My website is running allright and it's connected with Database.
I had to add more informations in my Mongo's collection. (I created the ActionPlanSchema).
import mongoose from "mongoose";
import mongoose_delete from "mongoose-delete";
const VerificationSchema = new mongoose.Schema({
text: { type: String, required: true },
});
const ActionPlanSchema = new mongoose.Schema({
title: { type: String, required: true },
mouraTitle: { type: String, required: true },
text: { type: String, required: true },
});
const RequirementSchema = new mongoose.Schema({
itemNumber: { type: String, required: true },
normPart: {
type: mongoose.Schema.Types.ObjectId,
ref: "NormPart",
required: true,
},
generalRequirement: {
type: mongoose.Schema.Types.ObjectId,
ref: "GeneralRequirement",
required: true,
},
specificRequirementDescription: { type: String, required: true },
subject: { type: mongoose.Schema.Types.ObjectId, ref: "Subject" },
criterion: String,
verification: [VerificationSchema],
actionPlan: [ActionPlanSchema],
});
RequirementSchema.index({ itemNumber: 1, normPart: 1 });
RequirementSchema.index({ specificRequirementDescription: 1 });
RequirementSchema.plugin(mongoose_delete, {
overrideMethods: "all",
deletedAt: true,
deletedBy: true,
indexFields: ["deleted"],
});
export default RequirementSchema;
And using a router in Postman (PUT method), I added some information to the Database ActionPlanSchema. Looking like that:
In my localhost, the actionPlan information it's showing. But when I do the deploy, the actionPlan gets undefined.
I believe that it's because the informations that I added in Postman weren't sent to the database used on the Deploy App.
How can I solve this problem? (I don't know if I could be very clear about my issue)
Anyway, thanks so much!
Related
I'm very new to Data base design
I'm going to design MongoDB data base for a weblog .
every post of blog will have comments .
now , we can design database in two approaches
Ffirst Approach
const postSchema = new mongoose.Schema(
{
title: {
required: true,
type: String
},
body: {
required: true,
type: String
},
comments: [{
required: true,
type: mongoose.Schema.Types.ObjectId,
ref: 'Comment'
}],
}
)
const commentSchema = new mongoose.Schema(
{
text: {
required: true,
type: String
}
}
)
As you see Coments in post model is Array of Comments
Second Approach
const postSchema = new mongoose.Schema(
{
title: {
required: true,
type: String
},
body: {
required: true,
type: String
},
}
)
const commentSchema = new mongoose.Schema(
{
text: {
required: true,
type: String
},
post_id: {
required: true,
type: mongoose.Schema.Types.ObjectId,
ref: 'Post'
},
}
)
As you can see ,there is user_id in comment schema .
the question is that
which schema model is correct ?
what are pros and cons of each schema ?
I'm building a form management program but right now I'm just trying to build a queue system to handle all the forms when they're assigned to someone.
when I call this first function, it should populate the elements of the activeWork array by pulling from each collection that the entries reference, there are several collections that could be referenced in active work, so I'm trying to use the collection type field to determine what collection to pull from, I don't know if I formatted any of this correctly because its my first time building any of this.
import statesPersons from "./statesPersons.schema.js";
export async function getStatesPersonsActiveWorkByProfileId(req, res){
try{
const { profileId } = req.params
const data = await statesPersons.find({profileId})
.populate('statesPersons.activeWork.referenceId')
return res.send({
message: "success",
data: data,
status: 200 })
}catch(e) {
console.error(e.message)
return res.send({
message: "couldn't fetch active work",
data: null,
status: 500 })
}
}
Here is the schema for statesPersons, the collection where active work is stored.
import mongoose, {model, Schema} from "mongoose";
const activeWorkSchema = new Schema({
active: Boolean,
collectionType: {
type: String,
enum: ['messages'],
},
referenceId: {
type: Schema.Types.ObjectId,
refPath: "statesPersons.activeWork.collectionType"
},
sentBy: {
type: Schema.Types.String,
ref: "statesPerson",
},
sentTo: {
type: Schema.Types.String,
ref: "statesPerson",
},
timeRecived: Date,
dueDate: Date,
subject: String,
viewed: Boolean,
content: {},
})
const statesPersonsSchema = new Schema({
profileId:{
type: String,
required: true,
unique: true
},
department: {
type: String,
required: true,
index: true,
},
firstName: String,
lastName: String,
location: String,
org: String,
title: String,
jobDescription: String,
email: {
type: String,
lowercase: true,
},
phoneNumber: String,
activeWork: [activeWorkSchema],
emailList: [String],
jobAssignments: [String],
affiantInfo: {
affiantInfoTitle: String,
affiantInfoExperience: String,
},
assessments: [
{
assessdBy: {
type: Schema.Types.ObjectId,
ref: "statesPerson",
},
dueDate: Date,
questions: {},
},
],
});
export default mongoose.model("statesPersons", statesPersonsSchema);
When I make a query, I get:
Cannot populate path statesPersons.activeWork.referenceId because it is not in your schema. Set the strictPopulate option to false to override.
I don't know if I formatted my populate correctly or if the problem is in my schema,
I have been using MongoDB for my application but would like to add a social media post feature into the system. However, given the requirements, I find that it is not easy to come up with a MongoDB schema that would be effective for my use case. Any expert here care to share their suggestions?
The requirements are:
User can post social media post (imagine instagram posts)
User will view social media posts by other users
When a post is on a user screen for 5 second, we will record that the user has seen the post
Post that are seen will be appears in the user's social media feed
Any help would be appreciated, thank you!
You can refer below schema which we require to manage users and their post along with post history like ( who liked, who watched and who add comments)
// Users schema
const userSchema = new Schema({
name: {
type: String,
trim: true
}
});
// Post related media schema
const postMediaSchema = new Schema({
url: {
type: String,
trim: true
}
}, {
_id: false
})
// Post schema
const postSchema = new Schema({
userId: {
type: Schema.Types.ObjectId,
ref:'users',
},
title: {
type: String,
trim: true
},
description: {
type: String,
trim: true
},
media: [postMediaSchema],
tags: [String]
});
// Users and posts relation schema
const postWatchHistory = new Schema({
userId: {
type: Schema.Types.ObjectId,
ref:'users',
},
postId: {
type: Schema.Types.ObjectId,
ref:'posts',
},
});
// Post liked history schema
const postLikedHistory = new Schema({
userId: {
type: Schema.Types.ObjectId,
ref:'users',
},
postId: {
type: Schema.Types.ObjectId,
ref:'posts',
},
});
// Post comment history schema
const postCommentHistory = new Schema({
userId: {
type: Schema.Types.ObjectId,
ref:'users',
},
postId: {
type: Schema.Types.ObjectId,
ref:'posts',
},
text:{
type: String,
required: true,
trim: true
},
status:{
type: String,
enum:['Y', 'N'],
default:'N',
trim: true
}
});
I was working on a project where we can create a form like google forms and get responses from users, and then we can view those responses in the admin panel.
My English is not that good I tried my best to explain the problem!
I am using MERN Stack so I was tucked into a problem related to how to save the questions and record the responses in MongoDB in a standard way in objects and arrays.
currently I added this as a form model :
const formSchema = new Schema({
usererId: { type: Schema.Types.ObjectId, ref: 'User' },
title: { type: String, required: true },
description: { type: String},
username: { type: String, required: true },
password: { type: String, required: true },
isEnabled: { type: Boolean, default: true },
expiresOn: { type: Date, default: null },
fields: [
{
title: { type: String, required: true },
placeholder: { type: String, required: false },
type: { type: String, required: true },
required: { type: Boolean, required: true },
options: [
{
title: { type: Object, required: true },
priority: { type: Number, default: 0, required: true }
}
],
priority: { type: Number, required: true, default: 0 },
enabled: { type: Boolean, default: true, required: true }
}
],
}, {
timestamps: true
})
and form responses :
const formResponseSchema = new Schema({
digitalFormId: { type: Schema.Types.ObjectId, ref: 'Form' },
isVerified: { type: Boolean, default: false },
formResponse: [{ type: Object, required: true }],
}, {
timestamps: true
})
I don't know if this approach is good, I myself like it's not like a standard one and I m confused, Someone please tell me how should I do it and what is the perfect way of doing it,
If you have a problem understanding what I am saying just tell me simply how a google form works in the backend from API view, like question ID server-side validation and response submit, that time what type of request is sent to the server, something like this !
If you don't mind please take out some time and write a brief approach of what type of Schema should I use and how should I save them.
Something more important is what approach to use while checking the form response data coming from the client to validate on server-side means on express API, like {questionId: idofquestion, value:'Value of the response of the particular question'}, later checking the question label and all other things with the form questions and all validation rules to fetch from them and check, but I don't know how to do that It's really confusing for me.
Thanks in Advance for the help! ❤️
So, I'm sending data from angular reactive form like:
Angular reactive form UI image
and
Data being sent to backend in browser console image
I have made schema for task as:
const mongoose = require('mongoose');
const Schema = mongoose.Schema;
let taskSchema = new Schema({
taskId:{
type:String,
unique:true
},
task:{
type:String,
default:''
},
subTask:[{
type: Schema.Types.ObjectId,
ref: 'SubTask'
}]
}
module.exports = mongoose.model('Task',taskSchema);
Schema for Sub-Task as:
let subTaskSchema = new Schema({
title:String,
subSubTask:[{
type: Schema.Types.ObjectId,
ref: 'SubSubTask'
}]
})
module.exports = mongoose.model('SubTask',subTaskSchema);
Schema for Sub-Sub-Task as:
let subSubTaskSchema = new Schema({
title:String
})
module.exports = mongoose.model('SubSubTask',subSubTaskSchema);
Now,I'm confused about how to save nested array of objects data in mongodb using mongoose?
you can define your schema like this
const userSchema = new mongoose.Schema({
likedBooks: [{
type: mongoose.Types.ObjectId,
ref: 'books'
}],
email: {
type: String,
required: true
},
name: {
type: String,
required: true
}
});
exports.User = mongoose.model('users', userSchema);
then you can populate data by doing
user = User.find({ email: req.body.email }).populate('likedBooks');
here likedBooks contains _id of each book
const bookSchema = new mongoose.Schema({
isbn: {
type: Number,
required: true
},
name: {
type: String,
required: true
},
author: {
type: String,
required: true
},
publisher: {
type: String,
default: ""
},
imageUrl: {
type: String,
required: true
},
description: {
type: String,
default: ""
}
});
exports.Book = mongoose.model('books', bookSchema);
for both schema i have not put _id as it is auto generated by mongodb and it is used as reference
The Object Model should look like this before saving.
{
taskId: 1,
task: 'Do something',
subTask: [{
title: 'Write a essay',
subSubTask: [{
title: 'Collect details to write an essay'
}]
}]
}
Hope it helps...