[FIX] fields: add convert_to_cache method in id class in fields

[alsh-odoo]

This traceback occurs when the user tries to give a string as the default value through Studio.

To reproduce this issue:

1. Install studio and inventory module
2. Open any product in studio mode
3. Activate show invisible elements from views in the studio sidebar
4. Now click on id in form view and set the default value with any string
5. A traceback occurs

Error:-

TypeError: '<' not supported between instances of 'int' and 'str

Because when the user gives a string as the default value
it tries to parse the field with the convert_to_cache method.

But in our case the ID class does not have the method convert_to_cache
so it gives the parse value as it is.

This leads to the above traceback when the default value (string) tries to compare with integers.

odoo/odoo/addons/base/models/ir_default.py

Lines 73 to 82 in 871121a

	try:
	model = self.env[model_name]
	field = model._fields[field_name]
	parsed = field.convert_to_cache(value, model)
	json_value = json.dumps(value, ensure_ascii=False)
	except KeyError:
	raise ValidationError(_("Invalid field %s.%s") % (model_name, field_name))
	except Exception:
	raise ValidationError(_("Invalid value for %s.%s: %s") % (model_name, field_name, value))
	if field.type == 'integer' and not (-2**31 < parsed < 2**31-1):

sentry-5193548638

[robodoo]

Pull request status dashboard.

[alsh-odoo]

Hello @odoo/sentry_reviewers

Can I have your review on this PR.

Thank You 🙂

[adwid]

Too invasive for an edge (and a bit stupid, let's be honest) case