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103 lines
3.9 KiB
103 lines
3.9 KiB
"""
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Management command برای migration دادههای موجود به سیستم نقشهای چندگانه
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"""
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from django.core.management.base import BaseCommand
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from django.contrib.auth.models import Group
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from apps.account.models import User
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class Command(BaseCommand):
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help = 'Migrate existing user data to multiple roles system'
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def add_arguments(self, parser):
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parser.add_argument(
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'--dry-run',
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action='store_true',
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help='Show what would be done without making changes',
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)
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def handle(self, *args, **options):
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dry_run = options['dry_run']
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if dry_run:
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self.stdout.write(
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self.style.WARNING('DRY RUN MODE - No changes will be made')
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)
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# اطمینان از وجود گروهها
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self.ensure_groups_exist(dry_run)
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# Migration کاربران بر اساس user_type فعلی
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self.migrate_user_types(dry_run)
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self.stdout.write(
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self.style.SUCCESS('Migration completed successfully!')
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)
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def ensure_groups_exist(self, dry_run):
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"""اطمینان از وجود گروههای مورد نیاز"""
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groups = [
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"Professor Group",
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"Student Group",
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"Client Group",
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"Admin Group",
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"Super Admin Group"
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]
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for group_name in groups:
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if dry_run:
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exists = Group.objects.filter(name=group_name).exists()
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if not exists:
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self.stdout.write(f'Would create group: {group_name}')
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else:
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group, created = Group.objects.get_or_create(name=group_name)
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if created:
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self.stdout.write(f'Created group: {group_name}')
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def migrate_user_types(self, dry_run):
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"""Migration کاربران بر اساس user_type فعلی"""
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users = User.objects.all()
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for user in users:
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# چک کنیم که آیا کاربر قبلاً در گروه مناسب است یا خیر
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expected_group_name = f"{user.user_type.capitalize()} Group"
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if not user.groups.filter(name=expected_group_name).exists():
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if dry_run:
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self.stdout.write(
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f'Would add user {user.email} to group {expected_group_name}'
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)
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else:
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try:
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group = Group.objects.get(name=expected_group_name)
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user.groups.add(group)
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self.stdout.write(
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f'Added user {user.email} to group {expected_group_name}'
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)
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except Group.DoesNotExist:
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self.stdout.write(
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self.style.ERROR(f'Group {expected_group_name} does not exist')
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)
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def get_user_statistics(self):
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"""نمایش آمار کاربران"""
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total_users = User.objects.count()
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professors = User.objects.filter(groups__name="Professor Group").count()
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students = User.objects.filter(groups__name="Student Group").count()
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clients = User.objects.filter(groups__name="Client Group").count()
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# کاربرانی که چندین نقش دارند
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multi_role_users = User.objects.filter(
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groups__name__in=["Professor Group", "Student Group"]
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).annotate(
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role_count=models.Count('groups')
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).filter(role_count__gt=1).count()
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self.stdout.write('\n--- User Statistics ---')
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self.stdout.write(f'Total users: {total_users}')
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self.stdout.write(f'Professors: {professors}')
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self.stdout.write(f'Students: {students}')
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self.stdout.write(f'Clients: {clients}')
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self.stdout.write(f'Multi-role users: {multi_role_users}')
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