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perf(calendar): Optimization of date computation when handle attendees. Report of 77b2d9f8.

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This commit is contained in:
smizrahi
2024-05-28 11:32:05 +02:00
parent 45fd999010
commit 53d77f3105
1 changed files with 7 additions and 2 deletions
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SoObjects/Appointments/SOGoAppointmentObject.m
+7 -2
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@@ -639,12 +639,17 @@
NSEnumerator *enumerator;
NSString *currentUID;
SOGoUser *user, *currentUser;
unsigned long long eventStartPeriod, eventEndPeriod;
_resourceHasAutoAccepted = NO;
// Build a list of the attendees uids
attendees = [NSMutableArray arrayWithCapacity: [theAttendees count]];
enumerator = [theAttendees objectEnumerator];
eventStartPeriod = [[[(iCalDateTime *)[theEvent uniqueChildWithTag: @"dtstart"] timeZone] periodForDate: [theEvent startDate]] secondsOffsetFromGMT];
eventEndPeriod = [[[(iCalDateTime *)[theEvent uniqueChildWithTag: @"dtend"] timeZone] periodForDate: [theEvent startDate]] secondsOffsetFromGMT];
while ((currentAttendee = [enumerator nextObject]))
{
currentUID = [currentAttendee uidInContext: context];
@@ -740,11 +745,11 @@
// We MUST use the -uniqueChildWithTag method here because the event has been flattened, so its timezone has been
// modified in SOGoAppointmentFolder: -fixupCycleRecord: ....
rangeStartDate = [[fbInfo objectAtIndex: i] objectForKey: @"startDate"];
delta = [[rangeStartDate timeZoneDetail] timeZoneSecondsFromGMT] - [[[(iCalDateTime *)[theEvent uniqueChildWithTag: @"dtstart"] timeZone] periodForDate: [theEvent startDate]] secondsOffsetFromGMT];
delta = [[rangeStartDate timeZoneDetail] timeZoneSecondsFromGMT] - eventStartPeriod;
rangeStartDate = [rangeStartDate dateByAddingYears: 0 months: 0 days: 0 hours: 0 minutes: 0 seconds: delta];
rangeEndDate = [[fbInfo objectAtIndex: i] objectForKey: @"endDate"];
delta = [[rangeEndDate timeZoneDetail] timeZoneSecondsFromGMT] - [[[(iCalDateTime *)[theEvent uniqueChildWithTag: @"dtend"] timeZone] periodForDate: [theEvent endDate]] secondsOffsetFromGMT];
delta = [[rangeEndDate timeZoneDetail] timeZoneSecondsFromGMT] - eventEndPeriod;
rangeEndDate = [rangeEndDate dateByAddingYears: 0 months: 0 days: 0 hours: 0 minutes: 0 seconds: delta];
range = [NGCalendarDateRange calendarDateRangeWithStartDate: rangeStartDate