tx · 3RZ6ZnBgHeKoREten5xR15wRpwjGSa4nyjbhyF6e19Lc 3N61RYWc9QuqKUwLvowpZZLpgUnqpQSFwLq: -0.01000000 Waves 2024.03.04 11:56 [3003048] smart account 3N61RYWc9QuqKUwLvowpZZLpgUnqpQSFwLq > SELF 0.00000000 Waves
{ "type": 13, "id": "3RZ6ZnBgHeKoREten5xR15wRpwjGSa4nyjbhyF6e19Lc", "fee": 1000000, "feeAssetId": null, "timestamp": 1709542668826, "version": 2, "chainId": 84, "sender": "3N61RYWc9QuqKUwLvowpZZLpgUnqpQSFwLq", "senderPublicKey": "HdwFH8HPYu3HG27yK6bszu1CdR4uik4HgzyTimeSfcYf", "proofs": [ "5UAkWPf9v3BQknZNjueCBUgFgJP6JyWG6CHQ4JFYzyHtUDNcAMudDNvXafbdzv2rxA5SQRTTCeDvWS23eunDXqKZ" ], "script": "base64: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", "height": 3003048, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: A5zAfuRbpe5U99bzkYtBmsXDnpgea8vhHjdzqqsppetT Next: H6nozFM2yfZ3KB3F8zKweSGE18fi1PH9HA5cfpG858zS Diff:
Old | New | Differences | |
---|---|---|---|
36 | 36 | ||
37 | 37 | let feeRate = valueOrElse(getInteger(this, feeRateKey), 1000000) | |
38 | 38 | ||
39 | - | func | |
40 | - | let sendAmount = | |
39 | + | func ammCalc (initAmBal,initPrBal,paymentAmount) = { | |
40 | + | let sendAmount = (initAmBal - fraction(initAmBal, initPrBal, (initPrBal + paymentAmount))) | |
41 | 41 | let newAmBal = (initAmBal - sendAmount) | |
42 | 42 | let newPrBal = (initPrBal + paymentAmount) | |
43 | 43 | let newK = (newAmBal * newPrBal) | |
46 | 46 | } | |
47 | 47 | ||
48 | 48 | ||
49 | - | func swap (i) = { | |
49 | + | func calcRawSendAmount (initAmBal,initPrBal,paymentAmount) = { | |
50 | + | let sendAmount = (initAmBal - fraction(initAmBal, initPrBal, (initPrBal + paymentAmount))) | |
51 | + | let newAmBal = (initAmBal - sendAmount) | |
52 | + | let newPrBal = (initPrBal + paymentAmount) | |
53 | + | sendAmount | |
54 | + | } | |
55 | + | ||
56 | + | ||
57 | + | func calcSendAmount (paymentAssetId,paymentAmount) = { | |
58 | + | let $t018391991 = if ((paymentAssetId == amountAssetId)) | |
59 | + | then $Tuple2(priceAssetId, amountAssetId) | |
60 | + | else $Tuple2(amountAssetId, priceAssetId) | |
61 | + | let amAssetId = $t018391991._1 | |
62 | + | let prAssetId = $t018391991._2 | |
63 | + | let initAmBal = getAssetBalance(amAssetId) | |
64 | + | let initPrBal = (getAssetBalance(prAssetId) - paymentAmount) | |
65 | + | let rawSendAmount = calcRawSendAmount(initAmBal, initPrBal, paymentAmount) | |
66 | + | let feeAmount = fraction(rawSendAmount, feeRate, SCALE8) | |
67 | + | $Tuple3((rawSendAmount - feeAmount), feeAmount, amAssetId) | |
68 | + | } | |
69 | + | ||
70 | + | ||
71 | + | func swapInternal (address,i) = { | |
50 | 72 | let checks = [if ((size(i.payments) > 0)) | |
51 | 73 | then true | |
52 | - | else throw("should be with 1 payment"), if ((i.payments[0].assetId == | |
74 | + | else throw("should be with 1 payment"), if (if ((i.payments[0].assetId == amountAssetId)) | |
53 | 75 | then true | |
54 | - | else throw(makeString(["payment assetId should be: ", priceAssetIdString], " "))] | |
76 | + | else (i.payments[0].assetId == priceAssetId)) | |
77 | + | then true | |
78 | + | else throw(makeString(["payment assetId should be (", amountAssetIdString, ") or (", priceAssetIdString, ")"], " "))] | |
55 | 79 | if ((checks == checks)) | |
56 | 80 | then { | |
81 | + | let paymentAssetId = i.payments[0].assetId | |
57 | 82 | let paymentAmount = i.payments[0].amount | |
58 | - | let initAmBal = amountAssetBalance | |
59 | - | let initPrBal = (priceAssetBalance - paymentAmount) | |
60 | - | 0 | |
83 | + | let $t027652853 = calcSendAmount(paymentAssetId, paymentAmount) | |
84 | + | let sendAmount = $t027652853._1 | |
85 | + | let feeAmount = $t027652853._2 | |
86 | + | let sendAssetId = $t027652853._3 | |
87 | + | let sendActions = if ((feeAmount != 0)) | |
88 | + | then [ScriptTransfer(address, sendAmount, sendAssetId)] | |
89 | + | else throw("amount is too low") | |
90 | + | let userRealPrice = fraction(sendAmount, SCALE8, paymentAmount) | |
91 | + | $Tuple2(sendActions, $Tuple3(sendAmount, feeAmount, userRealPrice)) | |
61 | 92 | } | |
62 | 93 | else throw("Strict value is not equal to itself.") | |
63 | 94 | } | |
64 | 95 | ||
65 | 96 | ||
66 | 97 | @Callable(i) | |
67 | - | func foo () = $Tuple2(nil, 0) | |
98 | + | func swap () = swapInternal(i.caller, i) | |
99 | + | ||
100 | + | ||
101 | + | ||
102 | + | @Callable(i) | |
103 | + | func swapFor (address) = swapInternal(addressFromStringValue(address), i) | |
68 | 104 | ||
69 | 105 |
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 6 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | 4 | let amountAssetIdKey = "amountAssetId" | |
5 | 5 | ||
6 | 6 | let priceAssetIdKey = "priceAssetId" | |
7 | 7 | ||
8 | 8 | let feeRateKey = "feeRate" | |
9 | 9 | ||
10 | 10 | func getAssetId (assetIdString) = if ((assetIdString == "WAVES")) | |
11 | 11 | then unit | |
12 | 12 | else fromBase58String(assetIdString) | |
13 | 13 | ||
14 | 14 | ||
15 | 15 | func getAssetBalance (assetId) = match assetId { | |
16 | 16 | case id: ByteVector => | |
17 | 17 | assetBalance(this, id) | |
18 | 18 | case _ => | |
19 | 19 | wavesBalance(this).available | |
20 | 20 | } | |
21 | 21 | ||
22 | 22 | ||
23 | 23 | let amountAssetIdString = getStringValue(this, amountAssetIdKey) | |
24 | 24 | ||
25 | 25 | let amountAssetId = getAssetId(amountAssetIdString) | |
26 | 26 | ||
27 | 27 | let amountAssetBalance = getAssetBalance(amountAssetId) | |
28 | 28 | ||
29 | 29 | let priceAssetIdString = getStringValue(this, priceAssetIdKey) | |
30 | 30 | ||
31 | 31 | let priceAssetId = getAssetId(priceAssetIdString) | |
32 | 32 | ||
33 | 33 | let priceAssetBalance = getAssetBalance(priceAssetId) | |
34 | 34 | ||
35 | 35 | let SCALE8 = 100000000 | |
36 | 36 | ||
37 | 37 | let feeRate = valueOrElse(getInteger(this, feeRateKey), 1000000) | |
38 | 38 | ||
39 | - | func | |
40 | - | let sendAmount = | |
39 | + | func ammCalc (initAmBal,initPrBal,paymentAmount) = { | |
40 | + | let sendAmount = (initAmBal - fraction(initAmBal, initPrBal, (initPrBal + paymentAmount))) | |
41 | 41 | let newAmBal = (initAmBal - sendAmount) | |
42 | 42 | let newPrBal = (initPrBal + paymentAmount) | |
43 | 43 | let newK = (newAmBal * newPrBal) | |
44 | 44 | let oldK = (initAmBal * initPrBal) | |
45 | 45 | $Tuple7(sendAmount, initAmBal, initPrBal, oldK, newAmBal, newPrBal, newK) | |
46 | 46 | } | |
47 | 47 | ||
48 | 48 | ||
49 | - | func swap (i) = { | |
49 | + | func calcRawSendAmount (initAmBal,initPrBal,paymentAmount) = { | |
50 | + | let sendAmount = (initAmBal - fraction(initAmBal, initPrBal, (initPrBal + paymentAmount))) | |
51 | + | let newAmBal = (initAmBal - sendAmount) | |
52 | + | let newPrBal = (initPrBal + paymentAmount) | |
53 | + | sendAmount | |
54 | + | } | |
55 | + | ||
56 | + | ||
57 | + | func calcSendAmount (paymentAssetId,paymentAmount) = { | |
58 | + | let $t018391991 = if ((paymentAssetId == amountAssetId)) | |
59 | + | then $Tuple2(priceAssetId, amountAssetId) | |
60 | + | else $Tuple2(amountAssetId, priceAssetId) | |
61 | + | let amAssetId = $t018391991._1 | |
62 | + | let prAssetId = $t018391991._2 | |
63 | + | let initAmBal = getAssetBalance(amAssetId) | |
64 | + | let initPrBal = (getAssetBalance(prAssetId) - paymentAmount) | |
65 | + | let rawSendAmount = calcRawSendAmount(initAmBal, initPrBal, paymentAmount) | |
66 | + | let feeAmount = fraction(rawSendAmount, feeRate, SCALE8) | |
67 | + | $Tuple3((rawSendAmount - feeAmount), feeAmount, amAssetId) | |
68 | + | } | |
69 | + | ||
70 | + | ||
71 | + | func swapInternal (address,i) = { | |
50 | 72 | let checks = [if ((size(i.payments) > 0)) | |
51 | 73 | then true | |
52 | - | else throw("should be with 1 payment"), if ((i.payments[0].assetId == | |
74 | + | else throw("should be with 1 payment"), if (if ((i.payments[0].assetId == amountAssetId)) | |
53 | 75 | then true | |
54 | - | else throw(makeString(["payment assetId should be: ", priceAssetIdString], " "))] | |
76 | + | else (i.payments[0].assetId == priceAssetId)) | |
77 | + | then true | |
78 | + | else throw(makeString(["payment assetId should be (", amountAssetIdString, ") or (", priceAssetIdString, ")"], " "))] | |
55 | 79 | if ((checks == checks)) | |
56 | 80 | then { | |
81 | + | let paymentAssetId = i.payments[0].assetId | |
57 | 82 | let paymentAmount = i.payments[0].amount | |
58 | - | let initAmBal = amountAssetBalance | |
59 | - | let initPrBal = (priceAssetBalance - paymentAmount) | |
60 | - | 0 | |
83 | + | let $t027652853 = calcSendAmount(paymentAssetId, paymentAmount) | |
84 | + | let sendAmount = $t027652853._1 | |
85 | + | let feeAmount = $t027652853._2 | |
86 | + | let sendAssetId = $t027652853._3 | |
87 | + | let sendActions = if ((feeAmount != 0)) | |
88 | + | then [ScriptTransfer(address, sendAmount, sendAssetId)] | |
89 | + | else throw("amount is too low") | |
90 | + | let userRealPrice = fraction(sendAmount, SCALE8, paymentAmount) | |
91 | + | $Tuple2(sendActions, $Tuple3(sendAmount, feeAmount, userRealPrice)) | |
61 | 92 | } | |
62 | 93 | else throw("Strict value is not equal to itself.") | |
63 | 94 | } | |
64 | 95 | ||
65 | 96 | ||
66 | 97 | @Callable(i) | |
67 | - | func foo () = $Tuple2(nil, 0) | |
98 | + | func swap () = swapInternal(i.caller, i) | |
99 | + | ||
100 | + | ||
101 | + | ||
102 | + | @Callable(i) | |
103 | + | func swapFor (address) = swapInternal(addressFromStringValue(address), i) | |
68 | 104 | ||
69 | 105 |
github/deemru/w8io/169f3d6 33.52 ms ◑