Add basic functionality
This commit is contained in:
parent
45c1244ff3
commit
51fed1feb7
34
z1-prototype/menu.js
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34
z1-prototype/menu.js
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const VendingMachine = require('./vendingMachine');
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let vendingMachine = new VendingMachine();
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const readline = require('readline-sync');
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function setupMachine() {
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vendingMachine.fillMachine();
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}
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function listProducts() {
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const products = vendingMachine.getProducts();
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products.forEach((element) => {
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if (element.quantity > 0) {
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console.log(`${element.id}) ${element.name} - ${element.price}zł`);
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}
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});
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}
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(async () => {
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setupMachine();
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let credit = readline.question(`Insert coins:\n`);
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listProducts();
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let id = readline.question(`Choose product from the list:\n`);
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let product = vendingMachine.getProductById(id);
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if (product.price > credit) {
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console.log('Insuficient credit');
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} else {
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console.log(
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'Your change ',
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vendingMachine.calculateChange(credit - product.price)
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);
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console.log('Please take your product');
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}
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})();
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21
z1-prototype/node_modules/readline-sync/LICENSE
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21
z1-prototype/node_modules/readline-sync/LICENSE
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MIT License
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Copyright (c) 2019 anseki
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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89
z1-prototype/node_modules/readline-sync/README-Deprecated.md
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89
z1-prototype/node_modules/readline-sync/README-Deprecated.md
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# readlineSync
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## <a name="deprecated_methods_and_options"></a>Deprecated Methods and Options
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The readlineSync current version is fully compatible with older version.
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The following methods and options are deprecated.
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### <a name="deprecated_methods_and_options-setprint_method"></a>`setPrint` method
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Use the [`print`](README.md#basic_options-print) option.
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For the [Default Options](README.md#basic_options), use:
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```js
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readlineSync.setDefaultOptions({print: value});
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```
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instead of:
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```js
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readlineSync.setPrint(value);
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```
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### <a name="deprecated_methods_and_options-setprompt_method"></a>`setPrompt` method
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Use the [`prompt`](README.md#basic_options-prompt) option.
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For the [Default Options](README.md#basic_options), use:
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```js
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readlineSync.setDefaultOptions({prompt: value});
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```
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instead of:
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```js
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readlineSync.setPrompt(value);
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```
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### <a name="deprecated_methods_and_options-setencoding_method"></a>`setEncoding` method
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Use the [`encoding`](README.md#basic_options-encoding) option.
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For the [Default Options](README.md#basic_options), use:
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```js
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readlineSync.setDefaultOptions({encoding: value});
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```
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instead of:
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```js
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readlineSync.setEncoding(value);
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```
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### <a name="deprecated_methods_and_options-setmask_method"></a>`setMask` method
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Use the [`mask`](README.md#basic_options-mask) option.
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For the [Default Options](README.md#basic_options), use:
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```js
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readlineSync.setDefaultOptions({mask: value});
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```
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instead of:
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```js
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readlineSync.setMask(value);
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```
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### <a name="deprecated_methods_and_options-setbuffersize_method"></a>`setBufferSize` method
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Use the [`bufferSize`](README.md#basic_options-buffersize) option.
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For the [Default Options](README.md#basic_options), use:
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```js
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readlineSync.setDefaultOptions({bufferSize: value});
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```
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instead of:
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```js
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readlineSync.setBufferSize(value);
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```
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### <a name="deprecated_methods_and_options-noechoback_option"></a>`noEchoBack` option
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Use [`hideEchoBack`](README.md#basic_options-hideechoback) option instead of it.
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### <a name="deprecated_methods_and_options-notrim_option"></a>`noTrim` option
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Use [`keepWhitespace`](README.md#basic_options-keepwhitespace) option instead of it.
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1836
z1-prototype/node_modules/readline-sync/README.md
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1836
z1-prototype/node_modules/readline-sync/README.md
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Load Diff
24
z1-prototype/node_modules/readline-sync/lib/encrypt.js
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24
z1-prototype/node_modules/readline-sync/lib/encrypt.js
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/*
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* readlineSync
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* https://github.com/anseki/readline-sync
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*
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* Copyright (c) 2019 anseki
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* Licensed under the MIT license.
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*/
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var cipher = require('crypto').createCipher(
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process.argv[2] /*algorithm*/, process.argv[3] /*password*/),
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stdin = process.stdin,
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stdout = process.stdout,
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crypted = '';
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stdin.resume();
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stdin.setEncoding('utf8');
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stdin.on('data', function(d) {
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crypted += cipher.update(d, 'utf8', 'hex');
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});
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stdin.on('end', function() {
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stdout.write(crypted + cipher.final('hex'), 'binary', function() {
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process.exit(0);
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});
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});
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123
z1-prototype/node_modules/readline-sync/lib/read.cs.js
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123
z1-prototype/node_modules/readline-sync/lib/read.cs.js
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/* jshint wsh:true */
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/*
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* readlineSync
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* https://github.com/anseki/readline-sync
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*
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* Copyright (c) 2019 anseki
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* Licensed under the MIT license.
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*/
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var
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FSO_ForReading = 1, FSO_ForWriting = 2,
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PS_MSG = 'Microsoft Windows PowerShell is required.' +
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' https://technet.microsoft.com/en-us/library/hh847837.aspx',
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input = '', fso, tty,
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options = (function(conf) {
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var options = {}, arg, args =// Array.prototype.slice.call(WScript.Arguments),
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(function() {
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var args = [], i, iLen;
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for (i = 0, iLen = WScript.Arguments.length; i < iLen; i++)
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{ args.push(WScript.Arguments(i)); }
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return args;
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})(),
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confLc = {}, key;
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function decodeArg(arg) {
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return arg.replace(/#(\d+);/g, function(str, charCode) {
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return String.fromCharCode(+charCode);
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});
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}
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for (key in conf) {
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if (conf.hasOwnProperty(key))
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{ confLc[key.toLowerCase()] = {key: key, type: conf[key]}; }
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}
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while (typeof(arg = args.shift()) === 'string') {
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if (!(arg = (arg.match(/^\-+(.+)$/) || [])[1])) { continue; }
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arg = arg.toLowerCase();
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if (confLc[arg]) {
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options[confLc[arg].key] =
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confLc[arg].type === 'boolean' ? true :
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confLc[arg].type === 'string' ? args.shift() : null;
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}
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}
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for (key in conf) {
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if (conf.hasOwnProperty(key) && conf[key] === 'string') {
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if (typeof options[key] !== 'string') { options[key] = ''; }
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else { options[key] = decodeArg(options[key]); }
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}
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}
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return options;
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})({
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display: 'string',
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displayOnly: 'boolean',
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keyIn: 'boolean',
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hideEchoBack: 'boolean',
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mask: 'string'
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});
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if (!options.hideEchoBack && !options.keyIn) {
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if (options.display) { writeTTY(options.display); }
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if (!options.displayOnly) { input = readByFSO(); }
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} else if (options.hideEchoBack && !options.keyIn && !options.mask) {
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if (options.display) { writeTTY(options.display); }
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if (!options.displayOnly) { input = readByPW(); }
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} else {
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WScript.StdErr.WriteLine(PS_MSG);
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WScript.Quit(1);
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}
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WScript.StdOut.Write('\'' + input + '\'');
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WScript.Quit();
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function writeTTY(text) {
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try {
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tty = tty || getFso().OpenTextFile('CONOUT$', FSO_ForWriting, true);
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tty.Write(text);
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} catch (e) {
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WScript.StdErr.WriteLine('TTY Write Error: ' + e.number +
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'\n' + e.description + '\n' + PS_MSG);
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WScript.Quit(e.number || 1);
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}
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}
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function readByFSO() {
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var text;
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try {
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text = getFso().OpenTextFile('CONIN$', FSO_ForReading).ReadLine();
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} catch (e) {
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WScript.StdErr.WriteLine('TTY Read Error: ' + e.number +
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'\n' + e.description + '\n' + PS_MSG);
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WScript.Quit(e.number || 1);
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}
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return text;
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}
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// TTY must be STDIN that is not redirected and not piped.
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function readByPW() {
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var text;
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try {
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text = WScript.CreateObject('ScriptPW.Password').GetPassword()
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// Bug? Illegal data may be returned when user types before initializing.
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.replace(/[\u4000-\u40FF]/g, function(chr) {
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var charCode = chr.charCodeAt(0);
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return charCode >= 0x4020 && charCode <= 0x407F ?
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String.fromCharCode(charCode - 0x4000) : '';
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});
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} catch (e) {
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WScript.StdErr.WriteLine('ScriptPW.Password Error: ' + e.number +
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'\n' + e.description + '\n' + PS_MSG);
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WScript.Quit(e.number || 1);
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}
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writeTTY('\n');
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return text;
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}
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function getFso() {
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if (!fso) { fso = new ActiveXObject('Scripting.FileSystemObject'); }
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return fso;
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}
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128
z1-prototype/node_modules/readline-sync/lib/read.ps1
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z1-prototype/node_modules/readline-sync/lib/read.ps1
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# readlineSync
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# https://github.com/anseki/readline-sync
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#
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# Copyright (c) 2019 anseki
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# Licensed under the MIT license.
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Param(
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[string] $display,
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[switch] $displayOnly,
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[switch] $keyIn,
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[switch] $hideEchoBack,
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[string] $mask,
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[string] $limit,
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[switch] $caseSensitive
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)
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$ErrorActionPreference = 'Stop' # for cmdlet
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trap {
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# `throw $_` and `Write-Error $_` return exit-code 0
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$Host.UI.WriteErrorLine($_)
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exit 1
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}
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function decodeArg ($arg) {
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[Regex]::Replace($arg, '#(\d+);', { [char][int] $args[0].Groups[1].Value })
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}
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$options = @{}
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foreach ($arg in @('display', 'displayOnly', 'keyIn', 'hideEchoBack', 'mask', 'limit', 'caseSensitive')) {
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$options.Add($arg, (Get-Variable $arg -ValueOnly))
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}
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$argList = New-Object string[] $options.Keys.Count
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$options.Keys.CopyTo($argList, 0)
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foreach ($arg in $argList) {
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if ($options[$arg] -is [string] -and $options[$arg])
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{ $options[$arg] = decodeArg $options[$arg] }
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}
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[string] $inputTTY = ''
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[bool] $silent = -not $options.display -and
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$options.keyIn -and $options.hideEchoBack -and -not $options.mask
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[bool] $isCooked = -not $options.hideEchoBack -and -not $options.keyIn
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# Instant method that opens TTY without CreateFile via P/Invoke in .NET Framework
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# **NOTE** Don't include special characters of DOS in $command when $getRes is True.
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# [string] $cmdPath = $Env:ComSpec
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# [string] $psPath = 'powershell.exe'
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function execWithTTY ($command, $getRes = $False, $throwError = $False) {
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if ($getRes) {
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$res = (cmd.exe /C "<CON powershell.exe -Command $command")
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if ($LastExitCode -ne 0) {
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if ($throwError) { throw $LastExitCode }
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else { exit $LastExitCode }
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}
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return $res
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} else {
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$command | cmd.exe /C ">CON powershell.exe -Command -"
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if ($LastExitCode -ne 0) {
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if ($throwError) { throw $LastExitCode }
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else { exit $LastExitCode }
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}
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}
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}
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function writeTTY ($text) {
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execWithTTY ('Write-Host (''' +
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(($text -replace '''', '''''') -replace '[\r\n]', '''+"`n"+''') + ''') -NoNewline')
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}
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if ($options.display) {
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writeTTY $options.display
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}
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if ($options.displayOnly) { return "''" }
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|
if (-not $options.keyIn -and $options.hideEchoBack -and $options.mask -eq '*') {
|
||||||
|
# It fails when it's not ready.
|
||||||
|
try {
|
||||||
|
$inputTTY = execWithTTY ('$text = Read-Host -AsSecureString;' +
|
||||||
|
'$bstr = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($text);' +
|
||||||
|
'[Runtime.InteropServices.Marshal]::PtrToStringAuto($bstr)') $True $True
|
||||||
|
return '''' + $inputTTY + ''''
|
||||||
|
} catch {} # ignore
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($options.keyIn) { $reqSize = 1 }
|
||||||
|
|
||||||
|
if ($options.keyIn -and $options.limit) {
|
||||||
|
$limitPtn = '[^' + $options.limit + ']'
|
||||||
|
}
|
||||||
|
|
||||||
|
while ($True) {
|
||||||
|
if (-not $isCooked) {
|
||||||
|
$chunk = [char][int] (execWithTTY '[int] [Console]::ReadKey($True).KeyChar' $True)
|
||||||
|
} else {
|
||||||
|
$chunk = execWithTTY 'Read-Host' $True
|
||||||
|
$chunk += "`n"
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($chunk -and $chunk -match '^(.*?)[\r\n]') {
|
||||||
|
$chunk = $Matches[1]
|
||||||
|
$atEol = $True
|
||||||
|
} else { $atEol = $False }
|
||||||
|
|
||||||
|
# other ctrl-chars
|
||||||
|
if ($chunk) { $chunk = $chunk -replace '[\x00-\x08\x0b\x0c\x0e-\x1f\x7f]', '' }
|
||||||
|
if ($chunk -and $limitPtn) {
|
||||||
|
if ($options.caseSensitive) { $chunk = $chunk -creplace $limitPtn, '' }
|
||||||
|
else { $chunk = $chunk -ireplace $limitPtn, '' }
|
||||||
|
}
|
||||||
|
|
||||||
|
if ($chunk) {
|
||||||
|
if (-not $isCooked) {
|
||||||
|
if (-not $options.hideEchoBack) {
|
||||||
|
writeTTY $chunk
|
||||||
|
} elseif ($options.mask) {
|
||||||
|
writeTTY ($options.mask * $chunk.Length)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
$inputTTY += $chunk
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((-not $options.keyIn -and $atEol) -or
|
||||||
|
($options.keyIn -and $inputTTY.Length -ge $reqSize)) { break }
|
||||||
|
}
|
||||||
|
|
||||||
|
if (-not $isCooked -and -not $silent) { execWithTTY 'Write-Host ''''' } # new line
|
||||||
|
|
||||||
|
return "'$inputTTY'"
|
137
z1-prototype/node_modules/readline-sync/lib/read.sh
generated
vendored
Normal file
137
z1-prototype/node_modules/readline-sync/lib/read.sh
generated
vendored
Normal file
@ -0,0 +1,137 @@
|
|||||||
|
# readlineSync
|
||||||
|
# https://github.com/anseki/readline-sync
|
||||||
|
#
|
||||||
|
# Copyright (c) 2019 anseki
|
||||||
|
# Licensed under the MIT license.
|
||||||
|
|
||||||
|
# Use perl for compatibility of sed/awk of GNU / POSIX, BSD. (and tr)
|
||||||
|
# Hide "\n" from shell by "\fNL"
|
||||||
|
|
||||||
|
decode_arg() {
|
||||||
|
printf '%s' "$(printf '%s' "$1" | perl -pe 's/#(\d+);/sprintf("%c", $1)/ge; s/[\r\n]/\fNL/g')"
|
||||||
|
}
|
||||||
|
|
||||||
|
# getopt(s)
|
||||||
|
while [ $# -ge 1 ]; do
|
||||||
|
arg="$(printf '%s' "$1" | grep -E '^-+[^-]+$' | tr '[A-Z]' '[a-z]' | tr -d '-')"
|
||||||
|
case "$arg" in
|
||||||
|
'display') shift; options_display="$(decode_arg "$1")";;
|
||||||
|
'displayonly') options_displayOnly=true;;
|
||||||
|
'keyin') options_keyIn=true;;
|
||||||
|
'hideechoback') options_hideEchoBack=true;;
|
||||||
|
'mask') shift; options_mask="$(decode_arg "$1")";;
|
||||||
|
'limit') shift; options_limit="$(decode_arg "$1")";;
|
||||||
|
'casesensitive') options_caseSensitive=true;;
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
|
||||||
|
reset_tty() {
|
||||||
|
if [ -n "$save_tty" ]; then
|
||||||
|
stty --file=/dev/tty "$save_tty" 2>/dev/null || \
|
||||||
|
stty -F /dev/tty "$save_tty" 2>/dev/null || \
|
||||||
|
stty -f /dev/tty "$save_tty" || exit $?
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
trap 'reset_tty' EXIT
|
||||||
|
save_tty="$(stty --file=/dev/tty -g 2>/dev/null || stty -F /dev/tty -g 2>/dev/null || stty -f /dev/tty -g || exit $?)"
|
||||||
|
|
||||||
|
[ -z "$options_display" ] && [ "$options_keyIn" = true ] && \
|
||||||
|
[ "$options_hideEchoBack" = true ] && [ -z "$options_mask" ] && silent=true
|
||||||
|
[ "$options_hideEchoBack" != true ] && [ "$options_keyIn" != true ] && is_cooked=true
|
||||||
|
|
||||||
|
write_tty() {
|
||||||
|
# if [ "$2" = true ]; then
|
||||||
|
# printf '%b' "$1" >/dev/tty
|
||||||
|
# else
|
||||||
|
# printf '%s' "$1" >/dev/tty
|
||||||
|
# fi
|
||||||
|
printf '%s' "$1" | perl -pe 's/\fNL/\r\n/g' >/dev/tty
|
||||||
|
}
|
||||||
|
|
||||||
|
replace_allchars() { (
|
||||||
|
text=''
|
||||||
|
for i in $(seq 1 ${#1})
|
||||||
|
do
|
||||||
|
text="$text$2"
|
||||||
|
done
|
||||||
|
printf '%s' "$text"
|
||||||
|
) }
|
||||||
|
|
||||||
|
if [ -n "$options_display" ]; then
|
||||||
|
write_tty "$options_display"
|
||||||
|
fi
|
||||||
|
if [ "$options_displayOnly" = true ]; then
|
||||||
|
printf "'%s'" ''
|
||||||
|
exit 0
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "$is_cooked" = true ]; then
|
||||||
|
stty --file=/dev/tty cooked 2>/dev/null || \
|
||||||
|
stty -F /dev/tty cooked 2>/dev/null || \
|
||||||
|
stty -f /dev/tty cooked || exit $?
|
||||||
|
else
|
||||||
|
stty --file=/dev/tty raw -echo 2>/dev/null || \
|
||||||
|
stty -F /dev/tty raw -echo 2>/dev/null || \
|
||||||
|
stty -f /dev/tty raw -echo || exit $?
|
||||||
|
fi
|
||||||
|
|
||||||
|
[ "$options_keyIn" = true ] && req_size=1
|
||||||
|
|
||||||
|
if [ "$options_keyIn" = true ] && [ -n "$options_limit" ]; then
|
||||||
|
if [ "$options_caseSensitive" = true ]; then
|
||||||
|
limit_ptn="$options_limit"
|
||||||
|
else
|
||||||
|
# Safe list
|
||||||
|
# limit_ptn="$(printf '%s' "$options_limit" | sed 's/\([a-z]\)/\L\1\U\1/ig')"
|
||||||
|
limit_ptn="$(printf '%s' "$options_limit" | perl -pe 's/([a-z])/lc($1) . uc($1)/ige')"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
while :
|
||||||
|
do
|
||||||
|
if [ "$is_cooked" != true ]; then
|
||||||
|
# chunk="$(dd if=/dev/tty bs=1 count=1 2>/dev/null)"
|
||||||
|
chunk="$(dd if=/dev/tty bs=1 count=1 2>/dev/null | perl -pe 's/[\r\n]/\fNL/g')"
|
||||||
|
else
|
||||||
|
IFS= read -r chunk </dev/tty || exit $?
|
||||||
|
chunk="$(printf '%s\fNL' "$chunk")"
|
||||||
|
fi
|
||||||
|
|
||||||
|
# if [ -n "$chunk" ] && [ "$(printf '%s' "$chunk" | tr '\r' '\n' | wc -l)" != "0" ]; then
|
||||||
|
# chunk="$(printf '%s' "$chunk" | tr '\r' '\n' | head -n 1)"
|
||||||
|
if [ -n "$chunk" ] && printf '%s' "$chunk" | perl -ne '/\fNL/ or exit 1'; then
|
||||||
|
chunk="$(printf '%s' "$chunk" | perl -pe 's/^(.*?)\fNL.*$/$1/')"
|
||||||
|
at_eol=true
|
||||||
|
fi
|
||||||
|
|
||||||
|
# other ctrl-chars
|
||||||
|
if [ -n "$chunk" ]; then
|
||||||
|
# chunk="$(printf '%s' "$chunk" | tr -d '\00-\10\13\14\16-\37\177')"
|
||||||
|
# for System V
|
||||||
|
chunk="$(printf '%s' "$chunk" | tr -d '\00\01\02\03\04\05\06\07\10\13\14\16\17\20\21\22\23\24\25\26\27\30\31\32\33\34\35\36\37\177')"
|
||||||
|
fi
|
||||||
|
if [ -n "$chunk" ] && [ -n "$limit_ptn" ]; then
|
||||||
|
chunk="$(printf '%s' "$chunk" | tr -cd "$limit_ptn")"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -n "$chunk" ]; then
|
||||||
|
if [ "$is_cooked" != true ]; then
|
||||||
|
if [ "$options_hideEchoBack" != true ]; then
|
||||||
|
write_tty "$chunk"
|
||||||
|
elif [ -n "$options_mask" ]; then
|
||||||
|
write_tty "$(replace_allchars "$chunk" "$options_mask")"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
input="$input$chunk"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if ( [ "$options_keyIn" != true ] && [ "$at_eol" = true ] ) || \
|
||||||
|
( [ "$options_keyIn" = true ] && [ ${#input} -ge $req_size ] ); then break; fi
|
||||||
|
done
|
||||||
|
|
||||||
|
if [ "$is_cooked" != true ] && [ "$silent" != true ]; then write_tty "$(printf '%b' '\fNL')"; fi
|
||||||
|
|
||||||
|
printf "'%s'" "$input"
|
||||||
|
|
||||||
|
exit 0
|
1329
z1-prototype/node_modules/readline-sync/lib/readline-sync.js
generated
vendored
Normal file
1329
z1-prototype/node_modules/readline-sync/lib/readline-sync.js
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
68
z1-prototype/node_modules/readline-sync/package.json
generated
vendored
Normal file
68
z1-prototype/node_modules/readline-sync/package.json
generated
vendored
Normal file
@ -0,0 +1,68 @@
|
|||||||
|
{
|
||||||
|
"_from": "readline-sync@^1.4.10",
|
||||||
|
"_id": "readline-sync@1.4.10",
|
||||||
|
"_inBundle": false,
|
||||||
|
"_integrity": "sha512-gNva8/6UAe8QYepIQH/jQ2qn91Qj0B9sYjMBBs3QOB8F2CXcKgLxQaJRP76sWVRQt+QU+8fAkCbCvjjMFu7Ycw==",
|
||||||
|
"_location": "/readline-sync",
|
||||||
|
"_phantomChildren": {},
|
||||||
|
"_requested": {
|
||||||
|
"type": "range",
|
||||||
|
"registry": true,
|
||||||
|
"raw": "readline-sync@^1.4.10",
|
||||||
|
"name": "readline-sync",
|
||||||
|
"escapedName": "readline-sync",
|
||||||
|
"rawSpec": "^1.4.10",
|
||||||
|
"saveSpec": null,
|
||||||
|
"fetchSpec": "^1.4.10"
|
||||||
|
},
|
||||||
|
"_requiredBy": [
|
||||||
|
"#USER",
|
||||||
|
"/"
|
||||||
|
],
|
||||||
|
"_resolved": "https://registry.npmjs.org/readline-sync/-/readline-sync-1.4.10.tgz",
|
||||||
|
"_shasum": "41df7fbb4b6312d673011594145705bf56d8873b",
|
||||||
|
"_spec": "readline-sync@^1.4.10",
|
||||||
|
"_where": "/Users/jacob/Documents/University/Rok_3/Semestr_1/Analiza i projektowanie obiektowe/APO_automat/z1-prototype",
|
||||||
|
"author": {
|
||||||
|
"name": "anseki",
|
||||||
|
"url": "https://github.com/anseki"
|
||||||
|
},
|
||||||
|
"bugs": {
|
||||||
|
"url": "https://github.com/anseki/readline-sync/issues"
|
||||||
|
},
|
||||||
|
"bundleDependencies": false,
|
||||||
|
"deprecated": false,
|
||||||
|
"description": "Synchronous Readline for interactively running to have a conversation with the user via a console(TTY).",
|
||||||
|
"engines": {
|
||||||
|
"node": ">= 0.8.0"
|
||||||
|
},
|
||||||
|
"files": [
|
||||||
|
"lib/*.@(js|ps1|sh)",
|
||||||
|
"README-Deprecated.md"
|
||||||
|
],
|
||||||
|
"homepage": "https://github.com/anseki/readline-sync",
|
||||||
|
"keywords": [
|
||||||
|
"readline",
|
||||||
|
"synchronous",
|
||||||
|
"interactive",
|
||||||
|
"prompt",
|
||||||
|
"question",
|
||||||
|
"password",
|
||||||
|
"cli",
|
||||||
|
"tty",
|
||||||
|
"command",
|
||||||
|
"repl",
|
||||||
|
"keyboard",
|
||||||
|
"wait",
|
||||||
|
"block"
|
||||||
|
],
|
||||||
|
"license": "MIT",
|
||||||
|
"main": "./lib/readline-sync.js",
|
||||||
|
"name": "readline-sync",
|
||||||
|
"repository": {
|
||||||
|
"type": "git",
|
||||||
|
"url": "git://github.com/anseki/readline-sync.git"
|
||||||
|
},
|
||||||
|
"title": "readlineSync",
|
||||||
|
"version": "1.4.10"
|
||||||
|
}
|
13
z1-prototype/package-lock.json
generated
Normal file
13
z1-prototype/package-lock.json
generated
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
{
|
||||||
|
"name": "vending-machine",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"lockfileVersion": 1,
|
||||||
|
"requires": true,
|
||||||
|
"dependencies": {
|
||||||
|
"readline-sync": {
|
||||||
|
"version": "1.4.10",
|
||||||
|
"resolved": "https://registry.npmjs.org/readline-sync/-/readline-sync-1.4.10.tgz",
|
||||||
|
"integrity": "sha512-gNva8/6UAe8QYepIQH/jQ2qn91Qj0B9sYjMBBs3QOB8F2CXcKgLxQaJRP76sWVRQt+QU+8fAkCbCvjjMFu7Ycw=="
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
14
z1-prototype/package.json
Normal file
14
z1-prototype/package.json
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
{
|
||||||
|
"name": "vending-machine",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"description": "",
|
||||||
|
"main": "menu.js",
|
||||||
|
"scripts": {
|
||||||
|
"test": "echo \"Error: no test specified\" && exit 1"
|
||||||
|
},
|
||||||
|
"author": "",
|
||||||
|
"license": "ISC",
|
||||||
|
"dependencies": {
|
||||||
|
"readline-sync": "^1.4.10"
|
||||||
|
}
|
||||||
|
}
|
7
z1-prototype/product.js
Normal file
7
z1-prototype/product.js
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
module.exports = class Product {
|
||||||
|
constructor(name, quantity, price) {
|
||||||
|
this.name = name;
|
||||||
|
this.quantity = quantity;
|
||||||
|
this.price = price;
|
||||||
|
}
|
||||||
|
};
|
27
z1-prototype/products.json
Normal file
27
z1-prototype/products.json
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
[
|
||||||
|
{
|
||||||
|
"name": "Snickers",
|
||||||
|
"quantity": 5,
|
||||||
|
"price": 2.5
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"name": "Mars",
|
||||||
|
"quantity": 3,
|
||||||
|
"price": 2
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"name": "Bounty",
|
||||||
|
"quantity": 7,
|
||||||
|
"price": 2.25
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"name": "Pepsi",
|
||||||
|
"quantity": 10,
|
||||||
|
"price": 3
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"name": "Mirinda",
|
||||||
|
"quantity": 8,
|
||||||
|
"price": 3
|
||||||
|
}
|
||||||
|
]
|
79
z1-prototype/vendingMachine.js
Normal file
79
z1-prototype/vendingMachine.js
Normal file
@ -0,0 +1,79 @@
|
|||||||
|
const Product = require('./product');
|
||||||
|
|
||||||
|
module.exports = class VendingMachine {
|
||||||
|
constructor() {
|
||||||
|
this.id = Math.floor(Math.random() * 1000);
|
||||||
|
this.products = [];
|
||||||
|
}
|
||||||
|
|
||||||
|
addProduct(name, quantity, price) {
|
||||||
|
if (this.products[name]) {
|
||||||
|
this.products[name].quantity += quantity;
|
||||||
|
} else {
|
||||||
|
if (!price) {
|
||||||
|
console.error('Price not specified');
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
this.products[name] = new Product(name, quantity, price);
|
||||||
|
}
|
||||||
|
return this.products[name];
|
||||||
|
}
|
||||||
|
|
||||||
|
buyProduct(id) {
|
||||||
|
this.products.forEach((product) => {
|
||||||
|
if (product.id == id) {
|
||||||
|
product.quantity--;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
getProducts() {
|
||||||
|
return this.products;
|
||||||
|
}
|
||||||
|
|
||||||
|
getProductById(id) {
|
||||||
|
let product = null;
|
||||||
|
this.products.forEach((element) => {
|
||||||
|
if (element.id == id) {
|
||||||
|
product = element;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
return product;
|
||||||
|
}
|
||||||
|
|
||||||
|
fillMachine() {
|
||||||
|
this.products = require('./products');
|
||||||
|
this.enumerateProducts();
|
||||||
|
}
|
||||||
|
|
||||||
|
enumerateProducts() {
|
||||||
|
let id = 1;
|
||||||
|
this.products.forEach((item) => (item.id = id++));
|
||||||
|
}
|
||||||
|
|
||||||
|
calculateChange(ammount) {
|
||||||
|
const availableCoins = [
|
||||||
|
0.01,
|
||||||
|
0.02,
|
||||||
|
0.05,
|
||||||
|
0.1,
|
||||||
|
0.2,
|
||||||
|
0.5,
|
||||||
|
1,
|
||||||
|
2,
|
||||||
|
5
|
||||||
|
].reverse();
|
||||||
|
let change = [];
|
||||||
|
let sum = 0;
|
||||||
|
while (sum < ammount) {
|
||||||
|
for (let coin of availableCoins) {
|
||||||
|
if (sum + coin <= ammount) {
|
||||||
|
change.push(coin);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
sum = change.reduce((acc, curr) => acc + curr);
|
||||||
|
}
|
||||||
|
return change;
|
||||||
|
}
|
||||||
|
};
|
Loading…
Reference in New Issue
Block a user