72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package services
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import (
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"58team_blog/internal/application/commands"
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"58team_blog/internal/application/common"
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"58team_blog/internal/application/mapper"
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"58team_blog/internal/application/queries"
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"58team_blog/internal/domain/entities"
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"58team_blog/internal/domain/repository"
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"fmt"
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)
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type ImagesService struct {
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repo repository.ImagesRepository
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}
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func CreateImagesService(repo repository.ImagesRepository) ImagesService {
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return ImagesService{
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repo: repo,
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}
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}
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func (s *ImagesService) Create(cmd commands.CreateImageCommand) (*common.ImageResult, error) {
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entity, err := entities.CreateImage(cmd.Path)
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if err != nil {
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return nil, err
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}
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if err := entity.Validate(); err != nil {
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return nil, err
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}
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if err := s.repo.Create(&entity); err != nil {
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return nil, err
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}
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result := mapper.CreateImageResultFromEntity(&entity)
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return result, nil
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}
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func (s *ImagesService) FindById(query queries.ImageFindByIdQuery) (*queries.ImageFindByIdResult, error) {
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entity, err := s.repo.FindById(query.Id)
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if err != nil {
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return nil, err
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}
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if err := entity.Validate(); err != nil {
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return nil, err
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}
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result := mapper.CreateImageFindByIdResultFromEntity(entity)
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return result, nil
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}
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func (s *ImagesService) Delete(cmd commands.DeleteImageCommand) error {
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entity, err := s.repo.FindById(cmd.Id)
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if err != nil {
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return fmt.Errorf("Image delete error: %s", err)
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}
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if err := entity.Validate(); err != nil {
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return err
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}
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if err := s.repo.Delete(entity.Id); err != nil {
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return err
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}
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return nil
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}
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