Remove endpoint for email content

We don't really need this. We can just store the email content on the DOM. There is no real performance impact -- its not a lot of content in the grand scheme of things and we'd just be doing a lot of api calls anyway

src/registrar/admin.py

@@ -1845,6 +1845,7 @@ 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"] = obj.get_all_action_needed_reason_emails_as_json()
 
         # Call the superclass method with updated extra_context
         return super().change_view(request, object_id, form_url, extra_context)

src/registrar/assets/js/get-gov-admin.js

@@ -571,22 +571,21 @@ function initializeWidgetOnList(list, parentId) {
                 showNoEmailMessage(actionNeededEmail);
                 return;
             }
-
-            fetch(`/get-domain-requests-json/${pk}/action-needed-email/${reason}`)
-            .then(response => response.json())
-            .then(data => {
-                if (data.error) {
-                    console.log('Error in AJAX call: ' + data.error);
-                    return;
-                }
-
-                if(data && data.email_body_text) {
-                    actionNeededEmail.value = data.email_body_text
+            
+            let actionNeededEmails = JSON.parse(document.getElementById('action-needed-emails-data').textContent)
+            let emailData = actionNeededEmails[reason];
+            if (emailData) {
+                let emailBody = emailData.email_body_text
+                if (emailBody) {
+                    actionNeededEmail.value = emailBody
                     showActionNeededEmail(actionNeededEmail);
                 }else {
                     showNoEmailMessage(actionNeededEmail);
                 }
-            });
+            }else {
+                showNoEmailMessage(actionNeededEmail);
+            }
+
         });
     }
 

src/registrar/config/urls.py

@@ -22,7 +22,7 @@ from registrar.views.admin_views import (
 )
 
 from registrar.views.domain_request import Step
-from registrar.views.domain_requests_json import get_domain_requests_json, get_action_needed_email
+from registrar.views.domain_requests_json import get_domain_requests_json
 from registrar.views.domains_json import get_domains_json
 from registrar.views.utility import always_404
 from api.views import available, get_current_federal, get_current_full
@@ -213,11 +213,6 @@ urlpatterns = [
     ),
     path("get-domains-json/", get_domains_json, name="get_domains_json"),
     path("get-domain-requests-json/", get_domain_requests_json, name="get_domain_requests_json"),
-    path(
-        "get-domain-requests-json/<int:pk>/action-needed-email/<str:reason>",
-        get_action_needed_email,
-        name="get_action_needed_email",
-    ),
 ]
 
 # Djangooidc strips out context data from that context, so we define a custom error

src/registrar/models/domain_request.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 from typing import Union
 import logging
+import json
 
 from django.apps import apps
 from django.conf import settings
@@ -1220,6 +1221,15 @@ class DomainRequest(TimeStampedModel):
 
         return True
 
+    def get_all_action_needed_reason_emails_as_json(self):
+        """Returns a json dictionary of every action needed reason and its associated email
+        for this particular domain request."""
+        emails = {}
+        for action_needed_reason in self.ActionNeededReasons:
+            enum_value = action_needed_reason.value
+            emails[enum_value] = self.get_action_needed_reason_default_email_text(enum_value)
+        return json.dumps(emails)
+
     def get_action_needed_reason_default_email_text(self, 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 == self.ActionNeededReasons.OTHER:

src/registrar/templates/django/admin/includes/detail_table_fieldset.html

@@ -109,6 +109,19 @@ This is using a custom implementation fieldset.html (see admin/fieldset.html)
                 {% else %}
                 <p>No changelog to display.</p>
                 {% endif %}
+                
+                {% comment %}
+                Store the action needed reason emails in a json-based dictionary.
+                This allows us to change the action_needed_reason_email field dynamically, depending on value.
+                The alternative to this is an API endpoint.
+
+                Given that we have a limited number of emails, doing it this way makes sense.
+                {% endcomment %}
+                {% if action_needed_reason_emails %}
+                <script id="action-needed-emails-data" type="application/json">
+                    {{ action_needed_reason_emails|safe }}
+                </script>
+                {% endif %}
                 <div id="action_needed_reason_email_readonly" class="dja-readonly-textarea-container padding-1 margin-top-2 thin-border display-none">
                     <label class="max-full" for="action_needed_reason_email_view_more">
                         <strong>Auto-generated email (sent to submitter)</strong>

src/registrar/tests/test_url_auth.py

@@ -24,7 +24,6 @@ SAMPLE_KWARGS = {
     "object_id": "3",
     "domain": "whitehouse.gov",
     "user_pk": "1",
-    "reason": "bad_name",
 }
 
 # Our test suite will ignore some namespaces.

src/registrar/views/domain_requests_json.py

@@ -1,4 +1,3 @@
-import logging
 from django.http import JsonResponse
 from django.core.paginator import Paginator
 from registrar.models import DomainRequest
@@ -6,10 +5,6 @@ from django.utils.dateformat import format
 from django.contrib.auth.decorators import login_required
 from django.urls import reverse
 from django.db.models import Q
-from django.core.exceptions import PermissionDenied
-
-
-logger = logging.getLogger(__name__)
 
 
 @login_required
@@ -102,23 +97,3 @@ def get_domain_requests_json(request):
             "unfiltered_total": unfiltered_total,
         }
     )
-
-
-@login_required
-def get_action_needed_email(request, pk, reason):
-    """
-    Given the primary key of a DomainRequest and the action_needed reason,
-    this will return the email that would be generated for the given user.
-    """
-    # Q: Do we need both checks? I'd think we can just check on the group, right?
-    staff_or_superuser = request.user.is_staff or request.user.is_superuser
-    has_access = request.user.has_perm("registrar.full_access_permission") or request.user.has_perm(
-        "registrar.analyst_access_permission"
-    )
-    if staff_or_superuser and not has_access:
-        raise PermissionDenied("You do not have permission to access this resource.")
-
-    domain_request = DomainRequest.objects.filter(id=pk).first()
-    reason_dict = domain_request.get_action_needed_reason_default_email_text(reason)
-
-    return JsonResponse(reason_dict)