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matriz de retorno modelos indefinidos controladores expressjs mongoose

tengo este problema y no encuentro la solución quiero que me ayuden a encontrar la solución

el problema

Quiero retirar todos los libros que agregué al carrito de compras

matriz de retorno indefinida

selle.modelo.js

 /// file selle.model.js const mongoose = require("mongoose"); // create url connect db const url = "mongodb://localhost:27017/STOREBOOKS"; // create order in insert data const order = mongoose.model("orders"); exports.getAllOrders = async (idUser) => { return await mongoose .connect(url, { useNewUrlParser: true, useUnifiedTopology: true, }) .then(() => { return order.arguments([ { $lookup: { from: "books", localField: "idBook", foreignField: "_id", as: "books", }, }, { $match: { idUser: idUser, }, }, ]); }) .catch((err) => { console.log(err); }); };

selle.controller.js

 exports.getPageSelle = (request, response, next) => { modelSelle.getAllOrders(request.session.userId).then((Orders) => { console.log(Orders); // undefined }); };

about 4 years ago · Juan Pablo Isaza
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