tx · 5CbWP6npU5HkvemdY48ChsjY3PB9cyKFv7LyREAF6Xz3

3Mzj8MyE3E3G55SLVE6Dgd6ew2uERLxiE4U:  -0.01300000 Waves

2022.10.27 10:05 [2290508] smart account 3Mzj8MyE3E3G55SLVE6Dgd6ew2uERLxiE4U > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "5CbWP6npU5HkvemdY48ChsjY3PB9cyKFv7LyREAF6Xz3",
    "fee": 1300000,
    "feeAssetId": null,
    "timestamp": 1666854343094,
    "version": 1,
    "sender": "3Mzj8MyE3E3G55SLVE6Dgd6ew2uERLxiE4U",
    "senderPublicKey": "8E1ZoUTJyyA7ybXtP2NxUZKdAwvR1ruiQUxZD2bYJJMF",
    "proofs": [
        "5Ws4Z2B7xK3mpSv5VAdpE2k4VrB8wkjZHhEfA4hvNN5mUWDb3C9r4vJrfkSpS5T9uNZDt9U5qEqxqkAJPGE5gsWq"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 2290508,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
1
-
{-# STDLIB_VERSION 6 #-}
1
+
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let decimalPartUSDN = 1000000
5
-
6
-
let decimalPartUSDT = 1000000
7
-
8
-
func keyWithdrawDelay () = "%s__withdrawDelay"
9
-
10
-
11
-
func withdrawDelay () = value(getInteger(keyWithdrawDelay()))
12
-
13
-
14
-
func keyMinimalAmountToSwapUsdt () = "%s__minimalAmountToSwapUsdt"
15
-
16
-
17
-
func keyMinimalAmountToSwapUsdn () = "%s__minimalAmountToSwapUsdn"
18
-
19
-
20
-
func minUsdt () = value(getInteger(keyMinimalAmountToSwapUsdt()))
21
-
22
-
23
-
func minUsdn () = value(getInteger(keyMinimalAmountToSwapUsdn()))
24
-
25
-
26
4
 
func keyManagerPublicKey () = "%s__managerPublicKey"
27
5
 
28
6
 
29
7
 
func keyPendingManagerPublicKey () = "%s__pendingManagerPublicKey"
30
-
31
-
32
-
func keyUsdtAssetId () = "%s__usdtAssetId"
33
-
34
-
35
-
func keyUsdnAssetId () = "%s__usdnAssetId"
36
-
37
-
38
-
func keyDepositFee () = "%s__depositFee"
39
-
40
-
41
-
func keyWithdrawFee () = "%s__withdrawFee"
42
-
43
-
44
-
func usdt () = fromBase58String(value(getString(keyUsdtAssetId())))
45
-
46
-
47
-
func usdn () = fromBase58String(value(getString(keyUsdnAssetId())))
48
8
 
49
9
 
50
10
 
func managerPublicKeyOrUnit () = match getString(keyManagerPublicKey()) {
67
27
 
}
68
28
 
69
29
 
70
-
func collectKey (address,amountToSwapInKey,allowToWithdrawHeight) = makeString([address, "WITHDRAW", toString(amountToSwapInKey), "HEIGHT", toString(allowToWithdrawHeight)], "_")
71
-
72
-
73
-
func collectBalanceKey (address) = makeString([address, "balance"], "_")
74
-
75
-
76
-
func collectBalanceKeyWithFee (address) = makeString([address, "balance_with_fee"], "_")
77
-
78
-
79
-
func usdtToUsdnAssetError () = throw("To swap USDT to USDN you need attach payment in USDT")
80
-
81
-
82
-
func usdnToUsdtAssetError () = throw("To swap USDN to USDT you need attach payment in USDN")
83
-
84
-
85
-
func usdtToUsdnLowLimitError () = throw((("you can swap at least " + toString((minUsdt() / decimalPartUSDT))) + " tokens"))
86
-
87
-
88
-
func abs (n) = if ((0 > n))
89
-
    then (n * -1)
90
-
    else n
91
-
92
-
93
-
func getWithoutFeeWithdraw (amount,balanceWithoutFee) = min([amount, balanceWithoutFee])
94
-
95
-
96
-
func getListElementOrDefault (list,index,default) = if ((size(list) > index))
97
-
    then list[index]
98
-
    else default
99
-
100
-
101
-
func currentWithdrawals (address,amount) = {
102
-
    let balanceKey = collectBalanceKey(address)
103
-
    let balanceWithFeeKey = collectBalanceKeyWithFee(address)
104
-
    let currentClientBalance = valueOrElse(getInteger(this, balanceKey), 0)
105
-
    let currentClientBalanceWithFee = valueOrElse(getInteger(this, balanceWithFeeKey), 0)
106
-
    let userBalance = (currentClientBalance + currentClientBalanceWithFee)
107
-
    if (if ((amount > userBalance))
108
-
        then true
109
-
        else (minUsdn() > amount))
110
-
        then throw("Swap amount fail, amount is to small or to big.")
111
-
        else {
112
-
            let toWithdrawWithoutFee = getWithoutFeeWithdraw(amount, currentClientBalance)
113
-
            let toWithdrawWithFee = (amount - toWithdrawWithoutFee)
114
-
            let fee = ((toWithdrawWithFee / 100) * value(getInteger(keyWithdrawFee())))
115
-
[toWithdrawWithoutFee, toWithdrawWithFee, fee]
116
-
            }
117
-
    }
118
-
119
-
120
30
 
func mustManager (i) = {
121
31
 
    let pd = throw("Permission denied")
122
32
 
    match managerPublicKeyOrUnit() {
132
42
 
            throw("Match error")
133
43
 
    }
134
44
 
    }
135
-
136
-
137
-
@Callable(i)
138
-
func setWithdrawDelay (newWithdrawDelay) = {
139
-
    let checkCaller = mustManager(i)
140
-
    if ((checkCaller == checkCaller))
141
-
        then [IntegerEntry(keyWithdrawDelay(), newWithdrawDelay)]
142
-
        else throw("Strict value is not equal to itself.")
143
-
    }
144
-
145
-
146
-
147
-
@Callable(i)
148
-
func setMinimalAmountToSwapUsdt (newMinimalAmount) = {
149
-
    let checkCaller = mustManager(i)
150
-
    if ((checkCaller == checkCaller))
151
-
        then [IntegerEntry(keyMinimalAmountToSwapUsdt(), newMinimalAmount)]
152
-
        else throw("Strict value is not equal to itself.")
153
-
    }
154
-
155
-
156
-
157
-
@Callable(i)
158
-
func setMinimalAmountToSwapUsdn (newMinimalAmount) = {
159
-
    let checkCaller = mustManager(i)
160
-
    if ((checkCaller == checkCaller))
161
-
        then [IntegerEntry(keyMinimalAmountToSwapUsdn(), newMinimalAmount)]
162
-
        else throw("Strict value is not equal to itself.")
163
-
    }
164
-
165
-
166
-
167
-
@Callable(i)
168
-
func setWithdrawFee (newFee) = {
169
-
    let checkCaller = mustManager(i)
170
-
    if ((checkCaller == checkCaller))
171
-
        then [IntegerEntry(keyWithdrawFee(), newFee)]
172
-
        else throw("Strict value is not equal to itself.")
173
-
    }
174
-
175
-
176
-
177
-
@Callable(i)
178
-
func setDepositFee (newFee) = {
179
-
    let checkCaller = mustManager(i)
180
-
    if ((checkCaller == checkCaller))
181
-
        then [IntegerEntry(keyDepositFee(), newFee)]
182
-
        else throw("Strict value is not equal to itself.")
183
-
    }
184
-
185
-
186
-
187
-
@Callable(i)
188
-
func constructor (usdtAssetId,usdnAssetId) = {
189
-
    let checkCaller = mustManager(i)
190
-
    if ((checkCaller == checkCaller))
191
-
        then [StringEntry(keyUsdtAssetId(), usdtAssetId), StringEntry(keyUsdnAssetId(), usdnAssetId)]
192
-
        else throw("Strict value is not equal to itself.")
193
-
    }
194
-
195
-
196
-
197
-
@Callable(invoke)
198
-
func swapUSDTtoUSDN () = {
199
-
    let balanceKey = collectBalanceKeyWithFee(toString(invoke.caller))
200
-
    let payment = value(invoke.payments[0])
201
-
    if ((payment.assetId != usdt()))
202
-
        then usdtToUsdnAssetError()
203
-
        else {
204
-
            let amount = payment.amount
205
-
            let fee = ((amount / 100) * value(getInteger(keyDepositFee())))
206
-
            let currentClientBalanceUSDT = valueOrElse(getInteger(this, balanceKey), 0)
207
-
            if ((minUsdt() > amount))
208
-
                then usdtToUsdnLowLimitError()
209
-
                else [IntegerEntry(balanceKey, (currentClientBalanceUSDT + amount)), ScriptTransfer(invoke.caller, (amount - fee), usdn())]
210
-
            }
211
-
    }
212
-
213
-
214
-
215
-
@Callable(invoke)
216
-
func initializationUSDNtoUSDTswap () = {
217
-
    let payment = value(invoke.payments[0])
218
-
    let address = toString(invoke.caller)
219
-
    if ((payment.assetId != usdn()))
220
-
        then usdnToUsdtAssetError()
221
-
        else {
222
-
            let amount = payment.amount
223
-
            let balanceKey = collectBalanceKey(address)
224
-
            let balanceWithFeeKey = collectBalanceKeyWithFee(address)
225
-
            let currentClientBalance = valueOrElse(getInteger(this, balanceKey), 0)
226
-
            let currentClientBalanceWithFee = valueOrElse(getInteger(this, balanceWithFeeKey), 0)
227
-
            let userBalance = (currentClientBalance + currentClientBalanceWithFee)
228
-
            let data = currentWithdrawals(toString(invoke.caller), amount)
229
-
            let toWithdrawWithoutFee = valueOrErrorMessage(data[0], "Wrong 'currentWithdrawals' method!")
230
-
            let toWithdrawWithFee = valueOrErrorMessage(data[1], "Wrong 'currentWithdrawals' method!")
231
-
            let fee = valueOrErrorMessage(data[2], "Wrong 'currentWithdrawals' method!")
232
-
            let total = ((toWithdrawWithFee + toWithdrawWithoutFee) - fee)
233
-
            let allowToWithDrawHeight = (height + withdrawDelay())
234
-
            if (isDefined(getString(this, collectKey(toString(invoke.caller), amount, allowToWithDrawHeight))))
235
-
                then throw("You have already started withdrawal process, wait next block.")
236
-
                else [IntegerEntry(balanceKey, (currentClientBalance - toWithdrawWithoutFee)), IntegerEntry(balanceWithFeeKey, (currentClientBalanceWithFee - toWithdrawWithFee)), StringEntry(collectKey(toString(invoke.caller), amount, allowToWithDrawHeight), makeString(["not_withdrawn", toString((amount - fee))], "_"))]
237
-
            }
238
-
    }
239
-
240
-
241
-
242
-
@Callable(invoke)
243
-
func swapUSDNtoUSDT (amount,heightInKey) = {
244
-
    let key = collectKey(toString(invoke.caller), amount, heightInKey)
245
-
    let withdrawnInfo = valueOrErrorMessage(getString(this, key), ((("This key doesn't exists " + key) + " at address  ") + toString(this)))
246
-
    let toWithdraw = getListElementOrDefault(split(withdrawnInfo, "_"), 2, toString(amount))
247
-
    if (if ((height >= heightInKey))
248
-
        then contains(withdrawnInfo, "not_withdrawn")
249
-
        else false)
250
-
        then [DeleteEntry(key), ScriptTransfer(invoke.caller, valueOrErrorMessage(parseInt(toWithdraw), "Wrong withdraw data!"), usdt())]
251
-
        else throw((("Withdrawal is possible after " + toString(heightInKey)) + " height or you have already withdrawn USDT."))
252
-
    }
253
-
254
45
 
255
46
 
256
47
 
@Callable(i)
Full: 
Old
New
Differences
1
-
{-# STDLIB_VERSION 6 #-}
1
+
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let decimalPartUSDN = 1000000
5
-
6
-
let decimalPartUSDT = 1000000
7
-
8
-
func keyWithdrawDelay () = "%s__withdrawDelay"
9
-
10
-
11
-
func withdrawDelay () = value(getInteger(keyWithdrawDelay()))
12
-
13
-
14
-
func keyMinimalAmountToSwapUsdt () = "%s__minimalAmountToSwapUsdt"
15
-
16
-
17
-
func keyMinimalAmountToSwapUsdn () = "%s__minimalAmountToSwapUsdn"
18
-
19
-
20
-
func minUsdt () = value(getInteger(keyMinimalAmountToSwapUsdt()))
21
-
22
-
23
-
func minUsdn () = value(getInteger(keyMinimalAmountToSwapUsdn()))
24
-
25
-
26
4
 
func keyManagerPublicKey () = "%s__managerPublicKey"
27
5
 
28
6
 
29
7
 
func keyPendingManagerPublicKey () = "%s__pendingManagerPublicKey"
30
-
31
-
32
-
func keyUsdtAssetId () = "%s__usdtAssetId"
33
-
34
-
35
-
func keyUsdnAssetId () = "%s__usdnAssetId"
36
-
37
-
38
-
func keyDepositFee () = "%s__depositFee"
39
-
40
-
41
-
func keyWithdrawFee () = "%s__withdrawFee"
42
-
43
-
44
-
func usdt () = fromBase58String(value(getString(keyUsdtAssetId())))
45
-
46
-
47
-
func usdn () = fromBase58String(value(getString(keyUsdnAssetId())))
48
8
 
49
9
 
50
10
 
func managerPublicKeyOrUnit () = match getString(keyManagerPublicKey()) {
51
11
 
    case s: String => 
52
12
 
        fromBase58String(s)
53
13
 
    case _: Unit => 
54
14
 
        unit
55
15
 
    case _ => 
56
16
 
        throw("Match error")
57
17
 
}
58
18
 
59
19
 
60
20
 
func pendingManagerPublicKeyOrUnit () = match getString(keyPendingManagerPublicKey()) {
61
21
 
    case s: String => 
62
22
 
        fromBase58String(s)
63
23
 
    case _: Unit => 
64
24
 
        unit
65
25
 
    case _ => 
66
26
 
        throw("Match error")
67
27
 
}
68
28
 
69
29
 
70
-
func collectKey (address,amountToSwapInKey,allowToWithdrawHeight) = makeString([address, "WITHDRAW", toString(amountToSwapInKey), "HEIGHT", toString(allowToWithdrawHeight)], "_")
71
-
72
-
73
-
func collectBalanceKey (address) = makeString([address, "balance"], "_")
74
-
75
-
76
-
func collectBalanceKeyWithFee (address) = makeString([address, "balance_with_fee"], "_")
77
-
78
-
79
-
func usdtToUsdnAssetError () = throw("To swap USDT to USDN you need attach payment in USDT")
80
-
81
-
82
-
func usdnToUsdtAssetError () = throw("To swap USDN to USDT you need attach payment in USDN")
83
-
84
-
85
-
func usdtToUsdnLowLimitError () = throw((("you can swap at least " + toString((minUsdt() / decimalPartUSDT))) + " tokens"))
86
-
87
-
88
-
func abs (n) = if ((0 > n))
89
-
    then (n * -1)
90
-
    else n
91
-
92
-
93
-
func getWithoutFeeWithdraw (amount,balanceWithoutFee) = min([amount, balanceWithoutFee])
94
-
95
-
96
-
func getListElementOrDefault (list,index,default) = if ((size(list) > index))
97
-
    then list[index]
98
-
    else default
99
-
100
-
101
-
func currentWithdrawals (address,amount) = {
102
-
    let balanceKey = collectBalanceKey(address)
103
-
    let balanceWithFeeKey = collectBalanceKeyWithFee(address)
104
-
    let currentClientBalance = valueOrElse(getInteger(this, balanceKey), 0)
105
-
    let currentClientBalanceWithFee = valueOrElse(getInteger(this, balanceWithFeeKey), 0)
106
-
    let userBalance = (currentClientBalance + currentClientBalanceWithFee)
107
-
    if (if ((amount > userBalance))
108
-
        then true
109
-
        else (minUsdn() > amount))
110
-
        then throw("Swap amount fail, amount is to small or to big.")
111
-
        else {
112
-
            let toWithdrawWithoutFee = getWithoutFeeWithdraw(amount, currentClientBalance)
113
-
            let toWithdrawWithFee = (amount - toWithdrawWithoutFee)
114
-
            let fee = ((toWithdrawWithFee / 100) * value(getInteger(keyWithdrawFee())))
115
-
[toWithdrawWithoutFee, toWithdrawWithFee, fee]
116
-
            }
117
-
    }
118
-
119
-
120
30
 
func mustManager (i) = {
121
31
 
    let pd = throw("Permission denied")
122
32
 
    match managerPublicKeyOrUnit() {
123
33
 
        case pk: ByteVector => 
124
34
 
            if ((i.callerPublicKey == pk))
125
35
 
                then true
126
36
 
                else pd
127
37
 
        case _: Unit => 
128
38
 
            if ((i.caller == this))
129
39
 
                then true
130
40
 
                else pd
131
41
 
        case _ => 
132
42
 
            throw("Match error")
133
43
 
    }
134
44
 
    }
135
-
136
-
137
-
@Callable(i)
138
-
func setWithdrawDelay (newWithdrawDelay) = {
139
-
    let checkCaller = mustManager(i)
140
-
    if ((checkCaller == checkCaller))
141
-
        then [IntegerEntry(keyWithdrawDelay(), newWithdrawDelay)]
142
-
        else throw("Strict value is not equal to itself.")
143
-
    }
144
-
145
-
146
-
147
-
@Callable(i)
148
-
func setMinimalAmountToSwapUsdt (newMinimalAmount) = {
149
-
    let checkCaller = mustManager(i)
150
-
    if ((checkCaller == checkCaller))
151
-
        then [IntegerEntry(keyMinimalAmountToSwapUsdt(), newMinimalAmount)]
152
-
        else throw("Strict value is not equal to itself.")
153
-
    }
154
-
155
-
156
-
157
-
@Callable(i)
158
-
func setMinimalAmountToSwapUsdn (newMinimalAmount) = {
159
-
    let checkCaller = mustManager(i)
160
-
    if ((checkCaller == checkCaller))
161
-
        then [IntegerEntry(keyMinimalAmountToSwapUsdn(), newMinimalAmount)]
162
-
        else throw("Strict value is not equal to itself.")
163
-
    }
164
-
165
-
166
-
167
-
@Callable(i)
168
-
func setWithdrawFee (newFee) = {
169
-
    let checkCaller = mustManager(i)
170
-
    if ((checkCaller == checkCaller))
171
-
        then [IntegerEntry(keyWithdrawFee(), newFee)]
172
-
        else throw("Strict value is not equal to itself.")
173
-
    }
174
-
175
-
176
-
177
-
@Callable(i)
178
-
func setDepositFee (newFee) = {
179
-
    let checkCaller = mustManager(i)
180
-
    if ((checkCaller == checkCaller))
181
-
        then [IntegerEntry(keyDepositFee(), newFee)]
182
-
        else throw("Strict value is not equal to itself.")
183
-
    }
184
-
185
-
186
-
187
-
@Callable(i)
188
-
func constructor (usdtAssetId,usdnAssetId) = {
189
-
    let checkCaller = mustManager(i)
190
-
    if ((checkCaller == checkCaller))
191
-
        then [StringEntry(keyUsdtAssetId(), usdtAssetId), StringEntry(keyUsdnAssetId(), usdnAssetId)]
192
-
        else throw("Strict value is not equal to itself.")
193
-
    }
194
-
195
-
196
-
197
-
@Callable(invoke)
198
-
func swapUSDTtoUSDN () = {
199
-
    let balanceKey = collectBalanceKeyWithFee(toString(invoke.caller))
200
-
    let payment = value(invoke.payments[0])
201
-
    if ((payment.assetId != usdt()))
202
-
        then usdtToUsdnAssetError()
203
-
        else {
204
-
            let amount = payment.amount
205
-
            let fee = ((amount / 100) * value(getInteger(keyDepositFee())))
206
-
            let currentClientBalanceUSDT = valueOrElse(getInteger(this, balanceKey), 0)
207
-
            if ((minUsdt() > amount))
208
-
                then usdtToUsdnLowLimitError()
209
-
                else [IntegerEntry(balanceKey, (currentClientBalanceUSDT + amount)), ScriptTransfer(invoke.caller, (amount - fee), usdn())]
210
-
            }
211
-
    }
212
-
213
-
214
-
215
-
@Callable(invoke)
216
-
func initializationUSDNtoUSDTswap () = {
217
-
    let payment = value(invoke.payments[0])
218
-
    let address = toString(invoke.caller)
219
-
    if ((payment.assetId != usdn()))
220
-
        then usdnToUsdtAssetError()
221
-
        else {
222
-
            let amount = payment.amount
223
-
            let balanceKey = collectBalanceKey(address)
224
-
            let balanceWithFeeKey = collectBalanceKeyWithFee(address)
225
-
            let currentClientBalance = valueOrElse(getInteger(this, balanceKey), 0)
226
-
            let currentClientBalanceWithFee = valueOrElse(getInteger(this, balanceWithFeeKey), 0)
227
-
            let userBalance = (currentClientBalance + currentClientBalanceWithFee)
228
-
            let data = currentWithdrawals(toString(invoke.caller), amount)
229
-
            let toWithdrawWithoutFee = valueOrErrorMessage(data[0], "Wrong 'currentWithdrawals' method!")
230
-
            let toWithdrawWithFee = valueOrErrorMessage(data[1], "Wrong 'currentWithdrawals' method!")
231
-
            let fee = valueOrErrorMessage(data[2], "Wrong 'currentWithdrawals' method!")
232
-
            let total = ((toWithdrawWithFee + toWithdrawWithoutFee) - fee)
233
-
            let allowToWithDrawHeight = (height + withdrawDelay())
234
-
            if (isDefined(getString(this, collectKey(toString(invoke.caller), amount, allowToWithDrawHeight))))
235
-
                then throw("You have already started withdrawal process, wait next block.")
236
-
                else [IntegerEntry(balanceKey, (currentClientBalance - toWithdrawWithoutFee)), IntegerEntry(balanceWithFeeKey, (currentClientBalanceWithFee - toWithdrawWithFee)), StringEntry(collectKey(toString(invoke.caller), amount, allowToWithDrawHeight), makeString(["not_withdrawn", toString((amount - fee))], "_"))]
237
-
            }
238
-
    }
239
-
240
-
241
-
242
-
@Callable(invoke)
243
-
func swapUSDNtoUSDT (amount,heightInKey) = {
244
-
    let key = collectKey(toString(invoke.caller), amount, heightInKey)
245
-
    let withdrawnInfo = valueOrErrorMessage(getString(this, key), ((("This key doesn't exists " + key) + " at address  ") + toString(this)))
246
-
    let toWithdraw = getListElementOrDefault(split(withdrawnInfo, "_"), 2, toString(amount))
247
-
    if (if ((height >= heightInKey))
248
-
        then contains(withdrawnInfo, "not_withdrawn")
249
-
        else false)
250
-
        then [DeleteEntry(key), ScriptTransfer(invoke.caller, valueOrErrorMessage(parseInt(toWithdraw), "Wrong withdraw data!"), usdt())]
251
-
        else throw((("Withdrawal is possible after " + toString(heightInKey)) + " height or you have already withdrawn USDT."))
252
-
    }
253
-
254
45
 
255
46
 
256
47
 
@Callable(i)
257
48
 
func setManager (pendingManagerPublicKey) = {
258
49
 
    let checkCaller = mustManager(i)
259
50
 
    if ((checkCaller == checkCaller))
260
51
 
        then {
261
52
 
            let checkManagerPublicKey = fromBase58String(pendingManagerPublicKey)
262
53
 
            if ((checkManagerPublicKey == checkManagerPublicKey))
263
54
 
                then [StringEntry(keyPendingManagerPublicKey(), pendingManagerPublicKey)]
264
55
 
                else throw("Strict value is not equal to itself.")
265
56
 
            }
266
57
 
        else throw("Strict value is not equal to itself.")
267
58
 
    }
268
59
 
269
60
 
270
61
 
271
62
 
@Callable(i)
272
63
 
func confirmManager () = {
273
64
 
    let pm = pendingManagerPublicKeyOrUnit()
274
65
 
    let hasPM = if (isDefined(pm))
275
66
 
        then true
276
67
 
        else throw("No pending manager")
277
68
 
    if ((hasPM == hasPM))
278
69
 
        then {
279
70
 
            let checkPM = if ((i.callerPublicKey == value(pm)))
280
71
 
                then true
281
72
 
                else throw("You are not pending manager")
282
73
 
            if ((checkPM == checkPM))
283
74
 
                then [StringEntry(keyManagerPublicKey(), toBase58String(value(pm))), DeleteEntry(keyPendingManagerPublicKey())]
284
75
 
                else throw("Strict value is not equal to itself.")
285
76
 
            }
286
77
 
        else throw("Strict value is not equal to itself.")
287
78
 
    }
288
79
 
289
80
 
290
81
 
@Verifier(tx)
291
82
 
func verify () = {
292
83
 
    let targetPublicKey =     match managerPublicKeyOrUnit() {
293
84
 
        case pk: ByteVector => 
294
85
 
            pk
295
86
 
        case _: Unit => 
296
87
 
            tx.senderPublicKey
297
88
 
        case _ => 
298
89
 
            throw("Match error")
299
90
 
    }
300
91
 
    sigVerify(tx.bodyBytes, tx.proofs[0], targetPublicKey)
301
92
 
    }
302
93
 

github/deemru/w8io/873ac7e 
52.36 ms ◑