Adds API filtering for the "user" list

InvenTree/users/api.py

@@ -7,15 +7,16 @@ from django.core.exceptions import ObjectDoesNotExist
 
 from django.conf.urls import url, include
 
-from rest_framework import generics, permissions
+from django_filters.rest_framework import DjangoFilterBackend
+
+from rest_framework import filters, generics, permissions
 from rest_framework.views import APIView
 from rest_framework.authtoken.models import Token
 from rest_framework.response import Response
 from rest_framework import status
 
-from .serializers import UserSerializer, OwnerSerializer
-
-from .models import RuleSet, Owner, check_user_role
+from users.models import RuleSet, Owner, check_user_role
+from users.serializers import UserSerializer, OwnerSerializer
 
 
 class OwnerList(generics.ListAPIView):
@@ -127,6 +128,18 @@ class UserList(generics.ListAPIView):
     serializer_class = UserSerializer
     permission_classes = (permissions.IsAuthenticated,)
 
+    filter_backends = [
+        DjangoFilterBackend,
+        filters.SearchFilter,
+    ]
+
+    search_fields = [
+        'first_name',
+        'last_name',
+        'username',
+    ]
+
+
 
 class GetAuthToken(APIView):
     """ Return authentication token for an authenticated user. """