eiru_pos/controllers/product_category.py

# -*- coding: utf-8 -*-
from openerp.http import request as r

_MODEL = 'product.category'

def get_categories():
    domain = [
        ('type', '!=', 'view'),
        ('child_id', '=', False)
    ]

    return [
        {
            'id': c.id,
            'name': c.display_name,
            'completeName': c.complete_name,
            'parent': {
                'id': c.parent_id.id,
                'name': c.parent_id.display_name,
                'completeName': c.parent_id.complete_name
            }
        } for c in r.env[_MODEL].search(domain)
    ]