| 1 | [ |
| 2 | "autonomous agent", |
| 3 | { |
| 4 | "init": "{ |
| 5 | $owner = 'JBGMJI7XSKLKNHZF26BUBWHVUZSDV3P5'; |
| 6 | $addr = trigger.address; |
| 7 | $base_inp = trigger.output[[asset=base]]-500; |
| 8 | if($base_inp <= 0) |
| 9 | bounce('not enough bytes for fees'); |
| 10 | if(trigger.output[[asset!=base]].asset != 'none') |
| 11 | $asset = trigger.output[[asset!=base]].asset; |
| 12 | if($asset){ |
| 13 | if($asset == 'ambiguous'){ |
| 14 | bounce("only 1 asset per tx"); |
| 15 | } |
| 16 | if(trigger.output[[asset!=base]] ==0) |
| 17 | bounce("zero asset tx"); |
| 18 | $asset_inp = trigger.output[[asset!=base]]; |
| 19 | } |
| 20 | |
| 21 | if($asset){ |
| 22 | $registered = var['reg_'||$asset]; |
| 23 | } |
| 24 | else{ |
| 25 | if(!trigger.data.name) |
| 26 | bounce('you must use a name'); |
| 27 | $registered = var['name_'||trigger.data.name]; |
| 28 | } |
| 29 | if(!$registered){ |
| 30 | if(trigger.data.register_asset){ |
| 31 | return; |
| 32 | } |
| 33 | else{ |
| 34 | bounce('asset must be registered first'); |
| 35 | } |
| 36 | } |
| 37 | $asset_ct = $asset?$asset:$registered; |
| 38 | $ratio_key = 'last_ratio_'||$asset_ct; |
| 39 | if(!var[$ratio_key] and !trigger.data.price){ |
| 40 | bounce('price must be defined before first exchange'); |
| 41 | } |
| 42 | if(trigger.data.price){ |
| 43 | $ratio = round(trigger.data.price); |
| 44 | if($ratio <= 0){ |
| 45 | bounce('ratio not allowed'); |
| 46 | } |
| 47 | } |
| 48 | else{ |
| 49 | $ratio = var[$ratio_key]; |
| 50 | } |
| 51 | $base_key = 'base_'||$asset_ct ||'_'|| $addr ||'_'|| $ratio; |
| 52 | $asset_key = $asset_ct||'_'||trigger.address||'_'||$ratio; |
| 53 | $total_key = 'total'||$asset_ct||$ratio; |
| 54 | $total_asset_key = 'total_asset'||$asset_ct||'_'||$ratio; |
| 55 | $exch_key = 'ex_'||$asset_ct||$ratio; |
| 56 | $exch_asset_key = 'asset_ex_'||$asset_ct||'_'||$ratio; |
| 57 | |
| 58 | $max_b_to_exchange = var[$total_key] - var[$exch_key]; |
| 59 | $max_a_to_exchange = var[$total_asset_key] - var[$exch_asset_key]; |
| 60 | $base_inp_in_asset = round($base_inp/$ratio); |
| 61 | $asset_inp_in_bytes = $asset_inp*$ratio; |
| 62 | if($asset){ |
| 63 | if($max_b_to_exchange and $max_b_to_exchange > 0 and !trigger.data.cancel){ |
| 64 | |
| 65 | if($asset_inp_in_bytes > $max_b_to_exchange){ |
| 66 | |
| 67 | $byte_amount = $max_b_to_exchange; |
| 68 | $asset_amount = round(($asset_inp_in_bytes - $max_b_to_exchange)/$ratio); |
| 69 | } |
| 70 | else{ |
| 71 | |
| 72 | $byte_amount = $asset_inp_in_bytes; |
| 73 | $asset_amount = 0; |
| 74 | } |
| 75 | } |
| 76 | else{ |
| 77 | if(!trigger.data.cancel) |
| 78 | $deposit = true; |
| 79 | } |
| 80 | } |
| 81 | else{ |
| 82 | if($max_a_to_exchange and $max_a_to_exchange > 0 and !trigger.data.cancel){ |
| 83 | |
| 84 | if($base_inp_in_asset > $max_a_to_exchange){ |
| 85 | |
| 86 | $asset_amount = $max_a_to_exchange; |
| 87 | $byte_amount = ($base_inp_in_asset - $max_a_to_exchange)*$ratio; |
| 88 | } |
| 89 | else{ |
| 90 | |
| 91 | $asset_amount = $base_inp_in_asset; |
| 92 | $byte_amount = 0; |
| 93 | } |
| 94 | } |
| 95 | else{ |
| 96 | if(!trigger.data.cancel) |
| 97 | $deposit = true; |
| 98 | } |
| 99 | } |
| 100 | }", |
| 101 | "messages": { |
| 102 | "cases": [ |
| 103 | { |
| 104 | "if": "{ |
| 105 | trigger.data.register_asset and $asset |
| 106 | }", |
| 107 | "messages": [ |
| 108 | { |
| 109 | "app": "payment", |
| 110 | "payload": { |
| 111 | "asset": "{$asset}", |
| 112 | "outputs": [ |
| 113 | { |
| 114 | "address": "{$addr}", |
| 115 | "amount": "{$asset_inp}" |
| 116 | } |
| 117 | ] |
| 118 | } |
| 119 | }, |
| 120 | { |
| 121 | "app": "state", |
| 122 | "state": "{ |
| 123 | if(trigger.data.name){ |
| 124 | if(var['name_'||trigger.data.name]){ |
| 125 | bounce('name already chosen'); |
| 126 | } |
| 127 | } |
| 128 | else{ |
| 129 | bounce('no name defined'); |
| 130 | } |
| 131 | var['reg_'||$asset] = true; |
| 132 | var['name_'||trigger.data.name] = $asset; |
| 133 | response['message'] = 'asset registered with name '||trigger.data.name; |
| 134 | }" |
| 135 | } |
| 136 | ] |
| 137 | }, |
| 138 | { |
| 139 | "if": "{ |
| 140 | var[$exch_asset_key] and var[$base_key] and var[$exch_asset_key] > 0 and var[$base_key] > 0 |
| 141 | }", |
| 142 | "init": "{ |
| 143 | $max_to_retire = round(var[$base_key]/$ratio); |
| 144 | if(var[$exch_asset_key] <= $max_to_retire){ |
| 145 | $retire_amount = var[$exch_asset_key]; |
| 146 | } |
| 147 | else{ |
| 148 | $retire_amount = $max_to_retire; |
| 149 | } |
| 150 | }", |
| 151 | "messages": [ |
| 152 | { |
| 153 | "app": "payment", |
| 154 | "payload": { |
| 155 | "asset": "base", |
| 156 | "outputs": [ |
| 157 | { |
| 158 | "address": "{$addr}", |
| 159 | "amount": "{$base_inp}" |
| 160 | } |
| 161 | ] |
| 162 | } |
| 163 | }, |
| 164 | { |
| 165 | "app": "payment", |
| 166 | "payload": { |
| 167 | "asset": "{$asset_ct}", |
| 168 | "outputs": [ |
| 169 | { |
| 170 | "address": "{$addr}", |
| 171 | "amount": "{$retire_amount}" |
| 172 | } |
| 173 | ] |
| 174 | } |
| 175 | }, |
| 176 | { |
| 177 | "app": "state", |
| 178 | "state": "{ |
| 179 | var[$total_asset_key] -= $retire_amount; |
| 180 | var[$exch_asset_key] -= $retire_amount; |
| 181 | $ret_bas = $retire_amount*$ratio; |
| 182 | var[$base_key] -= $ret_bas; |
| 183 | response['message'] = 'retired exchanged amount (asset)'; |
| 184 | }" |
| 185 | } |
| 186 | ] |
| 187 | }, |
| 188 | { |
| 189 | "if": "{ |
| 190 | var[$exch_key] and var[$asset_key] and var[$exch_key] > 0 and var[$asset_key] > 0 |
| 191 | }", |
| 192 | "init": "{ |
| 193 | $max_to_retire = var[$asset_key]*$ratio; |
| 194 | if(var[$exch_key] <= $max_to_retire){ |
| 195 | $retire_amount = var[$exch_key]; |
| 196 | } |
| 197 | else{ |
| 198 | $retire_amount = $max_to_retire; |
| 199 | } |
| 200 | }", |
| 201 | "messages": [ |
| 202 | { |
| 203 | "app": "payment", |
| 204 | "payload": { |
| 205 | "asset": "base", |
| 206 | "outputs": [ |
| 207 | { |
| 208 | "address": "{$addr}", |
| 209 | "amount": "{$retire_amount+$base_inp}" |
| 210 | } |
| 211 | ] |
| 212 | } |
| 213 | }, |
| 214 | { |
| 215 | "app": "state", |
| 216 | "state": "{ |
| 217 | var[$total_key] -= $retire_amount; |
| 218 | var[$exch_key] -= $retire_amount; |
| 219 | $ret_ass = round($retire_amount/$ratio); |
| 220 | var[$asset_key] -= $ret_ass; |
| 221 | response['message'] = 'retired exchanged amount (bytes)'; |
| 222 | }" |
| 223 | } |
| 224 | ] |
| 225 | }, |
| 226 | { |
| 227 | "if": "{ |
| 228 | $asset and $byte_amount and !var[$base_key] |
| 229 | }", |
| 230 | "messages": [ |
| 231 | { |
| 232 | "app": "payment", |
| 233 | "payload": { |
| 234 | "asset": "base", |
| 235 | "outputs": [ |
| 236 | { |
| 237 | "address": "{$addr}", |
| 238 | "amount": "{$byte_amount+$base_inp}" |
| 239 | } |
| 240 | ] |
| 241 | } |
| 242 | }, |
| 243 | { |
| 244 | "if": "{$asset_amount > 0}", |
| 245 | "app": "payment", |
| 246 | "payload": { |
| 247 | "asset": "{$asset_ct}", |
| 248 | "outputs": [ |
| 249 | { |
| 250 | "address": "{$addr}", |
| 251 | "amount": "{$asset_amount}" |
| 252 | } |
| 253 | ] |
| 254 | } |
| 255 | }, |
| 256 | { |
| 257 | "app": "state", |
| 258 | "state": "{ |
| 259 | var[$total_asset_key] += $asset_inp-$asset_amount; |
| 260 | var[$exch_asset_key] += $asset_inp-$asset_amount; |
| 261 | var[$total_key] -= $byte_amount; |
| 262 | var[$ratio_key] = $ratio; |
| 263 | response['message'] = 'sold '||($asset_inp-$asset_amount)||'asset for '||($byte_amount)||' bytes'; |
| 264 | }" |
| 265 | } |
| 266 | ] |
| 267 | }, |
| 268 | { |
| 269 | "if": "{ |
| 270 | !$asset and $asset_amount and !var[$asset_key] |
| 271 | }", |
| 272 | "messages": [ |
| 273 | { |
| 274 | "if": "{$byte_amount > 0}", |
| 275 | "app": "payment", |
| 276 | "payload": { |
| 277 | "asset": "base", |
| 278 | "outputs": [ |
| 279 | { |
| 280 | "address": "{$addr}", |
| 281 | "amount": "{$byte_amount}" |
| 282 | } |
| 283 | ] |
| 284 | } |
| 285 | }, |
| 286 | { |
| 287 | "app": "payment", |
| 288 | "payload": { |
| 289 | "asset": "{$asset_ct}", |
| 290 | "outputs": [ |
| 291 | { |
| 292 | "address": "{$addr}", |
| 293 | "amount": "{$asset_amount}" |
| 294 | } |
| 295 | ] |
| 296 | } |
| 297 | }, |
| 298 | { |
| 299 | "app": "state", |
| 300 | "state": "{ |
| 301 | var[$total_key] += $base_inp - $byte_amount; |
| 302 | var[$total_asset_key] -= $asset_amount; |
| 303 | var[$exch_key] += $base_inp - $byte_amount; |
| 304 | var[$ratio_key] = $ratio; |
| 305 | response['message'] = 'bought '||($asset_amount)||' asset for '||($base_inp - $byte_amount)||' bytes'; |
| 306 | }" |
| 307 | } |
| 308 | ] |
| 309 | }, |
| 310 | { |
| 311 | "if": "{ |
| 312 | trigger.data.cancel and var[$asset_key] and var[$asset_key] > 0 |
| 313 | }", |
| 314 | "init": "{ |
| 315 | if($max_a_to_exchange <= 0){ |
| 316 | bounce('Not allowed'); |
| 317 | } |
| 318 | if($max_a_to_exchange <= var[$asset_key]){ |
| 319 | $retire_amount = $max_a_to_exchange; |
| 320 | } |
| 321 | else{ |
| 322 | $retire_amount = var[$asset_key]; |
| 323 | } |
| 324 | }", |
| 325 | "messages": [ |
| 326 | { |
| 327 | "app": "payment", |
| 328 | "payload": { |
| 329 | "asset": "base", |
| 330 | "outputs": [ |
| 331 | { |
| 332 | "address": "{$addr}", |
| 333 | "amount": "{$base_inp}" |
| 334 | } |
| 335 | ] |
| 336 | } |
| 337 | }, |
| 338 | { |
| 339 | "app": "payment", |
| 340 | "payload": { |
| 341 | "asset": "{$asset_ct}", |
| 342 | "outputs": [ |
| 343 | { |
| 344 | "address": "{$addr}", |
| 345 | "amount": "{$retire_amount}" |
| 346 | } |
| 347 | ] |
| 348 | } |
| 349 | }, |
| 350 | { |
| 351 | "app": "state", |
| 352 | "state": "{ |
| 353 | var[$total_asset_key] -= $retire_amount; |
| 354 | var[$asset_key] -= $retire_amount; |
| 355 | response['message'] = 'canceled order (asset)'; |
| 356 | }" |
| 357 | } |
| 358 | ] |
| 359 | }, |
| 360 | { |
| 361 | "if": "{ |
| 362 | trigger.data.cancel and var[$base_key] and var[$base_key] > 0 |
| 363 | }", |
| 364 | "init": "{ |
| 365 | if($max_b_to_exchange <= 0){ |
| 366 | bounce('Not allowed'); |
| 367 | } |
| 368 | if($max_b_to_exchange <= var[$base_key]){ |
| 369 | $retire_amount = $max_b_to_exchange ; |
| 370 | } |
| 371 | else{ |
| 372 | $retire_amount = var[$base_key]; |
| 373 | } |
| 374 | }", |
| 375 | "messages": [ |
| 376 | { |
| 377 | "app": "payment", |
| 378 | "payload": { |
| 379 | "asset": "base", |
| 380 | "outputs": [ |
| 381 | { |
| 382 | "address": "{$addr}", |
| 383 | "amount": "{$retire_amount+$base_inp}" |
| 384 | } |
| 385 | ] |
| 386 | } |
| 387 | }, |
| 388 | { |
| 389 | "app": "state", |
| 390 | "state": "{ |
| 391 | var[$total_key] -= $retire_amount; |
| 392 | var[$base_key] -= $retire_amount; |
| 393 | response['message'] = 'canceled order (bytes)'; |
| 394 | }" |
| 395 | } |
| 396 | ] |
| 397 | }, |
| 398 | { |
| 399 | "if": "{ |
| 400 | if(!$deposit){ |
| 401 | bounce("Deposit not allowed, please cancel order first"); |
| 402 | } |
| 403 | $deposit |
| 404 | }", |
| 405 | "messages": [ |
| 406 | { |
| 407 | "if": "{$asset}", |
| 408 | "app": "payment", |
| 409 | "payload": { |
| 410 | "asset": "base", |
| 411 | "outputs": [ |
| 412 | { |
| 413 | "address": "{$addr}", |
| 414 | "amount": "{$base_inp}" |
| 415 | } |
| 416 | ] |
| 417 | } |
| 418 | }, |
| 419 | { |
| 420 | "app": "state", |
| 421 | "state": "{ |
| 422 | if($asset){ |
| 423 | var[$total_asset_key] += $asset_inp; |
| 424 | var[$asset_key] += $asset_inp; |
| 425 | response['message'] = 'deposited asset'; |
| 426 | } |
| 427 | else{ |
| 428 | var[$total_key] += $base_inp; |
| 429 | var[$base_key] += $base_inp; |
| 430 | response['message'] = 'deposited bytes'; |
| 431 | } |
| 432 | |
| 433 | }" |
| 434 | } |
| 435 | ] |
| 436 | } |
| 437 | ] |
| 438 | } |
| 439 | } |
| 440 | ] |