public async Task <IActionResult> Upsert(University obj)
{
string token = HttpContext.Session.GetString("JWToken");
if (ModelState.IsValid)
{
var files = HttpContext.Request.Form.Files;
if (files.Count > 0)
{
byte[] pic = null;
using (var fs = files[0].OpenReadStream())
{
using (var ms = new MemoryStream())
{
fs.CopyTo(ms);
pic = ms.ToArray();
}
}
obj.Picture = pic;
}
else if (obj.Id == 0)
{
// If we're creating but not choose any Picture
obj.Picture = null;
}
else
{
//Reuse old picture if we're updating and not choose any Picture
var objFromDb = await _db.GetAsync(_url, obj.Id, token);
obj.Picture = objFromDb.Picture;
}
//Create
if (obj.Id == 0)
{
await _db.CreateAsync(_url, obj, token);
}
//Update
else
{
await _db.UpdateAsync(_url, obj.Id, obj, token);
}
TempData["Alert"] = "Modify Successfully !";
return(RedirectToAction(nameof(Index)));
}
else
{
return(View(obj));
}
}
