w8 · tx · 8Ke···pDk

tx · 8KeJAT4FmrHhoZBhEnuqifRZDBXJ9PKZ4C1WM6RJmpDk

3P86ne9inVG1Cf4smrEGSdcXyBuEApPcMAc:  -0.00600000 Waves

2023.02.20 11:52 [3523291] smart account 3P86ne9inVG1Cf4smrEGSdcXyBuEApPcMAc > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "8KeJAT4FmrHhoZBhEnuqifRZDBXJ9PKZ4C1WM6RJmpDk",
    "fee": 600000,
    "feeAssetId": null,
    "timestamp": 1676883147161,
    "version": 1,
    "sender": "3P86ne9inVG1Cf4smrEGSdcXyBuEApPcMAc",
    "senderPublicKey": "6hjWe2YQdsZKtjcACiKTUMEGGnow19LjCF763eE2Tt91",
    "proofs": [
        "3FNjYLCSEAkUs9izSsPdZ8nEf1ahD92XqSKtMZfesJ6jdoY4GBT5suW3B2f5KHLkt4hKrhdFuVbNDr1ayPinompP"
    ],
    "script": "base64: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",
    "chainId": 87,
    "height": 3523291,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 
Old New Differences
1 - # no script
1 + {-# STDLIB_VERSION 6 #-}
2 + {-# SCRIPT_TYPE ACCOUNT #-}
3 + {-# CONTENT_TYPE DAPP #-}
4 + func writeConstString (key,value) = if (!(isDefined(getString(this, key))))
5 +     then StringEntry(key, value)
6 +     else throw(("already initialized: " + key))
7 + 
8 + 
9 + func writeInt (key,value) = if ((0 > value))
10 +     then throw(((("writing negative value " + toString(value)) + " for key ") + key))
11 +     else IntegerEntry(key, value)
12 + 
13 + 
14 + func changeBy (key,value) = writeInt(key, (valueOrElse(getInteger(this, key), 0) + value))
15 + 
16 + 
17 + let configAddressStore = "config"
18 + 
19 + let configAddress = valueOrErrorMessage(addressFromString(valueOrErrorMessage(getString(this, configAddressStore), "config address not found")), "invalid config address")
20 + 
21 + func allowed (op) = invoke(configAddress, "opAllowed", [op], nil)
22 + 
23 + 
24 + let pwrAssetIdStr = valueOrErrorMessage(getString(configAddress, "powerAssetId"), "pwr asset id not found")
25 + 
26 + let pwrAssetId = fromBase58String(pwrAssetIdStr)
27 + 
28 + let minterContract = valueOrErrorMessage(addressFromString(valueOrErrorMessage(getString(configAddress, "contract_minter"), "no contract_minter")), "invalid minter contract")
29 + 
30 + let stakingAddresses = valueOrElse(getString(configAddress, (toString(this) + "_stakers")), "")
31 + 
32 + let minLockTime = valueOrErrorMessage(getInteger(configAddress, (toString(this) + "_min_lock_time")), "min_lock_time not set")
33 + 
34 + func userSharesStore (user) = (user + "_shares")
35 + 
36 + 
37 + func storeHeight (store) = (store + "_height")
38 + 
39 + 
40 + func stakeHeight (address) = valueOrErrorMessage(getInteger(this, storeHeight(userSharesStore(address))), "no stake height")
41 + 
42 + 
43 + func unstakeHeight (address) = (stakeHeight(address) + minLockTime)
44 + 
45 + 
46 + let minSentinels = valueOrErrorMessage(getInteger(configAddress, "min_sentinels"), "min_sentinels not set")
47 + 
48 + let sentinels = size(split(valueOrErrorMessage(getString(configAddress, "sentinels"), "no sentinels"), ","))
49 + 
50 + let slashers = valueOrElse(getString(configAddress, (toString(this) + "_slashers")), "")
51 + 
52 + let HEIGHT = height
53 + 
54 + let stakedHeightStore = "stakedHeight"
55 + 
56 + let totalSharesStore = "totalShares"
57 + 
58 + let stakedStore = "staked"
59 + 
60 + let RBase = 10000000000000000
61 + 
62 + let apr = valueOrErrorMessage(getInteger(configAddress, (toString(this) + "_staker_apr")), "no staker_apr")
63 + 
64 + let blocksPerYear = ((365 * 24) * 60)
65 + 
66 + let RPerBlock = fraction(apr, RBase, (1000 * blocksPerYear))
67 + 
68 + let currentStaked = {
69 +     let stakedHeight = valueOrElse(getInteger(this, stakedHeightStore), 0)
70 +     let staked = valueOrElse(getInteger(this, stakedStore), 0)
71 +     let d = (HEIGHT - stakedHeight)
72 +     let r = (RBase + (d * RPerBlock))
73 +     fraction(staked, r, RBase)
74 +     }
75 + 
76 + func pwrToShares (pwrAmount) = {
77 +     let totalShares = valueOrElse(getInteger(this, totalSharesStore), 0)
78 +     if ((totalShares == 0))
79 +         then pwrAmount
80 +         else fraction(pwrAmount, totalShares, currentStaked)
81 +     }
82 + 
83 + 
84 + func sharesToPwr (sharesAmount) = {
85 +     let totalShares = valueOrElse(getInteger(this, totalSharesStore), 0)
86 +     if ((totalShares == 0))
87 +         then sharesAmount
88 +         else fraction(sharesAmount, currentStaked, totalShares)
89 +     }
90 + 
91 + 
92 + func ensurePwrBalance (amount) = {
93 +     let pwrBalance = assetBalance(this, pwrAssetId)
94 +     if ((amount > pwrBalance))
95 +         then {
96 +             let mint = invoke(minterContract, "mint", [(amount - pwrBalance)], nil)
97 +             if ((mint == mint))
98 +                 then nil
99 +                 else throw("Strict value is not equal to itself.")
100 +             }
101 +         else nil
102 +     }
103 + 
104 + 
105 + func payout (user,amount) = {
106 +     let ensure = ensurePwrBalance(amount)
107 +     if ((ensure == ensure))
108 +         then ScriptTransfer(addressFromStringValue(user), amount, pwrAssetId)
109 +         else throw("Strict value is not equal to itself.")
110 +     }
111 + 
112 + 
113 + func staked (address) = {
114 +     let userShares = valueOrElse(getInteger(this, userSharesStore(address)), 0)
115 +     sharesToPwr(userShares)
116 +     }
117 + 
118 + 
119 + func advise () = {
120 +     let totalShares = valueOrElse(getInteger(this, totalSharesStore), 0)
121 +     let totalStaked1 = sharesToPwr(totalShares)
122 +     ("totalStaked: " + toString(totalStaked1))
123 +     }
124 + 
125 + 
126 + func adviseUser (user) = {
127 +     let userShares = valueOrElse(getInteger(this, userSharesStore(user)), 0)
128 +     let available = sharesToPwr(userShares)
129 +     let heightAndAcc = ((("height: " + toString(HEIGHT)) + ", account: ") + user)
130 +     if ((userShares == 0))
131 +         then (((heightAndAcc + ", staked: 0") + ", stake_height: -1") + ", unstake_height: -1")
132 +         else ((((((heightAndAcc + ", staked: ") + toString(available)) + ", stake_height: ") + toString(stakeHeight(user))) + ", unstake_height: ") + toString(unstakeHeight(user)))
133 +     }
134 + 
135 + 
136 + func stakeForInt (address,p) = if ((p.assetId != pwrAssetId))
137 +     then throw("invalid asset id")
138 +     else {
139 +         let additional = p.amount
140 +         let sharesAmount = pwrToShares(additional)
141 + [writeInt(stakedStore, (currentStaked + additional)), writeInt(stakedHeightStore, HEIGHT), changeBy(totalSharesStore, sharesAmount), changeBy(userSharesStore(address), sharesAmount), IntegerEntry(storeHeight(userSharesStore(address)), HEIGHT)]
142 +         }
143 + 
144 + 
145 + @Callable(i)
146 + func stake () = {
147 +     let a = allowed("stake")
148 +     if ((a == a))
149 +         then stakeForInt(toString(i.caller), i.payments[0])
150 +         else throw("Strict value is not equal to itself.")
151 +     }
152 + 
153 + 
154 + 
155 + @Callable(i)
156 + func stakeFor (address) = {
157 +     let a = allowed("stakeFor")
158 +     if ((a == a))
159 +         then if (if ((address != toString(i.originCaller)))
160 +             then !(contains(stakingAddresses, toString(i.caller)))
161 +             else false)
162 +             then throw("denied")
163 +             else stakeForInt(address, i.payments[0])
164 +         else throw("Strict value is not equal to itself.")
165 +     }
166 + 
167 + 
168 + 
169 + @Callable(i)
170 + func unstake (pwrAmount) = {
171 +     let a = allowed("unstake")
172 +     if ((a == a))
173 +         then if ((minSentinels > sentinels))
174 +             then throw("sentinels not elected yet")
175 +             else {
176 +                 let account = toString(i.caller)
177 +                 if ((unstakeHeight(account) > HEIGHT))
178 +                     then throw("still locked")
179 +                     else {
180 +                         let userShares = valueOrElse(getInteger(userSharesStore(account)), 0)
181 +                         if ((userShares == 0))
182 +                             then throw("nothing to unstake")
183 +                             else {
184 +                                 let maxAvailable = sharesToPwr(userShares)
185 +                                 let amount = if ((pwrAmount == -1))
186 +                                     then maxAvailable
187 +                                     else pwrAmount
188 +                                 if ((0 > amount))
189 +                                     then throw("cannot unstake negative amount")
190 +                                     else if ((amount > maxAvailable))
191 +                                         then throw("cannot unstake more than you have")
192 +                                         else {
193 +                                             let sharesAmount = min([pwrToShares(amount), userShares])
194 +                                             if ((sharesAmount == 0))
195 +                                                 then throw("cannot unstake 0 shares")
196 +                                                 else [writeInt(stakedStore, (currentStaked - amount)), writeInt(stakedHeightStore, HEIGHT), changeBy(totalSharesStore, -(sharesAmount)), changeBy(userSharesStore(account), -(sharesAmount)), payout(account, amount)]
197 +                                             }
198 +                                 }
199 +                         }
200 +                 }
201 +         else throw("Strict value is not equal to itself.")
202 +     }
203 + 
204 + 
205 + 
206 + @Callable(i)
207 + func userPower (address) = $Tuple2(nil, staked(address))
208 + 
209 + 
210 + 
211 + @Callable(i)
212 + func totalPower () = $Tuple2(nil, currentStaked)
213 + 
214 + 
215 + 
216 + @Callable(i)
217 + func init (conf) = [writeConstString(configAddressStore, conf)]
218 + 
219 +

Old	New		Differences
1		-	# no script
	1	+	{-# STDLIB_VERSION 6 #-}
	2	+	{-# SCRIPT_TYPE ACCOUNT #-}
	3	+	{-# CONTENT_TYPE DAPP #-}
	4	+	func writeConstString (key,value) = if (!(isDefined(getString(this, key))))
	5	+	then StringEntry(key, value)
	6	+	else throw(("already initialized: " + key))
	7	+
	8	+
	9	+	func writeInt (key,value) = if ((0 > value))
	10	+	then throw(((("writing negative value " + toString(value)) + " for key ") + key))
	11	+	else IntegerEntry(key, value)
	12	+
	13	+
	14	+	func changeBy (key,value) = writeInt(key, (valueOrElse(getInteger(this, key), 0) + value))
	15	+
	16	+
	17	+	let configAddressStore = "config"
	18	+
	19	+	let configAddress = valueOrErrorMessage(addressFromString(valueOrErrorMessage(getString(this, configAddressStore), "config address not found")), "invalid config address")
	20	+
	21	+	func allowed (op) = invoke(configAddress, "opAllowed", [op], nil)
	22	+
	23	+
	24	+	let pwrAssetIdStr = valueOrErrorMessage(getString(configAddress, "powerAssetId"), "pwr asset id not found")
	25	+
	26	+	let pwrAssetId = fromBase58String(pwrAssetIdStr)
	27	+
	28	+	let minterContract = valueOrErrorMessage(addressFromString(valueOrErrorMessage(getString(configAddress, "contract_minter"), "no contract_minter")), "invalid minter contract")
	29	+
	30	+	let stakingAddresses = valueOrElse(getString(configAddress, (toString(this) + "_stakers")), "")
	31	+
	32	+	let minLockTime = valueOrErrorMessage(getInteger(configAddress, (toString(this) + "_min_lock_time")), "min_lock_time not set")
	33	+
	34	+	func userSharesStore (user) = (user + "_shares")
	35	+
	36	+
	37	+	func storeHeight (store) = (store + "_height")
	38	+
	39	+
	40	+	func stakeHeight (address) = valueOrErrorMessage(getInteger(this, storeHeight(userSharesStore(address))), "no stake height")
	41	+
	42	+
	43	+	func unstakeHeight (address) = (stakeHeight(address) + minLockTime)
	44	+
	45	+
	46	+	let minSentinels = valueOrErrorMessage(getInteger(configAddress, "min_sentinels"), "min_sentinels not set")
	47	+
	48	+	let sentinels = size(split(valueOrErrorMessage(getString(configAddress, "sentinels"), "no sentinels"), ","))
	49	+
	50	+	let slashers = valueOrElse(getString(configAddress, (toString(this) + "_slashers")), "")
	51	+
	52	+	let HEIGHT = height
	53	+
	54	+	let stakedHeightStore = "stakedHeight"
	55	+
	56	+	let totalSharesStore = "totalShares"
	57	+
	58	+	let stakedStore = "staked"
	59	+
	60	+	let RBase = 10000000000000000
	61	+
	62	+	let apr = valueOrErrorMessage(getInteger(configAddress, (toString(this) + "_staker_apr")), "no staker_apr")
	63	+
	64	+	let blocksPerYear = ((365 * 24) * 60)
	65	+
	66	+	let RPerBlock = fraction(apr, RBase, (1000 * blocksPerYear))
	67	+
	68	+	let currentStaked = {
	69	+	let stakedHeight = valueOrElse(getInteger(this, stakedHeightStore), 0)
	70	+	let staked = valueOrElse(getInteger(this, stakedStore), 0)
	71	+	let d = (HEIGHT - stakedHeight)
	72	+	let r = (RBase + (d * RPerBlock))
	73	+	fraction(staked, r, RBase)
	74	+	}
	75	+
	76	+	func pwrToShares (pwrAmount) = {
	77	+	let totalShares = valueOrElse(getInteger(this, totalSharesStore), 0)
	78	+	if ((totalShares == 0))
	79	+	then pwrAmount
	80	+	else fraction(pwrAmount, totalShares, currentStaked)
	81	+	}
	82	+
	83	+
	84	+	func sharesToPwr (sharesAmount) = {
	85	+	let totalShares = valueOrElse(getInteger(this, totalSharesStore), 0)
	86	+	if ((totalShares == 0))
	87	+	then sharesAmount
	88	+	else fraction(sharesAmount, currentStaked, totalShares)
	89	+	}
	90	+
	91	+
	92	+	func ensurePwrBalance (amount) = {
	93	+	let pwrBalance = assetBalance(this, pwrAssetId)
	94	+	if ((amount > pwrBalance))
	95	+	then {
	96	+	let mint = invoke(minterContract, "mint", [(amount - pwrBalance)], nil)
	97	+	if ((mint == mint))
	98	+	then nil
	99	+	else throw("Strict value is not equal to itself.")
	100	+	}
	101	+	else nil
	102	+	}
	103	+
	104	+
	105	+	func payout (user,amount) = {
	106	+	let ensure = ensurePwrBalance(amount)
	107	+	if ((ensure == ensure))
	108	+	then ScriptTransfer(addressFromStringValue(user), amount, pwrAssetId)
	109	+	else throw("Strict value is not equal to itself.")
	110	+	}
	111	+
	112	+
	113	+	func staked (address) = {
	114	+	let userShares = valueOrElse(getInteger(this, userSharesStore(address)), 0)
	115	+	sharesToPwr(userShares)
	116	+	}
	117	+
	118	+
	119	+	func advise () = {
	120	+	let totalShares = valueOrElse(getInteger(this, totalSharesStore), 0)
	121	+	let totalStaked1 = sharesToPwr(totalShares)
	122	+	("totalStaked: " + toString(totalStaked1))
	123	+	}
	124	+
	125	+
	126	+	func adviseUser (user) = {
	127	+	let userShares = valueOrElse(getInteger(this, userSharesStore(user)), 0)
	128	+	let available = sharesToPwr(userShares)
	129	+	let heightAndAcc = ((("height: " + toString(HEIGHT)) + ", account: ") + user)
	130	+	if ((userShares == 0))
	131	+	then (((heightAndAcc + ", staked: 0") + ", stake_height: -1") + ", unstake_height: -1")
	132	+	else ((((((heightAndAcc + ", staked: ") + toString(available)) + ", stake_height: ") + toString(stakeHeight(user))) + ", unstake_height: ") + toString(unstakeHeight(user)))
	133	+	}
	134	+
	135	+
	136	+	func stakeForInt (address,p) = if ((p.assetId != pwrAssetId))
	137	+	then throw("invalid asset id")
	138	+	else {
	139	+	let additional = p.amount
	140	+	let sharesAmount = pwrToShares(additional)
	141	+	[writeInt(stakedStore, (currentStaked + additional)), writeInt(stakedHeightStore, HEIGHT), changeBy(totalSharesStore, sharesAmount), changeBy(userSharesStore(address), sharesAmount), IntegerEntry(storeHeight(userSharesStore(address)), HEIGHT)]
	142	+	}
	143	+
	144	+
	145	+	@Callable(i)
	146	+	func stake () = {
	147	+	let a = allowed("stake")
	148	+	if ((a == a))
	149	+	then stakeForInt(toString(i.caller), i.payments[0])
	150	+	else throw("Strict value is not equal to itself.")
	151	+	}
	152	+
	153	+
	154	+
	155	+	@Callable(i)
	156	+	func stakeFor (address) = {
	157	+	let a = allowed("stakeFor")
	158	+	if ((a == a))
	159	+	then if (if ((address != toString(i.originCaller)))
	160	+	then !(contains(stakingAddresses, toString(i.caller)))
	161	+	else false)
	162	+	then throw("denied")
	163	+	else stakeForInt(address, i.payments[0])
	164	+	else throw("Strict value is not equal to itself.")
	165	+	}
	166	+
	167	+
	168	+
	169	+	@Callable(i)
	170	+	func unstake (pwrAmount) = {
	171	+	let a = allowed("unstake")
	172	+	if ((a == a))
	173	+	then if ((minSentinels > sentinels))
	174	+	then throw("sentinels not elected yet")
	175	+	else {
	176	+	let account = toString(i.caller)
	177	+	if ((unstakeHeight(account) > HEIGHT))
	178	+	then throw("still locked")
	179	+	else {
	180	+	let userShares = valueOrElse(getInteger(userSharesStore(account)), 0)
	181	+	if ((userShares == 0))
	182	+	then throw("nothing to unstake")
	183	+	else {
	184	+	let maxAvailable = sharesToPwr(userShares)
	185	+	let amount = if ((pwrAmount == -1))
	186	+	then maxAvailable
	187	+	else pwrAmount
	188	+	if ((0 > amount))
	189	+	then throw("cannot unstake negative amount")
	190	+	else if ((amount > maxAvailable))
	191	+	then throw("cannot unstake more than you have")
	192	+	else {
	193	+	let sharesAmount = min([pwrToShares(amount), userShares])
	194	+	if ((sharesAmount == 0))
	195	+	then throw("cannot unstake 0 shares")
	196	+	else [writeInt(stakedStore, (currentStaked - amount)), writeInt(stakedHeightStore, HEIGHT), changeBy(totalSharesStore, -(sharesAmount)), changeBy(userSharesStore(account), -(sharesAmount)), payout(account, amount)]
	197	+	}
	198	+	}
	199	+	}
	200	+	}
	201	+	else throw("Strict value is not equal to itself.")
	202	+	}
	203	+
	204	+
	205	+
	206	+	@Callable(i)
	207	+	func userPower (address) = $Tuple2(nil, staked(address))
	208	+
	209	+
	210	+
	211	+	@Callable(i)
	212	+	func totalPower () = $Tuple2(nil, currentStaked)
	213	+
	214	+
	215	+
	216	+	@Callable(i)
	217	+	func init (conf) = [writeConstString(configAddressStore, conf)]
	218	+
	219	+

github/deemru/w8io/6500d08 
31.64 ms ◑