public bool Handle(DomainEventHandlerData <BattleEvent> @event)
{
var snap = @event.Snapshot as GameAggregate;
var castle = snap?.Castles.FirstOrDefault(e => e.Id == @event.EventObject.AtCastleId);
if (castle?.Siege?.Soldiers == null)
{
return(false);
}
var attacking = castle.Siege.Soldiers;
var defending = castle.Soldiers.Where(e => !e.IsDead).ToList();
// boost strength
var hero = castle.Heroes?.FirstOrDefault(e => e.Army != castle.Army);
var attackingBoostStrength = hero == null ? 0 : _repository.GetHeroById(hero.UserId, hero.Id.ToString())?.Leadership ?? 0;
hero = castle.Heroes?.FirstOrDefault(e => e.Army == castle.Army);
var defendingBoostStrength = hero == null ? 0 : _repository.GetHeroById(hero.UserId, hero.Id.ToString())?.Leadership ?? 0;
var battle = _gameDomainService.AttackSequence(@event.EventObject.Id,
castle,
castle.Siege.OwnerUserId,
castle.OwnerUserId,
attacking,
defending,
attackingBooststrength: attackingBoostStrength,
defendingBooststrength: defendingBoostStrength);
// attacking win
if (attacking.Count(e => !e.IsDead && e.CastleTroopType.Health > 0) > 0)
{
// add event
// for user
_domain.AddEvent(snap.Id, new OccupiedCastleEvent(castle.Siege.OwnerUserId, castle.Id, battle, DateTime.UtcNow));
// for old owner of castle
if (!string.IsNullOrEmpty(castle.OwnerUserId))
{
_domain.AddEvent(snap.Id, new CastleHasBeenOccupiedEvent(castle.OwnerUserId, castle.Id, battle, DateTime.UtcNow));
}
}
else
{
// defending win
castle.Soldiers = castle.Soldiers.Where(e => e.CastleTroopType.Health > 0 && !e.IsDead).ToList();
castle.UpdateSoldierAmount();
_gameDomainService.CreateSoldierIfNeed(snap);
// for depending
if (!string.IsNullOrEmpty(castle.OwnerUserId))
{
_domain.AddEvent(snap.Id, new DefendedCastleEvent(castle.OwnerUserId, castle.Id, battle, DateTime.UtcNow));
}
// for attacking
_domain.AddEvent(snap.Id, new FailedAttackCastleEvent(castle.Siege.OwnerUserId, castle.Id, battle, DateTime.UtcNow));
}
return(true);
}
public bool Handle(DomainEventHandlerData <BattleVersusSiegeEvent> @event)
{
var snap = @event.Snapshot as GameAggregate;
var castle = snap?.Castles.FirstOrDefault(e => e.Id == @event.EventObject.CastleId);
if (castle?.Siege.Soldiers == null)
{
return(false);
}
var attacking = @event.EventObject.Battalion;
var defending = castle.Siege.Soldiers;
// boost strength
var attackingArmy = snap.UserId == @event.EventObject.AttackingUserId ? Army.Blue : Army.Red;
var hero = castle.Heroes?.FirstOrDefault(e => e.Army == attackingArmy);
var attackingBoostStrength = hero == null ? 0 : _repository.GetHeroById(hero.UserId, hero.Id.ToString())?.Leadership ?? 0;
var defendingArmy = snap.UserId == castle.Siege.OwnerUserId ? Army.Blue : Army.Red;
hero = castle.Heroes?.FirstOrDefault(e => e.Army == defendingArmy);
var defendingBoostStrength = hero == null ? 0 : _repository.GetHeroById(hero.UserId, hero.Id.ToString())?.Leadership ?? 0;
var battle = _gameDomainService.AttackSequence(@event.EventObject.Id,
castle,
@event.EventObject.AttackingUserId,
castle.Siege.OwnerUserId,
attacking,
defending,
attackingBoostStrength,
defendingBoostStrength);
// attacking win
if (attacking.Count(e => !e.IsDead && e.CastleTroopType.Health > 0) > 0)
{
var liveSoldiers = attacking.Where(e => e.CastleTroopType.Health > 0).ToList();
// event for attacking
_domain.AddEvent(snap.Id, new OccupiedSiegeInCastleEvent(
@event.EventObject.AttackingUserId,
castle.Id,
battle,
liveSoldiers, DateTime.UtcNow));
// for old siege
_domain.AddEvent(snap.Id, new SiegeHasBeenOccupiedEvent(castle.Siege.OwnerUserId,
castle.Id,
battle,
DateTime.UtcNow));
}
else
{
// defending win
// for defending
_domain.AddEvent(snap.Id, new DefendedSiegeEvent(
castle.Id, battle, castle.Siege.OwnerUserId));
// for attacking
_domain.AddEvent(snap.Id, new FailedAttackSiegeEvent(
@event.EventObject.AttackingUserId,
castle.Id,
battle));
}
return(true);
}
