tx · H18J33EC1QZhnFNnMm748K2TwS8ujG58A5pEiwrVv7B4

3NA73oUXjqp7SpudXWV1yMFuKm9awPbqsVz:  -0.01200000 Waves

2022.10.27 18:11 [2290992] smart account 3NA73oUXjqp7SpudXWV1yMFuKm9awPbqsVz > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "H18J33EC1QZhnFNnMm748K2TwS8ujG58A5pEiwrVv7B4",
    "fee": 1200000,
    "feeAssetId": null,
    "timestamp": 1666883495265,
    "version": 2,
    "chainId": 84,
    "sender": "3NA73oUXjqp7SpudXWV1yMFuKm9awPbqsVz",
    "senderPublicKey": "2mHW72YTfnxJ1M8WsdUQjgpp3a2SUbt9mbAiePGiuJok",
    "proofs": [
        "2YtBkFdz1zBAjxBpkbqnsbeV3MJX9MKX8JLGk1FZMpLGu5kWs5EBEXCDqHmbEWg25tyzmxA2ZTLpRmDQGRAETU24"
    ],
    "script": 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",
    "height": 2290992,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old
New
Differences
13
13
 
func key_entity (name,pk,property) = ((((name + "_") + pk) + "_") + property)
14
14
 
15
15
 
16
+
func key_Token_name (tokenId) = key_entity("Token", tokenId, "name")
17
+
18
+
16
19
 
func key_Name_token (name) = key_entity("Name", name, "token")
17
20
 
18
21
 
19
-
let key_meedusAddress = "meedusAddress"
22
+
func key_Name_owner (name) = key_entity("Name", name, "owner")
20
23
 
21
-
let key_registrarAddress = "registrarAddress"
22
24
 
23
-
let key_meedusInitTimestamp = "meedusInitTimestamp"
25
+
func key_Name_resolver (name) = key_entity("Name", name, "resolver")
24
26
 
25
-
let meedusAddress = getStringOrThrow(this, key_meedusAddress)
26
27
 
27
-
let meedus = parseAddressOrThrow(meedusAddress)
28
+
func key_Name_expiresAt (name) = key_entity("Name", name, "expiresAt")
28
29
 
29
-
let registrarAddress = getStringOrThrow(this, key_registrarAddress)
30
30
 
31
-
let registrar = parseAddressOrThrow(registrarAddress)
31
+
func key_Name_createdAt (name) = key_entity("Name", name, "createdAt")
32
32
 
33
-
let meedusInitTimestamp = getIntegerOrThrow(this, key_meedusInitTimestamp)
33
+
34
+
let key_nameTTL = "nameTTL"
35
+
36
+
let key_controllers = "controllers"
37
+
38
+
func _setOwner (name,owner) = [StringEntry(key_Name_owner(name), owner)]
39
+
40
+
41
+
func _getOwner (name) = getString(this, key_Name_owner(name))
42
+
43
+
44
+
func _getResolver (name) = getString(this, key_Name_resolver(name))
45
+
46
+
47
+
func _getToken (name) = getString(this, key_Name_token(name))
48
+
49
+
50
+
func _getCreatedAt (name) = getInteger(this, key_Name_createdAt(name))
51
+
52
+
53
+
func _getExpiresAt (name) = getInteger(this, key_Name_expiresAt(name))
54
+
55
+
56
+
func _getControllers () = getString(this, key_controllers)
57
+
58
+
59
+
let controllers = match _getControllers() {
60
+
    case repr: String => 
61
+
        split(repr, ",")
62
+
    case _ => 
63
+
        nil
64
+
}
65
+
66
+
let nameTTL = getIntegerOrThrow(this, key_nameTTL)
67
+
68
+
func isRegisteredName (name) = isDefined(getString(this, key_Name_token(name)))
69
+
70
+
71
+
func isCreatedName (name) = isDefined(_getCreatedAt(name))
72
+
73
+
74
+
func isExpiredName (name) = match _getExpiresAt(name) {
75
+
    case expiresAt: Int => 
76
+
        (lastBlock.timestamp > expiresAt)
77
+
    case _ => 
78
+
        false
79
+
}
80
+
81
+
82
+
func isActiveName (name) = if (if (isRegisteredName(name))
83
+
    then isCreatedName(name)
84
+
    else false)
85
+
    then !(isExpiredName(name))
86
+
    else false
87
+
88
+
89
+
func isValidName (name) = {
90
+
    let symbols = "abcdefghijklmnopqrstuvwxyz1234567890-"
91
+
    func validateChars (isValid,char) =     if (isValid)
92
+
        then contains(symbols, char)
93
+
        else false
94
+
95
+
    if (if (if (if (if ((size(name) > 0))
96
+
        then (63 >= size(name))
97
+
        else false)
98
+
        then (indexOf(name, "--") != 2)
99
+
        else false)
100
+
        then (indexOf(name, "-") != 0)
101
+
        else false)
102
+
        then (lastIndexOf(name, "-") != (size(name) - 1))
103
+
        else false)
104
+
        then {
105
+
            let $l = split(name, "")
106
+
            let $s = size($l)
107
+
            let $acc0 = true
108
+
            func $f0_1 ($a,$i) =             if (($i >= $s))
109
+
                then $a
110
+
                else validateChars($a, $l[$i])
111
+
112
+
            func $f0_2 ($a,$i) =             if (($i >= $s))
113
+
                then $a
114
+
                else throw("List size exceeds 63")
115
+
116
+
            $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15), 16), 17), 18), 19), 20), 21), 22), 23), 24), 25), 26), 27), 28), 29), 30), 31), 32), 33), 34), 35), 36), 37), 38), 39), 40), 41), 42), 43), 44), 45), 46), 47), 48), 49), 50), 51), 52), 53), 54), 55), 56), 57), 58), 59), 60), 61), 62), 63)
117
+
            }
118
+
        else false
119
+
    }
120
+
121
+
122
+
func isAvailableName (name) = if (isValidName(name))
123
+
    then if (!(isRegisteredName(name)))
124
+
        then true
125
+
        else isExpiredName(name)
126
+
    else false
127
+
128
+
129
+
func isValidAddress (maybeAddress) = isDefined(addressFromString(maybeAddress))
130
+
131
+
132
+
func isAdmin (inv) = (inv.caller == this)
133
+
134
+
135
+
func isOwner (inv,name) = (toString(inv.originCaller) == valueOrElse(_getOwner(name), ""))
136
+
137
+
138
+
func isController (address) = containsElement(controllers, address)
139
+
140
+
141
+
func _splitLastLabel (name) = {
142
+
    let labels = split(name, ".")
143
+
    let lastIndex = (size(labels) - 1)
144
+
    let lastLabel = labels[lastIndex]
145
+
    let restLabels = makeString(removeByIndex(labels, lastIndex), ".")
146
+
    $Tuple2(lastLabel, restLabels)
147
+
    }
148
+
149
+
150
+
func _issueNameToken (name) = [Issue(if ((size(name) > 16))
151
+
    then (take(name, 15) + "~")
152
+
    else take(name, 16), (name + ".waves"), 1, 0, false)]
153
+
154
+
155
+
func _registerNameWithToken (name,tokenId,createdAt) = [StringEntry(key_Name_token(name), tokenId), StringEntry(key_Token_name(tokenId), name), IntegerEntry(key_Name_createdAt(name), createdAt), IntegerEntry(key_Name_expiresAt(name), (createdAt + nameTTL))]
156
+
157
+
158
+
func _restoreNameWithToken (name,tokenId) = [StringEntry(key_Name_token(name), tokenId), StringEntry(key_Token_name(tokenId), name)]
159
+
160
+
161
+
func _transferTokenToOwner (tokenId,owner) = [ScriptTransfer(parseAddressOrThrow(owner), 1, fromBase58String(tokenId))]
162
+
163
+
164
+
func modifiers (validations) = unit
165
+
166
+
167
+
func onlyAdmin (inv) = if (isAdmin(inv))
168
+
    then unit
169
+
    else throw("Permission denied")
170
+
171
+
172
+
func onlyController (inv) = if (if (isAdmin(inv))
173
+
    then true
174
+
    else isController(toString(inv.caller)))
175
+
    then unit
176
+
    else throw("Permission denied")
177
+
178
+
179
+
func onlyOwner (inv,name) = if (if (isAdmin(inv))
180
+
    then true
181
+
    else isOwner(inv, name))
182
+
    then unit
183
+
    else throw("Permission denied")
184
+
34
185
 
35
186
 
@Callable(inv)
36
-
func init (meedusAddress,registrarAddress,meedusInitTimestamp) = [StringEntry(key_meedusAddress, meedusAddress), StringEntry(key_registrarAddress, registrarAddress), IntegerEntry(key_meedusInitTimestamp, meedusInitTimestamp)]
187
+
func init (nameTTL) = valueOrElse(modifiers([onlyAdmin(inv), if ((nameTTL > 0))
188
+
    then unit
189
+
    else throw("TTL cannot be negative")]), [IntegerEntry(key_nameTTL, nameTTL)])
37
190
 
38
191
 
39
192
 
40
193
 
@Callable(inv)
41
-
func transfer (addressStr,asset) = {
42
-
    let address = parseAddressOrThrow(addressStr)
43
-
[ScriptTransfer(address, 1, asset)]
44
-
    }
194
+
func supportsInterface (interfaceId) = $Tuple2(nil, containsElement(["getOwner", "getResolver", "getNameCreated", "getNameExpires"], interfaceId))
45
195
 
46
196
 
47
197
 
48
198
 
@Callable(inv)
49
-
func reserve (name) = {
50
-
    let caller = inv.caller
51
-
    let callerStr = toString(caller)
52
-
    if ((this != caller))
53
-
        then throw("Only self call are allowed")
54
-
        else {
55
-
            let reservation = invoke(registrar, "register", [name, callerStr, meedusInitTimestamp], nil)
56
-
            if ((reservation == reservation))
57
-
                then nil
58
-
                else throw("Strict value is not equal to itself.")
59
-
            }
60
-
    }
199
+
func addController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isValidAddress(address))
200
+
    then unit
201
+
    else throw("Controller must be a valid address"), if (!(isController(address)))
202
+
    then unit
203
+
    else throw((("Controller `" + address) + "` is already registered"))]), [StringEntry(key_controllers, makeString((controllers :+ address), ","))])
61
204
 
62
205
 
63
206
 
64
207
 
@Callable(inv)
65
-
func exchange () = {
66
-
    let caller = inv.originCaller
67
-
    let callerStr = toString(caller)
68
-
    let pmt = inv.payments[0]
69
-
    let assetId = valueOrErrorMessage(pmt.assetId, "Asset cannot be WAVES")
70
-
    let asset = valueOrErrorMessage(assetInfo(assetId), "Invalid asset")
71
-
    let isMeedusNFT = if (if (if ((asset.issuer == meedus))
72
-
        then (asset.quantity == 1)
208
+
func removeController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isController(address))
209
+
    then unit
210
+
    else throw((("Controller `" + address) + "` is not registered"))]), {
211
+
    let controllerIndex = value(indexOf(controllers, address))
212
+
[StringEntry(key_controllers, makeString(removeByIndex(controllers, controllerIndex), ","))]
213
+
    })
214
+
215
+
216
+
217
+
@Callable(inv)
218
+
func isValid (name) = $Tuple2(nil, isValidName(name))
219
+
220
+
221
+
222
+
@Callable(inv)
223
+
func isAvailable (name) = $Tuple2(nil, isAvailableName(name))
224
+
225
+
226
+
227
+
@Callable(inv)
228
+
func getOwner (name) = $Tuple2(nil, _getOwner(_splitLastLabel(name)._1))
229
+
230
+
231
+
232
+
@Callable(inv)
233
+
func getResolver (name) = $Tuple2(nil, _getResolver(_splitLastLabel(name)._1))
234
+
235
+
236
+
237
+
@Callable(inv)
238
+
func getNameCreated (name) = $Tuple2(nil, _getCreatedAt(_splitLastLabel(name)._1))
239
+
240
+
241
+
242
+
@Callable(inv)
243
+
func getNameExpires (name) = $Tuple2(nil, _getExpiresAt(_splitLastLabel(name)._1))
244
+
245
+
246
+
247
+
@Callable(inv)
248
+
func register (name,owner,createdAt) = valueOrElse(modifiers([onlyController(inv), if (isAvailableName(name))
249
+
    then unit
250
+
    else throw((("`" + name) + "` cannot be registered")), if (isValidAddress(owner))
251
+
    then unit
252
+
    else throw("Owner must be a valid address"), if ((createdAt > 0))
253
+
    then unit
254
+
    else throw("CreatedAt cannot be negative"), if ((lastBlock.timestamp >= createdAt))
255
+
    then unit
256
+
    else throw("CreatedAt cannot be in the future")]), {
257
+
    let issueNameToken = _issueNameToken(name)
258
+
    let tokenId = calculateAssetId(issueNameToken[0])
259
+
    let tokenStr = toBase58String(tokenId)
260
+
    let registerNameWithToken = _registerNameWithToken(name, tokenStr, createdAt)
261
+
    let transferTokenToOwner = _transferTokenToOwner(tokenStr, owner)
262
+
    let setOwnership = _setOwner(name, owner)
263
+
    (((issueNameToken ++ registerNameWithToken) ++ transferTokenToOwner) ++ setOwnership)
264
+
    })
265
+
266
+
267
+
268
+
@Callable(inv)
269
+
func reclaim (name) = valueOrElse(modifiers([if (isActiveName(name))
270
+
    then unit
271
+
    else throw((("`" + name) + "` is not active"))]), {
272
+
    let newOwner = inv.originCaller
273
+
    let newOwnerAddress = toString(newOwner)
274
+
    let tokenStr = valueOrErrorMessage(_getToken(name), (("No token is issued for `" + name) + "`"))
275
+
    let tokenId = fromBase58String(tokenStr)
276
+
    let hasToken = (assetBalance(newOwner, tokenId) == 1)
277
+
    let isTokenOwner = isOwner(inv, name)
278
+
    let isTokenExists =     match assetInfo(tokenId) {
279
+
        case token: Asset => 
280
+
            (token.quantity == 1)
281
+
        case _ => 
282
+
            false
283
+
    }
284
+
    if (if (isTokenOwner)
285
+
        then !(isTokenExists)
73
286
 
        else false)
74
-
        then (asset.decimals == 0)
75
-
        else false)
76
-
        then (asset.reissuable == false)
77
-
        else false
78
-
    if (if ((pmt.amount != 1))
79
-
        then true
80
-
        else !(isMeedusNFT))
81
-
        then throw("Payment should contain Meedus NFT")
82
-
        else {
83
-
            let tokenStr = getStringOrThrow(registrar, key_Name_token(asset.name))
84
-
            let token = toBytes(tokenStr)
85
-
            let transfer = invoke(this, "transfer", [callerStr, assetId], nil)
86
-
            if ((transfer == transfer))
87
-
                then nil
88
-
                else throw("Strict value is not equal to itself.")
287
+
        then {
288
+
            let issueNewToken = _issueNameToken(name)
289
+
            let newTokenId = calculateAssetId(issueNewToken[0])
290
+
            let newTokenStr = toBase58String(newTokenId)
291
+
            let restoreNameWithNewToken = _restoreNameWithToken(name, newTokenStr)
292
+
            let transferNewTokenToOwner = _transferTokenToOwner(newTokenStr, newOwnerAddress)
293
+
            ((issueNewToken ++ restoreNameWithNewToken) ++ transferNewTokenToOwner)
89
294
 
            }
90
-
    }
295
+
        else if (if (isTokenOwner)
296
+
            then hasToken
297
+
            else false)
298
+
            then throw("You already own a name token")
299
+
            else if (!(hasToken))
300
+
                then throw("You don't have a name token")
301
+
                else _setOwner(name, newOwnerAddress)
302
+
    })
91
303
 
92
304
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
func getStringOrThrow (address,key) = valueOrErrorMessage(getString(address, key), ((("Can't read '" + key) + "' at address ") + toString(address)))
5
5
 
6
6
 
7
7
 
func getIntegerOrThrow (address,key) = valueOrErrorMessage(getInteger(address, key), ((("Can't read '" + key) + "' at address ") + toString(address)))
8
8
 
9
9
 
10
10
 
func parseAddressOrThrow (maybeAddress) = valueOrErrorMessage(addressFromString(maybeAddress), (("Can't parse address from '" + maybeAddress) + "'"))
11
11
 
12
12
 
13
13
 
func key_entity (name,pk,property) = ((((name + "_") + pk) + "_") + property)
14
14
 
15
15
 
16
+
func key_Token_name (tokenId) = key_entity("Token", tokenId, "name")
17
+
18
+
16
19
 
func key_Name_token (name) = key_entity("Name", name, "token")
17
20
 
18
21
 
19
-
let key_meedusAddress = "meedusAddress"
22
+
func key_Name_owner (name) = key_entity("Name", name, "owner")
20
23
 
21
-
let key_registrarAddress = "registrarAddress"
22
24
 
23
-
let key_meedusInitTimestamp = "meedusInitTimestamp"
25
+
func key_Name_resolver (name) = key_entity("Name", name, "resolver")
24
26
 
25
-
let meedusAddress = getStringOrThrow(this, key_meedusAddress)
26
27
 
27
-
let meedus = parseAddressOrThrow(meedusAddress)
28
+
func key_Name_expiresAt (name) = key_entity("Name", name, "expiresAt")
28
29
 
29
-
let registrarAddress = getStringOrThrow(this, key_registrarAddress)
30
30
 
31
-
let registrar = parseAddressOrThrow(registrarAddress)
31
+
func key_Name_createdAt (name) = key_entity("Name", name, "createdAt")
32
32
 
33
-
let meedusInitTimestamp = getIntegerOrThrow(this, key_meedusInitTimestamp)
33
+
34
+
let key_nameTTL = "nameTTL"
35
+
36
+
let key_controllers = "controllers"
37
+
38
+
func _setOwner (name,owner) = [StringEntry(key_Name_owner(name), owner)]
39
+
40
+
41
+
func _getOwner (name) = getString(this, key_Name_owner(name))
42
+
43
+
44
+
func _getResolver (name) = getString(this, key_Name_resolver(name))
45
+
46
+
47
+
func _getToken (name) = getString(this, key_Name_token(name))
48
+
49
+
50
+
func _getCreatedAt (name) = getInteger(this, key_Name_createdAt(name))
51
+
52
+
53
+
func _getExpiresAt (name) = getInteger(this, key_Name_expiresAt(name))
54
+
55
+
56
+
func _getControllers () = getString(this, key_controllers)
57
+
58
+
59
+
let controllers = match _getControllers() {
60
+
    case repr: String => 
61
+
        split(repr, ",")
62
+
    case _ => 
63
+
        nil
64
+
}
65
+
66
+
let nameTTL = getIntegerOrThrow(this, key_nameTTL)
67
+
68
+
func isRegisteredName (name) = isDefined(getString(this, key_Name_token(name)))
69
+
70
+
71
+
func isCreatedName (name) = isDefined(_getCreatedAt(name))
72
+
73
+
74
+
func isExpiredName (name) = match _getExpiresAt(name) {
75
+
    case expiresAt: Int => 
76
+
        (lastBlock.timestamp > expiresAt)
77
+
    case _ => 
78
+
        false
79
+
}
80
+
81
+
82
+
func isActiveName (name) = if (if (isRegisteredName(name))
83
+
    then isCreatedName(name)
84
+
    else false)
85
+
    then !(isExpiredName(name))
86
+
    else false
87
+
88
+
89
+
func isValidName (name) = {
90
+
    let symbols = "abcdefghijklmnopqrstuvwxyz1234567890-"
91
+
    func validateChars (isValid,char) =     if (isValid)
92
+
        then contains(symbols, char)
93
+
        else false
94
+
95
+
    if (if (if (if (if ((size(name) > 0))
96
+
        then (63 >= size(name))
97
+
        else false)
98
+
        then (indexOf(name, "--") != 2)
99
+
        else false)
100
+
        then (indexOf(name, "-") != 0)
101
+
        else false)
102
+
        then (lastIndexOf(name, "-") != (size(name) - 1))
103
+
        else false)
104
+
        then {
105
+
            let $l = split(name, "")
106
+
            let $s = size($l)
107
+
            let $acc0 = true
108
+
            func $f0_1 ($a,$i) =             if (($i >= $s))
109
+
                then $a
110
+
                else validateChars($a, $l[$i])
111
+
112
+
            func $f0_2 ($a,$i) =             if (($i >= $s))
113
+
                then $a
114
+
                else throw("List size exceeds 63")
115
+
116
+
            $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15), 16), 17), 18), 19), 20), 21), 22), 23), 24), 25), 26), 27), 28), 29), 30), 31), 32), 33), 34), 35), 36), 37), 38), 39), 40), 41), 42), 43), 44), 45), 46), 47), 48), 49), 50), 51), 52), 53), 54), 55), 56), 57), 58), 59), 60), 61), 62), 63)
117
+
            }
118
+
        else false
119
+
    }
120
+
121
+
122
+
func isAvailableName (name) = if (isValidName(name))
123
+
    then if (!(isRegisteredName(name)))
124
+
        then true
125
+
        else isExpiredName(name)
126
+
    else false
127
+
128
+
129
+
func isValidAddress (maybeAddress) = isDefined(addressFromString(maybeAddress))
130
+
131
+
132
+
func isAdmin (inv) = (inv.caller == this)
133
+
134
+
135
+
func isOwner (inv,name) = (toString(inv.originCaller) == valueOrElse(_getOwner(name), ""))
136
+
137
+
138
+
func isController (address) = containsElement(controllers, address)
139
+
140
+
141
+
func _splitLastLabel (name) = {
142
+
    let labels = split(name, ".")
143
+
    let lastIndex = (size(labels) - 1)
144
+
    let lastLabel = labels[lastIndex]
145
+
    let restLabels = makeString(removeByIndex(labels, lastIndex), ".")
146
+
    $Tuple2(lastLabel, restLabels)
147
+
    }
148
+
149
+
150
+
func _issueNameToken (name) = [Issue(if ((size(name) > 16))
151
+
    then (take(name, 15) + "~")
152
+
    else take(name, 16), (name + ".waves"), 1, 0, false)]
153
+
154
+
155
+
func _registerNameWithToken (name,tokenId,createdAt) = [StringEntry(key_Name_token(name), tokenId), StringEntry(key_Token_name(tokenId), name), IntegerEntry(key_Name_createdAt(name), createdAt), IntegerEntry(key_Name_expiresAt(name), (createdAt + nameTTL))]
156
+
157
+
158
+
func _restoreNameWithToken (name,tokenId) = [StringEntry(key_Name_token(name), tokenId), StringEntry(key_Token_name(tokenId), name)]
159
+
160
+
161
+
func _transferTokenToOwner (tokenId,owner) = [ScriptTransfer(parseAddressOrThrow(owner), 1, fromBase58String(tokenId))]
162
+
163
+
164
+
func modifiers (validations) = unit
165
+
166
+
167
+
func onlyAdmin (inv) = if (isAdmin(inv))
168
+
    then unit
169
+
    else throw("Permission denied")
170
+
171
+
172
+
func onlyController (inv) = if (if (isAdmin(inv))
173
+
    then true
174
+
    else isController(toString(inv.caller)))
175
+
    then unit
176
+
    else throw("Permission denied")
177
+
178
+
179
+
func onlyOwner (inv,name) = if (if (isAdmin(inv))
180
+
    then true
181
+
    else isOwner(inv, name))
182
+
    then unit
183
+
    else throw("Permission denied")
184
+
34
185
 
35
186
 
@Callable(inv)
36
-
func init (meedusAddress,registrarAddress,meedusInitTimestamp) = [StringEntry(key_meedusAddress, meedusAddress), StringEntry(key_registrarAddress, registrarAddress), IntegerEntry(key_meedusInitTimestamp, meedusInitTimestamp)]
187
+
func init (nameTTL) = valueOrElse(modifiers([onlyAdmin(inv), if ((nameTTL > 0))
188
+
    then unit
189
+
    else throw("TTL cannot be negative")]), [IntegerEntry(key_nameTTL, nameTTL)])
37
190
 
38
191
 
39
192
 
40
193
 
@Callable(inv)
41
-
func transfer (addressStr,asset) = {
42
-
    let address = parseAddressOrThrow(addressStr)
43
-
[ScriptTransfer(address, 1, asset)]
44
-
    }
194
+
func supportsInterface (interfaceId) = $Tuple2(nil, containsElement(["getOwner", "getResolver", "getNameCreated", "getNameExpires"], interfaceId))
45
195
 
46
196
 
47
197
 
48
198
 
@Callable(inv)
49
-
func reserve (name) = {
50
-
    let caller = inv.caller
51
-
    let callerStr = toString(caller)
52
-
    if ((this != caller))
53
-
        then throw("Only self call are allowed")
54
-
        else {
55
-
            let reservation = invoke(registrar, "register", [name, callerStr, meedusInitTimestamp], nil)
56
-
            if ((reservation == reservation))
57
-
                then nil
58
-
                else throw("Strict value is not equal to itself.")
59
-
            }
60
-
    }
199
+
func addController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isValidAddress(address))
200
+
    then unit
201
+
    else throw("Controller must be a valid address"), if (!(isController(address)))
202
+
    then unit
203
+
    else throw((("Controller `" + address) + "` is already registered"))]), [StringEntry(key_controllers, makeString((controllers :+ address), ","))])
61
204
 
62
205
 
63
206
 
64
207
 
@Callable(inv)
65
-
func exchange () = {
66
-
    let caller = inv.originCaller
67
-
    let callerStr = toString(caller)
68
-
    let pmt = inv.payments[0]
69
-
    let assetId = valueOrErrorMessage(pmt.assetId, "Asset cannot be WAVES")
70
-
    let asset = valueOrErrorMessage(assetInfo(assetId), "Invalid asset")
71
-
    let isMeedusNFT = if (if (if ((asset.issuer == meedus))
72
-
        then (asset.quantity == 1)
208
+
func removeController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isController(address))
209
+
    then unit
210
+
    else throw((("Controller `" + address) + "` is not registered"))]), {
211
+
    let controllerIndex = value(indexOf(controllers, address))
212
+
[StringEntry(key_controllers, makeString(removeByIndex(controllers, controllerIndex), ","))]
213
+
    })
214
+
215
+
216
+
217
+
@Callable(inv)
218
+
func isValid (name) = $Tuple2(nil, isValidName(name))
219
+
220
+
221
+
222
+
@Callable(inv)
223
+
func isAvailable (name) = $Tuple2(nil, isAvailableName(name))
224
+
225
+
226
+
227
+
@Callable(inv)
228
+
func getOwner (name) = $Tuple2(nil, _getOwner(_splitLastLabel(name)._1))
229
+
230
+
231
+
232
+
@Callable(inv)
233
+
func getResolver (name) = $Tuple2(nil, _getResolver(_splitLastLabel(name)._1))
234
+
235
+
236
+
237
+
@Callable(inv)
238
+
func getNameCreated (name) = $Tuple2(nil, _getCreatedAt(_splitLastLabel(name)._1))
239
+
240
+
241
+
242
+
@Callable(inv)
243
+
func getNameExpires (name) = $Tuple2(nil, _getExpiresAt(_splitLastLabel(name)._1))
244
+
245
+
246
+
247
+
@Callable(inv)
248
+
func register (name,owner,createdAt) = valueOrElse(modifiers([onlyController(inv), if (isAvailableName(name))
249
+
    then unit
250
+
    else throw((("`" + name) + "` cannot be registered")), if (isValidAddress(owner))
251
+
    then unit
252
+
    else throw("Owner must be a valid address"), if ((createdAt > 0))
253
+
    then unit
254
+
    else throw("CreatedAt cannot be negative"), if ((lastBlock.timestamp >= createdAt))
255
+
    then unit
256
+
    else throw("CreatedAt cannot be in the future")]), {
257
+
    let issueNameToken = _issueNameToken(name)
258
+
    let tokenId = calculateAssetId(issueNameToken[0])
259
+
    let tokenStr = toBase58String(tokenId)
260
+
    let registerNameWithToken = _registerNameWithToken(name, tokenStr, createdAt)
261
+
    let transferTokenToOwner = _transferTokenToOwner(tokenStr, owner)
262
+
    let setOwnership = _setOwner(name, owner)
263
+
    (((issueNameToken ++ registerNameWithToken) ++ transferTokenToOwner) ++ setOwnership)
264
+
    })
265
+
266
+
267
+
268
+
@Callable(inv)
269
+
func reclaim (name) = valueOrElse(modifiers([if (isActiveName(name))
270
+
    then unit
271
+
    else throw((("`" + name) + "` is not active"))]), {
272
+
    let newOwner = inv.originCaller
273
+
    let newOwnerAddress = toString(newOwner)
274
+
    let tokenStr = valueOrErrorMessage(_getToken(name), (("No token is issued for `" + name) + "`"))
275
+
    let tokenId = fromBase58String(tokenStr)
276
+
    let hasToken = (assetBalance(newOwner, tokenId) == 1)
277
+
    let isTokenOwner = isOwner(inv, name)
278
+
    let isTokenExists =     match assetInfo(tokenId) {
279
+
        case token: Asset => 
280
+
            (token.quantity == 1)
281
+
        case _ => 
282
+
            false
283
+
    }
284
+
    if (if (isTokenOwner)
285
+
        then !(isTokenExists)
73
286
 
        else false)
74
-
        then (asset.decimals == 0)
75
-
        else false)
76
-
        then (asset.reissuable == false)
77
-
        else false
78
-
    if (if ((pmt.amount != 1))
79
-
        then true
80
-
        else !(isMeedusNFT))
81
-
        then throw("Payment should contain Meedus NFT")
82
-
        else {
83
-
            let tokenStr = getStringOrThrow(registrar, key_Name_token(asset.name))
84
-
            let token = toBytes(tokenStr)
85
-
            let transfer = invoke(this, "transfer", [callerStr, assetId], nil)
86
-
            if ((transfer == transfer))
87
-
                then nil
88
-
                else throw("Strict value is not equal to itself.")
287
+
        then {
288
+
            let issueNewToken = _issueNameToken(name)
289
+
            let newTokenId = calculateAssetId(issueNewToken[0])
290
+
            let newTokenStr = toBase58String(newTokenId)
291
+
            let restoreNameWithNewToken = _restoreNameWithToken(name, newTokenStr)
292
+
            let transferNewTokenToOwner = _transferTokenToOwner(newTokenStr, newOwnerAddress)
293
+
            ((issueNewToken ++ restoreNameWithNewToken) ++ transferNewTokenToOwner)
89
294
 
            }
90
-
    }
295
+
        else if (if (isTokenOwner)
296
+
            then hasToken
297
+
            else false)
298
+
            then throw("You already own a name token")
299
+
            else if (!(hasToken))
300
+
                then throw("You don't have a name token")
301
+
                else _setOwner(name, newOwnerAddress)
302
+
    })
91
303
 
92
304
 

github/deemru/w8io/3ef1775 
52.21 ms ◑