e-book

ipfs-product-image.effects.ts

downloadImage$ = createEffect(
    () =>
      this.actions$.pipe(
        ofType(IpfsImageActions.downloadImage),
        map((action) => action.ipfsHash),
        switchMap((ipfsHash: string) =>
          this.ipfsSrv.getFile(ipfsHash).pipe(
            map((image: Blob) => IpfsImageActions.downloadImageSuccess({ image })),
            catchError((err: Error) =>
              of(this.handleError(err), IpfsImageActions.downloadImageError())
            )
          )
        )
      )
  );