View GitHub Repository pictyschool

Schedule Inspection
Subscribe

CreateUserCommandHandler.execute   A
last analyzed

↳ Parent: CreateUserCommandHandler

Complexity

Conditions 2

Size

Total Lines 23
Code Lines 20

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 20
dl 0
loc 23
rs 9.4
c 0
b 0
f 0
cc 2
1 
import { CommandHandler } from '@nestjs/cqrs';
2 
import { Inject } from '@nestjs/common';
3 
import { CreateUserCommand } from './CreateUserCommand';
4 
import { IUserRepository } from 'src/Domain/User/Repository/IUserRepository';
5 
import { IPasswordEncoder } from 'src/Application/IPasswordEncoder';
6 
import { User } from 'src/Domain/User/User.entity';
7 
import { IsEmailAlreadyExist } from 'src/Domain/User/Specification/IsEmailAlreadyExist';
8 
import { EmailAlreadyExistException } from 'src/Domain/User/Exception/EmailAlreadyExistException';
9 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
@CommandHandler(CreateUserCommand)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
export class CreateUserCommandHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    @Inject('IUserRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
    private readonly userRepository: IUserRepository,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
    @Inject('IPasswordEncoder')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    private readonly passwordEncoder: IPasswordEncoder,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
    private readonly isEmailAlreadyExist: IsEmailAlreadyExist

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
  ) {}

            


            
                                                                        
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
  public async execute(command: CreateUserCommand): Promise<string> {

            


            
                                                                        
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    const { firstName, lastName, password, role } = command;

            


            
                                                                        
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
    const email = command.email.toLowerCase();

            


            
                                                                        
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
    if (true === (await this.isEmailAlreadyExist.isSatisfiedBy(email))) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
      throw new EmailAlreadyExistException();

            


            
                                                                        
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
    }

            


            
                                                                        
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
    const hashPassword = await this.passwordEncoder.hash(password);

            


            
                                                                        
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
    const apiToken = await this.passwordEncoder.hash(email + password);

            


            
                                                                        
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    const user = await this.userRepository.save(

            


            
                                                                        
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
      new User(

            


            
                                                                        
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
        firstName,

            


            
                                                                        
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
        lastName,

            


            
                                                                        
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
        email,

            


            
                                                                        
                            
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                
        apiToken,

            


            
                                                                        
                            
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
        hashPassword,

            


            
                                                                        
                            
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
        role

            


            
                                                                        
                            
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
      )

            


            
                                                                        
                            
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
    );

            


            
                                                                        
                            
            
                                    
            
            

                
                    40
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    41
                

                                    
                                                    
                
                
                
    return user.getId();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    42
                

                                    
                                                    
                
                
                
  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    43
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    44