public async Task <IActionResult> Create([Bind("id_HangBay,TenHangBay,MaHangBay,Logo")] HangBay hangBay, IFormFile image)
{
string fileName = string.Empty;
if (image != null)
{
fileName = image.FileName;
var path = Path.Combine(_hostingEnvironment.WebRootPath, "image\\logo", image.FileName.Trim());
if (System.IO.File.Exists(path))
{
fileName = Guid.NewGuid().ToString() + image.FileName;
path = Path.Combine(_hostingEnvironment.WebRootPath, "image\\logo", fileName);
}
var stream = new FileStream(path, FileMode.Create);
await image.CopyToAsync(stream);
stream.Close();
stream.Dispose();
}
hangBay.Logo = fileName;
_context.Add(hangBay);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(int id, [Bind("id_HangBay,TenHangBay,MaHangBay,Logo")] HangBay hangBay, IFormFile image)
{
try
{
var fileName = string.Empty;
if (image == null)
{
_context.Update(hangBay);
await _context.SaveChangesAsync();
}
if (image != null)
{
if (hangBay.Logo == null)
{
fileName = image.FileName;
if (System.IO.File.Exists(Path.Combine(_hostingEnvironment.WebRootPath, "image\\logo", fileName)))
{
fileName = Guid.NewGuid().ToString() + image.FileName;
}
hangBay.Logo = fileName;
}
else
{
fileName = hangBay.Logo;
}
var path = Path.Combine(_hostingEnvironment.WebRootPath, "image\\logo", fileName);
var stream = new FileStream(path, FileMode.Create);
await image.CopyToAsync(stream);
stream.Close();
stream.Dispose();
_context.Update(hangBay);
await _context.SaveChangesAsync();
}
}
catch (DbUpdateConcurrencyException)
{
if (!HangBayExists(hangBay.id_HangBay))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
