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formatted code for linter; reformatted _fetch_cache for readability

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David Kennedy 2023-12-13 17:10:04 -05:00
parent c5afb85473
commit 74e2f7117b
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2 changed files with 50 additions and 45 deletions
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91
src/registrar/models/domain.py
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@ -1601,50 +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
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()
cleaned = self._clean_cache(cache, data_response)
self._update_hosts_and_contacts(cleaned, fetch_hosts, fetch_contacts)
self._update_dates(cleaned)
self._cache = cleaned
@ -1652,6 +1613,7 @@ class Domain(TimeStampedModel, DomainHelper):
logger.error(e)
def _extract_data_from_response(self, data_response):
"""extract datea from response from registry"""
data = data_response.res_data[0]
return {
"auth_info": getattr(data, "auth_info", ...),
@ -1666,6 +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 ...}
@ -1679,6 +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,