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Pull Request — master (#87)
by Mathieu
01:49
created

UploadFileCommandHandler.execute   A

↳ Parent: UploadFileCommandHandler

Complexity

Conditions 1

Size

Total Lines 10
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 9
dl 0
loc 10
rs 9.95
c 0
b 0
f 0
cc 1
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import {CommandHandler} from '@nestjs/cqrs';
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import {Inject} from '@nestjs/common';
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import {UploadFileCommand} from './UploadFileCommand';
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import {IFileStorage} from 'src/Application/IFileStorage';
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import {IFileRepository} from 'src/Domain/File/Repository/IFileRepository';
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import {File} from 'src/Domain/File/File.entity';
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@CommandHandler(UploadFileCommand)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export class UploadFileCommandHandler {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  constructor(

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @Inject('IFileStorage')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public readonly fileStorage: IFileStorage,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    @Inject('IFileRepository')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public readonly fileRepository: IFileRepository

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  ) {}

            


            
                                                                        
                            
            
                                    
            
            

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

            


            
                                                                        
                            
            
                                    
            
            

                
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    const {uploadedFile} = command;

            


            
                                                                        
                            
            
                                    
            
            

                
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    const fileName = await this.fileStorage.upload(uploadedFile);

            


            
                                                                        
                            
            
                                    
            
            

                
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    const file = await this.fileRepository.save(

            


            
                                                                        
                            
            
                                    
            
            

                
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      new File(fileName, uploadedFile.size, uploadedFile.mimetype)

            


            
                                                                        
                            
            
                                    
            
            

                
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    );

            


            
                                                                        
                            
            
                                    
            
            

                
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    return file.getId();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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