feat: fix issue removing project contributors by name and email

communities/views.py

@@ -984,6 +984,8 @@ def edit_project(request, pk, project_uuid):
                 instance.project = data
                 instance.save()
 
+            delete_contributors_by_name_and_email(post_query_dict=request.POST)
+
             save_new_contributors_by_name_and_email(
                 post_query_dict=request.POST,
                 project=data

projects/utils.py

@@ -1,3 +1,4 @@
+import re
 from django.http import QueryDict
 
 from researchers.models import Researcher
@@ -225,3 +226,29 @@ def save_new_contributors_by_name_and_email(post_query_dict: QueryDict, project:
             project=project
         ).save()
         i += 1
+
+
+def delete_contributors_by_name_and_email(post_query_dict: QueryDict):
+    """
+    Removes all additional_contributors by name and email which
+    are marked for deletion
+
+    Args:
+        post_query_dict: request POST query dict
+    """
+    try:
+        for key in post_query_dict:
+            match = re.search("additional_contributors-[0-9]-DELETE$", key)
+            if not match:
+                continue
+
+            index = re.search("[0-9]+", key)[0]
+            name = post_query_dict.get(f'additional_contributors-{index}-name')
+            email = post_query_dict.get(f'additional_contributors-{index}-email')
+            if name is None or email is None:
+                return
+
+            ProjectPerson.objects.filter(name=name, email=email).delete()
+
+    except (KeyError, Exception):
+        print('Error Deleting Contributors By Name and Email')