def aggregate_logs():
Log.remove({"created": {"$lt": datetime.utcnow() - timedelta(days=90)}}, safe=True)
key = ["name", "msg"]
specs = {}
initial = {"count": 0, "begin": 0, "end": 0, "exception": False, "msgs": []}
reduce_ = """function ( current, result ) {
result.count++;
if (result.begin == 0 || current.created < result.begin) {
result.begin = current.created;
}
if (result.end == 0 || current.created < result.end) {
result.end = current.created;
}
if (current.ext_text) {
result.exception = true;
}
var messagesLength = result.msgs.length;
if (messagesLength < 10) {
var message = current.exc_text || current.message;
var hasMsg = false;
for (var i = 0; i < messagesLength; i++) {
if (result.msgs[i][0].message == message) {
result.msgs[i][1]++;
hasMsg = true;
break;
}
}
if (!hasMsg) {
result.msgs.push([{
'message': message,
'funcName': current.funcName,
'lineno': current.lineno,
'pathname': current.pathname,
}, 1]);
}
}
}
"""
finalize = None
docs = Log().col.group(key, specs, initial, reduce_, finalize)
AggregatedLog.drop()
AggregatedLog.insert(docs, safe=True)
