Initial commit: Sale packages

odoo-bringout-oca-ocb-sale/sale/models/product_product.py

@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from datetime import timedelta, time
+from odoo import fields, models, _, api
+from odoo.tools.float_utils import float_round
+
+
+class ProductProduct(models.Model):
+    _inherit = 'product.product'
+
+    sales_count = fields.Float(compute='_compute_sales_count', string='Sold', digits='Product Unit of Measure')
+
+    def _compute_sales_count(self):
+        r = {}
+        self.sales_count = 0
+        if not self.user_has_groups('sales_team.group_sale_salesman'):
+            return r
+        date_from = fields.Datetime.to_string(fields.datetime.combine(fields.datetime.now() - timedelta(days=365),
+                                                                      time.min))
+
+        done_states = self.env['sale.report']._get_done_states()
+
+        domain = [
+            ('state', 'in', done_states),
+            ('product_id', 'in', self.ids),
+            ('date', '>=', date_from),
+        ]
+        for group in self.env['sale.report']._read_group(domain, ['product_id', 'product_uom_qty'], ['product_id']):
+            r[group['product_id'][0]] = group['product_uom_qty']
+        for product in self:
+            if not product.id:
+                product.sales_count = 0.0
+                continue
+            product.sales_count = float_round(r.get(product.id, 0), precision_rounding=product.uom_id.rounding)
+        return r
+
+    @api.onchange('type')
+    def _onchange_type(self):
+        if self._origin and self.sales_count > 0:
+            return {'warning': {
+                'title': _("Warning"),
+                'message': _("You cannot change the product's type because it is already used in sales orders.")
+            }}
+
+    def action_view_sales(self):
+        action = self.env["ir.actions.actions"]._for_xml_id("sale.report_all_channels_sales_action")
+        action['domain'] = [('product_id', 'in', self.ids)]
+        action['context'] = {
+            'pivot_measures': ['product_uom_qty'],
+            'active_id': self._context.get('active_id'),
+            'search_default_Sales': 1,
+            'active_model': 'sale.report',
+            'search_default_filter_order_date': 1,
+        }
+        return action
+
+    def _get_invoice_policy(self):
+        return self.invoice_policy
+
+    def _get_combination_info_variant(self, add_qty=1, pricelist=False, parent_combination=False):
+        """Return the variant info based on its combination.
+        See `_get_combination_info` for more information.
+        """
+        self.ensure_one()
+        return self.product_tmpl_id._get_combination_info(self.product_template_attribute_value_ids, self.id, add_qty, pricelist, parent_combination)
+
+    def _filter_to_unlink(self):
+        domain = [('product_id', 'in', self.ids)]
+        lines = self.env['sale.order.line']._read_group(domain, ['product_id'], ['product_id'])
+        linked_product_ids = [group['product_id'][0] for group in lines]
+        return super(ProductProduct, self - self.browse(linked_product_ids))._filter_to_unlink()
+
+
+class ProductAttributeCustomValue(models.Model):
+    _inherit = "product.attribute.custom.value"
+
+    sale_order_line_id = fields.Many2one('sale.order.line', string="Sales Order Line", required=True, ondelete='cascade')
+
+    _sql_constraints = [
+        ('sol_custom_value_unique', 'unique(custom_product_template_attribute_value_id, sale_order_line_id)', "Only one Custom Value is allowed per Attribute Value per Sales Order Line.")
+    ]
+
+class ProductPackaging(models.Model):
+    _inherit = 'product.packaging'
+
+    sales = fields.Boolean("Sales", default=True, help="If true, the packaging can be used for sales orders")