django-tenants added, and configurated customers app

core/apps/customers/admin/__init__.py

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+from .domain import *
+from .client import *

core/apps/customers/admin/client.py

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+from django.contrib import admin
+
+from core.apps.customers.models import Client
+from core.apps.customers.admin.domain import DomainInline
+
+
+@admin.register(Client)
+class ClientAdmin(admin.ModelAdmin):
+    list_display = ['id', 'name', 'schema_name']
+    search_fields = ['name']
+    inlines = [DomainInline]

core/apps/customers/admin/domain.py

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+from django.contrib import admin
+
+from core.apps.customers.models import Domain
+
+
+class DomainInline(admin.TabularInline):
+    model = Domain
+    extra = 0

core/apps/customers/apps.py

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+from django.apps import AppConfig
+
+
+class CustomersConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core.apps.customers'
+
+    def ready(self):
+        import core.apps.customers.admin
+        

core/apps/customers/management/commands/create_client.py

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+from django.core.management import BaseCommand
+
+from core.apps.customers.models import Client, Domain
+
+class Command(BaseCommand):
+    def handle(self, *args, **options):
+        client_name = input('Mijoz nomini kiriting: ')
+        schema_name = input('Schema nomini kiriting: ').lower()
+        domain = input('Domain kiriting: ').lower()
+
+        client, created = Client.objects.get_or_create(
+            name=client_name,
+            schema_name=schema_name,
+        )
+        Domain.objects.get_or_create(
+            domain=domain,
+            tenant=client,
+            is_primary=True
+        )
+
+        self.stdout("Mijoz qo'shildi")
+        

core/apps/customers/migrations/0001_initial.py

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+# Generated by Django 5.2 on 2025-11-19 10:53
+
+import django.db.models.deletion
+import django_tenants.postgresql_backend.base
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Client',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('schema_name', models.CharField(db_index=True, max_length=63, unique=True, validators=[django_tenants.postgresql_backend.base._check_schema_name])),
+                ('name', models.CharField(max_length=100)),
+                ('paid_until', models.DateField()),
+                ('on_trial', models.BooleanField()),
+                ('created_at', models.DateField(auto_now_add=True)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Domain',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('domain', models.CharField(db_index=True, max_length=253, unique=True)),
+                ('is_primary', models.BooleanField(db_index=True, default=True)),
+                ('tenant', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='domains', to='customers.client')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

core/apps/customers/migrations/0002_remove_client_on_trial_remove_client_paid_until.py

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+# Generated by Django 5.2 on 2025-11-19 10:57
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('customers', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='client',
+            name='on_trial',
+        ),
+        migrations.RemoveField(
+            model_name='client',
+            name='paid_until',
+        ),
+    ]

core/apps/customers/models/__init__.py

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+from .client import *
+from .domain import *

core/apps/customers/models/client.py

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+from django.db import models
+
+from django_tenants.models import TenantMixin
+
+
+class Client(TenantMixin):
+    name = models.CharField(max_length=100)
+    created_at = models.DateField(auto_now_add=True)
+
+    auto_create_schema = True

core/apps/customers/models/domain.py

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+from django.db import models
+
+from django_tenants.models import DomainMixin
+
+
+class Domain(DomainMixin):
+    pass

core/apps/customers/urls.py

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+from django.urls import path
+
+
+urlpatterns = [
+
+]