tx · 4CSWLz69QEVmUxsJp6tCkg6VtRPARtaaXCf658qdzNJ8

3MyAQSn6b3p7HEKPEfcftKgq4jcmRS9znpZ:  -0.01400000 Waves

2019.12.24 03:58 [822390] smart account 3MyAQSn6b3p7HEKPEfcftKgq4jcmRS9znpZ > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "4CSWLz69QEVmUxsJp6tCkg6VtRPARtaaXCf658qdzNJ8",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1577149188197,
    "version": 1,
    "sender": "3MyAQSn6b3p7HEKPEfcftKgq4jcmRS9znpZ",
    "senderPublicKey": "FsYoudof4WchnTXtUAUhF8KTfkGgmCNdhvTUodR4gXNC",
    "proofs": [
        "4R2zM8o6kU6sgyn6rcsG2fD6j9h1ATp3ijfTEuNQJBtz5RxCro8cvxFrEcpcZi2xdJ884kQSYEMp867Gk8eVdoKv"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 822390,
    "spentComplexity": 0
}

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New
Differences
1
-
# no script
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+
{-# STDLIB_VERSION 3 #-}
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{-# SCRIPT_TYPE ACCOUNT #-}
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{-# CONTENT_TYPE DAPP #-}
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let NONE = "none"
5
+
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func getNumberByKey (key) = {
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    let num =     match getInteger(this, key) {
8
+
        case a: Int => 
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+
            a
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+
        case _ => 
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            0
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    }
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    num
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    }
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+
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+
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func getStrByKey (key) = {
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    let str =     match getString(this, key) {
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+
        case a: String => 
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            a
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        case _ => 
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            NONE
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    }
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    str
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    }
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+
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+
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func getKeyItemPrice (item) = (item + "_price")
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+
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+
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func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
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+
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func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
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+
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+
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func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
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func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
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+
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func getKeyItemData (item) = (item + "_data")
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func getKeyItemSupplier (item) = (item + "_owner")
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func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
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func getKeyBalanceSupplier (account) = (account + "_balance")
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func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
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@Callable(i)
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func addItem (title,price,data) = {
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    let supplierAddress = toBase58String(i.caller.bytes)
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    let item = getKeyItem(supplierAddress, title)
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    if ((0 >= price))
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+
        then throw("purchase amount cannot be less than item price")
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        else if ((getValueItemSupplier(item) != NONE))
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            then throw("an item is already exist")
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            else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
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    }
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@Callable(i)
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func purchase (item) = {
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    let pmt = extract(i.payment)
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    if (isDefined(pmt.assetId))
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        then throw("WAVES tokens only at the moment")
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        else {
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            let userAddress = toBase58String(i.caller.bytes)
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            let price = getValueItemPrice(item)
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            let supplierAddress = getValueItemSupplier(item)
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            if ((price > pmt.amount))
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                then throw("purchase amount cannot be less than item price")
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                else if ((pmt.amount > price))
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                    then throw("purchase amount cannot be higher than item price")
84
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                    else if ((supplierAddress == NONE))
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                        then throw("supplier does not exist")
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                        else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
87
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            }
88
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    }
89
+
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+
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+
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@Callable(i)
93
+
func withdraw () = {
94
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    let supplierAddress = toBase58String(i.caller.bytes)
95
+
    let balance = getValueBalanceSupplier(supplierAddress)
96
+
    if ((0 >= balance))
97
+
        then throw("insufficient balance")
98
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        else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
99
+
    }
100
+
101
+

github/deemru/w8io/873ac7e 
18.36 ms ◑