divvy-lib/dist/npm/transaction/order.js

A JavaScript API for interacting with Divvy in Node.js and the browser

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const _ = require("lodash");
const utils = require("./utils");
const offerFlags = utils.common.txFlags.OfferCreate;
const common_1 = require("../common");
function createOrderTransaction(account, order) {
    const takerPays = utils.common.toDivvydAmount(order.direction === 'buy' ?
        order.quantity : order.totalPrice);
    const takerGets = utils.common.toDivvydAmount(order.direction === 'buy' ?
        order.totalPrice : order.quantity);
    const txJSON = {
        TransactionType: 'OfferCreate',
        Account: account,
        TakerGets: takerGets,
        TakerPays: takerPays,
        Flags: 0
    };
    if (order.direction === 'sell') {
        txJSON.Flags |= offerFlags.Sell;
    }
    if (order.passive === true) {
        txJSON.Flags |= offerFlags.Passive;
    }
    if (order.immediateOrCancel === true) {
        txJSON.Flags |= offerFlags.ImmediateOrCancel;
    }
    if (order.fillOrKill === true) {
        txJSON.Flags |= offerFlags.FillOrKill;
    }
    if (order.expirationTime !== undefined) {
        txJSON.Expiration = common_1.iso8601ToDivvyTime(order.expirationTime);
    }
    if (order.orderToReplace !== undefined) {
        txJSON.OfferSequence = order.orderToReplace;
    }
    if (order.memos !== undefined) {
        txJSON.Memos = _.map(order.memos, utils.convertMemo);
    }
    return txJSON;
}
function prepareOrder(address, order, instructions = {}) {
    common_1.validate.prepareOrder({ address, order, instructions });
    const txJSON = createOrderTransaction(address, order);
    return utils.prepareTransaction(txJSON, this, instructions);
}
exports.default = prepareOrder;
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