| 1 | [ |
| 2 | "autonomous agent", |
| 3 | { |
| 4 | "doc_url": "https://counterstake.org/bridge-import.json", |
| 5 | "getters": "{ |
| 6 | |
| 7 | |
| 8 | $get_ratio = () => var['ratio'] OTHERWISE params.ratio OTHERWISE 1; |
| 9 | $get_min_stake = () => var['min_stake'] OTHERWISE params.min_stake OTHERWISE 0; |
| 10 | |
| 11 | |
| 12 | $get_counterstake_coef = () => var['counterstake_coef'] OTHERWISE params.counterstake_coef OTHERWISE 1.5; |
| 13 | |
| 14 | |
| 15 | $get_min_tx_age = () => { |
| 16 | $min_tx_age = var['min_tx_age']; |
| 17 | if (exists($min_tx_age)) |
| 18 | return $min_tx_age; |
| 19 | exists(params.min_tx_age) ? params.min_tx_age : 0 |
| 20 | }; |
| 21 | |
| 22 | |
| 23 | $get_large_threshold = () => var['large_threshold'] OTHERWISE params.large_threshold OTHERWISE 0; |
| 24 | $is_stake_large = ($stake) => { |
| 25 | $large_threshold = $get_large_threshold(); |
| 26 | $large_threshold AND $stake >= $large_threshold |
| 27 | }; |
| 28 | |
| 29 | |
| 30 | $get_challenging_periods = () => var['challenging_periods'] OTHERWISE params.challenging_periods OTHERWISE [3*24, 7*24, 30*24, 60*24]; |
| 31 | $get_large_challenging_periods = () => var['large_challenging_periods'] OTHERWISE params.large_challenging_periods OTHERWISE [7*24, 30*24, 60*24, 90*24]; |
| 32 | |
| 33 | |
| 34 | $get_challenging_period = ($period_number, $bLarge) => { |
| 35 | $periods = $bLarge ? $get_large_challenging_periods() : $get_challenging_periods(); |
| 36 | $last_number = length($periods) - 1; |
| 37 | round($periods[min($period_number, $last_number)] * 3600) |
| 38 | }; |
| 39 | |
| 40 | $get_min_price = () => var['min_price'] OTHERWISE params.min_price OTHERWISE 0; |
| 41 | |
| 42 | $get_oracles = () => var['oracles'] OTHERWISE params.oracles; |
| 43 | |
| 44 | |
| 45 | $get_oracle_price = () => { |
| 46 | $oracles = $get_oracles(); |
| 47 | $oracle_price = reduce($oracles, 3, ($price, $oracle_info) => { |
| 48 | if (!exists($price)) |
| 49 | return false; |
| 50 | $df = data_feed[[oracles=$oracle_info.oracle, feed_name=$oracle_info.feed_name, ifnone=false]]; |
| 51 | if (!exists($df)) |
| 52 | return false; |
| 53 | ($oracle_info.op == '*') ? $price * $df : $price / $df |
| 54 | }, 1); |
| 55 | max($oracle_price, $get_min_price()) |
| 56 | }; |
| 57 | |
| 58 | |
| 59 | $get_oracle_price_in_pennies = () => { |
| 60 | $mul = 10^(params.stake_asset_decimals - params.asset_decimals); |
| 61 | $mul * $get_oracle_price() |
| 62 | }; |
| 63 | |
| 64 | $get_required_stake = ($amount) => max(ceil($get_oracle_price_in_pennies() * $amount * $get_ratio()), $get_min_stake()); |
| 65 | }", |
| 66 | "init": "{ |
| 67 | if (!params.home_network) |
| 68 | bounce("no home network"); |
| 69 | if (!params.home_asset) |
| 70 | bounce("no home asset"); |
| 71 | |
| 72 | $is_valid_decimals = $decimals => is_integer($decimals) AND $decimals >= 0 AND $decimals <= 15; |
| 73 | if (!$is_valid_decimals(params.asset_decimals)) |
| 74 | bounce("bad asset_decimals"); |
| 75 | if (!$is_valid_decimals(params.stake_asset_decimals)) |
| 76 | bounce("bad stake_asset_decimals"); |
| 77 | |
| 78 | $stake_asset = params.stake_asset OTHERWISE 'base'; |
| 79 | if (!asset[$stake_asset].exists) |
| 80 | bounce("no such asset: " || $stake_asset); |
| 81 | $counterstake_coef = $get_counterstake_coef(); |
| 82 | |
| 83 | $fee = 2000; |
| 84 | $stake_asset_fee = ($stake_asset == 'base') ? $fee : 0; |
| 85 | $stake = trigger.output[[asset=$stake_asset]] - $stake_asset_fee; |
| 86 | |
| 87 | $asset = var['asset']; |
| 88 | |
| 89 | if (trigger.data.address AND !is_valid_address(trigger.data.address)) |
| 90 | bounce("invalid address: " || trigger.data.address); |
| 91 | |
| 92 | $governance_base_aa = 'KDHCTQOTKTO6MLYOCU6OCBI7KK72DV3P'; |
| 93 | }", |
| 94 | "messages": { |
| 95 | "cases": [ |
| 96 | { |
| 97 | "if": "{ trigger.data.define AND !$asset }", |
| 98 | "messages": [ |
| 99 | { |
| 100 | "app": "asset", |
| 101 | "payload": { |
| 102 | "is_private": false, |
| 103 | "is_transferrable": true, |
| 104 | "auto_destroy": false, |
| 105 | "fixed_denominations": false, |
| 106 | "issued_by_definer_only": true, |
| 107 | "cosigned_by_definer": false, |
| 108 | "spender_attested": false |
| 109 | } |
| 110 | }, |
| 111 | { |
| 112 | "if": "{trigger.data.factory}", |
| 113 | "app": "payment", |
| 114 | "payload": { |
| 115 | "asset": "base", |
| 116 | "outputs": [ |
| 117 | { |
| 118 | "address": "{trigger.data.factory}", |
| 119 | "amount": 1000 |
| 120 | } |
| 121 | ] |
| 122 | } |
| 123 | }, |
| 124 | { |
| 125 | "app": "definition", |
| 126 | "payload": { |
| 127 | "definition": [ |
| 128 | "autonomous agent", |
| 129 | { |
| 130 | "base_aa": "{$governance_base_aa}", |
| 131 | "params": { |
| 132 | "import_aa": "{this_address}", |
| 133 | "challenging_period": "{params.governance_challenging_period OTHERWISE ''}", |
| 134 | "freeze_period": "{params.freeze_period OTHERWISE ''}" |
| 135 | } |
| 136 | } |
| 137 | ] |
| 138 | } |
| 139 | }, |
| 140 | { |
| 141 | "app": "state", |
| 142 | "state": "{ |
| 143 | var['governance_aa'] = unit[response_unit].messages[[.app='definition']].payload.address; |
| 144 | var['asset'] = response_unit; |
| 145 | response['asset'] = response_unit; |
| 146 | }" |
| 147 | } |
| 148 | ] |
| 149 | }, |
| 150 | { |
| 151 | "if": "{ $asset AND trigger.address == var['governance_aa'] AND trigger.data.name }", |
| 152 | "init": "{ |
| 153 | $name = trigger.data.name; |
| 154 | }", |
| 155 | "messages": [ |
| 156 | { |
| 157 | "app": "state", |
| 158 | "state": "{ |
| 159 | var[$name] = trigger.data.value; |
| 160 | }" |
| 161 | } |
| 162 | ] |
| 163 | }, |
| 164 | { |
| 165 | "if": "{ trigger.data.txid AND trigger.data.amount AND trigger.data.txts AND trigger.data.sender_address AND $stake > 0 }", |
| 166 | "init": "{ |
| 167 | if (trigger.output[[asset=base]] < $fee) |
| 168 | bounce("should send at least " || $fee || " bytes"); |
| 169 | |
| 170 | $reward = trigger.data.reward OTHERWISE 0; |
| 171 | if ($reward >= trigger.data.amount) |
| 172 | bounce("reward too large"); |
| 173 | |
| 174 | |
| 175 | $address = trigger.data.address OTHERWISE trigger.address; |
| 176 | if ($address != trigger.address AND $reward < 0) |
| 177 | bounce("the sender disallowed third-party claiming by setting a negative reward"); |
| 178 | |
| 179 | $paid_amount = ($address != trigger.address) ? trigger.data.amount - $reward : 0; |
| 180 | if (trigger.output[[asset=$asset]] != $paid_amount) |
| 181 | bounce("received wrong amount in image asset " || trigger.output[[asset=$asset]] || ", expected " || $paid_amount); |
| 182 | |
| 183 | $required_stake = $get_required_stake(trigger.data.amount); |
| 184 | if ($stake < $required_stake) |
| 185 | bounce("received stake " || $stake || " is less than the required stake " || $required_stake); |
| 186 | |
| 187 | if (timestamp < trigger.data.txts + $get_min_tx_age()) |
| 188 | bounce("the tx timestamp is not old enough"); |
| 189 | |
| 190 | $str_data = trigger.data.data ? json_stringify(trigger.data.data) : ''; |
| 191 | |
| 192 | $claim_hash = sha256(trigger.data.sender_address || '_' || $address || '_' || trigger.data.txid || '_' || trigger.data.txts || '_' || trigger.data.amount || '_' || $reward || '_' || $str_data); |
| 193 | if (var['num_' || $claim_hash]) |
| 194 | bounce("this transfer has already been claimed"); |
| 195 | |
| 196 | $is_large = $is_stake_large($stake); |
| 197 | $claim_num = var['claim_num'] + 1; |
| 198 | }", |
| 199 | "messages": [ |
| 200 | { |
| 201 | "if": "{$paid_amount > 0}", |
| 202 | "app": "payment", |
| 203 | "payload": { |
| 204 | "asset": "{$asset}", |
| 205 | "outputs": [ |
| 206 | { |
| 207 | "address": "{$address}", |
| 208 | "amount": "{$paid_amount}" |
| 209 | } |
| 210 | ] |
| 211 | } |
| 212 | }, |
| 213 | { |
| 214 | "if": "{$paid_amount > 0}", |
| 215 | "app": "data", |
| 216 | "payload": { |
| 217 | "claim_num": "{$claim_num}", |
| 218 | "sender_address": "{trigger.data.sender_address}", |
| 219 | "address": "{$address}", |
| 220 | "amount": "{trigger.data.amount}", |
| 221 | "data": "{trigger.data.data OTHERWISE ''}" |
| 222 | } |
| 223 | }, |
| 224 | { |
| 225 | "app": "state", |
| 226 | "state": "{ |
| 227 | var['claim_num'] = $claim_num; |
| 228 | var['num_' || $claim_hash] = $claim_num; |
| 229 | $claim = { |
| 230 | claim_hash: $claim_hash, |
| 231 | amount: trigger.data.amount, |
| 232 | reward: $reward, |
| 233 | sender_address: trigger.data.sender_address, |
| 234 | address: $address, |
| 235 | claimant_address: trigger.address, |
| 236 | txid: trigger.data.txid, |
| 237 | txts: trigger.data.txts, |
| 238 | stakes: { |
| 239 | yes: $stake, |
| 240 | no: 0, |
| 241 | }, |
| 242 | current_outcome: 'yes', |
| 243 | is_large: $is_large, |
| 244 | period_number: 0, |
| 245 | ts: timestamp, |
| 246 | expiry_ts: timestamp + $get_challenging_period(0, $is_large), |
| 247 | challenging_target: ceil($stake * $counterstake_coef), |
| 248 | }; |
| 249 | if (trigger.data.data) |
| 250 | $claim.data = trigger.data.data; |
| 251 | var['o_' || $claim_num] = $claim; |
| 252 | var[$claim_num || '_yes_by_' || trigger.address] += $stake; |
| 253 | var['address_' || $address || '_' || $claim_num] = trigger.data.amount; |
| 254 | response['message'] = "challenging period expires in " || ($claim.expiry_ts-timestamp)/3600 || " hours"; |
| 255 | response['new_claim_num'] = $claim_num; |
| 256 | }" |
| 257 | } |
| 258 | ] |
| 259 | }, |
| 260 | { |
| 261 | "if": "{ trigger.data.stake_on AND trigger.data.claim_num AND $stake > 0 }", |
| 262 | "init": "{ |
| 263 | if (trigger.output[[asset=base]] < $fee) |
| 264 | bounce("should send at least " || $fee || " bytes"); |
| 265 | $claim_num = trigger.data.claim_num; |
| 266 | $stake_on = trigger.data.stake_on; |
| 267 | if ($stake_on != 'yes' AND $stake_on != 'no') |
| 268 | bounce("bad stake_on: " || $stake_on); |
| 269 | $claim = var['o_' || $claim_num]; |
| 270 | if (!$claim) |
| 271 | bounce("no such claim: " || $claim_num); |
| 272 | if (timestamp > $claim.expiry_ts) |
| 273 | bounce("the challenging period has expired"); |
| 274 | if ($stake_on == $claim.current_outcome) |
| 275 | bounce("the outcome " || $stake_on || " is already current"); |
| 276 | |
| 277 | $stake_on_proposed_outcome = $claim.stakes[$stake_on] + $stake; |
| 278 | $excess = $stake_on_proposed_outcome - $claim.challenging_target; |
| 279 | $would_override_current_outcome = $excess >= 0; |
| 280 | $accepted_stake = $stake - ($excess >= 0 ? $excess : 0); |
| 281 | }", |
| 282 | "messages": [ |
| 283 | { |
| 284 | "if": "{$excess > 0}", |
| 285 | "app": "payment", |
| 286 | "payload": { |
| 287 | "asset": "{$stake_asset}", |
| 288 | "outputs": [ |
| 289 | { |
| 290 | "address": "{trigger.address}", |
| 291 | "amount": "{$excess}" |
| 292 | } |
| 293 | ] |
| 294 | } |
| 295 | }, |
| 296 | { |
| 297 | "app": "state", |
| 298 | "state": "{ |
| 299 | $claim.stakes[$stake_on] = $claim.stakes[$stake_on] + $accepted_stake; |
| 300 | if ($would_override_current_outcome) { |
| 301 | $claim.period_number = $claim.period_number + 1; |
| 302 | $claim.current_outcome = $stake_on; |
| 303 | $claim.expiry_ts = timestamp + $get_challenging_period($claim.period_number, $claim.is_large); |
| 304 | $claim.challenging_target = ceil($claim.challenging_target * $counterstake_coef); |
| 305 | } |
| 306 | var['o_' || $claim_num] = $claim; |
| 307 | var[$claim_num || '_' || $stake_on || '_by_' || trigger.address] += $accepted_stake; |
| 308 | |
| 309 | response['accepted_stake'] = $accepted_stake; |
| 310 | response['message'] = "current outcome " || ($would_override_current_outcome ? "became " : "stays ") || $claim.current_outcome || ". Total staked " || $claim.stakes.yes || " on yes, " || $claim.stakes.no || " on no. Expires in " || ($claim.expiry_ts-timestamp)/3600 || " hours."; |
| 311 | }" |
| 312 | } |
| 313 | ] |
| 314 | }, |
| 315 | { |
| 316 | "if": "{trigger.data.withdraw AND trigger.data.claim_num}", |
| 317 | "init": "{ |
| 318 | $claim_num = trigger.data.claim_num; |
| 319 | $ongoing_claim = var['o_' || $claim_num]; |
| 320 | if ($ongoing_claim) { |
| 321 | $claim = $ongoing_claim; |
| 322 | if (timestamp < $claim.expiry_ts) |
| 323 | bounce("challenging period is still ongoing"); |
| 324 | } |
| 325 | else { |
| 326 | $claim = var['f_' || $claim_num]; |
| 327 | if (!$claim) |
| 328 | bounce("no such claim: " || $claim_num); |
| 329 | } |
| 330 | |
| 331 | $address = trigger.data.address OTHERWISE trigger.address; |
| 332 | |
| 333 | $outcome = $claim.current_outcome; |
| 334 | $is_winning_claimant = ($address == $claim.claimant_address AND $outcome == 'yes'); |
| 335 | if ($is_winning_claimant AND $claim.issued) |
| 336 | bounce("already issued"); |
| 337 | $my_stake = var[$claim_num || '_' || $outcome || '_by_' || $address]; |
| 338 | if (!$my_stake AND !$is_winning_claimant) |
| 339 | bounce("you are not the recipient and you didn't stake on the winning outcome or you have already withdrawn"); |
| 340 | }", |
| 341 | "messages": [ |
| 342 | { |
| 343 | "if": "{$my_stake}", |
| 344 | "app": "payment", |
| 345 | "payload": { |
| 346 | "asset": "{$stake_asset}", |
| 347 | "outputs": [ |
| 348 | { |
| 349 | "address": "{$address}", |
| 350 | "amount": "{floor($my_stake / $claim.stakes[$outcome] * ($claim.stakes.yes + $claim.stakes.no))}" |
| 351 | } |
| 352 | ] |
| 353 | } |
| 354 | }, |
| 355 | { |
| 356 | "if": "{$is_winning_claimant}", |
| 357 | "app": "payment", |
| 358 | "payload": { |
| 359 | "asset": "{$asset}", |
| 360 | "outputs": [ |
| 361 | { |
| 362 | "address": "{$address}", |
| 363 | "amount": "{$claim.amount}" |
| 364 | } |
| 365 | ] |
| 366 | } |
| 367 | }, |
| 368 | { |
| 369 | "app": "data", |
| 370 | "payload": { |
| 371 | "claim_num": "{$claim_num}", |
| 372 | "sender_address": "{$claim.sender_address}", |
| 373 | "address": "{$claim.address}", |
| 374 | "amount": "{$claim.amount}", |
| 375 | "data": "{$claim.data OTHERWISE ''}" |
| 376 | } |
| 377 | }, |
| 378 | { |
| 379 | "app": "state", |
| 380 | "state": "{ |
| 381 | if ($is_winning_claimant) |
| 382 | $claim.issued = true; |
| 383 | if ($ongoing_claim) { |
| 384 | var['o_' || $claim_num] = false; |
| 385 | response['message'] = "finished claim " || $claim_num; |
| 386 | } |
| 387 | if ($is_winning_claimant OR $ongoing_claim) |
| 388 | var['f_' || $claim_num] = $claim; |
| 389 | var[$claim_num || '_' || $outcome || '_by_' || $address] = false; |
| 390 | }" |
| 391 | } |
| 392 | ] |
| 393 | }, |
| 394 | { |
| 395 | "if": "{trigger.data.home_address AND trigger.output[[asset=$asset]] > 0}", |
| 396 | "messages": [ |
| 397 | { |
| 398 | "app": "state", |
| 399 | "state": "{ |
| 400 | $amount = trigger.output[[asset=$asset]]; |
| 401 | if (trigger.data.reward AND trigger.data.reward >= $amount) |
| 402 | bounce("the claim reward is bigger than your transfer"); |
| 403 | response['home_address'] = trigger.data.home_address; |
| 404 | response['amount'] = $amount; |
| 405 | response['reward'] = trigger.data.reward OTHERWISE 0; |
| 406 | response['timestamp'] = timestamp; |
| 407 | if (trigger.data.data) |
| 408 | response['data'] = json_stringify(trigger.data.data); |
| 409 | response['message'] = "started repatriation"; |
| 410 | }" |
| 411 | } |
| 412 | ] |
| 413 | } |
| 414 | ] |
| 415 | } |
| 416 | } |
| 417 | ] |