public async Task <IActionResult> AddGame(GameToUpload model)
{
string imgName = await UploadGameCover(_webHost, model);
var gameInDb = await _db.Games.Where(g => g.Id == model.Id).AsNoTracking().FirstOrDefaultAsync();
var gameToDb = new GameModel
{
Name = model.Name,
GameImg = imgName,
GenreId = model.GenreId,
About = model.About
};
if (gameInDb == null)
{
await _db.Games.AddAsync(gameToDb);
}
else
{
gameToDb.Id = gameInDb.Id;
_db.Update(gameToDb);
}
await _db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
public async Task <IActionResult> AddGame(int?gameId)
{
GameToUpload game = new GameToUpload();
if (gameId != null)
{
game = await
(
from games in _db.Games
where games.Id == gameId
select new GameToUpload
{
Id = games.Id,
Name = games.Name,
About = games.About,
GenreId = games.GenreId
}
).AsNoTracking().FirstOrDefaultAsync();
}
var genres = await
(
from genre in _db.Genres
select new GenreModel
{
Id = genre.Id,
GenreName = genre.GenreName
}
).AsNoTracking().ToListAsync();
ViewData["genres"] = genres;
return(View(game));
}
internal static async Task <string> UploadGameCover(IWebHostEnvironment webHost, GameToUpload model)
{
string imgName = null;
if (model.GameImg != null)
{
imgName = Guid.NewGuid().ToString() + "_" + model.Name.Replace(" ", "_") + "." + model.GameImg.FileName.Split(".")[1];
var filePath = Path.Combine(webHost.WebRootPath, "img", "Game", imgName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await model.GameImg.CopyToAsync(fileStream);
}
}
return(imgName);
}
