add project location

core/apps/shared/serializers/region.py

@@ -0,0 +1,19 @@
+from rest_framework import serializers
+
+from core.apps.shared.models import Region, District
+
+
+class DistrictListSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = District
+        fields = ['id', 'name']
+
+
+class RegionListSerializer(serializers.ModelSerializer):
+    districts = DistrictListSerializer(many=True)
+    
+    class Meta:
+        model = Region
+        fields = [
+            'id', 'name', 'districts'
+        ]