Merge branch 'dk/1410-display-expiration' into dk/1352-nameservers

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, ex_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 the 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,