sequelize-transactional-typescript v0.0.312

Sequelize Transactional Decorator

• this is simple package that provide you with a roubust out of the box @Transactional for sequelize

how to use it:

• frist you have to call initializeSequelizeWithTransactionalContext in your bootstrap flow.

NOTE: for nestjs, it must be called before nest app creation.

await initializeSequelizeWithTransactionalContext();

• for nestjs: import SequelizeModule and add it to your AppModule Like the following:

  @Module({
    imports: [SequelizeModule.forRoot(<SequelizeModuleOptions>)],
  })
  export class AppModule {}

Usage Example:

  @Transactional({
    isolationLevel: 'READ COMMITTED',
  })
  async createPost(fails: boolean = false): Promise<Post> {
    return await this.testTransactionIsolated(fails);
  }