{"id":10942,"date":"2023-03-08T19:35:41","date_gmt":"2023-03-08T16:05:41","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/como-utilizar-transactions-de-forma-simples-no-framework-nestjs-5h60\/"},"modified":"2023-03-08T19:35:41","modified_gmt":"2023-03-08T16:05:41","slug":"como-utilizar-transactions-de-forma-simples-no-framework-nestjs-5h60","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/como-utilizar-transactions-de-forma-simples-no-framework-nestjs-5h60\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0628\u0647 \u0631\u0648\u0634\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u0686\u0627\u0631\u0686\u0648\u0628 Nest.js"},"content":{"rendered":"
\n

Nest.js \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 TypeORM \u06a9\u0647 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 ORM \u0645\u062d\u0628\u0648\u0628 \u0628\u0631\u0627\u06cc Node.js \u0627\u0633\u062a\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n

\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627 \u062f\u0631 Nest.js\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n

1 – \u06cc\u06a9 \u06a9\u0644\u0627\u0633 Connection \u0631\u0627 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 TypeORM \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n

\n
import { Connection } from 'typeorm';\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
2 – \u0627\u062a\u0635\u0627\u0644 TypeORM \u0631\u0627 \u0628\u0647 \u0633\u0631\u0648\u06cc\u0633 \u06cc\u0627 \u06a9\u0646\u062a\u0631\u0644\u0631 \u062e\u0648\u062f \u062a\u0632\u0631\u06cc\u0642 \u06a9\u0646\u06cc\u062f:<\/p>\n
\n
import { Injectable } from '@nestjs\/common';\nimport { InjectConnection } from '@nestjs\/typeorm';\nimport { Connection } from 'typeorm';\n\n@Injectable()\nexport class MyService {\n  constructor(\n    @InjectConnection() private connection: Connection,\n  ) {}\n}\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
3 – \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0627\u0632 \u0631\u0648\u0634 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0634\u06cc \u0627\u062a\u0635\u0627\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n
\n
await this.connection.transaction(async (manager) => {\n  \/\/ Execute as opera\u00e7\u00f5es de banco de dados aqui\n});\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062f\u0631 \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0628\u0647 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u0634\u0648\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0648\u0633\u062a \u062f\u0627\u0631\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062f\u0631\u062c\u060c \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06cc\u0627 \u062d\u0630\u0641.  \u0627\u06af\u0631 \u06cc\u06a9 \u0627\u0633\u062a\u062b\u0646\u0627 \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0627\u0628\u0639 \u067e\u0631\u062a\u0627\u0628 \u0634\u0648\u062f\u060c \u062a\u0631\u0627\u06a9\u0646\u0634 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0647 \u0639\u0642\u0628 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u062f.<\/p>\n
\u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u06cc\u06a9 \u06a9\u0627\u0631\u0628\u0631 \u062c\u062f\u06cc\u062f \u0648 \u06cc\u06a9 \u067e\u0633\u062a \u062c\u062f\u06cc\u062f \u0631\u0627 \u0647\u0645\u0632\u0645\u0627\u0646 \u062f\u0631 \u06cc\u06a9 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f:<\/p>\n
\n
await this.connection.transaction(async (manager) => {\n  const user = await manager.create(User, { name: 'John' });\n  const post = await manager.create(Post, { title: 'Hello, World!', content: 'This is my first post.' });\n  await manager.save(user);\n  await manager.save(post);\n});\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0645\u0627 \u0627\u0632 \u0645\u062a\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0648\u062c\u0648\u062f\u06cc TypeORM \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627\u0621 \u06a9\u0627\u0631\u0628\u0631 \u0648 \u067e\u0633\u062a \u062c\u062f\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0633\u067e\u0633 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0630\u062e\u06cc\u0631\u0647 \u0627\u06cc\u0646 \u0627\u0634\u06cc\u0627\u0621 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.  \u0627\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06af\u0631 \u0645\u0634\u06a9\u0644\u06cc \u067e\u06cc\u0634 \u0628\u06cc\u0627\u06cc\u062f\u060c \u062a\u0631\u0627\u06a9\u0646\u0634 \u0628\u0631\u06af\u0634\u062a \u062f\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0648 \u0647\u06cc\u0686 \u06a9\u0627\u0631\u0628\u0631 \u06cc\u0627 \u067e\u0633\u062a\u06cc \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0646\u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n
\u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0634\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u0686\u0627\u0631\u0686\u0648\u0628 Nest.js \u0628\u0627 TypeORM \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u062f.<\/p>\n
\u0645\u0637\u0627\u0644\u0639\u0627\u062a \u062e\u0648\u0628!<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
Nest.js \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 TypeORM \u06a9\u0647 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 ORM \u0645\u062d\u0628\u0648\u0628 \u0628\u0631\u0627\u06cc Node.js \u0627\u0633\u062a\u060c \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627 \u062f\u0631 Nest.js\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f: 1 – \u06cc\u06a9 \u06a9\u0644\u0627\u0633 Connection \u0631\u0627 \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 TypeORM \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f: import { Connection } from ‘typeorm’; \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f \u0627\u0632 …<\/p>\n","protected":false},"author":2,"featured_media":10943,"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-10942","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\/10942","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=10942"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/10942\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/10943"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=10942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=10942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=10942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}