protected override void ExecuteRequest(HttpContext context) { (bool isOk, User user) = CheckClaimsForUser(Request, context, _userRepository); if (!isOk || user == null) { return; } Skin skin = _skinRepository.Get(Request.Id).GetAwaiter().GetResult().FirstOrDefault(); if (skin != null) { Avatar avatar = _avatarRepository.GetByUser(user).GetAwaiter().GetResult(); if (avatar != null && avatar.Level >= skin.LevelMin) { avatar.SkinId = Request.Id; avatar = _avatarRepository.Update(avatar).GetAwaiter().GetResult(); if (avatar != null) { string avatarJson = JsonSerializer.Serialize(avatar); context.Response.StatusCode = StatusCodes.Status200OK; context.Response.WriteAsync(avatarJson).GetAwaiter().GetResult(); return; } } } context.Response.StatusCode = StatusCodes.Status400BadRequest; }