From bfb28a62f8bd7d5aea379c41ecb6faa2c48b0cb0 Mon Sep 17 00:00:00 2001
From: CocoByte <nicolle.leclair@gmail.com>
Date: Fri, 27 Oct 2023 13:22:53 -0600
Subject: [PATCH 1/3] Updated domain model & added migration

---
 .../migrations/0043_domain_expiration_date.py | 20 +++++++++++++++++++
 src/registrar/models/domain.py                | 13 +++++++++---
 src/registrar/tests/test_models_domain.py     |  2 +-
 3 files changed, 31 insertions(+), 4 deletions(-)
 create mode 100644 src/registrar/migrations/0043_domain_expiration_date.py

diff --git a/src/registrar/migrations/0043_domain_expiration_date.py b/src/registrar/migrations/0043_domain_expiration_date.py
new file mode 100644
index 000000000..51d2d384a
--- /dev/null
+++ b/src/registrar/migrations/0043_domain_expiration_date.py
@@ -0,0 +1,20 @@
+# Generated by Django 4.2.6 on 2023-10-27 19:13
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("registrar", "0042_create_groups_v03"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="domain",
+            name="expiration_date",
+            field=models.DateField(
+                help_text="Duplication of registry's expiration date saved for ease of reporting",
+                null=True,
+            ),
+        ),
+    ]
diff --git a/src/registrar/models/domain.py b/src/registrar/models/domain.py
index 942647ef1..443465ff5 100644
--- a/src/registrar/models/domain.py
+++ b/src/registrar/models/domain.py
@@ -5,6 +5,7 @@ import re
 from datetime import date
 from string import digits
 from typing import Optional
+
 from django_fsm import FSMField, transition, TransitionNotAllowed  # type: ignore
 
 from django.db import models
@@ -29,6 +30,7 @@ from epplibwrapper import (
 
 from registrar.models.utility.contact_error import ContactError, ContactErrorCodes
 
+from django.db.models import DateField
 from .utility.domain_field import DomainField
 from .utility.domain_helper import DomainHelper
 from .utility.time_stamped_model import TimeStampedModel
@@ -209,12 +211,12 @@ class Domain(TimeStampedModel, DomainHelper):
         return self._get_property("up_date")
 
     @Cache
-    def expiration_date(self) -> date:
+    def registry_expiration_date(self) -> date:
         """Get or set the `ex_date` element from the registry."""
         return self._get_property("ex_date")
 
-    @expiration_date.setter  # type: ignore
-    def expiration_date(self, ex_date: date):
+    @registry_expiration_date.setter  # type: ignore
+    def registry_expiration_date(self, ex_date: date):
         pass
 
     @Cache
@@ -944,6 +946,11 @@ class Domain(TimeStampedModel, DomainHelper):
         help_text="Very basic info about the lifecycle of this domain object",
     )
 
+    expiration_date = DateField(
+        null = True,
+        help_text="Duplication of registry's expiration date saved for ease of reporting"
+    )
+
     def isActive(self):
         return self.state == Domain.State.CREATED
 
diff --git a/src/registrar/tests/test_models_domain.py b/src/registrar/tests/test_models_domain.py
index 1d87c6b1c..c6b2b7ce9 100644
--- a/src/registrar/tests/test_models_domain.py
+++ b/src/registrar/tests/test_models_domain.py
@@ -56,7 +56,7 @@ class TestDomainCache(MockEppLib):
         self.assertFalse("avail" in domain._cache.keys())
 
         # using a setter should clear the cache
-        domain.expiration_date = datetime.date.today()
+        domain.registry_expiration_date = datetime.date.today()
         self.assertEquals(domain._cache, {})
 
         # send should have been called only once

From 1fe6267e2f5b8e424954a9d2cbfbc1b6bef368f8 Mon Sep 17 00:00:00 2001
From: CocoByte <nicolle.leclair@gmail.com>
Date: Fri, 27 Oct 2023 16:00:50 -0600
Subject: [PATCH 2/3] linted

---
 src/registrar/models/domain.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/registrar/models/domain.py b/src/registrar/models/domain.py
index 443465ff5..8e1e8cb20 100644
--- a/src/registrar/models/domain.py
+++ b/src/registrar/models/domain.py
@@ -947,8 +947,9 @@ class Domain(TimeStampedModel, DomainHelper):
     )
 
     expiration_date = DateField(
-        null = True,
-        help_text="Duplication of registry's expiration date saved for ease of reporting"
+        null=True,
+        help_text=("Duplication of registry's expiration" 
+        "date saved for ease of reporting"),
     )
 
     def isActive(self):

From 6303a8c60194882bac221248d5c9048fce1c1a53 Mon Sep 17 00:00:00 2001
From: CocoByte <nicolle.leclair@gmail.com>
Date: Fri, 27 Oct 2023 16:09:54 -0600
Subject: [PATCH 3/3] linted..again

---
 src/registrar/models/domain.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/registrar/models/domain.py b/src/registrar/models/domain.py
index 8e1e8cb20..344ef5a00 100644
--- a/src/registrar/models/domain.py
+++ b/src/registrar/models/domain.py
@@ -948,8 +948,9 @@ class Domain(TimeStampedModel, DomainHelper):
 
     expiration_date = DateField(
         null=True,
-        help_text=("Duplication of registry's expiration" 
-        "date saved for ease of reporting"),
+        help_text=(
+            "Duplication of registry's expiration" "date saved for ease of reporting"
+        ),
     )
 
     def isActive(self):