tx · DNeFe6dQefHNtjr2TMwcKqeTMJyXSEa8zPRP53tLTsDU 3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S: -0.01400000 Waves 2021.04.03 19:52 [1466525] smart account 3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S > SELF 0.00000000 Waves
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Old | New | Differences | |
---|---|---|---|
13 | 13 | ||
14 | 14 | let ethDyzPairIsActiveKey = "eth_dyz_is_active" | |
15 | 15 | ||
16 | + | let feeKey = "fee" | |
17 | + | ||
16 | 18 | let dyzraptAssetId = base58'Bi4jxKEFjjYG2emeyxZfpkVMS88N7uAogHNsi1urkoJA' | |
17 | 19 | ||
18 | 20 | let ethAssetId = base58'3JJkzB4pFXcqdJvC9TcV8ys1FLgesr5SxbhmykkpceQp' | |
21 | 23 | ||
22 | 24 | let adminPublicKey = base58'CgByewRUvLk7UtWSfRMLSYw4Ap2wT5dcdVYKideqDp9M' | |
23 | 25 | ||
26 | + | let feeAddress = Address(base58'3N7G2kVtBTh94aEnDHQ9dpi4EdsDxAiDXjB') | |
27 | + | ||
28 | + | func getIntKeyDataOrError (key) = { | |
29 | + | let v = valueOrErrorMessage(getInteger(this, key), "unable to read key") | |
30 | + | v | |
31 | + | } | |
32 | + | ||
33 | + | ||
34 | + | func getFeeAmount (amount) = { | |
35 | + | let fee = getIntKeyDataOrError(feeKey) | |
36 | + | let feeAmount = fraction(amount, fee, 10000) | |
37 | + | fee | |
38 | + | } | |
39 | + | ||
40 | + | ||
41 | + | func getUsdnDyzAmount (assetId,amount) = { | |
42 | + | let feeAmount = getFeeAmount(amount) | |
43 | + | let amountWithoutFee = (amount - feeAmount) | |
44 | + | let balanceA = getIntegerValue(this, usdnDyzABalanceKey) | |
45 | + | let balanceB = getIntegerValue(this, usdnDyzBBalanceKey) | |
46 | + | if ((assetId == usdnAssetId)) | |
47 | + | then { | |
48 | + | let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA)) | |
49 | + | throw(("usdn" + toString(rAmount))) | |
50 | + | } | |
51 | + | else if ((assetId == dyzraptAssetId)) | |
52 | + | then { | |
53 | + | let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB)) | |
54 | + | throw(("dyzrupt " + toString(rAmount))) | |
55 | + | } | |
56 | + | else throw("Incorrect asset attached") | |
57 | + | } | |
58 | + | ||
59 | + | ||
24 | 60 | @Callable(i) | |
25 | 61 | func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey))) | |
26 | 62 | then throw("Pair is already active") | |
27 | 63 | else if ((i.callerPublicKey != adminPublicKey)) | |
28 | 64 | then throw("Only admin can activate pair") | |
29 | 65 | else { | |
30 | - | let $ | |
31 | - | let pmtAmountA = $ | |
32 | - | let pmtAssetIdA = $ | |
33 | - | let $ | |
34 | - | let pmtAmountB = $ | |
35 | - | let pmtAssetIdB = $ | |
66 | + | let $t019572034 = $Tuple2(i.payments[0].amount, i.payments[0].assetId) | |
67 | + | let pmtAmountA = $t019572034._1 | |
68 | + | let pmtAssetIdA = $t019572034._2 | |
69 | + | let $t020432120 = $Tuple2(i.payments[1].amount, i.payments[1].assetId) | |
70 | + | let pmtAmountB = $t020432120._1 | |
71 | + | let pmtAssetIdB = $t020432120._2 | |
36 | 72 | if ((pmtAssetIdA != usdnAssetId)) | |
37 | 73 | then throw("A asset is not a usdn") | |
38 | 74 | else if ((pmtAssetIdB != dyzraptAssetId)) | |
39 | 75 | then throw("B asset is not a dyzrupt") | |
40 | - | else | |
76 | + | else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)] | |
41 | 77 | } | |
78 | + | ||
79 | + | ||
80 | + | ||
81 | + | @Callable(i) | |
82 | + | func exchangeUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))) | |
83 | + | then throw("Pair is not active") | |
84 | + | else { | |
85 | + | let pmt = value(i.payments[0]) | |
86 | + | let assetId = pmt.assetId | |
87 | + | let amount = pmt.amount | |
88 | + | if (if ((assetId != usdnAssetId)) | |
89 | + | then true | |
90 | + | else (assetId != dyzraptAssetId)) | |
91 | + | then throw("Only usdn and dyzrupt are supporting") | |
92 | + | else { | |
93 | + | let rAmount = getUsdnDyzAmount(assetId, amount) | |
94 | + | throw() | |
95 | + | } | |
96 | + | } | |
42 | 97 | ||
43 | 98 |
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 4 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | 4 | let usdnDyzABalanceKey = "usdn_dyz_a_asset_balance" | |
5 | 5 | ||
6 | 6 | let usdnDyzBBalanceKey = "usdn_dyz_b_asset_balance" | |
7 | 7 | ||
8 | 8 | let ethDyzABalanceKey = "eth_dyz_a_asset_balance" | |
9 | 9 | ||
10 | 10 | let ethDyzBBalanceKey = "eth_dyz_b_asset_balance" | |
11 | 11 | ||
12 | 12 | let usdnDyzPairIsActiveKey = "usdn_dyz_is_active" | |
13 | 13 | ||
14 | 14 | let ethDyzPairIsActiveKey = "eth_dyz_is_active" | |
15 | 15 | ||
16 | + | let feeKey = "fee" | |
17 | + | ||
16 | 18 | let dyzraptAssetId = base58'Bi4jxKEFjjYG2emeyxZfpkVMS88N7uAogHNsi1urkoJA' | |
17 | 19 | ||
18 | 20 | let ethAssetId = base58'3JJkzB4pFXcqdJvC9TcV8ys1FLgesr5SxbhmykkpceQp' | |
19 | 21 | ||
20 | 22 | let usdnAssetId = base58'9Nf5wpj6jds3VRZKDryp6Dtf3R9d8MdbjNhencLogCr5' | |
21 | 23 | ||
22 | 24 | let adminPublicKey = base58'CgByewRUvLk7UtWSfRMLSYw4Ap2wT5dcdVYKideqDp9M' | |
23 | 25 | ||
26 | + | let feeAddress = Address(base58'3N7G2kVtBTh94aEnDHQ9dpi4EdsDxAiDXjB') | |
27 | + | ||
28 | + | func getIntKeyDataOrError (key) = { | |
29 | + | let v = valueOrErrorMessage(getInteger(this, key), "unable to read key") | |
30 | + | v | |
31 | + | } | |
32 | + | ||
33 | + | ||
34 | + | func getFeeAmount (amount) = { | |
35 | + | let fee = getIntKeyDataOrError(feeKey) | |
36 | + | let feeAmount = fraction(amount, fee, 10000) | |
37 | + | fee | |
38 | + | } | |
39 | + | ||
40 | + | ||
41 | + | func getUsdnDyzAmount (assetId,amount) = { | |
42 | + | let feeAmount = getFeeAmount(amount) | |
43 | + | let amountWithoutFee = (amount - feeAmount) | |
44 | + | let balanceA = getIntegerValue(this, usdnDyzABalanceKey) | |
45 | + | let balanceB = getIntegerValue(this, usdnDyzBBalanceKey) | |
46 | + | if ((assetId == usdnAssetId)) | |
47 | + | then { | |
48 | + | let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA)) | |
49 | + | throw(("usdn" + toString(rAmount))) | |
50 | + | } | |
51 | + | else if ((assetId == dyzraptAssetId)) | |
52 | + | then { | |
53 | + | let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB)) | |
54 | + | throw(("dyzrupt " + toString(rAmount))) | |
55 | + | } | |
56 | + | else throw("Incorrect asset attached") | |
57 | + | } | |
58 | + | ||
59 | + | ||
24 | 60 | @Callable(i) | |
25 | 61 | func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey))) | |
26 | 62 | then throw("Pair is already active") | |
27 | 63 | else if ((i.callerPublicKey != adminPublicKey)) | |
28 | 64 | then throw("Only admin can activate pair") | |
29 | 65 | else { | |
30 | - | let $ | |
31 | - | let pmtAmountA = $ | |
32 | - | let pmtAssetIdA = $ | |
33 | - | let $ | |
34 | - | let pmtAmountB = $ | |
35 | - | let pmtAssetIdB = $ | |
66 | + | let $t019572034 = $Tuple2(i.payments[0].amount, i.payments[0].assetId) | |
67 | + | let pmtAmountA = $t019572034._1 | |
68 | + | let pmtAssetIdA = $t019572034._2 | |
69 | + | let $t020432120 = $Tuple2(i.payments[1].amount, i.payments[1].assetId) | |
70 | + | let pmtAmountB = $t020432120._1 | |
71 | + | let pmtAssetIdB = $t020432120._2 | |
36 | 72 | if ((pmtAssetIdA != usdnAssetId)) | |
37 | 73 | then throw("A asset is not a usdn") | |
38 | 74 | else if ((pmtAssetIdB != dyzraptAssetId)) | |
39 | 75 | then throw("B asset is not a dyzrupt") | |
40 | - | else | |
76 | + | else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)] | |
41 | 77 | } | |
78 | + | ||
79 | + | ||
80 | + | ||
81 | + | @Callable(i) | |
82 | + | func exchangeUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))) | |
83 | + | then throw("Pair is not active") | |
84 | + | else { | |
85 | + | let pmt = value(i.payments[0]) | |
86 | + | let assetId = pmt.assetId | |
87 | + | let amount = pmt.amount | |
88 | + | if (if ((assetId != usdnAssetId)) | |
89 | + | then true | |
90 | + | else (assetId != dyzraptAssetId)) | |
91 | + | then throw("Only usdn and dyzrupt are supporting") | |
92 | + | else { | |
93 | + | let rAmount = getUsdnDyzAmount(assetId, amount) | |
94 | + | throw() | |
95 | + | } | |
96 | + | } | |
42 | 97 | ||
43 | 98 |
github/deemru/w8io/169f3d6 30.84 ms ◑