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Added comment why dates like 30th of February may occur

This commit is contained in:
dankito 2024-08-27 09:47:13 +02:00
parent 32defa20f7
commit b826ee3c8f
1 changed files with 4 additions and 1 deletions
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5
fints4k/src/commonMain/kotlin/net/codinux/banking/fints/transactions/mt940/Mt940Parser.kt
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@ -463,7 +463,10 @@ open class Mt940Parser(
year -= 100
}
if (month == 2 && (day > 29 || (day > 28 && year % 4 != 0))) {
// ah, here we go, banks (in Germany) calculate with 30 days each month, so yes, it can happen that dates
// like 30th of February or 29th of February in non-leap years occur, see:
// https://de.m.wikipedia.org/wiki/30._Februar#30._Februar_in_der_Zinsberechnung
if (month == 2 && (day > 29 || (day > 28 && year % 4 != 0))) { // fix that for banks each month has 30 days
return LocalDate(year, 3, 1)
}