Tips for resolving an issue with mongoose Model.create becoming unresponsive indefinitely

I'm having trouble understanding why my mongoose Model.create operation isn't completing successfully.

The same connection is working well with other controller functions.

vscode

postman

I am attempting to create a new document, but my code seems to get stuck and I'm unable to identify any errors to troubleshoot the issue.

const createNote = async (req, res) => {
try {
    const { user, title, text } = req.body

    if (!user || !title || !text) {
        return res.status(400).json({ text: 'all fields are required' })
    }
    console.log('reached this point')
    const userId = new mongoose.Types.ObjectId(user)

    const newNote = await Note.create({ user: userId, title, text })
    console.log("reached this point 1")

    if (!newNote) {
        return res.status(400).json({ message: 'note not created' })


    }

    res.status(200).json({ message: `new note created for ${user} ` })
}
catch (e) {
   console.error("error handling note creation: ", e);
    res.status(500).send()
}
}
const noteSchema = new mongoose.Schema(
{
 user: {
   type: mongoose.Schema.Types.ObjectId,
   required: true,
   ref: 'User',
 },
 title: {
   type: String,
   required: true,
 },
 text: {
   type: String,
   default: true,
 },

 completed: { type: Boolean, default: false },
},
{
 timestamps: true,
}
);

noteSchema.plugin(autoIncrement, {
inc_field: 'ticket',
id: 'ticketNums',
start_seq: 500,
});

module.exports = mongoose.model('Note', noteSchema);

Answer №1

Without seeing the schema for Note, my assumption is that the field user should be of type Ref<User>, indicating a reference to a separate User model defined elsewhere. However, in the code snippet provided, it seems you have assigned it a mongoID string.

To resolve this issue, consider adding the following line to convert the user variable from a string representation of a mongo ObjectID to a true mongo ObjectID:

user = new mongoose.Types.ObjectId(user);

It appears that your main problem may be not receiving an error message. The asyncHandler function might be masking the error. To better handle errors, encapsulate the function's body within a try-catch block and include a console.error statement in the catch block:

const createNote = asyncHandler(async (req, res)=>{
    try{

        // your code here

    } catch(e){

        console.error("error handling note creation: ", e);
        res.status(500).send()

    }

})

Please note that these suggestions are based on limited information. If the issue persists, share details about the schema of your Note model and any error messages you encounter.

Answer №2

To gain more insights, I recommend taking a closer look at the Promise and handling it proactively.

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