def document_change_listener(event: events.DocumentChangedEvent):
from apps.rawdb.app_vars import APP_VAR_DISABLE_RAW_DB_CACHING
if APP_VAR_DISABLE_RAW_DB_CACHING.val:
return
from apps.rawdb.field_value_tables import cache_document_fields
log = event.log or ProcessLogger()
cache_document_fields(
log=log,
document=event.document,
cache_generic_fields=event.generic_fields_changed,
cache_user_fields=event.user_fields_changed,
pre_detected_field_codes_to_suggested_values=event.
pre_detected_field_values)
def send_email(self, log: ProcessLogger = None,
subject: str = None, text: str = None, html: str = None):
from apps.notifications.notifications import send_email
link = self.get_link(abs_path=True, as_html=False)
default_subject = 'Document Files Ready to Download'
default_msg_template = 'You can download your documents {}'
default_text = default_msg_template.format(link)
default_html = default_msg_template.format(f'<a href="{link}">here</a>')
send_email(
log=log or ProcessLogger(),
dst_user=self.user,
subject=subject or default_subject,
txt=text or default_text,
html=html or default_html)
self.email_sent = True
self.save()
def document_change_listener_impl(sender,
signal,
log: ProcessLogger,
document: Document,
system_fields_changed: FieldSpec = True,
generic_fields_changed: FieldSpec = True,
user_fields_changed: bool = True,
changed_by_user: User = None,
document_initial_load: bool = False):
from apps.rawdb.app_vars import APP_VAR_DISABLE_RAW_DB_CACHING
if APP_VAR_DISABLE_RAW_DB_CACHING.val:
return
from apps.rawdb.field_value_tables import cache_document_fields
log = log or ProcessLogger()
cache_document_fields(log=log,
document=document,
cache_system_fields=system_fields_changed,
cache_generic_fields=generic_fields_changed,
cache_user_fields=user_fields_changed,
changed_by_user=changed_by_user,
document_initial_load=document_initial_load)
def delete_document_from_cache(user: User, document: Document):
document_type = document.document_type
table_name = doc_fields_table_name(document.document_type.code)
handlers = build_field_handlers(document_type, table_name)
with connection.cursor() as cursor:
document_fields_before = _get_document_fields(cursor=cursor,
document_id=document.pk,
table_name=table_name,
handlers=handlers)
_delete_document_from_cache(cursor, document.pk)
log = ProcessLogger()
fire_document_fields_changed(
cache_document_fields,
log=log,
document_event=DocumentEvent.DELETED.value,
document=document,
field_handlers={h.field_code: h
for h in handlers},
fields_before=document_fields_before,
fields_after=None,
changed_by_user=user)
def document_change_listener_impl(
_sender,
signal,
log: ProcessLogger,
document: Document,
system_fields_changed: bool = True,
generic_fields_changed: bool = True,
user_fields_changed: bool = True,
pre_detected_field_values: Optional[Dict[str, Any]] = None,
changed_by_user: User = None,
document_initial_load: bool = False):
from apps.rawdb.app_vars import APP_VAR_DISABLE_RAW_DB_CACHING
if APP_VAR_DISABLE_RAW_DB_CACHING.val:
return
from .field_value_tables import cache_document_fields
log = log or ProcessLogger()
cache_document_fields(
log=log,
document=document,
cache_generic_fields=generic_fields_changed,
cache_user_fields=user_fields_changed,
pre_detected_field_codes_to_suggested_values=pre_detected_field_values,
changed_by_user=changed_by_user,
document_initial_load=document_initial_load)
def document_type_delete_listener(sender, **kwargs):
document_type = kwargs.get('document_type')
from apps.rawdb.field_value_tables import _delete_document_fields_table
_delete_document_fields_table(ProcessLogger(), document_type.code)
