• Index
• Search by APIs
• Search by Words
• Project Search

• Java
• Python
• JavaScript
• TypeScript
• C++
• Scala
• Blog

• nestjs-master
  • .github
    • ISSUE_TEMPLATE
      • feature_request.md
      • bug_report.md
    • FUNDING.yml
    • workflows
      • tests.yml
  • src
    • mikro-orm-middleware.module.ts
    • index.ts
    • multiple-mikro-orm.middleware.ts
    • mikro-orm.providers.ts
    • mikro-orm.common.ts
    • typings.ts
    • mikro-orm-core.module.ts
    • mikro-orm.middleware.ts
    • mikro-orm.module.ts
    • middleware.helper.ts
    • mikro-orm.entities.storage.ts
  • LICENSE
  • .npmrc
  • CONTRIBUTING.md
  • .editorconfig
  • .gitattributes
  • CHANGELOG.md
  • jest.config.ts
  • tsconfig.build.json
  • README.md
  • package.json
  • tests
    • mikro-orm.module.test.ts
    • mikro-orm.middleware.test.ts
    • entities
      • foo.entity.ts
      • bar.entity.ts
    • .eslintrc.js
    • tsconfig.json
  • .eslintrc.js
  • tsconfig.json
  • .gitignore

import type { MiddlewareConsumer } from '@nestjs/common';
import { Global, Inject, Module, RequestMethod } from '@nestjs/common';

import { CONTEXT_NAMES, getMikroORMToken, MIKRO_ORM_MODULE_OPTIONS } from './mikro-orm.common';
import { MultipleMikroOrmMiddleware } from './multiple-mikro-orm.middleware';
import { MikroOrmMiddlewareModuleOptions } from './typings';
import type { MikroORM } from '@mikro-orm/core';
import { forRoutesPath } from './middleware.helper';

@Global()
@Module({})
export class MikroOrmMiddlewareModule {

  constructor(@Inject(MIKRO_ORM_MODULE_OPTIONS)
              private readonly options: MikroOrmMiddlewareModuleOptions) { }

  static forMiddleware(options?: MikroOrmMiddlewareModuleOptions) {
    // Work around due to nestjs not supporting the ability to register multiple types
    // https://github.com/nestjs/nest/issues/770
    // https://github.com/nestjs/nest/issues/4786#issuecomment-755032258 - workaround suggestion
    const inject = CONTEXT_NAMES.map(name => getMikroORMToken(name));
    return {
      module: MikroOrmMiddlewareModule,
      providers: [
        { provide: MIKRO_ORM_MODULE_OPTIONS, useValue: options || {} },
        {
          provide: 'MikroORMs',
          useFactory: (...args: MikroORM[]) => args,
          inject,
        },
      ],
    };
  }

  configure(consumer: MiddlewareConsumer): void {
    consumer
      .apply(MultipleMikroOrmMiddleware)
      .forRoutes({ path: forRoutesPath(this.options, consumer), method: RequestMethod.ALL });
  }

}