This is my router JS where I get document by Mongoose. So the thing is i have these nested data like oem, category and subcategory which I cannot get the whole details. I have been trying since one week but nothing complies with me. Can someone please help me out?
router.get("/product/:id/:product_id", (req, res) => {
ProReg.findById(req.params.id)
.populate({
path: "products",
populate: [
{
path: "products.oem",
model: "company",
select: "companyname"
},
{
path: "category",
model: "productcategory",
select: "category"
},
{
path: "subcategory",
model: "productsubcategory",
select: "subcategory"
}
]
})
.exec(function(err, products) {
if (err) {
res.json(err);
} else {
res.json(products);
}
});
});
This is the result that I am getting
{
"_id": "5cd37f4fcd79b01040124dbc",
"refno1": "klklklkl",
"refno2": "klklklkl",
"date": "2019-05-08T00:00:00.000Z",
"customer": "5c98bb0a42207b16d8fbd3cf",
"customertype": "5c7a1a1d4913fa08ac75c027",
"department": "5cbd67c709aeca1ea480157a",
"products": [],
"__v": 3
}
The details of the product is not coming only. Now how can i get this product data along with the details of oem, category, and subcategory?
Without Populate this is the result:
{
"_id": "5cd37f4fcd79b01040124dbc",
"refno1": "klklklkl",
"refno2": "klklklkl",
"date": "2019-05-08T00:00:00.000Z",
"customer": {
"_id": "5c98bb0a42207b16d8fbd3cf",
"customername": "Raghav"
},
"customertype": {
"_id": "5c7a1a1d4913fa08ac75c027",
"customertype": "Government "
},
"department": {
"_id": "5cbd67c709aeca1ea480157a",
"department": "Hardware"
},
"products": [
{
"warrantyfrom": "2019-05-09T00:00:00.000Z",
"warrantyto": "2019-05-30T00:00:00.000Z",
"oemwarrantyfrom": "2019-05-14T00:00:00.000Z",
"oemwarrantyto": "2019-05-14T00:00:00.000Z",
"_id": "5cd37f60cd79b01040124dbd",
"oem": "5cb6e026042460131454cf45",
"category": "5c960902e5cf3429e06beb6c",
"subcategory": "5ca35fbed6e1430df88954a6",
"modelno": "A123888",
"serialno": "fdsfdsfs"
},
{
"warrantyfrom": "2019-05-09T00:00:00.000Z",
"warrantyto": "2019-05-30T00:00:00.000Z",
"oemwarrantyfrom": "2019-05-14T00:00:00.000Z",
"oemwarrantyto": "2019-05-14T00:00:00.000Z",
"_id": "5cd37f65cd79b01040124dbe",
"oem": "5cb6e026042460131454cf45",
"category": "5c960902e5cf3429e06beb6c",
"subcategory": "5ca35fbed6e1430df88954a6",
"modelno": "A123888",
"serialno": "eeeeee"
},
{
"warrantyfrom": "2019-05-09T00:00:00.000Z",
"warrantyto": "2019-05-30T00:00:00.000Z",
"oemwarrantyfrom": "2019-05-14T00:00:00.000Z",
"oemwarrantyto": "2019-05-14T00:00:00.000Z",
"_id": "5cd37f6fcd79b01040124dbf",
"oem": "5c986a1e9b6bc614b8a551b9",
"category": "5c960902e5cf3429e06beb6c",
"subcategory": "5ca35fbed6e1430df88954a6",
"modelno": "QW123",
"serialno": "hhhhhh"
}
],