tx · 9s4HzRGug4Jii9dBtYjSao3raLMji4sJKJfJyhzC4Xdo

3N7a7sTSKaE621QewSqQcL1mUbknJjnLkZc:  -0.01000000 Waves

2021.10.22 18:05 [1757664] smart account 3N7a7sTSKaE621QewSqQcL1mUbknJjnLkZc > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "9s4HzRGug4Jii9dBtYjSao3raLMji4sJKJfJyhzC4Xdo",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1634915174113,
    "version": 2,
    "chainId": 84,
    "sender": "3N7a7sTSKaE621QewSqQcL1mUbknJjnLkZc",
    "senderPublicKey": "6LrPmGtwuADhwHYcxBouLzwfSTGgucbwYG5Pja7LUrcd",
    "proofs": [
        "5qjPU1fHLwnWm2AHzHfk5ds6UmUhTPMbZGhm2RksKLQ8Y6dCJrCvEjhWHa1GgwiJw8JvY1oQ9NP8AwVtESm7d1nV"
    ],
    "script": "base64:AAIFAAAAAAAAABcIAhIECgIIGRIDCgEBEgMKAQESAwoBAQAAABUAAAAACm9mZmVySWRLZXkCAAAADSRPRkZFUl9OVU1CRVIAAAAAB3Rlc3RLZXkCAAAABSRURVNUAAAAAA9vZmZlck9wZW5TdGF0dXMAAAAAAAAAAAEAAAAAE29mZmVyQ2FuY2VsZWRTdGF0dXMAAAAAAAAAAAIAAAAAE29mZmVyQWNjZXB0ZWRTdGF0dXMAAAAAAAAAAAMAAAAAE29mZmVyUmVqZWN0ZWRTdGF0dXMAAAAAAAAAAAQAAAAAEndhdmVzU3RhbmRJblN0cmluZwIAAAAFV0FWRVMAAAAAFndhdmVzU3RhbmRJbkJ5dGVWZWN0b3IJAAGbAAAAAQUAAAASd2F2ZXNTdGFuZEluU3RyaW5nAAAAABJ3YXZlc1N0YW5kSW5CYXNlNjQJAAJaAAAAAQUAAAAWd2F2ZXNTdGFuZEluQnl0ZVZlY3RvcgEAAAARZ2V0T2ZmZXJTdGF0dXNLZXkAAAABAAAAB29mZmVySWQJAAEsAAAAAgkAAaQAAAABBQAAAAdvZmZlcklkAgAAAAdfc3RhdHVzAQAAABZnZXRPZmZlckFkZHJlc3NGcm9tS2V5AAAAAQAAAAdvZmZlcklkCQABLAAAAAIJAAGkAAAAAQUAAAAHb2ZmZXJJZAIAAAAFX2Zyb20BAAAAFGdldE9mZmVyQWRkcmVzc1RvS2V5AAAAAQAAAAdvZmZlcklkCQABLAAAAAIJAAGkAAAAAQUAAAAHb2ZmZXJJZAIAAAADX3RvAQAAABdnZXRPZmZlck9mZmVyZWRBc3NldEtleQAAAAIAAAAHb2ZmZXJJZAAAAAppdGVtTnVtYmVyCQABLAAAAAIJAAEsAAAAAgkAASwAAAACCQABpAAAAAEFAAAAB29mZmVySWQCAAAAAV8JAAGkAAAAAQUAAAAKaXRlbU51bWJlcgIAAAARX29mZmVyZWRfYXNzZXRfaWQBAAAAGGdldE9mZmVyT2ZmZXJlZEFtb3VudEtleQAAAAIAAAAHb2ZmZXJJZAAAAAppdGVtTnVtYmVyCQABLAAAAAIJAAEsAAAAAgkAASwAAAACCQABpAAAAAEFAAAAB29mZmVySWQCAAAAAV8JAAGkAAAAAQUAAAAKaXRlbU51bWJlcgIAAAAVX29mZmVyZWRfYXNzZXRfYW1vdW50AQAAABVnZXRPZmZlckFza2VkQXNzZXRLZXkAAAACAAAAB29mZmVySWQAAAAKaXRlbU51bWJlcgkAASwAAAACCQABLAAAAAIJAAEsAAAAAgkAAaQAAAABBQAAAAdvZmZlcklkAgAAAAFfCQABpAAAAAEFAAAACml0ZW1OdW1iZXICAAAAD19hc2tlZF9hc3NldF9pZAEAAAAWZ2V0T2ZmZXJBc2tlZEFtb3VudEtleQAAAAIAAAAHb2ZmZXJJZAAAAAppdGVtTnVtYmVyCQABLAAAAAIJAAEsAAAAAgkAASwAAAACCQABpAAAAAEFAAAAB29mZmVySWQCAAAAAV8JAAGkAAAAAQUAAAAKaXRlbU51bWJlcgIAAAATX2Fza2VkX2Fzc2V0X2Ftb3VudAEAAAANdHJ5R2V0SW50ZWdlcgAAAAEAAAADa2V5BAAAAAN2YWwEAAAAByRtYXRjaDAJAAQaAAAAAgUAAAAEdGhpcwUAAAADa2V5AwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAANJbnQEAAAAAWIFAAAAByRtYXRjaDAFAAAAAWIAAAAAAAAAAAAFAAAAA3ZhbAEAAAAadHJ5R2V0QXNzZXRJZEZyb21Bc3NldExpc3QAAAABAAAABWFzc2V0BAAAAANyZXMEAAAAByRtYXRjaDAJAAGRAAAAAgUAAAAFYXNzZXQAAAAAAAAAAAADCQAAAQAAAAIFAAAAByRtYXRjaDACAAAABlN0cmluZwQAAAABYgUAAAAHJG1hdGNoMAkAAZsAAAABBQAAAAFiCQAAAgAAAAECAAAAFG11c3QgaGF2ZSBhbiBhc3NldElkBQAAAANyZXMBAAAAGXRyeUdldEFtb3VudEZyb21Bc3NldExpc3QAAAABAAAABWFzc2V0BAAAAANyZXMEAAAAByRtYXRjaDAJAAGRAAAAAgUAAAAFYXNzZXQAAAAAAAAAAAEDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAAA0ludAQAAAABYgUAAAAHJG1hdGNoMAUAAAABYgkAAAIAAAABAgAAABNtdXN0IGhhdmUgYW4gYW1vdW50BQAAAANyZXMBAAAADXRyeUdldEFzc2V0SWQAAAABAAAAA2tleQQAAAADdmFsCQACWwAAAAEJAQAAABFAZXh0ck5hdGl2ZSgxMDUzKQAAAAIFAAAABHRoaXMFAAAAA2tleQMJAAAAAAAAAgUAAAADdmFsBQAAABZ3YXZlc1N0YW5kSW5CeXRlVmVjdG9yBQAAAAR1bml0BQAAAAN2YWwBAAAACWRyb3BPZmZlcgAAAAIAAAAHb2ZmZXJJZAAAAApkcm9wU3RhdHVzBAAAAAthZGRyZXNzRnJvbQkBAAAAB0FkZHJlc3MAAAABCQACWQAAAAEJAQAAABFAZXh0ck5hdGl2ZSgxMDUzKQAAAAIFAAAABHRoaXMJAQAAABZnZXRPZmZlckFkZHJlc3NGcm9tS2V5AAAAAQUAAAAHb2ZmZXJJZAQAAAAHYXNzZXRJZAkBAAAADXRyeUdldEFzc2V0SWQAAAABCQEAAAAXZ2V0T2ZmZXJPZmZlcmVkQXNzZXRLZXkAAAACBQAAAAdvZmZlcklkAAAAAAAAAAAABAAAAAthc3NldEFtb3VudAkBAAAADXRyeUdldEludGVnZXIAAAABCQEAAAAYZ2V0T2ZmZXJPZmZlcmVkQW1vdW50S2V5AAAAAgUAAAAHb2ZmZXJJZAAAAAAAAAAAAAkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgkBAAAAEWdldE9mZmVyU3RhdHVzS2V5AAAAAQUAAAAHb2ZmZXJJZAUAAAAKZHJvcFN0YXR1cwkABEwAAAACCQEAAAAOU2NyaXB0VHJhbnNmZXIAAAADBQAAAAthZGRyZXNzRnJvbQUAAAALYXNzZXRBbW91bnQFAAAAB2Fzc2V0SWQFAAAAA25pbAAAAAQAAAABaQEAAAALY3JlYXRlT2ZmZXIAAAACAAAACXRvQWRkcmVzcwAAAAZhc3NldDAEAAAAB29mZmVySWQJAABkAAAAAgkBAAAADXRyeUdldEludGVnZXIAAAABBQAAAApvZmZlcklkS2V5AAAAAAAAAAABBAAAAAxmaXJzdFBheW1lbnQJAQAAAAV2YWx1ZQAAAAEJAAGRAAAAAggFAAAAAWkAAAAIcGF5bWVudHMAAAAAAAAAAAADCQEAAAABIQAAAAEJAQAAAAlpc0RlZmluZWQAAAABBQAAAAxmaXJzdFBheW1lbnQJAAACAAAAAQIAAAAKbm8gcGF5bWVudAkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgUAAAAKb2ZmZXJJZEtleQUAAAAHb2ZmZXJJZAkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgkBAAAAEWdldE9mZmVyU3RhdHVzS2V5AAAAAQUAAAAHb2ZmZXJJZAUAAAAPb2ZmZXJPcGVuU3RhdHVzCQAETAAAAAIJAQAAAAtTdHJpbmdFbnRyeQAAAAIJAQAAABZnZXRPZmZlckFkZHJlc3NGcm9tS2V5AAAAAQUAAAAHb2ZmZXJJZAkAAlgAAAABCAgFAAAAAWkAAAAGY2FsbGVyAAAABWJ5dGVzCQAETAAAAAIJAQAAAAtTdHJpbmdFbnRyeQAAAAIJAQAAABRnZXRPZmZlckFkZHJlc3NUb0tleQAAAAEFAAAAB29mZmVySWQFAAAACXRvQWRkcmVzcwkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACCQEAAAAXZ2V0T2ZmZXJPZmZlcmVkQXNzZXRLZXkAAAACBQAAAAdvZmZlcklkAAAAAAAAAAAACQACWgAAAAEJAQAAAAt2YWx1ZU9yRWxzZQAAAAIIBQAAAAxmaXJzdFBheW1lbnQAAAAHYXNzZXRJZAUAAAAWd2F2ZXNTdGFuZEluQnl0ZVZlY3RvcgkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgkBAAAAGGdldE9mZmVyT2ZmZXJlZEFtb3VudEtleQAAAAIFAAAAB29mZmVySWQAAAAAAAAAAAAIBQAAAAxmaXJzdFBheW1lbnQAAAAGYW1vdW50CQAETAAAAAIJAQAAAAtTdHJpbmdFbnRyeQAAAAIJAQAAABVnZXRPZmZlckFza2VkQXNzZXRLZXkAAAACBQAAAAdvZmZlcklkAAAAAAAAAAAACQACWgAAAAEJAQAAABp0cnlHZXRBc3NldElkRnJvbUFzc2V0TGlzdAAAAAEFAAAABmFzc2V0MAkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgkBAAAAFmdldE9mZmVyQXNrZWRBbW91bnRLZXkAAAACBQAAAAdvZmZlcklkAAAAAAAAAAAACQEAAAAZdHJ5R2V0QW1vdW50RnJvbUFzc2V0TGlzdAAAAAEFAAAABmFzc2V0MAUAAAADbmlsAAAAAWkBAAAAC2NhbmNlbE9mZmVyAAAAAQAAAAdvZmZlcklkBAAAAAtvZmZlclN0YXR1cwkBAAAADXRyeUdldEludGVnZXIAAAABCQEAAAARZ2V0T2ZmZXJTdGF0dXNLZXkAAAABBQAAAAdvZmZlcklkAwkBAAAAAiE9AAAAAgUAAAALb2ZmZXJTdGF0dXMFAAAAD29mZmVyT3BlblN0YXR1cwkAAAIAAAABAgAAABlvZmZlciBzdGF0dXMgbXVzdCBiZSBvcGVuBAAAAAthZGRyZXNzRnJvbQkBAAAAEUBleHRyTmF0aXZlKDEwNTMpAAAAAgUAAAAEdGhpcwkBAAAAFmdldE9mZmVyQWRkcmVzc0Zyb21LZXkAAAABBQAAAAdvZmZlcklkBAAAAAljYWxsZXJTdHIJAAJYAAAAAQgIBQAAAAFpAAAABmNhbGxlcgAAAAVieXRlcwMJAQAAAAIhPQAAAAIFAAAAC2FkZHJlc3NGcm9tBQAAAAljYWxsZXJTdHIJAAACAAAAAQIAAAAcb2ZmZXIgbXVzdCBiZSBtYWRlIGJ5IGNhbGxlcgkBAAAACWRyb3BPZmZlcgAAAAIFAAAAB29mZmVySWQFAAAAE29mZmVyQ2FuY2VsZWRTdGF0dXMAAAABaQEAAAALYWNjZXB0T2ZmZXIAAAABAAAAB29mZmVySWQEAAAAC29mZmVyU3RhdHVzCQEAAAANdHJ5R2V0SW50ZWdlcgAAAAEJAQAAABFnZXRPZmZlclN0YXR1c0tleQAAAAEFAAAAB29mZmVySWQDCQEAAAACIT0AAAACBQAAAAtvZmZlclN0YXR1cwUAAAAPb2ZmZXJPcGVuU3RhdHVzCQAAAgAAAAECAAAAGW9mZmVyIHN0YXR1cyBtdXN0IGJlIG9wZW4EAAAACWFkZHJlc3NUbwkBAAAAEUBleHRyTmF0aXZlKDEwNTMpAAAAAgUAAAAEdGhpcwkBAAAAFGdldE9mZmVyQWRkcmVzc1RvS2V5AAAAAQUAAAAHb2ZmZXJJZAQAAAAJY2FsbGVyU3RyCQACWAAAAAEICAUAAAABaQAAAAZjYWxsZXIAAAAFYnl0ZXMDCQEAAAACIT0AAAACBQAAAAlhZGRyZXNzVG8FAAAACWNhbGxlclN0cgkAAAIAAAABAgAAABxvZmZlciBtdXN0IGJlIG1hZGUgdG8gY2FsbGVyBAAAAA1hc2tlZEFzc2V0MElkCQEAAAANdHJ5R2V0QXNzZXRJZAAAAAEJAQAAABVnZXRPZmZlckFza2VkQXNzZXRLZXkAAAACBQAAAAdvZmZlcklkAAAAAAAAAAAABAAAABFhc2tlZEFzc2V0MEFtb3VudAkBAAAADXRyeUdldEludGVnZXIAAAABCQEAAAAWZ2V0T2ZmZXJBc2tlZEFtb3VudEtleQAAAAIFAAAAB29mZmVySWQAAAAAAAAAAAAEAAAADGZpcnN0UGF5bWVudAkBAAAABXZhbHVlAAAAAQkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAMJAQAAAAEhAAAAAQkBAAAACWlzRGVmaW5lZAAAAAEFAAAADGZpcnN0UGF5bWVudAkAAAIAAAABAgAAAApubyBwYXltZW50AwkBAAAAAiE9AAAAAggFAAAADGZpcnN0UGF5bWVudAAAAAdhc3NldElkBQAAAA1hc2tlZEFzc2V0MElkCQAAAgAAAAECAAAADm5vdCBzYW1lIGFzc2V0AwkBAAAAAiE9AAAAAggFAAAADGZpcnN0UGF5bWVudAAAAAZhbW91bnQFAAAAEWFza2VkQXNzZXQwQW1vdW50CQAAAgAAAAECAAAAD25vdCBzYW1lIGFtb3VudAQAAAAPb2ZmZXJlZEFzc2V0MElkCQEAAAANdHJ5R2V0QXNzZXRJZAAAAAEJAQAAABdnZXRPZmZlck9mZmVyZWRBc3NldEtleQAAAAIFAAAAB29mZmVySWQAAAAAAAAAAAAEAAAAE29mZmVyZWRBc3NldDBBbW91bnQJAQAAAA10cnlHZXRJbnRlZ2VyAAAAAQkBAAAAGGdldE9mZmVyT2ZmZXJlZEFtb3VudEtleQAAAAIFAAAAB29mZmVySWQAAAAAAAAAAAAEAAAAFGFkZHJlc3NGcm9tQXNBZGRyZXNzCQEAAAAHQWRkcmVzcwAAAAEJAAJZAAAAAQkBAAAAEUBleHRyTmF0aXZlKDEwNTMpAAAAAgUAAAAEdGhpcwkBAAAAFmdldE9mZmVyQWRkcmVzc0Zyb21LZXkAAAABBQAAAAdvZmZlcklkBAAAABJhZGRyZXNzVG9Bc0FkZHJlc3MJAQAAAAdBZGRyZXNzAAAAAQkAAlkAAAABCQEAAAARQGV4dHJOYXRpdmUoMTA1MykAAAACBQAAAAR0aGlzCQEAAAAWZ2V0T2ZmZXJBZGRyZXNzRnJvbUtleQAAAAEFAAAAB29mZmVySWQJAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIJAQAAABFnZXRPZmZlclN0YXR1c0tleQAAAAEFAAAAB29mZmVySWQFAAAAE29mZmVyQWNjZXB0ZWRTdGF0dXMJAARMAAAAAgkBAAAADlNjcmlwdFRyYW5zZmVyAAAAAwUAAAAUYWRkcmVzc0Zyb21Bc0FkZHJlc3MFAAAAEWFza2VkQXNzZXQwQW1vdW50BQAAAA1hc2tlZEFzc2V0MElkCQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMFAAAAEmFkZHJlc3NUb0FzQWRkcmVzcwUAAAATb2ZmZXJlZEFzc2V0MEFtb3VudAUAAAAPb2ZmZXJlZEFzc2V0MElkBQAAAANuaWwAAAABaQEAAAALcmVqZWN0T2ZmZXIAAAABAAAAB29mZmVySWQEAAAAC29mZmVyU3RhdHVzCQEAAAANdHJ5R2V0SW50ZWdlcgAAAAEJAQAAABFnZXRPZmZlclN0YXR1c0tleQAAAAEFAAAAB29mZmVySWQDCQEAAAACIT0AAAACBQAAAAtvZmZlclN0YXR1cwUAAAAPb2ZmZXJPcGVuU3RhdHVzCQAAAgAAAAECAAAAGW9mZmVyIHN0YXR1cyBtdXN0IGJlIG9wZW4EAAAACWFkZHJlc3NUbwkBAAAAEUBleHRyTmF0aXZlKDEwNTMpAAAAAgUAAAAEdGhpcwkBAAAAFGdldE9mZmVyQWRkcmVzc1RvS2V5AAAAAQUAAAAHb2ZmZXJJZAQAAAAJY2FsbGVyU3RyCQACWAAAAAEICAUAAAABaQAAAAZjYWxsZXIAAAAFYnl0ZXMDCQEAAAACIT0AAAACBQAAAAlhZGRyZXNzVG8FAAAACWNhbGxlclN0cgkAAAIAAAABAgAAABxvZmZlciBtdXN0IGJlIG1hZGUgdG8gY2FsbGVyCQEAAAAJZHJvcE9mZmVyAAAAAgUAAAAHb2ZmZXJJZAUAAAATb2ZmZXJSZWplY3RlZFN0YXR1cwAAAACuqEbJ",
    "height": 1757664,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: trJuHoX1NitFuvuN9RLQ4nq5rCwRBmH4qXBDwrvjfFu
Next: EoQ5H2avxZKPCvwRrn7ZsNX841NZ9Ugb1CCkykAKJdYC

Diff: 
Old
New
Differences
73
73
 
    }
74
74
 
75
75
 
76
-
func tryGetAssetId (offerId,itemNumber) = {
77
-
    let val = fromBase64String(getStringValue(this, getOfferOfferedAssetKey(offerId, itemNumber)))
76
+
func tryGetAssetId (key) = {
77
+
    let val = fromBase64String(getStringValue(this, key))
78
78
 
    if ((val == wavesStandInByteVector))
79
79
 
        then unit
80
80
 
        else val
83
83
 
84
84
 
func dropOffer (offerId,dropStatus) = {
85
85
 
    let addressFrom = Address(fromBase58String(getStringValue(this, getOfferAddressFromKey(offerId))))
86
-
    let assetId = tryGetAssetId(offerId, 0)
86
+
    let assetId = tryGetAssetId(getOfferOfferedAssetKey(offerId, 0))
87
87
 
    let assetAmount = tryGetInteger(getOfferOfferedAmountKey(offerId, 0))
88
88
 
[IntegerEntry(getOfferStatusKey(offerId), dropStatus), ScriptTransfer(addressFrom, assetAmount, assetId)]
89
89
 
    }
126
126
 
            let callerStr = toBase58String(i.caller.bytes)
127
127
 
            if ((addressTo != callerStr))
128
128
 
                then throw("offer must be made to caller")
129
-
                else [IntegerEntry(getOfferStatusKey(offerId), offerAcceptedStatus)]
129
+
                else {
130
+
                    let askedAsset0Id = tryGetAssetId(getOfferAskedAssetKey(offerId, 0))
131
+
                    let askedAsset0Amount = tryGetInteger(getOfferAskedAmountKey(offerId, 0))
132
+
                    let firstPayment = value(i.payments[0])
133
+
                    if (!(isDefined(firstPayment)))
134
+
                        then throw("no payment")
135
+
                        else if ((firstPayment.assetId != askedAsset0Id))
136
+
                            then throw("not same asset")
137
+
                            else if ((firstPayment.amount != askedAsset0Amount))
138
+
                                then throw("not same amount")
139
+
                                else {
140
+
                                    let offeredAsset0Id = tryGetAssetId(getOfferOfferedAssetKey(offerId, 0))
141
+
                                    let offeredAsset0Amount = tryGetInteger(getOfferOfferedAmountKey(offerId, 0))
142
+
                                    let addressFromAsAddress = Address(fromBase58String(getStringValue(this, getOfferAddressFromKey(offerId))))
143
+
                                    let addressToAsAddress = Address(fromBase58String(getStringValue(this, getOfferAddressFromKey(offerId))))
144
+
[IntegerEntry(getOfferStatusKey(offerId), offerAcceptedStatus), ScriptTransfer(addressFromAsAddress, askedAsset0Amount, askedAsset0Id), ScriptTransfer(addressToAsAddress, offeredAsset0Amount, offeredAsset0Id)]
145
+
                                    }
146
+
                    }
130
147
 
            }
131
148
 
    }
132
149
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let offerIdKey = "$OFFER_NUMBER"
5
5
 
6
6
 
let testKey = "$TEST"
7
7
 
8
8
 
let offerOpenStatus = 1
9
9
 
10
10
 
let offerCanceledStatus = 2
11
11
 
12
12
 
let offerAcceptedStatus = 3
13
13
 
14
14
 
let offerRejectedStatus = 4
15
15
 
16
16
 
let wavesStandInString = "WAVES"
17
17
 
18
18
 
let wavesStandInByteVector = toBytes(wavesStandInString)
19
19
 
20
20
 
let wavesStandInBase64 = toBase64String(wavesStandInByteVector)
21
21
 
22
22
 
func getOfferStatusKey (offerId) = (toString(offerId) + "_status")
23
23
 
24
24
 
25
25
 
func getOfferAddressFromKey (offerId) = (toString(offerId) + "_from")
26
26
 
27
27
 
28
28
 
func getOfferAddressToKey (offerId) = (toString(offerId) + "_to")
29
29
 
30
30
 
31
31
 
func getOfferOfferedAssetKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_offered_asset_id")
32
32
 
33
33
 
34
34
 
func getOfferOfferedAmountKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_offered_asset_amount")
35
35
 
36
36
 
37
37
 
func getOfferAskedAssetKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_asked_asset_id")
38
38
 
39
39
 
40
40
 
func getOfferAskedAmountKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_asked_asset_amount")
41
41
 
42
42
 
43
43
 
func tryGetInteger (key) = {
44
44
 
    let val =     match getInteger(this, key) {
45
45
 
        case b: Int => 
46
46
 
            b
47
47
 
        case _ => 
48
48
 
            0
49
49
 
    }
50
50
 
    val
51
51
 
    }
52
52
 
53
53
 
54
54
 
func tryGetAssetIdFromAssetList (asset) = {
55
55
 
    let res =     match asset[0] {
56
56
 
        case b: String => 
57
57
 
            toBytes(b)
58
58
 
        case _ => 
59
59
 
            throw("must have an assetId")
60
60
 
    }
61
61
 
    res
62
62
 
    }
63
63
 
64
64
 
65
65
 
func tryGetAmountFromAssetList (asset) = {
66
66
 
    let res =     match asset[1] {
67
67
 
        case b: Int => 
68
68
 
            b
69
69
 
        case _ => 
70
70
 
            throw("must have an amount")
71
71
 
    }
72
72
 
    res
73
73
 
    }
74
74
 
75
75
 
76
-
func tryGetAssetId (offerId,itemNumber) = {
77
-
    let val = fromBase64String(getStringValue(this, getOfferOfferedAssetKey(offerId, itemNumber)))
76
+
func tryGetAssetId (key) = {
77
+
    let val = fromBase64String(getStringValue(this, key))
78
78
 
    if ((val == wavesStandInByteVector))
79
79
 
        then unit
80
80
 
        else val
81
81
 
    }
82
82
 
83
83
 
84
84
 
func dropOffer (offerId,dropStatus) = {
85
85
 
    let addressFrom = Address(fromBase58String(getStringValue(this, getOfferAddressFromKey(offerId))))
86
-
    let assetId = tryGetAssetId(offerId, 0)
86
+
    let assetId = tryGetAssetId(getOfferOfferedAssetKey(offerId, 0))
87
87
 
    let assetAmount = tryGetInteger(getOfferOfferedAmountKey(offerId, 0))
88
88
 
[IntegerEntry(getOfferStatusKey(offerId), dropStatus), ScriptTransfer(addressFrom, assetAmount, assetId)]
89
89
 
    }
90
90
 
91
91
 
92
92
 
@Callable(i)
93
93
 
func createOffer (toAddress,asset0) = {
94
94
 
    let offerId = (tryGetInteger(offerIdKey) + 1)
95
95
 
    let firstPayment = value(i.payments[0])
96
96
 
    if (!(isDefined(firstPayment)))
97
97
 
        then throw("no payment")
98
98
 
        else [IntegerEntry(offerIdKey, offerId), IntegerEntry(getOfferStatusKey(offerId), offerOpenStatus), StringEntry(getOfferAddressFromKey(offerId), toBase58String(i.caller.bytes)), StringEntry(getOfferAddressToKey(offerId), toAddress), StringEntry(getOfferOfferedAssetKey(offerId, 0), toBase64String(valueOrElse(firstPayment.assetId, wavesStandInByteVector))), IntegerEntry(getOfferOfferedAmountKey(offerId, 0), firstPayment.amount), StringEntry(getOfferAskedAssetKey(offerId, 0), toBase64String(tryGetAssetIdFromAssetList(asset0))), IntegerEntry(getOfferAskedAmountKey(offerId, 0), tryGetAmountFromAssetList(asset0))]
99
99
 
    }
100
100
 
101
101
 
102
102
 
103
103
 
@Callable(i)
104
104
 
func cancelOffer (offerId) = {
105
105
 
    let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
106
106
 
    if ((offerStatus != offerOpenStatus))
107
107
 
        then throw("offer status must be open")
108
108
 
        else {
109
109
 
            let addressFrom = getStringValue(this, getOfferAddressFromKey(offerId))
110
110
 
            let callerStr = toBase58String(i.caller.bytes)
111
111
 
            if ((addressFrom != callerStr))
112
112
 
                then throw("offer must be made by caller")
113
113
 
                else dropOffer(offerId, offerCanceledStatus)
114
114
 
            }
115
115
 
    }
116
116
 
117
117
 
118
118
 
119
119
 
@Callable(i)
120
120
 
func acceptOffer (offerId) = {
121
121
 
    let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
122
122
 
    if ((offerStatus != offerOpenStatus))
123
123
 
        then throw("offer status must be open")
124
124
 
        else {
125
125
 
            let addressTo = getStringValue(this, getOfferAddressToKey(offerId))
126
126
 
            let callerStr = toBase58String(i.caller.bytes)
127
127
 
            if ((addressTo != callerStr))
128
128
 
                then throw("offer must be made to caller")
129
-
                else [IntegerEntry(getOfferStatusKey(offerId), offerAcceptedStatus)]
129
+
                else {
130
+
                    let askedAsset0Id = tryGetAssetId(getOfferAskedAssetKey(offerId, 0))
131
+
                    let askedAsset0Amount = tryGetInteger(getOfferAskedAmountKey(offerId, 0))
132
+
                    let firstPayment = value(i.payments[0])
133
+
                    if (!(isDefined(firstPayment)))
134
+
                        then throw("no payment")
135
+
                        else if ((firstPayment.assetId != askedAsset0Id))
136
+
                            then throw("not same asset")
137
+
                            else if ((firstPayment.amount != askedAsset0Amount))
138
+
                                then throw("not same amount")
139
+
                                else {
140
+
                                    let offeredAsset0Id = tryGetAssetId(getOfferOfferedAssetKey(offerId, 0))
141
+
                                    let offeredAsset0Amount = tryGetInteger(getOfferOfferedAmountKey(offerId, 0))
142
+
                                    let addressFromAsAddress = Address(fromBase58String(getStringValue(this, getOfferAddressFromKey(offerId))))
143
+
                                    let addressToAsAddress = Address(fromBase58String(getStringValue(this, getOfferAddressFromKey(offerId))))
144
+
[IntegerEntry(getOfferStatusKey(offerId), offerAcceptedStatus), ScriptTransfer(addressFromAsAddress, askedAsset0Amount, askedAsset0Id), ScriptTransfer(addressToAsAddress, offeredAsset0Amount, offeredAsset0Id)]
145
+
                                    }
146
+
                    }
130
147
 
            }
131
148
 
    }
132
149
 
133
150
 
134
151
 
135
152
 
@Callable(i)
136
153
 
func rejectOffer (offerId) = {
137
154
 
    let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
138
155
 
    if ((offerStatus != offerOpenStatus))
139
156
 
        then throw("offer status must be open")
140
157
 
        else {
141
158
 
            let addressTo = getStringValue(this, getOfferAddressToKey(offerId))
142
159
 
            let callerStr = toBase58String(i.caller.bytes)
143
160
 
            if ((addressTo != callerStr))
144
161
 
                then throw("offer must be made to caller")
145
162
 
                else dropOffer(offerId, offerRejectedStatus)
146
163
 
            }
147
164
 
    }
148
165
 
149
166
 

github/deemru/w8io/026f985 
32.88 ms ◑