# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. import logging import re from odoo import api, fields, models, tools, _ from odoo.exceptions import UserError, ValidationError from odoo.osv import expression from odoo.tools import float_compare, float_round _logger = logging.getLogger(__name__) class ProductCategory(models.Model): _name = "product.category" _description = "Product Category" _parent_name = "parent_id" _parent_store = True _rec_name = 'complete_name' _order = 'complete_name' name = fields.Char('Name', index=True, required=True) complete_name = fields.Char( 'Complete Name', compute='_compute_complete_name', recursive=True, store=True) parent_id = fields.Many2one('product.category', 'Parent Category', index=True, ondelete='cascade') parent_path = fields.Char(index=True) child_id = fields.One2many('product.category', 'parent_id', 'Child Categories') product_count = fields.Integer( '# Products', compute='_compute_product_count', help="The number of products under this category (Does not consider the children categories)") @api.depends('name', 'parent_id.complete_name') def _compute_complete_name(self): for category in self: if category.parent_id: category.complete_name = '%s / %s' % (category.parent_id.complete_name, category.name) else: category.complete_name = category.name def _compute_product_count(self): read_group_res = self.env['product.template'].read_group([('categ_id', 'child_of', self.ids)], ['categ_id'], ['categ_id']) group_data = dict((data['categ_id'][0], data['categ_id_count']) for data in read_group_res) for categ in self: product_count = 0 for sub_categ_id in categ.search([('id', 'child_of', categ.ids)]).ids: product_count += group_data.get(sub_categ_id, 0) categ.product_count = product_count @api.constrains('parent_id') def _check_category_recursion(self): if not self._check_recursion(): raise ValidationError(_('You cannot create recursive categories.')) @api.model def name_create(self, name): return self.create({'name': name}).name_get()[0] def name_get(self): if not self.env.context.get('hierarchical_naming', True): return [(record.id, record.name) for record in self] return super().name_get() @api.ondelete(at_uninstall=False) def _unlink_except_default_category(self): main_category = self.env.ref('product.product_category_all') if main_category in self: raise UserError(_("You cannot delete this product category, it is the default generic category.")) expense_category = self.env.ref('product.cat_expense', raise_if_not_found=False) if expense_category and expense_category in self: raise UserError(_("You cannot delete the %s product category.", expense_category.name)) class ProductProduct(models.Model): _name = "product.product" _description = "Product" _inherits = {'product.template': 'product_tmpl_id'} _inherit = ['mail.thread', 'mail.activity.mixin'] _order = 'priority desc, default_code, name, id' # price: total price, context dependent (partner, pricelist, quantity) price = fields.Float( 'Price', compute='_compute_product_price', digits='Product Price', inverse='_set_product_price') # price_extra: catalog extra value only, sum of variant extra attributes price_extra = fields.Float( 'Variant Price Extra', compute='_compute_product_price_extra', digits='Product Price', help="This is the sum of the extra price of all attributes") # lst_price: catalog value + extra, context dependent (uom) lst_price = fields.Float( 'Sales Price', compute='_compute_product_lst_price', digits='Product Price', inverse='_set_product_lst_price', help="The sale price is managed from the product template. Click on the 'Configure Variants' button to set the extra attribute prices.") default_code = fields.Char('Internal Reference', index=True) code = fields.Char('Reference', compute='_compute_product_code') partner_ref = fields.Char('Customer Ref', compute='_compute_partner_ref') active = fields.Boolean( 'Active', default=True, help="If unchecked, it will allow you to hide the product without removing it.") product_tmpl_id = fields.Many2one( 'product.template', 'Product Template', auto_join=True, index=True, ondelete="cascade", required=True) barcode = fields.Char( 'Barcode', copy=False, help="International Article Number used for product identification.") product_template_attribute_value_ids = fields.Many2many('product.template.attribute.value', relation='product_variant_combination', string="Attribute Values", ondelete='restrict') product_template_variant_value_ids = fields.Many2many('product.template.attribute.value', relation='product_variant_combination', domain=[('attribute_line_id.value_count', '>', 1)], string="Variant Values", ondelete='restrict') combination_indices = fields.Char(compute='_compute_combination_indices', store=True, index=True) is_product_variant = fields.Boolean(compute='_compute_is_product_variant') standard_price = fields.Float( 'Cost', company_dependent=True, digits='Product Price', groups="base.group_user", help="""In Standard Price & AVCO: value of the product (automatically computed in AVCO). In FIFO: value of the next unit that will leave the stock (automatically computed). Used to value the product when the purchase cost is not known (e.g. inventory adjustment). Used to compute margins on sale orders.""") volume = fields.Float('Volume', digits='Volume') weight = fields.Float('Weight', digits='Stock Weight') pricelist_item_count = fields.Integer("Number of price rules", compute="_compute_variant_item_count") packaging_ids = fields.One2many( 'product.packaging', 'product_id', 'Product Packages', help="Gives the different ways to package the same product.") # all image fields are base64 encoded and PIL-supported # all image_variant fields are technical and should not be displayed to the user image_variant_1920 = fields.Image("Variant Image", max_width=1920, max_height=1920) # resized fields stored (as attachment) for performance image_variant_1024 = fields.Image("Variant Image 1024", related="image_variant_1920", max_width=1024, max_height=1024, store=True) image_variant_512 = fields.Image("Variant Image 512", related="image_variant_1920", max_width=512, max_height=512, store=True) image_variant_256 = fields.Image("Variant Image 256", related="image_variant_1920", max_width=256, max_height=256, store=True) image_variant_128 = fields.Image("Variant Image 128", related="image_variant_1920", max_width=128, max_height=128, store=True) can_image_variant_1024_be_zoomed = fields.Boolean("Can Variant Image 1024 be zoomed", compute='_compute_can_image_variant_1024_be_zoomed', store=True) # Computed fields that are used to create a fallback to the template if # necessary, it's recommended to display those fields to the user. image_1920 = fields.Image("Image", compute='_compute_image_1920', inverse='_set_image_1920') image_1024 = fields.Image("Image 1024", compute='_compute_image_1024') image_512 = fields.Image("Image 512", compute='_compute_image_512') image_256 = fields.Image("Image 256", compute='_compute_image_256') image_128 = fields.Image("Image 128", compute='_compute_image_128') can_image_1024_be_zoomed = fields.Boolean("Can Image 1024 be zoomed", compute='_compute_can_image_1024_be_zoomed') @api.depends('image_variant_1920', 'image_variant_1024') def _compute_can_image_variant_1024_be_zoomed(self): for record in self: record.can_image_variant_1024_be_zoomed = record.image_variant_1920 and tools.is_image_size_above(record.image_variant_1920, record.image_variant_1024) def _set_template_field(self, template_field, variant_field): for record in self: if ( # We are trying to remove a field from the variant even though it is already # not set on the variant, remove it from the template instead. (not record[template_field] and not record[variant_field]) # We are trying to add a field to the variant, but the template field is # not set, write on the template instead. or (record[template_field] and not record.product_tmpl_id[template_field]) # There is only one variant, always write on the template. or self.search_count([ ('product_tmpl_id', '=', record.product_tmpl_id.id), ('active', '=', True), ]) <= 1 ): record[variant_field] = False record.product_tmpl_id[template_field] = record[template_field] else: record[variant_field] = record[template_field] def _compute_image_1920(self): """Get the image from the template if no image is set on the variant.""" for record in self: record.image_1920 = record.image_variant_1920 or record.product_tmpl_id.image_1920 def _set_image_1920(self): return self._set_template_field('image_1920', 'image_variant_1920') @api.depends("create_date", "write_date", "product_tmpl_id.create_date", "product_tmpl_id.write_date") def compute_concurrency_field_with_access(self): # Intentionally not calling super() to involve all fields explicitly for record in self: record[self.CONCURRENCY_CHECK_FIELD] = max(filter(None, ( record.product_tmpl_id.write_date or record.product_tmpl_id.create_date, record.write_date or record.create_date or fields.Datetime.now(), ))) def _compute_image_1024(self): """Get the image from the template if no image is set on the variant.""" for record in self: record.image_1024 = record.image_variant_1024 or record.product_tmpl_id.image_1024 def _compute_image_512(self): """Get the image from the template if no image is set on the variant.""" for record in self: record.image_512 = record.image_variant_512 or record.product_tmpl_id.image_512 def _compute_image_256(self): """Get the image from the template if no image is set on the variant.""" for record in self: record.image_256 = record.image_variant_256 or record.product_tmpl_id.image_256 def _compute_image_128(self): """Get the image from the template if no image is set on the variant.""" for record in self: record.image_128 = record.image_variant_128 or record.product_tmpl_id.image_128 def _compute_can_image_1024_be_zoomed(self): """Get the image from the template if no image is set on the variant.""" for record in self: record.can_image_1024_be_zoomed = record.can_image_variant_1024_be_zoomed if record.image_variant_1920 else record.product_tmpl_id.can_image_1024_be_zoomed def _get_placeholder_filename(self, field): image_fields = ['image_%s' % size for size in [1920, 1024, 512, 256, 128]] if field in image_fields: return 'product/static/img/placeholder.png' return super()._get_placeholder_filename(field) def init(self): """Ensure there is at most one active variant for each combination. There could be no variant for a combination if using dynamic attributes. """ self.env.cr.execute("CREATE UNIQUE INDEX IF NOT EXISTS product_product_combination_unique ON %s (product_tmpl_id, combination_indices) WHERE active is true" % self._table) _sql_constraints = [ ('barcode_uniq', 'unique(barcode)', "A barcode can only be assigned to one product !"), ] def _get_invoice_policy(self): return False @api.depends('product_template_attribute_value_ids') def _compute_combination_indices(self): for product in self: product.combination_indices = product.product_template_attribute_value_ids._ids2str() def _compute_is_product_variant(self): self.is_product_variant = True @api.depends_context('pricelist', 'partner', 'quantity', 'uom', 'date', 'no_variant_attributes_price_extra') def _compute_product_price(self): prices = {} pricelist_id_or_name = self._context.get('pricelist') if pricelist_id_or_name: pricelist = None partner = self.env.context.get('partner', False) quantity = self.env.context.get('quantity', 1.0) # Support context pricelists specified as list, display_name or ID for compatibility if isinstance(pricelist_id_or_name, list): pricelist_id_or_name = pricelist_id_or_name[0] if isinstance(pricelist_id_or_name, str): pricelist_name_search = self.env['product.pricelist'].name_search(pricelist_id_or_name, operator='=', limit=1) if pricelist_name_search: pricelist = self.env['product.pricelist'].browse([pricelist_name_search[0][0]]) elif isinstance(pricelist_id_or_name, int): pricelist = self.env['product.pricelist'].browse(pricelist_id_or_name) if pricelist: quantities = [quantity] * len(self) partners = [partner] * len(self) prices = pricelist.get_products_price(self, quantities, partners) for product in self: product.price = prices.get(product.id, 0.0) def _set_product_price(self): for product in self: if self._context.get('uom'): value = self.env['uom.uom'].browse(self._context['uom'])._compute_price(product.price, product.uom_id) else: value = product.price value -= product.price_extra product.write({'list_price': value}) @api.onchange('lst_price') def _set_product_lst_price(self): for product in self: if self._context.get('uom'): value = self.env['uom.uom'].browse(self._context['uom'])._compute_price(product.lst_price, product.uom_id) else: value = product.lst_price value -= product.price_extra product.write({'list_price': value}) def _compute_product_price_extra(self): for product in self: product.price_extra = sum(product.product_template_attribute_value_ids.mapped('price_extra')) @api.depends('list_price', 'price_extra') @api.depends_context('uom') def _compute_product_lst_price(self): to_uom = None if 'uom' in self._context: to_uom = self.env['uom.uom'].browse(self._context['uom']) for product in self: if to_uom: list_price = product.uom_id._compute_price(product.list_price, to_uom) else: list_price = product.list_price product.lst_price = list_price + product.price_extra @api.depends_context('partner_id') def _compute_product_code(self): for product in self: for supplier_info in product.seller_ids: if supplier_info.name.id == product._context.get('partner_id'): product.code = supplier_info.product_code or product.default_code break else: product.code = product.default_code @api.depends_context('partner_id') def _compute_partner_ref(self): for product in self: for supplier_info in product.seller_ids: if supplier_info.name.id == product._context.get('partner_id'): product_name = supplier_info.product_name or product.default_code or product.name product.partner_ref = '%s%s' % (product.code and '[%s] ' % product.code or '', product_name) break else: product.partner_ref = product.display_name def _compute_variant_item_count(self): for product in self: domain = ['|', '&', ('product_tmpl_id', '=', product.product_tmpl_id.id), ('applied_on', '=', '1_product'), '&', ('product_id', '=', product.id), ('applied_on', '=', '0_product_variant')] product.pricelist_item_count = self.env['product.pricelist.item'].search_count(domain) @api.onchange('uom_id') def _onchange_uom_id(self): if self.uom_id: self.uom_po_id = self.uom_id.id @api.onchange('uom_po_id') def _onchange_uom(self): if self.uom_id and self.uom_po_id and self.uom_id.category_id != self.uom_po_id.category_id: self.uom_po_id = self.uom_id @api.onchange('default_code') def _onchange_default_code(self): if not self.default_code: return domain = [('default_code', '=', self.default_code)] if self.id.origin: domain.append(('id', '!=', self.id.origin)) if self.env['product.product'].search(domain, limit=1): return {'warning': { 'title': _("Note:"), 'message': _("The Internal Reference '%s' already exists.", self.default_code), }} @api.model_create_multi def create(self, vals_list): for vals in vals_list: self.product_tmpl_id._sanitize_vals(vals) products = super(ProductProduct, self.with_context(create_product_product=True)).create(vals_list) # `_get_variant_id_for_combination` depends on existing variants self.clear_caches() return products def write(self, values): self.product_tmpl_id._sanitize_vals(values) res = super(ProductProduct, self).write(values) if 'product_template_attribute_value_ids' in values: # `_get_variant_id_for_combination` depends on `product_template_attribute_value_ids` self.clear_caches() elif 'active' in values: # `_get_first_possible_variant_id` depends on variants active state self.clear_caches() return res def unlink(self): unlink_products = self.env['product.product'] unlink_templates = self.env['product.template'] for product in self: # If there is an image set on the variant and no image set on the # template, move the image to the template. if product.image_variant_1920 and not product.product_tmpl_id.image_1920: product.product_tmpl_id.image_1920 = product.image_variant_1920 # Check if product still exists, in case it has been unlinked by unlinking its template if not product.exists(): continue # Check if the product is last product of this template... other_products = self.search([('product_tmpl_id', '=', product.product_tmpl_id.id), ('id', '!=', product.id)]) # ... and do not delete product template if it's configured to be created "on demand" if not other_products and not product.product_tmpl_id.has_dynamic_attributes(): unlink_templates |= product.product_tmpl_id unlink_products |= product res = super(ProductProduct, unlink_products).unlink() # delete templates after calling super, as deleting template could lead to deleting # products due to ondelete='cascade' unlink_templates.unlink() # `_get_variant_id_for_combination` depends on existing variants self.clear_caches() return res def _filter_to_unlink(self, check_access=True): return self def _unlink_or_archive(self, check_access=True): """Unlink or archive products. Try in batch as much as possible because it is much faster. Use dichotomy when an exception occurs. """ # Avoid access errors in case the products is shared amongst companies # but the underlying objects are not. If unlink fails because of an # AccessError (e.g. while recomputing fields), the 'write' call will # fail as well for the same reason since the field has been set to # recompute. if check_access: self.check_access_rights('unlink') self.check_access_rule('unlink') self.check_access_rights('write') self.check_access_rule('write') self = self.sudo() to_unlink = self._filter_to_unlink() to_archive = self - to_unlink to_archive.write({'active': False}) self = to_unlink try: with self.env.cr.savepoint(), tools.mute_logger('odoo.sql_db'): self.unlink() except Exception: # We catch all kind of exceptions to be sure that the operation # doesn't fail. if len(self) > 1: self[:len(self) // 2]._unlink_or_archive(check_access=False) self[len(self) // 2:]._unlink_or_archive(check_access=False) else: if self.active: # Note: this can still fail if something is preventing # from archiving. # This is the case from existing stock reordering rules. self.write({'active': False}) @api.returns('self', lambda value: value.id) def copy(self, default=None): """Variants are generated depending on the configuration of attributes and values on the template, so copying them does not make sense. For convenience the template is copied instead and its first variant is returned. """ # copy variant is disabled in https://github.com/odoo/odoo/pull/38303 # this returns the first possible combination of variant to make it # works for now, need to be fixed to return product_variant_id if it's # possible in the future template = self.product_tmpl_id.copy(default=default) return template.product_variant_id or template._create_first_product_variant() @api.model def _search(self, args, offset=0, limit=None, order=None, count=False, access_rights_uid=None): # TDE FIXME: strange if self._context.get('search_default_categ_id'): args.append((('categ_id', 'child_of', self._context['search_default_categ_id']))) return super(ProductProduct, self)._search(args, offset=offset, limit=limit, order=order, count=count, access_rights_uid=access_rights_uid) @api.depends_context('display_default_code', 'seller_id') def _compute_display_name(self): # `display_name` is calling `name_get()`` which is overidden on product # to depend on `display_default_code` and `seller_id` return super()._compute_display_name() def name_get(self): # TDE: this could be cleaned a bit I think def _name_get(d): name = d.get('name', '') code = self._context.get('display_default_code', True) and d.get('default_code', False) or False if code: name = '[%s] %s' % (code,name) return (d['id'], name) partner_id = self._context.get('partner_id') if partner_id: partner_ids = [partner_id, self.env['res.partner'].browse(partner_id).commercial_partner_id.id] else: partner_ids = [] company_id = self.env.context.get('company_id') # all user don't have access to seller and partner # check access and use superuser self.check_access_rights("read") self.check_access_rule("read") result = [] # Prefetch the fields used by the `name_get`, so `browse` doesn't fetch other fields # Use `load=False` to not call `name_get` for the `product_tmpl_id` self.sudo().read(['name', 'default_code', 'product_tmpl_id'], load=False) product_template_ids = self.sudo().mapped('product_tmpl_id').ids if partner_ids: supplier_info = self.env['product.supplierinfo'].sudo().search([ ('product_tmpl_id', 'in', product_template_ids), ('name', 'in', partner_ids), ]) # Prefetch the fields used by the `name_get`, so `browse` doesn't fetch other fields # Use `load=False` to not call `name_get` for the `product_tmpl_id` and `product_id` supplier_info.sudo().read(['product_tmpl_id', 'product_id', 'product_name', 'product_code'], load=False) supplier_info_by_template = {} for r in supplier_info: supplier_info_by_template.setdefault(r.product_tmpl_id, []).append(r) for product in self.sudo(): variant = product.product_template_attribute_value_ids._get_combination_name() name = variant and "%s (%s)" % (product.name, variant) or product.name sellers = self.env['product.supplierinfo'].sudo().browse(self.env.context.get('seller_id')) or [] if not sellers and partner_ids: product_supplier_info = supplier_info_by_template.get(product.product_tmpl_id, []) sellers = [x for x in product_supplier_info if x.product_id and x.product_id == product] if not sellers: sellers = [x for x in product_supplier_info if not x.product_id] # Filter out sellers based on the company. This is done afterwards for a better # code readability. At this point, only a few sellers should remain, so it should # not be a performance issue. if company_id: sellers = [x for x in sellers if x.company_id.id in [company_id, False]] if sellers: for s in sellers: seller_variant = s.product_name and ( variant and "%s (%s)" % (s.product_name, variant) or s.product_name ) or False mydict = { 'id': product.id, 'name': seller_variant or name, 'default_code': s.product_code or product.default_code, } temp = _name_get(mydict) if temp not in result: result.append(temp) else: mydict = { 'id': product.id, 'name': name, 'default_code': product.default_code, } result.append(_name_get(mydict)) return result @api.model def _name_search(self, name, args=None, operator='ilike', limit=100, name_get_uid=None): if not args: args = [] if name: positive_operators = ['=', 'ilike', '=ilike', 'like', '=like'] product_ids = [] if operator in positive_operators: product_ids = list(self._search([('default_code', '=', name)] + args, limit=limit, access_rights_uid=name_get_uid)) if not product_ids: product_ids = list(self._search([('barcode', '=', name)] + args, limit=limit, access_rights_uid=name_get_uid)) if not product_ids and operator not in expression.NEGATIVE_TERM_OPERATORS: # Do not merge the 2 next lines into one single search, SQL search performance would be abysmal # on a database with thousands of matching products, due to the huge merge+unique needed for the # OR operator (and given the fact that the 'name' lookup results come from the ir.translation table # Performing a quick memory merge of ids in Python will give much better performance product_ids = list(self._search(args + [('default_code', operator, name)], limit=limit)) if not limit or len(product_ids) < limit: # we may underrun the limit because of dupes in the results, that's fine limit2 = (limit - len(product_ids)) if limit else False product2_ids = self._search(args + [('name', operator, name), ('id', 'not in', product_ids)], limit=limit2, access_rights_uid=name_get_uid) product_ids.extend(product2_ids) elif not product_ids and operator in expression.NEGATIVE_TERM_OPERATORS: domain = expression.OR([ ['&', ('default_code', operator, name), ('name', operator, name)], ['&', ('default_code', '=', False), ('name', operator, name)], ]) domain = expression.AND([args, domain]) product_ids = list(self._search(domain, limit=limit, access_rights_uid=name_get_uid)) if not product_ids and operator in positive_operators: ptrn = re.compile('(\[(.*?)\])') res = ptrn.search(name) if res: product_ids = list(self._search([('default_code', '=', res.group(2))] + args, limit=limit, access_rights_uid=name_get_uid)) # still no results, partner in context: search on supplier info as last hope to find something if not product_ids and self._context.get('partner_id'): suppliers_ids = self.env['product.supplierinfo']._search([ ('name', '=', self._context.get('partner_id')), '|', ('product_code', operator, name), ('product_name', operator, name)], access_rights_uid=name_get_uid) if suppliers_ids: product_ids = self._search([('product_tmpl_id.seller_ids', 'in', suppliers_ids)], limit=limit, access_rights_uid=name_get_uid) else: product_ids = self._search(args, limit=limit, access_rights_uid=name_get_uid) return product_ids @api.model def view_header_get(self, view_id, view_type): if self._context.get('categ_id'): return _( 'Products: %(category)s', category=self.env['product.category'].browse(self.env.context['categ_id']).name, ) return super().view_header_get(view_id, view_type) def action_open_label_layout(self): action = self.env['ir.actions.act_window']._for_xml_id('product.action_open_label_layout') action['context'] = {'default_product_ids': self.ids} return action def open_pricelist_rules(self): self.ensure_one() domain = ['|', '&', ('product_tmpl_id', '=', self.product_tmpl_id.id), ('applied_on', '=', '1_product'), '&', ('product_id', '=', self.id), ('applied_on', '=', '0_product_variant')] return { 'name': _('Price Rules'), 'view_mode': 'tree,form', 'views': [(self.env.ref('product.product_pricelist_item_tree_view_from_product').id, 'tree'), (False, 'form')], 'res_model': 'product.pricelist.item', 'type': 'ir.actions.act_window', 'target': 'current', 'domain': domain, 'context': { 'default_product_id': self.id, 'default_applied_on': '0_product_variant', } } def open_product_template(self): """ Utility method used to add an "Open Template" button in product views """ self.ensure_one() return {'type': 'ir.actions.act_window', 'res_model': 'product.template', 'view_mode': 'form', 'res_id': self.product_tmpl_id.id, 'target': 'new'} def _prepare_sellers(self, params=False): return self.seller_ids.filtered(lambda s: s.name.active).sorted(lambda s: (s.sequence, -s.min_qty, s.price, s.id)) def _select_seller(self, partner_id=False, quantity=0.0, date=None, uom_id=False, params=False): self.ensure_one() if date is None: date = fields.Date.context_today(self) precision = self.env['decimal.precision'].precision_get('Product Unit of Measure') res = self.env['product.supplierinfo'] sellers = self._prepare_sellers(params) sellers = sellers.filtered(lambda s: not s.company_id or s.company_id.id == self.env.company.id) for seller in sellers: # Set quantity in UoM of seller quantity_uom_seller = quantity if quantity_uom_seller and uom_id and uom_id != seller.product_uom: quantity_uom_seller = uom_id._compute_quantity(quantity_uom_seller, seller.product_uom) if seller.date_start and seller.date_start > date: continue if seller.date_end and seller.date_end < date: continue if partner_id and seller.name not in [partner_id, partner_id.parent_id]: continue if quantity is not None and float_compare(quantity_uom_seller, seller.min_qty, precision_digits=precision) == -1: continue if seller.product_id and seller.product_id != self: continue if not res or res.name == seller.name: res |= seller return res.sorted('price')[:1] def price_compute(self, price_type, uom=False, currency=False, company=None): # TDE FIXME: delegate to template or not ? fields are reencoded here ... # compatibility about context keys used a bit everywhere in the code if not uom and self._context.get('uom'): uom = self.env['uom.uom'].browse(self._context['uom']) if not currency and self._context.get('currency'): currency = self.env['res.currency'].browse(self._context['currency']) products = self if price_type == 'standard_price': # standard_price field can only be seen by users in base.group_user # Thus, in order to compute the sale price from the cost for users not in this group # We fetch the standard price as the superuser products = self.with_company(company or self.env.company).sudo() prices = dict.fromkeys(self.ids, 0.0) for product in products: prices[product.id] = product[price_type] or 0.0 if price_type == 'list_price': prices[product.id] += product.price_extra # we need to add the price from the attributes that do not generate variants # (see field product.attribute create_variant) if self._context.get('no_variant_attributes_price_extra'): # we have a list of price_extra that comes from the attribute values, we need to sum all that prices[product.id] += sum(self._context.get('no_variant_attributes_price_extra')) if uom: prices[product.id] = product.uom_id._compute_price(prices[product.id], uom) # Convert from current user company currency to asked one # This is right cause a field cannot be in more than one currency if currency: company = company or self.env.company prices[product.id] = product.currency_id._convert( prices[product.id], currency, company, fields.Date.today()) return prices @api.model def get_empty_list_help(self, help): self = self.with_context( empty_list_help_document_name=_("product"), ) return super(ProductProduct, self).get_empty_list_help(help) def get_product_multiline_description_sale(self): """ Compute a multiline description of this product, in the context of sales (do not use for purchases or other display reasons that don't intend to use "description_sale"). It will often be used as the default description of a sale order line referencing this product. """ name = self.display_name if self.description_sale: name += '\n' + self.description_sale return name def _is_variant_possible(self, parent_combination=None): """Return whether the variant is possible based on its own combination, and optionally a parent combination. See `_is_combination_possible` for more information. :param parent_combination: combination from which `self` is an optional or accessory product. :type parent_combination: recordset `product.template.attribute.value` :return: ẁhether the variant is possible based on its own combination :rtype: bool """ self.ensure_one() return self.product_tmpl_id._is_combination_possible(self.product_template_attribute_value_ids, parent_combination=parent_combination, ignore_no_variant=True) def toggle_active(self): """ Archiving related product.template if there is not any more active product.product (and vice versa, unarchiving the related product template if there is now an active product.product) """ result = super().toggle_active() # We deactivate product templates which are active with no active variants. tmpl_to_deactivate = self.filtered(lambda product: (product.product_tmpl_id.active and not product.product_tmpl_id.product_variant_ids)).mapped('product_tmpl_id') # We activate product templates which are inactive with active variants. tmpl_to_activate = self.filtered(lambda product: (not product.product_tmpl_id.active and product.product_tmpl_id.product_variant_ids)).mapped('product_tmpl_id') (tmpl_to_deactivate + tmpl_to_activate).toggle_active() return result class ProductPackaging(models.Model): _name = "product.packaging" _description = "Product Packaging" _order = 'product_id, sequence, id' _check_company_auto = True name = fields.Char('Product Packaging', required=True) sequence = fields.Integer('Sequence', default=1, help="The first in the sequence is the default one.") product_id = fields.Many2one('product.product', string='Product', check_company=True) qty = fields.Float('Contained Quantity', default=1, digits='Product Unit of Measure', help="Quantity of products contained in the packaging.") barcode = fields.Char('Barcode', copy=False, help="Barcode used for packaging identification. Scan this packaging barcode from a transfer in the Barcode app to move all the contained units") product_uom_id = fields.Many2one('uom.uom', related='product_id.uom_id', readonly=True) company_id = fields.Many2one('res.company', 'Company', index=True) _sql_constraints = [ ('positive_qty', 'CHECK(qty > 0)', 'Contained Quantity should be positive.') ] def _check_qty(self, product_qty, uom_id, rounding_method="HALF-UP"): """Check if product_qty in given uom is a multiple of the packaging qty. If not, rounding the product_qty to closest multiple of the packaging qty according to the rounding_method "UP", "HALF-UP or "DOWN". """ self.ensure_one() default_uom = self.product_id.uom_id packaging_qty = default_uom._compute_quantity(self.qty, uom_id) # We do not use the modulo operator to check if qty is a mltiple of q. Indeed the quantity # per package might be a float, leading to incorrect results. For example: # 8 % 1.6 = 1.5999999999999996 # 5.4 % 1.8 = 2.220446049250313e-16 if product_qty and packaging_qty: rounded_qty = float_round(product_qty / packaging_qty, precision_rounding=1.0, rounding_method=rounding_method) * packaging_qty return rounded_qty if float_compare(rounded_qty, product_qty, precision_rounding=default_uom.rounding) else product_qty return product_qty def _find_suitable_product_packaging(self, product_qty, uom_id): """ try find in `self` if a packaging's qty in given uom is a divisor of the given product_qty. If so, return the one with greatest divisor. """ packagings = self.sorted(lambda p: p.qty, reverse=True) for packaging in packagings: new_qty = packaging._check_qty(product_qty, uom_id) if new_qty == product_qty: return packaging return self.env['product.packaging'] class SupplierInfo(models.Model): _name = "product.supplierinfo" _description = "Supplier Pricelist" _order = 'sequence, min_qty DESC, price, id' name = fields.Many2one( 'res.partner', 'Vendor', ondelete='cascade', required=True, help="Vendor of this product", check_company=True) product_name = fields.Char( 'Vendor Product Name', help="This vendor's product name will be used when printing a request for quotation. Keep empty to use the internal one.") product_code = fields.Char( 'Vendor Product Code', help="This vendor's product code will be used when printing a request for quotation. Keep empty to use the internal one.") sequence = fields.Integer( 'Sequence', default=1, help="Assigns the priority to the list of product vendor.") product_uom = fields.Many2one( 'uom.uom', 'Unit of Measure', related='product_tmpl_id.uom_po_id', help="This comes from the product form.") min_qty = fields.Float( 'Quantity', default=0.0, required=True, digits="Product Unit Of Measure", help="The quantity to purchase from this vendor to benefit from the price, expressed in the vendor Product Unit of Measure if not any, in the default unit of measure of the product otherwise.") price = fields.Float( 'Price', default=0.0, digits='Product Price', required=True, help="The price to purchase a product") company_id = fields.Many2one( 'res.company', 'Company', default=lambda self: self.env.company.id, index=1) currency_id = fields.Many2one( 'res.currency', 'Currency', default=lambda self: self.env.company.currency_id.id, required=True) date_start = fields.Date('Start Date', help="Start date for this vendor price") date_end = fields.Date('End Date', help="End date for this vendor price") product_id = fields.Many2one( 'product.product', 'Product Variant', check_company=True, help="If not set, the vendor price will apply to all variants of this product.") product_tmpl_id = fields.Many2one( 'product.template', 'Product Template', check_company=True, index=True, ondelete='cascade') product_variant_count = fields.Integer('Variant Count', related='product_tmpl_id.product_variant_count') delay = fields.Integer( 'Delivery Lead Time', default=1, required=True, help="Lead time in days between the confirmation of the purchase order and the receipt of the products in your warehouse. Used by the scheduler for automatic computation of the purchase order planning.") @api.model def get_import_templates(self): return [{ 'label': _('Import Template for Vendor Pricelists'), 'template': '/product/static/xls/product_supplierinfo.xls' }] @api.constrains('product_id', 'product_tmpl_id') def _check_product_variant(self): for supplier in self: if supplier.product_id and supplier.product_tmpl_id and supplier.product_id.product_tmpl_id != supplier.product_tmpl_id: raise ValidationError(_('The product variant must be a variant of the product template.'))