tx · CVNdXzeSyuVvgauy1Hfd1a6KLU64zkKTP4649Cy5U3Sf

3Mu8Rx568uGHqzNcjdcLY5LPSKnVbyLgNvv:  -0.01400000 Waves

2020.08.07 12:50 [1121843] smart account 3Mu8Rx568uGHqzNcjdcLY5LPSKnVbyLgNvv > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "CVNdXzeSyuVvgauy1Hfd1a6KLU64zkKTP4649Cy5U3Sf",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1596793806534,
    "version": 1,
    "sender": "3Mu8Rx568uGHqzNcjdcLY5LPSKnVbyLgNvv",
    "senderPublicKey": "GzqcVEqPJN4xpe27werLHrkU9vUqB2wkj6kPDCuCKW7u",
    "proofs": [
        "3z9oxmQ72EoGSMqbdNKuE1tZJcFMj6zcMEiTMf3UHQB919QiwDurmL1tGtvvDBPr8sEKG15YiTc4tXcFXbqdp49o"
    ],
    "script": "base64:AAIDAAAAAAAAAA0IARIAEgASAwoBARIAAAAACAAAAAAFb3duZXIBAAAAGgFUkVp9YFceKxS4tZgdZWFQ73BG70sIYCklAAAAAAhJZFRva2VuQQIAAAAFV0FWRVMAAAAACElkVG9rZW5CAgAAACtnQ2RVblhYeHZ3YmhjWHhXbTVkZk5TamI3MzNISmlCQVJCTGV3dVpGaDN0AAAAAAljb21pc3Npb24AAAAAAAAAAAAAAAAAB3ZlcnNpb24CAAAABTAuMC4xAQAAAAdhc3NldElkAAAAAQAAAAVhc3NldAMJAAAAAAAAAgUAAAAFYXNzZXQCAAAABVdBVkVTBQAAAAR1bml0CQACWQAAAAEFAAAABWFzc2V0AAAAAA1hc3NldElkVG9rZW5BCQEAAAAHYXNzZXRJZAAAAAEFAAAACElkVG9rZW5BAAAAAA1hc3NldElkVG9rZW5CCQEAAAAHYXNzZXRJZAAAAAEFAAAACElkVG9rZW5CAAAABAAAAApjb250ZXh0T2JqAQAAAARmdW5kAAAAAAQAAAAHcGF5bWVudAQAAAAHJG1hdGNoMAgFAAAACmNvbnRleHRPYmoAAAAHcGF5bWVudAMJAAABAAAAAgUAAAAHJG1hdGNoMAIAAAAPQXR0YWNoZWRQYXltZW50BAAAAAFwBQAAAAckbWF0Y2gwBQAAAAFwCQAAAgAAAAECAAAAFFBheW1lbnQgbm90IGF0dGFjaGVkBAAAAA9hc3NldElkUmVjZWl2ZWQIBQAAAAdwYXltZW50AAAAB2Fzc2V0SWQEAAAAEnRva2VuUmVjZWl2ZUFtb3VudAgFAAAAB3BheW1lbnQAAAAGYW1vdW50AwMJAAAAAAAAAgUAAAAPYXNzZXRJZFJlY2VpdmVkBQAAAA1hc3NldElkVG9rZW5BCQEAAAABIQAAAAEJAQAAAAlpc0RlZmluZWQAAAABCQAEGwAAAAIFAAAABHRoaXMCAAAABWZ1bmRBBwMJAQAAAAlpc0RlZmluZWQAAAABCQAEGwAAAAIFAAAABHRoaXMCAAAABWZ1bmRCCQEAAAAIV3JpdGVTZXQAAAABCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAAxhbW91bnRUb2tlbkEFAAAAEnRva2VuUmVjZWl2ZUFtb3VudAkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAFZnVuZEEGCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAA5leGNoYW5nZV9jb3VudAAAAAAAAAAAAAkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAGc3RhdHVzBgkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAANYXNzZXRJZFRva2VuQQUAAAAISWRUb2tlbkEJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAADWFzc2V0SWRUb2tlbkIFAAAACElkVG9rZW5CCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAAljb21pc3Npb24FAAAACWNvbWlzc2lvbgkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAHdmVyc2lvbgUAAAAHdmVyc2lvbgkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAFb3duZXIJAAJYAAAAAQUAAAAFb3duZXIFAAAAA25pbAkBAAAACFdyaXRlU2V0AAAAAQkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAMYW1vdW50VG9rZW5BBQAAABJ0b2tlblJlY2VpdmVBbW91bnQJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAADWFzc2V0SWRUb2tlbkEFAAAACElkVG9rZW5BCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAAVmdW5kQQYFAAAAA25pbAMDCQAAAAAAAAIFAAAAD2Fzc2V0SWRSZWNlaXZlZAUAAAANYXNzZXRJZFRva2VuQgkBAAAAASEAAAABCQEAAAAJaXNEZWZpbmVkAAAAAQkABBsAAAACBQAAAAR0aGlzAgAAAAVmdW5kQgcDCQEAAAAJaXNEZWZpbmVkAAAAAQkABBsAAAACBQAAAAR0aGlzAgAAAAVmdW5kQQkBAAAACFdyaXRlU2V0AAAAAQkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAMYW1vdW50VG9rZW5CBQAAABJ0b2tlblJlY2VpdmVBbW91bnQJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAABWZ1bmRCBgkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAOZXhjaGFuZ2VfY291bnQAAAAAAAAAAAAJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAABnN0YXR1cwYJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAADWFzc2V0SWRUb2tlbkIFAAAACElkVG9rZW5CCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAA1hc3NldElkVG9rZW5CBQAAAAhJZFRva2VuQgkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAJY29taXNzaW9uBQAAAAljb21pc3Npb24JAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAAB3ZlcnNpb24FAAAAB3ZlcnNpb24JAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAABW93bmVyCQACWAAAAAEFAAAABW93bmVyBQAAAANuaWwJAQAAAAhXcml0ZVNldAAAAAEJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAADGFtb3VudFRva2VuQgUAAAASdG9rZW5SZWNlaXZlQW1vdW50CQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAA1hc3NldElkVG9rZW5CBQAAAAhJZFRva2VuQgkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgIAAAAFZnVuZEIGBQAAAANuaWwJAAACAAAAAQIAAAA2YWxyZWFkeSBmdW5kZWQgb3IgeW91IHRyeSB0byBmdW5kIHdpdGggaW5jb3JyZWN0IGFzc2V0AAAACmNvbnRleHRPYmoBAAAADXJlcGxlbmlzaG1lbnQAAAAABAAAAAdwYXltZW50BAAAAAckbWF0Y2gwCAUAAAAKY29udGV4dE9iagAAAAdwYXltZW50AwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAA9BdHRhY2hlZFBheW1lbnQEAAAAAXAFAAAAByRtYXRjaDAFAAAAAXAJAAACAAAAAQIAAAAUUGF5bWVudCBub3QgYXR0YWNoZWQEAAAAD2Fzc2V0SWRSZWNlaXZlZAgFAAAAB3BheW1lbnQAAAAHYXNzZXRJZAQAAAASdG9rZW5SZWNlaXZlQW1vdW50CAUAAAAHcGF5bWVudAAAAAZhbW91bnQDAwkAAAAAAAACBQAAAA9hc3NldElkUmVjZWl2ZWQFAAAADWFzc2V0SWRUb2tlbkEJAQAAAAlpc0RlZmluZWQAAAABCQAEGwAAAAIFAAAABHRoaXMCAAAABWZ1bmRBBwQAAAAMYW1vdW50VG9rZW5BCQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzAgAAAAxhbW91bnRUb2tlbkEJAQAAAAhXcml0ZVNldAAAAAEJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAICAAAADGFtb3VudFRva2VuQQkAAGQAAAACBQAAAAxhbW91bnRUb2tlbkEFAAAAEnRva2VuUmVjZWl2ZUFtb3VudAUAAAADbmlsAwMJAAAAAAAAAgUAAAAPYXNzZXRJZFJlY2VpdmVkBQAAAA1hc3NldElkVG9rZW5CCQEAAAAJaXNEZWZpbmVkAAAAAQkABBsAAAACBQAAAAR0aGlzAgAAAAVmdW5kQgcEAAAADGFtb3VudFRva2VuQgkBAAAAEUBleHRyTmF0aXZlKDEwNTApAAAAAgUAAAAEdGhpcwIAAAAMYW1vdW50VG9rZW5CCQEAAAAIV3JpdGVTZXQAAAABCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACAgAAAAxhbW91bnRUb2tlbkIJAABkAAAAAgUAAAAMYW1vdW50VG9rZW5CBQAAABJ0b2tlblJlY2VpdmVBbW91bnQFAAAAA25pbAkAAAIAAAABAgAAACd0aGVyZSB3YXMgYW4gZXJyb3IgaW4gdGhlIHJlcGxlbmlzaG1lbnQAAAAKY29udGV4dE9iagEAAAAJZXhjaGFuZ2VyAAAAAQAAAA9taW5Ub2tlblJlY2lldmUDAwkAAGYAAAACAAAAAAAAAAAABQAAAAljb21pc3Npb24GCQAAZgAAAAIFAAAACWNvbWlzc2lvbgAAAAAAAAAAZAkAAAIAAAABAgAAABlpbmNvcnJlY3QgY29taXNzaW9uIHZhbHVlBAAAAAxhbW91bnRUb2tlbkIJAQAAABFAZXh0ck5hdGl2ZSgxMDUwKQAAAAIFAAAABHRoaXMCAAAADGFtb3VudFRva2VuQgQAAAAMYW1vdW50VG9rZW5BCQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzAgAAAAxhbW91bnRUb2tlbkEEAAAAB3BheW1lbnQEAAAAByRtYXRjaDAIBQAAAApjb250ZXh0T2JqAAAAB3BheW1lbnQDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAAD0F0dGFjaGVkUGF5bWVudAQAAAABcAUAAAAHJG1hdGNoMAUAAAABcAkAAAIAAAABAgAAABRQYXltZW50IG5vdCBhdHRhY2hlZAQAAAAPYXNz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    "chainId": 84,
    "height": 1121843,
    "spentComplexity": 0
}

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Full: 

OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 3 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let owner = base58'3N3AeA5FWm7EHheHoik8BBEA3GXXJosnVY8'
5+
6+let IdTokenA = "WAVES"
7+
8+let IdTokenB = "gCdUnXXxvwbhcXxWm5dfNSjb733HJiBARBLewuZFh3t"
9+
10+let comission = 0
11+
12+let version = "0.0.1"
13+
14+func assetId (asset) = if ((asset == "WAVES"))
15+    then unit
16+    else fromBase58String(asset)
17+
18+
19+let assetIdTokenA = assetId(IdTokenA)
20+
21+let assetIdTokenB = assetId(IdTokenB)
22+
23+@Callable(contextObj)
24+func fund () = {
25+    let payment =     match contextObj.payment {
26+        case p: AttachedPayment => 
27+            p
28+        case _ => 
29+            throw("Payment not attached")
30+    }
31+    let assetIdReceived = payment.assetId
32+    let tokenReceiveAmount = payment.amount
33+    if (if ((assetIdReceived == assetIdTokenA))
34+        then !(isDefined(getBoolean(this, "fundA")))
35+        else false)
36+        then if (isDefined(getBoolean(this, "fundB")))
37+            then WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("assetIdTokenA", IdTokenA), DataEntry("assetIdTokenB", IdTokenB), DataEntry("comission", comission), DataEntry("version", version), DataEntry("owner", toBase58String(owner))])
38+            else WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("assetIdTokenA", IdTokenA), DataEntry("fundA", true)])
39+        else if (if ((assetIdReceived == assetIdTokenB))
40+            then !(isDefined(getBoolean(this, "fundB")))
41+            else false)
42+            then if (isDefined(getBoolean(this, "fundA")))
43+                then WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("assetIdTokenB", IdTokenB), DataEntry("assetIdTokenB", IdTokenB), DataEntry("comission", comission), DataEntry("version", version), DataEntry("owner", toBase58String(owner))])
44+                else WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("assetIdTokenB", IdTokenB), DataEntry("fundB", true)])
45+            else throw("already funded or you try to fund with incorrect asset")
46+    }
47+
48+
49+
50+@Callable(contextObj)
51+func replenishment () = {
52+    let payment =     match contextObj.payment {
53+        case p: AttachedPayment => 
54+            p
55+        case _ => 
56+            throw("Payment not attached")
57+    }
58+    let assetIdReceived = payment.assetId
59+    let tokenReceiveAmount = payment.amount
60+    if (if ((assetIdReceived == assetIdTokenA))
61+        then isDefined(getBoolean(this, "fundA"))
62+        else false)
63+        then {
64+            let amountTokenA = getIntegerValue(this, "amountTokenA")
65+            WriteSet([DataEntry("amountTokenA", (amountTokenA + tokenReceiveAmount))])
66+            }
67+        else if (if ((assetIdReceived == assetIdTokenB))
68+            then isDefined(getBoolean(this, "fundB"))
69+            else false)
70+            then {
71+                let amountTokenB = getIntegerValue(this, "amountTokenB")
72+                WriteSet([DataEntry("amountTokenB", (amountTokenB + tokenReceiveAmount))])
73+                }
74+            else throw("there was an error in the replenishment")
75+    }
76+
77+
78+
79+@Callable(contextObj)
80+func exchanger (minTokenRecieve) = if (if ((0 > comission))
81+    then true
82+    else (comission > 100))
83+    then throw("incorrect comission value")
84+    else {
85+        let amountTokenB = getIntegerValue(this, "amountTokenB")
86+        let amountTokenA = getIntegerValue(this, "amountTokenA")
87+        let payment =         match contextObj.payment {
88+            case p: AttachedPayment => 
89+                p
90+            case _ => 
91+                throw("Payment not attached")
92+        }
93+        let assetIdReceived = payment.assetId
94+        let tokenReceiveAmount = payment.amount
95+        let count =         match getInteger(this, "exchange_count") {
96+            case i: Int => 
97+                (value(getInteger(this, "exchangecount")) + i)
98+            case _ => 
99+                0
100+        }
101+        if ((assetIdReceived == assetIdTokenB))
102+            then {
103+                let tokenSendAmount = ((fraction(amountTokenA, tokenReceiveAmount, (tokenReceiveAmount + amountTokenB)) * (100 - comission)) / 100)
104+                if ((minTokenRecieve > tokenSendAmount))
105+                    then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
106+                    else {
107+                        let assetIdSent = assetIdTokenA
108+                        ScriptResult(WriteSet([DataEntry("amountTokenA", (amountTokenA - tokenSendAmount)), DataEntry("amountTokenB", (amountTokenB + tokenReceiveAmount)), DataEntry("exchange_count", (count + 1))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
109+                        }
110+                }
111+            else if ((assetIdReceived == assetIdTokenA))
112+                then {
113+                    let tokenSendAmount = ((fraction(amountTokenB, tokenReceiveAmount, (tokenReceiveAmount + amountTokenA)) * (100 - comission)) / 100)
114+                    if ((minTokenRecieve > tokenSendAmount))
115+                        then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
116+                        else {
117+                            let assetIdSent = assetIdTokenB
118+                            ScriptResult(WriteSet([DataEntry("amountTokenA", (amountTokenA + tokenReceiveAmount)), DataEntry("amountTokenB", (amountTokenB - tokenSendAmount)), DataEntry("exchange_count", (count + 1))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
119+                            }
120+                    }
121+                else throw("Asset is not allowed")
122+        }
123+
124+
125+
126+@Callable(contextObj)
127+func withdraw () = {
128+    let BalanceTokenA = assetBalance(this, assetIdTokenA)
129+    let BalanceTokenB = assetBalance(this, assetIdTokenB)
130+    if ((contextObj.caller.bytes == owner))
131+        then ScriptResult(WriteSet([DataEntry("amountTokenA", "withdrawn"), DataEntry("amountTokenB", "withdrawn"), DataEntry("status", false)]), TransferSet([ScriptTransfer(contextObj.caller, BalanceTokenA, assetIdTokenA), ScriptTransfer(contextObj.caller, BalanceTokenB, assetIdTokenB)]))
132+        else throw("You are not exchanger's owner")
133+    }
134+
135+
github/deemru/w8io/169f3d6 
23.20 ms ◑