paymentAsset: ByteVector =>
	336	+	if ((paymentAsset != assetId))
	337	+	then err
	338	+	else unit
	339	+	case _: Unit =>
	340	+	err
	341	+	case _ =>
	342	+	throw("Match error")
	343	+	}
	344	+	case _: Unit =>
	345	+	if ((p.assetId != unit))
	346	+	then throw("Attached payment asset is not WAVES")
	347	+	else unit
	348	+	case _ =>
	349	+	throw("Match error")
	350	+	}
	351	+	}
	352	+
	353	+
	354	+	func getBackingRatio () = valueOrErrorMessage(getInteger(keyBackingRatio()), "Backing ratio is not set")
	355	+
	356	+
	357	+	func getLiquidationRatio () = valueOrErrorMessage(getInteger(keyLiquidationRatio()), "Liquidation ratio is not set")
	358	+
	359	+
	360	+	func checkAddress (_address) = match addressFromString(_address) {
	361	+	case address: Address =>
	362	+	true
	363	+	case _: Unit =>
	364	+	throw("Invalid address")
	365	+	case _ =>
	366	+	throw("Match error")
	367	+	}
	368	+
	369	+
	370	+	func checkTxId (_id) = (size(fromBase58String(_id)) == 32)
	371	+
	372	+
	373	+	func getCurrentTimestampSec () = (lastBlock.timestamp / 1000)
	374	+
	375	+
	376	+	func mustWavesPayment (i) = {
	377	+	let check = mustHaveOnePayment(i)
	378	+	if ((check == check))
	379	+	then {
	380	+	let pmtAssetId = i.payments[0].assetId
	381	+	match pmtAssetId {
	382	+	case a: Unit =>
	383	+	unit
	384	+	case _ =>
	385	+	throw("Only WAVES accepted")
	386	+	}
	387	+	}
	388	+	else throw("Strict value is not equal to itself.")
	389	+	}
	390	+
	391	+
	392	+	func getAssetInfo (assetId) = match assetId {
	393	+	case id: ByteVector =>
	394	+	let stringId = toBase58String(id)
	395	+	let info = valueOrErrorMessage(assetInfo(id), (("Asset " + stringId) + " doesn't exist"))
	396	+	$Tuple3(stringId, info.name, info.decimals)
	397	+	case waves: Unit =>
	398	+	$Tuple3("WAVES", "WAVES", 8)
	399	+	case _ =>
	400	+	throw("Match error")
	401	+	}
	402	+
	403	+
	404	+	func checkHeightDelta (priceHeight) = {
	405	+	let maxHeightDelta = getMaxRateHeightDelta()
	406	+	let currentDiff = (lastBlock.height - priceHeight)
	407	+	if ((maxHeightDelta >= currentDiff))
	408	+	then unit
	409	+	else throw("Large price delta.")
	410	+	}
	411	+
	412	+
	413	+	func getAssetUsdPrice () = {
	414	+	let ticker = getStringValue(this, keyTicker())
	415	+	let oracleAddress = getOracleAddress()
	416	+	let priceHeight = getIntegerValue(oracleAddress, keyOracleTickerPriceHeight(ticker))
	417	+	let checkHeight = checkHeightDelta(priceHeight)
	418	+	if ((checkHeight == checkHeight))
	419	+	then {
	420	+	let price = getIntegerValue(oracleAddress, keyOracleTickerPrice(ticker))
	421	+	fraction(price, PRECISION, ORACLE_DECIMALS)
	422	+	}
	423	+	else throw("Strict value is not equal to itself.")
	424	+	}
	425	+
	426	+
	427	+	func keyAdmins () = join(["%s", "admins"])
	428	+
	429	+
	430	+	func keyApprove (_address,_txId) = join(["%s%s%s", "approve", _address, _txId])
	431	+
	432	+
	433	+	@Callable(i)
	434	+	func initialize (_coordinator,_admins) = {
	435	+	let checks = [mustNotInitialized(), mustSelf(i)]
	436	+	if ((checks == checks))
	437	+	then {
	438	+	let admins = split(_admins, ",")
	439	+	if ((size(admins) > 10))
	440	+	then throw("Too many admins")
	441	+	else if ((1 > size(admins)))
	442	+	then throw("At least 1 admin needed")
	443	+	else {
	444	+	func fold (verified,admin) = if (!(verified))
	445	+	then verified
	446	+	else if (checkAddress(admin))
	447	+	then (admin != toString(this))
	448	+	else false
	449	+
	450	+	if (({
	451	+	let $l = admins
	452	+	let $s = size($l)
	453	+	let $acc0 = true
	454	+	func $f0_1 ($a,$i) = if (($i >= $s))
	455	+	then $a
	456	+	else fold($a, $l[$i])
	457	+
	458	+	func $f0_2 ($a,$i) = if (($i >= $s))
	459	+	then $a
	460	+	else throw("List size exceeds 10")
	461	+
	462	+	$f0_2($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)
	463	+	} == false))
	464	+	then throw(("Admin cannot be this dapp " + toString(this)))
	465	+	else [StringEntry(keyVerifierAddress(), toString(this)), StringEntry(keyAdmins(), join(admins)), BooleanEntry(keyInitialized(), true)]
	466	+	}
	467	+	}
	468	+	else throw("Strict value is not equal to itself.")
	469	+	}
	470	+
	471	+
	472	+
	473	+	@Callable(i)
	474	+	func approve (_address,_txId) = {
	475	+	let admin = toString(i.caller)
	476	+	let admins = getStringValue(keyAdmins())
	477	+	let adminsList = split(admins, SEP)
	478	+	if (!(contains(admins, admin)))
	479	+	then throw("Not allowed")
	480	+	else {
	481	+	let checks = [checkAddress(_address), checkTxId(_txId)]
	482	+	if ((checks == checks))
	483	+	then {
	484	+	let approve = valueOrElse(getString(keyApprove(_address, _txId)), "")
	485	+	if (contains(approve, admin))
	486	+	then throw(("Already approved by " + admin))
	487	+	else {
	488	+	let approveCount = (1 + (if ((approve == ""))
	489	+	then 0
	490	+	else size(split(approve, SEP))))
	491	+	let approveBy = if ((approve == ""))
	492	+	then admin
	493	+	else ((approve + SEP) + admin)
	494	+	let status = if ((approveCount > (size(adminsList) / 2)))
	495	+	then true
	496	+	else false
	497	+	[StringEntry(keyApprove(_address, _txId), approveBy), BooleanEntry(keySigned(_address, _txId), status)]
	498	+	}
	499	+	}

github/deemru/w8io/026f985 
26.73 ms ◑