tx · FL51oRmeyNS12WCyMYgKoJL2Jpnk9aVJXpb4Vdx8q8mE

3NA37aEhY3CSPtrXjKUsNibx5i45P7FxuA4:  -0.01000010 Waves

2021.07.07 13:36 [1603075] smart account 3NA37aEhY3CSPtrXjKUsNibx5i45P7FxuA4 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "FL51oRmeyNS12WCyMYgKoJL2Jpnk9aVJXpb4Vdx8q8mE",
    "fee": 1000010,
    "feeAssetId": null,
    "timestamp": 1625654283564,
    "version": 2,
    "chainId": 84,
    "sender": "3NA37aEhY3CSPtrXjKUsNibx5i45P7FxuA4",
    "senderPublicKey": "B3Kkg7AgjdZYrAW5kNXeBi1KfWcjdiHpEnu3tsfirQPy",
    "proofs": [
        "XE3JiPYbd2MEtTQ5vMFiKmVWFzPCW4wTSdVv8tavrzisPLrTnR44YVzTayrstj6BSPgabkHpRNzSeviV8Q2kzEh"
    ],
    "script": "base64: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",
    "height": 1603075,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let NONE = "none"
5
-
6
-
func getNumberByKey (key) = {
7
-
    let num =     match getInteger(this, key) {
8
-
        case a: Int => 
9
-
            a
10
-
        case _ => 
11
-
            0
12
-
    }
13
-
    num
14
-
    }
15
-
16
5
 
17
6
 
func getStrByKey (key) = {
18
7
 
    let str =     match getString(this, key) {
28
17
 
func getKeyItemPrice (item) = (item + "_price")
29
18
 
30
19
 
31
-
func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
20
+
func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
32
21
 
33
22
 
34
-
func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
35
-
36
-
37
-
func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
23
+
func getKeyItemData (item) = (item + "_data")
38
24
 
39
25
 
40
26
 
func getKeyItemSupplier (item) = (item + "_data")
43
29
 
func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
44
30
 
45
31
 
46
-
func getKeyBalanceSupplier (account) = (account + "_balance")
47
-
48
-
49
-
func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
50
-
51
-
52
32
 
@Callable(i)
53
-
func purchase (item) = {
54
-
    let pmt = i.payments[0]
55
-
    if (isDefined(pmt.assetId))
56
-
        then throw("WAVES token only at the moment")
57
-
        else {
58
-
            let userAddress = toBase58String(i.caller.bytes)
59
-
            let price = getValueItemPrice(item)
60
-
            let supplierAddres = getValueItemSupplier(item)
61
-
            if ((price > pmt.amount))
62
-
                then throw("purchase amunt cannot be less than item price")
63
-
                else if ((pmt.amount > price))
64
-
                    then throw("purchase amount cannot be higher than item price")
65
-
                    else if ((supplierAddres == NONE))
66
-
                        then throw("Supplier address doesn't exist")
67
-
                        else [IntegerEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), IntegerEntry(getKeyBalanceSupplier(supplierAddres), (getValueBalanceSupplier(supplierAddres) + pmt.amount))]
68
-
            }
33
+
func addItem (title,price,data) = {
34
+
    let supplierAddress = toBase58String(i.caller.bytes)
35
+
    let item = getKeyItem(supplierAddress, title)
36
+
    if ((0 >= price))
37
+
        then throw("purchase amount cannot be less than item price")
38
+
        else if ((getValueItemSupplier(item) != NONE))
39
+
            then throw("an item is already exist")
40
+
            else [StringEntry(getKeyItemSupplier(item), supplierAddress), IntegerEntry(getKeyItemPrice(item), price), StringEntry(getKeyItemData(item), data)]
69
41
 
    }
70
42
 
71
43
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let NONE = "none"
5
-
6
-
func getNumberByKey (key) = {
7
-
    let num =     match getInteger(this, key) {
8
-
        case a: Int => 
9
-
            a
10
-
        case _ => 
11
-
            0
12
-
    }
13
-
    num
14
-
    }
15
-
16
5
 
17
6
 
func getStrByKey (key) = {
18
7
 
    let str =     match getString(this, key) {
19
8
 
        case a: String => 
20
9
 
            a
21
10
 
        case _ => 
22
11
 
            NONE
23
12
 
    }
24
13
 
    str
25
14
 
    }
26
15
 
27
16
 
28
17
 
func getKeyItemPrice (item) = (item + "_price")
29
18
 
30
19
 
31
-
func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
20
+
func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
32
21
 
33
22
 
34
-
func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
35
-
36
-
37
-
func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
23
+
func getKeyItemData (item) = (item + "_data")
38
24
 
39
25
 
40
26
 
func getKeyItemSupplier (item) = (item + "_data")
41
27
 
42
28
 
43
29
 
func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
44
30
 
45
31
 
46
-
func getKeyBalanceSupplier (account) = (account + "_balance")
47
-
48
-
49
-
func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
50
-
51
-
52
32
 
@Callable(i)
53
-
func purchase (item) = {
54
-
    let pmt = i.payments[0]
55
-
    if (isDefined(pmt.assetId))
56
-
        then throw("WAVES token only at the moment")
57
-
        else {
58
-
            let userAddress = toBase58String(i.caller.bytes)
59
-
            let price = getValueItemPrice(item)
60
-
            let supplierAddres = getValueItemSupplier(item)
61
-
            if ((price > pmt.amount))
62
-
                then throw("purchase amunt cannot be less than item price")
63
-
                else if ((pmt.amount > price))
64
-
                    then throw("purchase amount cannot be higher than item price")
65
-
                    else if ((supplierAddres == NONE))
66
-
                        then throw("Supplier address doesn't exist")
67
-
                        else [IntegerEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), IntegerEntry(getKeyBalanceSupplier(supplierAddres), (getValueBalanceSupplier(supplierAddres) + pmt.amount))]
68
-
            }
33
+
func addItem (title,price,data) = {
34
+
    let supplierAddress = toBase58String(i.caller.bytes)
35
+
    let item = getKeyItem(supplierAddress, title)
36
+
    if ((0 >= price))
37
+
        then throw("purchase amount cannot be less than item price")
38
+
        else if ((getValueItemSupplier(item) != NONE))
39
+
            then throw("an item is already exist")
40
+
            else [StringEntry(getKeyItemSupplier(item), supplierAddress), IntegerEntry(getKeyItemPrice(item), price), StringEntry(getKeyItemData(item), data)]
69
41
 
    }
70
42
 
71
43
 

github/deemru/w8io/873ac7e 
26.12 ms ◑