68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
"""
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Tenant middleware for multi-tenancy support.
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"""
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from django.http import Http404
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from django.shortcuts import get_object_or_404
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from .models import Tenant
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class TenantMiddleware:
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"""
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Middleware to handle tenant resolution and context.
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"""
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def __init__(self, get_response):
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self.get_response = get_response
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def __call__(self, request):
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# Skip tenant resolution for admin and API endpoints
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if request.path.startswith('/admin/') or request.path.startswith('/api/'):
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response = self.get_response(request)
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return response
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# Get tenant from subdomain or header
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tenant = self.get_tenant(request)
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if tenant:
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request.tenant = tenant
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else:
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# For development, use the first available tenant
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try:
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request.tenant = Tenant.objects.filter(is_active=True).first()
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except Tenant.DoesNotExist:
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request.tenant = None
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response = self.get_response(request)
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return response
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def get_tenant(self, request):
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"""
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Resolve tenant from request.
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"""
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# Try to get tenant from subdomain
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host = request.get_host()
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if '.' in host:
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subdomain = host.split('.')[0]
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try:
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return Tenant.objects.get(
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name__iexact=subdomain,
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is_active=True
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)
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except Tenant.DoesNotExist:
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pass
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# Try to get tenant from header (for API calls)
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tenant_id = request.headers.get('X-Tenant-ID')
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if tenant_id:
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try:
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return Tenant.objects.get(
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tenant_id=tenant_id,
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is_active=True
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)
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except Tenant.DoesNotExist:
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pass
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return None
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