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# Generated by Django 6.0.8 on 2026-08-08 07:53
import django.db.models.deletion
import uuid
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
('crawler', '0001_initial'),
]
operations = [
migrations.CreateModel(
name='Ad',
fields=[
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('divar_token', models.CharField(max_length=50, unique=True)),
('title', models.CharField(max_length=255)),
('description', models.TextField()),
('price', models.CharField(blank=True, max_length=100, null=True)),
('category', models.CharField(blank=True, max_length=100, null=True)),
('images', models.JSONField(default=list)),
('url', models.URLField()),
('created_at', models.DateTimeField(auto_now_add=True)),
('published_at', models.DateTimeField(blank=True, null=True)),
],
options={
'indexes': [models.Index(fields=['created_at'], name='ads_ad_created_9f5b83_idx')],
},
),
migrations.CreateModel(
name='AdEvaluation',
fields=[
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('is_flagged', models.BooleanField(default=False)),
('reason', models.TextField(blank=True, null=True)),
('confidence', models.FloatField(blank=True, null=True)),
('extracted_fields', models.JSONField(default=dict)),
('evaluated_at', models.DateTimeField(auto_now_add=True)),
('ad', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='evaluations', to='ads.ad')),
('crawl_task', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='evaluations', to='crawler.crawltask')),
],
),
migrations.CreateModel(
name='NotificationLog',
fields=[
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
('channel_id', models.CharField(max_length=100)),
('sent_at', models.DateTimeField(auto_now_add=True)),
('status', models.CharField(choices=[('SENT', 'Sent'), ('FAILED', 'Failed')], max_length=20)),
('error_message', models.TextField(blank=True, null=True)),
('evaluation', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='notifications', to='ads.adevaluation')),
],
options={
'abstract': False,
},
),
migrations.AddIndex(
model_name='adevaluation',
index=models.Index(fields=['is_flagged'], name='ads_adevalu_is_flag_1e9b55_idx'),
),
migrations.AddIndex(
model_name='adevaluation',
index=models.Index(fields=['evaluated_at'], name='ads_adevalu_evaluat_9e55c2_idx'),
),
migrations.AddConstraint(
model_name='adevaluation',
constraint=models.UniqueConstraint(fields=('crawl_task', 'ad'), name='unique_crawl_task_ad'),
),
]