def insert(self, *currency: Currency):
if currency.__len__() == 1:
self._db_connection.insert(self.collection(), currency[0].to_dict())
elif currency.__len__() > 1:
self._db_connection.insert_many(self.collection(),
list(map(lambda this_currency: this_currency.to_dict(), currency)))
else:
print("CurrencyDao#insert: Nothing to insert")
def update(self, *currency: Currency):
if currency.__len__() == 1:
self._db_connection.update_one(self.collection(), {'currency_code': currency[0].currency_code},
currency[0].to_dict())
elif currency.__len__() > 1:
for l_currency in currency:
self.update(l_currency)
else:
print("CurrencyDao#update: Nothing to update")
def delete(self, *currency: Currency):
if currency.__len__() == 1:
self._db_connection.delete_one(self.collection(), {'currency_code': currency[0].currency_code})
elif currency.__len__() > 1:
self._db_connection.delete_many(self.collection(),
{'currency_code': {
"$set": list(map(lambda this_currency: this_currency.currency_code,
currency))}})
else:
print("CurrencyDao#delete: Nothing to delete")