public AddFriendCommandResult Handler(AddFriendCommand command)
{
command.Validate();
if (command.Invalid)
{
return(new AddFriendCommandResult(false, false, command.Notifications.ToList()));
}
if (friendRepository.LocationAlreadyExists(Latitude: command.Latitude, Longitude: command.Longitude))
{
AddNotification("Location", "Já existe um amigo cadastrado nesta localização.");
}
if (Invalid)
{
return(new AddFriendCommandResult(false, false, Notifications.ToList()));
}
var friend = new Friend(command.Name, new Point(command.Latitude, command.Longitude));
AddNotifications(friend);
if (Invalid)
{
return(new AddFriendCommandResult(false, false, Notifications.ToList()));
}
friendRepository.Add(friend);
return(new AddFriendCommandResult(true, true, new Message()
{
MessageType = MessageType.Information, Description = "Amigo cadastrado com sucesso!"
}));
}
public void ShouldReturnValidWhenNotExistNotifications()
{
var friend = new AddFriendCommand()
{
Name = "Some Name",
Latitude = 0,
Longitude = 0
};
friend.Validate();
friend.Valid.Should().BeTrue();
}
public void ShouldReturnNotificationWhenNameIsEmpty()
{
var expected = new List <Notification>()
{
new Notification("Name", "Nome não pode ser vazio ou nulo.")
};
var friend = new AddFriendCommand()
{
Name = string.Empty,
Latitude = 0,
Longitude = 0
};
friend.Validate();
friend.Valid.Should().BeFalse();
friend.Notifications.Should().BeEquivalentTo(expected);
}