public override int GetHashCode()
{
unchecked
{
int hash = 19;
foreach (var foo in PushNotifications.Select(p => p.ShipmentKey).Union(PushNotifications.Select(p => p.InventoryKey)))
{
hash = hash * 31 + foo.GetHashCode();
}
return(hash);
}
}
public bool Equals(UserMessage other) // Compare the ShipmentKeys and the InventoryKeys
{
if (other == null)
{
return(false);
}
var keys = PushNotifications.Select(p => p.ShipmentKey).Concat(PushNotifications.Select(p => p.InventoryKey)).ToList();
var otherkeys = other.PushNotifications.Select(p => p.ShipmentKey).Concat(other.PushNotifications.Select(p => p.InventoryKey)).ToList();
var comparer1 = keys.Except(otherkeys);
var comparer2 = otherkeys.Except(keys);
return(Message == other.Message && !comparer1.Any() && !comparer2.Any());
}
