tx · E4hnHnqqXTGSuC6mGyswzT6Du8GRcCJHKHjtk1UqHgRY

3Mrm2Y65tQHXfGxscQKTNc8ezxczedMDcnk:  -0.01400000 Waves

2019.09.18 12:26 [681514] smart account 3Mrm2Y65tQHXfGxscQKTNc8ezxczedMDcnk > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "E4hnHnqqXTGSuC6mGyswzT6Du8GRcCJHKHjtk1UqHgRY",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1568798817904,
    "version": 1,
    "sender": "3Mrm2Y65tQHXfGxscQKTNc8ezxczedMDcnk",
    "senderPublicKey": "Fxiie4GD9XKqtFXMHFgiDJTqvfZP1xSgdYbS7ZQtq4RW",
    "proofs": [
        "3Nrw3i1JR9i9NMEQYRvLQf3hEyUt97TYCKaZKe1ZFWe4tsdqzErx5b2NcNoA8KhyM1YnMD5GNSmSw5shBQRbupDq"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 681514,
    "spentComplexity": 0
}

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Full: 
Old
New
Differences
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1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
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3
 
{-# CONTENT_TYPE DAPP #-}
4
+
let NONE = "none"
5
+
6
+
func getNumberByKey (key) = {
7
+
    let num =     match getInteger(this, key) {
8
+
        case a: Int => 
9
+
            a
10
+
        case _ => 
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+
            0
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+
    }
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+
    num
14
+
    }
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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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+
27
+
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+
func getKeyItemPrice (item) = (item + "_price")
29
+
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+
31
+
func getKeyItemSupplier (item) = (item + "_owner")
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+
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+
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+
func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
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+
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+
37
+
func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
38
+
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+
40
+
func getKeyItemData (item) = (item + "_data")
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41
 
5
42
 
6
43
 
@Callable(i)
7
-
func purchase () = {
8
-
    let pmt = extract(i.payment)
9
-
    if (isDefined(pmt.assetId))
10
-
        then throw("can use WAVES only at the moment")
11
-
        else {
12
-
            let customerAddress = toBase58String(i.caller.bytes)
13
-
            let price =             match getInteger(this, "item_A_coupon_price") {
14
-
                case a: Int => 
15
-
                    a
16
-
                case _ => 
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-
                    0
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-
            }
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-
            if ((price > pmt.amount))
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-
                then throw("purchase amount cannot be less than item price")
21
-
                else if ((pmt.amount > price))
22
-
                    then throw("purchase amount cannot be higher than item price")
23
-
                    else WriteSet([DataEntry(("status:purchase_item_A_customer_" + customerAddress), "confirmed"), DataEntry(("price:purchase_item_A_customer_" + customerAddress), price)])
24
-
            }
44
+
func addItem (title,price,data) = {
45
+
    let supplierAddress = toBase58String(i.caller.bytes)
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+
    let item = getKeyItem(supplierAddress, title)
47
+
    if ((0 >= price))
48
+
        then throw("Purchase amount cannot be less than item price.")
49
+
        else if ((getValueItemSupplier(item) != NONE))
50
+
            then throw("Ann item is already exist.")
51
+
            else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
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52
 
    }
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54
 

github/deemru/w8io/873ac7e 
37.85 ms ◑