file_message_transfer/main/migrations/0001_initial.py

# Generated by Django 5.1.4 on 2025-01-03 14:10

import django.db.models.deletion
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name="File",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("file", models.FileField(upload_to="uploads/")),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                ("description", models.TextField(blank=True)),
                (
                    "owner",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="files",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
                (
                    "shared_with",
                    models.ManyToManyField(
                        blank=True,
                        related_name="shared_files",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
            ],
        ),
        migrations.CreateModel(
            name="Message",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("content", models.TextField()),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                (
                    "file",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        to="main.file",
                    ),
                ),
                (
                    "recipients",
                    models.ManyToManyField(
                        related_name="received_messages", to=settings.AUTH_USER_MODEL
                    ),
                ),
                (
                    "sender",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="sent_messages",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
            ],
            options={
                "ordering": ["-created_at"],
            },
        ),
    ]