feat: Add Docker infrastructure for multi-tenant Django application with services for database, caching, and task processing.

docker/create_public_tenant.py

@@ -0,0 +1,61 @@
+import os
+import django
+from django.conf import settings
+
+import sys
+
+# Add /app to sys.path so we can import myproject
+sys.path.append('/app')
+
+# Setup Django environment
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')
+django.setup()
+
+from tenants.models import Client, Domain
+
+def ensure_public_tenant():
+    domain_name = os.environ.get('DOMAIN_NAME', 'localhost')
+    print(f"Checking public tenant for domain: {domain_name}")
+    
+    email = os.environ.get('TENANT_ADMIN_EMAIL', 'admin@example.com')
+    name = os.environ.get('TENANT_ADMIN_NAME', 'System Administrator')
+    
+    # 1. Ensure Client exists
+    client, created = Client.objects.get_or_create(
+        schema_name='public',
+        defaults={
+            'name': 'System Tenant',
+            'owner_email': email,
+            'owner_name': name
+        }
+    )
+    if created:
+        print("Created public tenant client.")
+    else:
+        print("Public tenant client already exists.")
+
+    # 2. Ensure Domain exists
+    # Check if this specific domain exists
+    domain, created = Domain.objects.get_or_create(
+        domain=domain_name,
+        defaults={'tenant': client, 'is_primary': True}
+    )
+    
+    if created:
+        print(f"Created domain {domain_name} for public tenant.")
+    else:
+        print(f"Domain {domain_name} already exists.")
+        if domain.tenant != client:
+            print(f"WARNING: Domain {domain_name} is assigned to another tenant!")
+
+    # 3. Init system data (System Customer, etc.)
+    # SKIP for public tenant as it doesn't have these tables (they separate in tenant schemas)
+    # print("Initializing system data for public tenant...")
+    # from django.core.management import call_command
+    # try:
+    #     call_command('init_tenant_data', schema='public')
+    # except Exception as e:
+    #     print(f"Error initializing system data: {e}")
+
+if __name__ == '__main__':
+    ensure_public_tenant()