Fix JS check, revise authentication check

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

@@ -912,9 +912,11 @@ function ScrollToElement(attributeName, attributeValue) {
  *
  */
 document.addEventListener('DOMContentLoaded', function() {
+  let domainsWrapper = document.querySelector('.domains-wrapper');
+
+  if (domainsWrapper) {
     let currentSortBy = 'id';
     let currentOrder = 'asc';
-  let domainsWrapper = document.querySelector('.domains-wrapper');
     let noDomainsWrapper = document.querySelector('.no-domains-wrapper');
     let hasLoaded = false;
 
@@ -1086,6 +1088,7 @@ document.addEventListener('DOMContentLoaded', function() {
 
     // Load the first page initially
     loadDomains(1);
+  }
 });
 
 /**
@@ -1094,9 +1097,11 @@ document.addEventListener('DOMContentLoaded', function() {
  *
  */
 document.addEventListener('DOMContentLoaded', function() {
+  let domainRequestsWrapper = document.querySelector('.domain-requests-wrapper');
+
+  if (domainRequestsWrapper) {
     let currentSortBy = 'id';
     let currentOrder = 'asc';
-  let domainRequestsWrapper = document.querySelector('.domain-requests-wrapper');
     let noDomainRequestsWrapper = document.querySelector('.no-domain-requests-wrapper');
     let hasLoaded = false;
 
@@ -1275,4 +1280,5 @@ document.addEventListener('DOMContentLoaded', function() {
 
     // Load the first page initially
     loadDomainRequests(1);
+  }
 });

src/registrar/views/domain_requests_json.py

@@ -2,15 +2,13 @@ from django.http import JsonResponse
 from django.core.paginator import Paginator
 from registrar.models import DomainRequest
 from django.utils.dateformat import format
+from django.contrib.auth.decorators import login_required
 
-
+@login_required
 def get_domain_requests_json(request):
     """Given the current request,
     get all domain requests that are associated with the request user and exclude the APPROVED ones"""
 
-    if not request.user.is_authenticated:
-        return JsonResponse({"error": "User not authenticated"}, status=401)
-
     domain_requests = DomainRequest.objects.filter(creator=request.user).exclude(
         status=DomainRequest.DomainRequestStatus.APPROVED
     )

src/registrar/views/domains_json.py

@@ -1,15 +1,13 @@
 from django.http import JsonResponse
 from django.core.paginator import Paginator
 from registrar.models import UserDomainRole, Domain
+from django.contrib.auth.decorators import login_required
 
-
+@login_required
 def get_domains_json(request):
     """Given the current request,
     get all domains that are associated with the UserDomainRole object"""
 
-    if not request.user.is_authenticated:
-        return JsonResponse({"error": "User not authenticated"}, status=401)
-
     user_domain_roles = UserDomainRole.objects.filter(user=request.user)
     domain_ids = user_domain_roles.values_list("domain_id", flat=True)