tx · Aoyk4yduRKWz3UzbBdaW2KdCKgVK7vgcvA7pSo5nKN78

3NAg879tKUJh949h21umkwiaRQhwZftz1BE:  -0.04000000 Waves

2019.09.03 14:47 [659767] smart account 3NAg879tKUJh949h21umkwiaRQhwZftz1BE > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Aoyk4yduRKWz3UzbBdaW2KdCKgVK7vgcvA7pSo5nKN78",
    "fee": 4000000,
    "feeAssetId": null,
    "timestamp": 1567511184026,
    "version": 1,
    "sender": "3NAg879tKUJh949h21umkwiaRQhwZftz1BE",
    "senderPublicKey": "BqY2jhkQCcbidtQdQZu6f9RV3AkFAS8VPToHxwYu1KdJ",
    "proofs": [
        "42baK35TcRBTxV6LqmDd7JKiXJNAHFssp2VvN58X7tsSGCSo2e4B5i9kgd71CPXTHmcYKs38k3X3CnWWSkQjDQfP"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 659767,
    "spentComplexity": 0
}

View: original | compacted
Prev: 5bgQwdmxfFfFCcYYDU1y5vycz1imviBojKEciesrKr95
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Diff: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let descriptionUpdatePrice = 100000000
4
+
let wvs = 100000000
5
5
 
6
-
let linkUpdatePrice = 100000000
6
+
let tickerAllowedLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
7
7
 
8
-
let tickerUpdatePrice = 200000000
8
+
let tickerExample = "BTC"
9
+
10
+
let tickerMinLength = 1
11
+
12
+
let tickerMaxLength = 6
13
+
14
+
let descriptionUpdatePrice = (1 * wvs)
15
+
16
+
let linkUpdatePrice = (1 * wvs)
17
+
18
+
let tickerUpdatePrice = (2 * wvs)
9
19
 
10
20
 
let tickerCatalogueOracleAddress = addressFromStringValue("3MxHxW5VWq4KrWcbhFfxKrafXm4mL6rZHfj")
21
+
22
+
let tokenRatingOracleAddress = addressFromStringValue("3NADqHoLMbMTfXdP2TeBBSx5mQXePVj3KZm")
11
23
 
12
24
 
func getStringFromAccount (accountAddress,key) = match getString(accountAddress, key) {
13
25
 
    case s: String => 
17
29
 
}
18
30
 
19
31
 
20
-
@Callable(i)
21
-
func updateDescription (assetId,issuerAddress,description) = {
22
-
    let payment = extract(i.payment)
23
-
    let callerAddress = toBase58String(i.caller.bytes)
24
-
    let issuerDescriptionKey = ((("issuerDescription_" + "<") + assetId) + ">")
25
-
    if (isDefined(payment.assetId))
26
-
        then throw("error#1. The service can only be paid in waves")
27
-
        else if ((payment.amount >= descriptionUpdatePrice))
28
-
            then if ((callerAddress == issuerAddress))
29
-
                then WriteSet([DataEntry(issuerDescriptionKey, description)])
30
-
                else throw("error#3. Only asset issuer can update asset description")
31
-
            else throw("error#2. Insufficient payment for asset description updaate service.")
32
+
func getIntegerFromAccount (accountAddress,key) = match getInteger(accountAddress, key) {
33
+
    case i: Int => 
34
+
        i
35
+
    case _ => 
36
+
        0
37
+
}
38
+
39
+
40
+
func isSubstrExist (str,substr) = match indexOf(str, substr) {
41
+
    case index: Int => 
42
+
        true
43
+
    case index: Unit => 
44
+
        false
45
+
    case _ => 
46
+
        throw()
47
+
}
48
+
49
+
50
+
func isValidTicker (ticker) = {
51
+
    let tickerLetters = split(ticker, "")
52
+
    let tickerLength = size(tickerLetters)
53
+
    let isLetter1Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[0])
54
+
    let isLetter2Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[1])
55
+
    let isLetter3Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[2])
56
+
    let isLetter4Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[3])
57
+
    let isLetter5Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[4])
58
+
    let isLetter6Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[5])
59
+
    if ((ticker != ""))
60
+
        then if (if ((tickerLength >= tickerMinLength))
61
+
            then (tickerMaxLength >= tickerLength)
62
+
            else false)
63
+
            then if ((1 == tickerLength))
64
+
                then isLetter1Valid
65
+
                else if ((2 == tickerLength))
66
+
                    then if (isLetter1Valid)
67
+
                        then isLetter2Valid
68
+
                        else false
69
+
                    else if ((3 == tickerLength))
70
+
                        then if (if (isLetter1Valid)
71
+
                            then isLetter2Valid
72
+
                            else false)
73
+
                            then isLetter3Valid
74
+
                            else false
75
+
                        else if ((4 == tickerLength))
76
+
                            then if (if (if (isLetter1Valid)
77
+
                                then isLetter2Valid
78
+
                                else false)
79
+
                                then isLetter3Valid
80
+
                                else false)
81
+
                                then isLetter4Valid
82
+
                                else false
83
+
                            else if ((5 == tickerLength))
84
+
                                then if (if (if (if (isLetter1Valid)
85
+
                                    then isLetter2Valid
86
+
                                    else false)
87
+
                                    then isLetter3Valid
88
+
                                    else false)
89
+
                                    then isLetter4Valid
90
+
                                    else false)
91
+
                                    then isLetter5Valid
92
+
                                    else false
93
+
                                else if ((6 == tickerLength))
94
+
                                    then if (if (if (if (if (isLetter1Valid)
95
+
                                        then isLetter2Valid
96
+
                                        else false)
97
+
                                        then isLetter3Valid
98
+
                                        else false)
99
+
                                        then isLetter4Valid
100
+
                                        else false)
101
+
                                        then isLetter5Valid
102
+
                                        else false)
103
+
                                        then isLetter6Valid
104
+
                                        else false
105
+
                                    else false
106
+
            else false
107
+
        else false
32
108
 
    }
33
109
 
110
+
111
+
func isAssetUpdateAllowedByIndicator (assetId,indicator) = {
112
+
    let indicatorKey = ((indicator + "_") + assetId)
113
+
    let indicatorValue = getIntegerFromAccount(tokenRatingOracleAddress, indicatorKey)
114
+
    let indicatorTreshold = getIntegerFromAccount(tokenRatingOracleAddress, indicator)
115
+
    (indicatorValue >= indicatorTreshold)
116
+
    }
117
+
118
+
119
+
func isUpdateAllowedByRating (assetId) = if (if (isAssetUpdateAllowedByIndicator(assetId, "assetRating"))
120
+
    then isAssetUpdateAllowedByIndicator(assetId, "assetWeight")
121
+
    else false)
122
+
    then isAssetUpdateAllowedByIndicator(assetId, "assetVotes")
123
+
    else false
34
124
 
35
125
 
36
126
 
@Callable(i)
38
128
 
    let payment = extract(i.payment)
39
129
 
    let callerAddress = toBase58String(i.caller.bytes)
40
130
 
    let issuerTickerKey = ((("issuerTicker_" + "<") + assetId) + ">")
131
+
    let tickerFromOracle = getStringFromAccount(tickerCatalogueOracleAddress, ticker)
41
132
 
    if (isDefined(payment.assetId))
42
133
 
        then throw("error#1. The service can only be paid in waves")
43
134
 
        else if ((payment.amount >= tickerUpdatePrice))
44
135
 
            then if ((callerAddress == issuerAddress))
45
-
                then {
46
-
                    let tickerFromOracle = getStringFromAccount(tickerCatalogueOracleAddress, ticker)
47
-
                    if ((tickerFromOracle != unit))
48
-
                        then throw("Asset with such ticker is already exist")
49
-
                        else WriteSet([DataEntry(issuerTickerKey, ticker)])
50
-
                    }
51
-
                else throw("error#3. Only asset issuer can update asset description")
52
-
            else throw("error#2. Insufficient payment for asset description updaate service.")
136
+
                then if (isUpdateAllowedByRating(assetId))
137
+
                    then if ((tickerFromOracle != unit))
138
+
                        then throw("error#4. Asset with such ticker is already exist")
139
+
                        else if (isValidTicker(ticker))
140
+
                            then WriteSet([DataEntry(issuerTickerKey, ticker)])
141
+
                            else throw("error#5. Asset with such ticker is already exist")
142
+
                    else throw("error#3. Too little rating")
143
+
                else throw("error#2. Only asset issuer can update asset ticker")
144
+
            else throw("error#2. Insufficient payment for asset ticker update service.")
53
145
 
    }
54
146
 
55
147
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let descriptionUpdatePrice = 100000000
4
+
let wvs = 100000000
5
5
 
6
-
let linkUpdatePrice = 100000000
6
+
let tickerAllowedLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
7
7
 
8
-
let tickerUpdatePrice = 200000000
8
+
let tickerExample = "BTC"
9
+
10
+
let tickerMinLength = 1
11
+
12
+
let tickerMaxLength = 6
13
+
14
+
let descriptionUpdatePrice = (1 * wvs)
15
+
16
+
let linkUpdatePrice = (1 * wvs)
17
+
18
+
let tickerUpdatePrice = (2 * wvs)
9
19
 
10
20
 
let tickerCatalogueOracleAddress = addressFromStringValue("3MxHxW5VWq4KrWcbhFfxKrafXm4mL6rZHfj")
21
+
22
+
let tokenRatingOracleAddress = addressFromStringValue("3NADqHoLMbMTfXdP2TeBBSx5mQXePVj3KZm")
11
23
 
12
24
 
func getStringFromAccount (accountAddress,key) = match getString(accountAddress, key) {
13
25
 
    case s: String => 
14
26
 
        s
15
27
 
    case _ => 
16
28
 
        unit
17
29
 
}
18
30
 
19
31
 
20
-
@Callable(i)
21
-
func updateDescription (assetId,issuerAddress,description) = {
22
-
    let payment = extract(i.payment)
23
-
    let callerAddress = toBase58String(i.caller.bytes)
24
-
    let issuerDescriptionKey = ((("issuerDescription_" + "<") + assetId) + ">")
25
-
    if (isDefined(payment.assetId))
26
-
        then throw("error#1. The service can only be paid in waves")
27
-
        else if ((payment.amount >= descriptionUpdatePrice))
28
-
            then if ((callerAddress == issuerAddress))
29
-
                then WriteSet([DataEntry(issuerDescriptionKey, description)])
30
-
                else throw("error#3. Only asset issuer can update asset description")
31
-
            else throw("error#2. Insufficient payment for asset description updaate service.")
32
+
func getIntegerFromAccount (accountAddress,key) = match getInteger(accountAddress, key) {
33
+
    case i: Int => 
34
+
        i
35
+
    case _ => 
36
+
        0
37
+
}
38
+
39
+
40
+
func isSubstrExist (str,substr) = match indexOf(str, substr) {
41
+
    case index: Int => 
42
+
        true
43
+
    case index: Unit => 
44
+
        false
45
+
    case _ => 
46
+
        throw()
47
+
}
48
+
49
+
50
+
func isValidTicker (ticker) = {
51
+
    let tickerLetters = split(ticker, "")
52
+
    let tickerLength = size(tickerLetters)
53
+
    let isLetter1Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[0])
54
+
    let isLetter2Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[1])
55
+
    let isLetter3Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[2])
56
+
    let isLetter4Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[3])
57
+
    let isLetter5Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[4])
58
+
    let isLetter6Valid = isSubstrExist(tickerAllowedLetters, tickerLetters[5])
59
+
    if ((ticker != ""))
60
+
        then if (if ((tickerLength >= tickerMinLength))
61
+
            then (tickerMaxLength >= tickerLength)
62
+
            else false)
63
+
            then if ((1 == tickerLength))
64
+
                then isLetter1Valid
65
+
                else if ((2 == tickerLength))
66
+
                    then if (isLetter1Valid)
67
+
                        then isLetter2Valid
68
+
                        else false
69
+
                    else if ((3 == tickerLength))
70
+
                        then if (if (isLetter1Valid)
71
+
                            then isLetter2Valid
72
+
                            else false)
73
+
                            then isLetter3Valid
74
+
                            else false
75
+
                        else if ((4 == tickerLength))
76
+
                            then if (if (if (isLetter1Valid)
77
+
                                then isLetter2Valid
78
+
                                else false)
79
+
                                then isLetter3Valid
80
+
                                else false)
81
+
                                then isLetter4Valid
82
+
                                else false
83
+
                            else if ((5 == tickerLength))
84
+
                                then if (if (if (if (isLetter1Valid)
85
+
                                    then isLetter2Valid
86
+
                                    else false)
87
+
                                    then isLetter3Valid
88
+
                                    else false)
89
+
                                    then isLetter4Valid
90
+
                                    else false)
91
+
                                    then isLetter5Valid
92
+
                                    else false
93
+
                                else if ((6 == tickerLength))
94
+
                                    then if (if (if (if (if (isLetter1Valid)
95
+
                                        then isLetter2Valid
96
+
                                        else false)
97
+
                                        then isLetter3Valid
98
+
                                        else false)
99
+
                                        then isLetter4Valid
100
+
                                        else false)
101
+
                                        then isLetter5Valid
102
+
                                        else false)
103
+
                                        then isLetter6Valid
104
+
                                        else false
105
+
                                    else false
106
+
            else false
107
+
        else false
32
108
 
    }
33
109
 
110
+
111
+
func isAssetUpdateAllowedByIndicator (assetId,indicator) = {
112
+
    let indicatorKey = ((indicator + "_") + assetId)
113
+
    let indicatorValue = getIntegerFromAccount(tokenRatingOracleAddress, indicatorKey)
114
+
    let indicatorTreshold = getIntegerFromAccount(tokenRatingOracleAddress, indicator)
115
+
    (indicatorValue >= indicatorTreshold)
116
+
    }
117
+
118
+
119
+
func isUpdateAllowedByRating (assetId) = if (if (isAssetUpdateAllowedByIndicator(assetId, "assetRating"))
120
+
    then isAssetUpdateAllowedByIndicator(assetId, "assetWeight")
121
+
    else false)
122
+
    then isAssetUpdateAllowedByIndicator(assetId, "assetVotes")
123
+
    else false
34
124
 
35
125
 
36
126
 
@Callable(i)
37
127
 
func updateTicker (assetId,issuerAddress,ticker) = {
38
128
 
    let payment = extract(i.payment)
39
129
 
    let callerAddress = toBase58String(i.caller.bytes)
40
130
 
    let issuerTickerKey = ((("issuerTicker_" + "<") + assetId) + ">")
131
+
    let tickerFromOracle = getStringFromAccount(tickerCatalogueOracleAddress, ticker)
41
132
 
    if (isDefined(payment.assetId))
42
133
 
        then throw("error#1. The service can only be paid in waves")
43
134
 
        else if ((payment.amount >= tickerUpdatePrice))
44
135
 
            then if ((callerAddress == issuerAddress))
45
-
                then {
46
-
                    let tickerFromOracle = getStringFromAccount(tickerCatalogueOracleAddress, ticker)
47
-
                    if ((tickerFromOracle != unit))
48
-
                        then throw("Asset with such ticker is already exist")
49
-
                        else WriteSet([DataEntry(issuerTickerKey, ticker)])
50
-
                    }
51
-
                else throw("error#3. Only asset issuer can update asset description")
52
-
            else throw("error#2. Insufficient payment for asset description updaate service.")
136
+
                then if (isUpdateAllowedByRating(assetId))
137
+
                    then if ((tickerFromOracle != unit))
138
+
                        then throw("error#4. Asset with such ticker is already exist")
139
+
                        else if (isValidTicker(ticker))
140
+
                            then WriteSet([DataEntry(issuerTickerKey, ticker)])
141
+
                            else throw("error#5. Asset with such ticker is already exist")
142
+
                    else throw("error#3. Too little rating")
143
+
                else throw("error#2. Only asset issuer can update asset ticker")
144
+
            else throw("error#2. Insufficient payment for asset ticker update service.")
53
145
 
    }
54
146
 
55
147
 

github/deemru/w8io/873ac7e 
29.81 ms ◑