from django.db import migrations, models


class Migration(migrations.Migration):
    dependencies = [
        ("core", "0024_workspacemetricsnapshot"),
    ]

    operations = [
        migrations.CreateModel(
            name="PlatformChatLink",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("service", models.CharField(choices=[("signal", "Signal"), ("whatsapp", "WhatsApp"), ("xmpp", "XMPP"), ("instagram", "Instagram")], max_length=255)),
                ("chat_identifier", models.CharField(max_length=255)),
                ("chat_jid", models.CharField(blank=True, max_length=255, null=True)),
                ("chat_name", models.CharField(blank=True, max_length=255, null=True)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                ("updated_at", models.DateTimeField(auto_now=True)),
                (
                    "person",
                    models.ForeignKey(on_delete=models.deletion.CASCADE, to="core.person"),
                ),
                (
                    "person_identifier",
                    models.ForeignKey(blank=True, null=True, on_delete=models.deletion.SET_NULL, to="core.personidentifier"),
                ),
                (
                    "user",
                    models.ForeignKey(on_delete=models.deletion.CASCADE, to="core.user"),
                ),
            ],
        ),
        migrations.AddConstraint(
            model_name="platformchatlink",
            constraint=models.UniqueConstraint(
                fields=("user", "service", "chat_identifier"),
                name="unique_platform_chat_link",
            ),
        ),
        migrations.AddIndex(
            model_name="platformchatlink",
            index=models.Index(
                fields=["user", "service", "chat_identifier"],
                name="core_platfo_user_id_0436ca_idx",
            ),
        ),
    ]
