# Generated by Django 5.2.8 on 2026-06-10 08:31

from django.db import migrations, models

def copy_team_to_teams(apps, schema_editor):
    CompanyMember = apps.get_model('contracts', 'CompanyMember')
    for member in CompanyMember.objects.all():
        # access the raw DB field team_id to avoid django loading issues if team FK field is already removed or modified
        team_id = getattr(member, 'team_id', None)
        if team_id is not None:
            member.teams.add(team_id)

def copy_teams_to_team(apps, schema_editor):
    CompanyMember = apps.get_model('contracts', 'CompanyMember')
    for member in CompanyMember.objects.all():
        first_team = member.teams.first()
        if first_team:
            member.team = first_team
            member.save(update_fields=['team'])

class Migration(migrations.Migration):

    dependencies = [
        ('contracts', '0005_remove_contract_auto_close'),
    ]

    operations = [
        migrations.AddField(
            model_name='companymember',
            name='teams',
            field=models.ManyToManyField(blank=True, help_text='Équipes auxquelles ce membre appartient.', related_name='members', to='contracts.companyteam', verbose_name='Équipes'),
        ),
        migrations.RunPython(copy_team_to_teams, reverse_code=copy_teams_to_team),
        migrations.RemoveField(
            model_name='companymember',
            name='team',
        ),
    ]