View GitHub Repository pictyschool

Schedule Inspection
Subscribe

UpdateShippingCostCommandHandler.execute   A
last analyzed

↳ Parent: UpdateShippingCostCommandHandler

Complexity

Conditions 3

Size

Total Lines 21
Code Lines 18

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 18
dl 0
loc 21
rs 9.5
c 0
b 0
f 0
cc 3
1 
import { CommandHandler } from '@nestjs/cqrs';
2 
import { Inject } from '@nestjs/common';
3 
import { UpdateShippingCostCommand } from './UpdateShippingCostCommand';
4 
import { IShippingCostRepository } from 'src/Domain/Order/Repository/IShippingCostRepository';
5 
import { ShippingCostNotFoundException } from 'src/Domain/Order/Exception/ShippingCostNotFoundException';
6 
import { IsShippingCostAlreadyExist } from 'src/Domain/Order/Specification/IsShippingCostAlreadyExist';
7 
import { ShippingCostAlreadyExistException } from 'src/Domain/Order/Exception/ShippingCostAlreadyExistException';
8 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
@CommandHandler(UpdateShippingCostCommand)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
export class UpdateShippingCostCommandHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
    @Inject('IShippingCostRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    private readonly shippingcostRepository: IShippingCostRepository,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
    private readonly isShippingCostAlreadyExist: IsShippingCostAlreadyExist

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
  ) {}

            


            
                                                                        
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    17
                

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

            


            
                                                                        
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
    const { id, weight, price } = command;

            


            
                                                                        
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
    const shippingCost = await this.shippingcostRepository.findOneById(id);

            


            
                                                                        
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    if (!shippingCost) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
      throw new ShippingCostNotFoundException();

            


            
                                                                        
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
    }

            


            
                                                                        
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
    if (

            


            
                                                                        
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
      weight !== shippingCost.getWeight() &&

            


            
                                                                        
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
      true === (await this.isShippingCostAlreadyExist.isSatisfiedBy(weight))

            


            
                                                                        
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
    ) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
      throw new ShippingCostAlreadyExistException();

            


            
                                                                        
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    }

            


            
                                                                        
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
    shippingCost.update(weight, Math.round(price * 100));

            


            
                                                                        
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
    await this.shippingcostRepository.save(shippingCost);

            


            
                                                                        
                            
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
    return shippingCost.getId();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    39