| 1 | [ |
| 2 | "autonomous agent", |
| 3 | { |
| 4 | "init": "{ |
| 5 | $owner = 'JBGMJI7XSKLKNHZF26BUBWHVUZSDV3P5'; |
| 6 | $fee = 1600; |
| 7 | $addr = trigger.address; |
| 8 | $base_inp = trigger.output[[asset=base]]; |
| 9 | if(trigger.output[[asset!=base]].asset != 'none') |
| 10 | $asset = trigger.output[[asset!=base]].asset; |
| 11 | if($asset){ |
| 12 | if($asset == 'ambiguous'){ |
| 13 | bounce("only 1 asset per tx"); |
| 14 | } |
| 15 | if(trigger.output[[asset!=base]] ==0) |
| 16 | bounce("zero asset tx"); |
| 17 | $asset_inp = trigger.output[[asset!=base]]; |
| 18 | } |
| 19 | |
| 20 | if($asset){ |
| 21 | $registered = var['reg_'||$asset]; |
| 22 | } |
| 23 | else{ |
| 24 | if(!trigger.data.name) |
| 25 | bounce('you must use a name'); |
| 26 | $registered = var['name_'||trigger.data.name]; |
| 27 | } |
| 28 | if(!$registered){ |
| 29 | if(trigger.data.register_asset){ |
| 30 | return; |
| 31 | } |
| 32 | else{ |
| 33 | bounce('asset must be registered first'); |
| 34 | } |
| 35 | } |
| 36 | $asset_ct = $asset?$asset:$registered; |
| 37 | $ratio_key = 'last_ratio_'||$asset_ct; |
| 38 | if(!var[$ratio_key] and !trigger.data.price){ |
| 39 | bounce('price must be defined before first exchange'); |
| 40 | } |
| 41 | if(trigger.data.price){ |
| 42 | $ratio = round(trigger.data.price); |
| 43 | if($ratio <= 0){ |
| 44 | bounce('ratio not allowed'); |
| 45 | } |
| 46 | } |
| 47 | else{ |
| 48 | $ratio = var[$ratio_key]; |
| 49 | } |
| 50 | $base_key = 'base_'||$asset_ct ||'_'|| $addr ||'_'|| $ratio; |
| 51 | $asset_key = $asset_ct||'_'||trigger.address||'_'||$ratio; |
| 52 | $total_key = 'total'||$asset_ct||$ratio; |
| 53 | $total_asset_key = 'total_asset'||$asset_ct||'_'||$ratio; |
| 54 | $max_b_to_exchange = var[$total_key]; |
| 55 | $max_a_to_exchange = var[$total_asset_key]; |
| 56 | $base_inp_in_asset = round($base_inp/$ratio); |
| 57 | $asset_inp_in_bytes = $asset_inp*$ratio; |
| 58 | if($asset){ |
| 59 | if($max_b_to_exchange and $max_b_to_exchange != 0 and !trigger.data.cancel){ |
| 60 | |
| 61 | if($asset_inp_in_bytes > $max_b_to_exchange){ |
| 62 | |
| 63 | $byte_amount = $max_b_to_exchange+$base_inp; |
| 64 | $asset_amount = round(($asset_inp_in_bytes - $max_b_to_exchange)/$ratio); |
| 65 | } |
| 66 | else{ |
| 67 | |
| 68 | $byte_amount = round($asset_inp_in_bytes)+$base_inp; |
| 69 | $asset_amount = 0; |
| 70 | } |
| 71 | } |
| 72 | else{ |
| 73 | if(!trigger.data.cancel) |
| 74 | $deposit = true; |
| 75 | } |
| 76 | } |
| 77 | else{ |
| 78 | if($max_a_to_exchange and $max_a_to_exchange != 0 and !trigger.data.cancel){ |
| 79 | |
| 80 | if($base_inp_in_asset > $max_a_to_exchange){ |
| 81 | |
| 82 | $asset_amount = round($max_a_to_exchange); |
| 83 | $byte_amount = round(($base_inp_in_asset - $max_a_to_exchange)*$ratio); |
| 84 | } |
| 85 | else{ |
| 86 | |
| 87 | $asset_amount = round($base_inp_in_asset); |
| 88 | $byte_amount = 0; |
| 89 | } |
| 90 | } |
| 91 | else{ |
| 92 | if(!trigger.data.cancel) |
| 93 | $deposit = true; |
| 94 | } |
| 95 | } |
| 96 | }", |
| 97 | "messages": { |
| 98 | "cases": [ |
| 99 | { |
| 100 | "if": "{ |
| 101 | trigger.data.register_asset and $asset and !var['reg_'||$asset] |
| 102 | }", |
| 103 | "messages": [ |
| 104 | { |
| 105 | "app": "payment", |
| 106 | "payload": { |
| 107 | "asset": "{$asset}", |
| 108 | "outputs": [ |
| 109 | { |
| 110 | "address": "{$addr}", |
| 111 | "amount": "{$asset_inp}" |
| 112 | } |
| 113 | ] |
| 114 | } |
| 115 | }, |
| 116 | { |
| 117 | "app": "state", |
| 118 | "state": "{ |
| 119 | if(trigger.data.name){ |
| 120 | if(var['name_'||trigger.data.name]){ |
| 121 | bounce('name already chosen'); |
| 122 | } |
| 123 | } |
| 124 | else{ |
| 125 | bounce('no name defined'); |
| 126 | } |
| 127 | var['reg_'||$asset] = true; |
| 128 | var['name_'||trigger.data.name] = $asset; |
| 129 | }" |
| 130 | } |
| 131 | ] |
| 132 | }, |
| 133 | { |
| 134 | "if": "{ |
| 135 | $asset and $byte_amount and !var[$base_key] |
| 136 | }", |
| 137 | "messages": [ |
| 138 | { |
| 139 | "app": "payment", |
| 140 | "payload": { |
| 141 | "asset": "base", |
| 142 | "outputs": [ |
| 143 | { |
| 144 | "address": "{$addr}", |
| 145 | "amount": "{$byte_amount-$fee}" |
| 146 | } |
| 147 | ] |
| 148 | } |
| 149 | }, |
| 150 | { |
| 151 | "if": "{$asset_amount > 0}", |
| 152 | "app": "payment", |
| 153 | "payload": { |
| 154 | "asset": "{$asset_ct}", |
| 155 | "outputs": [ |
| 156 | { |
| 157 | "address": "{$addr}", |
| 158 | "amount": "{$asset_amount}" |
| 159 | } |
| 160 | ] |
| 161 | } |
| 162 | }, |
| 163 | { |
| 164 | "app": "state", |
| 165 | "state": "{ |
| 166 | var[$total_asset_key] += $asset_inp-$asset_amount; |
| 167 | var[$total_key] -= $byte_amount-$base_inp; |
| 168 | var[$ratio_key] = $ratio; |
| 169 | response['message'] = 'sold '||($asset_inp-$asset_amount)||'asset for '||($byte_amount)||' bytes'; |
| 170 | }" |
| 171 | } |
| 172 | ] |
| 173 | }, |
| 174 | { |
| 175 | "if": "{ |
| 176 | $asset and $byte_amount and !var[$base_key] |
| 177 | }", |
| 178 | "messages": [ |
| 179 | { |
| 180 | "app": "payment", |
| 181 | "payload": { |
| 182 | "asset": "base", |
| 183 | "outputs": [ |
| 184 | { |
| 185 | "address": "{$addr}", |
| 186 | "amount": "{$byte_amount-$fee}" |
| 187 | } |
| 188 | ] |
| 189 | } |
| 190 | }, |
| 191 | { |
| 192 | "if": "{$asset_amount > 0}", |
| 193 | "app": "payment", |
| 194 | "payload": { |
| 195 | "asset": "{$asset_ct}", |
| 196 | "outputs": [ |
| 197 | { |
| 198 | "address": "{$addr}", |
| 199 | "amount": "{$asset_amount}" |
| 200 | } |
| 201 | ] |
| 202 | } |
| 203 | }, |
| 204 | { |
| 205 | "app": "state", |
| 206 | "state": "{ |
| 207 | var[$total_asset_key] += $asset_inp-$asset_amount; |
| 208 | var[$total_key] -= $byte_amount; |
| 209 | var[$ratio_key] = $ratio; |
| 210 | response['message'] = 'sold '||($asset_inp-$asset_amount)||'asset for '||($byte_amount)||' bytes'; |
| 211 | }" |
| 212 | } |
| 213 | ] |
| 214 | }, |
| 215 | { |
| 216 | "if": "{ |
| 217 | !$asset and $asset_amount and !var[$asset_key] |
| 218 | }", |
| 219 | "messages": [ |
| 220 | { |
| 221 | "if": "{$byte_amount-$fee > 0}", |
| 222 | "app": "payment", |
| 223 | "payload": { |
| 224 | "asset": "base", |
| 225 | "outputs": [ |
| 226 | { |
| 227 | "address": "{$addr}", |
| 228 | "amount": "{$byte_amount-$fee}" |
| 229 | } |
| 230 | ] |
| 231 | } |
| 232 | }, |
| 233 | { |
| 234 | "app": "payment", |
| 235 | "payload": { |
| 236 | "asset": "{$asset_ct}", |
| 237 | "outputs": [ |
| 238 | { |
| 239 | "address": "{$addr}", |
| 240 | "amount": "{$asset_amount}" |
| 241 | } |
| 242 | ] |
| 243 | } |
| 244 | }, |
| 245 | { |
| 246 | "app": "state", |
| 247 | "state": "{ |
| 248 | var[$total_key] += $base_inp - $byte_amount; |
| 249 | var[$total_asset_key] -= $asset_amount; |
| 250 | var[$ratio_key] = $ratio; |
| 251 | response['message'] = 'bought '||($asset_amount)||' asset for '||($base_inp - $byte_amount)||' bytes'; |
| 252 | }" |
| 253 | } |
| 254 | ] |
| 255 | }, |
| 256 | { |
| 257 | "if": "{ |
| 258 | var[$total_key] and var[$asset_key] and var[$total_key] > 0 and var[$asset_key] > 0 |
| 259 | }", |
| 260 | "init": "{ |
| 261 | $max_to_retire = var[$asset_key]*$ratio; |
| 262 | if(var[$total_key] <= $max_to_retire){ |
| 263 | $retire_amount = var[$total_key]; |
| 264 | } |
| 265 | else{ |
| 266 | $retire_amount = $max_to_retire; |
| 267 | } |
| 268 | }", |
| 269 | "messages": [ |
| 270 | { |
| 271 | "app": "payment", |
| 272 | "payload": { |
| 273 | "asset": "base", |
| 274 | "outputs": [ |
| 275 | { |
| 276 | "address": "{$addr}", |
| 277 | "amount": "{$retire_amount+$base_inp}" |
| 278 | } |
| 279 | ] |
| 280 | } |
| 281 | }, |
| 282 | { |
| 283 | "app": "state", |
| 284 | "state": "{ |
| 285 | var[$total_key] -= $retire_amount; |
| 286 | $ret_ass = round($retire_amount/$ratio); |
| 287 | var[$asset_key] -= $ret_ass; |
| 288 | response['message'] = 'retired exchanged amount (bytes)'; |
| 289 | }" |
| 290 | } |
| 291 | ] |
| 292 | }, |
| 293 | { |
| 294 | "if": "{ |
| 295 | var[$total_asset_key] and var[$base_key] and var[$total_asset_key] > 0 and var[$base_key] > 0 |
| 296 | }", |
| 297 | "init": "{ |
| 298 | $max_to_retire = round(var[$base_key]/$ratio); |
| 299 | if(var[$total_asset_key] <= $max_to_retire){ |
| 300 | $retire_amount = var[$total_asset_key]; |
| 301 | } |
| 302 | else{ |
| 303 | $retire_amount = $max_to_retire; |
| 304 | } |
| 305 | }", |
| 306 | "messages": [ |
| 307 | { |
| 308 | "app": "payment", |
| 309 | "payload": { |
| 310 | "asset": "base", |
| 311 | "outputs": [ |
| 312 | { |
| 313 | "address": "{$addr}", |
| 314 | "amount": "{$base_inp}" |
| 315 | } |
| 316 | ] |
| 317 | } |
| 318 | }, |
| 319 | { |
| 320 | "app": "payment", |
| 321 | "payload": { |
| 322 | "asset": "{$asset_ct}", |
| 323 | "outputs": [ |
| 324 | { |
| 325 | "address": "{$addr}", |
| 326 | "amount": "{$retire_amount}" |
| 327 | } |
| 328 | ] |
| 329 | } |
| 330 | }, |
| 331 | { |
| 332 | "app": "state", |
| 333 | "state": "{ |
| 334 | var[$total_asset_key] -= $retire_amount; |
| 335 | $ret_bas = $retire_amount*$ratio; |
| 336 | var[$base_key] -= $ret_bas; |
| 337 | response['message'] = 'retired exchanged amount (asset)'; |
| 338 | }" |
| 339 | } |
| 340 | ] |
| 341 | }, |
| 342 | { |
| 343 | "if": "{ |
| 344 | trigger.data.cancel and var[$total_asset_key] and var[$asset_key] and var[$total_asset_key] > 0 and var[$asset_key] > 0 |
| 345 | }", |
| 346 | "init": "{ |
| 347 | if(var[$total_asset_key] <= var[$asset_key]){ |
| 348 | $retire_amount = var[$total_asset_key]; |
| 349 | } |
| 350 | else{ |
| 351 | $retire_amount = var[$asset_key]; |
| 352 | } |
| 353 | }", |
| 354 | "messages": [ |
| 355 | { |
| 356 | "app": "payment", |
| 357 | "payload": { |
| 358 | "asset": "base", |
| 359 | "outputs": [ |
| 360 | { |
| 361 | "address": "{$addr}", |
| 362 | "amount": "{$base_inp-(2*$fee)}" |
| 363 | } |
| 364 | ] |
| 365 | } |
| 366 | }, |
| 367 | { |
| 368 | "app": "payment", |
| 369 | "payload": { |
| 370 | "asset": "{$asset_ct}", |
| 371 | "outputs": [ |
| 372 | { |
| 373 | "address": "{$addr}", |
| 374 | "amount": "{$retire_amount}" |
| 375 | } |
| 376 | ] |
| 377 | } |
| 378 | }, |
| 379 | { |
| 380 | "app": "state", |
| 381 | "state": "{ |
| 382 | var[$total_asset_key] -= $retire_amount; |
| 383 | var[$asset_key] -= $retire_amount; |
| 384 | response['message'] = 'canceled order (asset)'; |
| 385 | }" |
| 386 | } |
| 387 | ] |
| 388 | }, |
| 389 | { |
| 390 | "if": "{ |
| 391 | trigger.data.cancel and var[$total_key] and var[$base_key] and var[$total_key] > 0 and var[$base_key] > 0 |
| 392 | }", |
| 393 | "init": "{ |
| 394 | if(var[$total_key] <= var[$base_key]){ |
| 395 | $retire_amount = var[$total_key]; |
| 396 | } |
| 397 | else{ |
| 398 | $retire_amount = var[$base_key]; |
| 399 | } |
| 400 | }", |
| 401 | "messages": [ |
| 402 | { |
| 403 | "app": "payment", |
| 404 | "payload": { |
| 405 | "asset": "base", |
| 406 | "outputs": [ |
| 407 | { |
| 408 | "address": "{$addr}", |
| 409 | "amount": "{$retire_amount+$base_inp-(2*$fee)}" |
| 410 | } |
| 411 | ] |
| 412 | } |
| 413 | }, |
| 414 | { |
| 415 | "app": "state", |
| 416 | "state": "{ |
| 417 | var[$total_key] -= $retire_amount; |
| 418 | var[$base_key] -= $retire_amount; |
| 419 | response['message'] = 'canceled order (bytes)'; |
| 420 | }" |
| 421 | } |
| 422 | ] |
| 423 | }, |
| 424 | { |
| 425 | "if": "{ |
| 426 | if(!$deposit){ |
| 427 | bounce("Deposit not allowed, please cancel order first"); |
| 428 | } |
| 429 | $deposit |
| 430 | }", |
| 431 | "messages": [ |
| 432 | { |
| 433 | "if": "{$asset}", |
| 434 | "app": "payment", |
| 435 | "payload": { |
| 436 | "asset": "base", |
| 437 | "outputs": [ |
| 438 | { |
| 439 | "address": "{$addr}", |
| 440 | "amount": "{$base_inp-$fee}" |
| 441 | } |
| 442 | ] |
| 443 | } |
| 444 | }, |
| 445 | { |
| 446 | "app": "state", |
| 447 | "state": "{ |
| 448 | if($asset){ |
| 449 | var[$total_asset_key] += $asset_inp; |
| 450 | var[$asset_key] += $asset_inp; |
| 451 | response['message'] = 'deposited asset'; |
| 452 | } |
| 453 | else{ |
| 454 | var[$total_key] += $base_inp; |
| 455 | var[$base_key] += $base_inp; |
| 456 | response['message'] = 'deposited bytes'; |
| 457 | } |
| 458 | |
| 459 | }" |
| 460 | } |
| 461 | ] |
| 462 | } |
| 463 | ] |
| 464 | } |
| 465 | } |
| 466 | ] |