backend/exhauster_analytics/analytics/migrations/0001_initial.py

# Generated by Django 4.1.7 on 2023-02-17 09:19

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


class Migration(migrations.Migration):
    initial = True

    dependencies = []

    operations = [
        migrations.CreateModel(
            name="Exgauster",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("number", models.IntegerField(unique=True)),
                ("name", models.CharField(max_length=20)),
                ("installed", models.DateField()),
            ],
        ),
        migrations.CreateModel(
            name="Record",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("received", models.DateTimeField(auto_now_add=True)),
                ("timestamp", models.DateTimeField()),
                ("offset", models.IntegerField(unique=True)),
                ("message", models.JSONField(null=True)),
            ],
        ),
        migrations.CreateModel(
            name="ExgausterSignalDescription",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("place_x", models.IntegerField()),
                ("place_y", models.IntegerField()),
                (
                    "type",
                    models.CharField(
                        choices=[("analog", "ANALOG"), ("digital", "DIGITAL")],
                        max_length=7,
                    ),
                ),
                ("comment", models.CharField(blank=True, max_length=200)),
                ("Exgauster", models.IntegerField()),
                ("active", models.BooleanField(default=True)),
            ],
            options={
                "unique_together": {("place_x", "place_y")},
            },
        ),
        migrations.CreateModel(
            name="ExgausterSignal",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("item", models.CharField(max_length=200)),
                ("characteristics", models.CharField(max_length=200)),
                ("characteristics_description", models.CharField(max_length=200)),
                ("item_name", models.CharField(max_length=200)),
                (
                    "Exgauster",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="signals",
                        to="analytics.exgauster",
                    ),
                ),
                (
                    "signal",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        to="analytics.exgaustersignaldescription",
                    ),
                ),
            ],
        ),
        migrations.CreateModel(
            name="ExgausterRecordSignal",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("value", models.FloatField()),
                (
                    "record",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="signals",
                        to="analytics.record",
                    ),
                ),
                (
                    "signal",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="records",
                        to="analytics.exgaustersignal",
                    ),
                ),
            ],
        ),
    ]