View GitHub Repository permacoop

Schedule Inspection
Subscribe
Passed
Pull Request — master (#182)
by Mathieu
04:33
created

GetTaskByIdQueryHandler.execute   A

↳ Parent: GetTaskByIdQueryHandler

Complexity

Conditions 2

Size

Total Lines 8
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 7
dl 0
loc 8
rs 10
c 0
b 0
f 0
1 
import {Inject} from '@nestjs/common';
2 
import {QueryHandler} from '@nestjs/cqrs';
3 
import {ITaskRepository} from 'src/Domain/Task/Repository/ITaskRepository';
4 
import {TaskView} from '../View/TaskView';
5 
import {GetTaskByIdQuery} from './GetTaskByIdQuery';
6 
import {TaskNotFoundException} from 'src/Domain/Task/Exception/TaskNotFoundException';
7 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
@QueryHandler(GetTaskByIdQuery)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
export class GetTaskByIdQueryHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
    @Inject('ITaskRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
    private readonly taskRepository: ITaskRepository

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
  ) {}

            


            
                                                                        
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
  public async execute(query: GetTaskByIdQuery): Promise<TaskView> {

            


            
                                                                        
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    const task = await this.taskRepository.findOneById(query.id);

            


            
                                                                        
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
    if (!task) {

            


            
                                                                        
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
      throw new TaskNotFoundException();

            


            
                                                                        
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
    }

            


            
                                                                        
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    return new TaskView(task.getId(), task.getName());

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    24