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by Mathieu
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RemoveProductCommandHandler.execute   A

↳ Parent: RemoveProductCommandHandler

Complexity

Conditions 2

Size

Total Lines 9
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 8
dl 0
loc 9
c 0
b 0
f 0
rs 10
cc 2
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import { Inject } from '@nestjs/common';
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import { CommandHandler } from '@nestjs/cqrs';
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import { ProductNotFoundException } from 'src/Domain/Product/Exception/ProductNotFoundException';
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import { IProductRepository } from 'src/Domain/Product/Repository/IProductRepository';
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import { RemoveProductCommand } from './RemoveProductCommand';
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@CommandHandler(RemoveProductCommand)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export class RemoveProductCommandHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @Inject('IProductRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private readonly productRepository: IProductRepository,

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  ) {}

            


            
                                                                        
                            
            
                                    
            
            

                
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  public async execute({ id }: RemoveProductCommand): Promise<void> {

            


            
                                                                        
                            
            
                                    
            
            

                
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    const product = await this.productRepository.findOneById(id);

            


            
                                                                        
                            
            
                                    
            
            

                
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    if (!product) {

            


            
                                                                        
                            
            
                                    
            
            

                
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      throw new ProductNotFoundException();

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    await this.productRepository.remove(product);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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