tx · 38oUCppTN1697dWaSxEb5JqSRB3QHYHotB8y13y47m8o

3MrrZRV6F9ywSejcyd9foJV5ZWXRhiDD6yo:  -0.03700000 Waves

2022.10.14 17:36 [2272146] smart account 3MrrZRV6F9ywSejcyd9foJV5ZWXRhiDD6yo > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "38oUCppTN1697dWaSxEb5JqSRB3QHYHotB8y13y47m8o",
    "fee": 3700000,
    "feeAssetId": null,
    "timestamp": 1665758239076,
    "version": 2,
    "chainId": 84,
    "sender": "3MrrZRV6F9ywSejcyd9foJV5ZWXRhiDD6yo",
    "senderPublicKey": "AzkmMXb1TBA8jfijtZ5hFHMEC6p5hm3e5prwCk1cTVCh",
    "proofs": [
        "2y6LkVJ66NPGrFcYphQwYi542Lx51VEhmpjVSCkn7yVsfNp9V8SuTaWq2uYedmg4GjtrsEki7ACDRRUNXTTaV4TF"
    ],
    "script": 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",
    "height": 2272146,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 

OldNewDifferences
216216     if ((doAckRewards == doAckRewards))
217217         then {
218218             let _staker = toString(i.caller)
219-            if (if (if ((_amount > balanceOf(_staker)))
220-                then true
221-                else (i.payments != nil))
219+            if (if ((i.payments != nil))
222220                 then true
223221                 else !(initialized()))
224222                 then throw("Invalid unStake parameters")
225223                 else {
226-                    let $t072887453 = updateReward(_staker, 0)
227-                    let newRewardPerTokenStored = $t072887453._1
228-                    let newLastUpdateTime = $t072887453._2
229-                    let stakerEarned = $t072887453._3
230-                    let stakerRewardPerTokenPaid = $t072887453._4
231-                    let doUnStake = invoke(stakingAddress(), "unStake", [_amount], nil)
232-                    if ((doUnStake == doUnStake))
233-                        then ((((updateUserRewards(_staker, stakerEarned, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, -(_amount))) ++ [ScriptTransfer(i.caller, _amount, governanceAsset())])
234-                        else throw("Strict value is not equal to itself.")
224+                    let $t072507415 = updateReward(_staker, 0)
225+                    let newRewardPerTokenStored = $t072507415._1
226+                    let newLastUpdateTime = $t072507415._2
227+                    let stakerEarned = $t072507415._3
228+                    let stakerRewardPerTokenPaid = $t072507415._4
229+                    if ((_amount > (balanceOf(_staker) + stakerEarned)))
230+                        then throw("Invalid unStake parameters")
231+                        else {
232+                            let doUnStake = invoke(stakingAddress(), "unStake", [_amount], nil)
233+                            if ((doUnStake == doUnStake))
234+                                then {
235+                                    let rewardChange = if ((balanceOf(_staker) >= _amount))
236+                                        then 0
237+                                        else (_amount - balanceOf(_staker))
238+                                    let balanceChange = if ((balanceOf(_staker) >= _amount))
239+                                        then _amount
240+                                        else balanceOf(_staker)
241+                                    (((((updateUserRewards(_staker, (stakerEarned - rewardChange), stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, -(balanceChange))) ++ updateRewardBalance(-(rewardChange))) ++ [ScriptTransfer(i.caller, _amount, governanceAsset())])
242+                                    }
243+                                else throw("Strict value is not equal to itself.")
244+                            }
235245                     }
236246             }
237247         else throw("Strict value is not equal to itself.")
245255     if ((doAckRewards == doAckRewards))
246256         then {
247257             let _staker = toString(i.caller)
248-            let $t082288373 = updateReward(_staker, 0)
249-            let newRewardPerTokenStored = $t082288373._1
250-            let newLastUpdateTime = $t082288373._2
251-            let stakerEarned = $t082288373._3
252-            let stakerRewardPerTokenPaid = $t082288373._4
258+            let $t087538898 = updateReward(_staker, 0)
259+            let newRewardPerTokenStored = $t087538898._1
260+            let newLastUpdateTime = $t087538898._2
261+            let stakerEarned = $t087538898._3
262+            let stakerRewardPerTokenPaid = $t087538898._4
253263             if (if ((0 >= stakerEarned))
254264                 then true
255265                 else !(initialized()))

Full: 

OldNewDifferences
11 {-# STDLIB_VERSION 6 #-}
22 {-# SCRIPT_TYPE ACCOUNT #-}
33 {-# CONTENT_TYPE DAPP #-}
44 let k_totalSupply = "k_totalSupply"
55 
66 let k_rewardBalance = "k_rewardBalance"
77 
88 let k_swapAddress = "k_swapAddress"
99 
1010 let k_lastUpdateTime = "k_lastUpdateTime"
1111 
1212 let k_rewardPerTokenStored = "k_rewardPerTokenStored"
1313 
1414 let k_rewardRate = "k_rewardRate"
1515 
1616 let k_periodFinish = "k_periodFinish"
1717 
1818 let k_balance = "k_balance"
1919 
2020 let k_userRewardPerToken = "k_userRewardPerToken"
2121 
2222 let k_userReward = "k_userReward"
2323 
2424 let k_initialized = "k_initialized"
2525 
2626 let k_coordinatorAddress = "k_coordinatorAddress"
2727 
2828 let k_staking_address = "k_staking_address"
2929 
3030 let k_governance_asset = "k_gov_asset"
3131 
3232 let k_quote_asset = "k_quote_asset"
3333 
3434 let k_admin_public_key = "k_admin_public_key"
3535 
3636 let k_admin_address = "k_admin_address"
3737 
3838 func coordinator () = valueOrErrorMessage(addressFromString(getStringValue(this, k_coordinatorAddress)), "Coordinator not set")
3939 
4040 
4141 func adminAddress () = addressFromString(getStringValue(coordinator(), k_admin_address))
4242 
4343 
4444 func adminPublicKey () = fromBase58String(getStringValue(coordinator(), k_admin_public_key))
4545 
4646 
4747 func governanceAsset () = fromBase58String(getStringValue(coordinator(), k_governance_asset))
4848 
4949 
5050 func quoteAsset () = fromBase58String(getStringValue(coordinator(), k_quote_asset))
5151 
5252 
5353 func stakingAddress () = valueOrErrorMessage(addressFromString(getStringValue(coordinator(), k_staking_address)), "Staking not set")
5454 
5555 
5656 let DECIMAL_UNIT = (1 * (((((((10 * 10) * 10) * 10) * 10) * 10) * 10) * 10))
5757 
5858 let DURATION = ((60 * 60) * 24)
5959 
6060 let NO_ADDRESS = ""
6161 
6262 let NO_STAKER = 0
6363 
6464 func divd (_x,_y) = fraction(_x, DECIMAL_UNIT, _y, HALFEVEN)
6565 
6666 
6767 func muld (_x,_y) = fraction(_x, _y, DECIMAL_UNIT, HALFEVEN)
6868 
6969 
7070 func abs (_x) = if ((_x > 0))
7171     then _x
7272     else -(_x)
7373 
7474 
7575 func minv (_x,_y) = if ((_x > _y))
7676     then _y
7777     else _x
7878 
7979 
8080 func toCompositeKey (_key,_address) = ((_key + "_") + _address)
8181 
8282 
8383 func int (k) = valueOrErrorMessage(getInteger(this, k), ("no value for " + k))
8484 
8585 
8686 func int0 (k) = valueOrElse(getInteger(this, k), 0)
8787 
8888 
8989 func totalSupply () = int0(k_totalSupply)
9090 
9191 
9292 func rewardPerTokenStored () = int0(k_rewardPerTokenStored)
9393 
9494 
9595 func lastUpdateTime () = int0(k_lastUpdateTime)
9696 
9797 
9898 func rewardRate () = int0(k_rewardRate)
9999 
100100 
101101 func periodFinish () = int0(k_periodFinish)
102102 
103103 
104104 func rewardBalance () = int0(k_rewardBalance)
105105 
106106 
107107 func swapAddress () = valueOrErrorMessage(addressFromString(valueOrErrorMessage(getString(this, k_swapAddress), "Now swap address")), "Invalid swap address")
108108 
109109 
110110 func rewards (_staker) = int0(toCompositeKey(k_userReward, _staker))
111111 
112112 
113113 func userRewardPerTokenPaid (_staker) = int0(toCompositeKey(k_userRewardPerToken, _staker))
114114 
115115 
116116 func balanceOf (_staker) = int0(toCompositeKey(k_balance, _staker))
117117 
118118 
119119 func initialized () = valueOrElse(getBoolean(this, k_initialized), false)
120120 
121121 
122122 func updateRewardBalance (_delta) = [IntegerEntry(k_rewardBalance, (rewardBalance() + _delta))]
123123 
124124 
125125 func updateRewardRate (_rewardRate) = [IntegerEntry(k_rewardRate, _rewardRate)]
126126 
127127 
128128 func updateTime (_lastUpdateTime,_periodFinish) = [IntegerEntry(k_lastUpdateTime, _lastUpdateTime), IntegerEntry(k_periodFinish, _periodFinish)]
129129 
130130 
131131 func updateRewardPerTokenStored (_rewardPerTokenStored) = [IntegerEntry(k_rewardPerTokenStored, _rewardPerTokenStored)]
132132 
133133 
134134 func updateUserRewards (_staker,_reward,_userRewardPerToken) = [IntegerEntry(toCompositeKey(k_userReward, _staker), _reward), IntegerEntry(toCompositeKey(k_userRewardPerToken, _staker), _userRewardPerToken)]
135135 
136136 
137137 func updateBalance (_staker,_delta) = [IntegerEntry(toCompositeKey(k_balance, _staker), (balanceOf(_staker) + _delta)), IntegerEntry(k_totalSupply, (totalSupply() + _delta))]
138138 
139139 
140140 func currentTimestampSec () = (lastBlock.timestamp / 1000)
141141 
142142 
143143 func lastTimeRewardApplicable () = minv(currentTimestampSec(), periodFinish())
144144 
145145 
146146 func rewardPerToken (_balanceDelta) = if (((totalSupply() + _balanceDelta) == 0))
147147     then rewardPerTokenStored()
148148     else {
149149         let timeInterval = (lastTimeRewardApplicable() - lastUpdateTime())
150150         let actualTimeInterval = if ((0 > timeInterval))
151151             then 0
152152             else timeInterval
153153         let diff = divd((rewardRate() * actualTimeInterval), (totalSupply() + _balanceDelta))
154154         (rewardPerTokenStored() + diff)
155155         }
156156 
157157 
158158 func earned (_staker,_balanceDelta) = {
159159     let rewardDelta = (rewardPerToken(_balanceDelta) - userRewardPerTokenPaid(_staker))
160160     (muld((balanceOf(_staker) + _balanceDelta), rewardDelta) + rewards(_staker))
161161     }
162162 
163163 
164164 func updateReward (_staker,_balanceDelta) = {
165165     let newRewardPerTokenStored = rewardPerToken(_balanceDelta)
166166     let newLastUpdateTime = currentTimestampSec()
167167     let $t052055397 = if ((_staker != ""))
168168         then $Tuple2(earned(_staker, _balanceDelta), newRewardPerTokenStored)
169169         else $Tuple2(0, 0)
170170     let stakerEarned = $t052055397._1
171171     let stakerRewardPerTokenPaid = $t052055397._2
172172     $Tuple4(newRewardPerTokenStored, newLastUpdateTime, stakerEarned, stakerRewardPerTokenPaid)
173173     }
174174 
175175 
176176 @Callable(i)
177177 func initialize (_coordinator,_swapAddress) = if (initialized())
178178     then throw("Already initialized")
179179     else [StringEntry(k_coordinatorAddress, _coordinator), StringEntry(k_swapAddress, _swapAddress), BooleanEntry(k_initialized, true)]
180180 
181181 
182182 
183183 @Callable(i)
184184 func setSwap (_swapAddress) = if ((i.caller != adminAddress()))
185185     then throw("Invalid setSwap params")
186186     else [StringEntry(k_swapAddress, _swapAddress)]
187187 
188188 
189189 
190190 @Callable(i)
191191 func stake () = {
192192     let _staker = toString(i.caller)
193193     let _amount = i.payments[0].amount
194194     if (if ((i.payments[0].assetId != governanceAsset()))
195195         then true
196196         else !(initialized()))
197197         then throw("Invalid call to  stake")
198198         else {
199199             let $t063396504 = updateReward(_staker, 0)
200200             let newRewardPerTokenStored = $t063396504._1
201201             let newLastUpdateTime = $t063396504._2
202202             let stakerEarned = $t063396504._3
203203             let stakerRewardPerTokenPaid = $t063396504._4
204204             let doStake = invoke(stakingAddress(), "stake", nil, [AttachedPayment(governanceAsset(), _amount)])
205205             if ((doStake == doStake))
206206                 then (((updateUserRewards(_staker, stakerEarned, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, _amount))
207207                 else throw("Strict value is not equal to itself.")
208208             }
209209     }
210210 
211211 
212212 
213213 @Callable(i)
214214 func unStake (_amount) = {
215215     let doAckRewards = invoke(this, "ackRewards", nil, nil)
216216     if ((doAckRewards == doAckRewards))
217217         then {
218218             let _staker = toString(i.caller)
219-            if (if (if ((_amount > balanceOf(_staker)))
220-                then true
221-                else (i.payments != nil))
219+            if (if ((i.payments != nil))
222220                 then true
223221                 else !(initialized()))
224222                 then throw("Invalid unStake parameters")
225223                 else {
226-                    let $t072887453 = updateReward(_staker, 0)
227-                    let newRewardPerTokenStored = $t072887453._1
228-                    let newLastUpdateTime = $t072887453._2
229-                    let stakerEarned = $t072887453._3
230-                    let stakerRewardPerTokenPaid = $t072887453._4
231-                    let doUnStake = invoke(stakingAddress(), "unStake", [_amount], nil)
232-                    if ((doUnStake == doUnStake))
233-                        then ((((updateUserRewards(_staker, stakerEarned, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, -(_amount))) ++ [ScriptTransfer(i.caller, _amount, governanceAsset())])
234-                        else throw("Strict value is not equal to itself.")
224+                    let $t072507415 = updateReward(_staker, 0)
225+                    let newRewardPerTokenStored = $t072507415._1
226+                    let newLastUpdateTime = $t072507415._2
227+                    let stakerEarned = $t072507415._3
228+                    let stakerRewardPerTokenPaid = $t072507415._4
229+                    if ((_amount > (balanceOf(_staker) + stakerEarned)))
230+                        then throw("Invalid unStake parameters")
231+                        else {
232+                            let doUnStake = invoke(stakingAddress(), "unStake", [_amount], nil)
233+                            if ((doUnStake == doUnStake))
234+                                then {
235+                                    let rewardChange = if ((balanceOf(_staker) >= _amount))
236+                                        then 0
237+                                        else (_amount - balanceOf(_staker))
238+                                    let balanceChange = if ((balanceOf(_staker) >= _amount))
239+                                        then _amount
240+                                        else balanceOf(_staker)
241+                                    (((((updateUserRewards(_staker, (stakerEarned - rewardChange), stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, -(balanceChange))) ++ updateRewardBalance(-(rewardChange))) ++ [ScriptTransfer(i.caller, _amount, governanceAsset())])
242+                                    }
243+                                else throw("Strict value is not equal to itself.")
244+                            }
235245                     }
236246             }
237247         else throw("Strict value is not equal to itself.")
238248     }
239249 
240250 
241251 
242252 @Callable(i)
243253 func withdrawRewards () = {
244254     let doAckRewards = invoke(this, "ackRewards", nil, nil)
245255     if ((doAckRewards == doAckRewards))
246256         then {
247257             let _staker = toString(i.caller)
248-            let $t082288373 = updateReward(_staker, 0)
249-            let newRewardPerTokenStored = $t082288373._1
250-            let newLastUpdateTime = $t082288373._2
251-            let stakerEarned = $t082288373._3
252-            let stakerRewardPerTokenPaid = $t082288373._4
258+            let $t087538898 = updateReward(_staker, 0)
259+            let newRewardPerTokenStored = $t087538898._1
260+            let newLastUpdateTime = $t087538898._2
261+            let stakerEarned = $t087538898._3
262+            let stakerRewardPerTokenPaid = $t087538898._4
253263             if (if ((0 >= stakerEarned))
254264                 then true
255265                 else !(initialized()))
256266                 then throw("No farming reward")
257267                 else {
258268                     let doUnStake = invoke(stakingAddress(), "unStake", [stakerEarned], nil)
259269                     if ((doUnStake == doUnStake))
260270                         then ((((updateUserRewards(_staker, 0, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateRewardBalance(-(stakerEarned))) ++ [ScriptTransfer(i.caller, stakerEarned, governanceAsset())])
261271                         else throw("Strict value is not equal to itself.")
262272                     }
263273             }
264274         else throw("Strict value is not equal to itself.")
265275     }
266276 
267277 
268278 
269279 @Callable(i)
270280 func ackRewards () = {
271281     let _rewardAmount = invoke(stakingAddress(), "computeReward", [toString(this)], nil)
272282     if ((_rewardAmount == _rewardAmount))
273283         then {
274284             let rewardAmount =             match _rewardAmount {
275285                 case t: Int => 
276286                     t
277287                 case _ => 
278288                     throw("Reward amount not a number")
279289             }
280290             if ((rewardAmount == 0))
281291                 then nil
282292                 else {
283293                     let doClaimRewards = invoke(stakingAddress(), "withdrawRewards", nil, nil)
284294                     if ((doClaimRewards == doClaimRewards))
285295                         then {
286296                             let rewardsAmount = assetBalance(this, quoteAsset())
287297                             let doSwap = invoke(swapAddress(), "swap", [toBase58String(governanceAsset()), 0], [AttachedPayment(quoteAsset(), rewardsAmount)])
288298                             if ((doSwap == doSwap))
289299                                 then {
290300                                     let rewardDelta = assetBalance(this, governanceAsset())
291301                                     if ((rewardDelta == rewardDelta))
292302                                         then if ((0 >= rewardDelta))
293303                                             then throw("Invalid ackRewards params")
294304                                             else {
295305                                                 let _reward = rewardDelta
296306                                                 let newRewardPerTokenStored = updateReward(NO_ADDRESS, NO_STAKER)._1
297307                                                 let timestamp = currentTimestampSec()
298308                                                 let newRewardRate = if ((timestamp > periodFinish()))
299309                                                     then (_reward / DURATION)
300310                                                     else {
301311                                                         let remainingTime = (periodFinish() - timestamp)
302312                                                         let leftover = (rewardRate() * remainingTime)
303313                                                         ((_reward + leftover) / DURATION)
304314                                                         }
305315                                                 let doStake = invoke(stakingAddress(), "stake", nil, [AttachedPayment(governanceAsset(), rewardDelta)])
306316                                                 if ((doStake == doStake))
307317                                                     then (((updateRewardRate(newRewardRate) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateRewardBalance(_reward)) ++ updateTime(timestamp, (timestamp + DURATION)))
308318                                                     else throw("Strict value is not equal to itself.")
309319                                                 }
310320                                         else throw("Strict value is not equal to itself.")
311321                                     }
312322                                 else throw("Strict value is not equal to itself.")
313323                             }
314324                         else throw("Strict value is not equal to itself.")
315325                     }
316326             }
317327         else throw("Strict value is not equal to itself.")
318328     }
319329 
320330 
321331 
322332 @Callable(i)
323333 func view_reward (_staker) = {
324334     let stakerEarned = updateReward(_staker, 0)._3
325335     throw(toString(stakerEarned))
326336     }
327337 
328338 
329339 @Verifier(tx)
330340 func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], adminPublicKey())
331341 
github/deemru/w8io/026f985 
36.61 ms ◑