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modules/sale_point/sale_reporting.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from sql import Literal
+from sql.operators import Concat
+
+from trytond.pool import Pool
+
+
+class AbstractMixin:
+    __slots__ = ()
+
+    @classmethod
+    def _pos_sale_line(cls, length, index, company_id=None):
+        pool = Pool()
+        Company = pool.get('company.company')
+        Line = pool.get('sale.point.sale.line')
+        Point = pool.get('sale.point')
+        Sale = pool.get('sale.point.sale')
+
+        line = Line.__table__()
+        point = Point.__table__()
+        sale = Sale.__table__()
+        if company_id is not None and company_id >= 0:
+            company = Company(company_id)
+            currency_id = company.currency.id
+        else:
+            currency_id = None
+        return (line
+            .join(sale, condition=line.sale == sale.id)
+            .join(point, condition=sale.point == point.id)
+            .select(
+                (line.id * length + index).as_('id'),
+                *cls._pos_sale_line_columns(line, point, sale, currency_id),
+                where=sale.state.in_(cls._pos_sale_states())
+                & (sale.company == company_id),
+                ))
+
+    @classmethod
+    def _pos_sale_line_columns(cls, line, point, sale, currency):
+        try:
+            columns = super()._pos_sale_line_columns(
+                line, point, sale, currency)
+        except AttributeError:
+            columns = []
+        return [
+            line.product.as_('product'),
+            line.quantity.as_('quantity'),
+            line.unit_list_price.as_('unit_price'),
+            Concat('sale.point.sale,', line.sale).as_('order'),
+            sale.date.as_('date'),
+            sale.company.as_('company'),
+            Literal(currency).as_('currency'),
+            Literal(None).as_('customer'),
+            point.storage_location.as_('location'),
+            point.address.as_('shipment_address'),
+            ] + columns
+
+    @classmethod
+    def _lines(cls):
+        return super()._lines() + [cls._pos_sale_line]
+
+    @classmethod
+    def _pos_sale_states(cls):
+        return ['done', 'posted']