public IActionResult Update(AuthorVM authors)
{
if (ModelState.IsValid)
{
// if user doesnot uplaod new image
String imagePath = _authourRepo.GetAuthorById(authors.author.id).image_path;
// if the user Uploads new Image
if (authors.image != null)
{
// this class contains the function that handles the files
FileHandling fileHandling = new FileHandling(_hostEnvironment);
imagePath = fileHandling.fileUpload(authors.image, "authors");
}
authors.author.image_path = imagePath;
_authourRepo.UpdateAuthor(authors.author);
return(RedirectToAction("Table", authors));
}
else
{
return(View("UpdateForm", authors));
}
}
public IActionResult Update(BookVM book)
{
if (ModelState.IsValid)
{
// if the image file is new updated
String imagePath = _bookrepo.GetById(book.books.id).image_path;
// if new image is updated
if (book.image != null)
{
// this class contains the function that handles the files
FileHandling fileHandling = new FileHandling(_webHostEnvironment);
imagePath = fileHandling.fileUpload(book.image, "books");
}
book.books.image_path = imagePath;
_bookrepo.UpdateBook(book.books);
return(RedirectToAction("Table", book));
}
else
{
book.fileError = "Please Upload a Image";
book.genreList = _genreRepo.GetAllGenres();
book.authorList = _authorRepo.GetAllAuthors();
return(View("UpdateForm", book));
}
}
public IActionResult DeleteById(int id)
{
// first retrive the data
Author authorToDelete = _authourRepo.GetAuthorById(id);
//then delete the data from the database
_authourRepo.DeleteAuthorById(id);
// deleting the user file
FileHandling fileHandling = new FileHandling(_hostEnvironment);
fileHandling.deleteFile(authorToDelete.image_path, "authors");
return(RedirectToAction("Table"));
}
public IActionResult DeleteById(int id)
{
// first retrive the data
Book bookToDelete = _bookrepo.GetById(id);
//then delete the data from the database
_bookrepo.DeleteBookById(id);
// deleting the user file
FileHandling fileHandling = new FileHandling(_webHostEnvironment);
fileHandling.deleteFile(bookToDelete.image_path, "books");
return(RedirectToAction("Table"));
}
public IActionResult Add(AuthorVM authors)
{
if (ModelState.IsValid && authors.image != null)
{
// this class contains the function that handles the files
FileHandling fileHandling = new FileHandling(_hostEnvironment);
String imagePath = fileHandling.fileUpload(authors.image, "authors");
authors.author.image_path = imagePath;
_authourRepo.AddAuthor(authors.author);
return(RedirectToAction("Table", authors));
}
else
{
authors.fileError = "Please Upload a Image";
return(View("AddForm", authors));
}
}