aequum CRUD/CRUDL operations common components

A set of abstract class for application services having hexagonal architecture in mind to facilitate CRUD/CRUDL operations (Create, Read, Update, Delete, List).

Components

Services

• BaseCRUDLService: Abstract class/interface for CRUDL methods, return types and some more.
• BaseCRUDLPaginatedService: Abstract class/interface extended from BaseCRUDLService with a pagination method and return types.

Current implementations in the @aequum packages

2. Mongoose abstract implementation of CRUDL with pagination service via @aequum/mongoose on GitHub
3. TypeORM abstract implementation of CRUDL service via @aequum/typeormon GitHub
4. Users NestJS Implementation in aequum boilerplate on GitHub

Example

Example for a simple CRUDL service:

import { BaseCRUDLService } from '@aequum/crudl';

import { UserRepository } from 'src/infrastructure/database/repositories/user.repository';

class UserService extends BaseCRUDLService<User> {
  constructor(
    protected repository: UserRepository,
  ) { }
}

const usersService = new UserService(
  new UserRepository(),
);


await usersService.create({
    name: 'John Doe',
    email: '[email protected]',
    password: 'password',
});

await userService.list();