public ActionResult PutImage(int id, IFormFile file)
{
try
{
string FileName = Guid.NewGuid() + ".jpg";
var cover = _booksOnlineContext.CoverPhoto.Where(p => p.BookID == id).FirstOrDefault();
if (cover == null)
{
cover = new Dominio.CoverPhoto();
cover.BookID = id;
cover.Url = FileName;
_booksOnlineContext.Add(cover);
_booksOnlineContext.SaveChanges();
}
else
{
_booksOnlineContext.CoverPhoto.Remove(cover);
_booksOnlineContext.SaveChanges();
var coverins = new Dominio.CoverPhoto();
coverins.BookID = id;
coverins.Url = FileName;
_booksOnlineContext.Add(coverins);
_booksOnlineContext.SaveChanges();
}
string path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", FileName);
using (Stream stream = new FileStream(path, FileMode.Create))
{
file.CopyTo(stream);
}
return(StatusCode(StatusCodes.Status201Created));
}
catch (Exception ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <ResponseOperations> Handle(UpdateBookParametros request, CancellationToken cancellationToken)
{
try
{
var book = await _context.Book.FindAsync(request.BookID);
if (book == null)
{
return(new ResponseOperations()
{
Ok = false, Message = "We have not found the book ", Id = 0
});
}
else
{
book.Title = request.Title;
book.Description = request.Description + ".";
book.PageCount = request.PageCount;
book.Excerpt = request.Excerpt;
book.PublishDate = request.PublishDate;
var valor = _context.SaveChanges();
var booklnk = _context.AuthorBook.Where(prop => prop.BookID == request.BookID);
foreach (var rem in booklnk)
{
_context.Entry(rem).State = EntityState.Deleted; // added row
_context.AuthorBook.Remove(rem);
}
_context.SaveChanges();
if (request.AuthorLnk != null)
{
foreach (var id in request.AuthorLnk)
{
var authorBook = new AuthorBook
{
AuthorID = id.AuthorID,
BookID = id.BookID
};
_context.Entry(authorBook).State = EntityState.Added; // added row
_context.AuthorBook.Add(authorBook);
}
await _context.SaveChangesAsync();
}
if (valor > 0)
{
return(new ResponseOperations()
{
Ok = true, Message = "The Book was updated.", Id = book.BookID
});
}
else
{
return(new ResponseOperations()
{
Ok = false, Message = "Book cannot be saved. ", Id = book.BookID
});
}
}
}
catch (Exception e)
{
return(new ResponseOperations()
{
Ok = false, Message = e.Message, Id = 0
});
}
}
