What could be the reason for my mongoose model failing to save in mongodb?

I am experiencing an issue with my simple Post model and route for creating posts. After submitting a new post using Postman, the request hangs for a moment before returning an error in JSON format. The model data is never saved successfully.

Below is the structure of my model:

const PostSchema = mongoose.Schema({
    title: {
        type: String,
        required: true
    },
    body: {
        type: String,
        required: true
    },
    date: {
        type: Date,
        default: Date.now
    }

});

And here is the code snippet for my route:

router.post('/', (req, res) => {

    console.log(req.body.title);
    console.log(req.body.body);

    const post = new Post({
        title: req.body.title,
        body: req.body.body
    });

    post.save()
    .then(data => {
        console.log(data);
        res.json(post);
    })
    .catch(err => {
        res.json({
            error: err
        });
    });
});

I have ensured that all necessary modules are imported correctly. Any assistance would be greatly appreciated!

Answer №1

Consider implementing a try{}catch{} block in your code and let me know if the issue persists:

router.post("/", (req, res) => {
  try {
    const post = new Post({
      title: req.body.title,
      body: req.body.body,
    });

    post.save();
    res.status(200).send(`Post created!`);
  } catch (err) {
    res.status(400).send({ message: err });
  }
});

Additionally, ensure that your model is properly exported:

const PostSchema = mongoose.Schema({
    title: {
        type: String,
        required: true
    },
    body: {
        type: String,
        required: true
    },
    data: {
        type: Date,
        default: Date.now
    }

});

module.exports = mongoose.model("Post", PostSchema);

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