Excecute a query from MySql to Mongodb - mysql

Question

I am trying to run a query on MongoDb-3.2, but I cant get the results that I want.
This is the original query on MySQL:
SELECT c.cdg,ten,IFNULL(efe,0) as efe,tcreated_at
FROM
(SELECT numB as cdg,COUNT(*) as ten,created_at as tcreated_at
FROM dat_records cdr
WHERE LEFT(numB,#longitud)= #cod_prov AND type=4
GROUP BY cdg ) c
LEFT JOIN
(SELECT COUNT(*) as efe, numB,MAX(created_at) as ecreated_at
FROM dat_records
WHERE LEFT(numB,#longitud)= #cod_prov AND dat_records.time > 1 AND type=4 GROUP BY numB) d
ON c.cdg=d.numB AND tcreated_at=ecreated_at
WHERE ten > 40
GROUP BY c.cdg
HAVING (efe/ten)*100 <30
ORDER BY ten DESC
LIMIT 25
This is what I am trying on MongoDB-3.2:
I have this, but I need to include all documents who has or not "efectivas". So, I know the 3rd match is affecting results.
db.archivos_cdr.aggregate([
{$match: {$and:[{numB:{$regex:'^7' }},{ tipo_llamada:4}]}},
{$group : {_id : "$numB",tentativas: { $sum: 1 }}},
{$match:{'tentativas': {'$gt': 4}}},
{$sort:{"tentativas":-1}},
{$lookup:{"from": "archivos_cdr","localField": "_id","foreignField": "numB","as": "efecList" } },
{ "$unwind": "$efecList" },
{ "$match": { $or:[ {"efecList.tiempo_conv": {"$gt": 0}}] }},
{
"$group": {
"_id": "$efecList.numB",
"tentativas": { "$first": "$tentativas" },
"efectivas": { "$sum": 1 }
}
}
])
I have this result:
{ "_id" : "123456789", "tentativas" : 5, "efectivas" : 4 }
But this is what I want:
{ "_id" : "123456789", "tentativas" : 5, "efectivas" : 4 }
{ "_id" : "325987741", "tentativas" : 13, "efectivas" : 0 }
Thanks for your help!

Answer 1

I have my own answer!!!! I got it!!!!!
db.dat_records.aggregate([
{$match: {$and:[{numB:{$regex:'^7' }},{ tipo_llamada:4}]}},//WHERE LEFT(numB,#longitud)= #cod_prov AND type=4
{$group : {_id : "$numB",//GROUP BY cdg
ten: { $sum: 1 },//COUNT(*) as ten
efec:{$sum:{$cond:[{$gt:["$tiempo_conv",0]},1,0]}},//
efec_ner:{$sum:{$cond:[{$setIsSubset:[["$causa_fallo"],causas_efec_ner]},1,0]}}}//COUNT(*) as efe_ner
},
{$match: { 'ten': {$gt: 40} }},//WHERE ten > 40
{$sort:{"ten":-1}},//ORDER BY ten DESC
{ $project: {_id:0,
numeracion:"$_id",
ten: 1,
efec: 1,
efec_ner: 1,
asr: { $divide:[{$multiply: [ "$efec", 100 ]},"$ten"]},
ner: { $divide:[{$multiply: [ "$efec_ner", 100 ]},"$ten"]},
peso: { $multiply:[{$divide: [ "$ten", total_inter ]},100]} }},
{$match:{ $and:[ {"asr":{$lt:30}},//HAVING (efe/ten)*100 <30
{"peso":{$gt:10}} ]}},//I had add this tent/total)>10(*100
])
This is the result (All I need!!!!):
{ "ten" : 13, "efec" : 0, "efec_ner" : 13, "numeracion" : "12364567", "asr" : 0, "ner" : 100, "peso" : 10.56 }
Thanks anyway!!!! I hope this helps someone.