Return better mongoose errors

[voronianski]

For example I have model with required field:

import mongoose from 'mongoose';

const UserSchema = new mongoose.Schema({
    email: {
        type: String,
        unique: true,
        trim: true,
        required: 'Email is required'
    },

    createdAt: {
        type: Date,
        default: Date.now
    }
});

const User = mongoose.model('User', UserSchema);

export default User;

but when I send mutation to server like {"mutation { addUser(input: {clientMutationId: "1"}) { clientMutationId } }"} I receive not well enough descriptive error:

{
  "statusCode": 400,
  "error": "Bad Request",
  "message": "User validation failed"
}

[tothandras]

Hi @voronianski! The error messages are not specified by graffiti-mongoose. An error message could come either from Mongoose or from GraphQL itself (caught exception for example).

[voronianski]

@tothandras it's mongoose error but it should be overwritten with 'Email is required' message specified in mongoose schema, what version of mongoose do you use?

[tothandras]

@voronianski 4.2.8

[tothandras]

@voronianski anything else? Can we do something to improve the error messages?

[voronianski]

@tothandras sorry I don't have time to investigate it now, will close it for now.