| 1 | | - | {-# STDLIB_VERSION 5 #-} |
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| 2 | | - | {-# SCRIPT_TYPE ACCOUNT #-} |
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| 3 | | - | {-# CONTENT_TYPE DAPP #-} |
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| 4 | | - | |
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| 5 | | - | |
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| 6 | | - | @Callable(i) |
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| 7 | | - | func SwapWAVESToXTN () = { |
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| 8 | | - | let pmt = if ((size(i.payments) == 1)) |
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| 9 | | - | then i.payments[0] |
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| 10 | | - | else throw("Token is required as Attached payment") |
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| 11 | | - | let AMM_Address = addressFromStringValue("3PHaNgomBkrvEL2QnuJarQVJa71wjw9qiqG") |
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| 12 | | - | let WAVES = unit |
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| 13 | | - | let factor = 2001 |
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| 14 | | - | let kBalanceA = "A_asset_balance" |
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| 15 | | - | let A_asset_balance = getIntegerValue(AMM_Address, kBalanceA) |
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| 16 | | - | let kBalanceB = "B_asset_balance" |
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| 17 | | - | let B_asset_balance = getIntegerValue(AMM_Address, kBalanceB) |
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| 18 | | - | let newbalanceofWAVES = fraction(B_asset_balance, A_asset_balance, (A_asset_balance + pmt.amount)) |
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| 19 | | - | let minAmountToReceive = (B_asset_balance - newbalanceofWAVES) |
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| 20 | | - | let fee = fraction(minAmountToReceive, factor, 100000) |
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| 21 | | - | let getXTNBal = assetBalance(this, base58'DG2xFkPdDwKUoBkzGAhQtLpSGzfXLiCYPEzeKH2Ad24p') |
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| 22 | | - | let actualAmountToReceive = (minAmountToReceive - fee) |
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| 23 | | - | let price = fraction(pmt.amount, 100000000, actualAmountToReceive) |
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| 24 | | - | let payment = AttachedPayment(WAVES, pmt.amount) |
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| 25 | | - | let invokeWAVES = invoke(AMM_Address, "exchange", [actualAmountToReceive], [payment]) |
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| 26 | | - | if ((invokeWAVES == invokeWAVES)) |
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| 27 | | - | then [IntegerEntry("Min", actualAmountToReceive), IntegerEntry("price", price), IntegerEntry("global_DG2xFkPdDwKUoBkzGAhQtLpSGzfXLiCYPEzeKH2Ad24p_bal", getXTNBal), StringEntry("message", "Thankyou to Swap.")] |
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| 28 | | - | else throw("Strict value is not equal to itself.") |
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| 29 | | - | } |
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| 30 | | - | |
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| 31 | | - | |
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| 32 | | - | |
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| 33 | | - | @Callable(i) |
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| 34 | | - | func DeleteData () = [DeleteEntry("Listing_Fee_bPWkA3MNyEr1TuDchWgdpqJZhGhfPXj7dJdr3qiW2kD"), DeleteEntry("Pair_UV_bPWkA3MNyEr1TuDchWgdpqJZhGhfPXj7dJdr3qiW2kD"), DeleteEntry("Votes_Rcvd_bPWkA3MNyEr1TuDchWgdpqJZhGhfPXj7dJdr3qiW2kD"), DeleteEntry("Voting_Status_bPWkA3MNyEr1TuDchWgdpqJZhGhfPXj7dJdr3qiW2kD"), DeleteEntry("LP_bPWkA3MNyEr1TuDchWgdpqJZhGhfPXj7dJdr3qiW2kD")] |
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| 35 | | - | |
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| 36 | | - | |
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| 37 | | - | @Verifier(tx) |
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| 38 | | - | func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey) |
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| 39 | | - | |
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| 1 | + | # no script |
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