54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
import django.db.models.deletion
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from django.conf import settings
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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("communications", "0042_chatusersettings_notification_preferences"),
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migrations.swappable_dependency(settings.AUTH_USER_MODEL),
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]
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operations = [
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migrations.CreateModel(
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name="ActiveChatSession",
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fields=[
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(
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"id",
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models.BigAutoField(
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auto_created=True,
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primary_key=True,
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serialize=False,
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verbose_name="ID",
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),
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),
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("connection_id", models.CharField(max_length=255, unique=True)),
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("last_seen_at", models.DateTimeField(auto_now=True)),
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("expires_at", models.DateTimeField(db_index=True)),
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(
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"chat",
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models.ForeignKey(
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on_delete=django.db.models.deletion.CASCADE,
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related_name="active_sessions",
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to="communications.chat",
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),
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),
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(
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"user",
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models.ForeignKey(
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on_delete=django.db.models.deletion.CASCADE,
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related_name="active_chat_sessions",
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to=settings.AUTH_USER_MODEL,
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),
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),
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],
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),
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migrations.AddIndex(
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model_name="activechatsession",
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index=models.Index(
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fields=["user", "chat", "expires_at"],
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name="communicati_user_id_412dae_idx",
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),
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),
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]
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