56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
from django.db import models
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class FamilyLink(models.Model):
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"""
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اتصال حساب والد به یک فرزند. طبق سند معماری، این اپ فقط به accounts.User
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ارجاع سبک (parent_user_id / child_user_id) میده، نه FK واقعی.
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"""
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STATUS_CHOICES = [('pending', 'در انتظار'), ('accepted', 'پذیرفتهشده')]
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parent_user_id = models.IntegerField(db_index=True) # ارجاع سبک به accounts.User
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child_user_id = models.IntegerField(null=True, blank=True, db_index=True) # ارجاع سبک به accounts.User
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child_phone = models.CharField(max_length=15, blank=True)
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invite_code = models.CharField(max_length=10, unique=True)
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status = models.CharField(max_length=10, choices=STATUS_CHOICES, default='pending')
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invited_at = models.DateTimeField(auto_now_add=True)
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accepted_at = models.DateTimeField(null=True, blank=True)
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class Meta:
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ordering = ['-invited_at']
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constraints = [
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# حداکثر یک دعوت pending همزمان برای هر (parent_user_id, child_phone).
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models.UniqueConstraint(
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fields=['parent_user_id', 'child_phone'],
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condition=models.Q(status='pending'),
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name='uniq_pending_family_invite_per_parent_child',
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),
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]
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def __str__(self):
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return f"famlink-{self.pk}-parent{self.parent_user_id}-child{self.child_user_id or '?'}"
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class ParentalSettings(models.Model):
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family_link = models.OneToOneField(FamilyLink, on_delete=models.CASCADE, related_name='settings')
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daily_limit_minutes = models.PositiveIntegerField(default=60)
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quiet_hours_start = models.TimeField(null=True, blank=True)
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quiet_hours_end = models.TimeField(null=True, blank=True)
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def __str__(self):
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return f"settings-famlink{self.family_link_id}"
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class WeeklyReportLog(models.Model):
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family_link = models.ForeignKey(FamilyLink, on_delete=models.CASCADE, related_name='weekly_reports')
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week_start = models.DateField()
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sent_at = models.DateTimeField(null=True, blank=True)
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opened_at = models.DateTimeField(null=True, blank=True)
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class Meta:
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ordering = ['-week_start']
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unique_together = [('family_link', 'week_start')]
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def __str__(self):
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return f"weekly-famlink{self.family_link_id}-{self.week_start}"
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