wrong booking date

[svenjeppsson]

I have a situation that I already have descripted here:
Originally posted by @svenjeppsson in #19 (comment)

Found the reason:

go-hbci/swift/mt940.go

Lines 243 to 246 in d1fd34b

	monthDiff := int(math.Abs(float64(t.ValutaDate.Month() - t.BookingDate.Month())))
	if monthDiff > 1 {
	t.BookingDate = domain.NewShortDate(t.BookingDate.AddDate(1, 0, 0))
	}

ValutaDate ist 1.1.2019
BookingDate is actually 28.12.2018
diffdrences of month is 11
So this logic make the booking to 28.12.2020

I guess it is not so easy to just turn the add 1 year int subtract on yes.
What are the other situations?

Is there no booking year in the mt940 data?

[svenjeppsson]

I have a solution for this, i will fix that in my fork