public async Task <bool> RemoveCollaboratorAsync(DbEntity_Game game, int userId)
{
var user = await _userService.GetByIdAsync(userId);
var success = await RemoveCollaboratorAsync(game, user);
return(success);
}
public async Task <bool> DeleteByIdAsync(int gameId)
{
DbEntity_Game game = await GetByIdAsync(gameId);
var success = await DeleteAsync(game);
return(success);
}
public async Task <bool> RemoveCollaboratorAsync(DbEntity_Game game, DbEntity_User user)
{
var collaborator = await GetCollaboratorAsync(game.GameId, user.UserId);
var success = await RemoveCollaboratorAsync(collaborator);
return(success);
}
public async Task <List <DbEntity_User> > GetCollaboratorsAsync(DbEntity_Game game)
{
var users = await _ksuGdcContext.GameUsers
.Where(gu => gu.GameId == game.GameId)
.Include(gu => gu.User)
.Select(gu => gu.User)
.ToListAsync();
return(users);
}
public async Task <bool> AddCollaboratorAsync(DbEntity_Game game, DbEntity_User user)
{
var collaborator = new DbEntity_GameUser()
{
GameId = game.GameId,
UserId = user.UserId
};
var success = await AddCollaboratorAsync(collaborator);
return(success);
}
public async Task <List <DbEntity_User> > GetNonCollaboratorsAsync(DbEntity_Game game)
{
var collaborators = _ksuGdcContext.GameUsers
.Where(gu => gu.GameId == game.GameId)
.Select(gu => gu.UserId);
var nonCollaborators = await _ksuGdcContext.Users
.Where(u => !(collaborators.Contains(u.UserId)))
.ToListAsync();
return(nonCollaborators);
}
public async Task <DbEntity_Image> GetImageAsync(DbEntity_Game game)
{
var image = await _ksuGdcContext.GameImages
.Where(gi => gi.GameId == game.GameId)
.Select(gi => gi.Image)
.FirstOrDefaultAsync();
if (image == null)
{
throw new NotFoundException($"No image with game id '{game.GameId}' was found.");
}
return(image);
}
public async Task <bool> CreateAsync(DbEntity_Game createdGame)
{
await _ksuGdcContext.Games.AddAsync(createdGame);
return(true);
}
public async Task <bool> DeleteAsync(DbEntity_Game game)
{
_ksuGdcContext.Games.Remove(game);
return(true);
}
public async Task <bool> UpdateAsync(DbEntity_Game updatedGame)
{
_ksuGdcContext.Update(updatedGame);
return(true);
}
