Update migration and conflict

src/registrar/admin.py

@@ -1,7 +1,8 @@
 from datetime import date
 import logging
 import copy
-
+import json
+from django.template.loader import get_template
 from django import forms
 from django.db.models import Value, CharField, Q
 from django.db.models.functions import Concat, Coalesce
@@ -1689,6 +1690,10 @@ class DomainRequestAdmin(ListHeaderAdmin, ImportExportModelAdmin):
             return super().save_model(request, obj, form, change)
 
         # == Handle non-status changes == #
+        # Change this in #1901. Add a check on "not self.action_needed_reason_email"
+        if obj.action_needed_reason:
+            self._handle_action_needed_reason_email(obj)
+            should_save = True
 
         # Get the original domain request from the database.
         original_obj = models.DomainRequest.objects.get(pk=obj.pk)
@@ -1697,14 +1702,17 @@ class DomainRequestAdmin(ListHeaderAdmin, ImportExportModelAdmin):
             return super().save_model(request, obj, form, change)
 
         # == Handle status changes == #
-
         # Run some checks on the current object for invalid status changes
         obj, should_save = self._handle_status_change(request, obj, original_obj)
 
-        # We should only save if we don't display any errors in the step above.
+        # We should only save if we don't display any errors in the steps above.
         if should_save:
             return super().save_model(request, obj, form, change)
 
+    def _handle_action_needed_reason_email(self, obj):
+        text = self._get_action_needed_reason_default_email_text(obj, obj.action_needed_reason)
+        obj.action_needed_reason_email = text.get("email_body_text")
+
     def _handle_status_change(self, request, obj, original_obj):
         """
         Checks for various conditions when a status change is triggered.
@@ -1898,10 +1906,45 @@ class DomainRequestAdmin(ListHeaderAdmin, ImportExportModelAdmin):
         # Initialize extra_context and add filtered entries
         extra_context = extra_context or {}
         extra_context["filtered_audit_log_entries"] = filtered_audit_log_entries
+        extra_context["action_needed_reason_emails"] = self.get_all_action_needed_reason_emails_as_json(obj)
 
         # Call the superclass method with updated extra_context
         return super().change_view(request, object_id, form_url, extra_context)
 
+    def get_all_action_needed_reason_emails_as_json(self, domain_request):
+        """Returns a json dictionary of every action needed reason and its associated email
+        for this particular domain request."""
+        emails = {}
+        for action_needed_reason in domain_request.ActionNeededReasons:
+            enum_value = action_needed_reason.value
+            # Change this in #1901. Just add a check for the current value.
+            emails[enum_value] = self._get_action_needed_reason_default_email_text(domain_request, enum_value)
+        return json.dumps(emails)
+
+    def _get_action_needed_reason_default_email_text(self, domain_request, action_needed_reason: str):
+        """Returns the default email associated with the given action needed reason"""
+        if action_needed_reason is None or action_needed_reason == domain_request.ActionNeededReasons.OTHER:
+            return {
+                "subject_text": None,
+                "email_body_text": None,
+            }
+
+        # Get the email body
+        template_path = f"emails/action_needed_reasons/{action_needed_reason}.txt"
+        template = get_template(template_path)
+
+        # Get the email subject
+        template_subject_path = f"emails/action_needed_reasons/{action_needed_reason}_subject.txt"
+        subject_template = get_template(template_subject_path)
+
+        # Return the content of the rendered views
+        context = {"domain_request": domain_request}
+
+        return {
+            "subject_text": subject_template.render(context=context),
+            "email_body_text": template.render(context=context),
+        }
+
     def process_log_entry(self, log_entry):
         """Process a log entry and return filtered entry dictionary if applicable."""
         changes = log_entry.changes