{"id":25945,"date":"2023-06-07T00:09:59","date_gmt":"2023-06-06T20:39:59","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/"},"modified":"2023-06-07T00:09:59","modified_gmt":"2023-06-06T20:39:59","slug":"the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/","title":{"rendered":"\u0642\u062f\u0631\u062a \u0648\u0639\u062f\u0647 \u0647\u0627 \u0628\u0627 Next.js: \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u062d\u0648\u06cc\u0644 \u067e\u06cc\u062a\u0632\u0627 \ud83c\udf55"},"content":{"rendered":"<div data-article-id=\"1493655\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div 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\u067e\u06cc\u062a\u0632\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AC%D8%B2%D8%A1_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4_%D9%BE%DB%8C%D8%AA%D8%B2%D8%A7\" >\u062c\u0632\u0621 \u0633\u0641\u0627\u0631\u0634 \u067e\u06cc\u062a\u0632\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_takeOrder\" >\u062a\u0627\u0628\u0639 takeOrder<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF_%D8%AF%D8%B1_%D8%AF%D8%B3%D8%AA%D8%B1%D8%B3_%D8%A8%D9%88%D8%AF%D9%86\" >\u0628\u0631\u0631\u0633\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_processOrder\" >\u062a\u0627\u0628\u0639 processOrder<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_handleOrder\" >\u062a\u0627\u0628\u0639 handleOrder<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_handleEditOrder\" >\u062a\u0627\u0628\u0639 handleEditOrder<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_handleDeleteOrder\" >\u062a\u0627\u0628\u0639 handleDeleteOrder<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_handleConfirmEdit\" >\u062a\u0627\u0628\u0639 handleConfirmEdit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AA%D8%A7%D8%A8%D8%B9_handleConfirmDelete\" >\u062a\u0627\u0628\u0639 handleConfirmDelete<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nabfollower.com\/blog\/the-power-of-promises-with-nextjs-building-a-pizza-delivery-app-427d\/#%D8%AF%D8%B1_%D8%AE%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D9%85%D9%86_%D9%85%D8%B4%D8%AA%D8%B1%DA%A9_%D8%B4%D9%88%DB%8C%D8%AF_%D8%AA%D8%A7_%D9%86%DA%A9%D8%A7%D8%AA%D8%8C_%D8%AA%D8%B1%D9%81%D9%86%D8%AF%D9%87%D8%A7_%D9%88_%DA%86%D8%A7%D9%84%D8%B4_%D9%87%D8%A7%DB%8C%DB%8C_%D8%B1%D8%A7_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%AD%D9%81%D8%B8_%D9%85%D9%87%D8%A7%D8%B1%D8%AA_%D9%87%D8%A7%DB%8C_%D8%AE%D9%88%D8%AF_%D8%AF%D8%B1%DB%8C%D8%A7%D9%81%D8%AA_%DA%A9%D9%86%DB%8C%D8%AF_%D9%85%D8%B4%D8%AA%D8%B1%DA%A9_%D8%B4%D8%AF%D9%86_%D8%AF%D8%B1_%D8%AE%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87\" >\u062f\u0631 \u062e\u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0646 \u0645\u0634\u062a\u0631\u06a9 \u0634\u0648\u06cc\u062f \u062a\u0627 \u0646\u06a9\u0627\u062a\u060c \u062a\u0631\u0641\u0646\u062f\u0647\u0627 \u0648 \u0686\u0627\u0644\u0634 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u0645\u0647\u0627\u0631\u062a \u0647\u0627\u06cc \u062e\u0648\u062f \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.  \u0645\u0634\u062a\u0631\u06a9 \u0634\u062f\u0646 \u062f\u0631 \u062e\u0628\u0631\u0646\u0627\u0645\u0647<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%82%D8%AF%D8%B1%D8%AA_%D9%88%D8%B9%D8%AF%D9%87_%D9%87%D8%A7_%D8%A8%D8%A7_Nextjs_%D8%B3%D8%A7%D8%AE%D8%AA%D9%86_%DB%8C%DA%A9_%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87_%D8%AA%D8%AD%D9%88%DB%8C%D9%84_%D9%BE%DB%8C%D8%AA%D8%B2%D8%A7\"><\/span>\n<p>  \u0642\u062f\u0631\u062a \u0648\u0639\u062f\u0647 \u0647\u0627 \u0628\u0627 Next.js: \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u062d\u0648\u06cc\u0644 \u067e\u06cc\u062a\u0632\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0648\u0628\u0644\u0627\u06af\u060c \u0628\u0627 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u062d\u0648\u06cc\u0644 \u067e\u06cc\u062a\u0632\u0627\u060c \u0642\u062f\u0631\u062a \u0648\u0639\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 Next.js \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.  \u0648\u0639\u062f\u0647\u200c\u0647\u0627 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u062a\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0634\u06cc \u0638\u0631\u06cc\u0641\u200c\u062a\u0631 \u0648 \u0633\u0627\u062e\u062a\u0627\u0631\u06cc\u0627\u0641\u062a\u0647\u200c\u062a\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u06cc\u0645 \u0648 \u06a9\u062f \u0645\u0627 \u0631\u0627 \u062e\u0648\u0627\u0646\u0627\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0645\u0627 \u0628\u0647 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627\u06cc \u06a9\u062f \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645 \u0648 \u062f\u0631\u06a9 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0648\u0639\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646 \u0647\u0627\u06cc API \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0648\u062f\u0646\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0648 \u062d\u0630\u0641 \u0633\u0641\u0627\u0631\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<hr\/>\n<p>\u06a9\u062f \u06a9\u0627\u0645\u0644 \u0645\u0648\u0644\u0641\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u062d\u0648\u06cc\u0644 \u067e\u06cc\u062a\u0632\u0627 \u0645\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 GitHub \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n<p><strong>\u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc \u0632\u0646\u062f\u0647<\/strong>: <br \/>\u062e\u0648\u062f\u062a\u0627\u0646 \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f: \u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0641\u0627\u0631\u0634 \u067e\u06cc\u062a\u0632\u0627<\/p>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AC%D8%B2%D8%A1_%D8%B3%D9%81%D8%A7%D8%B1%D8%B4_%D9%BE%DB%8C%D8%AA%D8%B2%D8%A7\"><\/span>\n<p>  \u062c\u0632\u0621 \u0633\u0641\u0627\u0631\u0634 \u067e\u06cc\u062a\u0632\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0633\u062a\u0647 \u0627\u0635\u0644\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062a\u062d\u0648\u06cc\u0644 \u067e\u06cc\u062a\u0632\u0627 \u0645\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a <code>PizzaOrder<\/code> \u062c\u0632\u0621.  \u0627\u06cc\u0646 \u0645\u0624\u0644\u0641\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0633\u0641\u0627\u0631\u0634 \u067e\u06cc\u062a\u0632\u0627 \u0627\u0632 \u062c\u0645\u0644\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u067e\u06cc\u062a\u0632\u0627\u060c \u062b\u0628\u062a \u0633\u0641\u0627\u0631\u0634\u060c \u0646\u0645\u0627\u06cc\u0634 \u0648\u0636\u0639\u06cc\u062a \u0633\u0641\u0627\u0631\u0634 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0627\u0631\u06cc\u062e\u0686\u0647 \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0647\u0631 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062a\u062c\u0632\u06cc\u0647 \u06a9\u0646\u06cc\u0645 \u0648 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u0639\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_takeOrder\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 takeOrder<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>takeOrder<\/code> \u062a\u0627\u0628\u0639 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u067e\u06cc\u062a\u0632\u0627 \u0628\u0647 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">takeOrder<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">pizza<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">((<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">,<\/span> <span class=\"nx\">reject<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">setTimeout<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"kd\">const<\/span> <span class=\"nx\">isAvailable<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">checkAvailability<\/span><span class=\"p\">(<\/span><span class=\"nx\">pizza<\/span><span class=\"p\">);<\/span>\n\n      <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">isAvailable<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"kd\">const<\/span> <span class=\"nx\">updatedCart<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[...<\/span><span class=\"nx\">cart<\/span><span class=\"p\">,<\/span> <span class=\"nx\">pizza<\/span><span class=\"p\">];<\/span>\n        <span class=\"nx\">setCart<\/span><span class=\"p\">(<\/span><span class=\"nx\">updatedCart<\/span><span class=\"p\">);<\/span>\n        <span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">pizza<\/span><span class=\"p\">);<\/span>\n      <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nx\">reject<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"nb\">Error<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Sorry, the pizza is not available.<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\n      <span class=\"p\">}<\/span>\n    <span class=\"p\">},<\/span> <span class=\"mi\">2000<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0645\u0627 \u06cc\u06a9 \u0648\u0639\u062f\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u067e\u06cc\u062a\u0632\u0627 \u0628\u0647 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0631\u0627 \u062f\u0631 \u0628\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>setTimeout()<\/code> \u0628\u0631\u0627\u06cc \u062a\u0627\u062e\u06cc\u0631 2000 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647 (2 \u062b\u0627\u0646\u06cc\u0647).  \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0627\u0628\u0639 \u062a\u0627\u06cc\u0645 \u0627\u0648\u062a\u060c \u0645\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646 \u067e\u06cc\u062a\u0632\u0627 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>checkAvailability<\/code> \u062a\u0627\u0628\u0639.  \u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0648\u062c\u0648\u062f \u0628\u0648\u062f\u0646 \u067e\u06cc\u062a\u0632\u0627\u060c \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u067e\u06cc\u062a\u0632\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647\u060c \u0642\u0648\u0644 \u0631\u0627 \u062d\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0627 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627 \u0642\u0648\u0644 \u0631\u0627 \u0631\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%B9%D9%85%D9%84%DA%A9%D8%B1%D8%AF_%D8%AF%D8%B1_%D8%AF%D8%B3%D8%AA%D8%B1%D8%B3_%D8%A8%D9%88%D8%AF%D9%86\"><\/span>\n<p>  \u0628\u0631\u0631\u0633\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>checkAvailability<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u067e\u06cc\u062a\u0632\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628\u06cc \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">checkAvailability<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">pizza<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"kd\">const<\/span> <span class=\"nx\">availablePizzas<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Margherita<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Pepperoni<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">Vegetarian<\/span><span class=\"dl\">'<\/span><span class=\"p\">];<\/span>\n  <span class=\"k\">return<\/span> <span class=\"nx\">availablePizzas<\/span><span class=\"p\">.<\/span><span class=\"nx\">includes<\/span><span class=\"p\">(<\/span><span class=\"nx\">pizza<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639\u060c \u0622\u0631\u0627\u06cc\u0647 \u0627\u06cc \u0627\u0632 \u067e\u06cc\u062a\u0632\u0627\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u067e\u06cc\u062a\u0632\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647 \u062f\u0631 \u0622\u0631\u0627\u06cc\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631. <code>includes<\/code> \u0631\u0648\u0634.  \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0648\u0644\u06cc \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u062f \u06a9\u0647 \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0648\u062f\u0646 \u067e\u06cc\u062a\u0632\u0627 \u0627\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_processOrder\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 processOrder<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>processOrder<\/code> \u062a\u0627\u0628\u0639 \u067e\u0631\u062f\u0627\u0632\u0634 \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.  \u062e\u0627\u0644\u06cc \u0628\u0648\u062f\u0646 \u0633\u0628\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0627\u0644\u06cc \u0646\u0628\u0648\u062f\u0646 \u0633\u0628\u062f\u060c \u0642\u0648\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0642\u0644\u0627\u0645 \u0633\u0628\u062f \u062d\u0644 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">processOrder<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">return<\/span> <span class=\"k\">new<\/span> <span class=\"nb\">Promise<\/span><span class=\"p\">((<\/span><span class=\"nx\">resolve<\/span><span class=\"p\">,<\/span> <span class=\"nx\">reject<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">setTimeout<\/span><span class=\"p\">(()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n      <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">cart<\/span><span class=\"p\">.<\/span><span class=\"nx\">length<\/span> <span class=\"o\">&gt;=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nx\">resolve<\/span><span class=\"p\">(<\/span><span class=\"nx\">cart<\/span><span class=\"p\">);<\/span>\n      <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\n        <span class=\"nx\">reject<\/span><span class=\"p\">(<\/span><span class=\"k\">new<\/span> <span class=\"nb\">Error<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Cart is empty. Please add pizzas to your order.<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\n      <span class=\"p\">}<\/span>\n    <span class=\"p\">},<\/span> <span class=\"mi\">1500<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">});<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0634\u0628\u06cc\u0647 \u0628\u0647 <code>takeOrder<\/code> \u062a\u0627\u0628\u0639\u060c \u0645\u0627 \u06cc\u06a9 \u0648\u0639\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062a\u0645\u0627\u0633 API \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>setTimeout()<\/code>.  \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0627\u0628\u0639 timeout\u060c \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u06a9\u0627\u0644\u0627\u06cc\u06cc \u062f\u0627\u0631\u062f \u06cc\u0627 \u062e\u06cc\u0631.  \u0627\u06af\u0631 \u0686\u0646\u06cc\u0646 \u0634\u062f\u060c \u0645\u0627 \u0642\u0648\u0644 \u0631\u0627 \u0628\u0627 \u0627\u0642\u0644\u0627\u0645 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u062d\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0627 \u067e\u06cc\u063a\u0627\u0645 \u062e\u0637\u0627 \u0642\u0648\u0644 \u0631\u0627 \u0631\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_handleOrder\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 handleOrder<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>handleOrder<\/code> \u062a\u0627\u0628\u0639 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0631\u0627\u06cc \u062b\u0628\u062a \u0633\u0641\u0627\u0631\u0634 \u0627\u0633\u062a.  \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>takeOrder<\/code> \u0648 <code>processOrder<\/code> \u062a\u0648\u0627\u0628\u0639 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u067e\u06cc\u062a\u0632\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628\u06cc \u0628\u0647 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0648 \u067e\u0631\u062f\u0627\u0632\u0634 \u0633\u0641\u0627\u0631\u0634.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handleOrder<\/span> <span class=\"o\">=<\/span> <span class=\"k\">async<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Placing order...<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n\n    <span class=\"kd\">const<\/span> <span class=\"nx\">order<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">takeOrder<\/span><span class=\"p\">(<\/span><span class=\"nx\">selectedPizza<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"s2\">`Successfully added <\/span><span class=\"p\">${<\/span><span class=\"nx\">order<\/span><span class=\"p\">}<\/span><span class=\"s2\"> to the cart.`<\/span><span class=\"p\">);<\/span>\n\n    <span class=\"kd\">const<\/span> <span class=\"nx\">processedOrder<\/span> <span class=\"o\">=<\/span> <span class=\"k\">await<\/span> <span class=\"nx\">processOrder<\/span><span class=\"p\">();<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Your order is ready!<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">log<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Ordered Pizzas:<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">processedOrder<\/span><span class=\"p\">);<\/span>\n\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Order placed successfully!<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Failed to place order.<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639\u060c \u0648\u0636\u0639\u06cc\u062a \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0631\u0648\u06cc &#8220;Placing order&#8230;&#8221; \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 \u062a\u0627 \u0631\u0648\u0646\u062f \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u062c\u0627\u0645 \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f.  \u0633\u067e\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>await<\/code> \u0628\u0631\u0627\u06cc \u062a\u0645\u0627\u0633 \u0628\u0627 <code>takeOrder<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u067e\u06cc\u062a\u0632\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628\u06cc \u0631\u0627 \u0628\u0647 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u067e\u06cc\u062a\u0632\u0627 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u0622\u0646 \u062a\u0645\u0627\u0633 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645 <code>processOrder<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u0633\u0641\u0627\u0631\u0634  \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0648\u0636\u0639\u06cc\u062a \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u062a\u06cc\u062c\u0647 \u062b\u0628\u062a \u0633\u0641\u0627\u0631\u0634 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_handleEditOrder\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 handleEditOrder<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>handleEditOrder<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0632\u0645\u0627\u0646\u06cc \u0641\u0639\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 &#8220;\u0648\u06cc\u0631\u0627\u06cc\u0634&#8221; \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0633\u0641\u0627\u0631\u0634 \u062e\u0627\u0635 \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u062f.  \u06cc\u06a9 \u0645\u062f\u0627\u0644 \u0628\u0631\u0627\u06cc \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0646\u0627\u0645 \u067e\u06cc\u062a\u0632\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handleEditOrder<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">index<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">setEditIndex<\/span><span class=\"p\">(<\/span><span class=\"nx\">index<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">setNewPizzaName<\/span><span class=\"p\">(<\/span><span class=\"nx\">cart<\/span><span class=\"p\">[<\/span><span class=\"nx\">index<\/span><span class=\"p\">]);<\/span>\n  <span class=\"nx\">setEditModalOpen<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>editIndex<\/code> \u0628\u0647 \u0641\u0647\u0631\u0633\u062a \u0633\u0641\u0627\u0631\u0634 \u062f\u0631 \u062d\u0627\u0644 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u062d\u0627\u0644\u062a \u062f\u0647\u06cc\u062f.  \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u06cc\u0645 <code>newPizzaName<\/code> \u0628\u0647 \u0646\u0627\u0645 \u067e\u06cc\u062a\u0632\u0627 \u0641\u0639\u0644\u06cc \u062d\u0627\u0644\u062a \u062f\u0647\u06cc\u062f \u0648 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0646 \u062d\u0627\u0644\u062a \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f <code>editModalOpen<\/code> \u062d\u0627\u0644\u062a \u0628\u0647 <code>true<\/code>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_handleDeleteOrder\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 handleDeleteOrder<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>handleDeleteOrder<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0632\u0645\u0627\u0646\u06cc \u0641\u0639\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0631\u0648\u06cc \u062f\u06a9\u0645\u0647 &#8220;\u062d\u0630\u0641&#8221; \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0633\u0641\u0627\u0631\u0634 \u062e\u0627\u0635 \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u062f.  \u0642\u0628\u0644 \u0627\u0632 \u062d\u0630\u0641 \u0633\u0641\u0627\u0631\u0634\u060c \u06cc\u06a9 \u0645\u062f\u0627\u0644 \u062a\u0623\u06cc\u06cc\u062f \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handleDeleteOrder<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"nx\">index<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"nx\">setEditIndex<\/span><span class=\"p\">(<\/span><span class=\"nx\">index<\/span><span class=\"p\">);<\/span>\n  <span class=\"nx\">setDeleteModalOpen<\/span><span class=\"p\">(<\/span><span class=\"kc\">true<\/span><span class=\"p\">);<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0634\u0628\u06cc\u0647 \u0628\u0647 <code>handleEditOrder<\/code> \u062a\u0627\u0628\u0639\u060c \u0645\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>editIndex<\/code> \u0628\u0647 \u0641\u0647\u0631\u0633\u062a \u0633\u0641\u0627\u0631\u0634 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0630\u0641 \u062d\u0627\u0644\u062a \u062f\u0647\u06cc\u062f \u0648 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0631\u062f\u0646\u060c \u0645\u062f\u0627\u0644 \u062d\u0630\u0641 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f <code>deleteModalOpen<\/code> \u062d\u0627\u0644\u062a \u0628\u0647 <code>true<\/code>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_handleConfirmEdit\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 handleConfirmEdit<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>handleConfirmEdit<\/code> \u062a\u0627\u0628\u0639 \u0632\u0645\u0627\u0646\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0631\u0627 \u062f\u0631 \u0645\u062f\u0627\u0644 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u062a\u0627\u06cc\u06cc\u062f \u06a9\u0646\u062f.  \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0631\u0627 \u0628\u0627 \u0646\u0627\u0645 \u067e\u06cc\u062a\u0632\u0627 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handleConfirmEdit<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">updatedCart<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[...<\/span><span class=\"nx\">cart<\/span><span class=\"p\">];<\/span>\n    <span class=\"nx\">updatedCart<\/span><span class=\"p\">[<\/span><span class=\"nx\">editIndex<\/span><span class=\"p\">]<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">newPizzaName<\/span><span class=\"p\">;<\/span>\n    <span class=\"nx\">setCart<\/span><span class=\"p\">(<\/span><span class=\"nx\">updatedCart<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setEditModalOpen<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Order edited successfully!<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Failed to edit order.<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>updatedCart<\/code> \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 spread \u0628\u0631\u0627\u06cc \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0645\u0648\u062c\u0648\u062f.  \u0646\u0627\u0645 \u067e\u06cc\u062a\u0632\u0627 \u0631\u0627 \u062f\u0631 \u0646\u0645\u0627\u06cc\u0647 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0628\u0627 \u0639\u0644\u0627\u0645\u062a \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>newPizzaName<\/code> \u062d\u0627\u0644\u062a.  \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0645\u062f\u0627\u0644 \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0631\u0627 \u0645\u06cc \u0628\u0646\u062f\u06cc\u0645 \u0648 \u0648\u0636\u0639\u06cc\u062a \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0622\u0646 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A7%D8%A8%D8%B9_handleConfirmDelete\"><\/span>\n<p>  \u062a\u0627\u0628\u0639 handleConfirmDelete<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0631\u0627 <code>handleConfirmDelete<\/code> \u062a\u0627\u0628\u0639 \u0632\u0645\u0627\u0646\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u062d\u0630\u0641 \u0631\u0627 \u062f\u0631 \u0645\u062f\u0627\u0644 \u062d\u0630\u0641 \u062a\u0627\u06cc\u06cc\u062f \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0627\u0632 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0647\u0645 \u06a9\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight javascript\"><code><span class=\"kd\">const<\/span> <span class=\"nx\">handleConfirmDelete<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\n  <span class=\"k\">try<\/span> <span class=\"p\">{<\/span>\n    <span class=\"kd\">const<\/span> <span class=\"nx\">updatedCart<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[...<\/span><span class=\"nx\">cart<\/span><span class=\"p\">];<\/span>\n    <span class=\"nx\">updatedCart<\/span><span class=\"p\">.<\/span><span class=\"nx\">splice<\/span><span class=\"p\">(<\/span><span class=\"nx\">editIndex<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setCart<\/span><span class=\"p\">(<\/span><span class=\"nx\">updatedCart<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setDeleteModalOpen<\/span><span class=\"p\">(<\/span><span class=\"kc\">false<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Order deleted successfully!<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span> <span class=\"k\">catch<\/span> <span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"nx\">console<\/span><span class=\"p\">.<\/span><span class=\"nx\">error<\/span><span class=\"p\">(<\/span><span class=\"nx\">error<\/span><span class=\"p\">.<\/span><span class=\"nx\">message<\/span><span class=\"p\">);<\/span>\n    <span class=\"nx\">setOrderStatus<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">Failed to delete order.<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\n  <span class=\"p\">}<\/span>\n<span class=\"p\">};<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0622\u0631\u0627\u06cc\u0647 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>updatedCart<\/code> \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0645\u0644\u06af\u0631 spread \u0628\u0631\u0627\u06cc \u06a9\u067e\u06cc \u06a9\u0631\u062f\u0646 \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0645\u0648\u062c\u0648\u062f.  \u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>splice<\/code> \u0631\u0648\u0634 \u062d\u0630\u0641 \u0633\u0641\u0627\u0631\u0634 \u062f\u0631 \u0634\u0627\u062e\u0635 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647.  \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0633\u0628\u062f \u062e\u0631\u06cc\u062f \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0645\u062f\u0627\u0644 \u062d\u0630\u0641 \u0631\u0627 \u0645\u06cc \u0628\u0646\u062f\u06cc\u0645 \u0648 \u0648\u0636\u0639\u06cc\u062a \u0633\u0641\u0627\u0631\u0634 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0622\u0646 \u062a\u0646\u0638\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0648\u0628\u0644\u0627\u06af\u060c \u0628\u0627 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0627\u067e\u0644\u06cc\u06a9\u06cc\u0634\u0646 \u062a\u062d\u0648\u06cc\u0644 \u067e\u06cc\u062a\u0632\u0627\u060c \u0642\u062f\u0631\u062a \u0648\u0639\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 Next.js \u0628\u0631\u0631\u0633\u06cc \u06a9\u0631\u062f\u06cc\u0645.  \u0645\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0648\u0639\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0627\u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc\u0627\u0641\u062a\u0647 \u0648 \u062e\u0648\u0627\u0646\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u0639\u062f\u0647 \u0647\u0627 \u0648 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062a\u0645\u0627\u0633 \u0647\u0627\u06cc API \u0628\u0627 <code>setTimeout()<\/code>\u060c \u062a\u0648\u0627\u0646\u0633\u062a\u06cc\u0645 \u0633\u0641\u0627\u0631\u0634\u0627\u062a \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0627\u0636\u0627\u0641\u0647\u060c \u0648\u06cc\u0631\u0627\u06cc\u0634 \u0648 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645.  \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0648\u0639\u062f\u0647\u200c\u0647\u0627 \u0628\u0647 \u0628\u0647\u0628\u0648\u062f \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u062f\u060c \u0642\u0627\u0628\u0644\u06cc\u062a \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u062a\u062c\u0631\u0628\u0647 \u06a9\u0644\u06cc \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u0647 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<hr\/>\n<p>\u06a9\u062f \u06a9\u0627\u0645\u0644 \u0645\u0648\u0644\u0641\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 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