scalesApp/backend/api/migrations/0001_initial.py

# Generated by Django 4.2 on 2026-01-12 18:39

import django.contrib.auth.models
import django.contrib.auth.validators
from django.db import migrations, models
import django.utils.timezone


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ("auth", "0012_alter_user_first_name_max_length"),
    ]

    operations = [
        migrations.CreateModel(
            name="User",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("password", models.CharField(max_length=128, verbose_name="password")),
                (
                    "last_login",
                    models.DateTimeField(
                        blank=True, null=True, verbose_name="last login"
                    ),
                ),
                (
                    "is_superuser",
                    models.BooleanField(
                        default=False,
                        help_text="Designates that this user has all permissions without explicitly assigning them.",
                        verbose_name="superuser status",
                    ),
                ),
                (
                    "username",
                    models.CharField(
                        error_messages={
                            "unique": "A user with that username already exists."
                        },
                        help_text="Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.",
                        max_length=150,
                        unique=True,
                        validators=[
                            django.contrib.auth.validators.UnicodeUsernameValidator()
                        ],
                        verbose_name="username",
                    ),
                ),
                (
                    "first_name",
                    models.CharField(
                        blank=True, max_length=150, verbose_name="first name"
                    ),
                ),
                (
                    "last_name",
                    models.CharField(
                        blank=True, max_length=150, verbose_name="last name"
                    ),
                ),
                (
                    "email",
                    models.EmailField(
                        blank=True, max_length=254, verbose_name="email address"
                    ),
                ),
                (
                    "is_staff",
                    models.BooleanField(
                        default=False,
                        help_text="Designates whether the user can log into this admin site.",
                        verbose_name="staff status",
                    ),
                ),
                (
                    "is_active",
                    models.BooleanField(
                        default=True,
                        help_text="Designates whether this user should be treated as active. Unselect this instead of deleting accounts.",
                        verbose_name="active",
                    ),
                ),
                (
                    "date_joined",
                    models.DateTimeField(
                        default=django.utils.timezone.now, verbose_name="date joined"
                    ),
                ),
                (
                    "role",
                    models.CharField(
                        choices=[("employee", "Employee"), ("viewer", "Viewer")],
                        default="viewer",
                        max_length=20,
                    ),
                ),
                ("is_admin", models.BooleanField(default=False)),
            ],
            options={
                "db_table": "api_user",
            },
            managers=[
                ("objects", django.contrib.auth.models.UserManager()),
            ],
        ),
        migrations.CreateModel(
            name="ComPortReading",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("port", models.CharField(max_length=20)),
                ("data", models.TextField()),
                ("timestamp", models.DateTimeField(auto_now_add=True)),
                ("source_ip", models.GenericIPAddressField(blank=True, null=True)),
            ],
            options={
                "ordering": ["-timestamp"],
            },
        ),
        migrations.AddIndex(
            model_name="comportreading",
            index=models.Index(
                fields=["-timestamp"], name="api_comport_timesta_c2b399_idx"
            ),
        ),
        migrations.AddIndex(
            model_name="comportreading",
            index=models.Index(
                fields=["port", "-timestamp"], name="api_comport_port_123b9f_idx"
            ),
        ),
        migrations.AddField(
            model_name="user",
            name="groups",
            field=models.ManyToManyField(
                blank=True,
                help_text="The groups this user belongs to. A user will get all permissions granted to each of their groups.",
                related_name="user_set",
                related_query_name="user",
                to="auth.group",
                verbose_name="groups",
            ),
        ),
        migrations.AddField(
            model_name="user",
            name="user_permissions",
            field=models.ManyToManyField(
                blank=True,
                help_text="Specific permissions for this user.",
                related_name="user_set",
                related_query_name="user",
                to="auth.permission",
                verbose_name="user permissions",
            ),
        ),
    ]