Auto mapping the field names to snake_case

I’ve been trying to find a way to auto map the field names to snake case, this library has potential to do it cleanly. I think the easiest way right now is to have a helper function to inject a map attribute to the field options:

import { snakeCase } from 'snake-case';

function addStringFieldMappedSnakeCase(model: PrismaModel, name: string, options: StringFieldOption) {
    model.string(name, { map: snakeCase(name), ...options });

    return model;
}

But then I will have to add a similar method for each different field types in order to staisify the types. This also breaks the nice method chaining while defining the model.

Would you consider expand the API for this purpose? For example allowing users to retrieve all fields definition to edit them afterwards within the model declaration:

export default createModel((model) => {
    model
        .string('firstName')
        .string('lastName')
        .dateTime('createdAt');

    model.fields.forEach((field) => ({
        ...field,
        map: snakeCase(field.name),
    }));
});

[ridafkih]

@thwonghin Absolutely.

[thwonghin]

I gave up on using Prisma so I will not continue to implement this. Good luck with the project!