33 lines
653 B
Go
33 lines
653 B
Go
package usecases
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import (
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"context"
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"git.ksv741.keenetic.pro/teacinema/media-service/internal/application/dto"
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"git.ksv741.keenetic.pro/teacinema/media-service/internal/infrastructure/storage"
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)
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type GetUseCase struct {
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storage storage.Storage
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}
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func NewGetUseCase(s storage.Storage) *GetUseCase {
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return &GetUseCase{storage: s}
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}
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func (u *GetUseCase) Execute(
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ctx context.Context,
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input dto.GetMediaRequest,
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) (*dto.GetMediaResponse, error) {
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reader, contentType, err := u.storage.GetStream(ctx, input.Key)
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if err != nil {
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return nil, err
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}
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return &dto.GetMediaResponse{
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Reader: reader,
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ContentType: contentType,
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}, nil
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}
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