mongoose | MongoDB object modeling designed to work
kandi X-RAY | mongoose Summary
kandi X-RAY | mongoose Summary
MongoDB object modeling designed to work in an asynchronous environment.
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Top functions reviewed by kandi - BETA
- Recursively walk an update .
- Initializes the collection .
- Parses data .
- Get the paths to be scanned
- Define a property
- Get model names from document
- Populate a model with the given model
- Populate virtual data
- Construct a new Document .
- Merge base and nested schema
mongoose Key Features
mongoose Examples and Code Snippets
Lines of Code : 63License : Strong Copyleft (CC BY-SA 4.0)
Copyrequire('dotenv').config()
const express = require('express')
const cors = require('cors')
const bodyParser = require('body-parser')
const mongoose = require('mongoose')
const app = express();
const createUser = require('registerControllconst mongoose = require("mongoose");
async function main() {
await mongoose.connect("mongodb://localhost:27017/");
const Arrtest = mongoose.model("arrtest",new mongoose.Schema({data:[{}]}));
const newdoc = await Arrtest.creatimport mongoose from 'mongoose';
const connection = {};
async function connect() {
if (connection.isConnected) {
console.log('already connected');
return;
}
if (mongoose.connections.length > 0) {
connection.isConnectconst mongoose = require('mongoose');
const OrganizationsSchema = new mongoose.Schema({
organizationName:{
type: String,
required: true,
minlength:1,
trim: true
}
})
const Organizations = mongoapp.get("/", async function (req, res) {
const users = await User.find({accountrole: "user"})
.lean() // Return simple JSON data, not a Mongoose objects collection (simpler and faster)
.import mongoose from "mongoose"
import { APIGatewayProxyHandler } from "aws-lambda"
let mongoConnection: Promise | null = null
const connectMongoose = async () => {
if (mongoConnection == null) {
const mongoURI = `mongodb+srv://var mongoose = require('mongoose');
const updateProjectMember = asyncHandler(async (req, res) => {
const { userID, role } = req.body.userData;
userID = userID.map(x => mongoose.Types.ObjectId(x));
try {
const project = awconst express = require("express");
const cors = require("cors");
const app = express();
const mongoose = require('mongoose');
const session = require('express-session');
const passport = require("passport");
//var LocalStrategy = require(static getCachedPermissions = () => {
// Directly returns value from cached module
return require("./cached_permissions.js");
}
/* permission.service.js */
const permissionModel = require("../models/permiconst express = require('express');
const app = express();
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const url = 'mongodb+srv://josh:*******@cluster0.cwv6f.mongodb.net/Unionise?retryWrites=true&w=Community Discussions
Trending Discussions on mongoose
QUESTION
I'm trying to create a discord bot, specifically the wedding team.
I am using a MongoDB database. Now everything works and is saved, but there is one problem, the data is saved for the second and third rounds, etc.
That is, the checks that I added do not work. I am trying to find data through const exists = Marry.findOne({ message.author.id });, everything finds, I checked with console log.
But when I try to validate it just doesn't work. if (exists == message.author.id) { return message.channel.send("You are already married!"); }
What could be the problem? Help me please!
Maybe instead userID: message.author.id i just need to find for the value message.author.id. Is it possible?
ANSWER
Answered 2022-Mar-31 at 16:07So I think you're having an async issue in your code. The query itself should work just fined. However, I suggest you move exists and married outside of run. Maybe paste them under the MongoDB connection and find a way to pass the message.
QUESTION
I am trying to use mongodb so I install mongoose package
but the problem is when I am writing like this
...ANSWER
Answered 2021-Oct-07 at 16:51Open your encoding.js folder in node_modules>whatwg-url>dist
and write this code
QUESTION
the problem seems to be with mongoose & mongodb packages as it works fine when
...ANSWER
Answered 2021-Sep-03 at 04:51Check your node version, if it's lower than 12 it won't work, if that's the case updating node should do do the job. You could downgrade your mongoose version too.
There's an issue closed on Mongoose github page. https://github.com/Automattic/mongoose/issues/10638
QUESTION
With mongoose one can simply handle reconnections via connection-options:
...ANSWER
Answered 2022-Feb-23 at 14:30Wherever you've got the mongoose connection snippet from, it's outdated.
The autoReconnect and auto_reconnect options were a thing in Nodejs native driver before v4.0, and mongoose just proxied these options to the driver.
This is the documentation for the driver 3.7 with "autoReconnect" still there: http://mongodb.github.io/node-mongodb-native/3.7/api/global.html#MongoClientOptions and this is the commit where it's been removed: https://github.com/mongodb/node-mongodb-native/commit/e3cd9e684aea99be0430d856d6299e65258bb4c3#diff-f005e84d9066ef889099ec2bd907abf7900f76da67603e4130e1c92fac92533dL90
The option was "True" by default with a strong note to do not change this value unless you know exactly why you need to disable it.
v4 introduced many changes to the driver - refactoring to typescript, architectural changes, you can see it from the commit, right. One of the changes affected connection logic and pool management. There is no option to disable reconnection anymore. It's always reconnects regardless how you connect directly or via mongoose.
QUESTION
Since @nestjs/terminus doesn't provide a health check for Prisma, I'm trying to create it based on their Mongoose health check.
When I try:
...ANSWER
Answered 2021-Oct-14 at 14:41A naive copy of the mongoose implementation isn't going to work because there are differences between the NestJSMongoose type/module and Prisma. In particular, getConnectionToken does not exist inside the Prisma package.
I can't comment on what the best way would be to extend terminus to support prisma. You might have to dig a bit into the terminus interface for that. However, a simple way to get a health check/ping in Prisma is to use the following query:
QUESTION
I tried to run it and it said an error like the title. and this is my code:
...ANSWER
Answered 2021-Aug-28 at 07:49From the Mongoose 6.0 docs:
useNewUrlParser, useUnifiedTopology, useFindAndModify, and useCreateIndex are no longer supported options. Mongoose 6 always behaves as if useNewUrlParser, useUnifiedTopology, and useCreateIndex are true, and useFindAndModify is false. Please remove these options from your code.
QUESTION
I am sending my data to MongoDB via Mongoose. Now, during the fetch of API route for it, an error is thrown.
Code
...ANSWER
Answered 2022-Feb-11 at 00:32This issue occured recently and apparently its happening with latest version of node.
So you can change the version of node to older version and it will be fixed. I am using node version v14.19.0
QUESTION
I am facing a problem with the Mongoose aggregation query. I have the following schema which is an array of objects and contains the endDate value.
ANSWER
Answered 2022-Feb-26 at 08:18You can achieve without momentjs. Use $toDate to convert date-time string to date
QUESTION
I am getting the below error for useNewUrlParser, useUnifiedTopology, useCreateIndex:
...ANSWER
Answered 2021-Aug-29 at 08:36ConnectOptions of mongoose for version 6.0.2 does not include useNewUrlParser, useUnifiedTopology, useCreateIndex. However, mongoose docs for 6.0.2 still shows those options to be valid and without those options, mongoose is throwing a topology error.
Downgraded mongoose to version 5.13.8 and now it is working without problems.
QUESTION
I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.
...ANSWER
Answered 2022-Jan-22 at 05:29I just solve this issue by correcting the RxJS version to 7.4.0. I hope this can solve others issue as well.
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