RemoveUserCommandHandler.execute - Code Metrics - fairnesscoop/pictyschool - Measure and Improve Code Quality continuously with Scrutinizer

RemoveUserCommandHandler.execute A
last analyzed 2021-07-30 17:22 UTC

↳ Parent: RemoveUserCommandHandler

Complexity

Conditions

Size

Total Lines	13
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	11
dl	0
loc	13
rs	9.85
c	0
b	0
f	0
cc	3

import { Inject } from '@nestjs/common';
import { CommandHandler } from '@nestjs/cqrs';
import { CantRemoveYourselfException } from 'src/Domain/User/Exception/CantRemoveYourselfException';
import { UserNotFoundException } from 'src/Domain/User/Exception/UserNotFoundException';
import { IUserRepository } from 'src/Domain/User/Repository/IUserRepository';
import { RemoveUserCommand } from './RemoveUserCommand';

@CommandHandler(RemoveUserCommand)
export class RemoveUserCommandHandler {
  constructor(
    @Inject('IUserRepository')
    private readonly userRepository: IUserRepository,
  ) {}

  public async execute({ id, currentUserId }: RemoveUserCommand): Promise<void> {
    if (id === currentUserId) {
      throw new CantRemoveYourselfException();      
    }

    const user = await this.userRepository.findOneById(id);

    if (!user) {
      throw new UserNotFoundException();
    }

    await this.userRepository.remove(user);
  }
}


1			import { Inject } from '@nestjs/common';
2			import { CommandHandler } from '@nestjs/cqrs';
3			import { CantRemoveYourselfException } from 'src/Domain/User/Exception/CantRemoveYourselfException';
4			import { UserNotFoundException } from 'src/Domain/User/Exception/UserNotFoundException';
5			import { IUserRepository } from 'src/Domain/User/Repository/IUserRepository';
6			import { RemoveUserCommand } from './RemoveUserCommand';
7
8			@CommandHandler(RemoveUserCommand)
9			export class RemoveUserCommandHandler {
10			constructor(
11			@Inject('IUserRepository')
12			private readonly userRepository: IUserRepository,
13			) {}
14
15			public async execute({ id, currentUserId }: RemoveUserCommand): Promise<void> {
16			if (id === currentUserId) {
17			throw new CantRemoveYourselfException();
18			}
19
20			const user = await this.userRepository.findOneById(id);
21
22			if (!user) {
23			throw new UserNotFoundException();
24			}
25
26			await this.userRepository.remove(user);
27			}
28			}
29

fairnesscoop / pictyschool

RemoveUserCommandHandler.execute A last analyzed 2021-07-30 17:22 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

RemoveUserCommandHandler.execute A
last analyzed 2021-07-30 17:22 UTC