def exist_sent_or_received_message( user_id ): count = EnkiModelMessage.query( ndb.OR( EnkiModelMessage.sender == user_id, EnkiModelMessage.recipient == user_id )).count( 1 ) if count: return True else: return False
def get_EnkiMessage_by_sender_recipient( sender_id, recipient_id ): entity = EnkiModelMessage.query( ndb.AND( EnkiModelMessage.sender == sender_id, EnkiModelMessage.recipient == recipient_id )).get() if entity: return entity else: return None
def exist_EnkiMessage_by_sender_recipient( sender_id, recipient_id ): count = EnkiModelMessage.query( ndb.AND( EnkiModelMessage.sender == sender_id, EnkiModelMessage.recipient == recipient_id )).count( 1 ) if count: return True else: return False
def exist_sent_or_received_message(user_id):
count = EnkiModelMessage.query(
ndb.OR(EnkiModelMessage.sender == user_id,
EnkiModelMessage.recipient == user_id)).count(1)
return count > 0
def get_EnkiMessage_by_sender_recipient(sender_id, recipient_id):
entity = EnkiModelMessage.query(
ndb.AND(EnkiModelMessage.sender == sender_id,
EnkiModelMessage.recipient == recipient_id)).get()
return entity
def exist_EnkiMessage_by_sender_recipient(sender_id, recipient_id):
count = EnkiModelMessage.query(
ndb.AND(EnkiModelMessage.sender == sender_id,
EnkiModelMessage.recipient == recipient_id)).count(1)
return count > 0
def fetch_EnkiMessage_by_recipient(user_id):
list = EnkiModelMessage.query(
EnkiModelMessage.recipient == user_id).fetch()
return list
def count_EnkiMessage_by_recipient(user_id):
count = EnkiModelMessage.query(
EnkiModelMessage.recipient == user_id).count()
return count
def fetch_keys_sent_or_received_message( user_id ): list = EnkiModelMessage.query( ndb.OR( EnkiModelMessage.sender == user_id, EnkiModelMessage.recipient == user_id )).fetch( keys_only = True ) return list
def exist_sent_or_received_message( user_id ): count = EnkiModelMessage.query( ndb.OR( EnkiModelMessage.sender == user_id, EnkiModelMessage.recipient == user_id )).count( 1 ) return count > 0
def exist_EnkiMessage_by_sender_recipient( sender_id, recipient_id ): count = EnkiModelMessage.query( ndb.AND( EnkiModelMessage.sender == sender_id, EnkiModelMessage.recipient == recipient_id )).count( 1 ) return count > 0
def get_key_EnkiMessage_by_sender_recipient( sender_id, recipient_id ): entity = EnkiModelMessage.query( ndb.AND( EnkiModelMessage.sender == sender_id, EnkiModelMessage.recipient == recipient_id )).get( keys_only = True ) return entity
def fetch_EnkiMessage_by_recipient( user_id ): list = EnkiModelMessage.query( EnkiModelMessage.recipient == user_id ).fetch() return list
def count_EnkiMessage_by_recipient( user_id ): count = EnkiModelMessage.query( EnkiModelMessage.recipient == user_id ).count() return count
