@open-rights-exchange/orejs/dist/tokens/cpu.js

Orejs is a Javascript helper library to provide simple high-level access to the ore-protocol. Orejs uses eosJS as a wrapper to the EOS blockchain.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
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    }
};
var CONTRACT_NAME = 'token.ore';
var ORE_CPU_ACCOUNT_NAME = 'cpu.ore';
var TOKEN_SYMBOL = 'CPU';
var amount;
/* Public */
function issueCpu(toAccountName, cpuAmount, memo) {
    if (memo === void 0) { memo = ''; }
    amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
    return this.issueToken(toAccountName, amount, ORE_CPU_ACCOUNT_NAME, CONTRACT_NAME, memo);
}
function approveCpu(fromAccountName, toAccountName, cpuAmount, memo, permission) {
    if (memo === void 0) { memo = ''; }
    if (permission === void 0) { permission = 'active'; }
    return __awaiter(this, void 0, void 0, function () {
        var fromAccountBalance;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
                    return [4 /*yield*/, this.getCpuBalance(fromAccountName, TOKEN_SYMBOL, CONTRACT_NAME)];
                case 1:
                    fromAccountBalance = _a.sent();
                    if (fromAccountBalance > 0) {
                        return [2 /*return*/, this.approveTransfer(fromAccountName, toAccountName, amount, CONTRACT_NAME, memo, permission)];
                    }
                    throw new Error('The account does not have sufficient balance');
            }
        });
    });
}
function getApprovedCpuBalance(fromAccountName, toAccountName) {
    return __awaiter(this, void 0, void 0, function () {
        var approvedBalance;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0: return [4 /*yield*/, this.getApprovedAmount.bind(this)(fromAccountName, toAccountName, TOKEN_SYMBOL, CONTRACT_NAME)];
                case 1:
                    approvedBalance = _a.sent();
                    return [2 /*return*/, approvedBalance];
            }
        });
    });
}
function getCpuBalance(oreAccountName) {
    return this.getBalance(oreAccountName, TOKEN_SYMBOL, CONTRACT_NAME);
}
function transferCpu(fromAccountName, toAccountName, cpuAmount, memo) {
    if (memo === void 0) { memo = ''; }
    amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
    return this.transferToken(fromAccountName, toAccountName, amount, CONTRACT_NAME, memo);
}
function transferCpufrom(approvedAccountName, fromAccountName, toAccountName, cpuAmount, memo) {
    amount = this.getAmount(cpuAmount, TOKEN_SYMBOL);
    return this.transferFrom(approvedAccountName, fromAccountName, toAccountName, amount, CONTRACT_NAME, memo);
}
module.exports = {
    issueCpu: issueCpu,
    approveCpu: approveCpu,
    getCpuBalance: getCpuBalance,
    getApprovedCpuBalance: getApprovedCpuBalance,
    transferCpu: transferCpu,
    transferCpufrom: transferCpufrom
};
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