tx · 9WuKFsBKfaTj5KYgpfCURDoNxAEUhqxnm2p4jvSWL1b2

3MxG4YrGTaE2HCEXdf9gFbHUXZnYGz8GLKP:  -0.03200000 Waves

2022.06.12 08:24 [2092736] smart account 3MxG4YrGTaE2HCEXdf9gFbHUXZnYGz8GLKP > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "9WuKFsBKfaTj5KYgpfCURDoNxAEUhqxnm2p4jvSWL1b2",
    "fee": 3200000,
    "feeAssetId": null,
    "timestamp": 1655011558591,
    "version": 2,
    "chainId": 84,
    "sender": "3MxG4YrGTaE2HCEXdf9gFbHUXZnYGz8GLKP",
    "senderPublicKey": "BQNvsnp8X7CUPEnwNfCXuivgYCpP9uAwoRVA1Hb4Gov3",
    "proofs": [
        "4QZHYpcAECjF9LJ5Wb95kednxkcU97UvYbrSJqBMDNVUGH18i8rm2qp6CPeLZeL2ENiGjgq3BJYimS8FRzKxf8fP"
    ],
    "script": "base64:AAIFAAAAAAAAABIIAhIAEgMKAQESABIAEgMKAQgAAAAmAAAAAA1rX3RvdGFsU3VwcGx5AgAAAA1rX3RvdGFsU3VwcGx5AAAAABBrX2xhc3RVcGRhdGVUaW1lAgAAABBrX2xhc3RVcGRhdGVUaW1lAAAAABZrX3Jld2FyZFBlclRva2VuU3RvcmVkAgAAABZrX3Jld2FyZFBlclRva2VuU3RvcmVkAAAAAAxrX3Jld2FyZFJhdGUCAAAADGtfcmV3YXJkUmF0ZQAAAAAOa19wZXJpb2RGaW5pc2gCAAAADmtfcGVyaW9kRmluaXNoAAAAAAlrX2JhbGFuY2UCAAAACWtfYmFsYW5jZQAAAAAUa191c2VyUmV3YXJkUGVyVG9rZW4CAAAAFGtfdXNlclJld2FyZFBlclRva2VuAAAAAAxrX3VzZXJSZXdhcmQCAAAADGtfdXNlclJld2FyZAAAAAANQURNSU5fQUREUkVTUwkBAAAAB0FkZHJlc3MAAAABAQAAABoBVJxZXUDM/NfdUcw/nzLBhDapbI3ghaPxbgAAAAAEVVNETgEAAAAg93bq9/eDymXbbhPuAjvPWCmVqcHRjfJL2mzYHWKAyN4AAAAAA1RTTgEAAAAg8p9Z/E5h98Dotbt2vbTNY05rlN6aFE7d9yy4P0RiwS8AAAAADERFQ0lNQUxfVU5JVAkAAGgAAAACAAAAAAAAAAABCQAAaAAAAAIJAABoAAAAAgkAAGgAAAACCQAAaAAAAAIJAABoAAAAAgAAAAAAAAAACgAAAAAAAAAACgAAAAAAAAAACgAAAAAAAAAACgAAAAAAAAAACgAAAAAAAAAACgAAAAAIRFVSQVRJT04JAABoAAAAAgkAAGgAAAACAAAAAAAAAAA8AAAAAAAAAAA8AAAAAAAAAAAYAAAAAAtOT19BREREUkVTUwIAAAAAAAAAAAlOT19TVEFLRVIAAAAAAAAAAAABAAAABGRpdmQAAAACAAAAAl94AAAAAl95CQEAAAAIZnJhY3Rpb24AAAAEBQAAAAJfeAUAAAAMREVDSU1BTF9VTklUBQAAAAJfeQUAAAAISEFMRkVWRU4BAAAABG11bGQAAAACAAAAAl94AAAAAl95CQEAAAAIZnJhY3Rpb24AAAAEBQAAAAJfeAUAAAACX3kFAAAADERFQ0lNQUxfVU5JVAUAAAAISEFMRkVWRU4BAAAAA2FicwAAAAEAAAACX3gDCQAAZgAAAAIFAAAAAl94AAAAAAAAAAAABQAAAAJfeAkBAAAAAS0AAAABBQAAAAJfeAEAAAAOdG9Db21wb3NpdGVLZXkAAAACAAAABF9rZXkAAAAIX2FkZHJlc3MJAAEsAAAAAgkAASwAAAACBQAAAARfa2V5AgAAAAFfBQAAAAhfYWRkcmVzcwEAAAADaW50AAAAAQAAAAFrCQEAAAATdmFsdWVPckVycm9yTWVzc2FnZQAAAAIJAAQaAAAAAgUAAAAEdGhpcwUAAAABawkAASwAAAACAgAAAA1ubyB2YWx1ZSBmb3IgBQAAAAFrAQAAAARpbnQwAAAAAQAAAAFrCQEAAAALdmFsdWVPckVsc2UAAAACCQAEGgAAAAIFAAAABHRoaXMFAAAAAWsAAAAAAAAAAAABAAAAC3RvdGFsU3VwcGx5AAAAAAkBAAAABGludDAAAAABBQAAAA1rX3RvdGFsU3VwcGx5AQAAABRyZXdhcmRQZXJUb2tlblN0b3JlZAAAAAAJAQAAAARpbnQwAAAAAQUAAAAWa19yZXdhcmRQZXJUb2tlblN0b3JlZAEAAAAObGFzdFVwZGF0ZVRpbWUAAAAACQEAAAAEaW50MAAAAAEFAAAAEGtfbGFzdFVwZGF0ZVRpbWUBAAAACnJld2FyZFJhdGUAAAAACQEAAAAEaW50MAAAAAEFAAAADGtfcmV3YXJkUmF0ZQEAAAAMcGVyaW9kRmluaXNoAAAAAAkBAAAABGludDAAAAABBQAAAA5rX3BlcmlvZEZpbmlzaAEAAAAHcmV3YXJkcwAAAAEAAAAHX3N0YWtlcgkBAAAABGludDAAAAABCQEAAAAOdG9Db21wb3NpdGVLZXkAAAACBQAAAAxrX3VzZXJSZXdhcmQFAAAAB19zdGFrZXIBAAAAFnVzZXJSZXdhcmRQZXJUb2tlblBhaWQAAAABAAAAB19zdGFrZXIJAQAAAARpbnQwAAAAAQkBAAAADnRvQ29tcG9zaXRlS2V5AAAAAgUAAAAUa191c2VyUmV3YXJkUGVyVG9rZW4FAAAAB19zdGFrZXIBAAAACWJhbGFuY2VPZgAAAAEAAAAHX3N0YWtlcgkBAAAABGludDAAAAABCQEAAAAOdG9Db21wb3NpdGVLZXkAAAACBQAAAAlrX2JhbGFuY2UFAAAAB19zdGFrZXIBAAAAEHVwZGF0ZVJld2FyZFJhdGUAAAABAAAAC19yZXdhcmRSYXRlCQAETAAAAAIJAQAAAAxJbnRlZ2VyRW50cnkAAAACBQAAAAxrX3Jld2FyZFJhdGUFAAAAC19yZXdhcmRSYXRlBQAAAANuaWwBAAAACnVwZGF0ZVRpbWUAAAACAAAAD19sYXN0VXBkYXRlVGltZQAAAA1fcGVyaW9kRmluaXNoCQAETAAAAAIJAQAAAAxJbnRlZ2VyRW50cnkAAAACBQAAABBrX2xhc3RVcGRhdGVUaW1lBQAAAA9fbGFzdFVwZGF0ZVRpbWUJAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIFAAAADmtfcGVyaW9kRmluaXNoBQAAAA1fcGVyaW9kRmluaXNoBQAAAANuaWwBAAAAGnVwZGF0ZVJld2FyZFBlclRva2VuU3RvcmVkAAAAAQAAABVfcmV3YXJkUGVyVG9rZW5TdG9yZWQJAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIFAAAAFmtfcmV3YXJkUGVyVG9rZW5TdG9yZWQFAAAAFV9yZXdhcmRQZXJUb2tlblN0b3JlZAUAAAADbmlsAQAAABF1cGRhdGVVc2VyUmV3YXJkcwAAAAMAAAAHX3N0YWtlcgAAAAdfcmV3YXJkAAAAE191c2VyUmV3YXJkUGVyVG9rZW4JAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIJAQAAAA50b0NvbXBvc2l0ZUtleQAAAAIFAAAADGtfdXNlclJld2FyZAUAAAAHX3N0YWtlcgUAAAAHX3Jld2FyZAkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgkBAAAADnRvQ29tcG9zaXRlS2V5AAAAAgUAAAAUa191c2VyUmV3YXJkUGVyVG9rZW4FAAAAB19zdGFrZXIFAAAAE191c2VyUmV3YXJkUGVyVG9rZW4FAAAAA25pbAEAAAANdXBkYXRlQmFsYW5jZQAAAAIAAAAHX3N0YWtlcgAAAAZfZGVsdGEJAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIJAQAAAA50b0NvbXBvc2l0ZUtleQAAAAIFAAAACWtfYmFsYW5jZQUAAAAHX3N0YWtlcgkAAGQAAAACCQEAAAAJYmFsYW5jZU9mAAAAAQUAAAAHX3N0YWtlcgUAAAAGX2RlbHRhBQAAAANuaWwBAAAAE2N1cnJlbnRUaW1lc3RhbXBTZWMAAAAACQAAaQAAAAIIBQAAAAlsYXN0QmxvY2sAAAAJdGltZXN0YW1wAAAAAAAAAAPoAQAAAA5yZXdhcmRQZXJUb2tlbgAAAAADCQAAAAAAAAIJAQAAAAt0b3RhbFN1cHBseQAAAAAAAAAAAAAAAAAJAQAAABRyZXdhcmRQZXJUb2tlblN0b3JlZAAAAAAJAABkAAAAAgkBAAAAFHJld2FyZFBlclRva2VuU3RvcmVkAAAAAAkAAGkAAAACCQAAaAAAAAIJAABlAAAAAgkBAAAAE2N1cnJlbnRUaW1lc3RhbXBTZWMAAAAACQEAAAAObGFzdFVwZGF0ZVRpbWUAAAAACQEAAAAKcmV3YXJkUmF0ZQAAAAAJAQAAAAt0b3RhbFN1cHBseQAAAAABAAAABmVhcm5lZAAAAAIAAAAHX3N0YWtlcgAAAAhfYmFsYW5jZQQAAAALcmV3YXJkRGVsdGEJAABlAAAAAgkBAAAADnJld2FyZFBlclRva2VuAAAAAAkBAAAAFnVzZXJSZXdhcmRQZXJUb2tlblBhaWQAAAABBQAAAAdfc3Rha2VyCQAAZAAAAAIJAABoAAAAAgUAAAAIX2JhbGFuY2UFAAAAC3Jld2FyZERlbHRhCQEAAAAHcmV3YXJkcwAAAAEFAAAAB19zdGFrZXIBAAAADHVwZGF0ZVJld2FyZAAAAAIAAAAHX3N0YWtlcgAAAAhfYmFsYW5jZQQAAAAXbmV3UmV3YXJkUGVyVG9rZW5TdG9yZWQJAQAAAA5yZXdhcmRQZXJUb2tlbgAAAAAEAAAAEW5ld0xhc3RVcGRhdGVUaW1lCQEAAAATY3VycmVudFRpbWVzdGFtcFNlYwAAAAAEAAAACyR0MDMzMTczNDkwAwkBAAAAAiE9AAAAAgUAAAAHX3N0YWtlcgIAAAAACQAFFAAAAAIJAQAAAAZlYXJuZWQAAAACBQAAAAdfc3Rha2VyBQAAAAhfYmFsYW5jZQUAAAAXbmV3UmV3YXJkUGVyVG9rZW5TdG9yZWQJAAUUAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAQAAAAMc3Rha2VyRWFybmVkCAUAAAALJHQwMzMxNzM0OTAAAAACXzEEAAAAGHN0YWtlclJld2FyZFBlclRva2VuUGFpZAgFAAAACyR0MDMzMTczNDkwAAAAAl8yCQAFFgAAAAQFAAAAF25ld1Jld2FyZFBlclRva2VuU3RvcmVkBQAAABFuZXdMYXN0VXBkYXRlVGltZQUAAAAMc3Rha2VyRWFybmVk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    "height": 2092736,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 

OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 5 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let k_totalSupply = "k_totalSupply"
5+
6+let k_lastUpdateTime = "k_lastUpdateTime"
7+
8+let k_rewardPerTokenStored = "k_rewardPerTokenStored"
9+
10+let k_rewardRate = "k_rewardRate"
11+
12+let k_periodFinish = "k_periodFinish"
13+
14+let k_balance = "k_balance"
15+
16+let k_userRewardPerToken = "k_userRewardPerToken"
17+
18+let k_userReward = "k_userReward"
19+
20+let ADMIN_ADDRESS = Address(base58'3N4AnEz3rJ5K4SUoqy3Xu4FYYTLViyuCvSR')
21+
22+let USDN = base58'HezsdQuRDtzksAYUy97gfhKy7Z1NW2uXYSHA3bgqenNZ'
23+
24+let TSN = base58'HL6bTgU1e5SoaSDxp9PV1Bj8WvKAk8jReNwgax44d5S6'
25+
26+let DECIMAL_UNIT = (1 * (((((10 * 10) * 10) * 10) * 10) * 10))
27+
28+let DURATION = ((60 * 60) * 24)
29+
30+let NO_ADDDRESS = ""
31+
32+let NO_STAKER = 0
33+
34+func divd (_x,_y) = fraction(_x, DECIMAL_UNIT, _y, HALFEVEN)
35+
36+
37+func muld (_x,_y) = fraction(_x, _y, DECIMAL_UNIT, HALFEVEN)
38+
39+
40+func abs (_x) = if ((_x > 0))
41+    then _x
42+    else -(_x)
43+
44+
45+func toCompositeKey (_key,_address) = ((_key + "_") + _address)
46+
47+
48+func int (k) = valueOrErrorMessage(getInteger(this, k), ("no value for " + k))
49+
50+
51+func int0 (k) = valueOrElse(getInteger(this, k), 0)
52+
53+
54+func totalSupply () = int0(k_totalSupply)
55+
56+
57+func rewardPerTokenStored () = int0(k_rewardPerTokenStored)
58+
59+
60+func lastUpdateTime () = int0(k_lastUpdateTime)
61+
62+
63+func rewardRate () = int0(k_rewardRate)
64+
65+
66+func periodFinish () = int0(k_periodFinish)
67+
68+
69+func rewards (_staker) = int0(toCompositeKey(k_userReward, _staker))
70+
71+
72+func userRewardPerTokenPaid (_staker) = int0(toCompositeKey(k_userRewardPerToken, _staker))
73+
74+
75+func balanceOf (_staker) = int0(toCompositeKey(k_balance, _staker))
76+
77+
78+func updateRewardRate (_rewardRate) = [IntegerEntry(k_rewardRate, _rewardRate)]
79+
80+
81+func updateTime (_lastUpdateTime,_periodFinish) = [IntegerEntry(k_lastUpdateTime, _lastUpdateTime), IntegerEntry(k_periodFinish, _periodFinish)]
82+
83+
84+func updateRewardPerTokenStored (_rewardPerTokenStored) = [IntegerEntry(k_rewardPerTokenStored, _rewardPerTokenStored)]
85+
86+
87+func updateUserRewards (_staker,_reward,_userRewardPerToken) = [IntegerEntry(toCompositeKey(k_userReward, _staker), _reward), IntegerEntry(toCompositeKey(k_userRewardPerToken, _staker), _userRewardPerToken)]
88+
89+
90+func updateBalance (_staker,_delta) = [IntegerEntry(toCompositeKey(k_balance, _staker), (balanceOf(_staker) + _delta))]
91+
92+
93+func currentTimestampSec () = (lastBlock.timestamp / 1000)
94+
95+
96+func rewardPerToken () = if ((totalSupply() == 0))
97+    then rewardPerTokenStored()
98+    else (rewardPerTokenStored() + (((currentTimestampSec() - lastUpdateTime()) * rewardRate()) / totalSupply()))
99+
100+
101+func earned (_staker,_balance) = {
102+    let rewardDelta = (rewardPerToken() - userRewardPerTokenPaid(_staker))
103+    ((_balance * rewardDelta) + rewards(_staker))
104+    }
105+
106+
107+func updateReward (_staker,_balance) = {
108+    let newRewardPerTokenStored = rewardPerToken()
109+    let newLastUpdateTime = currentTimestampSec()
110+    let $t033173490 = if ((_staker != ""))
111+        then $Tuple2(earned(_staker, _balance), newRewardPerTokenStored)
112+        else $Tuple2(0, 0)
113+    let stakerEarned = $t033173490._1
114+    let stakerRewardPerTokenPaid = $t033173490._2
115+    $Tuple4(newRewardPerTokenStored, newLastUpdateTime, stakerEarned, stakerRewardPerTokenPaid)
116+    }
117+
118+
119+@Callable(i)
120+func stake () = {
121+    let _staker = toString(i.caller)
122+    let _amount = i.payments[0].amount
123+    if ((i.payments[0].assetId != TSN))
124+        then throw("Invalid staking asset")
125+        else {
126+            let $t038003982 = updateReward(_staker, (balanceOf(_staker) + _amount))
127+            let newRewardPerTokenStored = $t038003982._1
128+            let newLastUpdateTime = $t038003982._2
129+            let stakerEarned = $t038003982._3
130+            let stakerRewardPerTokenPaid = $t038003982._4
131+            (((updateUserRewards(_staker, 0, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, _amount))
132+            }
133+    }
134+
135+
136+
137+@Callable(i)
138+func unStake (_amount) = {
139+    let _staker = toString(i.caller)
140+    if ((_amount > balanceOf(_staker)))
141+        then throw("Invalid balance")
142+        else {
143+            let $t043974579 = updateReward(_staker, (balanceOf(_staker) - _amount))
144+            let newRewardPerTokenStored = $t043974579._1
145+            let newLastUpdateTime = $t043974579._2
146+            let stakerEarned = $t043974579._3
147+            let stakerRewardPerTokenPaid = $t043974579._4
148+            ((((updateUserRewards(_staker, 0, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ updateBalance(_staker, -(_amount))) ++ [ScriptTransfer(i.caller, _amount, TSN)])
149+            }
150+    }
151+
152+
153+
154+@Callable(i)
155+func withdrawRewards () = {
156+    let _staker = toString(i.caller)
157+    let $t049945146 = updateReward(_staker, balanceOf(_staker))
158+    let newRewardPerTokenStored = $t049945146._1
159+    let newLastUpdateTime = $t049945146._2
160+    let stakerEarned = $t049945146._3
161+    let stakerRewardPerTokenPaid = $t049945146._4
162+    if ((0 >= stakerEarned))
163+        then throw("No reward")
164+        else (((updateUserRewards(_staker, 0, stakerRewardPerTokenPaid) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(newLastUpdateTime, periodFinish())) ++ [ScriptTransfer(i.caller, stakerEarned, USDN)])
165+    }
166+
167+
168+
169+@Callable(i)
170+func addRewards () = if ((i.payments[0].assetId != USDN))
171+    then throw("Invaliid addRewards params")
172+    else {
173+        let _reward = i.payments[0].amount
174+        let newRewardPerTokenStored = updateReward(NO_ADDDRESS, NO_STAKER)._1
175+        let timestamp = currentTimestampSec()
176+        let newRewardRate = if ((timestamp > periodFinish()))
177+            then (_reward / DURATION)
178+            else {
179+                let remainingTime = (periodFinish() - timestamp)
180+                let leftover = (rewardRate() * remainingTime)
181+                ((_reward + leftover) / DURATION)
182+                }
183+        ((updateRewardRate(newRewardRate) ++ updateRewardPerTokenStored(newRewardPerTokenStored)) ++ updateTime(timestamp, (timestamp + DURATION)))
184+        }
185+
186+
187+
188+@Callable(i)
189+func view_reward (_staker) = {
190+    let stakerEarned = updateReward(_staker, balanceOf(_staker))._3
191+    throw(toString(stakerEarned))
192+    }
193+
194+
195+@Verifier(tx)
196+func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
197+
github/deemru/w8io/169f3d6 
26.16 ms ◑