tx · 9afHXwHh2UxoJQFxqLuw6zqfYFiaKnxC7Q9DZj31CpK9

3MpMuGN8rW9EpPwzETAQz88Pe9TQhSwiriq:  -0.01000000 Waves

2023.07.19 12:27 [2672562] smart account 3MpMuGN8rW9EpPwzETAQz88Pe9TQhSwiriq > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "9afHXwHh2UxoJQFxqLuw6zqfYFiaKnxC7Q9DZj31CpK9",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1689758900243,
    "version": 2,
    "chainId": 84,
    "sender": "3MpMuGN8rW9EpPwzETAQz88Pe9TQhSwiriq",
    "senderPublicKey": "57SkjQUEwC1ayCqLbXLuzBqifK6B6SR6rfxtGsbAo3zW",
    "proofs": [
        "2Qx9FFi4xCi5Xbx2xFNGDiPUCr31f6RXTbCwDMPKYD3aayV7mKQYjsLmhDiMfYzBi7cSN7d9MNo8gEx2kVEnV6it"
    ],
    "script": "base64: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",
    "height": 2672562,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: 6MqgmCdbvrGRDpGhqPsXLMXtpdFF6pEjrJrSbCVDvqxq
Next: BrkV6ZnB28fo3AMKbuDLP5GHPgzyrbBBVsRxAjqjnbJw

Diff: 
Old
New
Differences
121
121
 
func withdraw (lpAssetWithdrawAmount) = {
122
122
 
    let userAddress = toString(i.caller)
123
123
 
    let userLpAmount = getUserLpAmount(userAddress)
124
-
    let check = [if ((userLpAmount >= lpAssetWithdrawAmount))
124
+
    let check = [if ((lpAssetWithdrawAmount > 0))
125
+
        then true
126
+
        else throwErr("amount should be more than 0"), if ((userLpAmount >= lpAssetWithdrawAmount))
125
127
 
        then true
126
128
 
        else throwErr((("cannot withdraw more than available (" + toString(userLpAmount)) + ")"))]
127
129
 
    if ((check == check))
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let contractFile = "mrt_staking.ride"
5
5
 
6
6
 
let SEP = "__"
7
7
 
8
8
 
let scale8 = 100000000
9
9
 
10
10
 
func throwErr (msg) = throw(((contractFile + ": ") + msg))
11
11
 
12
12
 
13
13
 
let keyAssetId = makeString(["%s", "assetId"], SEP)
14
14
 
15
15
 
let keyEmissionPerBlock = makeString(["%s", "emissionPerBlock"], SEP)
16
16
 
17
17
 
let keyStartBlock = makeString(["%s", "startBlock"], SEP)
18
18
 
19
19
 
let keyTotalLpAmount = makeString(["%s", "totalLpAmount"], SEP)
20
20
 
21
21
 
let keyTotalAssetAmount = makeString(["%s", "totalAssetAmount"], SEP)
22
22
 
23
23
 
func keyUserLpAmount (userAddress) = makeString(["%s%s", "userLpAmount", userAddress], SEP)
24
24
 
25
25
 
26
26
 
func keyUserTotalAssetWithdrawn (userAddress) = makeString(["%s%s", "totalAssetWithdrawn", userAddress], SEP)
27
27
 
28
28
 
29
29
 
func keyUserTotalAssetStaked (userAddress) = makeString(["%s%s", "totalAssetStaked", userAddress], SEP)
30
30
 
31
31
 
32
32
 
let totalLpAmount = valueOrElse(getInteger(this, keyTotalLpAmount), 0)
33
33
 
34
34
 
let totalAssetAmount = valueOrElse(getInteger(this, keyTotalAssetAmount), 0)
35
35
 
36
36
 
let assetIdString = valueOrElse(getString(this, keyAssetId), "WAVES")
37
37
 
38
38
 
let assetIdBytes = if ((assetIdString == "WAVES"))
39
39
 
    then unit
40
40
 
    else fromBase58String(assetIdString)
41
41
 
42
42
 
func getUserLpAmount (userAddress) = valueOrElse(getInteger(this, keyUserLpAmount(userAddress)), 0)
43
43
 
44
44
 
45
45
 
func calcTotalProfit () = {
46
46
 
    let emissionPerBlock = valueOrElse(getInteger(this, keyEmissionPerBlock), 0)
47
47
 
    let startBlock = valueOrElse(getInteger(this, keyStartBlock), 0)
48
48
 
    let elapsedBlocks = (height - startBlock)
49
49
 
    max([0, (emissionPerBlock * elapsedBlocks)])
50
50
 
    }
51
51
 
52
52
 
53
53
 
func getTotalAssetAmountWithProfitOrMaxAvailable () = {
54
54
 
    let totalAssetAmountWithProfit = (totalAssetAmount + calcTotalProfit())
55
55
 
    match assetIdBytes {
56
56
 
        case u: Unit => 
57
57
 
            min([totalAssetAmountWithProfit, wavesBalance(this).available])
58
58
 
        case b: ByteVector => 
59
59
 
            min([totalAssetAmountWithProfit, assetBalance(this, b)])
60
60
 
        case _ => 
61
61
 
            throw("Match error")
62
62
 
    }
63
63
 
    }
64
64
 
65
65
 
66
66
 
func getCurrentPrice () = if ((totalLpAmount != 0))
67
67
 
    then fraction(getTotalAssetAmountWithProfitOrMaxAvailable(), scale8, totalLpAmount)
68
68
 
    else (1 * scale8)
69
69
 
70
70
 
71
71
 
func getStakeAction (i,userAddress) = {
72
72
 
    let checks = [if ((size(i.payments) == 1))
73
73
 
        then true
74
74
 
        else throwErr("should include 1 payment"), if ((i.payments[0].assetId == assetIdBytes))
75
75
 
        then true
76
76
 
        else throwErr(("payment should be in " + assetIdString)), if ((i.payments[0].amount > 0))
77
77
 
        then true
78
78
 
        else "payment amount should be greater than 0"]
79
79
 
    if ((checks == checks))
80
80
 
        then {
81
81
 
            let paymentAmount = i.payments[0].amount
82
82
 
            let paymentLpAmount = fraction(paymentAmount, scale8, getCurrentPrice())
83
83
 
            let userLpAmount = getUserLpAmount(userAddress)
84
84
 
            let userTotalInvestedAmount = valueOrElse(getInteger(this, keyUserTotalAssetStaked(userAddress)), 0)
85
85
 
            let newTotalLpAmount = (totalLpAmount + paymentLpAmount)
86
86
 
            let newTotalAssetAmount = (totalAssetAmount + paymentAmount)
87
87
 
            let newUserLpAmount = (userLpAmount + paymentLpAmount)
88
88
 
            let newUserTotalInvestedAmount = (userTotalInvestedAmount + paymentAmount)
89
89
 
            let updateStartHeightAction = if ((totalLpAmount == 0))
90
90
 
                then [IntegerEntry(keyStartBlock, height)]
91
91
 
                else nil
92
92
 
            ([IntegerEntry(keyTotalLpAmount, newTotalLpAmount), IntegerEntry(keyTotalAssetAmount, newTotalAssetAmount), IntegerEntry(keyUserLpAmount(userAddress), newUserLpAmount), IntegerEntry(keyUserTotalAssetStaked(userAddress), newUserTotalInvestedAmount)] ++ updateStartHeightAction)
93
93
 
            }
94
94
 
        else throw("Strict value is not equal to itself.")
95
95
 
    }
96
96
 
97
97
 
98
98
 
@Callable(i)
99
99
 
func setEmissionPerBlock (emissionPerBlock) = {
100
100
 
    let check = [if ((i.caller == this))
101
101
 
        then true
102
102
 
        else throwErr("permission denied")]
103
103
 
    if ((check == check))
104
104
 
        then [IntegerEntry(keyTotalAssetAmount, getTotalAssetAmountWithProfitOrMaxAvailable()), IntegerEntry(keyStartBlock, height), IntegerEntry(keyEmissionPerBlock, max([0, emissionPerBlock]))]
105
105
 
        else throw("Strict value is not equal to itself.")
106
106
 
    }
107
107
 
108
108
 
109
109
 
110
110
 
@Callable(i)
111
111
 
func stake () = getStakeAction(i, toString(i.caller))
112
112
 
113
113
 
114
114
 
115
115
 
@Callable(i)
116
116
 
func stakeFor (userAddress) = getStakeAction(i, userAddress)
117
117
 
118
118
 
119
119
 
120
120
 
@Callable(i)
121
121
 
func withdraw (lpAssetWithdrawAmount) = {
122
122
 
    let userAddress = toString(i.caller)
123
123
 
    let userLpAmount = getUserLpAmount(userAddress)
124
-
    let check = [if ((userLpAmount >= lpAssetWithdrawAmount))
124
+
    let check = [if ((lpAssetWithdrawAmount > 0))
125
+
        then true
126
+
        else throwErr("amount should be more than 0"), if ((userLpAmount >= lpAssetWithdrawAmount))
125
127
 
        then true
126
128
 
        else throwErr((("cannot withdraw more than available (" + toString(userLpAmount)) + ")"))]
127
129
 
    if ((check == check))
128
130
 
        then {
129
131
 
            let newUserLpAmount = (userLpAmount - lpAssetWithdrawAmount)
130
132
 
            let withdrawAssetAmount = fraction(lpAssetWithdrawAmount, getCurrentPrice(), scale8)
131
133
 
            let newTotalLpAmount = (totalLpAmount - lpAssetWithdrawAmount)
132
134
 
            let newTotalAssetAmount = fraction(newTotalLpAmount, getCurrentPrice(), scale8)
133
135
 
            let userTotalAssetWithdrawn = valueOrElse(getInteger(this, keyUserTotalAssetWithdrawn(userAddress)), 0)
134
136
 
            let newUserTotalAssetWithdrawn = (userTotalAssetWithdrawn + withdrawAssetAmount)
135
137
 
[IntegerEntry(keyTotalLpAmount, newTotalLpAmount), IntegerEntry(keyTotalAssetAmount, newTotalAssetAmount), IntegerEntry(keyUserLpAmount(userAddress), newUserLpAmount), IntegerEntry(keyUserTotalAssetWithdrawn(userAddress), newUserTotalAssetWithdrawn), IntegerEntry(keyStartBlock, height), ScriptTransfer(i.caller, withdrawAssetAmount, assetIdBytes)]
136
138
 
            }
137
139
 
        else throw("Strict value is not equal to itself.")
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    }
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@Callable(i)
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func getUserAssetsREADONLY (userAddress) = {
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    let userLpAmount = getUserLpAmount(userAddress)
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    let userAvailableAssetToWithdraw = fraction(userLpAmount, getCurrentPrice(), scale8)
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    $Tuple2(nil, $Tuple3(userLpAmount, userAvailableAssetToWithdraw, getCurrentPrice()))
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    }
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@Callable(i)
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func getTotalAssetsREADONLY () = $Tuple2(nil, $Tuple3(totalLpAmount, getTotalAssetAmountWithProfitOrMaxAvailable(), getCurrentPrice()))
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github/deemru/w8io/026f985 
46.93 ms ◑