tx · 8TZ8LTcVYxQZQ3MyX4qqSysCv14oYSa2XAFmJJJpRM47 3GpJhSPmFdaB1N3nbmGGnqUeC7jSK4iMbG1: -0.05000000 Gic 2025.06.25 22:50 [6635] smart account 3GpJhSPmFdaB1N3nbmGGnqUeC7jSK4iMbG1 > SELF 0.00000000 Gic
{ "type": 13, "id": "8TZ8LTcVYxQZQ3MyX4qqSysCv14oYSa2XAFmJJJpRM47", "fee": 5000000, "feeAssetId": null, "timestamp": 1750881069128, "version": 2, "chainId": 71, "sender": "3GpJhSPmFdaB1N3nbmGGnqUeC7jSK4iMbG1", "senderPublicKey": "3QpT3yez6M99264RVoDPZZ3oZ7JSPeYduUQDJqdhG82y", "proofs": [ "4aqkevSUYrH8mDXzEDtDfQEvL17ZtpML8gEDyK8vnnoboUBRWMfgZWFw89ab3WCR6mWhsTzVVLCjv9Gs2rGG53aT" ], "script": 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"height": 6635, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: DnFcsTBvMYcqykihzMRQZb4PaU5CW2tS1E3YLQ7nG9dG Next: none Diff:
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 5 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | - | let main = "main_asset" | |
5 | - | ||
6 | 4 | let adminAddress = "admin_address" | |
7 | 5 | ||
8 | - | let | |
6 | + | let fee = "fee" | |
9 | 7 | ||
10 | - | let pool = "pool__" | |
11 | - | ||
12 | - | let farm = "farm__" | |
13 | - | ||
14 | - | let staked = "staked_" | |
15 | - | ||
16 | - | let rewardClaimed = "reward_claimed_" | |
17 | - | ||
18 | - | let depositHeight = "deposit_height_" | |
19 | - | ||
20 | - | let farmHeight = "farm_height_" | |
21 | - | ||
22 | - | let totalLocked = "total_locked_" | |
23 | - | ||
24 | - | let swapFee = "swap_fee" | |
25 | - | ||
26 | - | let farmRewardPool = "farm_reward_pool_" | |
27 | - | ||
28 | - | let farmApr = "farm_apr_" | |
29 | - | ||
30 | - | let farmLockBlocks = "farm_lock_blocks_" | |
31 | - | ||
32 | - | let farmTotalStaked = "farm_total_staked_" | |
33 | - | ||
34 | - | let blacklistedTokens = "blacklisted_" | |
35 | - | ||
36 | - | let totalUsersFarm = "total_users_farm_" | |
37 | - | ||
38 | - | let D8 = 100000000 | |
39 | - | ||
40 | - | let contractAddress = Address(this.bytes) | |
41 | - | ||
42 | - | let ac = "activate" | |
43 | - | ||
44 | - | let poolAc = "activate_pools" | |
45 | - | ||
46 | - | let swapAc = "activate_swap" | |
47 | - | ||
48 | - | let liquidityAc = "activate_liquidity" | |
49 | - | ||
50 | - | let farmAc = "activate_farms" | |
51 | - | ||
52 | - | func kp (asset1,asset2) = (((pool + asset1) + "_") + asset2) | |
53 | - | ||
54 | - | ||
55 | - | func fk (asset1,asset2) = (((farm + asset1) + "_") + asset2) | |
56 | - | ||
57 | - | ||
58 | - | func sk (asset1,asset2,address) = (((staked + kp(asset1, asset2)) + "_") + address) | |
59 | - | ||
60 | - | ||
61 | - | func rk (asset1,asset2,address) = (((rewardClaimed + kp(asset1, asset2)) + "_") + address) | |
62 | - | ||
63 | - | ||
64 | - | func dh (asset1,asset2,address) = (((depositHeight + kp(asset1, asset2)) + "_") + address) | |
65 | - | ||
66 | - | ||
67 | - | func fh (asset1,asset2,address) = (((farmHeight + kp(asset1, asset2)) + "_") + address) | |
68 | - | ||
69 | - | ||
70 | - | func isValidAsset (assetId) = if ((assetId == "GIC")) | |
71 | - | then true | |
72 | - | else match assetInfo(fromBase58String(assetId)) { | |
73 | - | case a: Asset => | |
74 | - | true | |
75 | - | case _ => | |
76 | - | false | |
77 | - | } | |
78 | - | ||
79 | - | ||
80 | - | func isBlacklisted (assetId) = valueOrElse(getBoolean(this, (blacklistedTokens + assetId)), false) | |
8 | + | func getAdminAddress () = match getString(adminAddress) { | |
9 | + | case t: String => | |
10 | + | t | |
11 | + | case _ => | |
12 | + | toBase58String(this.bytes) | |
13 | + | } | |
81 | 14 | ||
82 | 15 | ||
83 | 16 | func getAssetDecimals (assetId) = if ((assetId == "GIC")) | |
90 | 23 | } | |
91 | 24 | ||
92 | 25 | ||
93 | - | func getAddressIfValid (address) = toString(valueOrErrorMessage(addressFromString(address), (("Can't parse " + address) + " as address"))) | |
26 | + | func getAssetquantity (assetId) = if ((assetId == "GIC")) | |
27 | + | then 1000000000 | |
28 | + | else match assetInfo(fromBase58String(assetId)) { | |
29 | + | case a: Asset => | |
30 | + | a.quantity | |
31 | + | case _ => | |
32 | + | 1000000000 | |
33 | + | } | |
94 | 34 | ||
95 | 35 | ||
96 | - | func validPoolK (key) = match getInteger(this, key) { | |
97 | - | case t: Int => | |
98 | - | t | |
99 | - | case _ => | |
100 | - | 0 | |
101 | - | } | |
102 | - | ||
103 | - | ||
104 | - | func poolAA (key,asset) = match getInteger(this, ((key + "_") + asset)) { | |
105 | - | case t: Int => | |
106 | - | t | |
107 | - | case _ => | |
108 | - | 0 | |
109 | - | } | |
110 | - | ||
111 | - | ||
112 | - | func userLiquidity (address,key,asset) = match getInteger(this, ((((key + "_") + address) + "_") + asset)) { | |
113 | - | case t: Int => | |
114 | - | t | |
115 | - | case _ => | |
116 | - | 0 | |
117 | - | } | |
118 | - | ||
119 | - | ||
120 | - | func getAdminAddress () = if ((valueOrElse(getStringValue(adminAddress), "") == "")) | |
121 | - | then throw("Constructor has not been initialized yet!") | |
122 | - | else getStringValue(adminAddress) | |
123 | - | ||
124 | - | ||
125 | - | @Callable(i) | |
126 | - | func constructor (MainAssetId,AdminAddress,SwapFeeBps,acceptGic) = if ((i.caller != this)) | |
127 | - | then throw("Only the contract itself can invoke this function") | |
128 | - | else if (!(isValidAsset(MainAssetId))) | |
129 | - | then throw("Invalid MainAssetId") | |
130 | - | else if ((AdminAddress == "")) | |
131 | - | then throw("Invalid AdminAddress") | |
132 | - | else if (if ((0 > SwapFeeBps)) | |
133 | - | then true | |
134 | - | else (SwapFeeBps > 1000)) | |
135 | - | then throw("SwapFeeBps must be between 0 and 1000") | |
136 | - | else [StringEntry(main, MainAssetId), StringEntry(adminAddress, AdminAddress), IntegerEntry(swapFee, SwapFeeBps), BooleanEntry(ac, true), BooleanEntry(poolAc, false), BooleanEntry(swapAc, false), BooleanEntry(liquidityAc, false), BooleanEntry(farmAc, false), BooleanEntry("accept_gic", acceptGic)] | |
137 | - | ||
36 | + | func getIsReissuable (assetId) = if ((assetId == "GIC")) | |
37 | + | then true | |
38 | + | else match assetInfo(fromBase58String(assetId)) { | |
39 | + | case a: Asset => | |
40 | + | a.reissuable | |
41 | + | case _ => | |
42 | + | true | |
43 | + | } | |
138 | 44 | ||
139 | 45 | ||
140 | 46 | @Callable(i) | |
148 | 54 | ||
149 | 55 | ||
150 | 56 | @Callable(i) | |
151 | - | func activate (v) = { | |
152 | - | let admin = getAdminAddress() | |
153 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
154 | - | then throw("Only the Admin itself can invoke this function") | |
155 | - | else [BooleanEntry(ac, v)] | |
156 | - | } | |
157 | - | ||
158 | - | ||
159 | - | ||
160 | - | @Callable(i) | |
161 | - | func maintenance (pools,swap,stake,farms) = { | |
162 | - | let admin = getAdminAddress() | |
163 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
164 | - | then throw("Only the Admin itself can invoke this function") | |
165 | - | else [BooleanEntry(poolAc, pools), BooleanEntry(swapAc, swap), BooleanEntry(liquidityAc, stake), BooleanEntry(farmAc, farms)] | |
166 | - | } | |
167 | - | ||
168 | - | ||
169 | - | ||
170 | - | @Callable(i) | |
171 | - | func setSwapFee (feeBps) = { | |
57 | + | func setNFTFee (feeBps) = { | |
172 | 58 | let admin = getAdminAddress() | |
173 | 59 | if ((toBase58String(i.caller.bytes) != admin)) | |
174 | 60 | then throw("Only the Admin itself can invoke this function") | |
176 | 62 | then true | |
177 | 63 | else (feeBps > 1000)) | |
178 | 64 | then throw("Fee must be between 0 and 1000 basis points") | |
179 | - | else [IntegerEntry( | |
65 | + | else [IntegerEntry(fee, feeBps)] | |
180 | 66 | } | |
181 | 67 | ||
182 | 68 | ||
183 | 69 | ||
184 | 70 | @Callable(i) | |
185 | - | func blacklistToken (assetId,blacklist) = { | |
186 | - | let admin = getAdminAddress() | |
187 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
188 | - | then throw("Only the Admin itself can invoke this function") | |
189 | - | else if (if (!(isValidAsset(assetId))) | |
190 | - | then (assetId != "GIC") | |
191 | - | else false) | |
192 | - | then throw("Invalid assetId") | |
193 | - | else [BooleanEntry((blacklistedTokens + assetId), blacklist)] | |
194 | - | } | |
71 | + | func createNFT (name,ipfs) = if ((100000000 > i.fee)) | |
72 | + | then throw("Error: NFT fee amount to be paid is less than 1 GIC") | |
73 | + | else if ((ipfs == "")) | |
74 | + | then throw("Error: Put a valid IPFS string.") | |
75 | + | else if ((name == "")) | |
76 | + | then throw("Error: Put a valid NFT name string.") | |
77 | + | else { | |
78 | + | let nftCreate = Issue(name, ipfs, 1, 0, false) | |
79 | + | let idNft = calculateAssetId(nftCreate) | |
80 | + | [nftCreate, ScriptTransfer(i.caller, 1, idNft)] | |
81 | + | } | |
195 | 82 | ||
196 | 83 | ||
197 | 84 | ||
198 | 85 | @Callable(i) | |
199 | - | func createFarm (asset1,asset2,apr,lockBlocks,rewardAmount) = { | |
200 | - | let admin = getAdminAddress() | |
201 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
202 | - | then throw("Only the Admin itself can invoke this function") | |
203 | - | else if (!(isValidAsset(asset1))) | |
204 | - | then throw("Invalid asset1") | |
205 | - | else if (!(isValidAsset(asset2))) | |
206 | - | then throw("Invalid asset2") | |
207 | - | else if ((asset1 == asset2)) | |
208 | - | then throw("Asset1 cannot be equal to Asset2") | |
209 | - | else if ((0 >= apr)) | |
210 | - | then throw("APR must be positive") | |
211 | - | else if ((0 >= lockBlocks)) | |
212 | - | then throw("Lock blocks must be positive") | |
213 | - | else if ((0 >= rewardAmount)) | |
214 | - | then throw("Reward amount must be positive") | |
215 | - | else { | |
216 | - | let poolKey = kp(asset1, asset2) | |
217 | - | if ((validPoolK(poolKey) == 0)) | |
218 | - | then throw("Pool does not exist") | |
219 | - | else { | |
220 | - | let farmKey = fk(asset1, asset2) | |
221 | - | [IntegerEntry(farmKey, 1), IntegerEntry((farmApr + poolKey), apr), IntegerEntry((farmLockBlocks + poolKey), lockBlocks), IntegerEntry((farmRewardPool + poolKey), rewardAmount), IntegerEntry((farmTotalStaked + poolKey), 0), IntegerEntry((totalUsersFarm + poolKey), 0)] | |
222 | - | } | |
223 | - | } | |
224 | - | } | |
86 | + | func sellNFT (ValueToSell) = if ((100 > ValueToSell)) | |
87 | + | then throw("Error: set a minimum value (0.00000100) to sell your NFT") | |
88 | + | else { | |
89 | + | let nft = i.payments[0] | |
90 | + | let pmtAssetId = match nft.assetId { | |
91 | + | case a: ByteVector => | |
92 | + | toBase58String(a) | |
93 | + | case _ => | |
94 | + | "GIC" | |
95 | + | } | |
96 | + | let isRessuable = getIsReissuable(pmtAssetId) | |
97 | + | let totalQuantity = getAssetquantity(pmtAssetId) | |
98 | + | let totalDecimals = getAssetDecimals(pmtAssetId) | |
99 | + | let OldNumberH = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
100 | + | let numberH = (OldNumberH + 1) | |
101 | + | let OldNumberHUser = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
102 | + | let numberHUser = (OldNumberH + 1) | |
103 | + | if ((pmtAssetId == "GIC")) | |
104 | + | then throw("Error: Invalid NFT.") | |
105 | + | else if (if (if (!(isRessuable)) | |
106 | + | then (totalQuantity == 1) | |
107 | + | else false) | |
108 | + | then (totalDecimals == 0) | |
109 | + | else false) | |
110 | + | then [BooleanEntry(("is_sale_" + pmtAssetId), true), IntegerEntry(("price_sale_" + pmtAssetId), ValueToSell), StringEntry(("coin_accepted_" + pmtAssetId), "GIC"), StringEntry(("saler_" + pmtAssetId), toBase58String(i.caller.bytes)), IntegerEntry(("history_" + toBase58String(i.caller.bytes)), numberHUser), StringEntry(((("history_" + toBase58String(i.caller.bytes)) + "_") + toString(numberHUser)), pmtAssetId), IntegerEntry(("history_" + pmtAssetId), numberH), StringEntry((("history_" + pmtAssetId) + toString(numberH)), "sell")] | |
111 | + | else throw("Error: this is an asset, not an NFT.") | |
112 | + | } | |
225 | 113 | ||
226 | 114 | ||
227 | 115 | ||
228 | 116 | @Callable(i) | |
229 | - | func fundFarm (asset1,asset2) = { | |
230 | - | let admin = getAdminAddress() | |
231 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
232 | - | then throw("Only the Admin itself can invoke this function") | |
233 | - | else { | |
234 | - | let pmt = i.payments[0] | |
235 | - | let pmtAssetId = match pmt.assetId { | |
236 | - | case a: ByteVector => | |
237 | - | toBase58String(a) | |
238 | - | case _ => | |
239 | - | "GIC" | |
240 | - | } | |
241 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
242 | - | then throw("Only the Admin itself can invoke this function") | |
243 | - | else if ((pmtAssetId != "GIC")) | |
244 | - | then throw("Rewards must be in GIC") | |
245 | - | else { | |
246 | - | let poolKey = kp(asset1, asset2) | |
247 | - | let farmKey = fk(asset1, asset2) | |
248 | - | if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
249 | - | then throw("Farm does not exist") | |
250 | - | else { | |
251 | - | let currentRewardPool = valueOrElse(getInteger(this, (farmRewardPool + poolKey)), 0) | |
252 | - | let newRewardPool = (currentRewardPool + pmt.amount) | |
253 | - | [IntegerEntry((farmRewardPool + poolKey), newRewardPool)] | |
254 | - | } | |
255 | - | } | |
256 | - | } | |
257 | - | } | |
258 | - | ||
259 | - | ||
260 | - | ||
261 | - | @Callable(i) | |
262 | - | func changeData (key,data) = { | |
263 | - | let admin = getAdminAddress() | |
264 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
265 | - | then throw("Only the Admin itself can invoke this function") | |
266 | - | else [IntegerEntry(key, data)] | |
267 | - | } | |
268 | - | ||
269 | - | ||
270 | - | ||
271 | - | @Callable(i) | |
272 | - | func createPool (asset1,asset2,nameLp) = { | |
273 | - | let poolKey = kp(asset1, asset2) | |
274 | - | let admin = getAdminAddress() | |
275 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
276 | - | then throw("Only the Admin itself can invoke this function") | |
277 | - | else if (!(isValidAsset(asset1))) | |
278 | - | then throw("Invalid asset1") | |
279 | - | else if (!(isValidAsset(asset2))) | |
280 | - | then throw("Invalid asset2") | |
281 | - | else if ((asset1 == asset2)) | |
282 | - | then throw("Asset1 cannot be equal to Asset2") | |
283 | - | else if (if (isBlacklisted(asset1)) | |
284 | - | then true | |
285 | - | else isBlacklisted(asset2)) | |
286 | - | then throw("One or both assets are blacklisted") | |
287 | - | else if ((validPoolK(poolKey) != 0)) | |
288 | - | then throw("Pool already exists") | |
289 | - | else { | |
290 | - | let assetLpCreate = Issue(nameLp, ((("LP asset for pool " + asset1) + "_") + asset2), 1, 8, true) | |
291 | - | let idAssetLp = calculateAssetId(assetLpCreate) | |
292 | - | [assetLpCreate, StringEntry((lp + poolKey), toBase58String(idAssetLp)), IntegerEntry(poolKey, 1)] | |
293 | - | } | |
294 | - | } | |
295 | - | ||
296 | - | ||
297 | - | ||
298 | - | @Callable(i) | |
299 | - | func addLiquidity (asset1,asset2) = { | |
300 | - | let power = getBooleanValue(this, ac) | |
301 | - | let liquidityPower = getBooleanValue(this, liquidityAc) | |
302 | - | let acGic = getBooleanValue(this, "accept_gic") | |
303 | - | let poolKey = kp(asset1, asset2) | |
304 | - | let pmt1 = i.payments[0] | |
305 | - | let pmt2 = i.payments[1] | |
306 | - | let asset1Id = match pmt1.assetId { | |
117 | + | func buyNFT (nftId) = { | |
118 | + | let pay = i.payments[0] | |
119 | + | let pmtAssetId = match pay.assetId { | |
307 | 120 | case a: ByteVector => | |
308 | 121 | toBase58String(a) | |
309 | 122 | case _ => | |
310 | 123 | "GIC" | |
311 | 124 | } | |
312 | - | let asset2Id = match pmt2.assetId { | |
313 | - | case a: ByteVector => | |
314 | - | toBase58String(a) | |
315 | - | case _ => | |
316 | - | "GIC" | |
317 | - | } | |
318 | - | let decimals1 = getAssetDecimals(asset1Id) | |
319 | - | let decimals2 = getAssetDecimals(asset2Id) | |
320 | - | if (!(power)) | |
321 | - | then throw("dApp is currently under maintenance") | |
322 | - | else if (liquidityPower) | |
323 | - | then throw("Liquidity is currently under maintenance") | |
324 | - | else if (if ((asset1Id != asset1)) | |
325 | - | then true | |
326 | - | else (asset2Id != asset2)) | |
327 | - | then throw("Payment assets do not match specified assets") | |
328 | - | else if ((asset1 == asset2)) | |
329 | - | then throw("Asset1 cannot be equal to Asset2") | |
330 | - | else if (!(isValidAsset(asset1))) | |
331 | - | then throw("Invalid asset1") | |
332 | - | else if (!(isValidAsset(asset2))) | |
333 | - | then throw("Invalid asset2") | |
334 | - | else if (if (isBlacklisted(asset1)) | |
335 | - | then true | |
336 | - | else isBlacklisted(asset2)) | |
337 | - | then throw("One or both assets are blacklisted") | |
338 | - | else if (if (if ((asset1 == "GIC")) | |
339 | - | then true | |
340 | - | else (asset2 == "GIC")) | |
341 | - | then !(acGic) | |
342 | - | else false) | |
343 | - | then throw("GIC not allowed") | |
344 | - | else if ((validPoolK(poolKey) == 0)) | |
345 | - | then throw("Pool does not exist. Create it first") | |
346 | - | else { | |
347 | - | let poolAmount1 = poolAA(poolKey, asset1) | |
348 | - | let poolAmount2 = poolAA(poolKey, asset2) | |
349 | - | let amount1 = pmt1.amount | |
350 | - | let amount2 = pmt2.amount | |
351 | - | let lpAmount = if (if ((poolAmount1 == 0)) | |
352 | - | then true | |
353 | - | else (poolAmount2 == 0)) | |
354 | - | then toBigInt(amount1) | |
355 | - | else ((toBigInt(amount1) * toBigInt(poolAmount2)) / toBigInt(poolAmount1)) | |
356 | - | let currentKey = toBase58String(i.caller.bytes) | |
357 | - | let currentAmountAsset1 = userLiquidity(currentKey, poolKey, asset1) | |
358 | - | let currentAmountAsset2 = userLiquidity(currentKey, poolKey, asset2) | |
359 | - | let newAmountAsset1 = (toBigInt(currentAmountAsset1) + toBigInt(amount1)) | |
360 | - | let newAmountAsset2 = (toBigInt(currentAmountAsset2) + toBigInt(amount2)) | |
361 | - | let newPoolAmount1 = (toBigInt(poolAmount1) + toBigInt(amount1)) | |
362 | - | let newPoolAmount2 = (toBigInt(poolAmount2) + toBigInt(amount2)) | |
363 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
364 | - | let oldAssetLpTotal = valueOrElse(getIntegerValue(poolKey), 0) | |
365 | - | let lpAsset = if ((lpAssetId == "")) | |
366 | - | then throw("Pool does not have a liquidity pair, contact admin") | |
367 | - | else fromBase58String(lpAssetId) | |
368 | - | [IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset1), toInt(newAmountAsset1)), IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset2), toInt(newAmountAsset2)), IntegerEntry(((poolKey + "_") + asset1), toInt(newPoolAmount1)), IntegerEntry(((poolKey + "_") + asset2), toInt(newPoolAmount2)), IntegerEntry((((depositHeight + poolKey) + "_") + currentKey), height), IntegerEntry(poolKey, (oldAssetLpTotal + toInt(lpAmount))), Reissue(lpAsset, toInt(lpAmount), true), ScriptTransfer(i.caller, toInt(lpAmount), lpAsset)] | |
369 | - | } | |
370 | - | } | |
371 | - | ||
372 | - | ||
373 | - | ||
374 | - | @Callable(i) | |
375 | - | func removeLiquidity (asset1,asset2,lpAmount) = { | |
376 | - | let power = getBooleanValue(this, ac) | |
377 | - | let liquidityPower = getBooleanValue(this, liquidityAc) | |
378 | - | let poolKey = kp(asset1, asset2) | |
379 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
380 | - | let lpAsset = fromBase58String(lpAssetId) | |
381 | - | let pmt = i.payments[0] | |
382 | - | let pmtAssetId = match pmt.assetId { | |
383 | - | case a: ByteVector => | |
384 | - | toBase58String(a) | |
385 | - | case _ => | |
386 | - | "GIC" | |
387 | - | } | |
388 | - | let decimals1 = getAssetDecimals(asset1) | |
389 | - | let decimals2 = getAssetDecimals(asset2) | |
390 | - | if (!(power)) | |
391 | - | then throw("dApp is currently under maintenance") | |
392 | - | else if (liquidityPower) | |
393 | - | then throw("Liquidity is currently under maintenance") | |
394 | - | else if ((lpAssetId == "")) | |
395 | - | then throw("Invalid LP asset") | |
396 | - | else if ((pmtAssetId != lpAssetId)) | |
397 | - | then throw("Invalid LP token") | |
398 | - | else if ((validPoolK(poolKey) == 0)) | |
399 | - | then throw("Pool does not exist") | |
400 | - | else if ((0 >= lpAmount)) | |
401 | - | then throw("LP amount must be positive") | |
402 | - | else { | |
403 | - | let poolAmount1 = poolAA(poolKey, asset1) | |
404 | - | let poolAmount2 = poolAA(poolKey, asset2) | |
405 | - | let totalLpSupply = match assetInfo(fromBase58String(lpAssetId)) { | |
406 | - | case a: Asset => | |
407 | - | a.quantity | |
408 | - | case _ => | |
409 | - | 0 | |
410 | - | } | |
411 | - | let amount1 = ((lpAmount * poolAmount1) / totalLpSupply) | |
412 | - | let amount2 = ((lpAmount * poolAmount2) / totalLpSupply) | |
413 | - | let currentKey = toBase58String(i.caller.bytes) | |
414 | - | let currentAmountAsset1 = userLiquidity(currentKey, poolKey, asset1) | |
415 | - | let currentAmountAsset2 = userLiquidity(currentKey, poolKey, asset2) | |
416 | - | let newAmountAsset1 = (currentAmountAsset1 - amount1) | |
417 | - | let newAmountAsset2 = (currentAmountAsset2 - amount2) | |
418 | - | if (if ((0 > newAmountAsset1)) | |
419 | - | then true | |
420 | - | else (0 > newAmountAsset2)) | |
421 | - | then throw("Insufficient liquidity balance") | |
422 | - | else { | |
423 | - | let newPoolAmount1 = (poolAmount1 - amount1) | |
424 | - | let newPoolAmount2 = (poolAmount2 - amount2) | |
425 | - | let asset1Bytes = if ((asset1 == "GIC")) | |
426 | - | then unit | |
427 | - | else fromBase58String(asset1) | |
428 | - | let asset2Bytes = if ((asset2 == "GIC")) | |
429 | - | then unit | |
430 | - | else fromBase58String(asset2) | |
431 | - | let oldAssetLpTotal = getIntegerValue(poolKey) | |
432 | - | [IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset1), newAmountAsset1), IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset2), newAmountAsset2), IntegerEntry(((poolKey + "_") + asset1), newPoolAmount1), IntegerEntry(((poolKey + "_") + asset2), newPoolAmount2), IntegerEntry(poolKey, (oldAssetLpTotal - lpAmount)), Burn(lpAsset, lpAmount), ScriptTransfer(i.caller, amount1, asset1Bytes), ScriptTransfer(i.caller, amount2, asset2Bytes)] | |
433 | - | } | |
434 | - | } | |
435 | - | } | |
436 | - | ||
437 | - | ||
438 | - | ||
439 | - | @Callable(i) | |
440 | - | func swap (assetIn,assetOut,maxSlippage) = { | |
441 | - | let power = getBooleanValue(this, ac) | |
442 | - | let swapActivate = getBooleanValue(this, swapAc) | |
443 | - | let acGic = getBooleanValue(this, "accept_gic") | |
444 | - | let poolKey = kp(assetIn, assetOut) | |
445 | - | let reversePoolKey = kp(assetOut, assetIn) | |
446 | - | let key = if ((validPoolK(poolKey) != 0)) | |
447 | - | then poolKey | |
448 | - | else if ((validPoolK(reversePoolKey) != 0)) | |
449 | - | then reversePoolKey | |
450 | - | else "" | |
451 | - | let pmt = i.payments[0] | |
452 | - | let pmtAssetId = match pmt.assetId { | |
453 | - | case a: ByteVector => | |
454 | - | toBase58String(a) | |
455 | - | case _ => | |
456 | - | "GIC" | |
457 | - | } | |
458 | - | let decimalsIn = getAssetDecimals(assetIn) | |
459 | - | let decimalsOut = getAssetDecimals(assetOut) | |
460 | - | let feeBps = toBigInt(getIntegerValue(this, swapFee)) | |
461 | - | let adminAddr = addressFromStringValue(getStringValue(this, adminAddress)) | |
462 | - | if (!(power)) | |
463 | - | then throw("dApp is currently under maintenance") | |
464 | - | else if (swapActivate) | |
465 | - | then throw("Swap is currently under maintenance") | |
466 | - | else if ((pmtAssetId != assetIn)) | |
467 | - | then throw("Payment asset does not match assetIn") | |
468 | - | else if (!(isValidAsset(assetIn))) | |
469 | - | then throw("Invalid assetIn") | |
470 | - | else if (!(isValidAsset(assetOut))) | |
471 | - | then throw("Invalid assetOut") | |
472 | - | else if (if (isBlacklisted(assetIn)) | |
473 | - | then true | |
474 | - | else isBlacklisted(assetOut)) | |
475 | - | then throw("One or both assets are blacklisted") | |
476 | - | else if ((assetIn == assetOut)) | |
477 | - | then throw("assetIn cannot be equal to assetOut") | |
478 | - | else if (if (if ((assetIn == "GIC")) | |
479 | - | then true | |
480 | - | else (assetOut == "GIC")) | |
481 | - | then !(acGic) | |
482 | - | else false) | |
483 | - | then throw("GIC not allowed") | |
484 | - | else if ((key == "")) | |
485 | - | then throw("Pool does not exist") | |
486 | - | else { | |
487 | - | let isReverse = (key == reversePoolKey) | |
488 | - | let poolAsset1 = if (isReverse) | |
489 | - | then assetOut | |
490 | - | else assetIn | |
491 | - | let poolAsset2 = if (isReverse) | |
492 | - | then assetIn | |
493 | - | else assetOut | |
494 | - | let poolAmount1 = toBigInt(poolAA(key, poolAsset1)) | |
495 | - | let poolAmount2 = toBigInt(poolAA(key, poolAsset2)) | |
496 | - | let amountInAdjusted = toBigInt(pmt.amount) | |
497 | - | let amountOut = if (isReverse) | |
498 | - | then ((amountInAdjusted * poolAmount1) / poolAmount2) | |
499 | - | else ((amountInAdjusted * poolAmount2) / poolAmount1) | |
500 | - | let fee = ((amountOut * feeBps) / toBigInt(10000)) | |
501 | - | let amountOutAfterFee = (amountOut - fee) | |
502 | - | let feeToSend = ((amountInAdjusted * feeBps) / toBigInt(10000)) | |
503 | - | let minAmountOut = ((amountOutAfterFee * toBigInt((10000 - maxSlippage))) / toBigInt(10000)) | |
504 | - | if ((minAmountOut > amountOutAfterFee)) | |
505 | - | then throw("Slippage exceeded") | |
506 | - | else { | |
507 | - | let newPoolAmount1 = if (isReverse) | |
508 | - | then (poolAmount1 - amountOut) | |
509 | - | else (poolAmount1 + amountInAdjusted) | |
510 | - | let newPoolAmount2 = if (isReverse) | |
511 | - | then (poolAmount2 + amountInAdjusted) | |
512 | - | else (poolAmount2 - amountOut) | |
513 | - | let assettoReceive = if ((assetOut == "GIC")) | |
514 | - | then unit | |
515 | - | else fromBase58String(assetOut) | |
516 | - | let assetOutBytes = if ((assetIn == "GIC")) | |
517 | - | then unit | |
518 | - | else fromBase58String(assetIn) | |
519 | - | [IntegerEntry(((key + "_") + poolAsset1), toInt(newPoolAmount1)), IntegerEntry(((key + "_") + poolAsset2), toInt(newPoolAmount2)), BooleanEntry("isReverse", isReverse), ScriptTransfer(i.caller, toInt(amountOutAfterFee), assettoReceive), ScriptTransfer(adminAddr, toInt(feeToSend), assetOutBytes)] | |
520 | - | } | |
521 | - | } | |
522 | - | } | |
523 | - | ||
524 | - | ||
525 | - | ||
526 | - | @Callable(i) | |
527 | - | func farmsAddLP (asset1,asset2) = { | |
528 | - | let power = getBooleanValue(this, ac) | |
529 | - | let farmPower = getBooleanValue(this, farmAc) | |
530 | - | let poolKey = kp(asset1, asset2) | |
531 | - | let farmKey = fk(asset1, asset2) | |
532 | - | let pmt = i.payments[0] | |
533 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
534 | - | let pmtAssetId = match pmt.assetId { | |
535 | - | case a: ByteVector => | |
536 | - | toBase58String(a) | |
537 | - | case _ => | |
538 | - | "GIC" | |
539 | - | } | |
540 | - | if (!(power)) | |
541 | - | then throw("dApp is currently under maintenance") | |
542 | - | else if (farmPower) | |
543 | - | then throw("Farms are currently under maintenance") | |
544 | - | else if ((pmtAssetId != lpAssetId)) | |
545 | - | then throw("Invalid LP token") | |
546 | - | else if ((validPoolK(poolKey) == 0)) | |
547 | - | then throw("Pool does not exist") | |
548 | - | else if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
549 | - | then throw("Farm does not exist") | |
550 | - | else { | |
551 | - | let currentKey = toBase58String(i.caller.bytes) | |
552 | - | let stakedKey = sk(asset1, asset2, currentKey) | |
553 | - | let currentStaked = valueOrElse(getInteger(this, stakedKey), 0) | |
554 | - | let newStaked = (currentStaked + pmt.amount) | |
555 | - | let totalStakedKey = (farmTotalStaked + poolKey) | |
556 | - | let previousTotalStaked = valueOrElse(getInteger(this, totalStakedKey), 0) | |
557 | - | let newTotalStaked = (previousTotalStaked + pmt.amount) | |
558 | - | let totalUsers = valueOrElse(getInteger(this, (totalUsersFarm + poolKey)), 0) | |
559 | - | let newTotalUsers = if ((currentStaked == 0)) | |
560 | - | then (totalUsers + 1) | |
561 | - | else totalUsers | |
562 | - | [IntegerEntry(stakedKey, newStaked), IntegerEntry(totalStakedKey, newTotalStaked), IntegerEntry((totalUsersFarm + poolKey), newTotalUsers), IntegerEntry(fh(asset1, asset2, currentKey), height)] | |
563 | - | } | |
564 | - | } | |
565 | - | ||
566 | - | ||
567 | - | ||
568 | - | @Callable(i) | |
569 | - | func farmsClaimLP (asset1,asset2) = { | |
570 | - | let power = getBooleanValue(this, ac) | |
571 | - | let farmPower = getBooleanValue(this, farmAc) | |
572 | - | let poolKey = kp(asset1, asset2) | |
573 | - | let farmKey = fk(asset1, asset2) | |
574 | - | let currentKey = toBase58String(i.caller.bytes) | |
575 | - | let stakedKey = sk(asset1, asset2, currentKey) | |
576 | - | let heightKey = fh(asset1, asset2, currentKey) | |
577 | - | let rewardKey = rk(asset1, asset2, currentKey) | |
578 | - | if (!(power)) | |
579 | - | then throw("dApp is currently under maintenance") | |
580 | - | else if (farmPower) | |
581 | - | then throw("Farms are currently under maintenance") | |
582 | - | else if ((validPoolK(poolKey) == 0)) | |
583 | - | then throw("Pool does not exist") | |
584 | - | else if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
585 | - | then throw("Farm does not exist") | |
586 | - | else { | |
587 | - | let currentStaked = valueOrElse(getInteger(this, stakedKey), 0) | |
588 | - | if ((0 >= currentStaked)) | |
589 | - | then throw("No staked LP tokens") | |
590 | - | else { | |
591 | - | let rewardPool = valueOrElse(getInteger(this, (farmRewardPool + poolKey)), 0) | |
592 | - | let totalUsers = valueOrElse(getInteger(this, (totalUsersFarm + poolKey)), 1) | |
593 | - | let lockBlocks = getIntegerValue(this, (farmLockBlocks + poolKey)) | |
594 | - | let apr = getIntegerValue(this, (farmApr + poolKey)) | |
595 | - | let lastClaimHeight = valueOrElse(getInteger(this, heightKey), height) | |
596 | - | let blocksSinceLastClaim = (height - lastClaimHeight) | |
597 | - | if ((1 > blocksSinceLastClaim)) | |
598 | - | then throw("Must wait at least 1 block since last claim") | |
599 | - | else { | |
600 | - | let rewardPerBlock = ((rewardPool * apr) / ((10000 * lockBlocks) * totalUsers)) | |
601 | - | let reward = (((rewardPerBlock * blocksSinceLastClaim) * currentStaked) / D8) | |
602 | - | if ((reward > rewardPool)) | |
603 | - | then throw("Insufficient reward pool") | |
604 | - | else { | |
605 | - | let newRewardPool = (rewardPool - reward) | |
606 | - | [IntegerEntry(rewardKey, 0), IntegerEntry((farmRewardPool + poolKey), newRewardPool), IntegerEntry(heightKey, height), ScriptTransfer(i.caller, reward, unit)] | |
607 | - | } | |
608 | - | } | |
609 | - | } | |
610 | - | } | |
611 | - | } | |
612 | - | ||
613 | - | ||
614 | - | ||
615 | - | @Callable(i) | |
616 | - | func farmsRemoveLP (asset1,asset2,amount) = { | |
617 | - | let power = getBooleanValue(this, ac) | |
618 | - | let farmPower = getBooleanValue(this, farmAc) | |
619 | - | let poolKey = kp(asset1, asset2) | |
620 | - | let farmKey = fk(asset1, asset2) | |
621 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
622 | - | let lpAsset = if ((lpAssetId == "")) | |
623 | - | then unit | |
624 | - | else fromBase58String(lpAssetId) | |
625 | - | let currentKey = toBase58String(i.caller.bytes) | |
626 | - | let stakedKey = sk(asset1, asset2, currentKey) | |
627 | - | let heightKey = fh(asset1, asset2, currentKey) | |
628 | - | let rewardKey = rk(asset1, asset2, currentKey) | |
629 | - | if (!(power)) | |
630 | - | then throw("dApp is currently under maintenance") | |
631 | - | else if (farmPower) | |
632 | - | then throw("Farms are currently under maintenance") | |
633 | - | else if ((validPoolK(poolKey) == 0)) | |
634 | - | then throw("Pool does not exist") | |
635 | - | else if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
636 | - | then throw("Farm does not exist") | |
637 | - | else { | |
638 | - | let currentStaked = valueOrElse(getInteger(this, stakedKey), 0) | |
639 | - | if ((0 >= amount)) | |
640 | - | then throw("Amount must be positive") | |
641 | - | else if ((amount > currentStaked)) | |
642 | - | then throw("Insufficient staked LP tokens") | |
643 | - | else { | |
644 | - | let rewardPool = valueOrElse(getInteger(this, (farmRewardPool + poolKey)), 0) | |
645 | - | let totalUsers = valueOrElse(getInteger(this, (totalUsersFarm + poolKey)), 1) | |
646 | - | let lockBlocks = getIntegerValue(this, (farmLockBlocks + poolKey)) | |
647 | - | let apr = getIntegerValue(this, (farmApr + poolKey)) | |
648 | - | let lastClaimHeight = valueOrElse(getInteger(this, heightKey), height) | |
649 | - | let blocksSinceLastClaim = (height - lastClaimHeight) | |
650 | - | let rewardPerBlock = ((rewardPool * apr) / ((10000 * lockBlocks) * totalUsers)) | |
651 | - | let reward = if ((blocksSinceLastClaim >= 1)) | |
652 | - | then (((rewardPerBlock * blocksSinceLastClaim) * currentStaked) / D8) | |
653 | - | else 0 | |
654 | - | let newRewardPool = (rewardPool - reward) | |
655 | - | let newStaked = (currentStaked - amount) | |
656 | - | let totalStakedKey = (farmTotalStaked + poolKey) | |
657 | - | let previousTotalStaked = valueOrElse(getInteger(this, totalStakedKey), 0) | |
658 | - | let newTotalStaked = (previousTotalStaked - amount) | |
659 | - | let newTotalUsers = if ((newStaked == 0)) | |
660 | - | then (totalUsers - 1) | |
661 | - | else totalUsers | |
662 | - | [IntegerEntry(stakedKey, newStaked), IntegerEntry(totalStakedKey, newTotalStaked), IntegerEntry((totalUsersFarm + poolKey), newTotalUsers), IntegerEntry(rewardKey, 0), IntegerEntry((farmRewardPool + poolKey), newRewardPool), IntegerEntry(heightKey, height), ScriptTransfer(i.caller, amount, lpAsset), ScriptTransfer(i.caller, reward, unit)] | |
663 | - | } | |
664 | - | } | |
125 | + | let feeBps = toBigInt(getIntegerValue(this, fee)) | |
126 | + | let isSale = valueOrElse(getBooleanValue(("is_sale_" + nftId)), false) | |
127 | + | let valueSale = valueOrElse(getIntegerValue(("price_sale_" + nftId)), 0) | |
128 | + | let feeToSend = ((toBigInt(pay.amount) * feeBps) / toBigInt(10000)) | |
129 | + | let adminAddr = getAdminAddress() | |
130 | + | let OldNumberH = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
131 | + | let numberH = (OldNumberH + 1) | |
132 | + | let OldNumberHUser = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
133 | + | let numberHUser = (OldNumberH + 1) | |
134 | + | let toSendToSaler = (toBigInt(pay.amount) - feeToSend) | |
135 | + | if ((pmtAssetId != "GIC")) | |
136 | + | then throw("Error: Invalid Asset to buy.") | |
137 | + | else if (!(isSale)) | |
138 | + | then throw("This NFT is no longer for sale.") | |
139 | + | else if ((valueSale != pay.amount)) | |
140 | + | then throw("Insufficient value to make the purchase.") | |
141 | + | else [ScriptTransfer(i.caller, 1, fromBase58String(nftId)), ScriptTransfer(addressFromStringValue(getStringValue(this, ("saler_" + pmtAssetId))), toInt(toSendToSaler), unit), ScriptTransfer(addressFromStringValue(adminAddr), toInt(feeToSend), unit), BooleanEntry(("is_sale_" + pmtAssetId), false), StringEntry(("saler_" + pmtAssetId), toBase58String(i.caller.bytes)), IntegerEntry(("history_" + pmtAssetId), numberH), StringEntry((("history_" + pmtAssetId) + toString(numberH)), "buy")] | |
665 | 142 | } | |
666 | 143 | ||
667 | 144 | ||
668 | 145 | @Verifier(tx) | |
669 | - | func verify () = match tx { | |
670 | - | case _ => | |
671 | - | sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey) | |
672 | - | } | |
146 | + | func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey) | |
673 | 147 |
Old | New | Differences | |
---|---|---|---|
1 | 1 | {-# STDLIB_VERSION 5 #-} | |
2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
4 | - | let main = "main_asset" | |
5 | - | ||
6 | 4 | let adminAddress = "admin_address" | |
7 | 5 | ||
8 | - | let | |
6 | + | let fee = "fee" | |
9 | 7 | ||
10 | - | let pool = "pool__" | |
11 | - | ||
12 | - | let farm = "farm__" | |
13 | - | ||
14 | - | let staked = "staked_" | |
15 | - | ||
16 | - | let rewardClaimed = "reward_claimed_" | |
17 | - | ||
18 | - | let depositHeight = "deposit_height_" | |
19 | - | ||
20 | - | let farmHeight = "farm_height_" | |
21 | - | ||
22 | - | let totalLocked = "total_locked_" | |
23 | - | ||
24 | - | let swapFee = "swap_fee" | |
25 | - | ||
26 | - | let farmRewardPool = "farm_reward_pool_" | |
27 | - | ||
28 | - | let farmApr = "farm_apr_" | |
29 | - | ||
30 | - | let farmLockBlocks = "farm_lock_blocks_" | |
31 | - | ||
32 | - | let farmTotalStaked = "farm_total_staked_" | |
33 | - | ||
34 | - | let blacklistedTokens = "blacklisted_" | |
35 | - | ||
36 | - | let totalUsersFarm = "total_users_farm_" | |
37 | - | ||
38 | - | let D8 = 100000000 | |
39 | - | ||
40 | - | let contractAddress = Address(this.bytes) | |
41 | - | ||
42 | - | let ac = "activate" | |
43 | - | ||
44 | - | let poolAc = "activate_pools" | |
45 | - | ||
46 | - | let swapAc = "activate_swap" | |
47 | - | ||
48 | - | let liquidityAc = "activate_liquidity" | |
49 | - | ||
50 | - | let farmAc = "activate_farms" | |
51 | - | ||
52 | - | func kp (asset1,asset2) = (((pool + asset1) + "_") + asset2) | |
53 | - | ||
54 | - | ||
55 | - | func fk (asset1,asset2) = (((farm + asset1) + "_") + asset2) | |
56 | - | ||
57 | - | ||
58 | - | func sk (asset1,asset2,address) = (((staked + kp(asset1, asset2)) + "_") + address) | |
59 | - | ||
60 | - | ||
61 | - | func rk (asset1,asset2,address) = (((rewardClaimed + kp(asset1, asset2)) + "_") + address) | |
62 | - | ||
63 | - | ||
64 | - | func dh (asset1,asset2,address) = (((depositHeight + kp(asset1, asset2)) + "_") + address) | |
65 | - | ||
66 | - | ||
67 | - | func fh (asset1,asset2,address) = (((farmHeight + kp(asset1, asset2)) + "_") + address) | |
68 | - | ||
69 | - | ||
70 | - | func isValidAsset (assetId) = if ((assetId == "GIC")) | |
71 | - | then true | |
72 | - | else match assetInfo(fromBase58String(assetId)) { | |
73 | - | case a: Asset => | |
74 | - | true | |
75 | - | case _ => | |
76 | - | false | |
77 | - | } | |
78 | - | ||
79 | - | ||
80 | - | func isBlacklisted (assetId) = valueOrElse(getBoolean(this, (blacklistedTokens + assetId)), false) | |
8 | + | func getAdminAddress () = match getString(adminAddress) { | |
9 | + | case t: String => | |
10 | + | t | |
11 | + | case _ => | |
12 | + | toBase58String(this.bytes) | |
13 | + | } | |
81 | 14 | ||
82 | 15 | ||
83 | 16 | func getAssetDecimals (assetId) = if ((assetId == "GIC")) | |
84 | 17 | then 8 | |
85 | 18 | else match assetInfo(fromBase58String(assetId)) { | |
86 | 19 | case a: Asset => | |
87 | 20 | a.decimals | |
88 | 21 | case _ => | |
89 | 22 | 8 | |
90 | 23 | } | |
91 | 24 | ||
92 | 25 | ||
93 | - | func getAddressIfValid (address) = toString(valueOrErrorMessage(addressFromString(address), (("Can't parse " + address) + " as address"))) | |
26 | + | func getAssetquantity (assetId) = if ((assetId == "GIC")) | |
27 | + | then 1000000000 | |
28 | + | else match assetInfo(fromBase58String(assetId)) { | |
29 | + | case a: Asset => | |
30 | + | a.quantity | |
31 | + | case _ => | |
32 | + | 1000000000 | |
33 | + | } | |
94 | 34 | ||
95 | 35 | ||
96 | - | func validPoolK (key) = match getInteger(this, key) { | |
97 | - | case t: Int => | |
98 | - | t | |
99 | - | case _ => | |
100 | - | 0 | |
101 | - | } | |
102 | - | ||
103 | - | ||
104 | - | func poolAA (key,asset) = match getInteger(this, ((key + "_") + asset)) { | |
105 | - | case t: Int => | |
106 | - | t | |
107 | - | case _ => | |
108 | - | 0 | |
109 | - | } | |
110 | - | ||
111 | - | ||
112 | - | func userLiquidity (address,key,asset) = match getInteger(this, ((((key + "_") + address) + "_") + asset)) { | |
113 | - | case t: Int => | |
114 | - | t | |
115 | - | case _ => | |
116 | - | 0 | |
117 | - | } | |
118 | - | ||
119 | - | ||
120 | - | func getAdminAddress () = if ((valueOrElse(getStringValue(adminAddress), "") == "")) | |
121 | - | then throw("Constructor has not been initialized yet!") | |
122 | - | else getStringValue(adminAddress) | |
123 | - | ||
124 | - | ||
125 | - | @Callable(i) | |
126 | - | func constructor (MainAssetId,AdminAddress,SwapFeeBps,acceptGic) = if ((i.caller != this)) | |
127 | - | then throw("Only the contract itself can invoke this function") | |
128 | - | else if (!(isValidAsset(MainAssetId))) | |
129 | - | then throw("Invalid MainAssetId") | |
130 | - | else if ((AdminAddress == "")) | |
131 | - | then throw("Invalid AdminAddress") | |
132 | - | else if (if ((0 > SwapFeeBps)) | |
133 | - | then true | |
134 | - | else (SwapFeeBps > 1000)) | |
135 | - | then throw("SwapFeeBps must be between 0 and 1000") | |
136 | - | else [StringEntry(main, MainAssetId), StringEntry(adminAddress, AdminAddress), IntegerEntry(swapFee, SwapFeeBps), BooleanEntry(ac, true), BooleanEntry(poolAc, false), BooleanEntry(swapAc, false), BooleanEntry(liquidityAc, false), BooleanEntry(farmAc, false), BooleanEntry("accept_gic", acceptGic)] | |
137 | - | ||
36 | + | func getIsReissuable (assetId) = if ((assetId == "GIC")) | |
37 | + | then true | |
38 | + | else match assetInfo(fromBase58String(assetId)) { | |
39 | + | case a: Asset => | |
40 | + | a.reissuable | |
41 | + | case _ => | |
42 | + | true | |
43 | + | } | |
138 | 44 | ||
139 | 45 | ||
140 | 46 | @Callable(i) | |
141 | 47 | func changeAdmin (address) = { | |
142 | 48 | let admin = getAdminAddress() | |
143 | 49 | if ((toBase58String(i.caller.bytes) != admin)) | |
144 | 50 | then throw("Only the Admin itself can invoke this function.") | |
145 | 51 | else [StringEntry(adminAddress, address)] | |
146 | 52 | } | |
147 | 53 | ||
148 | 54 | ||
149 | 55 | ||
150 | 56 | @Callable(i) | |
151 | - | func activate (v) = { | |
152 | - | let admin = getAdminAddress() | |
153 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
154 | - | then throw("Only the Admin itself can invoke this function") | |
155 | - | else [BooleanEntry(ac, v)] | |
156 | - | } | |
157 | - | ||
158 | - | ||
159 | - | ||
160 | - | @Callable(i) | |
161 | - | func maintenance (pools,swap,stake,farms) = { | |
162 | - | let admin = getAdminAddress() | |
163 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
164 | - | then throw("Only the Admin itself can invoke this function") | |
165 | - | else [BooleanEntry(poolAc, pools), BooleanEntry(swapAc, swap), BooleanEntry(liquidityAc, stake), BooleanEntry(farmAc, farms)] | |
166 | - | } | |
167 | - | ||
168 | - | ||
169 | - | ||
170 | - | @Callable(i) | |
171 | - | func setSwapFee (feeBps) = { | |
57 | + | func setNFTFee (feeBps) = { | |
172 | 58 | let admin = getAdminAddress() | |
173 | 59 | if ((toBase58String(i.caller.bytes) != admin)) | |
174 | 60 | then throw("Only the Admin itself can invoke this function") | |
175 | 61 | else if (if ((0 > feeBps)) | |
176 | 62 | then true | |
177 | 63 | else (feeBps > 1000)) | |
178 | 64 | then throw("Fee must be between 0 and 1000 basis points") | |
179 | - | else [IntegerEntry( | |
65 | + | else [IntegerEntry(fee, feeBps)] | |
180 | 66 | } | |
181 | 67 | ||
182 | 68 | ||
183 | 69 | ||
184 | 70 | @Callable(i) | |
185 | - | func blacklistToken (assetId,blacklist) = { | |
186 | - | let admin = getAdminAddress() | |
187 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
188 | - | then throw("Only the Admin itself can invoke this function") | |
189 | - | else if (if (!(isValidAsset(assetId))) | |
190 | - | then (assetId != "GIC") | |
191 | - | else false) | |
192 | - | then throw("Invalid assetId") | |
193 | - | else [BooleanEntry((blacklistedTokens + assetId), blacklist)] | |
194 | - | } | |
71 | + | func createNFT (name,ipfs) = if ((100000000 > i.fee)) | |
72 | + | then throw("Error: NFT fee amount to be paid is less than 1 GIC") | |
73 | + | else if ((ipfs == "")) | |
74 | + | then throw("Error: Put a valid IPFS string.") | |
75 | + | else if ((name == "")) | |
76 | + | then throw("Error: Put a valid NFT name string.") | |
77 | + | else { | |
78 | + | let nftCreate = Issue(name, ipfs, 1, 0, false) | |
79 | + | let idNft = calculateAssetId(nftCreate) | |
80 | + | [nftCreate, ScriptTransfer(i.caller, 1, idNft)] | |
81 | + | } | |
195 | 82 | ||
196 | 83 | ||
197 | 84 | ||
198 | 85 | @Callable(i) | |
199 | - | func createFarm (asset1,asset2,apr,lockBlocks,rewardAmount) = { | |
200 | - | let admin = getAdminAddress() | |
201 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
202 | - | then throw("Only the Admin itself can invoke this function") | |
203 | - | else if (!(isValidAsset(asset1))) | |
204 | - | then throw("Invalid asset1") | |
205 | - | else if (!(isValidAsset(asset2))) | |
206 | - | then throw("Invalid asset2") | |
207 | - | else if ((asset1 == asset2)) | |
208 | - | then throw("Asset1 cannot be equal to Asset2") | |
209 | - | else if ((0 >= apr)) | |
210 | - | then throw("APR must be positive") | |
211 | - | else if ((0 >= lockBlocks)) | |
212 | - | then throw("Lock blocks must be positive") | |
213 | - | else if ((0 >= rewardAmount)) | |
214 | - | then throw("Reward amount must be positive") | |
215 | - | else { | |
216 | - | let poolKey = kp(asset1, asset2) | |
217 | - | if ((validPoolK(poolKey) == 0)) | |
218 | - | then throw("Pool does not exist") | |
219 | - | else { | |
220 | - | let farmKey = fk(asset1, asset2) | |
221 | - | [IntegerEntry(farmKey, 1), IntegerEntry((farmApr + poolKey), apr), IntegerEntry((farmLockBlocks + poolKey), lockBlocks), IntegerEntry((farmRewardPool + poolKey), rewardAmount), IntegerEntry((farmTotalStaked + poolKey), 0), IntegerEntry((totalUsersFarm + poolKey), 0)] | |
222 | - | } | |
223 | - | } | |
224 | - | } | |
86 | + | func sellNFT (ValueToSell) = if ((100 > ValueToSell)) | |
87 | + | then throw("Error: set a minimum value (0.00000100) to sell your NFT") | |
88 | + | else { | |
89 | + | let nft = i.payments[0] | |
90 | + | let pmtAssetId = match nft.assetId { | |
91 | + | case a: ByteVector => | |
92 | + | toBase58String(a) | |
93 | + | case _ => | |
94 | + | "GIC" | |
95 | + | } | |
96 | + | let isRessuable = getIsReissuable(pmtAssetId) | |
97 | + | let totalQuantity = getAssetquantity(pmtAssetId) | |
98 | + | let totalDecimals = getAssetDecimals(pmtAssetId) | |
99 | + | let OldNumberH = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
100 | + | let numberH = (OldNumberH + 1) | |
101 | + | let OldNumberHUser = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
102 | + | let numberHUser = (OldNumberH + 1) | |
103 | + | if ((pmtAssetId == "GIC")) | |
104 | + | then throw("Error: Invalid NFT.") | |
105 | + | else if (if (if (!(isRessuable)) | |
106 | + | then (totalQuantity == 1) | |
107 | + | else false) | |
108 | + | then (totalDecimals == 0) | |
109 | + | else false) | |
110 | + | then [BooleanEntry(("is_sale_" + pmtAssetId), true), IntegerEntry(("price_sale_" + pmtAssetId), ValueToSell), StringEntry(("coin_accepted_" + pmtAssetId), "GIC"), StringEntry(("saler_" + pmtAssetId), toBase58String(i.caller.bytes)), IntegerEntry(("history_" + toBase58String(i.caller.bytes)), numberHUser), StringEntry(((("history_" + toBase58String(i.caller.bytes)) + "_") + toString(numberHUser)), pmtAssetId), IntegerEntry(("history_" + pmtAssetId), numberH), StringEntry((("history_" + pmtAssetId) + toString(numberH)), "sell")] | |
111 | + | else throw("Error: this is an asset, not an NFT.") | |
112 | + | } | |
225 | 113 | ||
226 | 114 | ||
227 | 115 | ||
228 | 116 | @Callable(i) | |
229 | - | func fundFarm (asset1,asset2) = { | |
230 | - | let admin = getAdminAddress() | |
231 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
232 | - | then throw("Only the Admin itself can invoke this function") | |
233 | - | else { | |
234 | - | let pmt = i.payments[0] | |
235 | - | let pmtAssetId = match pmt.assetId { | |
236 | - | case a: ByteVector => | |
237 | - | toBase58String(a) | |
238 | - | case _ => | |
239 | - | "GIC" | |
240 | - | } | |
241 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
242 | - | then throw("Only the Admin itself can invoke this function") | |
243 | - | else if ((pmtAssetId != "GIC")) | |
244 | - | then throw("Rewards must be in GIC") | |
245 | - | else { | |
246 | - | let poolKey = kp(asset1, asset2) | |
247 | - | let farmKey = fk(asset1, asset2) | |
248 | - | if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
249 | - | then throw("Farm does not exist") | |
250 | - | else { | |
251 | - | let currentRewardPool = valueOrElse(getInteger(this, (farmRewardPool + poolKey)), 0) | |
252 | - | let newRewardPool = (currentRewardPool + pmt.amount) | |
253 | - | [IntegerEntry((farmRewardPool + poolKey), newRewardPool)] | |
254 | - | } | |
255 | - | } | |
256 | - | } | |
257 | - | } | |
258 | - | ||
259 | - | ||
260 | - | ||
261 | - | @Callable(i) | |
262 | - | func changeData (key,data) = { | |
263 | - | let admin = getAdminAddress() | |
264 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
265 | - | then throw("Only the Admin itself can invoke this function") | |
266 | - | else [IntegerEntry(key, data)] | |
267 | - | } | |
268 | - | ||
269 | - | ||
270 | - | ||
271 | - | @Callable(i) | |
272 | - | func createPool (asset1,asset2,nameLp) = { | |
273 | - | let poolKey = kp(asset1, asset2) | |
274 | - | let admin = getAdminAddress() | |
275 | - | if ((toBase58String(i.caller.bytes) != admin)) | |
276 | - | then throw("Only the Admin itself can invoke this function") | |
277 | - | else if (!(isValidAsset(asset1))) | |
278 | - | then throw("Invalid asset1") | |
279 | - | else if (!(isValidAsset(asset2))) | |
280 | - | then throw("Invalid asset2") | |
281 | - | else if ((asset1 == asset2)) | |
282 | - | then throw("Asset1 cannot be equal to Asset2") | |
283 | - | else if (if (isBlacklisted(asset1)) | |
284 | - | then true | |
285 | - | else isBlacklisted(asset2)) | |
286 | - | then throw("One or both assets are blacklisted") | |
287 | - | else if ((validPoolK(poolKey) != 0)) | |
288 | - | then throw("Pool already exists") | |
289 | - | else { | |
290 | - | let assetLpCreate = Issue(nameLp, ((("LP asset for pool " + asset1) + "_") + asset2), 1, 8, true) | |
291 | - | let idAssetLp = calculateAssetId(assetLpCreate) | |
292 | - | [assetLpCreate, StringEntry((lp + poolKey), toBase58String(idAssetLp)), IntegerEntry(poolKey, 1)] | |
293 | - | } | |
294 | - | } | |
295 | - | ||
296 | - | ||
297 | - | ||
298 | - | @Callable(i) | |
299 | - | func addLiquidity (asset1,asset2) = { | |
300 | - | let power = getBooleanValue(this, ac) | |
301 | - | let liquidityPower = getBooleanValue(this, liquidityAc) | |
302 | - | let acGic = getBooleanValue(this, "accept_gic") | |
303 | - | let poolKey = kp(asset1, asset2) | |
304 | - | let pmt1 = i.payments[0] | |
305 | - | let pmt2 = i.payments[1] | |
306 | - | let asset1Id = match pmt1.assetId { | |
117 | + | func buyNFT (nftId) = { | |
118 | + | let pay = i.payments[0] | |
119 | + | let pmtAssetId = match pay.assetId { | |
307 | 120 | case a: ByteVector => | |
308 | 121 | toBase58String(a) | |
309 | 122 | case _ => | |
310 | 123 | "GIC" | |
311 | 124 | } | |
312 | - | let asset2Id = match pmt2.assetId { | |
313 | - | case a: ByteVector => | |
314 | - | toBase58String(a) | |
315 | - | case _ => | |
316 | - | "GIC" | |
317 | - | } | |
318 | - | let decimals1 = getAssetDecimals(asset1Id) | |
319 | - | let decimals2 = getAssetDecimals(asset2Id) | |
320 | - | if (!(power)) | |
321 | - | then throw("dApp is currently under maintenance") | |
322 | - | else if (liquidityPower) | |
323 | - | then throw("Liquidity is currently under maintenance") | |
324 | - | else if (if ((asset1Id != asset1)) | |
325 | - | then true | |
326 | - | else (asset2Id != asset2)) | |
327 | - | then throw("Payment assets do not match specified assets") | |
328 | - | else if ((asset1 == asset2)) | |
329 | - | then throw("Asset1 cannot be equal to Asset2") | |
330 | - | else if (!(isValidAsset(asset1))) | |
331 | - | then throw("Invalid asset1") | |
332 | - | else if (!(isValidAsset(asset2))) | |
333 | - | then throw("Invalid asset2") | |
334 | - | else if (if (isBlacklisted(asset1)) | |
335 | - | then true | |
336 | - | else isBlacklisted(asset2)) | |
337 | - | then throw("One or both assets are blacklisted") | |
338 | - | else if (if (if ((asset1 == "GIC")) | |
339 | - | then true | |
340 | - | else (asset2 == "GIC")) | |
341 | - | then !(acGic) | |
342 | - | else false) | |
343 | - | then throw("GIC not allowed") | |
344 | - | else if ((validPoolK(poolKey) == 0)) | |
345 | - | then throw("Pool does not exist. Create it first") | |
346 | - | else { | |
347 | - | let poolAmount1 = poolAA(poolKey, asset1) | |
348 | - | let poolAmount2 = poolAA(poolKey, asset2) | |
349 | - | let amount1 = pmt1.amount | |
350 | - | let amount2 = pmt2.amount | |
351 | - | let lpAmount = if (if ((poolAmount1 == 0)) | |
352 | - | then true | |
353 | - | else (poolAmount2 == 0)) | |
354 | - | then toBigInt(amount1) | |
355 | - | else ((toBigInt(amount1) * toBigInt(poolAmount2)) / toBigInt(poolAmount1)) | |
356 | - | let currentKey = toBase58String(i.caller.bytes) | |
357 | - | let currentAmountAsset1 = userLiquidity(currentKey, poolKey, asset1) | |
358 | - | let currentAmountAsset2 = userLiquidity(currentKey, poolKey, asset2) | |
359 | - | let newAmountAsset1 = (toBigInt(currentAmountAsset1) + toBigInt(amount1)) | |
360 | - | let newAmountAsset2 = (toBigInt(currentAmountAsset2) + toBigInt(amount2)) | |
361 | - | let newPoolAmount1 = (toBigInt(poolAmount1) + toBigInt(amount1)) | |
362 | - | let newPoolAmount2 = (toBigInt(poolAmount2) + toBigInt(amount2)) | |
363 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
364 | - | let oldAssetLpTotal = valueOrElse(getIntegerValue(poolKey), 0) | |
365 | - | let lpAsset = if ((lpAssetId == "")) | |
366 | - | then throw("Pool does not have a liquidity pair, contact admin") | |
367 | - | else fromBase58String(lpAssetId) | |
368 | - | [IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset1), toInt(newAmountAsset1)), IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset2), toInt(newAmountAsset2)), IntegerEntry(((poolKey + "_") + asset1), toInt(newPoolAmount1)), IntegerEntry(((poolKey + "_") + asset2), toInt(newPoolAmount2)), IntegerEntry((((depositHeight + poolKey) + "_") + currentKey), height), IntegerEntry(poolKey, (oldAssetLpTotal + toInt(lpAmount))), Reissue(lpAsset, toInt(lpAmount), true), ScriptTransfer(i.caller, toInt(lpAmount), lpAsset)] | |
369 | - | } | |
370 | - | } | |
371 | - | ||
372 | - | ||
373 | - | ||
374 | - | @Callable(i) | |
375 | - | func removeLiquidity (asset1,asset2,lpAmount) = { | |
376 | - | let power = getBooleanValue(this, ac) | |
377 | - | let liquidityPower = getBooleanValue(this, liquidityAc) | |
378 | - | let poolKey = kp(asset1, asset2) | |
379 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
380 | - | let lpAsset = fromBase58String(lpAssetId) | |
381 | - | let pmt = i.payments[0] | |
382 | - | let pmtAssetId = match pmt.assetId { | |
383 | - | case a: ByteVector => | |
384 | - | toBase58String(a) | |
385 | - | case _ => | |
386 | - | "GIC" | |
387 | - | } | |
388 | - | let decimals1 = getAssetDecimals(asset1) | |
389 | - | let decimals2 = getAssetDecimals(asset2) | |
390 | - | if (!(power)) | |
391 | - | then throw("dApp is currently under maintenance") | |
392 | - | else if (liquidityPower) | |
393 | - | then throw("Liquidity is currently under maintenance") | |
394 | - | else if ((lpAssetId == "")) | |
395 | - | then throw("Invalid LP asset") | |
396 | - | else if ((pmtAssetId != lpAssetId)) | |
397 | - | then throw("Invalid LP token") | |
398 | - | else if ((validPoolK(poolKey) == 0)) | |
399 | - | then throw("Pool does not exist") | |
400 | - | else if ((0 >= lpAmount)) | |
401 | - | then throw("LP amount must be positive") | |
402 | - | else { | |
403 | - | let poolAmount1 = poolAA(poolKey, asset1) | |
404 | - | let poolAmount2 = poolAA(poolKey, asset2) | |
405 | - | let totalLpSupply = match assetInfo(fromBase58String(lpAssetId)) { | |
406 | - | case a: Asset => | |
407 | - | a.quantity | |
408 | - | case _ => | |
409 | - | 0 | |
410 | - | } | |
411 | - | let amount1 = ((lpAmount * poolAmount1) / totalLpSupply) | |
412 | - | let amount2 = ((lpAmount * poolAmount2) / totalLpSupply) | |
413 | - | let currentKey = toBase58String(i.caller.bytes) | |
414 | - | let currentAmountAsset1 = userLiquidity(currentKey, poolKey, asset1) | |
415 | - | let currentAmountAsset2 = userLiquidity(currentKey, poolKey, asset2) | |
416 | - | let newAmountAsset1 = (currentAmountAsset1 - amount1) | |
417 | - | let newAmountAsset2 = (currentAmountAsset2 - amount2) | |
418 | - | if (if ((0 > newAmountAsset1)) | |
419 | - | then true | |
420 | - | else (0 > newAmountAsset2)) | |
421 | - | then throw("Insufficient liquidity balance") | |
422 | - | else { | |
423 | - | let newPoolAmount1 = (poolAmount1 - amount1) | |
424 | - | let newPoolAmount2 = (poolAmount2 - amount2) | |
425 | - | let asset1Bytes = if ((asset1 == "GIC")) | |
426 | - | then unit | |
427 | - | else fromBase58String(asset1) | |
428 | - | let asset2Bytes = if ((asset2 == "GIC")) | |
429 | - | then unit | |
430 | - | else fromBase58String(asset2) | |
431 | - | let oldAssetLpTotal = getIntegerValue(poolKey) | |
432 | - | [IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset1), newAmountAsset1), IntegerEntry(((((poolKey + "_") + currentKey) + "_") + asset2), newAmountAsset2), IntegerEntry(((poolKey + "_") + asset1), newPoolAmount1), IntegerEntry(((poolKey + "_") + asset2), newPoolAmount2), IntegerEntry(poolKey, (oldAssetLpTotal - lpAmount)), Burn(lpAsset, lpAmount), ScriptTransfer(i.caller, amount1, asset1Bytes), ScriptTransfer(i.caller, amount2, asset2Bytes)] | |
433 | - | } | |
434 | - | } | |
435 | - | } | |
436 | - | ||
437 | - | ||
438 | - | ||
439 | - | @Callable(i) | |
440 | - | func swap (assetIn,assetOut,maxSlippage) = { | |
441 | - | let power = getBooleanValue(this, ac) | |
442 | - | let swapActivate = getBooleanValue(this, swapAc) | |
443 | - | let acGic = getBooleanValue(this, "accept_gic") | |
444 | - | let poolKey = kp(assetIn, assetOut) | |
445 | - | let reversePoolKey = kp(assetOut, assetIn) | |
446 | - | let key = if ((validPoolK(poolKey) != 0)) | |
447 | - | then poolKey | |
448 | - | else if ((validPoolK(reversePoolKey) != 0)) | |
449 | - | then reversePoolKey | |
450 | - | else "" | |
451 | - | let pmt = i.payments[0] | |
452 | - | let pmtAssetId = match pmt.assetId { | |
453 | - | case a: ByteVector => | |
454 | - | toBase58String(a) | |
455 | - | case _ => | |
456 | - | "GIC" | |
457 | - | } | |
458 | - | let decimalsIn = getAssetDecimals(assetIn) | |
459 | - | let decimalsOut = getAssetDecimals(assetOut) | |
460 | - | let feeBps = toBigInt(getIntegerValue(this, swapFee)) | |
461 | - | let adminAddr = addressFromStringValue(getStringValue(this, adminAddress)) | |
462 | - | if (!(power)) | |
463 | - | then throw("dApp is currently under maintenance") | |
464 | - | else if (swapActivate) | |
465 | - | then throw("Swap is currently under maintenance") | |
466 | - | else if ((pmtAssetId != assetIn)) | |
467 | - | then throw("Payment asset does not match assetIn") | |
468 | - | else if (!(isValidAsset(assetIn))) | |
469 | - | then throw("Invalid assetIn") | |
470 | - | else if (!(isValidAsset(assetOut))) | |
471 | - | then throw("Invalid assetOut") | |
472 | - | else if (if (isBlacklisted(assetIn)) | |
473 | - | then true | |
474 | - | else isBlacklisted(assetOut)) | |
475 | - | then throw("One or both assets are blacklisted") | |
476 | - | else if ((assetIn == assetOut)) | |
477 | - | then throw("assetIn cannot be equal to assetOut") | |
478 | - | else if (if (if ((assetIn == "GIC")) | |
479 | - | then true | |
480 | - | else (assetOut == "GIC")) | |
481 | - | then !(acGic) | |
482 | - | else false) | |
483 | - | then throw("GIC not allowed") | |
484 | - | else if ((key == "")) | |
485 | - | then throw("Pool does not exist") | |
486 | - | else { | |
487 | - | let isReverse = (key == reversePoolKey) | |
488 | - | let poolAsset1 = if (isReverse) | |
489 | - | then assetOut | |
490 | - | else assetIn | |
491 | - | let poolAsset2 = if (isReverse) | |
492 | - | then assetIn | |
493 | - | else assetOut | |
494 | - | let poolAmount1 = toBigInt(poolAA(key, poolAsset1)) | |
495 | - | let poolAmount2 = toBigInt(poolAA(key, poolAsset2)) | |
496 | - | let amountInAdjusted = toBigInt(pmt.amount) | |
497 | - | let amountOut = if (isReverse) | |
498 | - | then ((amountInAdjusted * poolAmount1) / poolAmount2) | |
499 | - | else ((amountInAdjusted * poolAmount2) / poolAmount1) | |
500 | - | let fee = ((amountOut * feeBps) / toBigInt(10000)) | |
501 | - | let amountOutAfterFee = (amountOut - fee) | |
502 | - | let feeToSend = ((amountInAdjusted * feeBps) / toBigInt(10000)) | |
503 | - | let minAmountOut = ((amountOutAfterFee * toBigInt((10000 - maxSlippage))) / toBigInt(10000)) | |
504 | - | if ((minAmountOut > amountOutAfterFee)) | |
505 | - | then throw("Slippage exceeded") | |
506 | - | else { | |
507 | - | let newPoolAmount1 = if (isReverse) | |
508 | - | then (poolAmount1 - amountOut) | |
509 | - | else (poolAmount1 + amountInAdjusted) | |
510 | - | let newPoolAmount2 = if (isReverse) | |
511 | - | then (poolAmount2 + amountInAdjusted) | |
512 | - | else (poolAmount2 - amountOut) | |
513 | - | let assettoReceive = if ((assetOut == "GIC")) | |
514 | - | then unit | |
515 | - | else fromBase58String(assetOut) | |
516 | - | let assetOutBytes = if ((assetIn == "GIC")) | |
517 | - | then unit | |
518 | - | else fromBase58String(assetIn) | |
519 | - | [IntegerEntry(((key + "_") + poolAsset1), toInt(newPoolAmount1)), IntegerEntry(((key + "_") + poolAsset2), toInt(newPoolAmount2)), BooleanEntry("isReverse", isReverse), ScriptTransfer(i.caller, toInt(amountOutAfterFee), assettoReceive), ScriptTransfer(adminAddr, toInt(feeToSend), assetOutBytes)] | |
520 | - | } | |
521 | - | } | |
522 | - | } | |
523 | - | ||
524 | - | ||
525 | - | ||
526 | - | @Callable(i) | |
527 | - | func farmsAddLP (asset1,asset2) = { | |
528 | - | let power = getBooleanValue(this, ac) | |
529 | - | let farmPower = getBooleanValue(this, farmAc) | |
530 | - | let poolKey = kp(asset1, asset2) | |
531 | - | let farmKey = fk(asset1, asset2) | |
532 | - | let pmt = i.payments[0] | |
533 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
534 | - | let pmtAssetId = match pmt.assetId { | |
535 | - | case a: ByteVector => | |
536 | - | toBase58String(a) | |
537 | - | case _ => | |
538 | - | "GIC" | |
539 | - | } | |
540 | - | if (!(power)) | |
541 | - | then throw("dApp is currently under maintenance") | |
542 | - | else if (farmPower) | |
543 | - | then throw("Farms are currently under maintenance") | |
544 | - | else if ((pmtAssetId != lpAssetId)) | |
545 | - | then throw("Invalid LP token") | |
546 | - | else if ((validPoolK(poolKey) == 0)) | |
547 | - | then throw("Pool does not exist") | |
548 | - | else if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
549 | - | then throw("Farm does not exist") | |
550 | - | else { | |
551 | - | let currentKey = toBase58String(i.caller.bytes) | |
552 | - | let stakedKey = sk(asset1, asset2, currentKey) | |
553 | - | let currentStaked = valueOrElse(getInteger(this, stakedKey), 0) | |
554 | - | let newStaked = (currentStaked + pmt.amount) | |
555 | - | let totalStakedKey = (farmTotalStaked + poolKey) | |
556 | - | let previousTotalStaked = valueOrElse(getInteger(this, totalStakedKey), 0) | |
557 | - | let newTotalStaked = (previousTotalStaked + pmt.amount) | |
558 | - | let totalUsers = valueOrElse(getInteger(this, (totalUsersFarm + poolKey)), 0) | |
559 | - | let newTotalUsers = if ((currentStaked == 0)) | |
560 | - | then (totalUsers + 1) | |
561 | - | else totalUsers | |
562 | - | [IntegerEntry(stakedKey, newStaked), IntegerEntry(totalStakedKey, newTotalStaked), IntegerEntry((totalUsersFarm + poolKey), newTotalUsers), IntegerEntry(fh(asset1, asset2, currentKey), height)] | |
563 | - | } | |
564 | - | } | |
565 | - | ||
566 | - | ||
567 | - | ||
568 | - | @Callable(i) | |
569 | - | func farmsClaimLP (asset1,asset2) = { | |
570 | - | let power = getBooleanValue(this, ac) | |
571 | - | let farmPower = getBooleanValue(this, farmAc) | |
572 | - | let poolKey = kp(asset1, asset2) | |
573 | - | let farmKey = fk(asset1, asset2) | |
574 | - | let currentKey = toBase58String(i.caller.bytes) | |
575 | - | let stakedKey = sk(asset1, asset2, currentKey) | |
576 | - | let heightKey = fh(asset1, asset2, currentKey) | |
577 | - | let rewardKey = rk(asset1, asset2, currentKey) | |
578 | - | if (!(power)) | |
579 | - | then throw("dApp is currently under maintenance") | |
580 | - | else if (farmPower) | |
581 | - | then throw("Farms are currently under maintenance") | |
582 | - | else if ((validPoolK(poolKey) == 0)) | |
583 | - | then throw("Pool does not exist") | |
584 | - | else if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
585 | - | then throw("Farm does not exist") | |
586 | - | else { | |
587 | - | let currentStaked = valueOrElse(getInteger(this, stakedKey), 0) | |
588 | - | if ((0 >= currentStaked)) | |
589 | - | then throw("No staked LP tokens") | |
590 | - | else { | |
591 | - | let rewardPool = valueOrElse(getInteger(this, (farmRewardPool + poolKey)), 0) | |
592 | - | let totalUsers = valueOrElse(getInteger(this, (totalUsersFarm + poolKey)), 1) | |
593 | - | let lockBlocks = getIntegerValue(this, (farmLockBlocks + poolKey)) | |
594 | - | let apr = getIntegerValue(this, (farmApr + poolKey)) | |
595 | - | let lastClaimHeight = valueOrElse(getInteger(this, heightKey), height) | |
596 | - | let blocksSinceLastClaim = (height - lastClaimHeight) | |
597 | - | if ((1 > blocksSinceLastClaim)) | |
598 | - | then throw("Must wait at least 1 block since last claim") | |
599 | - | else { | |
600 | - | let rewardPerBlock = ((rewardPool * apr) / ((10000 * lockBlocks) * totalUsers)) | |
601 | - | let reward = (((rewardPerBlock * blocksSinceLastClaim) * currentStaked) / D8) | |
602 | - | if ((reward > rewardPool)) | |
603 | - | then throw("Insufficient reward pool") | |
604 | - | else { | |
605 | - | let newRewardPool = (rewardPool - reward) | |
606 | - | [IntegerEntry(rewardKey, 0), IntegerEntry((farmRewardPool + poolKey), newRewardPool), IntegerEntry(heightKey, height), ScriptTransfer(i.caller, reward, unit)] | |
607 | - | } | |
608 | - | } | |
609 | - | } | |
610 | - | } | |
611 | - | } | |
612 | - | ||
613 | - | ||
614 | - | ||
615 | - | @Callable(i) | |
616 | - | func farmsRemoveLP (asset1,asset2,amount) = { | |
617 | - | let power = getBooleanValue(this, ac) | |
618 | - | let farmPower = getBooleanValue(this, farmAc) | |
619 | - | let poolKey = kp(asset1, asset2) | |
620 | - | let farmKey = fk(asset1, asset2) | |
621 | - | let lpAssetId = getStringValue(this, (lp + poolKey)) | |
622 | - | let lpAsset = if ((lpAssetId == "")) | |
623 | - | then unit | |
624 | - | else fromBase58String(lpAssetId) | |
625 | - | let currentKey = toBase58String(i.caller.bytes) | |
626 | - | let stakedKey = sk(asset1, asset2, currentKey) | |
627 | - | let heightKey = fh(asset1, asset2, currentKey) | |
628 | - | let rewardKey = rk(asset1, asset2, currentKey) | |
629 | - | if (!(power)) | |
630 | - | then throw("dApp is currently under maintenance") | |
631 | - | else if (farmPower) | |
632 | - | then throw("Farms are currently under maintenance") | |
633 | - | else if ((validPoolK(poolKey) == 0)) | |
634 | - | then throw("Pool does not exist") | |
635 | - | else if ((valueOrElse(getInteger(this, farmKey), 0) == 0)) | |
636 | - | then throw("Farm does not exist") | |
637 | - | else { | |
638 | - | let currentStaked = valueOrElse(getInteger(this, stakedKey), 0) | |
639 | - | if ((0 >= amount)) | |
640 | - | then throw("Amount must be positive") | |
641 | - | else if ((amount > currentStaked)) | |
642 | - | then throw("Insufficient staked LP tokens") | |
643 | - | else { | |
644 | - | let rewardPool = valueOrElse(getInteger(this, (farmRewardPool + poolKey)), 0) | |
645 | - | let totalUsers = valueOrElse(getInteger(this, (totalUsersFarm + poolKey)), 1) | |
646 | - | let lockBlocks = getIntegerValue(this, (farmLockBlocks + poolKey)) | |
647 | - | let apr = getIntegerValue(this, (farmApr + poolKey)) | |
648 | - | let lastClaimHeight = valueOrElse(getInteger(this, heightKey), height) | |
649 | - | let blocksSinceLastClaim = (height - lastClaimHeight) | |
650 | - | let rewardPerBlock = ((rewardPool * apr) / ((10000 * lockBlocks) * totalUsers)) | |
651 | - | let reward = if ((blocksSinceLastClaim >= 1)) | |
652 | - | then (((rewardPerBlock * blocksSinceLastClaim) * currentStaked) / D8) | |
653 | - | else 0 | |
654 | - | let newRewardPool = (rewardPool - reward) | |
655 | - | let newStaked = (currentStaked - amount) | |
656 | - | let totalStakedKey = (farmTotalStaked + poolKey) | |
657 | - | let previousTotalStaked = valueOrElse(getInteger(this, totalStakedKey), 0) | |
658 | - | let newTotalStaked = (previousTotalStaked - amount) | |
659 | - | let newTotalUsers = if ((newStaked == 0)) | |
660 | - | then (totalUsers - 1) | |
661 | - | else totalUsers | |
662 | - | [IntegerEntry(stakedKey, newStaked), IntegerEntry(totalStakedKey, newTotalStaked), IntegerEntry((totalUsersFarm + poolKey), newTotalUsers), IntegerEntry(rewardKey, 0), IntegerEntry((farmRewardPool + poolKey), newRewardPool), IntegerEntry(heightKey, height), ScriptTransfer(i.caller, amount, lpAsset), ScriptTransfer(i.caller, reward, unit)] | |
663 | - | } | |
664 | - | } | |
125 | + | let feeBps = toBigInt(getIntegerValue(this, fee)) | |
126 | + | let isSale = valueOrElse(getBooleanValue(("is_sale_" + nftId)), false) | |
127 | + | let valueSale = valueOrElse(getIntegerValue(("price_sale_" + nftId)), 0) | |
128 | + | let feeToSend = ((toBigInt(pay.amount) * feeBps) / toBigInt(10000)) | |
129 | + | let adminAddr = getAdminAddress() | |
130 | + | let OldNumberH = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
131 | + | let numberH = (OldNumberH + 1) | |
132 | + | let OldNumberHUser = valueOrElse(getIntegerValue(this, ("history_" + pmtAssetId)), 0) | |
133 | + | let numberHUser = (OldNumberH + 1) | |
134 | + | let toSendToSaler = (toBigInt(pay.amount) - feeToSend) | |
135 | + | if ((pmtAssetId != "GIC")) | |
136 | + | then throw("Error: Invalid Asset to buy.") | |
137 | + | else if (!(isSale)) | |
138 | + | then throw("This NFT is no longer for sale.") | |
139 | + | else if ((valueSale != pay.amount)) | |
140 | + | then throw("Insufficient value to make the purchase.") | |
141 | + | else [ScriptTransfer(i.caller, 1, fromBase58String(nftId)), ScriptTransfer(addressFromStringValue(getStringValue(this, ("saler_" + pmtAssetId))), toInt(toSendToSaler), unit), ScriptTransfer(addressFromStringValue(adminAddr), toInt(feeToSend), unit), BooleanEntry(("is_sale_" + pmtAssetId), false), StringEntry(("saler_" + pmtAssetId), toBase58String(i.caller.bytes)), IntegerEntry(("history_" + pmtAssetId), numberH), StringEntry((("history_" + pmtAssetId) + toString(numberH)), "buy")] | |
665 | 142 | } | |
666 | 143 | ||
667 | 144 | ||
668 | 145 | @Verifier(tx) | |
669 | - | func verify () = match tx { | |
670 | - | case _ => | |
671 | - | sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey) | |
672 | - | } | |
146 | + | func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey) | |
673 | 147 |
github/gicsportsofficial/g8-explorer 73.19 ms ◑