public HttpResponseMessage PerformAttack(string sessionKey, int gameId, [FromBody] MoveModel move)
{
var responseMsg = this.PerformOperation(() =>
{
var userId = UserDataPersister.LoginUser(sessionKey);
BattleDataPersister.PerformAttack(userId, gameId, move.UnitId, move.Position.X, move.Position.Y);
});
return responseMsg;
}