apps/authentication/models.py

from django.db import models
from django.contrib.auth.models import User
from django.db.models.signals import post_save
from django.dispatch import receiver

class UserProfile(models.Model):
    GENDER_CHOICES = (
        ('male', 'Male'),
        ('female', 'Female'),
        ('other', 'Other'),
        ('prefer-not-to-say', 'Prefer not to say'),
    )

    user = models.OneToOneField(User, on_delete=models.CASCADE, related_name='profile')
    phone_number = models.CharField(max_length=20, blank=True, null=True)
    date_of_birth = models.DateField(blank=True, null=True)
    gender = models.CharField(max_length=20, choices=GENDER_CHOICES, default='prefer-not-to-say')
    avatar = models.ImageField(upload_to='avatars/', blank=True, null=True)
    bio = models.TextField(blank=True, null=True)

    @property
    def total_requests(self):
        """Dynamically count user's photo requests."""
        return self.user.photo_requests.count()

    @property
    def photos_found(self):
        """Dynamically count total photos found across all requests."""
        total = 0
        for request in self.user.photo_requests.filter(status='completed'):
            if request.found_photos:
                total += len(request.found_photos)
        return total

    def __str__(self):
        return f"{self.user.username}'s Profile"

class SupportRequest(models.Model):
    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='support_requests')
    subject = models.CharField(max_length=255)
    message = models.TextField()
    status = models.CharField(max_length=20, default='open', choices=(
        ('open', 'Open'),
        ('in_progress', 'In Progress'),
        ('resolved', 'Resolved'),
        ('closed', 'Closed'),
    ))
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    def __str__(self):
        return f"{self.user.username} - {self.subject} ({self.status})"

@receiver(post_save, sender=User)
def create_user_profile(sender, instance, created, **kwargs):
    if created:
        UserProfile.objects.create(user=instance)

@receiver(post_save, sender=User)
def save_user_profile(sender, instance, **kwargs):
    UserProfile.objects.get_or_create(user=instance)
    instance.profile.save()