correction deadline bis

pica-wekan-scripts/policy.sh

@@ -9,7 +9,12 @@ boardExpirationDurationMonths=${boardExpirationDurationMonths-12} # mois
 boardExpirationDurationDays=${boardExpirationDurationDays-0} # jours
 url=${url-"https://wekan.test.picasoft.net"}
 # Deadline = somme des durées du dessus
-deadlineTimeStamp=$(date --date $boardExpirationDurationYears" years ago "$boardExpirationDurationMonths" months ago "$boardExpirationDurationDays" days ago" +%s)
+
+boardExpirationDurationDays=$(($boardExpirationDurationDays+30*$boardExpirationDurationMonths))
+boardExpirationDurationDays=$(($boardExpirationDurationDays+365*$boardExpirationDurationYears))
+deadLineSeconds=$(($boardExpirationDurationDays*86400))
+now=$(date +%s)
+deadlineTimeStamp=$(($now-$deadLineSeconds))
 
 delete=false
 while getopts "d" option