public async Task <IActionResult> OnPost()
{
if (!ModelState.IsValid)
{
TempData["Warning"] = "The values entered for blog are not correct, try again";
return(RedirectToPage());
}
Blog blog = new Blog
{
Title = ViewModel.Title,
Introduction = ViewModel.Introduction,
DateAdded = DateTime.Now
};
// process file upload
if (ViewModel.Banner != null)
{
using (var memoryStream = new MemoryStream())
{
await ViewModel.Banner.CopyToAsync(memoryStream);
blog.Banner = memoryStream.ToArray();
}
}
_ = await _blogService.AddBlogAsync(blog);
TempData["Success"] = "Blog added successfully";
return(RedirectToPage());
}