increaseDownloads method
Implementation
@override
increaseDownloads(name, version) {
var today = DateFormat('yyyyMMdd').format(DateTime.now());
db
.collection(packageCollection)
.update(_selectByName(name), modify.inc('download', 1));
db
.collection(statsCollection)
.update(_selectByName(name), modify.inc('d$today', 1));
}