| 1 | [ |
| 2 | "autonomous agent", |
| 3 | { |
| 4 | "init": "{ |
| 5 | $owner = 'JBGMJI7XSKLKNHZF26BUBWHVUZSDV3P5'; |
| 6 | $stablecoin_issuer = '46RD24PCL22DMQSPQWRJPHFV24CH7SLA'; |
| 7 | $addr = trigger.address; |
| 8 | $base_inp = trigger.output[[asset=base]] - 700; |
| 9 | if(!var['owner']) |
| 10 | return; |
| 11 | $base_asset = var['base_asset']; |
| 12 | $last_coin_key = 'last_used_' || $addr; |
| 13 | if($base_inp <= 0) |
| 14 | bounce('not enough bytes for fees'); |
| 15 | if(trigger.output[[asset!=base]].asset != 'none'){ |
| 16 | if(trigger.output[[asset!=base]].asset != var['base_asset']){ |
| 17 | $asset = trigger.output[[asset!=base]].asset; |
| 18 | if($asset == 'ambiguous'){ |
| 19 | bounce('only 1 asset per tx'); |
| 20 | } |
| 21 | if(trigger.output[[asset!=base]] == 0){ |
| 22 | bounce('zero asset tx'); |
| 23 | } |
| 24 | } |
| 25 | if($asset){ |
| 26 | $asset_des = $base_asset; |
| 27 | $asset_inp = trigger.output[[asset!=base]]; |
| 28 | $name = var['reg_'||$asset]; |
| 29 | } |
| 30 | else{ |
| 31 | if(!trigger.data.name) |
| 32 | bounce('you must use a name'); |
| 33 | $name = trigger.data.name; |
| 34 | $asset_des = var['name_'||trigger.data.name]; |
| 35 | $base_asset_inp = trigger.output[[asset=$asset_des]]; |
| 36 | |
| 37 | } |
| 38 | } |
| 39 | else{ |
| 40 | if(!trigger.data.withdraw){ |
| 41 | bounce('there must be at least one asset'); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | $registered = $asset ? var['reg_'||$asset] : $asset_des; |
| 46 | if(!$registered){ |
| 47 | if(trigger.data.register_asset){ |
| 48 | return; |
| 49 | } |
| 50 | else{ |
| 51 | bounce('asset must be registered first'); |
| 52 | } |
| 53 | } |
| 54 | $ratio_key = $name || '_last_price'; |
| 55 | if(!var[$ratio_key] and !trigger.data.price){ |
| 56 | bounce('price must be defined before first exchange'); |
| 57 | } |
| 58 | if(trigger.data.price){ |
| 59 | $ratio = round(trigger.data.price); |
| 60 | if($ratio <= 0){ |
| 61 | bounce('ratio not allowed'); |
| 62 | } |
| 63 | } |
| 64 | else{ |
| 65 | $ratio = var[$ratio_key]; |
| 66 | } |
| 67 | $base_key = $name || '_' || $addr || '_' || $ratio || '_base'; |
| 68 | $total_key = $name || '_' || $ratio || '_total_base'; |
| 69 | $exch_key = $name || '_' || $ratio || 'exchanged_base'; |
| 70 | $asset_key = $name || '_' || $addr || '_' || $ratio; |
| 71 | $total_asset_key = $name || '_' || $ratio || '_total_asset'; |
| 72 | $exch_asset_key = $name || '_' || $ratio || 'exchanged_asset'; |
| 73 | |
| 74 | $max_b_to_exchange = var[$total_key] - var[$exch_key]; |
| 75 | $max_a_to_exchange = var[$total_asset_key] - var[$exch_asset_key]; |
| 76 | $base_inp_round = $base_inp_asset; |
| 77 | $base_inp_in_asset = ($base_inp_round - ($base_inp_round % $ratio)/ $ratio); |
| 78 | $asset_inp_in_base_asset = $asset_inp * $ratio; |
| 79 | if($asset){ |
| 80 | if($max_b_to_exchange and $max_b_to_exchange > 0 and !trigger.data.withdraw){ |
| 81 | |
| 82 | if($asset_inp_in_bytes > $max_b_to_exchange){ |
| 83 | |
| 84 | $base_amount = $max_b_to_exchange; |
| 85 | $asset_amount = (($asset_inp_in_bytes - $max_b_to_exchange) - (($asset_inp_in_bytes - $max_b_to_exchange) % $ratio)) / $ratio; |
| 86 | } |
| 87 | else{ |
| 88 | |
| 89 | $base_amount = $asset_inp_in_bytes; |
| 90 | $asset_amount = 0; |
| 91 | } |
| 92 | } |
| 93 | else{ |
| 94 | if(!trigger.data.cancel) |
| 95 | $deposit = true; |
| 96 | } |
| 97 | } |
| 98 | else{ |
| 99 | if($max_a_to_exchange and $max_a_to_exchange > 0 and !trigger.data.withdraw){ |
| 100 | |
| 101 | if($base_inp_in_asset > $max_a_to_exchange){ |
| 102 | |
| 103 | $asset_amount = $max_a_to_exchange; |
| 104 | $base_amount = ($base_inp_in_asset - $max_a_to_exchange) * $ratio; |
| 105 | } |
| 106 | else{ |
| 107 | if($base_inp_in_asset == 0) |
| 108 | bounce('Not enough funds, try with higher amount'); |
| 109 | |
| 110 | $asset_amount = $base_inp_in_asset; |
| 111 | $base_amount = 0; |
| 112 | } |
| 113 | } |
| 114 | else{ |
| 115 | if(!trigger.data.cancel) |
| 116 | $deposit = true; |
| 117 | } |
| 118 | } |
| 119 | }", |
| 120 | "messages": { |
| 121 | "cases": [ |
| 122 | { |
| 123 | "if": "{ |
| 124 | !var['owner'] |
| 125 | }", |
| 126 | "messages": [ |
| 127 | { |
| 128 | "if": "{!var['base_asset']}", |
| 129 | "app": "payment", |
| 130 | "payload": { |
| 131 | "asset": "base", |
| 132 | "outputs": [ |
| 133 | { |
| 134 | "address": "{$stablecoin_issuer}", |
| 135 | "amount": "{$base_inp}" |
| 136 | } |
| 137 | ] |
| 138 | } |
| 139 | }, |
| 140 | { |
| 141 | "app": "state", |
| 142 | "state": "{ |
| 143 | if(!var['base_asset']){ |
| 144 | var['base_asset'] = true; |
| 145 | } |
| 146 | else{ |
| 147 | var['base_asset'] = var[$stablecoin_issuer]['asset']; |
| 148 | var['reg_'||var['base_asset']] = 'microUSD'; |
| 149 | var['name_'||'microUSD'] = var['base_asset']; |
| 150 | var['owner'] = $owner; |
| 151 | } |
| 152 | }" |
| 153 | } |
| 154 | ] |
| 155 | }, |
| 156 | { |
| 157 | "if": "{ |
| 158 | trigger.data.register_asset and $asset |
| 159 | }", |
| 160 | "messages": [ |
| 161 | { |
| 162 | "app": "payment", |
| 163 | "payload": { |
| 164 | "asset": "{$asset}", |
| 165 | "outputs": [ |
| 166 | { |
| 167 | "address": "{$addr}", |
| 168 | "amount": "{$asset_inp}" |
| 169 | } |
| 170 | ] |
| 171 | } |
| 172 | }, |
| 173 | { |
| 174 | "app": "state", |
| 175 | "state": "{ |
| 176 | $namet = trigger.data.name; |
| 177 | if($namet){ |
| 178 | if(var['name_'||$namet]){ |
| 179 | bounce('name already chosen'); |
| 180 | } |
| 181 | } |
| 182 | else{ |
| 183 | bounce('no name defined'); |
| 184 | } |
| 185 | var['reg_'||$asset] = $namet; |
| 186 | var['name_'||$namet] = $asset; |
| 187 | response['message'] = 'asset registered with name '||$namet; |
| 188 | }" |
| 189 | } |
| 190 | ] |
| 191 | }, |
| 192 | { |
| 193 | "if": "{ |
| 194 | var[$exch_asset_key] and var[$base_key] and var[$exch_asset_key] > 0 and var[$base_key] > 0 |
| 195 | }", |
| 196 | "init": "{ |
| 197 | $max_to_retire = (var[$base_key] / $ratio) - (var[$base_key] % $ratio); |
| 198 | if(var[$exch_asset_key] <= $max_to_retire){ |
| 199 | $retire_amount = var[$exch_asset_key]; |
| 200 | } |
| 201 | else{ |
| 202 | $retire_amount = $max_to_retire; |
| 203 | } |
| 204 | }", |
| 205 | "messages": [ |
| 206 | { |
| 207 | "app": "payment", |
| 208 | "payload": { |
| 209 | "asset": "base", |
| 210 | "outputs": [ |
| 211 | { |
| 212 | "address": "{$addr}", |
| 213 | "amount": "{$base_inp}" |
| 214 | } |
| 215 | ] |
| 216 | } |
| 217 | }, |
| 218 | { |
| 219 | "app": "payment", |
| 220 | "payload": { |
| 221 | "asset": "{$asset_ct}", |
| 222 | "outputs": [ |
| 223 | { |
| 224 | "address": "{$addr}", |
| 225 | "amount": "{$retire_amount}" |
| 226 | } |
| 227 | ] |
| 228 | } |
| 229 | }, |
| 230 | { |
| 231 | "app": "state", |
| 232 | "state": "{ |
| 233 | var[$last_coin_key] = $name; |
| 234 | var[$total_asset_key] -= $retire_amount; |
| 235 | var[$exch_asset_key] -= $retire_amount; |
| 236 | var[$base_key] -= $retire_amount * $ratio; |
| 237 | response['message'] = 'retired exchanged amount ('||$name||') at '||$ratio||' microUSD per token'; |
| 238 | }" |
| 239 | } |
| 240 | ] |
| 241 | }, |
| 242 | { |
| 243 | "if": "{ |
| 244 | var[$exch_key] and var[$asset_key] and var[$exch_key] > 0 and var[$asset_key] > 0 |
| 245 | }", |
| 246 | "init": "{ |
| 247 | $max_to_retire = var[$asset_key] * $ratio; |
| 248 | if(var[$exch_key] <= $max_to_retire){ |
| 249 | $retire_amount = var[$exch_key]; |
| 250 | } |
| 251 | else{ |
| 252 | $retire_amount = $max_to_retire; |
| 253 | } |
| 254 | }", |
| 255 | "messages": [ |
| 256 | { |
| 257 | "app": "payment", |
| 258 | "payload": { |
| 259 | "asset": "base", |
| 260 | "outputs": [ |
| 261 | { |
| 262 | "address": "{$addr}", |
| 263 | "amount": "{$base_inp}" |
| 264 | } |
| 265 | ] |
| 266 | } |
| 267 | }, |
| 268 | { |
| 269 | "app": "payment", |
| 270 | "payload": { |
| 271 | "asset": "{$base_asset}", |
| 272 | "outputs": [ |
| 273 | { |
| 274 | "address": "{$addr}", |
| 275 | "amount": "{$retire_amount}" |
| 276 | } |
| 277 | ] |
| 278 | } |
| 279 | }, |
| 280 | { |
| 281 | "app": "state", |
| 282 | "state": "{ |
| 283 | var[$last_coin_key] = $name; |
| 284 | var[$total_key] -= $retire_amount; |
| 285 | var[$exch_key] -= $retire_amount; |
| 286 | var[$asset_key] -= $retire_amount / $ratio; |
| 287 | response['message'] = 'retired exchanged amount (microUSD) at '||$ratio||' microUSD per token'; |
| 288 | }" |
| 289 | } |
| 290 | ] |
| 291 | }, |
| 292 | { |
| 293 | "if": "{ |
| 294 | $asset and $base_amount and !var[$base_key] |
| 295 | }", |
| 296 | "messages": [ |
| 297 | { |
| 298 | "app": "payment", |
| 299 | "payload": { |
| 300 | "asset": "base", |
| 301 | "outputs": [ |
| 302 | { |
| 303 | "address": "{$addr}", |
| 304 | "amount": "{$base_inp}" |
| 305 | } |
| 306 | ] |
| 307 | } |
| 308 | }, |
| 309 | { |
| 310 | "app": "payment", |
| 311 | "payload": { |
| 312 | "asset": "{$base_asset}", |
| 313 | "outputs": [ |
| 314 | { |
| 315 | "address": "{$addr}", |
| 316 | "amount": "{$base_amount}" |
| 317 | } |
| 318 | ] |
| 319 | } |
| 320 | }, |
| 321 | { |
| 322 | "if": "{$asset_amount > 0}", |
| 323 | "app": "payment", |
| 324 | "payload": { |
| 325 | "asset": "{$asset_ct}", |
| 326 | "outputs": [ |
| 327 | { |
| 328 | "address": "{$addr}", |
| 329 | "amount": "{$asset_amount}" |
| 330 | } |
| 331 | ] |
| 332 | } |
| 333 | }, |
| 334 | { |
| 335 | "app": "state", |
| 336 | "state": "{ |
| 337 | var[$total_asset_key] += $asset_inp - $asset_amount; |
| 338 | var[$exch_asset_key] += $asset_inp - $asset_amount; |
| 339 | var[$total_key] -= $base_amount; |
| 340 | var[$ratio_key] = $ratio; |
| 341 | var[$last_coin_key] = $name; |
| 342 | response['message'] = 'sold '||($asset_inp - $asset_amount)||' '||$name||' for '||($base_amount)||' microUSD'; |
| 343 | }" |
| 344 | } |
| 345 | ] |
| 346 | }, |
| 347 | { |
| 348 | "if": "{ |
| 349 | !$asset and $asset_amount and !var[$asset_key] |
| 350 | }", |
| 351 | "messages": [ |
| 352 | { |
| 353 | "app": "payment", |
| 354 | "payload": { |
| 355 | "asset": "base", |
| 356 | "outputs": [ |
| 357 | { |
| 358 | "address": "{$addr}", |
| 359 | "amount": "{$base_inp}" |
| 360 | } |
| 361 | ] |
| 362 | } |
| 363 | }, |
| 364 | { |
| 365 | "if": "{$base_amount > 0}", |
| 366 | "app": "payment", |
| 367 | "payload": { |
| 368 | "asset": "{$base_asset}", |
| 369 | "outputs": [ |
| 370 | { |
| 371 | "address": "{$addr}", |
| 372 | "amount": "{$base_amount}" |
| 373 | } |
| 374 | ] |
| 375 | } |
| 376 | }, |
| 377 | { |
| 378 | "app": "payment", |
| 379 | "payload": { |
| 380 | "asset": "{$asset_ct}", |
| 381 | "outputs": [ |
| 382 | { |
| 383 | "address": "{$addr}", |
| 384 | "amount": "{$asset_amount}" |
| 385 | } |
| 386 | ] |
| 387 | } |
| 388 | }, |
| 389 | { |
| 390 | "app": "state", |
| 391 | "state": "{ |
| 392 | var[$total_key] += $base_inp_round - $base_amount; |
| 393 | var[$exch_key] += $base_inp_round - $base_amount; |
| 394 | var[$total_asset_key] -= $asset_amount; |
| 395 | var[$ratio_key] = $ratio; |
| 396 | var[$last_coin_key] = $name; |
| 397 | response['message'] = 'bought '||($asset_amount)||' '||$name||' for '||($base_inp_round - $base_amount)||' microUSD'; |
| 398 | }" |
| 399 | } |
| 400 | ] |
| 401 | }, |
| 402 | { |
| 403 | "if": "{ |
| 404 | trigger.data.withdraw and var[$asset_key] and var[$asset_key] > 0 |
| 405 | }", |
| 406 | "init": "{ |
| 407 | if($max_a_to_exchange <= 0){ |
| 408 | bounce('Not allowed'); |
| 409 | } |
| 410 | if($max_a_to_exchange <= var[$asset_key]){ |
| 411 | $retire_amount = $max_a_to_exchange; |
| 412 | } |
| 413 | else{ |
| 414 | $retire_amount = var[$asset_key]; |
| 415 | } |
| 416 | }", |
| 417 | "messages": [ |
| 418 | { |
| 419 | "app": "payment", |
| 420 | "payload": { |
| 421 | "asset": "base", |
| 422 | "outputs": [ |
| 423 | { |
| 424 | "address": "{$addr}", |
| 425 | "amount": "{$base_inp}" |
| 426 | } |
| 427 | ] |
| 428 | } |
| 429 | }, |
| 430 | { |
| 431 | "app": "payment", |
| 432 | "payload": { |
| 433 | "asset": "{$asset_ct}", |
| 434 | "outputs": [ |
| 435 | { |
| 436 | "address": "{$addr}", |
| 437 | "amount": "{$retire_amount}" |
| 438 | } |
| 439 | ] |
| 440 | } |
| 441 | }, |
| 442 | { |
| 443 | "app": "state", |
| 444 | "state": "{ |
| 445 | var[$total_asset_key] -= $retire_amount; |
| 446 | var[$asset_key] -= $retire_amount; |
| 447 | var[$last_coin_key] = $name; |
| 448 | response['message'] = 'canceled order (sell '||$name||' at '||$ratio||' microUSD per token)'; |
| 449 | }" |
| 450 | } |
| 451 | ] |
| 452 | }, |
| 453 | { |
| 454 | "if": "{ |
| 455 | trigger.data.withdraw and var[$base_key] and var[$base_key] > 0 |
| 456 | }", |
| 457 | "init": "{ |
| 458 | if($max_b_to_exchange <= 0){ |
| 459 | bounce('Not allowed'); |
| 460 | } |
| 461 | if($max_b_to_exchange <= var[$base_key]){ |
| 462 | $retire_amount = $max_b_to_exchange ; |
| 463 | } |
| 464 | else{ |
| 465 | $retire_amount = var[$base_key]; |
| 466 | } |
| 467 | }", |
| 468 | "messages": [ |
| 469 | { |
| 470 | "app": "payment", |
| 471 | "payload": { |
| 472 | "asset": "base", |
| 473 | "outputs": [ |
| 474 | { |
| 475 | "address": "{$addr}", |
| 476 | "amount": "{$base_inp}" |
| 477 | } |
| 478 | ] |
| 479 | } |
| 480 | }, |
| 481 | { |
| 482 | "app": "payment", |
| 483 | "payload": { |
| 484 | "asset": "{$base_asset}", |
| 485 | "outputs": [ |
| 486 | { |
| 487 | "address": "{$addr}", |
| 488 | "amount": "{$retire_amount}" |
| 489 | } |
| 490 | ] |
| 491 | } |
| 492 | }, |
| 493 | { |
| 494 | "app": "state", |
| 495 | "state": "{ |
| 496 | var[$total_key] -= $retire_amount; |
| 497 | var[$base_key] -= $retire_amount; |
| 498 | var[$last_coin_key] = $name; |
| 499 | response['message'] = 'canceled order (buy '||$name||' at '||$ratio||' microUSD per token)'; |
| 500 | }" |
| 501 | } |
| 502 | ] |
| 503 | }, |
| 504 | { |
| 505 | "if": "{ |
| 506 | if(!$deposit){ |
| 507 | bounce("Deposit not allowed, please cancel order first"); |
| 508 | } |
| 509 | $deposit |
| 510 | }", |
| 511 | "messages": [ |
| 512 | { |
| 513 | "app": "payment", |
| 514 | "payload": { |
| 515 | "asset": "base", |
| 516 | "outputs": [ |
| 517 | { |
| 518 | "address": "{$addr}", |
| 519 | "amount": "{$base_inp}" |
| 520 | } |
| 521 | ] |
| 522 | } |
| 523 | }, |
| 524 | { |
| 525 | "app": "state", |
| 526 | "state": "{ |
| 527 | var[$last_coin_key] = $name; |
| 528 | if($asset){ |
| 529 | var[$total_asset_key] += $asset_inp; |
| 530 | var[$asset_key] += $asset_inp; |
| 531 | response['message'] = 'deposited '||$asset_inp||' '||$name||' to sell at '||$ratio||' microUSD per token'; |
| 532 | } |
| 533 | else{ |
| 534 | var[$total_key] += $base_inp_round; |
| 535 | var[$base_key] += $base_inp_round; |
| 536 | response['message'] = 'deposited '||$base_inp_round||' bytes to buy '||$name||' at '||$ratio||' microUSD per token'; |
| 537 | } |
| 538 | }" |
| 539 | } |
| 540 | ] |
| 541 | } |
| 542 | ] |
| 543 | } |
| 544 | } |
| 545 | ] |