eiru_pos/controllers/product_template.py

# -*- coding: utf-8 -*-
from docutils.nodes import entry

from openerp.http import request as r

_MODEL = 'product.template'


def get_products(image_type='small', location_ids=None):
    domain = [
        ('sale_ok', '=', True), 
        ('list_price', '>', 0),
        ('active', '=', True)
    ]

    in_locations = {}

    if location_ids:
        for q in r.env['stock.quant'].search([('location_id', 'in', location_ids)], order='product_id'):
            entry = in_locations.get(q.product_id.id, None)

            if entry:
                if q.location_id.id not in map(lambda x: x.get('id'), entry):
                    entry.append({
                        'id': q.location_id.id,
                        'name': q.location_id.display_name
                    })

                continue

            in_locations[q.product_id.id] = [
                {
                    'id': q.location_id.id,
                    'name': q.location_id.display_name
                }
            ]

    return [
        {
            'id': p.id,
            'name': p.display_name,
            'ean13': p.ean13,
            'defaultCode': p.default_code,
            'image': p.image_small if image_type == 'small' else p.image_medium,
            'listPrice': p.list_price,
            'variantCount': p.product_variant_count,
            'quantity': 1,
            'price': p.list_price,
            'minimumPrice': p.minimum_price,
            'maximumPrice': p.maximum_price,
            'discount': 0,
            'variants': [{
                'id': v.id,
                'name': v.display_name,
                'ean13': v.ean13,
                'defaultCode': p.default_code,
                'image': v.image_small if image_type == 'small' else v.image_medium,
                'listPrice': v.list_price,
                'quantity': 1,
                'price': v.list_price,
                'minimumPrice': p.minimum_price,
                'maximumPrice': p.maximum_price,
                'discount': 0,
                'locations': in_locations.get(v.id, [])
            } for v in p.product_variant_ids]
        } for p in r.env[_MODEL].search(domain)
    ]


def create_product(**kw):
    product = r.env[_MODEL].create({
        'name': kw.get('name'),
        'listPrice': float(kw.get('price')),
        'ean13': kw.get('ean13')
    })

    return {
        'id': product.id,
        'name': product.display_name,
        'ean13': product.ean13,
        'image': product.image_small,
        'listPrice': product.list_price,
        'variantCount': product.product_variant_count,
        'quantity': 1,
        'price': product.list_price,
        'discount': 0,
        'variants': [{
            'id': variant.id,
            'name': variant.display_name,
            'ean13': variant.ean13,
            'image': variant.image_small,
            'listPrice': variant.list_price,
            'quantity': 1,
            'price': variant.list_price,
            'discount': 0,
        } for variant in product.product_variant_ids if variant.active]
    }