bolsa/cartera/migrations/0001_initial.py

# Generated by Django 4.2.30 on 2026-08-24 11:30

from decimal import Decimal
from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Valor',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('ticker', models.CharField(max_length=20, unique=True)),
                ('nombre', models.CharField(max_length=100)),
                ('mercado', models.CharField(blank=True, help_text='p. ej. SIBE, NASDAQ', max_length=30)),
                ('isin', models.CharField(blank=True, max_length=12)),
            ],
            options={
                'verbose_name': 'valor',
                'verbose_name_plural': 'valores',
                'ordering': ['ticker'],
            },
        ),
        migrations.CreateModel(
            name='Operacion',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('tipo', models.CharField(choices=[('C', 'Compra'), ('V', 'Venta')], max_length=1, verbose_name='tipo de operación')),
                ('fecha', models.DateField()),
                ('cantidad', models.DecimalField(decimal_places=4, max_digits=14)),
                ('precio', models.DecimalField(decimal_places=4, help_text='Precio unitario por acción', max_digits=12)),
                ('comisiones', models.DecimalField(decimal_places=2, default=Decimal('0'), max_digits=10)),
                ('valor', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='operaciones', to='cartera.valor')),
            ],
            options={
                'verbose_name': 'operación',
                'ordering': ['-fecha', '-pk'],
            },
        ),
        migrations.CreateModel(
            name='Dividendo',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('fecha', models.DateField()),
                ('bruto', models.DecimalField(decimal_places=2, max_digits=10)),
                ('retencion', models.DecimalField(decimal_places=2, default=Decimal('0'), max_digits=10)),
                ('valor', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dividendos', to='cartera.valor')),
            ],
            options={
                'ordering': ['-fecha', '-pk'],
            },
        ),
    ]