{"id":26298,"date":"2023-06-09T08:15:25","date_gmt":"2023-06-09T04:45:25","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/socketio-authentication-system-with-jwt-3ae8\/"},"modified":"2023-06-09T08:15:25","modified_gmt":"2023-06-09T04:45:25","slug":"socketio-authentication-system-with-jwt-3ae8","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/socketio-authentication-system-with-jwt-3ae8\/","title":{"rendered":"\u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a Socket.IO \u0628\u0627 JWT"},"content":{"rendered":"<div data-article-id=\"1498435\" id=\"article-body\">\n<p>\u0645\u0646\u0627\u0628\u0639 \u06a9\u0645\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>socket.io<\/code> \u0627\u062a\u0635\u0627\u0644\u0627\u062a  \u0645\u0646 \u0627\u062e\u06cc\u0631\u0627\u064b \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0645 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u0648\u06a9\u062a \u0628\u0648\u062f.  \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u0648\u0698\u0647\u060c \u062a\u0645\u0627\u0645 \u062a\u0644\u0627\u0634\u0645 \u0631\u0627 \u06a9\u0631\u062f\u0645 \u062a\u0627 \u0645\u0646\u0627\u0628\u0639\u06cc \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u0645 \u06a9\u0647 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u062f <code>socket.io<\/code> \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0627\u0645\u0627 \u0641\u0627\u06cc\u062f\u0647 \u0627\u06cc \u0646\u062f\u0627\u0634\u062a.  \u0622\u0646\u0647\u0627 \u06cc\u0627 \u0628\u0631\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u067e\u0631\u0648\u0698\u0647 \u0645\u0646 \u0645\u0641\u06cc\u062f \u0646\u0628\u0648\u062f\u0646\u062f \u06cc\u0627 \u0646\u0627\u0645\u0634\u062e\u0635 \u0628\u0648\u062f\u0646\u062f.  \u0628\u0627 \u06a9\u0645\u06cc \u062a\u0644\u0627\u0634\u060c \u0645\u0646 \u062a\u0648\u0627\u0646\u0633\u062a\u0645 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0645\u0646 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 \u0628\u0633\u0627\u0632\u0645 \u062a\u0627 \u0647\u0631 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0645\u062a\u0635\u0644 \u0642\u0628\u0644 \u0627\u0632 \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0646 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f \u06af\u0627\u0645 \u0628\u0647 \u06af\u0627\u0645 \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 \u0627\u0645\u0646 \u0622\u0634\u0646\u0627 \u0645\u06cc \u06a9\u0646\u0645 <code>socket.io<\/code> \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0628\u0627 \u062a\u0648\u06a9\u0646 \u0647\u0627\u06cc \u0648\u0628 JSON (JWT).  \u0627\u06cc\u0646 \u062f\u0627\u0646\u0634 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u06cc\u06af\u0631\u06cc \u0645\u0627\u0646\u0646\u062f <code>passport.js<\/code> \u06cc\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u062f\u06cc\u06af\u0631\u060c \u0632\u06cc\u0631\u0627 \u0645\u0646 \u0627\u0632 NodeJs \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0634\u06cc\u0631\u062c\u0647 \u0628\u0632\u0646\u06cc\u0645!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/socketio-authentication-system-with-jwt-3ae8\/#%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AC%D9%85%D8%A7%D9%84%DB%8C\" >\u0628\u0631\u0631\u0633\u06cc \u0627\u062c\u0645\u0627\u0644\u06cc<\/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\/socketio-authentication-system-with-jwt-3ae8\/#%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D8%A7%D8%AD%D8%B1%D8%A7%D8%B2_%D9%87%D9%88%DB%8C%D8%AA\" >\u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a<\/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\/socketio-authentication-system-with-jwt-3ae8\/#%D9%85%D8%AF%D9%84_%D9%BE%D8%A7%DB%8C%DA%AF%D8%A7%D9%87_%D8%AF%D8%A7%D8%AF%D9%87\" >\u0645\u062f\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/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\/socketio-authentication-system-with-jwt-3ae8\/#%DA%A9%D9%86%D8%AA%D8%B1%D9%84_%DA%A9%D9%86%D9%86%D8%AF%D9%87_%D9%87%D8%A7%DB%8C_%D8%A7%D8%AD%D8%B1%D8%A7%D8%B2_%D9%87%D9%88%DB%8C%D8%AA_%D8%A7%DA%A9%D8%B3%D9%BE%D8%B1%D8%B3\" >\u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u06a9\u0633\u067e\u0631\u0633<\/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\/socketio-authentication-system-with-jwt-3ae8\/#%D8%B1%D8%A7%D9%87_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%DB%8C_%D8%B3%D9%88%DA%A9%D8%AA_%D8%B3%D8%B1%D9%88%D8%B1\" >\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0633\u0648\u06a9\u062a \u0633\u0631\u0648\u0631<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/socketio-authentication-system-with-jwt-3ae8\/#%D8%A7%D8%AA%D8%B5%D8%A7%D9%84_%D8%B3%D9%85%D8%AA_%D9%85%D8%B4%D8%AA%D8%B1%DB%8C\" >\u0627\u062a\u0635\u0627\u0644 \u0633\u0645\u062a \u0645\u0634\u062a\u0631\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/socketio-authentication-system-with-jwt-3ae8\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%D8%A7%D8%AC%D9%85%D8%A7%D9%84%DB%8C\"><\/span>\n<p>  \u0628\u0631\u0631\u0633\u06cc \u0627\u062c\u0645\u0627\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0646 \u062a\u0645\u0627\u0645 \u062c\u0632\u0626\u06cc\u0627\u062a \u06a9\u062f\u0647\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f \u062a\u0627 \u0647\u0645\u0647 \u0628\u062f\u0648\u0646 \u062a\u0648\u062c\u0647 \u0628\u0647 \u067e\u0634\u062a\u0647 \u0647\u0627\u06cc \u0641\u0646\u06cc \u06a9\u0647 \u0628\u0627 \u0622\u0646\u0647\u0627 \u0622\u0634\u0646\u0627 \u0647\u0633\u062a\u0646\u062f\u060c \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0627 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 MongoDB \u062e\u0648\u0627\u0647\u06cc\u0645 \u0633\u0627\u062e\u062a <code>User<\/code> \u0645\u062c\u0645\u0648\u0639\u0647\u060c \u06cc\u06a9 <code>http<\/code> \u0633\u0631\u0648\u0631\u060c \u06cc\u06a9 \u0627\u06a9\u0633\u067e\u0631\u0633 <code>app<\/code>\u060c \u0648 <code>socket.io<\/code> \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0645\u0627 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f \u0633\u0645\u062a \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0622\u0646 \u0627\u0631\u0627\u0626\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0631\u0627 <code>User<\/code> \u0645\u062c\u0645\u0648\u0639\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0648 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u0628\u0631\u06cc \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0631\u0627 <code>http<\/code> \u0633\u0631\u0648\u0631 \u0628\u0631\u0627\u06cc \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 HTTP \u0648 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0633\u0648\u06a9\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0627\u06a9\u0633\u067e\u0631\u0633 <code>app<\/code> \u0628\u0631\u0627\u06cc \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u062a\u0627\u0628\u0639 \u06a9\u0647 \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062b\u0628\u062a \u0646\u0627\u0645 \u0648 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.  \u067e\u0627\u0633\u062e\u06cc \u062d\u0627\u0648\u06cc \u06cc\u06a9 \u0631\u0645\u0632 \u0648\u0628 JSON (JWT) \u062f\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0648\u062f.<\/p>\n<p>\u0631\u0627 <code>socket.io<\/code> \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631 \u0645\u0633\u0626\u0648\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f\u0647\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0633\u0648\u06a9\u062a \u0627\u0633\u062a.  \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u06cc\u0627\u0646\u200c\u0627\u0641\u0632\u0627\u0631 \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc JWT \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0634\u062a\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0641\u0642\u0637 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0634\u062f\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u062a\u0635\u0627\u0644 \u0633\u0648\u06a9\u062a \u0648\u0628 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f.<\/p>\n<p>\u06a9\u062f \u0633\u0645\u062a \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc HTTP \u0628\u0647 \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u067e\u0627\u0633\u062e JWT \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f\u060c \u06a9\u0647 \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0633\u0648\u06a9\u062a \u0648\u0628 \u0628\u0647 <code>socket.io<\/code> \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D8%A7%D8%AD%D8%B1%D8%A7%D8%B2_%D9%87%D9%88%DB%8C%D8%AA\"><\/span>\n<p>  \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0631\u0627 \u0645\u06cc \u0633\u0627\u0632\u06cc\u0645.  \u0627\u0632 \u0645\u062f\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062a\u0627 <code>socket.io<\/code> \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D9%85%D8%AF%D9%84_%D9%BE%D8%A7%DB%8C%DA%AF%D8%A7%D9%87_%D8%AF%D8%A7%D8%AF%D9%87\"><\/span>\n<p>  \u0645\u062f\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u0622\u0646 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <code>User<\/code> \u0637\u0631\u062d \u0648\u0627\u0631\u0647 \u0645\u062f\u0644<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const mongoose = require('mongoose');\n\nconst userSchema = new mongoose.Schema({\n    username: String,\n    email: String,\n    password: String,\n  });\n\nconst User = mongoose.model('User', userSchema);\n\nmodule.exports = User;\n\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>\u0645\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>mongoose<\/code> \u0645\u0627\u0698\u0648\u0644\u060c \u06a9\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a \u062a\u0639\u0631\u06cc\u0641 \u0648 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0637\u0631\u062d\u0648\u0627\u0631\u0647 \u0647\u0627 \u0648 \u0645\u062f\u0644 \u0647\u0627\u06cc MongoDB \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0622 <code>userSchema<\/code> \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f <code>mongoose.Schema<\/code> \u0633\u0627\u0632\u0646\u062f\u0647\u060c \u0633\u0627\u062e\u062a\u0627\u0631 \u0648 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0634\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06cc\u0646 \u0637\u0631\u062d \u0634\u0627\u0645\u0644 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc <code>username<\/code>\u060c <code>email<\/code>\u060c \u0648 <code>password<\/code>\u060c \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0632 \u0646\u0648\u0639 <code>String<\/code>.<\/p>\n<p>\u0631\u0627 <code>userSchema<\/code> \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>User<\/code> \u0645\u062f\u0644.  \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u0645\u06a9\u0627\u0646 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 &#8220;\u06a9\u0627\u0631\u0628\u0631&#8221; \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 MongoDB \u0645\u062a\u0635\u0644 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c <code>User<\/code> \u0645\u062f\u0644 \u0635\u0627\u062f\u0631 \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0628\u0627\u0634\u062f.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%DA%A9%D9%86%D8%AA%D8%B1%D9%84_%DA%A9%D9%86%D9%86%D8%AF%D9%87_%D9%87%D8%A7%DB%8C_%D8%A7%D8%AD%D8%B1%D8%A7%D8%B2_%D9%87%D9%88%DB%8C%D8%AA_%D8%A7%DA%A9%D8%B3%D9%BE%D8%B1%D8%B3\"><\/span>\n<p>  \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u06a9\u0633\u067e\u0631\u0633<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0645\u0627 \u062a\u0648\u0627\u0628\u0639 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062b\u0628\u062a \u0646\u0627\u0645 \u0648 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Express \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0627\u0648\u0644 \u0627\u0632 \u0647\u0645\u0647\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0645\u0627\u0698\u0648\u0644 \u0647\u0627\u06cc \u0644\u0627\u0632\u0645 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const express = require('express');\nconst bcrypt = require('bcrypt');\nconst jwt = require('jsonwebtoken');\nconst User = require(\"models\/user.model\");\n\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 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c <code>express<\/code>\u060c <code>bcrypt<\/code>\u060c \u0648 <code>jsonwebtoken<\/code> \u0647\u0645\u0647 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u062e\u0648\u062f \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c <code>User<\/code> \u0645\u062f\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u0628\u0631 \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0633\u067e\u0633 Express \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>app<\/code>.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const app = express();\napp.use(express.json());\n\n\/\/ Register API endpoint\napp.post('\/auth\/register', registerUser);\n\n\/\/ Login API endpoint\napp.post('\/auth\/login', loginUser);\n\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>\u0645\u0627 \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>express()<\/code> \u062a\u0627\u0628\u0639 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0627\u0698\u0648\u0644 \u0627\u06a9\u0633\u067e\u0631\u0633\u060c \u06a9\u0647 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062a\u0648\u0627\u0628\u0639 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0645\u0631\u0628\u0648\u0637\u0647 \u0622\u0646\u0647\u0627 \u062b\u0628\u062a \u06a9\u0646\u06cc\u0645.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0645\u0627 \u0631\u0627 \u0645\u062a\u0635\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>express.json()<\/code> \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0628\u0627\u0631\u0647\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc JSON.  \u062f\u0648 <code>POST<\/code> \u0645\u062a\u0639\u0627\u0642\u0628\u0627\u064b \u0645\u062a\u062f\u0647\u0627 \u0628\u0647 Express \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f <code>app<\/code>\u060c \u0622\u0646 \u0631\u0627 \u0642\u0627\u062f\u0631 \u0645\u06cc \u0633\u0627\u0632\u062f \u062a\u0627 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc \u062f\u0631 <code>\/auth\/register<\/code> \u0648 <code>\/auth\/login<\/code> \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc  \u0627\u06cc\u0646 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627 \u062a\u0648\u0633\u0637 <code>registerUser<\/code> \u0648 <code>loginUser<\/code> \u062a\u0648\u0627\u0628\u0639 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647\u060c \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628.<\/p>\n<p>\u0628\u0639\u062f\u060c \u0645\u0627 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u0645\u0646\u0637\u0642 \u0628\u0631\u0627\u06cc \u0627\u062f\u0627\u0645\u0647 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645 <code>registerUser<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>\/\/ User Registration Handler Function\nasync function registerUser(req, res) {\n  try {\n    const { username, email, password } = req.body;\n\n    \/\/ Check if the username or email already exists\n    const existingUser = await User.findOne().or([{ username }, { email }]);\n    if (existingUser) {\n      return res.status(400).json({ message: 'Username or email already exists' });\n    }\n\n    \/\/ Hash the password\n    const hashedPassword = await bcrypt.hash(password, 10);\n\n    \/\/ Create a new user\n    const newUser = new User({\n      username,\n      email,\n      password: hashedPassword,\n    });\n\n    \/\/ Save the user to the database\n    await newUser.save();\n    res.status(201).json({ message: 'Registration successful' });\n  } catch (error) {\n    console.error('Registration error', error);\n    res.status(500).json({ message: 'Registration error' });\n  }\n}\n\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>\u0645\u0627 \u0628\u0627 \u062a\u062e\u0631\u06cc\u0628 \u0633\u0627\u062e\u062a\u0627\u0631 \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>username<\/code>\u060c <code>email<\/code>\u060c \u0648 <code>password<\/code> \u0627\u0632 <code>req.body<\/code> \u0634\u06cc\u060c \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0628\u062f\u0646\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0634\u062a\u0631\u06cc \u0627\u0633\u062a.  \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0627 \u06cc\u06a9 \u0628\u0631\u0631\u0633\u06cc \u0628\u0631\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0648\u062f\u0646 \u0622\u0646 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>email<\/code> \u0648 <code>username<\/code> \u0628\u0627 \u062c\u0633\u062a\u062c\u0648\u06cc \u0622\u0646\u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647  \u0627\u06af\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u067e\u06cc\u062f\u0627 \u0634\u062f\u060c \u0627\u0644\u0641 <code>400<\/code> \u067e\u0627\u0633\u062e \u0628\u062f \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0631\u06af\u0634\u062a \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u062a\u0627\u0628\u0639 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0631\u0627 \u0647\u0634 \u0645\u06cc \u06a9\u0646\u062f <code>bcrypt.hash()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0627\u0698\u0648\u0644 bcrypt.  \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0647\u0634 \u0634\u062f\u0647 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u06af\u0630\u0631\u0648\u0627\u0698\u0647 \u062a\u062e\u0631\u06cc\u0628 \u0634\u062f\u0647 <code>username<\/code> \u0648 <code>email<\/code> \u062e\u0648\u0627\u0635\u060c \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0645\u0627\u0646\u062f\u06af\u0627\u0631\u06cc \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062e\u0637\u0627\u060c \u0627\u0644\u0641 <code>201<\/code> \u067e\u0627\u0633\u062e \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u062f\u0631 \u062d\u06cc\u0646 \u0627\u062c\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u062f\u0647\u062f\u060c \u0627\u0644\u0641 <code>500<\/code> \u067e\u0627\u0633\u062e \u062e\u0637\u0627\u06cc \u0633\u0631\u0648\u0631 \u062f\u0627\u062e\u0644\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0639\u062f\u060c \u0645\u0627 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u0645\u0646\u0637\u0642 \u0628\u0631\u0627\u06cc \u0627\u062f\u0627\u0645\u0647 \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>loginUser<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>\/\/ ...\n\n\/\/ User Login Handler Function\nasync function loginUser(req, res) {\n  try {\n    const { username, password } = req.body;\n\n    \/\/ Check if the username exists\n    const user = await User.findOne({ username });\n    if (!user) {\n      return res.status(400).json({ message: 'Invalid username or password' });\n    }\n\n    \/\/ Compare the password\n    const isPasswordValid = await bcrypt.compare(password, user.password);\n    if (!isPasswordValid) {\n      return res.status(400).json({ message: 'Invalid username or password' });\n    }\n\n    \/\/ Generate a JWT\n    const token = jwt.sign({ userId: user._id }, process.env.SECRET_KEY);\n\n    res.json({ token, message: 'Login successful' });\n  } catch (error) {\n    console.error('Login error', error);\n    res.status(500).json({ message: 'Login error' });\n  }\n}\n\n\/\/ ...\n\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>\u0645\u0627 \u0627\u0628\u062a\u062f\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0622\u06cc\u0627 \u062a\u062e\u0631\u06cc\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631 <code>username<\/code> \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f.  \u0627\u06af\u0631 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0627\u0644\u0641 <code>400<\/code> \u067e\u0627\u0633\u062e \u0628\u062f \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0631\u06af\u0634\u062a \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0627\u06af\u0631 \u062a\u062e\u0631\u06cc\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a <code>password<\/code> \u0628\u0627 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u062f\u060c a <code>400<\/code> \u067e\u0627\u0633\u062e \u0628\u062f \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u06af\u0630\u0631\u0648\u0627\u0698\u0647\u200c\u0647\u0627 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062f JWT \u0627\u0642\u062f\u0627\u0645 \u0628\u0647 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 <code>jsonwebtoken<\/code> \u0645\u062f\u0648\u0644.  \u0627\u06cc\u0646 \u0646\u0634\u0627\u0646\u0647 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f <code>userId<\/code> \u06a9\u0644\u06cc\u062f \u0627\u0631\u0632\u0634 <code>_id<\/code> \u0648\u06cc\u0698\u06af\u06cc \u06a9\u0627\u0631\u0628\u0631\u060c \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u062a\u0648\u0633\u0637 MongoDB \u0628\u0647 \u0647\u0631 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u0628\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0628\u0627 \u0641\u0631\u0636 \u0639\u062f\u0645 \u0631\u062e \u062f\u0627\u062f\u0646 \u062e\u0637\u0627\u06cc\u06cc\u060c \u06cc\u06a9 \u067e\u0627\u0633\u062e \u062d\u0627\u0648\u06cc \u062a\u0648\u06a9\u0646 \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0639\u062f\u060c Express \u0631\u0627 \u0635\u0627\u062f\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>app<\/code>.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>\/\/ ...\nmodule.exports = app;\n\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>\u06a9\u062f \u06a9\u0627\u0645\u0644 \u0628\u0631\u0627\u06cc \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0632\u06cc\u0631 \u0628\u06cc\u0627\u0628\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const express = require('express');\nconst bcrypt = require('bcrypt');\nconst jwt = require('jsonwebtoken');\nconst User = require(\"models\/user.model\");\n\nconst app = express();\napp.use(express.json());\n\n\/\/ Register API endpoint\napp.post('\/auth\/register', registerUser);\n\n\/\/ Login API endpoint\napp.post('\/auth\/login', loginUser);\n\n\/\/ User Registration Handler Function\nasync function registerUser(req, res) {\n  try {\n    const { username, email, password } = req.body;\n\n    \/\/ Check if the username or email already exists\n    const existingUser = await User.findOne().or([{ username }, { email }]);\n    if (existingUser) {\n      return res.status(400).json({ message: 'Username or email already exists' });\n    }\n\n    \/\/ Hash the password\n    const hashedPassword = await bcrypt.hash(password, 10);\n\n    \/\/ Create a new user\n    const newUser = new User({\n      username,\n      email,\n      password: hashedPassword,\n    });\n\n    \/\/ Save the user to the database\n    await newUser.save();\n    res.json({ message: 'Registration successful' });\n  } catch (error) {\n    console.error('Registration error', error);\n    res.status(500).json({ message: 'Registration error' });\n  }\n}\n\n\/\/ User Login Handler Function\nasync function loginUser(req, res) {\n  try {\n    const { username, password } = req.body;\n\n    \/\/ Check if the username exists\n    const user = await User.findOne({ username });\n    if (!user) {\n      return res.status(400).json({ message: 'Invalid username or password' });\n    }\n\n    \/\/ Compare the password\n    const isPasswordValid = await bcrypt.compare(password, user.password);\n    if (!isPasswordValid) {\n      return res.status(400).json({ message: 'Invalid username or password' });\n    }\n\n    \/\/ Generate a JWT\n    const token = jwt.sign({ userId: user._id }, process.env.SECRET_KEY);\n\n    res.json({ token, message: 'Login successful' });\n  } catch (error) {\n    console.error('Login error', error);\n    res.status(500).json({ message: 'Login error' });\n  }\n}\n\nmodule.exports = app;\n\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>\u0627\u06a9\u0633\u067e\u0631\u0633 \u0645\u0627 <code>app<\/code> \u0627\u06a9\u0646\u0648\u0646 \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%B1%D8%A7%D9%87_%D8%A7%D9%86%D8%AF%D8%A7%D8%B2%DB%8C_%D8%B3%D9%88%DA%A9%D8%AA_%D8%B3%D8%B1%D9%88%D8%B1\"><\/span>\n<p>  \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0633\u0648\u06a9\u062a \u0633\u0631\u0648\u0631<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645 <code>http<\/code> \u0648 <code>socket.io<\/code> \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u0633\u0631\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const http = require('http');\nconst ioServer = require('socket.io');\nconst app = require('.\/app');\n\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>\u0645\u0627 \u0628\u0627 \u0648\u0627\u0631\u062f\u0627\u062a \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>http<\/code> \u0648 <code>socket.io<\/code> \u0645\u0627\u0698\u0648\u0644 \u0647\u0627\u060c \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 Express \u0645\u0627 <code>app<\/code>.<\/p>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0627\u0632 the \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645 <code>http<\/code> \u0648 <code>socket.io<\/code> \u0633\u0631\u0648\u0631\u0647\u0627<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>\/\/ Create server from express app\nconst server = http.createServer(app);\n\n\/\/ Create the socket server instance\nconst io = ioServer(server);\n\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>\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>createServer()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 <code>http<\/code> \u0645\u0627\u0698\u0648\u0644 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631 HTTP.  \u0627\u06a9\u0633\u067e\u0631\u0633 <code>app<\/code> \u0633\u067e\u0633 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0628\u0647 \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.  \u0631\u0627 <code>http<\/code> \u0633\u0631\u0648\u0631 \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>socket.io<\/code> \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631<\/p>\n<p>\u0628\u0639\u062f\u060c \u0645\u0627 \u0628\u0647 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u062f\u0627\u0645\u0647 \u0645\u06cc \u062f\u0647\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>io.use(async (socket, next) =&gt; {\n        try {\n            const token = socket.handshake.auth.token;\n\n            \/\/ Verify and decode the JWT\n            const decoded = jwt.verify(token, process.env.SECRET_KEY);\n\n            \/\/ Get the user information from the database\n            const user = await User.findById(decoded.userId);\n            if (!user) {\n                throw new Error('User not found');\n            }\n\n            \/\/ Attach the user object to the socket\n            socket.user = user;\n            next();\n        } catch (error) {\n            console.error('Authentication error', error);\n            next(new Error('Authentication error'));\n        }\n    });\n\n    io.on('connection', (socket) =&gt; {\n        \/\/ Handle Events after authentication\n    }\n\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 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f\u060c \u062a\u0627\u0628\u0639 \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0627\u0633\u062a <code>io.use()<\/code>\u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 <code>socket.io<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0627\u0628\u0639\u060c \u0627\u0628\u062a\u062f\u0627 \u062a\u0648\u06a9\u0646 JWT \u0631\u0627 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>socket.handshake.auth.token<\/code> \u0627\u0645\u0648\u0627\u0644 \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0634\u062a\u0631\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062f\u0633\u062a \u062f\u0627\u062f\u0646 (\u0627\u062a\u0635\u0627\u0644).  \u0633\u067e\u0633 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u062e\u0641\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u062d\u06cc\u0637\u06cc\u060c \u0631\u0645\u0632 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u0648 \u0631\u0645\u0632\u06af\u0634\u0627\u06cc\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062a\u0648\u06a9\u0646 \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f\u060c \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0634\u0646\u0627\u0633\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0634\u062f\u0647 \u0627\u0632 \u062a\u0648\u06a9\u0646 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f.  \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u067e\u06cc\u062f\u0627 \u0634\u0648\u062f\u060c \u0634\u06cc \u06a9\u0627\u0631\u0628\u0631 \u0628\u0631\u0627\u06cc \u0645\u0631\u0627\u062c\u0639\u0627\u062a \u0628\u0639\u062f\u06cc \u0628\u0647 \u0633\u0648\u06a9\u062a \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062f\u0631 \u0637\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u062f\u0647\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0631\u0645\u0632 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u06cc\u0627 \u06cc\u0627\u0641\u062a \u0646\u0634\u062f\u0646 \u06a9\u0627\u0631\u0628\u0631\u060c \u062e\u0637\u0627\u06cc\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0645\u06cc\u0627\u0646\u200c\u0627\u0641\u0632\u0627\u0631 <code>next()<\/code> \u062a\u0627\u0628\u0639 \u0628\u0627 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062e\u0637\u0627<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0645\u0648\u0641\u0642\u060c <code>io.on('connection')<\/code> \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u0641\u0639\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f\u060c \u06a9\u0647 \u0627\u0645\u06a9\u0627\u0646 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f \u0648 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 \u06a9\u0627\u0631\u0628\u0631 \u062a\u0623\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u06a9\u0646\u0648\u0646 \u06a9\u0627\u0645\u0644 \u0627\u0633\u062a.  \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u062f\u0644\u062e\u0648\u0627\u0647 \u0627\u0636\u0627\u0641\u0647 \u06cc\u0627 \u0633\u0641\u0627\u0631\u0634\u06cc \u06a9\u0631\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>server.listen(PORT, () =&gt; {\n    console.log(` Server started running at ${PORT}`);\n});\n\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>\u062c\u0627\u06cc\u06cc \u06a9\u0647 <code>PORT<\/code> \u067e\u0648\u0631\u062a \u062a\u0631\u062c\u06cc\u062d\u06cc \u0628\u0631\u0627\u06cc \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0627\u0633\u062a.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0631\u0627\u0645\u0648\u0634 \u0646\u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0633\u0631\u0648\u0631 \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 MongoDB \u062e\u0648\u062f \u0645\u062a\u0635\u0644 \u0634\u0648\u06cc\u062f.<\/p>\n<p>\u06a9\u062f \u06a9\u0627\u0645\u0644 \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0633\u0631\u0648\u0631 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const http = require('http');\nconst ioServer = require('socket.io');\nconst app = require('.\/app');\n\/\/ Create server from express app\nconst server = http.createServer(app);\n\n\/\/ Create the socket server instance\nconst io = ioServer(server);\n\nio.use(async (socket, next) =&gt; {\n        try {\n            const token = socket.handshake.auth.token;\n\n            \/\/ Verify and decode the JWT\n            const decoded = jwt.verify(token, process.env.SECRET_KEY);\n\n            \/\/ Get the user information from the database\n            const user = await User.findById(decoded.userId);\n            if (!user) {\n                throw new Error('User not found');\n            }\n\n            \/\/ Attach the user object to the socket\n            socket.user = user;\n            next();\n        } catch (error) {\n            console.error('Authentication error', error);\n            next(new Error('Authentication error'));\n        }\n    });\n\n    io.on('connection', (socket) =&gt; {\n        \/\/ Handle Events after authentication\n    }\n\n    server.listen(PORT, () =&gt; {\n        console.log(` Server started running at ${PORT}`);\n    });\n\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<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%AA%D8%B5%D8%A7%D9%84_%D8%B3%D9%85%D8%AA_%D9%85%D8%B4%D8%AA%D8%B1%DB%8C\"><\/span>\n<p>  \u0627\u062a\u0635\u0627\u0644 \u0633\u0645\u062a \u0645\u0634\u062a\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0646\u062d\u0648\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a\u060c \u0627\u0632 Axios \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0634\u0627\u0646\u0647 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 <code>socket.io<\/code> \u0646\u0645\u0648\u0646\u0647 \u0633\u0631\u0648\u0631<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062b\u0628\u062a \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const axios = require('axios');\nconst io = require('socket.io-client');\n\nconst username=\"HayatsCodes\";\nconst email=\"hayatscodes@gmail.com\";\nconst password = 123456;\nlet token;\n\ntry {\n    const response = await axios.post(`http:\/\/localhost:${PORT}\/auth\/register`, {\n      username,\n      email,\n      password,\n    });\n    console.log(response.data.message); \/\/ Registration successful\n  } catch (error) {\n      console.error(error);\n  }\n\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>\u0627\u0648\u0644\u0627\u060c <code>axios<\/code> \u0648 <code>socket.io-client<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0633\u067e\u0633 \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631 \u062d\u0627\u0644 \u062b\u0628\u062a \u0646\u0627\u0645 \u0647\u0633\u062a\u06cc\u0645 <code>POST<\/code> \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0647 <code>\/auth\/register<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0633\u0631\u0648\u0631  URL \u0633\u0631\u0648\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>PORT<\/code> \u0645\u062a\u063a\u06cc\u0631\u060c \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0634\u0627\u0645\u0644 \u0634\u0645\u0627\u0631\u0647 \u067e\u0648\u0631\u062a \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0645\u0627\u0644 \u06a9\u0627\u0631\u0628\u0631 <code>username<\/code>\u060c <code>email<\/code>\u060c \u0648 <code>password<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062d\u0645\u0648\u0644\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>await<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648 \u0630\u062e\u06cc\u0631\u0647 \u067e\u0627\u0633\u062e \u062f\u0631 <code>response<\/code> \u0645\u062a\u063a\u06cc\u0631.<\/p>\n<p>\u0627\u06af\u0631 \u062b\u0628\u062a \u0646\u0627\u0645 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0627\u0634\u062f\u060c \u067e\u06cc\u0627\u0645 \u067e\u0627\u0633\u062e \u0628\u0647 \u06a9\u0646\u0633\u0648\u0644 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u062b\u0628\u062a \u0646\u0627\u0645 \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u062f\u0647\u062f\u060c <code>catch<\/code> \u0628\u0644\u0648\u06a9 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062e\u0637\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc \u0634\u0648\u062f <code>console.error<\/code>.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0648\u0627\u0631\u062f \u06a9\u0627\u0631\u0628\u0631 \u062b\u0628\u062a \u0646\u0627\u0645 \u0634\u062f\u0647 \u0634\u0648\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>try {\n      const response = await axios.post(`http:\/\/localhost:${PORT}\/auth\/login`, {\n        username,\n        password,\n      });\n      token = response.data.token;\n      console.log(response.data.message); \/\/ login successful\n    } catch (error) {\n        console.error(error.response.data); \n    }\n};\n\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>\u0645\u0627 \u0628\u0627 \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a POST \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u062b\u0628\u062a \u0646\u0627\u0645 \u0634\u062f\u0647 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u06cc\u0645 <code>\/auth\/login<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0633\u0631\u0648\u0631 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 <code>username<\/code> \u0648 <code>password<\/code> \u062f\u0631 \u0645\u062d\u0645\u0648\u0644\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u06cc<\/p>\n<p>\u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0648\u062f\u0646 \u0648\u0631\u0648\u062f\u060c \u062a\u0648\u06a9\u0646 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0645\u06cc \u0634\u0648\u062f <code>response.data.token<\/code> \u0627\u0645\u0648\u0627\u0644\u060c \u0648 <code>message<\/code> \u0628\u0647 \u06a9\u0646\u0633\u0648\u0644 \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0633\u067e\u0633 \u062a\u0648\u06a9\u0646 \u0628\u0647 \u0622\u0646 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>token<\/code> \u0645\u062a\u063a\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 <code>socket.io<\/code> \u0627\u062a\u0635\u0627\u0644 \u0645\u0634\u062a\u0631\u06cc<\/p>\n<p>\u0627\u06af\u0631 \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u062b\u0628\u062a \u0646\u0627\u0645 \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u062f\u0647\u062f\u060c <code>catch<\/code> \u0628\u0644\u0648\u06a9 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062e\u0637\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062f\u0631 \u06a9\u0646\u0633\u0648\u0644 \u062b\u0628\u062a \u0645\u06cc \u0634\u0648\u062f <code>console.error<\/code>.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 <code>socket.io<\/code> \u0633\u0631\u0648\u0631<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const client = io(`http:\/\/localhost:${PORT}`, {\n      auth: {\n        token\n      }\n});\n\/\/ handle events\nclient.on('connect', () =&gt; { console.log('connected!') });\n\/\/ Additional event handling can follow\n\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 \u0642\u0637\u0639\u0647 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0645\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0647 \u0622\u0646 \u0647\u0633\u062a\u06cc\u0645 <code>socket.io<\/code> \u0633\u0631\u0648\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>io<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 <code>socket.io-client<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647<\/p>\n<p>\u0631\u0627 <code>io<\/code> \u062a\u0627\u0628\u0639 \u0628\u0627 URL \u0633\u0631\u0648\u0631 \u0633\u0648\u06a9\u062a \u0648 \u06cc\u06a9 \u0634\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a <code>auth<\/code> \u0648\u06cc\u0698\u06af\u06cc.  \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0646\u0634\u0627\u0646\u0647 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0637\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f \u062f\u0633\u062a \u062f\u0627\u062f\u0646 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.  \u0645\u0642\u062f\u0627\u0631 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0642\u0628\u0644\u06cc <code>token<\/code> \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u062a\u0648\u06a9\u0646 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0628\u0631\u0642\u0631\u0627\u0631\u06cc \u0627\u0631\u062a\u0628\u0627\u0637\u060c <code>client.on('connect')<\/code> \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u0628\u0631\u0627\u06cc \u06af\u0648\u0634 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f &#8220;connect&#8221; \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06a9\u0644\u0627\u06cc\u0646\u062a \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0628\u0647 \u0633\u0631\u0648\u0631 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0627\u0633\u062e \u0628\u0647 \u062a\u0645\u0627\u0633 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f \u0648 &#8220;\u0645\u062a\u0635\u0644 \u0627\u0633\u062a!&#8221;  \u0628\u0647 \u06a9\u0646\u0633\u0648\u0644<\/p>\n<p>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0631\u0648\u06cc\u062f\u0627\u062f \u0648 \u0627\u0631\u062a\u0628\u0627\u0637 \u0627\u0636\u0627\u0641\u06cc \u0628\u0627 \u0633\u0631\u0648\u0631 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u06cc\u062f\u0627\u062f \u0645\u0646\u0627\u0633\u0628 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f.<\/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>\u0633\u0627\u062e\u062a \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0645\u0646 \u0628\u0631\u0627\u06cc <code>socket.io<\/code> \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0645\u0646\u0627\u0628\u0639 \u0645\u062d\u062f\u0648\u062f \u0645\u0648\u062c\u0648\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u06a9\u0627\u0631 \u0686\u0627\u0644\u0634 \u0628\u0631\u0627\u0646\u06af\u06cc\u0632 \u0628\u0627\u0634\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0634\u0627\u0646\u0647 \u0647\u0627\u06cc \u0648\u0628 JSON (JWT)\u060c \u0645\u06cc \u062a\u0648\u0627\u0646 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0642\u0648\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0645\u0631\u0627\u062d\u0644 \u06af\u0627\u0645 \u0628\u0647 \u06af\u0627\u0645 \u0633\u0627\u062e\u062a \u0686\u0646\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645\u06cc \u0627\u0632 \u062c\u0645\u0644\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u062f\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0627\u06cc\u062c\u0627\u062f \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0628\u0627 Express\u060c \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc\u0627\u0646 \u0627\u0641\u0632\u0627\u0631 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0628\u0627 <code>socket.io<\/code>\u0648 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u0645\u062a \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>axios<\/code> \u0648 <code>socket.io-client<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647  \u0628\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0645\u062b\u0627\u0644 \u0647\u0627 \u0648 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u06a9\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647\u060c \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u0645\u0646 \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u062e\u0648\u062f \u0628\u0633\u0627\u0632\u0646\u062f <code>socket.io<\/code> \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u062a\u0646\u0647\u0627 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u062a\u0627\u06cc\u06cc\u062f \u0634\u062f\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0627\u0631\u062a\u0628\u0627\u0637 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0646\u0646\u062f \u0648 \u0628\u0627 \u0633\u0631\u0648\u0631 \u062a\u0639\u0627\u0645\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0646\u0627\u0628\u0639 \u06a9\u0645\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f socket.io \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0645\u0646 \u0627\u062e\u06cc\u0631\u0627\u064b \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0631\u0633\u0627\u0646\u062f\u0645 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u0648\u06a9\u062a \u0628\u0648\u062f. \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u0648\u0698\u0647\u060c \u062a\u0645\u0627\u0645 \u062a\u0644\u0627\u0634\u0645 \u0631\u0627 \u06a9\u0631\u062f\u0645 \u062a\u0627 \u0645\u0646\u0627\u0628\u0639\u06cc \u0631\u0627 \u062c\u0633\u062a\u062c\u0648 \u06a9\u0646\u0645 \u06a9\u0647 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0647\u062f socket.io \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0627\u0645\u0627 \u0641\u0627\u06cc\u062f\u0647 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":26299,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-26298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/26298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=26298"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/26298\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/26299"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=26298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=26298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=26298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}