Merge branch 'main' into za/1128-email-bouncebacks

src/registrar/admin.py

@@ -12,6 +12,7 @@ from django.http.response import HttpResponseRedirect
 from django.urls import reverse
 from epplibwrapper.errors import ErrorCode, RegistryError
 from registrar.models.domain import Domain
+from registrar.models.user import User
 from registrar.utility import csv_export
 from . import models
 from auditlog.models import LogEntry  # type: ignore
@@ -538,6 +539,9 @@ class DomainInformationAdmin(ListHeaderAdmin):
     # to activate the edit/delete/view buttons
     filter_horizontal = ("other_contacts",)
 
+    # Table ordering
+    ordering = ["domain__name"]
+
     def get_readonly_fields(self, request, obj=None):
         """Set the read-only state on form elements.
         We have 1 conditions that determine which fields are read-only:
@@ -589,6 +593,27 @@ class DomainApplicationAdmin(ListHeaderAdmin):
 
     """Custom domain applications admin class."""
 
+    class InvestigatorFilter(admin.SimpleListFilter):
+        """Custom investigator filter that only displays users with the manager role"""
+
+        title = "investigator"
+        # Match the old param name to avoid unnecessary refactoring
+        parameter_name = "investigator__id__exact"
+
+        def lookups(self, request, model_admin):
+            """Lookup reimplementation, gets users of is_staff.
+            Returns a list of tuples consisting of (user.id, user)
+            """
+            privileged_users = User.objects.filter(is_staff=True).order_by("first_name", "last_name", "email")
+            return [(user.id, user) for user in privileged_users]
+
+        def queryset(self, request, queryset):
+            """Custom queryset implementation, filters by investigator"""
+            if self.value() is None:
+                return queryset
+            else:
+                return queryset.filter(investigator__id__exact=self.value())
+
     # Columns
     list_display = [
         "requested_domain",
@@ -600,7 +625,7 @@ class DomainApplicationAdmin(ListHeaderAdmin):
     ]
 
     # Filters
-    list_filter = ("status", "organization_type", "investigator")
+    list_filter = ("status", "organization_type", InvestigatorFilter)
 
     # Search
     search_fields = [
@@ -676,6 +701,23 @@ class DomainApplicationAdmin(ListHeaderAdmin):
 
     filter_horizontal = ("current_websites", "alternative_domains", "other_contacts")
 
+    # Table ordering
+    ordering = ["requested_domain__name"]
+
+    # lists in filter_horizontal are not sorted properly, sort them
+    # by website
+    def formfield_for_manytomany(self, db_field, request, **kwargs):
+        if db_field.name in ("current_websites", "alternative_domains"):
+            kwargs["queryset"] = models.Website.objects.all().order_by("website")  # Sort websites
+        return super().formfield_for_manytomany(db_field, request, **kwargs)
+
+    def formfield_for_foreignkey(self, db_field, request, **kwargs):
+        # Removes invalid investigator options from the investigator dropdown
+        if db_field.name == "investigator":
+            kwargs["queryset"] = User.objects.filter(is_staff=True)
+            return db_field.formfield(**kwargs)
+        return super().formfield_for_foreignkey(db_field, request, **kwargs)
+
     # Trigger action when a fieldset is changed
     def save_model(self, request, obj, form, change):
         if obj and obj.creator.status != models.User.RESTRICTED:
@@ -865,6 +907,9 @@ class DomainAdmin(ListHeaderAdmin):
     change_list_template = "django/admin/domain_change_list.html"
     readonly_fields = ["state", "expiration_date"]
 
+    # Table ordering
+    ordering = ["name"]
+
     def export_data_type(self, request):
         # match the CSV example with all the fields
         response = HttpResponse(content_type="text/csv")

src/registrar/migrations/0057_domainapplication_submission_date.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2.7 on 2023-12-13 15:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("registrar", "0056_alter_domain_state_alter_domainapplication_status_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="domainapplication",
+            name="submission_date",
+            field=models.DateField(blank=True, default=None, help_text="Date submitted", null=True),
+        ),
+    ]

src/registrar/models/domain.py

@@ -8,6 +8,7 @@ from typing import Optional
 from django_fsm import FSMField, transition, TransitionNotAllowed  # type: ignore
 
 from django.db import models
+from django.utils import timezone
 from typing import Any
 
 
@@ -200,6 +201,14 @@ class Domain(TimeStampedModel, DomainHelper):
         """Get the `cr_date` element from the registry."""
         return self._get_property("cr_date")
 
+    @creation_date.setter  # type: ignore
+    def creation_date(self, cr_date: date):
+        """
+        Direct setting of the creation date in the registry is not implemented.
+
+        Creation date can only be set by registry."""
+        raise NotImplementedError()
+
     @Cache
     def last_transferred_date(self) -> date:
         """Get the `tr_date` element from the registry."""
@@ -963,6 +972,16 @@ class Domain(TimeStampedModel, DomainHelper):
     def isActive(self):
         return self.state == Domain.State.CREATED
 
+    def is_expired(self):
+        """
+        Check if the domain's expiration date is in the past.
+        Returns True if expired, False otherwise.
+        """
+        if self.expiration_date is None:
+            return True
+        now = timezone.now().date()
+        return self.expiration_date < now
+
     def map_epp_contact_to_public_contact(self, contact: eppInfo.InfoContactResultData, contact_id, contact_type):
         """Maps the Epp contact representation to a PublicContact object.
 
@@ -1582,38 +1601,11 @@ class Domain(TimeStampedModel, DomainHelper):
     def _fetch_cache(self, fetch_hosts=False, fetch_contacts=False):
         """Contact registry for info about a domain."""
         try:
-            # get info from registry
             data_response = self._get_or_create_domain()
             cache = self._extract_data_from_response(data_response)
-
-            # remove null properties (to distinguish between "a value of None" and null)
-            cleaned = self._remove_null_properties(cache)
-
-            if "statuses" in cleaned:
-                cleaned["statuses"] = [status.state for status in cleaned["statuses"]]
-
-            cleaned["dnssecdata"] = self._get_dnssec_data(data_response.extensions)
-
-            # Capture and store old hosts and contacts from cache if they exist
-            old_cache_hosts = self._cache.get("hosts")
-            old_cache_contacts = self._cache.get("contacts")
-
-            if fetch_contacts:
-                cleaned["contacts"] = self._get_contacts(cleaned.get("_contacts", []))
-                if old_cache_hosts is not None:
-                    logger.debug("resetting cleaned['hosts'] to old_cache_hosts")
-                    cleaned["hosts"] = old_cache_hosts
-
-            if fetch_hosts:
-                cleaned["hosts"] = self._get_hosts(cleaned.get("_hosts", []))
-                if old_cache_contacts is not None:
-                    cleaned["contacts"] = old_cache_contacts
-
-            # if expiration date from registry does not match what is in db,
-            # update the db
-            if "ex_date" in cleaned and cleaned["ex_date"] != self.expiration_date:
-                self.expiration_date = cleaned["ex_date"]
-                self.save()
+            cleaned = self._clean_cache(cache, data_response)
+            self._update_hosts_and_contacts(cleaned, fetch_hosts, fetch_contacts)
+            self._update_dates(cleaned)
 
             self._cache = cleaned
 
@@ -1621,6 +1613,7 @@ class Domain(TimeStampedModel, DomainHelper):
             logger.error(e)
 
     def _extract_data_from_response(self, data_response):
+        """extract data from response from registry"""
         data = data_response.res_data[0]
         return {
             "auth_info": getattr(data, "auth_info", ...),
@@ -1635,6 +1628,15 @@ class Domain(TimeStampedModel, DomainHelper):
             "up_date": getattr(data, "up_date", ...),
         }
 
+    def _clean_cache(self, cache, data_response):
+        """clean up the cache"""
+        # remove null properties (to distinguish between "a value of None" and null)
+        cleaned = self._remove_null_properties(cache)
+        if "statuses" in cleaned:
+            cleaned["statuses"] = [status.state for status in cleaned["statuses"]]
+        cleaned["dnssecdata"] = self._get_dnssec_data(data_response.extensions)
+        return cleaned
+
     def _remove_null_properties(self, cache):
         return {k: v for k, v in cache.items() if v is not ...}
 
@@ -1648,6 +1650,42 @@ class Domain(TimeStampedModel, DomainHelper):
                 dnssec_data = extension
         return dnssec_data
 
+    def _update_hosts_and_contacts(self, cleaned, fetch_hosts, fetch_contacts):
+        """Capture and store old hosts and contacts from cache if they don't exist"""
+        old_cache_hosts = self._cache.get("hosts")
+        old_cache_contacts = self._cache.get("contacts")
+
+        if fetch_contacts:
+            cleaned["contacts"] = self._get_contacts(cleaned.get("_contacts", []))
+            if old_cache_hosts is not None:
+                logger.debug("resetting cleaned['hosts'] to old_cache_hosts")
+                cleaned["hosts"] = old_cache_hosts
+
+        if fetch_hosts:
+            cleaned["hosts"] = self._get_hosts(cleaned.get("_hosts", []))
+            if old_cache_contacts is not None:
+                cleaned["contacts"] = old_cache_contacts
+
+    def _update_dates(self, cleaned):
+        """Update dates (expiration and creation) from cleaned"""
+        requires_save = False
+
+        # if expiration date from registry does not match what is in db,
+        # update the db
+        if "ex_date" in cleaned and cleaned["ex_date"] != self.expiration_date:
+            self.expiration_date = cleaned["ex_date"]
+            requires_save = True
+
+        # if creation_date from registry does not match what is in db,
+        # update the db
+        if "cr_date" in cleaned and cleaned["cr_date"] != self.created_at:
+            self.created_at = cleaned["cr_date"]
+            requires_save = True
+
+        # if either registration date or creation date need updating
+        if requires_save:
+            self.save()
+
     def _get_contacts(self, contacts):
         choices = PublicContact.ContactTypeChoices
         # We expect that all these fields get populated,

src/registrar/models/domain_application.py

@@ -6,6 +6,7 @@ import logging
 from django.apps import apps
 from django.db import models
 from django_fsm import FSMField, transition  # type: ignore
+from django.utils import timezone
 from registrar.models.domain import Domain
 
 from .utility.time_stamped_model import TimeStampedModel
@@ -547,6 +548,14 @@ class DomainApplication(TimeStampedModel):
         help_text="Acknowledged .gov acceptable use policy",
     )
 
+    # submission date records when application is submitted
+    submission_date = models.DateField(
+        null=True,
+        blank=True,
+        default=None,
+        help_text="Date submitted",
+    )
+
     def __str__(self):
         try:
             if self.requested_domain and self.requested_domain.name:
@@ -617,6 +626,10 @@ class DomainApplication(TimeStampedModel):
         if not DraftDomain.string_could_be_domain(self.requested_domain.name):
             raise ValueError("Requested domain is not a valid domain name.")
 
+        # Update submission_date to today
+        self.submission_date = timezone.now().date()
+        self.save()
+
         self._send_status_update_email(
             "submission confirmation",
             "emails/submission_confirmation.txt",

src/registrar/models/domain_information.py

@@ -229,6 +229,7 @@ class DomainInformation(TimeStampedModel):
         da_dict.pop("alternative_domains", None)
         da_dict.pop("requested_domain", None)
         da_dict.pop("approved_domain", None)
+        da_dict.pop("submission_date", None)
         other_contacts = da_dict.pop("other_contacts", [])
         domain_info = cls(**da_dict)
         domain_info.domain_application = domain_application

src/registrar/templates/domain_detail.html

@@ -6,7 +6,7 @@
   <div class="margin-top-4 tablet:grid-col-10">
 
     <div
-        class="usa-summary-box dotgov-status-box margin-top-3 padding-left-2{% if domain.state == domain.State.UNKNOWN or domain.state == domain.State.DNS_NEEDED%} dotgov-status-box--action-need{% endif %}"
+        class="usa-summary-box dotgov-status-box margin-top-3 padding-left-2{% if not domain.is_expired %}{% if domain.state == domain.State.UNKNOWN or domain.state == domain.State.DNS_NEEDED %} dotgov-status-box--action-need{% endif %}{% endif %}"
         role="region"
         aria-labelledby="summary-box-key-information"
     >
@@ -17,7 +17,9 @@
           <span class="text-bold text-primary-darker">
             Status:
           </span>
-            {% if domain.state == domain.State.UNKNOWN or domain.state == domain.State.DNS_NEEDED%}
+            {% if domain.is_expired %}
+              Expired
+            {% elif domain.state == domain.State.UNKNOWN or domain.state == domain.State.DNS_NEEDED%}
               DNS needed
             {% else %}
                 {{ domain.state|title }}
@@ -27,12 +29,15 @@
     </div>
     <br>
     
+
+    {% include "includes/domain_dates.html" %}
+
     {% url 'domain-dns-nameservers' pk=domain.id as url %}
     {% if domain.nameservers|length > 0 %}
       {% include "includes/summary_item.html" with title='DNS name servers' domains='true' value=domain.nameservers list='true' edit_link=url editable=domain.is_editable %}
     {% else %}
       {% if domain.is_editable %}
-      <h2 class="margin-top-neg-1"> DNS name servers </h2>
+      <h2 class="margin-top-3"> DNS name servers </h2>
       <p> No DNS name servers have been added yet. Before your domain can be used we’ll need information about your domain name servers.</p>
       <a class="usa-button margin-bottom-1" href="{{url}}"> Add DNS name servers </a>
       {% else %}

src/registrar/templates/emails/domain_invitation.txt

@@ -1,7 +1,7 @@
 {% autoescape off %}{# In a text file, we don't want to have HTML entities escaped #}
 Hi.
 
-{{ full_name }} has added you as a manager on {{ domain.name }}.
+{{ requester_email }} has added you as a manager on {{ domain.name }}.
 
 YOU NEED A LOGIN.GOV ACCOUNT
 You’ll need a Login.gov account to manage your .gov domain. Login.gov provides

src/registrar/templates/home.html

@@ -39,7 +39,7 @@
       <thead>
         <tr>
           <th data-sortable scope="col" role="columnheader">Domain name</th>
-          <th data-sortable scope="col" role="columnheader">Date created</th>
+          <th data-sortable scope="col" role="columnheader">Expires</th>
           <th data-sortable scope="col" role="columnheader">Status</th>
           <th scope="col" role="columnheader"><span class="usa-sr-only">Action</span></th>
         </tr>
@@ -50,9 +50,11 @@
           <th th scope="row" role="rowheader" data-label="Domain name">
             {{ domain.name }}
           </th>
-          <td data-sort-value="{{ domain.created_time|date:"U" }}" data-label="Date created">{{ domain.created_time|date }}</td>
+          <td data-sort-value="{{ domain.expiration_date|date:"U" }}" data-label="Expires">{{ domain.expiration_date|date }}</td>
           <td data-label="Status">
-            {% if domain.state == "unknown" or domain.state == "dns needed"%}
+            {% if domain.is_expired %}
+                Expired
+            {% elif domain.state == "unknown" or domain.state == "dns needed"%}
                 DNS needed
             {% else %}
                 {{ domain.state|title }}
@@ -99,7 +101,7 @@
       <thead>
         <tr>
           <th data-sortable scope="col" role="columnheader">Domain name</th>
-          <th data-sortable scope="col" role="columnheader">Date created</th>
+          <th data-sortable scope="col" role="columnheader">Date submitted</th>
           <th data-sortable scope="col" role="columnheader">Status</th>
           <th scope="col" role="columnheader"><span class="usa-sr-only">Action</span></th>
         </tr>
@@ -110,7 +112,13 @@
           <th th scope="row" role="rowheader" data-label="Domain name">
             {{ application.requested_domain.name|default:"New domain request" }}
           </th>
-          <td data-sort-value="{{ application.created_at|date:"U" }}" data-label="Date created">{{ application.created_at|date }}</td>
+          <td data-sort-value="{{ application.submission_date|date:"U" }}" data-label="Date submitted">
+            {% if application.submission_date %}
+              {{ application.submission_date|date }}
+            {% else %}
+              <span class="text-base">Not submitted</span>
+            {% endif %}
+          </td>
           <td data-label="Status">{{ application.get_status_display }}</td>
           <td>
              {% if application.status == "started" or application.status == "action needed" or application.status == "withdrawn"  %}

src/registrar/templates/includes/domain_dates.html

@@ -0,0 +1,12 @@
+{% if domain.expiration_date or domain.created_at %}
+  <p class="margin-y-0">
+    {% if domain.expiration_date %}
+    <strong class="text-primary-dark">Expires:</strong> 
+    {{ domain.expiration_date|date }}
+    {% if domain.is_expired %} <span class="text-error"><strong>(expired)</strong></span>{% endif %}
+    <br/>
+    {% endif %}
+    {% if domain.created_at %}
+    <strong class="text-primary-dark">Date created:</strong> {{ domain.created_at|date }}{% endif %}
+  </p>
+{% endif %}

src/registrar/tests/test_admin.py

@@ -15,13 +15,7 @@ from registrar.admin import (
     ContactAdmin,
     UserDomainRoleAdmin,
 )
-from registrar.models import (
-    Domain,
-    DomainApplication,
-    DomainInformation,
-    User,
-    DomainInvitation,
-)
+from registrar.models import Domain, DomainApplication, DomainInformation, User, DomainInvitation, Contact, Website
 from registrar.models.user_domain_role import UserDomainRole
 from .common import (
     completed_application,
@@ -323,6 +317,7 @@ class TestDomainApplicationAdmin(MockEppLib):
         self.admin = DomainApplicationAdmin(model=DomainApplication, admin_site=self.site)
         self.superuser = create_superuser()
         self.staffuser = create_user()
+        self.client = Client(HTTP_HOST="localhost:8080")
 
     def test_short_org_name_in_applications_list(self):
         """
@@ -637,6 +632,7 @@ class TestDomainApplicationAdmin(MockEppLib):
             "no_other_contacts_rationale",
             "anything_else",
             "is_policy_acknowledged",
+            "submission_date",
             "current_websites",
             "other_contacts",
             "alternative_domains",
@@ -860,12 +856,224 @@ class TestDomainApplicationAdmin(MockEppLib):
         with self.assertRaises(DomainInformation.DoesNotExist):
             domain_information.refresh_from_db()
 
+    def test_has_correct_filters(self):
+        """
+        This test verifies that DomainApplicationAdmin has the correct filters set up.
+
+        It retrieves the current list of filters from DomainApplicationAdmin
+        and checks that it matches the expected list of filters.
+        """
+        request = self.factory.get("/")
+        request.user = self.superuser
+
+        # Grab the current list of table filters
+        readonly_fields = self.admin.get_list_filter(request)
+        expected_fields = ("status", "organization_type", DomainApplicationAdmin.InvestigatorFilter)
+
+        self.assertEqual(readonly_fields, expected_fields)
+
+    def test_table_sorted_alphabetically(self):
+        """
+        This test verifies that the DomainApplicationAdmin table is sorted alphabetically
+        by the 'requested_domain__name' field.
+
+        It creates a list of DomainApplication instances in a non-alphabetical order,
+        then retrieves the queryset from the DomainApplicationAdmin and checks
+        that it matches the expected queryset,
+        which is sorted alphabetically by the 'requested_domain__name' field.
+        """
+        # Creates a list of DomainApplications in scrambled order
+        multiple_unalphabetical_domain_objects("application")
+
+        request = self.factory.get("/")
+        request.user = self.superuser
+
+        # Get the expected list of alphabetically sorted DomainApplications
+        expected_order = DomainApplication.objects.order_by("requested_domain__name")
+
+        # Get the returned queryset
+        queryset = self.admin.get_queryset(request)
+
+        # Check the order
+        self.assertEqual(
+            list(queryset),
+            list(expected_order),
+        )
+
+    def test_displays_investigator_filter(self):
+        """
+        This test verifies that the investigator filter in the admin interface for
+        the DomainApplication model displays correctly.
+
+        It creates two DomainApplication instances, each with a different investigator.
+        It then simulates a staff user logging in and applying the investigator filter
+        on the DomainApplication admin page.
+
+        We then test if the page displays the filter we expect, but we do not test
+        if we get back the correct response in the table. This is to isolate if
+        the filter displays correctly, when the filter isn't filtering correctly.
+        """
+
+        # Create a mock DomainApplication object, with a fake investigator
+        application: DomainApplication = generic_domain_object("application", "SomeGuy")
+        investigator_user = User.objects.filter(username=application.investigator.username).get()
+        investigator_user.is_staff = True
+        investigator_user.save()
+
+        p = "userpass"
+        self.client.login(username="staffuser", password=p)
+        response = self.client.get(
+            "/admin/registrar/domainapplication/",
+            {
+                "investigator__id__exact": investigator_user.id,
+            },
+            follow=True,
+        )
+
+        # Then, test if the filter actually exists
+        self.assertIn("filters", response.context)
+
+        # Assert the content of filters and search_query
+        filters = response.context["filters"]
+
+        self.assertEqual(
+            filters,
+            [
+                {
+                    "parameter_name": "investigator",
+                    "parameter_value": "SomeGuy first_name:investigator SomeGuy last_name:investigator",
+                },
+            ],
+        )
+
+    def test_investigator_filter_filters_correctly(self):
+        """
+        This test verifies that the investigator filter in the admin interface for
+        the DomainApplication model works correctly.
+
+        It creates two DomainApplication instances, each with a different investigator.
+        It then simulates a staff user logging in and applying the investigator filter
+        on the DomainApplication admin page.
+
+        It then verifies that it was applied correctly.
+        The test checks that the response contains the expected DomainApplication pbjects
+        in the table.
+        """
+
+        # Create a mock DomainApplication object, with a fake investigator
+        application: DomainApplication = generic_domain_object("application", "SomeGuy")
+        investigator_user = User.objects.filter(username=application.investigator.username).get()
+        investigator_user.is_staff = True
+        investigator_user.save()
+
+        # Create a second mock DomainApplication object, to test filtering
+        application: DomainApplication = generic_domain_object("application", "BadGuy")
+        another_user = User.objects.filter(username=application.investigator.username).get()
+        another_user.is_staff = True
+        another_user.save()
+
+        p = "userpass"
+        self.client.login(username="staffuser", password=p)
+        response = self.client.get(
+            "/admin/registrar/domainapplication/",
+            {
+                "investigator__id__exact": investigator_user.id,
+            },
+            follow=True,
+        )
+
+        expected_name = "SomeGuy first_name:investigator SomeGuy last_name:investigator"
+        # We expect to see this four times, two of them are from the html for the filter,
+        # and the other two are the html from the list entry in the table.
+        self.assertContains(response, expected_name, count=4)
+
+        # Check that we don't also get the thing we aren't filtering for.
+        # We expect to see this two times in the filter
+        unexpected_name = "BadGuy first_name:investigator BadGuy last_name:investigator"
+        self.assertContains(response, unexpected_name, count=2)
+
+    def test_investigator_dropdown_displays_only_staff(self):
+        """
+        This test verifies that the dropdown for the 'investigator' field in the DomainApplicationAdmin
+        interface only displays users who are marked as staff.
+
+        It creates two DomainApplication instances, one with an investigator
+        who is a staff user and another with an investigator who is not a staff user.
+
+        It then retrieves the queryset for the 'investigator' dropdown from DomainApplicationAdmin
+        and checks that it matches the expected queryset, which only includes staff users.
+        """
+        # Create a mock DomainApplication object, with a fake investigator
+        application: DomainApplication = generic_domain_object("application", "SomeGuy")
+        investigator_user = User.objects.filter(username=application.investigator.username).get()
+        investigator_user.is_staff = True
+        investigator_user.save()
+
+        # Create a mock DomainApplication object, with a user that is not staff
+        application_2: DomainApplication = generic_domain_object("application", "SomeOtherGuy")
+        investigator_user_2 = User.objects.filter(username=application_2.investigator.username).get()
+        investigator_user_2.is_staff = False
+        investigator_user_2.save()
+
+        p = "userpass"
+        self.client.login(username="staffuser", password=p)
+
+        request = self.factory.post("/admin/registrar/domainapplication/{}/change/".format(application.pk))
+
+        # Get the actual field from the model's meta information
+        investigator_field = DomainApplication._meta.get_field("investigator")
+
+        # We should only be displaying staff users, in alphabetical order
+        expected_dropdown = list(User.objects.filter(is_staff=True))
+        current_dropdown = list(self.admin.formfield_for_foreignkey(investigator_field, request).queryset)
+
+        self.assertEqual(expected_dropdown, current_dropdown)
+
+        # Non staff users should not be in the list
+        self.assertNotIn(application_2, current_dropdown)
+
+    def test_investigator_list_is_alphabetically_sorted(self):
+        """
+        This test verifies that filter list for the 'investigator'
+        is displayed alphabetically
+        """
+        # Create a mock DomainApplication object, with a fake investigator
+        application: DomainApplication = generic_domain_object("application", "SomeGuy")
+        investigator_user = User.objects.filter(username=application.investigator.username).get()
+        investigator_user.is_staff = True
+        investigator_user.save()
+
+        application_2: DomainApplication = generic_domain_object("application", "AGuy")
+        investigator_user_2 = User.objects.filter(username=application_2.investigator.username).get()
+        investigator_user_2.first_name = "AGuy"
+        investigator_user_2.is_staff = True
+        investigator_user_2.save()
+
+        application_3: DomainApplication = generic_domain_object("application", "FinalGuy")
+        investigator_user_3 = User.objects.filter(username=application_3.investigator.username).get()
+        investigator_user_3.first_name = "FinalGuy"
+        investigator_user_3.is_staff = True
+        investigator_user_3.save()
+
+        p = "userpass"
+        self.client.login(username="staffuser", password=p)
+        request = RequestFactory().get("/")
+
+        expected_list = list(User.objects.filter(is_staff=True).order_by("first_name", "last_name", "email"))
+
+        # Get the actual sorted list of investigators from the lookups method
+        actual_list = [item for _, item in self.admin.InvestigatorFilter.lookups(self, request, self.admin)]
+
+        self.assertEqual(expected_list, actual_list)
+
     def tearDown(self):
         super().tearDown()
         Domain.objects.all().delete()
         DomainInformation.objects.all().delete()
         DomainApplication.objects.all().delete()
         User.objects.all().delete()
+        Contact.objects.all().delete()
+        Website.objects.all().delete()
 
 
 class DomainInvitationAdminTest(TestCase):

src/registrar/tests/test_models_domain.py

@@ -1966,6 +1966,9 @@ class TestExpirationDate(MockEppLib):
         """
         super().setUp()
         # for the tests, need a domain in the ready state
+        # mock data for self.domain includes the following dates:
+        # cr_date=datetime.datetime(2023, 5, 25, 19, 45, 35)
+        # ex_date=datetime.date(2023, 5, 25)
         self.domain, _ = Domain.objects.get_or_create(name="fake.gov", state=Domain.State.READY)
         # for the test, need a domain that will raise an exception
         self.domain_w_error, _ = Domain.objects.get_or_create(name="fake-error.gov", state=Domain.State.READY)
@@ -1991,6 +1994,23 @@ class TestExpirationDate(MockEppLib):
         with self.assertRaises(RegistryError):
             self.domain_w_error.renew_domain()
 
+    def test_is_expired(self):
+        """assert that is_expired returns true for expiration_date in past"""
+        # force fetch_cache to be called
+        self.domain.statuses
+        self.assertTrue(self.domain.is_expired)
+
+    def test_is_not_expired(self):
+        """assert that is_expired returns false for expiration in future"""
+        # to do this, need to mock value returned from timezone.now
+        # set now to 2023-01-01
+        mocked_datetime = datetime.datetime(2023, 1, 1, 12, 0, 0)
+        # force fetch_cache which sets the expiration date to 2023-05-25
+        self.domain.statuses
+
+        with patch("registrar.models.domain.timezone.now", return_value=mocked_datetime):
+            self.assertFalse(self.domain.is_expired())
+
     def test_expiration_date_updated_on_info_domain_call(self):
         """assert that expiration date in db is updated on info domain call"""
         # force fetch_cache to be called
@@ -1999,6 +2019,36 @@ class TestExpirationDate(MockEppLib):
         self.assertEquals(self.domain.expiration_date, test_date)
 
 
+class TestCreationDate(MockEppLib):
+    """Created_at in domain model is updated from EPP"""
+
+    def setUp(self):
+        """
+        Domain exists in registry
+        """
+        super().setUp()
+        # for the tests, need a domain with a creation date
+        self.domain, _ = Domain.objects.get_or_create(name="fake.gov", state=Domain.State.READY)
+        # creation_date returned from mockDataInfoDomain with creation date:
+        # cr_date=datetime.datetime(2023, 5, 25, 19, 45, 35)
+        self.creation_date = datetime.datetime(2023, 5, 25, 19, 45, 35)
+
+    def tearDown(self):
+        Domain.objects.all().delete()
+        super().tearDown()
+
+    def test_creation_date_setter_not_implemented(self):
+        """assert that the setter for creation date is not implemented and will raise error"""
+        with self.assertRaises(NotImplementedError):
+            self.domain.creation_date = datetime.date.today()
+
+    def test_creation_date_updated_on_info_domain_call(self):
+        """assert that creation date in db is updated on info domain call"""
+        # force fetch_cache to be called
+        self.domain.statuses
+        self.assertEquals(self.domain.created_at, self.creation_date)
+
+
 class TestAnalystClientHold(MockEppLib):
     """Rule: Analysts may suspend or restore a domain by using client hold"""
 

src/registrar/tests/test_views.py

@@ -6,7 +6,6 @@ from django.test import Client, TestCase
 from django.urls import reverse
 from django.contrib.auth import get_user_model
 from .common import MockEppLib, completed_application, create_user  # type: ignore
-
 from django_webtest import WebTest  # type: ignore
 import boto3_mocking  # type: ignore
 
@@ -100,7 +99,7 @@ class LoggedInTests(TestWithUser):
         response = self.client.get("/")
         # count = 2 because it is also in screenreader content
         self.assertContains(response, "igorville.gov", count=2)
-        self.assertContains(response, "DNS needed")
+        self.assertContains(response, "Expired")
         # clean up
         role.delete()
 
@@ -1331,6 +1330,12 @@ class TestDomainDetail(TestDomainOverview):
 
 
 class TestDomainManagers(TestDomainOverview):
+    def tearDown(self):
+        """Ensure that the user has its original permissions"""
+        super().tearDown()
+        self.user.is_staff = False
+        self.user.save()
+
     def test_domain_managers(self):
         response = self.client.get(reverse("domain-users", kwargs={"pk": self.domain.id}))
         self.assertContains(response, "Domain managers")
@@ -1457,6 +1462,189 @@ class TestDomainManagers(TestDomainOverview):
             Content=ANY,
         )
 
+    @boto3_mocking.patching
+    def test_domain_invitation_email_has_email_as_requester_non_existent(self):
+        """Inviting a non existent user sends them an email, with email as the name."""
+        # make sure there is no user with this email
+        email_address = "mayor@igorville.gov"
+        User.objects.filter(email=email_address).delete()
+
+        self.domain_information, _ = DomainInformation.objects.get_or_create(creator=self.user, domain=self.domain)
+
+        mock_client = MagicMock()
+        mock_client_instance = mock_client.return_value
+
+        with boto3_mocking.clients.handler_for("sesv2", mock_client):
+            add_page = self.app.get(reverse("domain-users-add", kwargs={"pk": self.domain.id}))
+            session_id = self.app.cookies[settings.SESSION_COOKIE_NAME]
+            add_page.form["email"] = email_address
+            self.app.set_cookie(settings.SESSION_COOKIE_NAME, session_id)
+            add_page.form.submit()
+
+        # check the mock instance to see if `send_email` was called right
+        mock_client_instance.send_email.assert_called_once_with(
+            FromEmailAddress=settings.DEFAULT_FROM_EMAIL,
+            Destination={"ToAddresses": [email_address]},
+            Content=ANY,
+        )
+
+        # Check the arguments passed to send_email method
+        _, kwargs = mock_client_instance.send_email.call_args
+
+        # Extract the email content, and check that the message is as we expect
+        email_content = kwargs["Content"]["Simple"]["Body"]["Text"]["Data"]
+        self.assertIn("info@example.com", email_content)
+
+        # Check that the requesters first/last name do not exist
+        self.assertNotIn("First", email_content)
+        self.assertNotIn("Last", email_content)
+        self.assertNotIn("First Last", email_content)
+
+    @boto3_mocking.patching
+    def test_domain_invitation_email_has_email_as_requester(self):
+        """Inviting a user sends them an email, with email as the name."""
+        # Create a fake user object
+        email_address = "mayor@igorville.gov"
+        User.objects.get_or_create(email=email_address, username="fakeuser@fakeymail.com")
+
+        self.domain_information, _ = DomainInformation.objects.get_or_create(creator=self.user, domain=self.domain)
+
+        mock_client = MagicMock()
+        mock_client_instance = mock_client.return_value
+
+        with boto3_mocking.clients.handler_for("sesv2", mock_client):
+            add_page = self.app.get(reverse("domain-users-add", kwargs={"pk": self.domain.id}))
+            session_id = self.app.cookies[settings.SESSION_COOKIE_NAME]
+            add_page.form["email"] = email_address
+            self.app.set_cookie(settings.SESSION_COOKIE_NAME, session_id)
+            add_page.form.submit()
+
+        # check the mock instance to see if `send_email` was called right
+        mock_client_instance.send_email.assert_called_once_with(
+            FromEmailAddress=settings.DEFAULT_FROM_EMAIL,
+            Destination={"ToAddresses": [email_address]},
+            Content=ANY,
+        )
+
+        # Check the arguments passed to send_email method
+        _, kwargs = mock_client_instance.send_email.call_args
+
+        # Extract the email content, and check that the message is as we expect
+        email_content = kwargs["Content"]["Simple"]["Body"]["Text"]["Data"]
+        self.assertIn("info@example.com", email_content)
+
+        # Check that the requesters first/last name do not exist
+        self.assertNotIn("First", email_content)
+        self.assertNotIn("Last", email_content)
+        self.assertNotIn("First Last", email_content)
+
+    @boto3_mocking.patching
+    def test_domain_invitation_email_has_email_as_requester_staff(self):
+        """Inviting a user sends them an email, with email as the name."""
+        # Create a fake user object
+        email_address = "mayor@igorville.gov"
+        User.objects.get_or_create(email=email_address, username="fakeuser@fakeymail.com")
+
+        # Make sure the user is staff
+        self.user.is_staff = True
+        self.user.save()
+
+        self.domain_information, _ = DomainInformation.objects.get_or_create(creator=self.user, domain=self.domain)
+
+        mock_client = MagicMock()
+        mock_client_instance = mock_client.return_value
+
+        with boto3_mocking.clients.handler_for("sesv2", mock_client):
+            add_page = self.app.get(reverse("domain-users-add", kwargs={"pk": self.domain.id}))
+            session_id = self.app.cookies[settings.SESSION_COOKIE_NAME]
+            add_page.form["email"] = email_address
+            self.app.set_cookie(settings.SESSION_COOKIE_NAME, session_id)
+            add_page.form.submit()
+
+        # check the mock instance to see if `send_email` was called right
+        mock_client_instance.send_email.assert_called_once_with(
+            FromEmailAddress=settings.DEFAULT_FROM_EMAIL,
+            Destination={"ToAddresses": [email_address]},
+            Content=ANY,
+        )
+
+        # Check the arguments passed to send_email method
+        _, kwargs = mock_client_instance.send_email.call_args
+
+        # Extract the email content, and check that the message is as we expect
+        email_content = kwargs["Content"]["Simple"]["Body"]["Text"]["Data"]
+        self.assertIn("help@get.gov", email_content)
+
+        # Check that the requesters first/last name do not exist
+        self.assertNotIn("First", email_content)
+        self.assertNotIn("Last", email_content)
+        self.assertNotIn("First Last", email_content)
+
+    @boto3_mocking.patching
+    def test_domain_invitation_email_displays_error_non_existent(self):
+        """Inviting a non existent user sends them an email, with email as the name."""
+        # make sure there is no user with this email
+        email_address = "mayor@igorville.gov"
+        User.objects.filter(email=email_address).delete()
+
+        # Give the user who is sending the email an invalid email address
+        self.user.email = ""
+        self.user.save()
+
+        self.domain_information, _ = DomainInformation.objects.get_or_create(creator=self.user, domain=self.domain)
+
+        mock_client = MagicMock()
+
+        mock_error_message = MagicMock()
+        with boto3_mocking.clients.handler_for("sesv2", mock_client):
+            with patch("django.contrib.messages.error") as mock_error_message:
+                add_page = self.app.get(reverse("domain-users-add", kwargs={"pk": self.domain.id}))
+                session_id = self.app.cookies[settings.SESSION_COOKIE_NAME]
+                add_page.form["email"] = email_address
+                self.app.set_cookie(settings.SESSION_COOKIE_NAME, session_id)
+                add_page.form.submit().follow()
+
+        expected_message_content = "Can't send invitation email. No email is associated with your account."
+
+        # Grab the message content
+        returned_error_message = mock_error_message.call_args[0][1]
+
+        # Check that the message content is what we expect
+        self.assertEqual(expected_message_content, returned_error_message)
+
+    @boto3_mocking.patching
+    def test_domain_invitation_email_displays_error(self):
+        """When the requesting user has no email, an error is displayed"""
+        # make sure there is no user with this email
+        # Create a fake user object
+        email_address = "mayor@igorville.gov"
+        User.objects.get_or_create(email=email_address, username="fakeuser@fakeymail.com")
+
+        # Give the user who is sending the email an invalid email address
+        self.user.email = ""
+        self.user.save()
+
+        self.domain_information, _ = DomainInformation.objects.get_or_create(creator=self.user, domain=self.domain)
+
+        mock_client = MagicMock()
+
+        mock_error_message = MagicMock()
+        with boto3_mocking.clients.handler_for("sesv2", mock_client):
+            with patch("django.contrib.messages.error") as mock_error_message:
+                add_page = self.app.get(reverse("domain-users-add", kwargs={"pk": self.domain.id}))
+                session_id = self.app.cookies[settings.SESSION_COOKIE_NAME]
+                add_page.form["email"] = email_address
+                self.app.set_cookie(settings.SESSION_COOKIE_NAME, session_id)
+                add_page.form.submit().follow()
+
+        expected_message_content = "Can't send invitation email. No email is associated with your account."
+
+        # Grab the message content
+        returned_error_message = mock_error_message.call_args[0][1]
+
+        # Check that the message content is what we expect
+        self.assertEqual(expected_message_content, returned_error_message)
+
     def test_domain_invitation_cancel(self):
         """Posting to the delete view deletes an invitation."""
         email_address = "mayor@igorville.gov"

src/registrar/views/domain.py

@@ -17,7 +17,6 @@ from django.views.generic.edit import FormMixin
 
 from registrar.models import (
     Domain,
-    DomainInformation,
     DomainInvitation,
     User,
     UserDomainRole,
@@ -644,21 +643,27 @@ class DomainAddUserView(DomainFormBaseView):
         """Get an absolute URL for this domain."""
         return self.request.build_absolute_uri(reverse("domain", kwargs={"pk": self.object.id}))
 
-    def _send_domain_invitation_email(self, email: str, add_success=True):
+    def _send_domain_invitation_email(self, email: str, requester: User, add_success=True):
         """Performs the sending of the domain invitation email,
         does not make a domain information object
         email: string- email to send to
         add_success: bool- default True indicates:
           adding a success message to the view if the email sending succeeds"""
-        # created a new invitation in the database, so send an email
-        domainInfoResults = DomainInformation.objects.filter(domain=self.object)
-        domainInfo = domainInfoResults.first()
-        first = ""
-        last = ""
-        if domainInfo is not None:
-            first = domainInfo.creator.first_name
-            last = domainInfo.creator.last_name
-        full_name = f"{first} {last}"
+
+        # Set a default email address to send to for staff
+        requester_email = "help@get.gov"
+
+        # Check if the email requester has a valid email address
+        if not requester.is_staff and requester.email is not None and requester.email.strip() != "":
+            requester_email = requester.email
+        elif not requester.is_staff:
+            messages.error(self.request, "Can't send invitation email. No email is associated with your account.")
+            logger.error(
+                f"Can't send email to '{email}' on domain '{self.object}'."
+                f"No email exists for the requester '{requester.username}'.",
+                exc_info=True,
+            )
+            return None
 
         try:
             send_templated_email(
@@ -668,7 +673,7 @@ class DomainAddUserView(DomainFormBaseView):
                 context={
                     "domain_url": self._domain_abs_url(),
                     "domain": self.object,
-                    "full_name": full_name,
+                    "requester_email": requester_email,
                 },
             )
         except EmailSendingError:
@@ -683,7 +688,7 @@ class DomainAddUserView(DomainFormBaseView):
             if add_success:
                 messages.success(self.request, f"Invited {email} to this domain.")
 
-    def _make_invitation(self, email_address: str):
+    def _make_invitation(self, email_address: str, requester: User):
         """Make a Domain invitation for this email and redirect with a message."""
         invitation, created = DomainInvitation.objects.get_or_create(email=email_address, domain=self.object)
         if not created:
@@ -693,21 +698,22 @@ class DomainAddUserView(DomainFormBaseView):
                 f"{email_address} has already been invited to this domain.",
             )
         else:
-            self._send_domain_invitation_email(email=email_address)
+            self._send_domain_invitation_email(email=email_address, requester=requester)
         return redirect(self.get_success_url())
 
     def form_valid(self, form):
         """Add the specified user on this domain."""
         requested_email = form.cleaned_data["email"]
+        requester = self.request.user
         # look up a user with that email
         try:
             requested_user = User.objects.get(email=requested_email)
         except User.DoesNotExist:
             # no matching user, go make an invitation
-            return self._make_invitation(requested_email)
+            return self._make_invitation(requested_email, requester)
         else:
             # if user already exists then just send an email
-            self._send_domain_invitation_email(requested_email, add_success=False)
+            self._send_domain_invitation_email(requested_email, requester, add_success=False)
 
         try:
             UserDomainRole.objects.create(

src/registrar/views/index.py

@@ -1,7 +1,6 @@
-from django.db.models import F
 from django.shortcuts import render
 
-from registrar.models import DomainApplication
+from registrar.models import DomainApplication, Domain, UserDomainRole
 
 
 def index(request):
@@ -14,12 +13,9 @@ def index(request):
         # the active applications table
         context["domain_applications"] = applications.exclude(status="approved")
 
-        domains = request.user.permissions.values(
-            "role",
-            pk=F("domain__id"),
-            name=F("domain__name"),
-            created_time=F("domain__created_at"),
-            state=F("domain__state"),
-        )
+        user_domain_roles = UserDomainRole.objects.filter(user=request.user)
+        domain_ids = user_domain_roles.values_list("domain_id", flat=True)
+        domains = Domain.objects.filter(id__in=domain_ids)
+
         context["domains"] = domains
     return render(request, "home.html", context)