Commit e89bf2ee authored by Jérome Perrin's avatar Jérome Perrin Committed by Gabriel Monnerat

calendar: make PresencePeriod support timezone with daylight saving

 - update PresencePeriod.getNextPeriodicalDate with fixes from 6155f7ff
 - do not use addToDate, but simply DateTime arithmetics that unlike addToDate, works correctly

(cherry picked from commit 30e2c1f6)
parent 6240f9bb
......@@ -31,6 +31,7 @@
from copy import copy
from AccessControl import ClassSecurityInfo
from DateTime import DateTime
from Products.ERP5Type import Permissions, PropertySheet
from Products.ERP5.mixin.periodicity import PeriodicityMixin
......@@ -149,8 +150,8 @@ class PresencePeriod(Movement, PeriodicityMixin):
stop_date = self.getStopDate(start_date)
periodicity_stop_date = self.getPeriodicityStopDate(
start_date)
second_duration = int(stop_date) - int(start_date)
if second_duration > 0:
duration = stop_date - start_date
if duration > 0:
# First date has to respect the periodicity config
next_start_date = self.getNextPeriodicalDate(addToDate(start_date, day=-1))
while (next_start_date is not None) and \
......@@ -170,8 +171,7 @@ class PresencePeriod(Movement, PeriodicityMixin):
(current_exception_date < next_start_date.Date()):
# SQL method don't like iterator
# yield (next_start_date, next_start_date+duration)
result.append([next_start_date,
addToDate(next_start_date, second=second_duration)])
result.append([next_start_date, next_start_date + duration])
# Update the next exception date
if len(exception_date_list) != 0:
current_exception_date = exception_date_list.pop(0).Date()
......@@ -181,7 +181,7 @@ class PresencePeriod(Movement, PeriodicityMixin):
# SQL method don't like iterator
# yield (next_start_date, next_start_date+duration)
result.append({'start_date': next_start_date,
'stop_date': addToDate(next_start_date, second=second_duration),
'stop_date': next_start_date + duration,
'quantity': self.getQuantity()})
next_start_date = self.getNextPeriodicalDate(next_start_date)
......@@ -206,12 +206,21 @@ class PresencePeriod(Movement, PeriodicityMixin):
day_count = int(current_date-next_start_date)
next_start_date = next_start_date + day_count
next_start_date = addToDate(next_start_date, day=1)
timezone = self._getTimezone(next_start_date)
next_start_date = self._getNextDay(next_start_date, timezone)
while 1:
if (self._validateDay(next_start_date)) and \
(self._validateWeek(next_start_date)) and \
(self._validateMonth(next_start_date)):
break
else:
next_start_date = addToDate(next_start_date, day=1)
return next_start_date
next_start_date = self._getNextDay(next_start_date, timezone)
return DateTime(
next_start_date.year(),
next_start_date.month(),
next_start_date.day(),
current_date.hour(),
current_date.minute(),
current_date.second(),
timezone)
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