mirror of
https://github.com/eduardogsilva/wireguard_webadmin.git
synced 2026-02-19 19:26:17 +00:00
118 lines
3.8 KiB
Python
118 lines
3.8 KiB
Python
import uuid
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from datetime import datetime, timedelta
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from django.db import models
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from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
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from wireguard.models import Peer
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WEEK_DAYS = [
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(0, _("Monday")),
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(1, _("Tuesday")),
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(2, _("Wednesday")),
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(3, _("Thursday")),
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(4, _("Friday")),
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(5, _("Saturday")),
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(6, _("Sunday")),
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]
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class ScheduleProfile(models.Model):
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name = models.CharField(max_length=100)
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created = models.DateTimeField(auto_now_add=True)
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updated = models.DateTimeField(auto_now=True)
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uuid = models.UUIDField(editable=False, default=uuid.uuid4)
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def __str__(self):
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return self.name
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@staticmethod
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def _next_weekday_time(now, weekday, t):
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tz = timezone.get_current_timezone()
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today = timezone.localdate(now)
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candidate_date = today + timedelta(days=(weekday - today.weekday()) % 7)
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candidate = timezone.make_aware(
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datetime.combine(candidate_date, t),
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tz
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)
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if candidate <= now:
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candidate_date += timedelta(days=7)
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candidate = timezone.make_aware(
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datetime.combine(candidate_date, t),
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tz
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)
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return candidate
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@property
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def next_dates(self):
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slots = list(self.time_interval.all())
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if not slots:
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return {'enable': None, 'disable': None}
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now = timezone.now()
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start_candidates = []
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end_candidates = []
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for slot in slots:
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start_dt = ScheduleProfile._next_weekday_time(now, slot.start_weekday, slot.start_time)
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end_dt = ScheduleProfile._next_weekday_time(now, slot.end_weekday, slot.end_time)
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start_candidates.append(start_dt)
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end_candidates.append(end_dt)
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return {
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'enable': min(start_candidates) if start_candidates else None,
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'disable': min(end_candidates) if end_candidates else None,
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}
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class ScheduleSlot(models.Model):
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profile = models.ForeignKey(ScheduleProfile, on_delete=models.CASCADE, related_name="time_interval")
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start_weekday = models.PositiveSmallIntegerField(choices=WEEK_DAYS)
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end_weekday = models.PositiveSmallIntegerField(choices=WEEK_DAYS)
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start_time = models.TimeField()
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end_time = models.TimeField()
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created = models.DateTimeField(auto_now_add=True)
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updated = models.DateTimeField(auto_now=True)
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uuid = models.UUIDField(editable=False, default=uuid.uuid4)
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class Meta:
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ordering = ("start_weekday", "start_time")
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constraints = [
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models.UniqueConstraint(
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fields=["profile", "start_weekday", "end_weekday", "start_time", "end_time"],
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name="uniq_slot_per_profile"
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),
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]
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class PeerScheduling(models.Model):
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peer = models.OneToOneField(Peer, on_delete=models.CASCADE, related_name="schedule")
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profile = models.ForeignKey(ScheduleProfile, on_delete=models.SET_NULL, null=True, blank=True)
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next_scheduled_enable_at = models.DateTimeField(null=True, blank=True)
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next_scheduled_disable_at = models.DateTimeField(null=True, blank=True)
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next_manual_suspend_at = models.DateTimeField(null=True, blank=True)
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next_manual_unsuspend_at = models.DateTimeField(null=True, blank=True)
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manual_suspend_reason = models.TextField(null=True, blank=True)
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created = models.DateTimeField(auto_now_add=True)
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updated = models.DateTimeField(auto_now=True)
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uuid = models.UUIDField(editable=False, default=uuid.uuid4)
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class Meta:
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indexes = [
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models.Index(fields=["next_scheduled_enable_at"]),
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models.Index(fields=["next_scheduled_disable_at"]),
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models.Index(fields=["next_manual_suspend_at"]),
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models.Index(fields=["next_manual_unsuspend_at"]),
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] |