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Pull Request — master (#188)
by Mathieu
01:57
created

GetCustomersQueryHandler.execute   A

↳ Parent: GetCustomersQueryHandler

Complexity

Conditions 2

Size

Total Lines 28
Code Lines 22

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 22
dl 0
loc 28
rs 9.352
c 0
b 0
f 0
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import {Inject} from '@nestjs/common';
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import {QueryHandler} from '@nestjs/cqrs';
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import {GetCustomersQuery} from './GetCustomersQuery';
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import {CustomerView} from '../View/CustomerView';
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import {ICustomerRepository} from 'src/Domain/Customer/Repository/ICustomerRepository';
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import {AddressView} from '../View/AddressView';
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import {Pagination} from 'src/Application/Common/Pagination';
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@QueryHandler(GetCustomersQuery)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export class GetCustomersQueryHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @Inject('ICustomerRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private readonly customerRepository: ICustomerRepository

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  ) {}

            


            
                                                                        
                            
            
                                    
            
            

                
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  public async execute(

            


            
                                                                        
                            
            
                                    
            
            

                
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    query: GetCustomersQuery

            


            
                                                                        
                            
            
                                    
            
            

                
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  ): Promise<Pagination<CustomerView>> {

            


            
                                                                        
                            
            
                                    
            
            

                
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    const customerViews: CustomerView[] = [];

            


            
                                                                        
                            
            
                                    
            
            

                
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    const [customers, total] = await this.customerRepository.findCustomers(

            


            
                                                                        
                            
            
                                    
            
            

                
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      query.page

            


            
                                                                        
                            
            
                                    
            
            

                
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    );

            


            
                                                                        
                            
            
                                    
            
            

                
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    for (const customer of customers) {

            


            
                                                                        
                            
            
                                    
            
            

                
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      const address = customer.getAddress();

            


            
                                                                        
                            
            
                                    
            
            

                
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      customerViews.push(

            


            
                                                                        
                            
            
                                    
            
            

                
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        new CustomerView(

            


            
                                                                        
                            
            
                                    
            
            

                
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          customer.getId(),

            


            
                                                                        
                            
            
                                    
            
            

                
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          customer.getName(),

            


            
                                                                        
                            
            
                                    
            
            

                
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          new AddressView(

            


            
                                                                        
                            
            
                                    
            
            

                
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            address.getId(),

            


            
                                                                        
                            
            
                                    
            
            

                
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            address.getStreet(),

            


            
                                                                        
                            
            
                                    
            
            

                
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            address.getCity(),

            


            
                                                                        
                            
            
                                    
            
            

                
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            address.getZipCode(),

            


            
                                                                        
                            
            
                                    
            
            

                
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            address.getCountry()

            


            
                                                                        
                            
            
                                    
            
            

                
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          )

            


            
                                                                        
                            
            
                                    
            
            

                
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        )

            


            
                                                                        
                            
            
                                    
            
            

                
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      );

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    return new Pagination<CustomerView>(customerViews, total);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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