| 1 | [ |
| 2 | "autonomous agent", |
| 3 | { |
| 4 | "doc_url": "https://counterstake.org/bridge-export-assistant.json", |
| 5 | "getters": "{ |
| 6 | |
| 7 | $get_param = ($name, $default) => { |
| 8 | $value = var[$name]; |
| 9 | if (exists($value)) |
| 10 | return $value; |
| 11 | exists(params[$name]) ? params[$name] : $default |
| 12 | }; |
| 13 | |
| 14 | $get_manager = () => var['manager'] OTHERWISE params.manager; |
| 15 | |
| 16 | }", |
| 17 | "init": "{ |
| 18 | |
| 19 | |
| 20 | |
| 21 | $exponent = params.exponent OTHERWISE 1; |
| 22 | if ($exponent <= 0) |
| 23 | bounce("invalid exponent"); |
| 24 | |
| 25 | $get_shares = ($stake_balance) => $stake_balance^(1/$exponent); |
| 26 | |
| 27 | $bridge_aa = params.bridge_aa; |
| 28 | $bridge_params = definition[$bridge_aa][1].params; |
| 29 | $stake_asset = $bridge_params.asset OTHERWISE 'base'; |
| 30 | |
| 31 | |
| 32 | $get_ratio = () => var[$bridge_aa]['ratio'] OTHERWISE $bridge_params.ratio OTHERWISE 1; |
| 33 | $get_min_stake = () => var[$bridge_aa]['min_stake'] OTHERWISE $bridge_params.min_stake OTHERWISE 0; |
| 34 | |
| 35 | $get_required_stake = ($amount) => max(ceil($amount * $get_ratio()), $get_min_stake()); |
| 36 | |
| 37 | $get_my_losing_stake = ($claim_num) => { |
| 38 | $claim = var[$bridge_aa]['f_' || $claim_num]; |
| 39 | if (!$claim) |
| 40 | bounce("no such claim or it is not finished yet"); |
| 41 | |
| 42 | $my_winning_stake = var[$bridge_aa][$claim_num || '_' || $claim.current_outcome || '_by_' || this_address]; |
| 43 | if ($my_winning_stake) |
| 44 | bounce("winning stake is " || $my_winning_stake); |
| 45 | |
| 46 | $losing_outcome = $claim.current_outcome == 'yes' ? 'no' : 'yes'; |
| 47 | $my_losing_stake = var[$bridge_aa][$claim_num || '_' || $losing_outcome || '_by_' || this_address]; |
| 48 | $my_losing_stake |
| 49 | }; |
| 50 | |
| 51 | |
| 52 | $shares_asset = var['shares_asset']; |
| 53 | |
| 54 | $received_stake_amount = trigger.output[[asset=$stake_asset]]; |
| 55 | $received_shares_amount = $shares_asset ? trigger.output[[asset=$shares_asset]] : 0; |
| 56 | |
| 57 | $balance_in_work = var['balance_in_work']; |
| 58 | |
| 59 | |
| 60 | $gross_balance = balance[$stake_asset] + $balance_in_work - $received_stake_amount; |
| 61 | |
| 62 | |
| 63 | $old_mf = var['mf']; |
| 64 | $scaled_mf = (timestamp - var['ts'])/(360*24*3600) * params.management_fee; |
| 65 | $delta_mf = $gross_balance * $scaled_mf; |
| 66 | |
| 67 | $mf = $old_mf + $delta_mf; |
| 68 | |
| 69 | |
| 70 | $sf = max(floor(var['profit'] * params.success_fee), 0); |
| 71 | |
| 72 | |
| 73 | $balance = $gross_balance - $mf - $sf; |
| 74 | |
| 75 | |
| 76 | $risk_free_balance = $balance - $balance_in_work; |
| 77 | |
| 78 | $shares_supply = var['shares_supply'] OTHERWISE 0; |
| 79 | |
| 80 | $check_balance = () => { |
| 81 | if ($balance < 0) |
| 82 | bounce("balance = " || $balance); |
| 83 | if ($shares_supply > 0 AND $balance == 0) |
| 84 | bounce("shares_supply = " || $shares_supply || " AND balance == 0"); |
| 85 | }; |
| 86 | |
| 87 | $update_mf = () => { |
| 88 | var['mf'] += $delta_mf; |
| 89 | var['ts'] = timestamp; |
| 90 | }; |
| 91 | |
| 92 | $init_mf = () => { |
| 93 | var['mf'] = 0; |
| 94 | var['ts'] = timestamp; |
| 95 | }; |
| 96 | |
| 97 | $get_sf = () => max(floor(var['profit'] * params.success_fee), 0); |
| 98 | |
| 99 | $fee = 2000; |
| 100 | $asset_fee = ($stake_asset == 'base') ? $fee : 0; |
| 101 | $min_stake_asset_amount = ($stake_asset == 'base') ? 10000 : 0; |
| 102 | |
| 103 | $manager = $get_manager(); |
| 104 | if (!params.manager) |
| 105 | bounce("no initial manager"); |
| 106 | |
| 107 | |
| 108 | }", |
| 109 | "messages": { |
| 110 | "cases": [ |
| 111 | { |
| 112 | "if": "{ !$shares_asset AND trigger.data.define }", |
| 113 | "messages": [ |
| 114 | { |
| 115 | "app": "asset", |
| 116 | "payload": { |
| 117 | "is_private": false, |
| 118 | "is_transferrable": true, |
| 119 | "auto_destroy": false, |
| 120 | "fixed_denominations": false, |
| 121 | "issued_by_definer_only": true, |
| 122 | "cosigned_by_definer": false, |
| 123 | "spender_attested": false |
| 124 | } |
| 125 | }, |
| 126 | { |
| 127 | "if": "{trigger.data.factory}", |
| 128 | "app": "payment", |
| 129 | "payload": { |
| 130 | "asset": "base", |
| 131 | "outputs": [ |
| 132 | { |
| 133 | "address": "{trigger.data.factory}", |
| 134 | "amount": 1000 |
| 135 | } |
| 136 | ] |
| 137 | } |
| 138 | }, |
| 139 | { |
| 140 | "app": "state", |
| 141 | "state": "{ |
| 142 | |
| 143 | $init_mf(); |
| 144 | var['profit'] = 0; |
| 145 | var['shares_asset'] = response_unit; |
| 146 | response['shares_asset'] = response_unit; |
| 147 | }" |
| 148 | } |
| 149 | ] |
| 150 | }, |
| 151 | { |
| 152 | "if": "{trigger.data.txid AND trigger.data.amount AND exists(trigger.data.reward) AND trigger.data.txts AND trigger.data.sender_address AND trigger.data.address AND trigger.address == $manager }", |
| 153 | "init": "{ |
| 154 | $required_stake = $get_required_stake(trigger.data.amount); |
| 155 | |
| 156 | |
| 157 | $paid_amount = trigger.data.amount - trigger.data.reward; |
| 158 | |
| 159 | $total = $required_stake + $paid_amount; |
| 160 | if ($total > $risk_free_balance) |
| 161 | bounce("not enough balance"); |
| 162 | |
| 163 | $claim_num = var[$bridge_aa]['claim_num'] + 1; |
| 164 | }", |
| 165 | "messages": [ |
| 166 | { |
| 167 | "if": "{$stake_asset != 'base'}", |
| 168 | "app": "payment", |
| 169 | "payload": { |
| 170 | "asset": "base", |
| 171 | "outputs": [ |
| 172 | { |
| 173 | "address": "{$bridge_aa}", |
| 174 | "amount": "{$fee}" |
| 175 | } |
| 176 | ] |
| 177 | } |
| 178 | }, |
| 179 | { |
| 180 | "app": "payment", |
| 181 | "payload": { |
| 182 | "asset": "{$stake_asset}", |
| 183 | "outputs": [ |
| 184 | { |
| 185 | "address": "{$bridge_aa}", |
| 186 | "amount": "{$total + $asset_fee}" |
| 187 | } |
| 188 | ] |
| 189 | } |
| 190 | }, |
| 191 | { |
| 192 | "app": "data", |
| 193 | "payload": { |
| 194 | "txid": "{trigger.data.txid}", |
| 195 | "txts": "{trigger.data.txts}", |
| 196 | "amount": "{trigger.data.amount}", |
| 197 | "reward": "{trigger.data.reward}", |
| 198 | "address": "{trigger.data.address}", |
| 199 | "sender_address": "{trigger.data.sender_address}", |
| 200 | "data": "{trigger.data.data OTHERWISE ''}" |
| 201 | } |
| 202 | }, |
| 203 | { |
| 204 | "app": "state", |
| 205 | "state": "{ |
| 206 | var['balance_in_work'] += $total; |
| 207 | var['claim_' || $claim_num] = $total; |
| 208 | response['sent_amount'] = $total; |
| 209 | response['message'] = "will claim for " || trigger.data.address; |
| 210 | $update_mf(); |
| 211 | }" |
| 212 | } |
| 213 | ] |
| 214 | }, |
| 215 | { |
| 216 | "if": "{trigger.data.stake_on AND trigger.data.claim_num AND trigger.address == $manager}", |
| 217 | "init": "{ |
| 218 | $claim = var[$bridge_aa]['o_' || trigger.data.claim_num]; |
| 219 | if (!$claim) |
| 220 | bounce("no such claim"); |
| 221 | $required_stake = $claim.challenging_target - $claim.stakes[trigger.data.stake_on]; |
| 222 | |
| 223 | |
| 224 | $stake = (!trigger.data.stake OR trigger.data.stake > $required_stake) ? $required_stake : trigger.data.stake; |
| 225 | |
| 226 | if ($stake + $asset_fee >= $risk_free_balance) |
| 227 | bounce("not enough balance"); |
| 228 | }", |
| 229 | "messages": [ |
| 230 | { |
| 231 | "if": "{$stake_asset != 'base'}", |
| 232 | "app": "payment", |
| 233 | "payload": { |
| 234 | "asset": "base", |
| 235 | "outputs": [ |
| 236 | { |
| 237 | "address": "{$bridge_aa}", |
| 238 | "amount": "{$fee}" |
| 239 | } |
| 240 | ] |
| 241 | } |
| 242 | }, |
| 243 | { |
| 244 | "app": "payment", |
| 245 | "payload": { |
| 246 | "asset": "{$stake_asset}", |
| 247 | "outputs": [ |
| 248 | { |
| 249 | "address": "{$bridge_aa}", |
| 250 | "amount": "{$stake + $asset_fee}" |
| 251 | } |
| 252 | ] |
| 253 | } |
| 254 | }, |
| 255 | { |
| 256 | "app": "data", |
| 257 | "payload": { |
| 258 | "claim_num": "{trigger.data.claim_num}", |
| 259 | "stake_on": "{trigger.data.stake_on}" |
| 260 | } |
| 261 | }, |
| 262 | { |
| 263 | "app": "state", |
| 264 | "state": "{ |
| 265 | var['balance_in_work'] += $stake; |
| 266 | |
| 267 | var['claim_' || trigger.data.claim_num] += $stake; |
| 268 | |
| 269 | response['sent_amount'] = $stake; |
| 270 | response['message'] = "will challenge " || trigger.data.claim_num || " with " || trigger.data.stake_on; |
| 271 | $update_mf(); |
| 272 | }" |
| 273 | } |
| 274 | ] |
| 275 | }, |
| 276 | { |
| 277 | "if": "{ trigger.address == $bridge_aa }", |
| 278 | "messages": [ |
| 279 | { |
| 280 | "app": "state", |
| 281 | "state": "{ |
| 282 | $claim_num = trigger.data.claim_num; |
| 283 | if (!$claim_num) |
| 284 | bounce("no claim_num in received from bridge"); |
| 285 | |
| 286 | response['received_amount'] = $received_stake_amount; |
| 287 | |
| 288 | |
| 289 | $my_losing_stake = $get_my_losing_stake($claim_num); |
| 290 | if ($my_losing_stake) |
| 291 | response['lost_stake_amount'] = $my_losing_stake; |
| 292 | |
| 293 | |
| 294 | $balance_in_work_on_this_claim = var['claim_' || $claim_num]; |
| 295 | if (!$balance_in_work_on_this_claim) |
| 296 | bounce("BUG: I didn't stake in this claim?"); |
| 297 | var['profit'] += $received_stake_amount - $balance_in_work_on_this_claim; |
| 298 | var['balance_in_work'] -= $balance_in_work_on_this_claim; |
| 299 | if (var['balance_in_work'] < 0) |
| 300 | bounce("BUG: after received from bridge, balance in work would become negative"); |
| 301 | var['claim_' || $claim_num] = false; |
| 302 | |
| 303 | $update_mf(); |
| 304 | }" |
| 305 | } |
| 306 | ] |
| 307 | }, |
| 308 | { |
| 309 | "if": "{ trigger.data.loss AND trigger.data.claim_num }", |
| 310 | "messages": [ |
| 311 | { |
| 312 | "app": "state", |
| 313 | "state": "{ |
| 314 | $claim_num = trigger.data.claim_num; |
| 315 | $my_stake = var['claim_' || $claim_num]; |
| 316 | if (!$my_stake) |
| 317 | bounce("this claim is already accounted for"); |
| 318 | |
| 319 | |
| 320 | |
| 321 | $my_losing_stake = $get_my_losing_stake($claim_num); |
| 322 | if (!$my_losing_stake) |
| 323 | bounce("I didn't have a losing stake in this claim"); |
| 324 | |
| 325 | if ($my_stake < $my_losing_stake) |
| 326 | bounce("BUG: losing stake mismatch: staked on bridge " || $my_losing_stake || ", assistant total " || $my_stake); |
| 327 | |
| 328 | var['balance_in_work'] -= $my_stake; |
| 329 | if (var['balance_in_work'] < 0) |
| 330 | bounce("BUG: balance in work would become negative"); |
| 331 | |
| 332 | var['profit'] -= $my_stake; |
| 333 | var['claim_' || $claim_num] = false; |
| 334 | $update_mf(); |
| 335 | |
| 336 | response['lost_amount'] = $my_stake; |
| 337 | response['message'] = "recorded a loss in claim " || $claim_num; |
| 338 | }" |
| 339 | } |
| 340 | ] |
| 341 | }, |
| 342 | { |
| 343 | "if": "{ $shares_asset AND $received_stake_amount > $min_stake_asset_amount AND $received_shares_amount == 0 }", |
| 344 | "init": "{ |
| 345 | $check_balance(); |
| 346 | $coef = $shares_supply ? $shares_supply / $get_shares($balance) : 1; |
| 347 | $new_shares_supply = floor($coef * $get_shares($balance + $received_stake_amount)); |
| 348 | $shares_amount = $new_shares_supply - $shares_supply; |
| 349 | }", |
| 350 | "messages": [ |
| 351 | { |
| 352 | "app": "payment", |
| 353 | "payload": { |
| 354 | "asset": "{$shares_asset}", |
| 355 | "outputs": [ |
| 356 | { |
| 357 | "address": "{trigger.address}", |
| 358 | "amount": "{$shares_amount}" |
| 359 | } |
| 360 | ] |
| 361 | } |
| 362 | }, |
| 363 | { |
| 364 | "app": "state", |
| 365 | "state": "{ |
| 366 | var['shares_supply'] += $shares_amount; |
| 367 | $update_mf(); |
| 368 | }" |
| 369 | } |
| 370 | ] |
| 371 | }, |
| 372 | { |
| 373 | "if": "{ $shares_asset AND $received_shares_amount > 0 AND $received_stake_amount <= $min_stake_asset_amount }", |
| 374 | "init": "{ |
| 375 | $check_balance(); |
| 376 | $share_of_shares = $received_shares_amount / $shares_supply; |
| 377 | $remaining_share_of_shares = 1 - $share_of_shares; |
| 378 | $remaining_share_of_assets = $remaining_share_of_shares^$exponent; |
| 379 | $share_of_assets = 1 - $remaining_share_of_assets; |
| 380 | $amount = floor($share_of_assets * $risk_free_balance); |
| 381 | }", |
| 382 | "messages": [ |
| 383 | { |
| 384 | "app": "payment", |
| 385 | "payload": { |
| 386 | "asset": "{$stake_asset}", |
| 387 | "outputs": [ |
| 388 | { |
| 389 | "address": "{trigger.address}", |
| 390 | "amount": "{$amount}" |
| 391 | } |
| 392 | ] |
| 393 | } |
| 394 | }, |
| 395 | { |
| 396 | "app": "state", |
| 397 | "state": "{ |
| 398 | var['shares_supply'] -= $received_shares_amount; |
| 399 | $update_mf(); |
| 400 | }" |
| 401 | } |
| 402 | ] |
| 403 | }, |
| 404 | { |
| 405 | "if": "{ $shares_asset AND trigger.data.withdraw_management_fee AND trigger.address == $manager }", |
| 406 | "messages": [ |
| 407 | { |
| 408 | "app": "payment", |
| 409 | "payload": { |
| 410 | "asset": "{$stake_asset}", |
| 411 | "outputs": [ |
| 412 | { |
| 413 | "address": "{trigger.address}", |
| 414 | "amount": "{floor($mf)}" |
| 415 | } |
| 416 | ] |
| 417 | } |
| 418 | }, |
| 419 | { |
| 420 | "app": "state", |
| 421 | "state": "{ |
| 422 | |
| 423 | $init_mf(); |
| 424 | }" |
| 425 | } |
| 426 | ] |
| 427 | }, |
| 428 | { |
| 429 | "if": "{ $shares_asset AND trigger.data.withdraw_success_fee AND trigger.address == $manager }", |
| 430 | "init": "{ |
| 431 | if ($sf <= 0) |
| 432 | bounce("there is no profit since the last withdrawal"); |
| 433 | }", |
| 434 | "messages": [ |
| 435 | { |
| 436 | "app": "payment", |
| 437 | "payload": { |
| 438 | "asset": "{$stake_asset}", |
| 439 | "outputs": [ |
| 440 | { |
| 441 | "address": "{trigger.address}", |
| 442 | "amount": "{$sf}" |
| 443 | } |
| 444 | ] |
| 445 | } |
| 446 | }, |
| 447 | { |
| 448 | "app": "state", |
| 449 | "state": "{ |
| 450 | var['profit'] = 0; |
| 451 | $update_mf(); |
| 452 | }" |
| 453 | } |
| 454 | ] |
| 455 | }, |
| 456 | { |
| 457 | "if": "{ $shares_asset AND trigger.data.withdraw_bytes AND trigger.data.amount AND $stake_asset != 'base' AND trigger.address == $manager }", |
| 458 | "messages": [ |
| 459 | { |
| 460 | "app": "payment", |
| 461 | "payload": { |
| 462 | "asset": "base", |
| 463 | "outputs": [ |
| 464 | { |
| 465 | "address": "{trigger.address}", |
| 466 | "amount": "{trigger.data.amount}" |
| 467 | } |
| 468 | ] |
| 469 | } |
| 470 | } |
| 471 | ] |
| 472 | }, |
| 473 | { |
| 474 | "if": "{ trigger.data.manager_address AND trigger.address == $manager }", |
| 475 | "messages": [ |
| 476 | { |
| 477 | "app": "state", |
| 478 | "state": "{ |
| 479 | if (!is_valid_address(trigger.data.manager_address)) |
| 480 | bounce("new manager address is invalid"); |
| 481 | var['manager'] = trigger.data.manager_address; |
| 482 | }" |
| 483 | } |
| 484 | ] |
| 485 | } |
| 486 | ] |
| 487 | } |
| 488 | } |
| 489 | ] |