{"id":83273,"date":"2024-11-10T18:31:40","date_gmt":"2024-11-10T15:01:40","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/"},"modified":"2024-11-10T18:31:40","modified_gmt":"2024-11-10T15:01:40","slug":"singleton-design-pattern-managing-global-states-in-your-applications-jcp","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/","title":{"rendered":"\u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton: \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0634\u0648\u0631\u0647\u0627\u06cc \u062c\u0647\u0627\u0646\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0634\u0645\u0627"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang<br \/>\n            \u0622\u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0647 \u0627\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u06cc\u06a9 \u0634\u06cc \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0628\u062e\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0634\u0648\u062f &#8211; \u0634\u0627\u06cc\u062f \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 WebSocket \u06cc\u0627 \u06cc\u06a9 \u0645\u062f\u06cc\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u061f<\/p>\n<p>\u0686\u06af\u0648\u0646\u0647 \u0686\u0646\u06cc\u0646 \u0634\u06cc \u0627\u06cc \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0686\u0631\u062e\u0647 \u0639\u0645\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u06cc\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f \u0633\u0627\u0632\u06af\u0627\u0631 \u0648 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u062f\u061f \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u0648\u0627\u0631\u062f \u0628\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>  \u0646\u0645\u0627\u06cc \u06a9\u0644\u06cc<\/p>\n<p>\u0633\u06cc\u0646\u06af\u0644\u062a\u0648\u0646 \u06cc\u06a9 \u0627\u0633\u062a \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc \u062e\u0644\u0627\u0642\u0627\u0646\u0647 \u060c \u06a9\u0647 \u062f\u0633\u062a\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0645\u0634\u06a9\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u062f \u06a9\u0647 \u0628\u0627 \u0631\u0648\u0634 \u0628\u0648\u0645\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627 \u0628\u0627 \u062c\u062f\u06cc\u062f \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u06cc\u0627 \u0639\u0645\u0644\u06af\u0631<\/p>\n<p>\u0631\u0627 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u0628\u0631 \u062d\u0644 \u062f\u0648 \u0645\u0634\u06a9\u0644 \u0627\u0635\u0644\u06cc \u062a\u0645\u0631\u06a9\u0632 \u062f\u0627\u0631\u062f:<\/p>\n<p>\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 a \u0646\u0642\u0637\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u062c\u0647\u0627\u0646\u06cc \u0628\u0647 \u0645\u062b\u0627\u0644 \u0645\u0627\u061f<br \/>\n\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0644\u0641 \u06a9\u0644\u0627\u0633 \u06cc\u0627 \u0646\u0648\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0641\u0642\u0637 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u0631\u062f\u061f<\/p>\n<p>\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0648\u0639 \u06cc\u0627 \u0646\u0648\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u062d\u0627\u0644\u062a \u062c\u0647\u0627\u0646\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u06af\u0627\u0646 WebSocket\u060c \u0633\u0631\u0648\u06cc\u0633 \u0647\u0627\u06cc \u06a9\u0634 \u06cc\u0627 \u0647\u0631 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645 \u062f\u0631 \u0637\u0648\u0644 \u0686\u0631\u062e\u0647 \u0639\u0645\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u062f \u0648 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0633\u0627\u062f\u0647 \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06a9\u0646\u062f.<\/p>\n<p>  \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645\u061f<\/p>\n<p>\u0637\u0631\u062d\u0648\u0627\u0631\u0647 \u0628\u0627\u0644\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 TypeScript \u062a\u0631\u062c\u0645\u0647 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<p>\u0646\u0645\u0648\u0646\u0647 TypeScript<\/p>\n<p>class Singleton {<br \/>\n  private static instance: Singleton<br \/>\n  \/\/ other properties&#8230;<br \/>\n  public authorName: string<\/p>\n<p>  private constructor({ authorName }: { authorName: string }) {<br \/>\n    this.authorName = authorName<br \/>\n  }<\/p>\n<p>  public static getInstance(params) {<br \/>\n    if (!this.instance) {<br \/>\n      this.instance = new Singleton(params)<br \/>\n    }<br \/>\n    return this.instance<br \/>\n  }<br \/>\n  \/\/ other methods&#8230;<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06a9\u0644\u0627\u0633 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u062b\u0627\u0628\u062a \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u0648\u0646\u0647 \u0642\u0627\u0628\u0644 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0631\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u062f.<\/p>\n<p>\u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc static \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u06cc \u0646\u0645\u0648\u0646\u0647 \u0628\u0627 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u0645\u0631\u062a\u0628\u0637 \u0646\u06cc\u0633\u062a \u0628\u0644\u06a9\u0647 \u0628\u0627 \u062e\u0648\u062f \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0644\u0627\u0633 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a.<\/p>\n<p>\u0633\u0627\u0632\u0646\u062f\u0647 \u06a9\u0644\u0627\u0633 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062e\u0635\u0648\u0635\u06cc \u0639\u0644\u0627\u0645\u062a \u06af\u0630\u0627\u0631\u06cc \u0634\u0648\u062f. \u062a\u0646\u0647\u0627 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0645\u0627\u060c \u062a\u0645\u0627\u0633 \u0628\u0627 \u0622\u0646 \u0627\u0633\u062a getInstance \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/p>\n<p>const instance = Singleton.getInstance({ authorName: &#8220;Sidali Assoul&#8221; })<\/p>\n<p>\/\/ let&#8217;s imagine<br \/>\nconst instance1 = Singleton.getInstance({ authorName: &#8220;Sidali Assoul&#8221; }) \/\/ &#8220;Sidali Assoul&#8221;<br \/>\nconst instance2 = Singleton.getInstance({ authorName: &#8220;John Doe&#8221; }) \/\/ &#8220;Sidali Assoul&#8221;<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062a\u062f static \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0641\u0648\u0642 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 getInstance \u06a9\u0647 \u0628\u0627 \u06a9\u0644\u0627\u0633 Singleton \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a.<\/p>\n<p>\u0631\u0627 getInstance \u0645\u062a\u062f \u0628\u0647 \u0645\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0647\u0645\u06cc\u0634\u0647 \u0647\u0645\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u06a9\u0644\u0627\u0633 \u062e\u0648\u062f \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u062f\u0631 \u0645\u06a9\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u067e\u0627\u06cc\u06af\u0627\u0647 \u06a9\u062f \u062e\u0648\u062f \u0646\u0645\u0648\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u0645\u062a\u063a\u06cc\u0631 (instance1 \u0648 instance2) \u0647\u0645\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u062a\u06a9\u06cc \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/p>\n<p>  \u0627\u0648\u0644\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc<\/p>\n<p>\u067e\u0631\u06cc\u0633\u0645\u0627 \u06cc\u06a9 ORM \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Prisma \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f\u060c \u0628\u0627\u06cc\u062f a \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f PrismaClient \u0633\u067e\u0633 \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0627\u0632 \u0622\u0646 \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>import { PrismaClient } from &#8220;@prisma\/client&#8221;<\/p>\n<p>export const prismaClient = new PrismaClient()<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0631\u0627 \u0645\u0634\u062a\u0631\u06cc \u067e\u0631\u06cc\u0633\u0645\u0627 \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u062a\u0646\u0628\u0644 \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631\u060c \u062a\u0646\u0647\u0627 \u0632\u0645\u0627\u0646\u06cc \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06cc\u06a9 \u0645\u0648\u062c\u0648\u062f\u06cc\u062a \u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062c\u0647\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<p>import { prismaClient } from &#8220;@\/db&#8221;<\/p>\n<p>const users = await prismaClient.user.findMany() \/\/ query on the users table<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 prismaClient \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f\u060c \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f PrismaClient. \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u060c \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<p>export const prismaClient = new PrismaClient() \/\/ a new instance is created every time it gets imported then used.<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f \u0648 \u062d\u062a\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0627\u0645\u0648\u0634 \u0634\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0648\u0646\u062f \u0632\u06cc\u0631\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062a\u0639\u062f\u0627\u062f \u0645\u062d\u062f\u0648\u062f\u06cc \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0631\u0627 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f \u0628\u0627 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u062f\u0627\u0634\u062a\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u0645 PrismaClient \u06a9\u0644\u0627\u0633 \u0648 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0648\u0627\u062d\u062f \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 PrismaClientSingleton.getInstance() \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/p>\n<p>import { PrismaClient } from &#8220;@prisma\/client&#8221;<\/p>\n<p>class PrismaClientSingleton {<br \/>\n  private static instance: PrismaClient<\/p>\n<p>  private constructor() {}<\/p>\n<p>  public static getInstance(): PrismaClient {<br \/>\n    if (!PrismaClientSingleton.instance) {<br \/>\n      PrismaClientSingleton.instance = new PrismaClient()<br \/>\n    }<br \/>\n    return PrismaClientSingleton.instance<br \/>\n  }<br \/>\n}<\/p>\n<p>export default PrismaClientSingleton<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u062f\u0648\u0645<\/p>\n<p>\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0639\u0628\u0648\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0627\u0633\u062a \u0633\u0631\u0648\u06cc\u0633 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0646\u0631\u062e \u062f\u0631\u0648\u0646 \u062d\u0627\u0641\u0638\u0647.<\/p>\n<p>\u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u06cc\u0627 \u0647\u06a9\u0631\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062e\u0627\u0635 \u0631\u0627 \u0628\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0641\u0631\u0627\u0648\u0627\u0646 \u0628\u0647 \u0622\u0646 \u0627\u0633\u067e\u0645 \u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0647\u0627\u060c \u0647\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u06cc\u0627 \u062e\u0631\u0627\u0628\u06cc \u0633\u0631\u0648\u0631 \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0645\u062d\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u0646\u0631\u062e \u062f\u0631\u0648\u0646 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f IP \u0622\u062f\u0631\u0633 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u0632\u0645\u0627\u0646\u06cc \u062e\u0627\u0635 (\u0645\u062b\u0644\u0627\u064b 60 \u062b\u0627\u0646\u06cc\u0647).<\/p>\n<p>class RateLimiterService {<br \/>\n  private static instance: RateLimiterService<br \/>\n  private requests: Map<br \/>\n  private readonly limit: number \/\/ Maximum number of requests<br \/>\n  private readonly window: number \/\/ Time window in milliseconds<\/p>\n<p>  private constructor(limit: number = 5, window: number = 60000) {<br \/>\n    this.requests = new Map()<br \/>\n    this.limit = limit<br \/>\n    this.window = window<br \/>\n  }<\/p>\n<p>  \/\/ Method to get a unique singleton instance<br \/>\n  public static getInstance(): RateLimiterService {<br \/>\n    if (!RateLimiterService.instance) {<br \/>\n      RateLimiterService.instance = new RateLimiterService()<br \/>\n    }<br \/>\n    return RateLimiterService.instance<br \/>\n  }<\/p>\n<p>  public isRateLimited(ip: string): boolean {<br \/>\n    const currentTime = Date.now()<br \/>\n    const userRequestData = this.requests.get(ip)<\/p>\n<p>    if (userRequestData) {<br \/>\n      const isExpired =<br \/>\n        currentTime &#8211; userRequestData.lastRequestTime &gt; this.window<\/p>\n<p>      if (isExpired) {<br \/>\n        userRequestData.count = 1<br \/>\n        userRequestData.lastRequestTime = currentTime<br \/>\n        return false<br \/>\n      } else {<br \/>\n        userRequestData.count++<br \/>\n        if (userRequestData.count &gt; this.limit) {<br \/>\n          return true<br \/>\n        }<br \/>\n        return false<br \/>\n      }<br \/>\n    } else {<br \/>\n      this.requests.set(ip, { count: 1, lastRequestTime: currentTime })<br \/>\n      return false<br \/>\n    }<br \/>\n  }<br \/>\n}<\/p>\n<p>export default RateLimiterService<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u0631\u0627 RateLimiterService \u06a9\u0644\u0627\u0633 \u0646\u0642\u0634\u0647 \u0627\u06cc \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627 \u0631\u0627 \u0631\u062f\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f (requests[ip].count) \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0646 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062e\u0627\u0635 \u06a9\u0647 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u0622\u062f\u0631\u0633 IP (\u06a9\u0644\u06cc\u062f \u0646\u0642\u0634\u0647) \u062f\u0631 \u06cc\u06a9 \u067e\u0646\u062c\u0631\u0647 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 (requests[ip].lastRequestTime).<\/p>\n<p>\u0645\u0627 RateLimiterService \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u062c\u0647\u0627\u0646\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631\u060c \u0645\u0627 \u0646\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062d\u0627\u0644\u062a \u062f\u0627\u062e\u0644\u06cc \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 requests \u0646\u0642\u0634\u0647\u060c limit\u060c \u0648 window \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0647\u0631 \u0628\u0627\u0631 RateLimiterService \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f<\/p>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/p>\n<p>\u0631\u0627 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0648\u062b\u0631 \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0645\u0627 \u0627\u0633\u062a<\/p>\n<p>\u062e\u0648\u0631\u0627\u06a9\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc:<\/p>\n<p>Singleton \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0641\u0642\u0637 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u0631\u062f \u0648 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u062c\u0647\u0627\u0646\u06cc \u0628\u0647 \u0622\u0646 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<br \/>\n\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0645\u0627\u0646\u0646\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06cc\u0627 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<br \/>\n\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u0634\u0627\u0645\u0644 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 ORM\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f Prisma \u0648 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062e\u062f\u0645\u0627\u062a \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0646\u0631\u062e \u0627\u0633\u062a.<\/p>\n<p>  \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/p>\n<p>\u0627\u06af\u0631 \u0633\u0648\u0627\u0644\u06cc \u062f\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0686\u06cc\u0632\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0628\u062d\u062b \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0645\u0646 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n<p>\u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u0628\u0627\u0631\u06a9!<\/p>\n<div data-article-id=\"2092894\" id=\"article-body\">\n<p>\u0622\u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0647 \u0627\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u06cc\u06a9 \u0634\u06cc \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0628\u062e\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0634\u0648\u062f &#8211; \u0634\u0627\u06cc\u062f \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 WebSocket \u06cc\u0627 \u06cc\u06a9 \u0645\u062f\u06cc\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u061f<\/p>\n<p>\u0686\u06af\u0648\u0646\u0647 \u0686\u0646\u06cc\u0646 \u0634\u06cc \u0627\u06cc \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0637\u0648\u0644 \u0686\u0631\u062e\u0647 \u0639\u0645\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u06cc\u0627 \u0641\u0631\u0622\u06cc\u0646\u062f \u0633\u0627\u0632\u06af\u0627\u0631 \u0648 \u0642\u0627\u0628\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u062f\u061f \u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 <strong>\u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton<\/strong> \u0648\u0627\u0631\u062f \u0628\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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=\"\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628\"><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\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/#%D9%86%D9%85%D8%A7%DB%8C_%DA%A9%D9%84%DB%8C\" >\u0646\u0645\u0627\u06cc \u06a9\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\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/#%DA%86%DA%AF%D9%88%D9%86%D9%87_%D9%85%DB%8C_%D8%AA%D9%88%D8%A7%D9%86%DB%8C%D9%85_%D8%A7%D9%84%DA%AF%D9%88%DB%8C_%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C_Singleton_%D8%B1%D8%A7_%D9%BE%DB%8C%D8%A7%D8%AF%D9%87_%D8%B3%D8%A7%D8%B2%DB%8C_%DA%A9%D9%86%DB%8C%D9%85%D8%9F\" >\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/#%D8%A7%D9%88%D9%84%DB%8C%D9%86_%D8%B3%D9%86%D8%A7%D8%B1%DB%8C%D9%88%DB%8C_%D8%B9%D9%85%D9%84%DB%8C\" >\u0627\u0648\u0644\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/#%D8%B3%D9%86%D8%A7%D8%B1%DB%8C%D9%88%DB%8C_%D8%B9%D9%85%D9%84%DB%8C_%D8%AF%D9%88%D9%85\" >\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u062f\u0648\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/#%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\" >\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/a><\/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\/singleton-design-pattern-managing-global-states-in-your-applications-jcp\/#%D8%AA%D9%85%D8%A7%D8%B3_%D8%A8%DA%AF%DB%8C%D8%B1%DB%8C%D8%AF\" >\u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D9%85%D8%A7%DB%8C_%DA%A9%D9%84%DB%8C\"><\/span>\n<p>  \u0646\u0645\u0627\u06cc \u06a9\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u0633\u06cc\u0646\u06af\u0644\u062a\u0648\u0646<\/strong> \u06cc\u06a9 \u0627\u0633\u062a <strong>\u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc \u062e\u0644\u0627\u0642\u0627\u0646\u0647<\/strong> \u060c \u06a9\u0647 \u062f\u0633\u062a\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0645\u0634\u06a9\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u062f \u06a9\u0647 \u0628\u0627 \u0631\u0648\u0634 \u0628\u0648\u0645\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627 \u0628\u0627 <strong>\u062c\u062f\u06cc\u062f<\/strong> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u06cc\u0627 \u0639\u0645\u0644\u06af\u0631<\/p>\n<p>\u0631\u0627 <strong>\u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton<\/strong> \u0628\u0631 \u062d\u0644 \u062f\u0648 \u0645\u0634\u06a9\u0644 \u0627\u0635\u0644\u06cc \u062a\u0645\u0631\u06a9\u0632 \u062f\u0627\u0631\u062f:<\/p>\n<ol>\n<li>\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 a <strong>\u0646\u0642\u0637\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u062c\u0647\u0627\u0646\u06cc<\/strong> \u0628\u0647 \u0645\u062b\u0627\u0644 \u0645\u0627\u061f<\/li>\n<li>\u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0644\u0641 <strong>\u06a9\u0644\u0627\u0633<\/strong> \u06cc\u0627 \u0646\u0648\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0641\u0642\u0637 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u0631\u062f\u061f<\/li>\n<\/ol>\n<p>\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0646\u062d\u0648\u0647 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0648\u0639 \u06cc\u0627 \u0646\u0648\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u062d\u0627\u0644\u062a \u062c\u0647\u0627\u0646\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u06af\u0627\u0646 WebSocket\u060c \u0633\u0631\u0648\u06cc\u0633 \u0647\u0627\u06cc \u06a9\u0634 \u06cc\u0627 \u0647\u0631 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645 \u062f\u0631 \u0637\u0648\u0644 \u0686\u0631\u062e\u0647 \u0639\u0645\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0628\u0627\u0642\u06cc \u0628\u0645\u0627\u0646\u062f \u0648 \u062a\u063a\u06cc\u06cc\u0631 \u06a9\u0646\u062f\u060c \u0633\u0627\u062f\u0647 \u0648 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u06a9\u0646\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%DA%86%DA%AF%D9%88%D9%86%D9%87_%D9%85%DB%8C_%D8%AA%D9%88%D8%A7%D9%86%DB%8C%D9%85_%D8%A7%D9%84%DA%AF%D9%88%DB%8C_%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C_Singleton_%D8%B1%D8%A7_%D9%BE%DB%8C%D8%A7%D8%AF%D9%87_%D8%B3%D8%A7%D8%B2%DB%8C_%DA%A9%D9%86%DB%8C%D9%85%D8%9F\"><\/span>\n<p>  \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\u0637\u0631\u062d\u0648\u0627\u0631\u0647 \u0628\u0627\u0644\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 TypeScript \u062a\u0631\u062c\u0645\u0647 \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<blockquote>\n<p>\u0646\u0645\u0648\u0646\u0647 TypeScript<\/p>\n<\/blockquote>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>class Singleton {\n  private static instance: Singleton\n  \/\/ other properties...\n  public authorName: string\n\n  private constructor({ authorName }: { authorName: string }) {\n    this.authorName = authorName\n  }\n\n  public static getInstance(params) {\n    if (!this.instance) {\n      this.instance = new Singleton(params)\n    }\n    return this.instance\n  }\n  \/\/ other methods...\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<ul>\n<li>\u06a9\u0644\u0627\u0633 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u062b\u0627\u0628\u062a \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u0648\u0646\u0647 \u0642\u0627\u0628\u0644 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0631\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<p>\u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc <code>static<\/code> \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u06cc \u0646\u0645\u0648\u0646\u0647 \u0628\u0627 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u0645\u0631\u062a\u0628\u0637 \u0646\u06cc\u0633\u062a \u0628\u0644\u06a9\u0647 \u0628\u0627 \u062e\u0648\u062f \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0644\u0627\u0633 \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a.<\/p>\n<ul>\n<li>\u0633\u0627\u0632\u0646\u062f\u0647 \u06a9\u0644\u0627\u0633 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062e\u0635\u0648\u0635\u06cc \u0639\u0644\u0627\u0645\u062a \u06af\u0630\u0627\u0631\u06cc \u0634\u0648\u062f. \u062a\u0646\u0647\u0627 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0645\u0627\u060c \u062a\u0645\u0627\u0633 \u0628\u0627 \u0622\u0646 \u0627\u0633\u062a <code>getInstance<\/code> \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9\n<\/li>\n<\/ul>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>const instance = Singleton.getInstance({ authorName: \"Sidali Assoul\" })\n\n\n\/\/ let's imagine\nconst instance1 = Singleton.getInstance({ authorName: \"Sidali Assoul\" }) \/\/ \"Sidali Assoul\"\nconst instance2 = Singleton.getInstance({ authorName: \"John Doe\" }) \/\/ \"Sidali Assoul\"\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>\u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062a\u062f static \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0641\u0648\u0642 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>getInstance<\/code> \u06a9\u0647 \u0628\u0627 \u06a9\u0644\u0627\u0633 Singleton \u0645\u0631\u062a\u0628\u0637 \u0627\u0633\u062a.<\/p>\n<p>\u0631\u0627 <code>getInstance<\/code> \u0645\u062a\u062f \u0628\u0647 \u0645\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0647\u0645\u06cc\u0634\u0647 \u0647\u0645\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u062d\u062a\u06cc \u0627\u06af\u0631 \u06a9\u0644\u0627\u0633 \u062e\u0648\u062f \u0631\u0627 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u062f\u0631 \u0645\u06a9\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u067e\u0627\u06cc\u06af\u0627\u0647 \u06a9\u062f \u062e\u0648\u062f \u0646\u0645\u0648\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fl78g9ljj6uppin3uet9a.png\" alt=\"\u062f\u0648 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 Singleton \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f\" loading=\"lazy\" width=\"800\" height=\"757\" title=\"\"><\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u0645\u062a\u063a\u06cc\u0631 (<code>instance1<\/code> \u0648 <code>instance2<\/code>) \u0647\u0645\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u062a\u06a9\u06cc \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D9%88%D9%84%DB%8C%D9%86_%D8%B3%D9%86%D8%A7%D8%B1%DB%8C%D9%88%DB%8C_%D8%B9%D9%85%D9%84%DB%8C\"><\/span>\n<p>  \u0627\u0648\u0644\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u067e\u0631\u06cc\u0633\u0645\u0627<\/strong> \u06cc\u06a9 ORM \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Prisma \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f\u060c \u0628\u0627\u06cc\u062f a \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f <code>PrismaClient<\/code> \u0633\u067e\u0633 \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0627\u0632 \u0622\u0646 \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>import { PrismaClient } from \"@prisma\/client\"\n\nexport const prismaClient = new PrismaClient()\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>\u0631\u0627 <strong>\u0645\u0634\u062a\u0631\u06cc \u067e\u0631\u06cc\u0633\u0645\u0627<\/strong> \u0628\u0647 \u0634\u06cc\u0648\u0647 \u0627\u06cc \u062a\u0646\u0628\u0644 \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631\u060c \u062a\u0646\u0647\u0627 \u0632\u0645\u0627\u0646\u06cc \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u062a\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06cc\u06a9 \u0645\u0648\u062c\u0648\u062f\u06cc\u062a \u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u062c\u0647\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>import { prismaClient } from \"@\/db\"\n\nconst users = await prismaClient.user.findMany() \/\/ query on the users table\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>\u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 <code>prismaClient<\/code> \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f\u060c \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062c\u062f\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f <code>PrismaClient<\/code>. \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648\u060c \u0647\u0631 \u0628\u0627\u0631 \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>export const prismaClient = new PrismaClient() \/\/ a new instance is created every time it gets imported then used.\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>\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u0646\u062f \u0648 \u062d\u062a\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0627\u0645\u0648\u0634 \u0634\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0648\u0646\u062f \u0632\u06cc\u0631\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062a\u0639\u062f\u0627\u062f \u0645\u062d\u062f\u0648\u062f\u06cc \u0627\u0632 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0631\u0627 <strong>\u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton<\/strong> \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u06a9\u0646\u062f \u0628\u0627 \u0627\u062c\u062a\u0646\u0627\u0628 \u0627\u0632 \u062f\u0627\u0634\u062a\u0646 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0686\u0646\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u0645 <code>PrismaClient<\/code> \u06a9\u0644\u0627\u0633 \u0648 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0648\u0627\u062d\u062f \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 <code>PrismaClientSingleton.getInstance()<\/code> \u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>import { PrismaClient } from \"@prisma\/client\"\n\nclass PrismaClientSingleton {\n  private static instance: PrismaClient\n\n  private constructor() {}\n\n  public static getInstance(): PrismaClient {\n    if (!PrismaClientSingleton.instance) {\n      PrismaClientSingleton.instance = new PrismaClient()\n    }\n    return PrismaClientSingleton.instance\n  }\n}\n\nexport default PrismaClientSingleton\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%B3%D9%86%D8%A7%D8%B1%DB%8C%D9%88%DB%8C_%D8%B9%D9%85%D9%84%DB%8C_%D8%AF%D9%88%D9%85\"><\/span>\n<p>  \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u062f\u0648\u0645<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0639\u0645\u0644\u06cc \u062f\u06cc\u06af\u0631\u06cc \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0622\u0646 \u0639\u0628\u0648\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0627\u0633\u062a <strong>\u0633\u0631\u0648\u06cc\u0633 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0646\u0631\u062e \u062f\u0631\u0648\u0646 \u062d\u0627\u0641\u0638\u0647<\/strong>.<\/p>\n<p>\u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u06cc\u0627 \u0647\u06a9\u0631\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062e\u0627\u0635 \u0631\u0627 \u0628\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u06cc \u0641\u0631\u0627\u0648\u0627\u0646 \u0628\u0647 \u0622\u0646 \u0627\u0633\u067e\u0645 \u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0647\u0627\u060c \u0647\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u06cc\u0627 \u062e\u0631\u0627\u0628\u06cc \u0633\u0631\u0648\u0631 \u0634\u0648\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u0645\u062d\u062f\u0648\u062f\u06a9\u0646\u0646\u062f\u0647 \u0646\u0631\u062e \u062f\u0631\u0648\u0646 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0628\u0627\u06cc\u062f \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627 \u0631\u0627 \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u062f <strong>IP<\/strong> \u0622\u062f\u0631\u0633 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u0632\u0645\u0627\u0646\u06cc \u062e\u0627\u0635 (\u0645\u062b\u0644\u0627\u064b 60 \u062b\u0627\u0646\u06cc\u0647).<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>class RateLimiterService {\n  private static instance: RateLimiterService\n  private requests: Map<string count:=\"\" number=\"\" lastrequesttime:=\"\">\n  private readonly limit: number \/\/ Maximum number of requests\n  private readonly window: number \/\/ Time window in milliseconds\n\n  private constructor(limit: number = 5, window: number = 60000) {\n    this.requests = new Map()\n    this.limit = limit\n    this.window = window\n  }\n\n  \/\/ Method to get a unique singleton instance\n  public static getInstance(): RateLimiterService {\n    if (!RateLimiterService.instance) {\n      RateLimiterService.instance = new RateLimiterService()\n    }\n    return RateLimiterService.instance\n  }\n\n  public isRateLimited(ip: string): boolean {\n    const currentTime = Date.now()\n    const userRequestData = this.requests.get(ip)\n\n    if (userRequestData) {\n      const isExpired =\n        currentTime - userRequestData.lastRequestTime &gt; this.window\n\n      if (isExpired) {\n        userRequestData.count = 1\n        userRequestData.lastRequestTime = currentTime\n        return false\n      } else {\n        userRequestData.count++\n        if (userRequestData.count &gt; this.limit) {\n          return true\n        }\n        return false\n      }\n    } else {\n      this.requests.set(ip, { count: 1, lastRequestTime: currentTime })\n      return false\n    }\n  }\n}\n\nexport default RateLimiterService\n\n<\/string><\/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>\u0631\u0627 <code>RateLimiterService<\/code> \u06a9\u0644\u0627\u0633 \u0646\u0642\u0634\u0647 \u0627\u06cc \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627 \u0631\u0627 \u0631\u062f\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f (<code>requests[ip].count<\/code>) \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0646 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062e\u0627\u0635 \u06a9\u0647 \u062a\u0648\u0633\u0637 \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a <strong>\u0622\u062f\u0631\u0633 IP<\/strong> (\u06a9\u0644\u06cc\u062f \u0646\u0642\u0634\u0647) \u062f\u0631 \u06cc\u06a9 \u067e\u0646\u062c\u0631\u0647 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 (<code>requests[ip].lastRequestTime<\/code>).<\/p>\n<p>\u0645\u0627 <code>RateLimiterService<\/code> \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0628\u0647 \u0635\u0648\u0631\u062a \u062c\u0647\u0627\u0646\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u06af\u06cc\u0631\u062f\u060c \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631\u060c \u0645\u0627 \u0646\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062d\u0627\u0644\u062a \u062f\u0627\u062e\u0644\u06cc \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 <code>requests<\/code> \u0646\u0642\u0634\u0647\u060c <code>limit<\/code>\u060c \u0648 <code>window<\/code> \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0647\u0631 \u0628\u0627\u0631 <code>RateLimiterService<\/code> \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%DA%AF%DB%8C%D8%B1%DB%8C\"><\/span>\n<p>  \u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0627 <strong>\u0627\u0644\u06af\u0648\u06cc \u0637\u0631\u0627\u062d\u06cc Singleton<\/strong> \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0648\u062b\u0631 \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0645\u0627 \u0627\u0633\u062a<\/p>\n<p>\u062e\u0648\u0631\u0627\u06a9\u06cc \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f\u06cc:<\/p>\n<ol>\n<li>Singleton \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0641\u0642\u0637 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u0631\u062f \u0648 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u062c\u0647\u0627\u0646\u06cc \u0628\u0647 \u0622\u0646 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0646\u0627\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0645\u0627\u0646\u0646\u062f \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u06cc\u0627 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/li>\n<li>\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc \u0634\u0627\u0645\u0644 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 ORM\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f Prisma \u0648 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062e\u062f\u0645\u0627\u062a \u0645\u062d\u062f\u0648\u062f \u06a9\u0646\u0646\u062f\u0647 \u0646\u0631\u062e \u0627\u0633\u062a.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D9%85%D8%A7%D8%B3_%D8%A8%DA%AF%DB%8C%D8%B1%DB%8C%D8%AF\"><\/span>\n<p>  \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06af\u0631 \u0633\u0648\u0627\u0644\u06cc \u062f\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0686\u06cc\u0632\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0628\u062d\u062b \u06a9\u0646\u06cc\u062f\u060c \u0628\u0627 \u0645\u0646 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n<p>\u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u0645\u0628\u0627\u0631\u06a9!<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0622\u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0645\u062a\u0648\u062c\u0647 \u0634\u062f\u0647 \u0627\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u06cc\u06a9 \u0634\u06cc \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u0686\u0646\u062f\u06cc\u0646 \u0628\u062e\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0634\u0648\u062f &#8211; \u0634\u0627\u06cc\u062f \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 WebSocket \u06cc\u0627 \u06cc\u06a9 \u0645\u062f\u06cc\u0631 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u061f \u0686\u06af\u0648\u0646\u0647 \u0686\u0646\u06cc\u0646 \u0634\u06cc \u0627\u06cc \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f &hellip;<\/p>\n","protected":false},"author":2,"featured_media":83274,"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-83273","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\/83273","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=83273"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/83273\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/83274"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=83273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=83273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=83273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}