django-tenants added, and configurated customers app

config/settings/base.py

@@ -13,27 +13,32 @@ ALLOWED_HOSTS = env.list('ALLOWED_HOSTS')
 
 
 # APPS
+SHARED_APPS = [
+    'django_tenants',
+    'core.apps.customers',
+    'django.contrib.contenttypes',
+]
+
 DJANGO_APPS = [
     'django.contrib.admin',
     'django.contrib.auth',
-    'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
 ]
 
-LOCAL_APPS = [
-
+TENANT_APPS = [
+    'core.apps.shared',
 ]
 
-PACKAGES = [
+PACKAGES = []
 
-]
 
-INSTALLED_APPS = DJANGO_APPS + PACKAGES + LOCAL_APPS
+INSTALLED_APPS = SHARED_APPS + DJANGO_APPS + PACKAGES + TENANT_APPS
 
 # Middlewares
 MIDDLEWARE = [
+    'django_tenants.middleware.main.TenantMainMiddleware',
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
@@ -65,7 +70,7 @@ WSGI_APPLICATION = 'config.wsgi.application'
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.postgresql',
+        'ENGINE': 'django_tenants.postgresql_backend',
         'NAME': env.str('POSTGRES_DB'),
         'USER': env.str('POSTGRES_USER'),
         'PASSWORD': env.str('POSTGRES_PASSWORD'),
@@ -74,6 +79,10 @@ DATABASES = {
     }
 }
 
+DATABASE_ROUTERS = (
+    'django_tenants.routers.TenantSyncRouter',
+)
+
 
 AUTH_PASSWORD_VALIDATORS = [
     {
@@ -103,3 +112,8 @@ MEDIA_ROOT = BASE_DIR / 'resources/media'
 
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+# Django tenants
+TENANT_MODEL = "customers.Client" 
+
+TENANT_DOMAIN_MODEL = "customers.Domain"

core/apps/customers/admin/__init__.py

@@ -0,0 +1,2 @@
+from .domain import *
+from .client import *

core/apps/customers/admin/client.py

@@ -0,0 +1,11 @@
+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

@@ -0,0 +1,8 @@
+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

@@ -0,0 +1,10 @@
+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

@@ -0,0 +1,22 @@
+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

@@ -0,0 +1,42 @@
+# 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

@@ -0,0 +1,21 @@
+# 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

@@ -0,0 +1,2 @@
+from .client import *
+from .domain import *

core/apps/customers/models/client.py

@@ -0,0 +1,10 @@
+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

@@ -0,0 +1,7 @@
+from django.db import models
+
+from django_tenants.models import DomainMixin
+
+
+class Domain(DomainMixin):
+    pass

core/apps/customers/urls.py

@@ -0,0 +1,6 @@
+from django.urls import path
+
+
+urlpatterns = [
+
+]

core/apps/shared/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class SharedConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core.apps.shared'

core/apps/shared/models/__init__.py

@@ -0,0 +1 @@
+from .base import *

core/apps/shared/models/base.py

@@ -0,0 +1,9 @@
+from django.db import models
+
+
+class BaseModel(models.Model):
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        abstract = True

requirements.txt

@@ -1,5 +1,11 @@
+asgiref==3.10.0
+click==8.3.1
 Django==5.2
+django-environ==0.12.0
+django-tenants==3.9.0
 gunicorn==23.0.0
+h11==0.16.0
+packaging==25.0
+psycopg2-binary==2.9.11
+sqlparse==0.5.3
 uvicorn==0.38.0
-django-environ
-psycopg2-binary