{"id":95597,"date":"2025-02-01T21:49:43","date_gmt":"2025-02-01T18:19:43","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/"},"modified":"2025-02-01T21:49:43","modified_gmt":"2025-02-01T18:19:43","slug":"%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/","title":{"rendered":"\u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0627 idempotency"},"content":{"rendered":"<div data-article-id=\"2253694\" id=\"article-body\">\n<p>\u067e\u0631\u062f\u0627\u062e\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u0628\u0627\u06cc\u062f \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627\u0634\u062f. \u0627\u0645\u0627 \u0648\u0642\u062a\u06cc \u0686\u06cc\u0632\u06cc \u067e\u06cc\u0634 \u0645\u06cc \u0631\u0648\u062f-\u0622\u06cc\u0627 \u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0622\u0647\u0633\u062a\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062f\u0648 \u0628\u0627\u0631 \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u06cc\u062f-\u0622\u062e\u0631\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u062f\u0648 \u0628\u0627\u0631 \u0634\u0627\u0631\u0698 \u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 IdemPotency \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0645\u06a9\u0631\u0631 (\u0645\u0627\u0646\u0646\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a) \u0628\u0627\u0639\u062b \u0627\u06cc\u062c\u0627\u062f \u0639\u0648\u0627\u0631\u0636 \u062c\u0627\u0646\u0628\u06cc \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 \u0645\u0627\u0646\u0646\u062f \u0647\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0645\u062a\u0639\u062f\u062f \u0628\u0631\u0627\u06cc \u0647\u0645\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 IdemPotency \u0648 \u0686\u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062a\u062c\u0631\u0628\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u0635\u0627\u0641 \u0648 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.<\/p>\n<hr\/>\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 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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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#idempotency_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\" >idempotency \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%DA%86%D8%B1%D8%A7_idempotency_%D8%A7%DB%8C%D9%86%D9%82%D8%AF%D8%B1_%D9%85%D9%87%D9%85_%D8%A7%D8%B3%D8%AA%D8%9F\" >\u0686\u0631\u0627 idempotency \u0627\u06cc\u0646\u0642\u062f\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#idempotency_%DA%86%DA%AF%D9%88%D9%86%D9%87_%DA%A9%D8%A7%D8%B1_%D9%85%DB%8C_%DA%A9%D9%86%D8%AF%D8%9F\" >idempotency \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u061f<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D8%AF%D8%B1_%D8%A7%DB%8C%D9%86%D8%AC%D8%A7_%D8%B1%D9%88%D9%86%D8%AF_%D8%A7%D8%B3%D8%A7%D8%B3%DB%8C_%D9%88%D8%AC%D9%88%D8%AF_%D8%AF%D8%A7%D8%B1%D8%AF\" >\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0646\u062f \u0627\u0633\u0627\u0633\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/a><\/li><\/ul><\/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\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D9%86%D9%85%D9%88%D8%AF%D8%A7%D8%B1_%D9%86%D9%85%D9%88%D8%AF%D8%A7%D8%B1_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%85%D8%AF%DB%8C%D8%B1%DB%8C%D8%AA_%D8%AA%D9%85%D8%A7%D8%B3_%D9%87%D8%A7%DB%8C_idempotency\" >\u0646\u0645\u0648\u062f\u0627\u0631 \u0646\u0645\u0648\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0645\u0627\u0633 \u0647\u0627\u06cc idempotency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D8%AA%D9%88%D8%B6%DB%8C%D8%AD_%D8%AF%D8%B1_%D9%85%D9%88%D8%B1%D8%AF_%D9%86%D9%85%D9%88%D8%AF%D8%A7%D8%B1\" >\u062a\u0648\u0636\u06cc\u062d \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u0645\u0648\u062f\u0627\u0631:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D9%86%D8%AD%D9%88%D9%87_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_idempotency_%D8%AF%D8%B1_%DB%8C%DA%A9_%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA\" >\u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc idempotency \u062f\u0631 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u0631\u062f\u0627\u062e\u062a<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_1_%DB%8C%DA%A9_%DA%A9%D9%84%DB%8C%D8%AF_%D9%85%D9%86%D8%AD%D8%B5%D8%B1_%D8%A8%D9%87_%D9%81%D8%B1%D8%AF_idempotency_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0645\u0631\u062d\u0644\u0647 1: \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f idempotency \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_2_%DA%A9%D9%84%DB%8C%D8%AF_IdemPotency_%D8%B1%D8%A7_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0645\u0631\u062d\u0644\u0647 2: \u06a9\u0644\u06cc\u062f IdemPotency \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D9%85%D8%B1%D8%AD%D9%84%D9%87_3_%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA_%D8%B1%D8%A7_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\" >\u0645\u0631\u062d\u0644\u0647 3: \u0646\u062a\u06cc\u062c\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%DA%A9%D8%AF_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_idempotency\" >\u06a9\u062f \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc idempotency<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#1_%D8%B7%D8%B1%D8%AD%D9%88%D8%A7%D8%B1%D9%87_%D9%BE%D8%A7%DB%8C%DA%AF%D8%A7%D9%87_%D8%AF%D8%A7%D8%AF%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA\" >1. \u0637\u0631\u062d\u0648\u0627\u0631\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#2_%D8%B3%D8%B1%D9%88%DB%8C%D8%B3_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA_%D8%A8%D8%A7_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_idempotency\" >2. \u0633\u0631\u0648\u06cc\u0633 \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0627 \u0628\u0631\u0631\u0633\u06cc idempotency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#3_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_%D8%B3%D8%B1%D9%88%DB%8C%D8%B3_%D8%AD%D8%A7%D9%81%D8%B8%D9%87_%D9%BE%D9%86%D9%87%D8%A7%D9%86\" >3. \u0627\u062c\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#4_%D9%86%D9%87%D8%A7%D8%AF_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA_%D8%A8%D8%A7_%DA%A9%D9%84%DB%8C%D8%AF_idempotency\" >4. \u0646\u0647\u0627\u062f \u067e\u0631\u062f\u0627\u062e\u062a (\u0628\u0627 \u06a9\u0644\u06cc\u062f idempotency)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/nabfollower.com\/blog\/%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86-%d8%a7%d8%b2-%d8%b3%db%8c%d8%b3%d8%aa%d9%85-%d9%87%d8%a7%db%8c-%d9%be%d8%b1%d8%af%d8%a7%d8%ae%d8%aa-%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d8%b9%d8%aa%d9%85%d8%a7\/#%D8%A7%D9%81%DA%A9%D8%A7%D8%B1_%D9%86%D9%87%D8%A7%DB%8C%DB%8C\" >\u0627\u0641\u06a9\u0627\u0631 \u0646\u0647\u0627\u06cc\u06cc<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"idempotency_%DA%86%DB%8C%D8%B3%D8%AA%D8%9F\"><\/span>\n<p>  idempotency \u0686\u06cc\u0633\u062a\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647 \u060c IdemPotency \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u06af\u0631 \u06cc\u06a9 \u0639\u0645\u0644 \u062a\u06a9\u0631\u0627\u0631 \u0634\u0648\u062f \u060c \u0647\u0645\u06cc\u0634\u0647 \u0628\u0627\u06cc\u062f \u0646\u062a\u06cc\u062c\u0647 \u0645\u0634\u0627\u0628\u0647\u06cc \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u060c \u0627\u06af\u0631 \u0645\u0634\u062a\u0631\u06cc \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u062f \u062f\u0648 \u0628\u0627\u0631 (\u06cc\u0627 \u0628\u0647 \u0637\u0648\u0631 \u062a\u0635\u0627\u062f\u0641\u06cc \u06cc\u0627 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0633\u06a9\u0633\u06a9\u0647 \u0634\u0628\u06a9\u0647) \u0647\u0632\u06cc\u0646\u0647 \u0627\u06cc \u0631\u0627 \u0628\u067e\u0631\u062f\u0627\u0632\u062f \u060c \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u0628\u0627\u0631 \u0634\u0627\u0631\u0698 \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646: \u0634\u0645\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u0642\u0647\u0648\u0647 \u0633\u0641\u0627\u0631\u0634 \u0645\u06cc \u062f\u0647\u06cc\u062f \u060c \u0648 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f \u060c \u0627\u0645\u0627 \u067e\u0633 \u0627\u0632 \u0622\u0646 \u0635\u0641\u062d\u0647 \u06cc\u062e \u0645\u06cc \u0632\u0646\u062f. \u0634\u0645\u0627 \u062f\u0648\u0628\u0627\u0631\u0647 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u062f \u060c \u0627\u0645\u0627 \u0634\u0645\u0627 \u0646\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u0627 \u062f\u0648 \u0641\u0646\u062c\u0627\u0646 \u0642\u0647\u0648\u0647 \u0648 \u06cc\u06a9 \u0628\u0627\u0631 \u0645\u0636\u0627\u0639\u0641 \u0628\u0647 \u067e\u0627\u06cc\u0627\u0646 \u0628\u0631\u0633\u06cc\u062f \u060c \u062f\u0631\u0633\u062a \u0627\u0633\u062a\u061f idempotency \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u062a\u0641\u0627\u0642 \u0646\u0645\u06cc \u0627\u0641\u062a\u062f.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%DA%86%D8%B1%D8%A7_idempotency_%D8%A7%DB%8C%D9%86%D9%82%D8%AF%D8%B1_%D9%85%D9%87%D9%85_%D8%A7%D8%B3%D8%AA%D8%9F\"><\/span>\n<p>  \u0686\u0631\u0627 idempotency \u0627\u06cc\u0646\u0642\u062f\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0627 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0627\u0639\u062a\u0645\u0627\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0627\u06af\u0631 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0646\u06af\u0631\u0627\u0646 \u0627\u06cc\u0646 \u0628\u0627\u0634\u0646\u062f \u06a9\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u0622\u0646\u0647\u0627 \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062e\u0637\u0627\u0647\u0627 \u0642\u0627\u0628\u0644 \u06a9\u067e\u06cc \u06cc\u0627 \u0627\u0632 \u0628\u06cc\u0646 \u0631\u0641\u062a\u0646 \u0628\u0627\u0634\u062f \u060c \u06a9\u0645\u062a\u0631 \u0627\u062d\u062a\u0645\u0627\u0644 \u062f\u0627\u0631\u062f \u06a9\u0647 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0631\u0627 IdemPotency \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0627\u0632 \u0647\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f: \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u060c \u0628\u0647 \u062f\u0644\u06cc\u0644 \u062e\u0631\u0627\u0628\u06cc \u0634\u0628\u06a9\u0647 \u06cc\u0627 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u0631 \u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u0648\u062f. IdemPotency \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062d\u062a\u06cc \u0627\u06af\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u062c\u062f\u062f\u0627\u064b \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f \u060c \u0641\u0642\u0637 \u06cc\u06a9 \u067e\u0631\u062f\u0627\u062e\u062a \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0647 \u0646\u0641\u0633 \u0645\u0634\u062a\u0631\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f: \u0648\u0642\u062a\u06cc \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0645\u06cc \u062f\u0627\u0646\u0646\u062f \u06a9\u0647 \u062f\u0648 \u0628\u0627\u0631 \u0628\u0647 \u0647\u0645\u0627\u0646 \u062a\u0631\u062a\u06cc\u0628 \u0634\u0627\u0631\u0698 \u0646\u0645\u06cc \u0634\u0648\u0646\u062f \u060c \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0627 \u0627\u0639\u062a\u0645\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f \u0648 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<li>\u0627\u0632 \u062a\u062c\u0627\u0631\u062a \u0645\u062d\u0627\u0641\u0638\u062a \u0645\u06cc \u06a9\u0646\u062f: \u0627\u06af\u0631 \u0645\u0627 \u0628\u0647 \u0637\u0648\u0631 \u062a\u0635\u0627\u062f\u0641\u06cc \u0645\u0634\u062a\u0631\u06cc \u0631\u0627 \u062f\u0648 \u0628\u0627\u0631 \u0634\u0627\u0631\u0698 \u06a9\u0646\u06cc\u0645 \u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0628\u0627\u0632\u067e\u0631\u062f\u0627\u062e\u062a \u060c \u0634\u06a9\u0627\u06cc\u0627\u062a \u06cc\u0627 \u062d\u062a\u06cc \u0645\u0633\u0627\u0626\u0644 \u062d\u0642\u0648\u0642\u06cc \u0634\u0648\u062f. idempotency \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0645\u0631 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"idempotency_%DA%86%DA%AF%D9%88%D9%86%D9%87_%DA%A9%D8%A7%D8%B1_%D9%85%DB%8C_%DA%A9%D9%86%D8%AF%D8%9F\"><\/span>\n<p>  idempotency \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u0686\u0631\u0627 Idempotency \u0645\u0647\u0645 \u0627\u0633\u062a \u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062f\u0631 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u0631\u062f\u0627\u062e\u062a \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u062d\u0648\u0644 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f idempotency \u0645\u06cc \u0686\u0631\u062e\u062f \u200b\u200b\u060c \u06a9\u0647 \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D8%AF%D8%B1_%D8%A7%DB%8C%D9%86%D8%AC%D8%A7_%D8%B1%D9%88%D9%86%D8%AF_%D8%A7%D8%B3%D8%A7%D8%B3%DB%8C_%D9%88%D8%AC%D9%88%D8%AF_%D8%AF%D8%A7%D8%B1%D8%AF\"><\/span>\n<p>  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0646\u062f \u0627\u0633\u0627\u0633\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>\u06a9\u0627\u0631\u0628\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u0645\u06cc \u06a9\u0646\u062f \u0648 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f Idempotency \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/li>\n<li>\u0633\u06cc\u0633\u062a\u0645 \u062f\u0631 \u0635\u0648\u0631\u062a \u0645\u0634\u0627\u0647\u062f\u0647 \u0627\u06cc\u0646 \u06a9\u0644\u06cc\u062f \u0642\u0628\u0644\u0627\u064b \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f:\n<ul>\n<li>\u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u060c \u0633\u06cc\u0633\u062a\u0645 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0646\u062a\u06cc\u062c\u0647 \u0642\u0628\u0644\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f (\u0628\u062f\u0648\u0646 \u0628\u0627\u0631 \u06a9\u067e\u06cc).<\/li>\n<li>\u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u060c \u0633\u06cc\u0633\u062a\u0645 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u06a9\u0644\u06cc\u062f \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<\/li>\n<li>\u067e\u0631\u062f\u0627\u062e\u062a \u067e\u0631\u062f\u0627\u0632\u0634 \u0648 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0633\u06cc\u0633\u062a\u0645 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0631\u0627 \u0627\u062d\u06cc\u0627 \u06a9\u0646\u062f \u060c \u067e\u0627\u0633\u062e \u0645\u0634\u0627\u0628\u0647\u06cc \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ol>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0646\u0645\u0648\u062f\u0627\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0631\u0648\u0646\u062f \u0631\u0627 \u062a\u062c\u0633\u0645 \u0645\u06cc \u06a9\u0646\u062f:<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D9%86%D9%85%D9%88%D8%AF%D8%A7%D8%B1_%D9%86%D9%85%D9%88%D8%AF%D8%A7%D8%B1_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%85%D8%AF%DB%8C%D8%B1%DB%8C%D8%AA_%D8%AA%D9%85%D8%A7%D8%B3_%D9%87%D8%A7%DB%8C_idempotency\"><\/span>\n<p>  \u0646\u0645\u0648\u062f\u0627\u0631 \u0646\u0645\u0648\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0645\u0627\u0633 \u0647\u0627\u06cc idempotency<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\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%2Fvxb52ghsl7wclbn9osb0.png\" alt=\"\u0646\u0645\u0648\u062f\u0627\u0631 \u0646\u0645\u0648\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0645\u0627\u0633 \u0647\u0627\u06cc idempotency\" loading=\"lazy\" width=\"800\" height=\"1384\" title=\"\"><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%AA%D9%88%D8%B6%DB%8C%D8%AD_%D8%AF%D8%B1_%D9%85%D9%88%D8%B1%D8%AF_%D9%86%D9%85%D9%88%D8%AF%D8%A7%D8%B1\"><\/span>\n<p>  \u062a\u0648\u0636\u06cc\u062d \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u0645\u0648\u062f\u0627\u0631:<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0645\u0634\u062a\u0631\u06cc: \u0645\u0634\u062a\u0631\u06cc \u0628\u0627 \u0627\u0631\u0633\u0627\u0644 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f IDEMPotency \u060c \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u0622\u063a\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u06a9\u0644\u06cc\u062f IDEMPotency \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f: \u0633\u0631\u0648\u0631 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0642\u0628\u0644\u0627\u064b \u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631.<\/li>\n<li>\u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u06a9\u0644\u06cc\u062f: \u0633\u0631\u0648\u0631 \u067e\u0627\u0633\u062e \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/li>\n<li>\u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f: \u0633\u0631\u0648\u0631 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<li>\u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0631\u062f\u0627\u062e\u062a: \u0628\u0631 \u0627\u0633\u0627\u0633 \u0646\u062a\u06cc\u062c\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u060c \u0648\u0636\u0639\u06cc\u062a \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 &#8220;\u0645\u0648\u0641\u0642\u06cc\u062a&#8221; \u06cc\u0627 &#8220;\u0634\u06a9\u0633\u062a \u062e\u0648\u0631\u062f\u0647&#8221; \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<li>\u067e\u0627\u0633\u062e \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0627\u0632\u06af\u0634\u062a: \u0633\u0631\u0648\u0631 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0647\u0645\u0627\u0646 \u067e\u0627\u0633\u062e \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u062d\u06cc\u0627\u06cc \u0645\u062c\u062f\u062f \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ol>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D9%86%D8%AD%D9%88%D9%87_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_idempotency_%D8%AF%D8%B1_%DB%8C%DA%A9_%D8%B3%DB%8C%D8%B3%D8%AA%D9%85_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA\"><\/span>\n<p>  \u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc idempotency \u062f\u0631 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u0631\u062f\u0627\u062e\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062d\u0627\u0644 \u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 IdemPotency \u0631\u0627 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u067e\u0631\u062f\u0627\u062e\u062a \u062e\u0648\u062f\u0645\u0627\u0646 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645. \u0622\u0646\u0642\u062f\u0631 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0646\u06cc\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f \u060c \u0648 \u0648\u0627\u0642\u0639\u0627\u064b \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0627 \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_1_%DB%8C%DA%A9_%DA%A9%D9%84%DB%8C%D8%AF_%D9%85%D9%86%D8%AD%D8%B5%D8%B1_%D8%A8%D9%87_%D9%81%D8%B1%D8%AF_idempotency_%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 1: \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f idempotency \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u06a9 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u0622\u063a\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f \u060c \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f idempotency \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0645\u0639\u0627\u0645\u0644\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0644\u06cc\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0646\u0627\u0633\u0647 \u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u0645\u0639\u0627\u0645\u0644\u0647 \u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0647\u0631\u06af\u0648\u0646\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u06a9\u067e\u06cc \u0642\u0627\u0628\u0644 \u062a\u0634\u062e\u06cc\u0635 \u0627\u0633\u062a.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_2_%DA%A9%D9%84%DB%8C%D8%AF_IdemPotency_%D8%B1%D8%A7_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 2: \u06a9\u0644\u06cc\u062f IdemPotency \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u067e\u0631\u062f\u0627\u0632\u0634 \u067e\u0631\u062f\u0627\u062e\u062a \u060c \u0633\u06cc\u0633\u062a\u0645 \u0628\u0627\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0627\u0632 \u06a9\u0644\u06cc\u062f IDEMPotency \u0642\u0628\u0644\u0627\u064b \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062e\u06cc\u0631. \u062f\u0631 \u0635\u0648\u0631\u062a \u0648\u062c\u0648\u062f \u060c \u067e\u0627\u0633\u062e \u0642\u0628\u0644\u0627\u064b \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u062f. \u0627\u06af\u0631 \u0627\u06cc\u0646\u0637\u0648\u0631 \u0646\u06cc\u0633\u062a \u060c \u0628\u0627 \u067e\u0631\u062f\u0627\u062e\u062a \u0627\u062f\u0627\u0645\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"%D9%85%D8%B1%D8%AD%D9%84%D9%87_3_%D9%86%D8%AA%DB%8C%D8%AC%D9%87_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA_%D8%B1%D8%A7_%D8%B0%D8%AE%DB%8C%D8%B1%D9%87_%DA%A9%D9%86%DB%8C%D8%AF\"><\/span>\n<p>  \u0645\u0631\u062d\u0644\u0647 3: \u0646\u062a\u06cc\u062c\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u067e\u0633 \u0627\u0632 \u067e\u0631\u062f\u0627\u0632\u0634 \u067e\u0631\u062f\u0627\u062e\u062a \u060c \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u0630\u062e\u06cc\u0631\u0647 \u0622\u0646 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0631\u062a\u06cc\u0628 \u060c \u0627\u06af\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u062f\u0648\u0628\u0627\u0631\u0647 \u0648\u0627\u0631\u062f \u0634\u0648\u062f (\u0628\u0647 \u062f\u0644\u06cc\u0644 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u062c\u062f\u062f) \u060c \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0644\u06cc\u062f \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0627\u0632 \u067e\u0631\u062f\u0627\u0632\u0634 \u062f\u0648\u0628\u0627\u0631\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u06a9\u062f \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%DA%A9%D8%AF_%D8%A8%D8%B1%D8%A7%DB%8C_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_idempotency\"><\/span>\n<p>  \u06a9\u062f \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc idempotency<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0648\u0627 \u060c \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0645\u0634\u062a\u0631\u06a9 \u060c \u0628\u0647 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0639\u0645\u0644\u06cc \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645. \u0645\u0627 \u06cc\u06a9 \u0633\u0631\u0648\u06cc\u0633 \u067e\u0631\u062f\u0627\u062e\u062a \u0633\u0627\u062f\u0647 \u0631\u0627 \u06a9\u0647 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f idempotency \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u067e\u0631\u062f\u0627\u062e\u062a \u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u060c \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_%D8%B7%D8%B1%D8%AD%D9%88%D8%A7%D8%B1%D9%87_%D9%BE%D8%A7%DB%8C%DA%AF%D8%A7%D9%87_%D8%AF%D8%A7%D8%AF%D9%87_%D8%A8%D8%B1%D8%A7%DB%8C_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA\"><\/span>\n<p>  1. \u0637\u0631\u062d\u0648\u0627\u0631\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0648\u0627\u0628\u0642 \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0647 \u06cc\u06a9 \u062c\u062f\u0648\u0644 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645. \u0627\u06cc\u0646 \u062c\u062f\u0648\u0644 \u0634\u0627\u0645\u0644 \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a <code>idempotency_key<\/code>\u060c \u0645\u0628\u0644\u063a \u067e\u0631\u062f\u0627\u062e\u062a \u060c \u0627\u0631\u0632 \u0648 \u0648\u0636\u0639\u06cc\u062a \u067e\u0631\u062f\u0627\u062e\u062a (\u0686\u0647 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0627\u0634\u062f \u06cc\u0627 \u0634\u06a9\u0633\u062a \u062e\u0648\u0631\u062f\u0647 \u0628\u0627\u0634\u062f).<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight sql\"><code><span class=\"k\">CREATE<\/span> <span class=\"k\">TABLE<\/span> <span class=\"n\">payments<\/span> <span class=\"p\">(<\/span>\n    <span class=\"n\">id<\/span> <span class=\"nb\">SERIAL<\/span> <span class=\"k\">PRIMARY<\/span> <span class=\"k\">KEY<\/span><span class=\"p\">,<\/span>\n    <span class=\"n\">idempotency_key<\/span> <span class=\"nb\">VARCHAR<\/span><span class=\"p\">(<\/span><span class=\"mi\">255<\/span><span class=\"p\">)<\/span> <span class=\"k\">UNIQUE<\/span> <span class=\"k\">NOT<\/span> <span class=\"k\">NULL<\/span><span class=\"p\">,<\/span>\n    <span class=\"n\">amount<\/span> <span class=\"nb\">DECIMAL<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span><span class=\"mi\">2<\/span><span class=\"p\">),<\/span>\n    <span class=\"n\">currency<\/span> <span class=\"nb\">VARCHAR<\/span><span class=\"p\">(<\/span><span class=\"mi\">3<\/span><span class=\"p\">),<\/span>\n    <span class=\"n\">status<\/span> <span class=\"nb\">VARCHAR<\/span><span class=\"p\">(<\/span><span class=\"mi\">50<\/span><span class=\"p\">),<\/span>\n    <span class=\"n\">created_at<\/span> <span class=\"nb\">TIMESTAMP<\/span> <span class=\"k\">DEFAULT<\/span> <span class=\"k\">CURRENT_TIMESTAMP<\/span>\n<span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<h4><span class=\"ez-toc-section\" id=\"2_%D8%B3%D8%B1%D9%88%DB%8C%D8%B3_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA_%D8%A8%D8%A7_%D8%A8%D8%B1%D8%B1%D8%B3%DB%8C_idempotency\"><\/span>\n<p>  2. \u0633\u0631\u0648\u06cc\u0633 \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0627 \u0628\u0631\u0631\u0633\u06cc idempotency<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648\u0647 \u0627\u062c\u0631\u0627\u06cc \u0645\u0646\u0637\u0642 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0648 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 idempotice \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight java\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.stereotype.Service<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.transaction.annotation.Transactional<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.math.BigDecimal<\/span><span class=\"o\">;<\/span>\n\n<span class=\"nd\">@Service<\/span>\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">PaymentService<\/span> <span class=\"o\">{<\/span>\n\n    <span class=\"nd\">@Autowired<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">PaymentRepository<\/span> <span class=\"n\">paymentRepository<\/span><span class=\"o\">;<\/span> <span class=\"c1\">\/\/ Database repository for payment records<\/span>\n\n    <span class=\"nd\">@Autowired<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">CacheService<\/span> <span class=\"n\">cacheService<\/span><span class=\"o\">;<\/span> <span class=\"c1\">\/\/ Cache service (could be Redis or in-memory cache)<\/span>\n\n    <span class=\"nd\">@Transactional<\/span>\n    <span class=\"kd\">public<\/span> <span class=\"nc\">Payment<\/span> <span class=\"nf\">processPayment<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">idempotencyKey<\/span><span class=\"o\">,<\/span> <span class=\"nc\">BigDecimal<\/span> <span class=\"n\">amount<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">currency<\/span><span class=\"o\">)<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">PaymentException<\/span> <span class=\"o\">{<\/span>\n\n        <span class=\"c1\">\/\/ Check if the request has already been processed by looking into cache first<\/span>\n        <span class=\"nc\">Payment<\/span> <span class=\"n\">cachedPayment<\/span> <span class=\"o\">=<\/span> <span class=\"n\">cacheService<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"n\">idempotencyKey<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Check cache for processed payment<\/span>\n        <span class=\"k\">if<\/span> <span class=\"o\">(<\/span><span class=\"n\">cachedPayment<\/span> <span class=\"o\">!=<\/span> <span class=\"kc\">null<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n            <span class=\"c1\">\/\/ If cached payment exists, return it (cached response)<\/span>\n            <span class=\"k\">return<\/span> <span class=\"n\">cachedPayment<\/span><span class=\"o\">;<\/span>\n        <span class=\"o\">}<\/span>\n\n        <span class=\"c1\">\/\/ If no cached response, check the database (fallback)<\/span>\n        <span class=\"nc\">Payment<\/span> <span class=\"n\">existingPayment<\/span> <span class=\"o\">=<\/span> <span class=\"n\">paymentRepository<\/span><span class=\"o\">.<\/span><span class=\"na\">findByIdempotencyKey<\/span><span class=\"o\">(<\/span><span class=\"n\">idempotencyKey<\/span><span class=\"o\">);<\/span>\n        <span class=\"k\">if<\/span> <span class=\"o\">(<\/span><span class=\"n\">existingPayment<\/span> <span class=\"o\">!=<\/span> <span class=\"kc\">null<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n            <span class=\"c1\">\/\/ Save to cache for faster future access<\/span>\n            <span class=\"n\">cacheService<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"n\">idempotencyKey<\/span><span class=\"o\">,<\/span> <span class=\"n\">existingPayment<\/span><span class=\"o\">);<\/span> \n            <span class=\"k\">return<\/span> <span class=\"n\">existingPayment<\/span><span class=\"o\">;<\/span>\n        <span class=\"o\">}<\/span>\n\n        <span class=\"c1\">\/\/ Process the payment as it is a new request<\/span>\n        <span class=\"nc\">Payment<\/span> <span class=\"n\">newPayment<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">Payment<\/span><span class=\"o\">(<\/span><span class=\"n\">idempotencyKey<\/span><span class=\"o\">,<\/span> <span class=\"n\">amount<\/span><span class=\"o\">,<\/span> <span class=\"n\">currency<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"PROCESSING\"<\/span><span class=\"o\">);<\/span>\n        <span class=\"n\">paymentRepository<\/span><span class=\"o\">.<\/span><span class=\"na\">save<\/span><span class=\"o\">(<\/span><span class=\"n\">newPayment<\/span><span class=\"o\">);<\/span>\n\n        <span class=\"c1\">\/\/ Simulate payment processing (normally we'd call a payment gateway here)<\/span>\n        <span class=\"kt\">boolean<\/span> <span class=\"n\">paymentSuccessful<\/span> <span class=\"o\">=<\/span> <span class=\"n\">simulatePaymentProcessing<\/span><span class=\"o\">(<\/span><span class=\"n\">amount<\/span><span class=\"o\">);<\/span>\n\n        <span class=\"k\">if<\/span> <span class=\"o\">(<\/span><span class=\"n\">paymentSuccessful<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n            <span class=\"n\">newPayment<\/span><span class=\"o\">.<\/span><span class=\"na\">setStatus<\/span><span class=\"o\">(<\/span><span class=\"s\">\"SUCCESS\"<\/span><span class=\"o\">);<\/span>\n        <span class=\"o\">}<\/span> <span class=\"k\">else<\/span> <span class=\"o\">{<\/span>\n            <span class=\"n\">newPayment<\/span><span class=\"o\">.<\/span><span class=\"na\">setStatus<\/span><span class=\"o\">(<\/span><span class=\"s\">\"FAILED\"<\/span><span class=\"o\">);<\/span>\n        <span class=\"o\">}<\/span>\n\n        <span class=\"c1\">\/\/ Save payment status to database and cache<\/span>\n        <span class=\"n\">paymentRepository<\/span><span class=\"o\">.<\/span><span class=\"na\">save<\/span><span class=\"o\">(<\/span><span class=\"n\">newPayment<\/span><span class=\"o\">);<\/span>\n        <span class=\"n\">cacheService<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"n\">idempotencyKey<\/span><span class=\"o\">,<\/span> <span class=\"n\">newPayment<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Cache the result for future requests<\/span>\n\n        <span class=\"k\">return<\/span> <span class=\"n\">newPayment<\/span><span class=\"o\">;<\/span>\n    <span class=\"o\">}<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kt\">boolean<\/span> <span class=\"nf\">simulatePaymentProcessing<\/span><span class=\"o\">(<\/span><span class=\"nc\">BigDecimal<\/span> <span class=\"n\">amount<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">amount<\/span><span class=\"o\">.<\/span><span class=\"na\">compareTo<\/span><span class=\"o\">(<\/span><span class=\"nc\">BigDecimal<\/span><span class=\"o\">.<\/span><span class=\"na\">ZERO<\/span><span class=\"o\">)<\/span> <span class=\"o\">&gt;<\/span> <span class=\"mi\">0<\/span><span class=\"o\">;<\/span>\n    <span class=\"o\">}<\/span>\n<span class=\"o\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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>\n<p><strong>\u06a9\u0644\u0627\u0633 \u067e\u0631\u062f\u0627\u062e\u062a<\/strong>:  <\/p>\n<ul>\n<li>\u0627\u06cc\u0646 \u0633\u0631\u0648\u06cc\u0633 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u06a9\u0644\u06cc\u062f IDEMPotency \u0642\u0628\u0644\u0627\u064b \u0628\u0627 \u0646\u06af\u0627\u0647 \u06a9\u0631\u062f\u0646 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0635\u0648\u0631\u062a \u06cc\u0627\u0641\u062a\u0646 \u06a9\u0644\u06cc\u062f \u060c \u0633\u06cc\u0633\u062a\u0645 \u067e\u0627\u0633\u062e \u067e\u0631\u062f\u0627\u062e\u062a \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u0627\u06af\u0631 \u06a9\u0644\u06cc\u062f \u067e\u06cc\u062f\u0627 \u0646\u0634\u0648\u062f \u060c \u0628\u0627 \u067e\u0631\u062f\u0627\u0632\u0634 \u067e\u0631\u062f\u0627\u062e\u062a \u0627\u062f\u0627\u0645\u0647 \u0645\u06cc \u06cc\u0627\u0628\u062f \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0647\u0645 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648 \u0647\u0645 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.\n<\/li>\n<li>\u062f\u0631 <code>processPayment<\/code> \u0631\u0648\u0634 \u0627\u0628\u062a\u062f\u0627 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f IDEMPotency \u060c \u0633\u067e\u0633 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06af\u0631 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u067e\u0631\u062f\u0627\u062e\u062a \u0647\u0627 \u0631\u0627 \u0634\u0627\u0645\u0644 \u0646\u0645\u06cc \u0634\u0648\u062f \u060c \u067e\u0631\u062f\u0627\u062e\u062a \u0631\u0627 \u067e\u0631\u062f\u0627\u0632\u0634 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u06a9\u0644\u0627\u0633 Cacheservice<\/strong>:  <\/p>\n<ul>\n<li>\u062f\u0631 <code>CacheService<\/code> \u06cc\u06a9 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 a \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f <code>ConcurrentHashMap<\/code>\u0628\u0634\u0631 \u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0648\u0634 \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u067e\u0631\u062f\u0627\u062e\u062a \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u0632\u0634 \u0634\u062f\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u0642\u062a \u060c \u0633\u0631\u0639\u062a \u0628\u062e\u0634\u06cc\u062f\u0646 \u0628\u0647 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0628\u0627 \u0647\u0645\u0627\u0646 \u06a9\u0644\u06cc\u062f IDEMPotency \u0627\u0633\u062a. \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u060c \u0645\u0627 \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646 \u062a\u0648\u0632\u06cc\u0639 \u0634\u062f\u0647 \u0645\u0627\u0646\u0646\u062f Redis \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u0646\u0647\u0627\u062f \u067e\u0631\u062f\u0627\u062e\u062a<\/strong>:  <\/p>\n<ul>\n<li>\u062f\u0631 <code>Payment<\/code> \u06a9\u0644\u0627\u0633 \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0627 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f IDEMPotency \u060c \u0645\u0628\u0644\u063a \u060c \u0627\u0631\u0632 \u060c \u0648\u0636\u0639\u06cc\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u0648 \u0632\u0645\u0627\u0646 \u0628\u0646\u062f\u06cc \u0627\u06cc\u062c\u0627\u062f \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u067e\u0631\u062f\u0627\u062e\u062a \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"3_%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_%D8%B3%D8%B1%D9%88%DB%8C%D8%B3_%D8%AD%D8%A7%D9%81%D8%B8%D9%87_%D9%BE%D9%86%D9%87%D8%A7%D9%86\"><\/span>\n<p>  3. \u0627\u062c\u0631\u0627\u06cc \u0633\u0631\u0648\u06cc\u0633 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u060c \u0645\u0627 \u0627\u0632 \u06cc\u06a9 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0627\u0646 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight java\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.stereotype.Service<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.ConcurrentHashMap<\/span><span class=\"o\">;<\/span>\n\n<span class=\"nd\">@Service<\/span>\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">CacheService<\/span> <span class=\"o\">{<\/span>\n\n    <span class=\"kd\">private<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">ConcurrentHashMap<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">,<\/span> <span class=\"nc\">Payment<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">cache<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ConcurrentHashMap<\/span><span class=\"o\">&lt;&gt;();<\/span>\n\n    <span class=\"kd\">public<\/span> <span class=\"nc\">Payment<\/span> <span class=\"nf\">get<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">key<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n        <span class=\"k\">return<\/span> <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Fetch from cache<\/span>\n    <span class=\"o\">}<\/span>\n\n    <span class=\"kd\">public<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">put<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">key<\/span><span class=\"o\">,<\/span> <span class=\"nc\">Payment<\/span> <span class=\"n\">payment<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n        <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">,<\/span> <span class=\"n\">payment<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Store in cache<\/span>\n    <span class=\"o\">}<\/span>\n\n    <span class=\"kd\">public<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">remove<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">key<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n        <span class=\"n\">cache<\/span><span class=\"o\">.<\/span><span class=\"na\">remove<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Remove from cache<\/span>\n    <span class=\"o\">}<\/span>\n<span class=\"o\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<h4><span class=\"ez-toc-section\" id=\"4_%D9%86%D9%87%D8%A7%D8%AF_%D9%BE%D8%B1%D8%AF%D8%A7%D8%AE%D8%AA_%D8%A8%D8%A7_%DA%A9%D9%84%DB%8C%D8%AF_idempotency\"><\/span>\n<p>  4. \u0646\u0647\u0627\u062f \u067e\u0631\u062f\u0627\u062e\u062a (\u0628\u0627 \u06a9\u0644\u06cc\u062f idempotency)<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u0627\u06cc\u0646 \u0646\u0647\u0627\u062f \u067e\u0631\u062f\u0627\u062e\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0633\u0648\u0627\u0628\u0642 \u067e\u0631\u062f\u0627\u062e\u062a \u0627\u0633\u062a.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight java\"><code><span class=\"kn\">import<\/span> <span class=\"nn\">javax.persistence.Entity<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">javax.persistence.Id<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.math.BigDecimal<\/span><span class=\"o\">;<\/span>\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.time.LocalDateTime<\/span><span class=\"o\">;<\/span>\n\n<span class=\"nd\">@Entity<\/span>\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">Payment<\/span> <span class=\"o\">{<\/span>\n\n    <span class=\"nd\">@Id<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">idempotencyKey<\/span><span class=\"o\">;<\/span>  <span class=\"c1\">\/\/ Unique key for each payment request<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">BigDecimal<\/span> <span class=\"n\">amount<\/span><span class=\"o\">;<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">currency<\/span><span class=\"o\">;<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">status<\/span><span class=\"o\">;<\/span>  <span class=\"c1\">\/\/ SUCCESS \/ FAILED \/ PROCESSING<\/span>\n    <span class=\"kd\">private<\/span> <span class=\"nc\">LocalDateTime<\/span> <span class=\"n\">createdAt<\/span><span class=\"o\">;<\/span>\n\n    <span class=\"kd\">public<\/span> <span class=\"nf\">Payment<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">idempotencyKey<\/span><span class=\"o\">,<\/span> <span class=\"nc\">BigDecimal<\/span> <span class=\"n\">amount<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">currency<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span> <span class=\"n\">status<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">idempotencyKey<\/span> <span class=\"o\">=<\/span> <span class=\"n\">idempot<\/span>\n\n<span class=\"n\">encyKey<\/span><span class=\"o\">;<\/span>\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">amount<\/span> <span class=\"o\">=<\/span> <span class=\"n\">amount<\/span><span class=\"o\">;<\/span>\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">currency<\/span> <span class=\"o\">=<\/span> <span class=\"n\">currency<\/span><span class=\"o\">;<\/span>\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">status<\/span> <span class=\"o\">=<\/span> <span class=\"n\">status<\/span><span class=\"o\">;<\/span>\n        <span class=\"k\">this<\/span><span class=\"o\">.<\/span><span class=\"na\">createdAt<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">LocalDateTime<\/span><span class=\"o\">.<\/span><span class=\"na\">now<\/span><span class=\"o\">();<\/span>\n    <span class=\"o\">}<\/span>\n\n    <span class=\"c1\">\/\/ Getters and setters<\/span>\n<span class=\"o\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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<hr\/>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D9%81%DA%A9%D8%A7%D8%B1_%D9%86%D9%87%D8%A7%DB%8C%DB%8C\"><\/span>\n<p>  \u0627\u0641\u06a9\u0627\u0631 \u0646\u0647\u0627\u06cc\u06cc<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>IdemPotency \u06cc\u06a9 \u062c\u0632\u0626\u06cc\u0627\u062a \u06a9\u0648\u0686\u06a9 \u0627\u0645\u0627 \u0627\u0633\u0627\u0633\u06cc \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0627\u0633\u062a \u06a9\u0647 \u062a\u062c\u0631\u0628\u0647 \u0627\u06cc \u0646\u0631\u0645 \u0648 \u0628\u062f\u0648\u0646 \u062e\u0637\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u0645\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u06a9\u0644\u06cc\u062f IDEMPotency \u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u0647\u0631 \u0645\u0639\u0627\u0645\u0644\u0647 \u060c \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 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u0627 \u0628\u0647 \u0637\u0648\u0631 \u062a\u0635\u0627\u062f\u0641\u06cc \u062f\u0648 \u0628\u0627\u0631 \u0634\u0627\u0631\u0698 \u0646\u0645\u06cc \u0634\u0648\u0646\u062f \u060c \u0645\u0647\u0645 \u0646\u06cc\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0637\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f \u067e\u0631\u062f\u0627\u062e\u062a \u0686\u0647 \u0627\u062a\u0641\u0627\u0642\u06cc \u0645\u06cc \u0627\u0641\u062a\u062f.<\/p>\n<p>\u0645\u0646 \u062f\u0648\u0633\u062a \u062f\u0627\u0631\u0645 \u0627\u0641\u06a9\u0627\u0631 \u0634\u0645\u0627 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0628\u0627\u0631\u0647 \u0628\u0634\u0646\u0648\u0645! \u0622\u06cc\u0627 \u0642\u0628\u0644\u0627\u064b \u0645\u062c\u0628\u0648\u0631 \u0634\u062f\u0647 \u0627\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062e\u0648\u062f idempotency \u0631\u0627 \u0627\u062f\u0627\u0631\u0647 \u06a9\u0646\u06cc\u062f\u061f \u06cc\u0627 \u0634\u0627\u06cc\u062f \u0628\u0627 \u062a\u0631\u0645\u06cc\u0645 \u0647\u0627\u06cc \u067e\u0631\u062f\u0627\u062e\u062a \u0628\u0647 \u0686\u0627\u0644\u0634 \u0647\u0627\u06cc\u06cc \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u062f\u061f \u0627\u062d\u0633\u0627\u0633 \u0631\u0627\u062d\u062a\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062a\u062c\u0631\u0628\u06cc\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0646\u0638\u0631 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0632\u06cc\u0631 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f!<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u067e\u0631\u062f\u0627\u062e\u062a \u0622\u0646\u0644\u0627\u06cc\u0646 \u0628\u0627\u06cc\u062f \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627\u0634\u062f. \u0627\u0645\u0627 \u0648\u0642\u062a\u06cc \u0686\u06cc\u0632\u06cc \u067e\u06cc\u0634 \u0645\u06cc \u0631\u0648\u062f-\u0622\u06cc\u0627 \u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u062a\u0635\u0627\u0644 \u0622\u0647\u0633\u062a\u0647 \u0627\u0633\u062a \u06cc\u0627 \u062f\u0648 \u0628\u0627\u0631 \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u06cc\u062f-\u0622\u062e\u0631\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0645\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u062f\u0648 \u0628\u0627\u0631 \u0634\u0627\u0631\u0698 \u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 IdemPotency \u0648\u0627\u0631\u062f \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0645\u06a9\u0631\u0631 (\u0645\u0627\u0646\u0646\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc &hellip;<\/p>\n","protected":false},"author":2,"featured_media":95598,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media2.dev.to\/dynamic\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0v7u5xdxljk600imuvkc.jpg","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-95597","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\/95597","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=95597"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/95597\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/95598"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=95597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=95597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=95597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}