def __init__(self, backend, node, user, content=None, ctime=None, mtime=None):
"""
Construct a DjangoComment.
:param node: a Node instance
:param user: a User instance
:param content: the comment content
:param ctime: The creation time as datetime object
:param mtime: The modification time as datetime object
:return: a Comment object associated to the given node and user
"""
super().__init__(backend)
lang.type_check(user, users.DjangoUser) # pylint: disable=no-member
arguments = {
'dbnode': node.dbmodel,
'user': user.dbmodel,
'content': content,
}
if ctime:
lang.type_check(ctime, datetime, f'the given ctime is of type {type(ctime)}')
arguments['ctime'] = ctime
if mtime:
lang.type_check(mtime, datetime, f'the given mtime is of type {type(mtime)}')
arguments['mtime'] = mtime
self._dbmodel = ModelWrapper(models.DbComment(**arguments), auto_flush=self._auto_flush)
def _(dbmodel, backend):
"""
Convert a dbcomment to the backend entity
"""
from . import comments
djcomment = djmodels.DbComment(id=dbmodel.id,
uuid=dbmodel.uuid,
dbnode_id=dbmodel.dbnode_id,
ctime=dbmodel.ctime,
mtime=dbmodel.mtime,
user_id=dbmodel.user_id,
content=dbmodel.content)
return comments.DjangoComment.from_dbmodel(djcomment, backend)