tx · 8EQnoDFmpy47Lmq9Abn9RTpkBwKmcFnGpJpUk71F4V5c

3Mtd2DAziCjgAQ65xHo9VmoY2wKnDPkBrxR:  -0.01000000 Waves

2019.06.21 23:17 [552247] smart account 3Mtd2DAziCjgAQ65xHo9VmoY2wKnDPkBrxR > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "8EQnoDFmpy47Lmq9Abn9RTpkBwKmcFnGpJpUk71F4V5c",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1561148271972,
    "version": 1,
    "sender": "3Mtd2DAziCjgAQ65xHo9VmoY2wKnDPkBrxR",
    "senderPublicKey": "4L3SLRwgFSh99zt8vLraVsPGnU5U2o2MBUs2uKUCP7N4",
    "proofs": [
        "3VdRJaixe4YG4cyrsFzGKSEd3Wq9RdRN5wMqhSQ1zkr4nAyt4hhrJ56d6vSSiocykehGxx9CpCCP5jrgbhyREE8T"
    ],
    "script": "base64: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    "chainId": 84,
    "height": 552247,
    "spentComplexity": 0
}

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OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 3 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let IdxPrice = 0
5+
6+let IdxAmount = 1
7+
8+let IdxTradePair = 2
9+
10+let IdxOrderType = 3
11+
12+let IdxSender = 4
13+
14+let IdxAssetId = 5
15+
16+let BUY = "BUY"
17+
18+let SELL = "SELL"
19+
20+func RemoveUnderscoreIfPresent (remaining) = if ((size(remaining) > 0))
21+    then drop(remaining, 1)
22+    else remaining
23+
24+
25+func FormatDataParam (p) = {
26+    let s = size(p)
27+    if ((s == 0))
28+        then throw("Parameter size must be greater then 0")
29+        else if ((s > 99))
30+            then throw("Parameter size must be less then 100")
31+            else if ((10 > s))
32+                then (("0" + toString(s)) + p)
33+                else (toString(s) + p)
34+    }
35+
36+
37+func ParseNextAttribute (remaining) = {
38+    let s = size(remaining)
39+    if ((s > 0))
40+        then {
41+            let nn = parseIntValue(take(remaining, 2))
42+            let v = take(drop(remaining, 2), nn)
43+            let tmpRemaining = drop(remaining, (nn + 2))
44+            let remainingState = RemoveUnderscoreIfPresent(tmpRemaining)
45+[v, remainingState]
46+            }
47+        else throw("Empty string was passed into parseNextAttribute func")
48+    }
49+
50+
51+func FormatOrderDataStr (traidPair,sender,orderType,price,amount,assetId) = {
52+    let fullStateStr = ((((((((((FormatDataParam(traidPair) + "_") + FormatDataParam(sender)) + "_") + FormatDataParam(orderType)) + "_") + FormatDataParam(toString(price))) + "_") + FormatDataParam(toString(amount))) + "_") + FormatDataParam(assetId))
53+    fullStateStr
54+    }
55+
56+
57+func ParseOrderRawDataStr (rawStateStr) = {
58+    let tradePair = ParseNextAttribute(rawStateStr)
59+    let sender = ParseNextAttribute(tradePair[1])
60+    let orderType = ParseNextAttribute(sender[1])
61+    let price = ParseNextAttribute(orderType[1])
62+    let amount = ParseNextAttribute(price[1])
63+    let assetId = ParseNextAttribute(amount[1])
64+[price[0], amount[0], tradePair[0], orderType[0], sender[0], assetId[0]]
65+    }
66+
67+
68+func assetIdFromString (assetId) = if (if ((assetId == "WAVES"))
69+    then true
70+    else (assetId == ""))
71+    then unit
72+    else fromBase58String(assetId)
73+
74+
75+@Callable(i)
76+func order (assetId,price) = {
77+    let pmt = extract(i.payment)
78+    let pmtAssetIdStr = if (isDefined(pmt.assetId))
79+        then toBase58String(value(pmt.assetId))
80+        else "WAVES"
81+    let possibleTraidPair1 = getString(this, ((assetId + "/") + pmtAssetIdStr))
82+    let possibleTraidPair2 = getString(this, ((pmtAssetIdStr + "/") + assetId))
83+    let traidPair = if (isDefined(possibleTraidPair1))
84+        then value(possibleTraidPair1)
85+        else if (isDefined(possibleTraidPair2))
86+            then value(possibleTraidPair2)
87+            else throw("Traiding for that assets is not supported")
88+    let orderType = if (isDefined(possibleTraidPair1))
89+        then BUY
90+        else SELL
91+    let orderStr = FormatOrderDataStr(traidPair, toBase58String(i.caller.bytes), orderType, price, pmt.amount, assetId)
92+    WriteSet([DataEntry(toBase58String(i.transactionId), orderStr)])
93+    }
94+
95+
96+
97+@Callable(i)
98+func matchOrders (order1Id,order2Id) = {
99+    let o1 = getStringValue(this, order1Id)
100+    let o2 = getStringValue(this, order2Id)
101+    let order1 = ParseOrderRawDataStr(o1)
102+    let order2 = ParseOrderRawDataStr(o2)
103+    if ((order1[IdxTradePair] != order2[IdxTradePair]))
104+        then throw("Trying to match orders from different trading pairs")
105+        else if ((order1[IdxOrderType] == order2[IdxOrderType]))
106+            then throw("Trying to match orders of the same type")
107+            else {
108+                let order1isSell = (order1[IdxOrderType] == SELL)
109+                let sellOrder = if (order1isSell)
110+                    then order1
111+                    else order2
112+                let buyOrder = if (!(order1isSell))
113+                    then order1
114+                    else order2
115+                let sellPrice = parseIntValue(sellOrder[IdxPrice])
116+                let buyPrice = parseIntValue(buyOrder[IdxPrice])
117+                let sellOrderAmount = parseIntValue(sellOrder[IdxAmount])
118+                let buyOrderAmount = parseIntValue(buyOrder[IdxAmount])
119+                if ((sellPrice > buyPrice))
120+                    then throw("Orders are not match by price")
121+                    else {
122+                        let exchangePrice = sellPrice
123+                        let amountAssetDecimals = value(assetInfo(value(assetIdFromString(buyOrder[IdxAssetId])))).decimals
124+                        let buyAmount = ((buyOrderAmount * amountAssetDecimals) / exchangePrice)
125+                        let sellAmount = sellOrderAmount
126+                        let amountAssetAmount = if ((buyAmount >= sellAmount))
127+                            then sellAmount
128+                            else buyAmount
129+                        let priceAssetAmount = (amountAssetAmount * exchangePrice)
130+                        let updatedBuyStr = FormatOrderDataStr(buyOrder[IdxTradePair], buyOrder[IdxSender], buyOrder[IdxOrderType], buyPrice, (buyOrderAmount - priceAssetAmount), buyOrder[IdxAssetId])
131+                        let updatedSellStr = FormatOrderDataStr(sellOrder[IdxTradePair], sellOrder[IdxSender], sellOrder[IdxOrderType], sellPrice, (sellOrderAmount - amountAssetAmount), sellOrder[IdxAssetId])
132+                        ScriptResult(WriteSet([DataEntry(if (!(order1isSell))
133+                            then order1Id
134+                            else order2Id, updatedBuyStr), DataEntry(if (order1isSell)
135+                            then order1Id
136+                            else order2Id, updatedSellStr)]), TransferSet([ScriptTransfer(addressFromStringValue(buyOrder[IdxSender]), amountAssetAmount, assetIdFromString(buyOrder[IdxAssetId])), ScriptTransfer(addressFromStringValue(sellOrder[IdxSender]), priceAssetAmount, assetIdFromString(sellOrder[IdxAssetId]))]))
137+                        }
138+                }
139+    }
140+
141+
142+
143+@Callable(i)
144+func registerTraidPair (asset1,priceAsset,traidPair) = WriteSet([DataEntry(((asset1 + "/") + priceAsset), traidPair)])
145+
146+
github/deemru/w8io/026f985 
23.01 ms ◑