how can I update many orderStatus instead of only one?
request.body.type is by default string and contains only one type;
and when isCompleted for the type go true I want even for previous enum index isCompleted go true
is it possible or do I need to modify it in the front-end?
here is the code
const orderSchema = new mongoose.Schema(
{
user: {
type: mongoose.Schema.Types.ObjectId,
ref: "User",
required: true,
},
orderStatus: [
{
type: {
type: String,
enum: ["ordered", "packed", "shipped", "delivered"],
default: "ordered",
},
date: {
type: Date,
},
isCompleted: {
type: Boolean,
default: false,
},
},
],
}
exports.updateOrder = (req, res) => {
Order.updateOne(
{ _id: req.body.orderId, "orderStatus.type": req.body.type },
{
$set: {
"orderStatus.$": [
{ type: req.body.type, date: new Date(), isCompleted: true },
],
},
}
).exec((error, order) => {
Hey You can use updateMany() operation
db.collection.updateMany(
<query>,
{ $set: { status: "D" }, $inc: { quantity: 2 } },
...
)
Related
So I created this controller to get me the sum of all the orders totalPrice made by months
const getMonthlyOrderTotal = async (req, res) => {
try {
const year = req.params.year;
const aggregatePipeline = [
{
$match: {
createdAt: {
$gte: new Date(`${year}-01-01T00:00:00.000`),
$lt: new Date(`${year}-12-31T23:59:59.999`)
}
}
},
{
$group: {
_id: {
$month: "$createdAt"
},
total: {
$sum: "$totalPrice"
}
}
},
{
$sort: {
_id: 1
}
}
];
const orderTotals = await Order.aggregate(aggregatePipeline);
res.json(orderTotals);
} catch (err) {
res.status(500).json({ message: err.message });
}
};
this is the orderModel I am using
import mongoose from "mongoose";
const orderSchema = mongoose.Schema(
{
user: {
type: mongoose.Schema.Types.ObjectId,
required: true,
ref: "User",
},
client: {
type: mongoose.Schema.Types.ObjectId,
required: true,
ref: "Client",
},
orderItems: [
{
name: { type: String, required: true },
qty: { type: Number, required: true },
image: { type: String },
price: { type: Number, required: true },
product: {
type: mongoose.Schema.Types.ObjectId,
required: true,
ref: "Product",
},
},
],
totalPrice: {
type: Number,
required: true,
default: 0.0,
},
taxPrice: {
type: Number,
required: true,
default: 0.0,
},
isPaid: {
type: Boolean,
required: true,
default: false,
},
paidAt: {
type: Date,
},
isDelivered: {
type: Boolean,
required: true,
default: false,
},
deliveredAt: {
type: Date,
},
},
{
timestamps: true,
}
);
const Order = mongoose.model("Order", orderSchema);
export default Order;
and when I try to test this API in postman "http://localhost:5001/orders/orderstotal/2022" I always get an empty array even though there is stored data in mongoDB orders Collection
I want to update the type: reported to type: pending under the reportStatus, but when I try it on postman I keep on getting
n:1 ,n:modified:1 and ok:1
report: [
{
category: {
type: mongoose.Schema.Types.ObjectId,
ref: "CrimeCategory",
required: true,
},
location: {
type: mongoose.Schema.Types.ObjectId,
ref: "Location",
required: true,
},
reportText: {
type: String,
required: true,
},
reportStatus: {
type: mongoose.Schema.Types.Mixed,
default: function () {
return [
{ type: "reported", date: new Date(), isCompleted: true },
{ type: "pending", isCompleted: false },
{ type: "investigating", isCompleted: false },
{ type: "solved", isCompleted: false },
];
},
},
},
],
This is the controller where I am trying to update the types that is in the model, what am I doing wrong?
const crimeReport = require("../../model/crimereport");
exports.updateReport = (req, res) => {
crimeReport
.updateOne(
{ _id: req.body.reportId, "report.reportStatus": req.body.type },
{
$set: {
"report.reportStatus.$": [
{
type: req.body.type,
date: new Date(),
isCompleted: true,
},
],
},
}
)
.exec((error, report) => {
if (error) return res.status(400).json({ error });
if (report) {
res.status(200).json({ report });
}
});
};
The postman post request:
{
"reportId": "607b2b25876fa73ec4437440",
"type":"pending"
}
This is the post result from postman:
{
"report": {
"n": 0,
"nModified": 0,
"ok": 1
}
}
It seems like, you are sending reportId in the body of post request as a string while the Mongodb document's id is of type ObjectId. You need to typecast the reportId into ObjectId, before querying to Mongodb. Since you are using Mongoose, this is the way it should be done:
mongoose.Types.ObjectId(req.body.reportId)
I'm trying to query a MongoDB database via mongoose to updateMany the fields of my database. I suppose that the first request is correct because mongoose doesn't fire any error, but for the nested schemas, I'm getting the following error.
My goal is to delete the occurences of the userTag in friends and remove the friendRequestsSent when userTarget equals userTag, friendRequestsReceived when userRequest equals userTag and notification when data equals userTag.
Here are the schemas of my Model
const NotificationSchema = new Schema({
title: String,
type: Number,
icon: String,
data: String,
createdAt: { type: Date, default: Date.now },
})
const FriendRequestSchema = new Schema({
userRequest: { type: String, required: true },
userTarget: { type: String, required: true },
createdAt: { type: Date, default: Date.now },
})
const UserSchema = new Schema({
tag: { type: String, required: true, unique: true },
friendRequestsSent: { type: [FriendRequestSchema] },
friendRequestsReceived: { type: [FriendRequestSchema] },
friends: { type: [String] },
notifications: { type: [NotificationSchema] },
})
The request
const updateResponse = await User.updateMany(
{
friends: { $elemMatch: { $eq: userTag } },
friendRequestsSent: {
userTarget: {
$elemMatch: { $eq: userTag },
},
},
friendRequestsReceived: {
userRequest: {
$elemMatch: { $eq: userTag },
},
},
notifications: {
data: {
$elemMatch: { $eq: userTag },
},
},
},
{
$pull: {
friends: userTag,
friendRequestsSent: { userTarget: userTag },
friendRequestsReceived: { userRequest: userTag },
notifications: { data: userTag },
},
}
)
The error
Error while deleting the user account: Cast to String failed for value "{ '$elemMatch': { '$eq': '0eQzaAwpt' } }" at path "userRequest" for model "User"
The userRequest field in friendRequestsReceived is type String, not array so $elemMatch will not work. Also, you don't need to use $elemMatch because you specify only a single condition in the $elemMatch expression as it says in the docs:
If you specify only a single condition in the $elemMatch expression, you do not need to use $elemMatch.
In your case, you just need to do something like (details here):
await User.updateMany({
friends: userTag,
"friendRequestsSent.userTarget" : userTag,
"friendRequestsReceived.userRequest": userTag,
"notifications.data": userTag
}...
I am using comment array in my schema as fallows. I want to push comments data into that comment array using nodejs api
var Schema = mongoose.Schema;
var myfeeds = new Schema({
title: {
type: String,
required: true
},
feed: {
type: String,
required: true
},
createdBy: {
type: String,
required: true,
unique: true
},
createdDate: {
type: Date,
required: true,
default: Date.now()
},
comment: [
{
commentBy: {
type: String
},
commentText: {
type: String
},
createdDate: {
type: Date
}
}
],
likes: [
{
likesCount: {
type: Number,
required: false
},
likeBy: {
type: String,
required: false
}
}
]
});
I want to push object to this comment array. so, for that I did in this way please tell me if anything wrong in this
let _id = req.body.id;
let commentBy = req.body.commentedBy;
let commentedText = req.body.commentedText;
let commentedDate = req.body.commentedDate;
let data = {
commentBy: commentBy,
commentText: commentedText,
createdDate: commentedDate
};
MyFeeds.findByIdAndUpdate(
{ _id: _id },
{
$push: {
comment: data
}
}
)
.then((result) => {
res.status(200).json({
status: result
});
})
.catch((err) => {
res.status(500).json({
status: 'invalid',
err: err
});
});
but only id are inserted into that comment array but not the required content
"comment": [
{
"_id": "5badfd092b73fa14f4f0aa7c"
},
{
"_id": "5badfd102b73fa14f4f0aa7d"
},
{
"_id": "5badfd142b73fa14f4f0aa7e"
},
{
"_id": "5badfd31500fb11bb06b4c8a"
},
{
"_id": "5badfd35500fb11bb06b4c8b"
},
{
"_id": "5badff3d439a151190d62961"
}
],
I have a Mongoose model called Session with a field named course (Course model) and I want to perform full text search on sessions with full text search, also I wanna aggregate results using fields from course sub field and to select some fields like course, date, etc.
I tried the following:
Session.aggregate(
[
{
$match: { $text: { $search: 'web' } }
},
{ $unwind: '$course' },
{
$project: {
course: '$course',
date: '$date',
address: '$address',
available: '$available'
}
},
{
$group: {
_id: { title: '$course.title', category: '$course.courseCategory', language: '$course.language' }
}
}
],
function(err, result) {
if (err) {
console.error(err);
} else {
Session.deepPopulate(result, 'course course.trainer
course.courseCategory', function(err, sessions) {
res.json(sessions);
});
}
}
);
My models:
Session
schema = new mongoose.Schema(
{
date: {
type: Date,
required: true
},
course: {
type: mongoose.Schema.Types.ObjectId,
ref: 'course',
required: true
},
palnning: {
type: [Schedule]
},
attachments: {
type: [Attachment]
},
topics: {
type: [Topic]
},
trainer: {
type: mongoose.Schema.Types.ObjectId,
ref: 'trainer'
},
trainingCompany: {
type: mongoose.Schema.Types.ObjectId,
ref: 'training-company'
},
address: {
type: Address
},
quizzes: {
type: [mongoose.Schema.Types.ObjectId],
ref: 'quiz'
},
path: {
type: String
},
limitPlaces: {
type: Number
},
status: {
type: String
},
available: {
type: Boolean,
default: true
},
createdAt: {
type: Date,
default: new Date()
},
updatedAt: {
type: Date
}
},
{
versionKey: false
}
);
Course
let schema = new mongoose.Schema(
{
title: {
type: String,
required: true
},
description: {
type: String
},
shortDescription: {
type: String
},
duration: {
type: Duration
},
slug: {
type: String
},
slugs: {
type: [String]
},
program: {
content: {
type: String
},
file: {
type: String
}
},
audience: [String],
requirements: [String],
language: {
type: String,
enum: languages
},
price: {
type: Number
},
sections: [Section],
attachments: {
type: [Attachment]
},
tags: [String],
courseCategory: {
type: mongoose.Schema.Types.ObjectId,
ref: 'course-category',
required: true
},
trainer: {
type: mongoose.Schema.Types.ObjectId,
ref: 'trainer'
},
trainingCompany: {
type: mongoose.Schema.Types.ObjectId,
ref: 'training-company'
},
status: {
type: String,
default: 'draft',
enum: courseStatus
},
path: {
type: String
},
cover: {
type: String,
required: true
},
duration: {
type: Number,
min: 1
},
createdAt: {
type: Date,
default: Date.now
},
updatedAt: {
type: Date
}
},
{ versionKey: false }
);
I am not sure if what I tried is gonna bring me what I want and I am getting this error concerning the $unwind operator:
MongoError: exception: Value at end of $unwind field path '$course'
must be an Array, but is a OID
Any kind of help will be really appreciated.
You can try below aggregation.
You are missing $lookup required to pull course document by joining on course object id from session document to id in the course document.
$project stage to keep the desired fields in the output.
Session.aggregate([
{
"$match": {
"$text": {
"$search": "web"
}
}
},
{
"$lookup": {
"from": "courses",
"localField": "course",
"foreignField": "_id",
"as": "course"
}
},
{
"$project": {
"course": 1,
"date": 1,
"address": 1,
"available": 1
}
}
])
Course is an array with one course document. You can use the $arrayElemAt to project the document.
"course": {"$arrayElemAt":["$course", 0]}