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order.js 2.6KB

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  1. "use strict";
  2. var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
  3. if (k2 === undefined) k2 = k;
  4. Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
  5. }) : (function(o, m, k, k2) {
  6. if (k2 === undefined) k2 = k;
  7. o[k2] = m[k];
  8. }));
  9. var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
  10. Object.defineProperty(o, "default", { enumerable: true, value: v });
  11. }) : function(o, v) {
  12. o["default"] = v;
  13. });
  14. var __importStar = (this && this.__importStar) || function (mod) {
  15. if (mod && mod.__esModule) return mod;
  16. var result = {};
  17. if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
  18. __setModuleDefault(result, mod);
  19. return result;
  20. };
  21. Object.defineProperty(exports, "__esModule", { value: true });
  22. const utils = __importStar(require("./utils"));
  23. const offerFlags = utils.common.txFlags.OfferCreate;
  24. const common_1 = require("../common");
  25. function createOrderTransaction(account, order) {
  26. const takerPays = common_1.toRippledAmount(order.direction === 'buy' ? order.quantity : order.totalPrice);
  27. const takerGets = common_1.toRippledAmount(order.direction === 'buy' ? order.totalPrice : order.quantity);
  28. const txJSON = {
  29. TransactionType: 'OfferCreate',
  30. Account: account,
  31. TakerGets: takerGets,
  32. TakerPays: takerPays,
  33. Flags: 0
  34. };
  35. if (order.direction === 'sell') {
  36. txJSON.Flags |= offerFlags.Sell;
  37. }
  38. if (order.passive === true) {
  39. txJSON.Flags |= offerFlags.Passive;
  40. }
  41. if (order.immediateOrCancel === true) {
  42. txJSON.Flags |= offerFlags.ImmediateOrCancel;
  43. }
  44. if (order.fillOrKill === true) {
  45. txJSON.Flags |= offerFlags.FillOrKill;
  46. }
  47. if (order.expirationTime != null) {
  48. txJSON.Expiration = common_1.iso8601ToRippleTime(order.expirationTime);
  49. }
  50. if (order.orderToReplace != null) {
  51. txJSON.OfferSequence = order.orderToReplace;
  52. }
  53. if (order.memos != null) {
  54. txJSON.Memos = order.memos.map(utils.convertMemo);
  55. }
  56. return txJSON;
  57. }
  58. function prepareOrder(address, order, instructions = {}) {
  59. try {
  60. common_1.validate.prepareOrder({ address, order, instructions });
  61. const txJSON = createOrderTransaction(address, order);
  62. return utils.prepareTransaction(txJSON, this, instructions);
  63. }
  64. catch (e) {
  65. return Promise.reject(e);
  66. }
  67. }
  68. exports.default = prepareOrder;
  69. //# sourceMappingURL=order.js.map