init medical training project

apps/user/auth/__init__.py

@@ -0,0 +1,31 @@
+from rest_framework_simplejwt.tokens import RefreshToken
+
+ALLOWED_ROLE_TYPES = ('student', 'doctor', 'teacher')
+
+
+def get_tokens_for_user(user):
+    refresh = RefreshToken.for_user(user)
+    return {'access': str(refresh.access_token), 'refresh': str(refresh)}
+
+
+def build_user_response(user):
+    return {
+        'id': user.id,
+        'username': user.username,
+        'phone': user.phone,
+        'real_name': user.real_name,
+        'role_type': user.role_type,
+        'institution': user.institution.name if user.institution_id else None,
+        'department': user.department.name if user.department_id else None,
+    }
+
+
+def get_client_ip(request):
+    xff = request.META.get('HTTP_X_FORWARDED_FOR')
+    if xff:
+        return xff.split(',')[0].strip()
+    return request.META.get('REMOTE_ADDR')
+
+
+def get_user_agent(request):
+    return request.META.get('HTTP_USER_AGENT', '')