w8 · tx · HdU···iHq

tx · HdUYUQk91q5EuiGywKBw8iE6a8HNjMSa5dnr6R8o2iHq

3N7a7sTSKaE621QewSqQcL1mUbknJjnLkZc:  -0.01000000 Waves

2021.10.21 23:44 [1756550] smart account 3N7a7sTSKaE621QewSqQcL1mUbknJjnLkZc > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "HdUYUQk91q5EuiGywKBw8iE6a8HNjMSa5dnr6R8o2iHq",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1634849077676,
    "version": 2,
    "chainId": 84,
    "sender": "3N7a7sTSKaE621QewSqQcL1mUbknJjnLkZc",
    "senderPublicKey": "6LrPmGtwuADhwHYcxBouLzwfSTGgucbwYG5Pja7LUrcd",
    "proofs": [
        "4dU8LWEsq5CkW98SQzZMBGXURySNmUG3nyyMaLPkRZA7vVJXjRwTo3oTL53yix6PRNnneKigj1MJhw8TJ1dPvCL2"
    ],
    "script": "base64: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    "height": 1756550,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
57 57  
58 58  @Callable(i)
59 59  func createOffer (toAddress,asset) = {
60 -     let offerId = tryGetInteger(offerIdKey)
60 +     let offerId = (tryGetInteger(offerIdKey) + 1)
61 61      let firstPayment = value(i.payments[0])
62 62      if (!(isDefined(firstPayment)))
63 63          then throw("no payment")
64 -         else [IntegerEntry(offerIdKey, (offerId + 1)), 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)]
64 +         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)]
65 65      }
66 66  
67 67  
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 wavesStandInByteVector = toBytes("WAVES")
17 17  
18 18  func getOfferStatusKey (offerId) = (toString(offerId) + "_status")
19 19  
20 20  
21 21  func getOfferAddressFromKey (offerId) = (toString(offerId) + "_from")
22 22  
23 23  
24 24  func getOfferAddressToKey (offerId) = (toString(offerId) + "_to")
25 25  
26 26  
27 27  func getOfferOfferedAssetKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_offered_asset_id")
28 28  
29 29  
30 30  func getOfferOfferedAmountKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_offered_asset_amount")
31 31  
32 32  
33 33  func getOfferAskedAssetKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_asked_asset_id")
34 34  
35 35  
36 36  func getOfferAskedAmountKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_asked_asset_amount")
37 37  
38 38  
39 39  func tryGetInteger (key) = {
40 40      let val =     match getInteger(this, key) {
41 41          case b: Int => 
42 42              b
43 43          case _ => 
44 44              0
45 45      }
46 46      val
47 47      }
48 48  
49 49  
50 50  func tryGetAssetId (offerId,itemNumber) = {
51 51      let val = fromBase64String(getStringValue(this, getOfferOfferedAssetKey(offerId, itemNumber)))
52 52      if ((val == wavesStandInByteVector))
53 53          then unit
54 54          else val
55 55      }
56 56  
57 57  
58 58  @Callable(i)
59 59  func createOffer (toAddress,asset) = {
60 -     let offerId = tryGetInteger(offerIdKey)
60 +     let offerId = (tryGetInteger(offerIdKey) + 1)
61 61      let firstPayment = value(i.payments[0])
62 62      if (!(isDefined(firstPayment)))
63 63          then throw("no payment")
64 -         else [IntegerEntry(offerIdKey, (offerId + 1)), 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)]
64 +         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)]
65 65      }
66 66  
67 67  
68 68  
69 69  @Callable(i)
70 70  func cancelOffer (offerId) = {
71 71      let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
72 72      if ((offerStatus != offerOpenStatus))
73 73          then throw("offer status must be open")
74 74          else {
75 75              let addressFrom = getStringValue(this, getOfferAddressFromKey(offerId))
76 76              let callerStr = toBase58String(i.caller.bytes)
77 77              if ((addressFrom != callerStr))
78 78                  then throw("offer must be made by caller")
79 79                  else {
80 80                      let assetId = tryGetAssetId(offerId, 0)
81 81                      let assetAmount = tryGetInteger(getOfferOfferedAmountKey(offerId, 0))
82 82  [IntegerEntry(getOfferStatusKey(offerId), offerCanceledStatus), ScriptTransfer(i.caller, assetAmount, assetId)]
83 83                      }
84 84              }
85 85      }
86 86  
87 87  
88 88  
89 89  @Callable(i)
90 90  func acceptOffer (offerId) = {
91 91      let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
92 92      if ((offerStatus != offerOpenStatus))
93 93          then throw("offer status must be open")
94 94          else {
95 95              let addressTo = getStringValue(this, getOfferAddressToKey(offerId))
96 96              let callerStr = toBase58String(i.caller.bytes)
97 97              if ((addressTo != callerStr))
98 98                  then throw("offer must be made to caller")
99 99                  else [IntegerEntry(getOfferStatusKey(offerId), offerAcceptedStatus)]
100 100              }
101 101      }
102 102  
103 103  
104 104  
105 105  @Callable(i)
106 106  func rejectOffer (offerId) = {
107 107      let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
108 108      if ((offerStatus != offerOpenStatus))
109 109          then throw("offer status must be open")
110 110          else {
111 111              let addressTo = getStringValue(this, getOfferAddressToKey(offerId))
112 112              let callerStr = toBase58String(i.caller.bytes)
113 113              if ((addressTo != callerStr))
114 114                  then throw("offer must be made to caller")
115 115                  else [IntegerEntry(getOfferStatusKey(offerId), offerRejectedStatus)]
116 116              }
117 117      }
118 118  
119 119

Old	New		Differences
57	57
58	58		@Callable(i)
59	59		func createOffer (toAddress,asset) = {
60		-	let offerId = tryGetInteger(offerIdKey)
	60	+	let offerId = (tryGetInteger(offerIdKey) + 1)
61	61		let firstPayment = value(i.payments[0])
62	62		if (!(isDefined(firstPayment)))
63	63		then throw("no payment")
64		-	else [IntegerEntry(offerIdKey, (offerId ~~+ 1)~~), 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)]
	64	+	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)]
65	65		}
66	66
67	67

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 wavesStandInByteVector = toBytes("WAVES")
17	17
18	18		func getOfferStatusKey (offerId) = (toString(offerId) + "_status")
19	19
20	20
21	21		func getOfferAddressFromKey (offerId) = (toString(offerId) + "_from")
22	22
23	23
24	24		func getOfferAddressToKey (offerId) = (toString(offerId) + "_to")
25	25
26	26
27	27		func getOfferOfferedAssetKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_offered_asset_id")
28	28
29	29
30	30		func getOfferOfferedAmountKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_offered_asset_amount")
31	31
32	32
33	33		func getOfferAskedAssetKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_asked_asset_id")
34	34
35	35
36	36		func getOfferAskedAmountKey (offerId,itemNumber) = (((toString(offerId) + "_") + toString(itemNumber)) + "_asked_asset_amount")
37	37
38	38
39	39		func tryGetInteger (key) = {
40	40		let val = match getInteger(this, key) {
41	41		case b: Int =>
42	42		b
43	43		case _ =>
44	44		0
45	45		}
46	46		val
47	47		}
48	48
49	49
50	50		func tryGetAssetId (offerId,itemNumber) = {
51	51		let val = fromBase64String(getStringValue(this, getOfferOfferedAssetKey(offerId, itemNumber)))
52	52		if ((val == wavesStandInByteVector))
53	53		then unit
54	54		else val
55	55		}
56	56
57	57
58	58		@Callable(i)
59	59		func createOffer (toAddress,asset) = {
60		-	let offerId = tryGetInteger(offerIdKey)
	60	+	let offerId = (tryGetInteger(offerIdKey) + 1)
61	61		let firstPayment = value(i.payments[0])
62	62		if (!(isDefined(firstPayment)))
63	63		then throw("no payment")
64		-	else [IntegerEntry(offerIdKey, (offerId ~~+ 1)~~), 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)]
	64	+	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)]
65	65		}
66	66
67	67
68	68
69	69		@Callable(i)
70	70		func cancelOffer (offerId) = {
71	71		let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
72	72		if ((offerStatus != offerOpenStatus))
73	73		then throw("offer status must be open")
74	74		else {
75	75		let addressFrom = getStringValue(this, getOfferAddressFromKey(offerId))
76	76		let callerStr = toBase58String(i.caller.bytes)
77	77		if ((addressFrom != callerStr))
78	78		then throw("offer must be made by caller")
79	79		else {
80	80		let assetId = tryGetAssetId(offerId, 0)
81	81		let assetAmount = tryGetInteger(getOfferOfferedAmountKey(offerId, 0))
82	82		[IntegerEntry(getOfferStatusKey(offerId), offerCanceledStatus), ScriptTransfer(i.caller, assetAmount, assetId)]
83	83		}
84	84		}
85	85		}
86	86
87	87
88	88
89	89		@Callable(i)
90	90		func acceptOffer (offerId) = {
91	91		let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
92	92		if ((offerStatus != offerOpenStatus))
93	93		then throw("offer status must be open")
94	94		else {
95	95		let addressTo = getStringValue(this, getOfferAddressToKey(offerId))
96	96		let callerStr = toBase58String(i.caller.bytes)
97	97		if ((addressTo != callerStr))
98	98		then throw("offer must be made to caller")
99	99		else [IntegerEntry(getOfferStatusKey(offerId), offerAcceptedStatus)]
100	100		}
101	101		}
102	102
103	103
104	104
105	105		@Callable(i)
106	106		func rejectOffer (offerId) = {
107	107		let offerStatus = tryGetInteger(getOfferStatusKey(offerId))
108	108		if ((offerStatus != offerOpenStatus))
109	109		then throw("offer status must be open")
110	110		else {
111	111		let addressTo = getStringValue(this, getOfferAddressToKey(offerId))
112	112		let callerStr = toBase58String(i.caller.bytes)
113	113		if ((addressTo != callerStr))
114	114		then throw("offer must be made to caller")
115	115		else [IntegerEntry(getOfferStatusKey(offerId), offerRejectedStatus)]
116	116		}
117	117		}
118	118
119	119

github/deemru/w8io/026f985 
26.84 ms ◑