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RemoveVoucherCommandHandler.execute   A
last analyzed

↳ Parent: RemoveVoucherCommandHandler

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
rs 10
c 0
b 0
f 0
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 { VoucherNotFoundException } from 'src/Domain/School/Exception/VoucherNotFoundException';
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import { IVoucherRepository } from 'src/Domain/School/Repository/IVoucherRepository';
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import { RemoveVoucherCommand } from './RemoveVoucherCommand';
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@CommandHandler(RemoveVoucherCommand)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export class RemoveVoucherCommandHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @Inject('IVoucherRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private readonly voucherRepository: IVoucherRepository,

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  ) {}

            


            
                                                                        
                            
            
                                    
            
            

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

            


            
                                                                        
                            
            
                                    
            
            

                
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    const voucher = await this.voucherRepository.findOneById(id);

            


            
                                                                        
                            
            
                                    
            
            

                
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    if (!voucher) {

            


            
                                                                        
                            
            
                                    
            
            

                
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      throw new VoucherNotFoundException();

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    await this.voucherRepository.remove(voucher);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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