[ADD] sale_order_rental_stock_forecast: Scheluded for generate "produ…

…ct st ock forecast", modified to search the biggest "expected end date" of the sales orders.

sale_order_rental_stock_forecast/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+=================================
+Sale order rental stock forecast
+=================================
+
+* Scheluded for generate "product st ock forecast", modified to search
+  the biggest "expected end date" of the sales orders.
+
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/avanzosc/sale-addons/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Contributors
+------------
+* Ana Juaristi <[email protected]>
+* Alfredo de la Fuente <[email protected]>
+
+Do not contact contributors directly about support or help with technical issues.

sale_order_rental_stock_forecast/__init__.py

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+from . import models

sale_order_rental_stock_forecast/__manifest__.py

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+# Copyright 2019 Alfredo de la Fuente - AvanzOSC
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+{
+    "name": "Sale Order Rental Stock Forecast",
+    "version": "12.0.1.0.0",
+    "license": "AGPL-3",
+    "depends": [
+        "sale_order_rental",
+        "stock_forecast",
+    ],
+    "author": "AvanzOSC",
+    "website": "http://www.avanzosc.es",
+    "category": "Warehouse",
+    "data": [
+    ],
+    "installable": True,
+    'auto_install': True
+}

sale_order_rental_stock_forecast/models/__init__.py

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+from . import product_product_stock_forecast
+from . import sale_order

sale_order_rental_stock_forecast/models/product_product_stock_forecast.py

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+# Copyright 2019 Alfredo de la Fuente - AvanzOSC
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+from odoo import models
+
+
+class ProductProductStockForecast(models.Model):
+    _inherit = 'product.product.stock.forecast'
+
+    def _catch_max_fec_for_calc_qty_per_day(self, moves):
+        date_expected = super(
+            ProductProductStockForecast,
+            self)._catch_max_fec_for_calc_qty_per_day(moves)
+        cond = [('expected_end_date', '!=', False)]
+        sales = self.env['sale.order'].search(cond)
+        if sales:
+            sale = max(sales, key=lambda x: x.expected_end_date)
+            if sale.expected_end_date > date_expected:
+                return sale.expected_end_date
+        return date_expected

sale_order_rental_stock_forecast/models/sale_order.py

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+# Copyright 2019 Alfredo de la Fuente - AvanzOSC
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+from odoo import models
+
+
+class SaleOrder(models.Model):
+    _inherit = 'sale.order'
+
+    def action_view_products_stock_forecast_from_sale(self):
+        res = super(
+            SaleOrder, self).action_view_products_stock_forecast_from_sale()
+        if (self.expected_delivery_date and self.expected_end_date and
+                res.get('domain', False)):
+            cond = [('product_id', 'in', self.sale_product_ids.ids),
+                    ('date', '>=', self.expected_delivery_date),
+                    ('date', '<=', self.expected_end_date)]
+            res['domain'] = cond
+        return res

sale_order_rental_stock_forecast/tests/__init__.py

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+from . import test_sale_order_rental_stock_forecast

sale_order_rental_stock_forecast/tests/test_sale_order_rental_stock_forecast.py

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+# -*- coding: utf-8 -*-
+# (c) 2016 Alfredo de la Fuente - AvanzOSC
+# License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+from odoo.tests.common import TransactionCase
+from openerp import fields
+from dateutil.relativedelta import relativedelta
+
+
+class TestSaleOrderRentalStockForecast(TransactionCase):
+
+    def setUp(self):
+        super(TestSaleOrderRentalStockForecast, self).setUp()
+        self.forecast_obj = self.env['product.product.stock.forecast']
+        wiz_obj = self.env['stock.immediate.transfer']
+        location_obj = self.env['stock.location']
+        partner_obj = self.env['res.partner']
+        picking_obj = self.env['stock.picking']
+        cond = [('code', '=', 'incoming')]
+        self.in_picking_type = self.env['stock.picking.type'].search(
+            cond, limit=1)
+        self.location_supplier = location_obj.search(
+            [('usage', '=', 'supplier')], limit=1)
+        self.location_customer = location_obj.search(
+            [('usage', '=', 'customer')], limit=1)
+        cond = [('code', '=', 'outgoing')]
+        self.out_picking_type = self.env['stock.picking.type'].search(
+            cond, limit=1)
+        cond = [('supplier', '=', True)]
+        self.supplier = partner_obj.search(cond, limit=1)
+        cond = [('customer', '=', True)]
+        self.customer = partner_obj.search(cond, limit=1)
+        vals = {'name': 'Product for TestSaleOrderRentalStockForecast',
+                'type': 'product'}
+        self.product = self.env['product.product'].create(vals)
+        picking_vals = {
+            'partner_id': self.supplier.id,
+            'picking_type_id': self.in_picking_type.id,
+            'location_id': self.location_supplier.id,
+            'location_dest_id':
+            self.in_picking_type.default_location_dest_id.id}
+        picking_line_vals = {
+            'product_id': self.product.id,
+            'name': self.product.name,
+            'product_uom_qty': 20,
+            'product_uom': self.product.uom_id.id}
+        picking_vals['move_lines'] = [(0, 0, picking_line_vals)]
+        self.picking = picking_obj.create(picking_vals)
+        self.picking.action_confirm()
+        wizard_vals = {'pick_ids': [(6, 0, self.picking.ids)]}
+        wizard = wiz_obj.create(wizard_vals)
+        wizard.process()
+        date_expected = (fields.Datetime.from_string(
+            self.picking.move_lines[0].date_expected) - relativedelta(years=1))
+        date_expected_without_hour = (fields.Datetime.from_string(
+            self.picking.move_lines[0].date_expected_without_hour) -
+            relativedelta(years=1))
+        self.picking.move_lines[0].write(
+            {'date_expected': date_expected,
+             'date_expected_without_hour': date_expected_without_hour})
+        self.picking2 = self.picking.copy()
+        self.picking2.move_lines[0].product_uom_qty = 5
+        self.picking2.action_confirm()
+        wizard_vals = {'pick_ids': [(6, 0, self.picking2.ids)]}
+        wizard = wiz_obj.create(wizard_vals)
+        wizard.process()
+        date_expected = (fields.Datetime.from_string(
+            self.picking2.move_lines[0].date_expected) +
+            relativedelta(years=1))
+        date_expected_without_hour = (fields.Datetime.from_string(
+            self.picking2.move_lines[0].date_expected_without_hour) +
+            relativedelta(years=1))
+        self.picking2.move_lines[0].write(
+            {'date_expected': date_expected,
+             'date_expected_without_hour': date_expected_without_hour})
+        picking_vals = {
+            'partner_id': self.customer.id,
+            'picking_type_id': self.out_picking_type.id,
+            'location_id': self.out_picking_type.default_location_src_id.id,
+            'location_dest_id': self.location_customer.id}
+        picking_line_vals = {
+            'product_id': self.product.id,
+            'name': self.product.name,
+            'product_uom_qty': 2,
+            'product_uom': self.product.uom_id.id}
+        picking_vals['move_lines'] = [(0, 0, picking_line_vals)]
+        self.out_picking = picking_obj.create(picking_vals)
+        self.out_picking.action_confirm()
+        self.out_picking.move_lines[0].write(
+            {'date_expected': self.picking2.move_lines[0].date_expected,
+             'date_expected_without_hour':
+             self.picking2.move_lines[0].date_expected_without_hour})
+        self.today = fields.Date.from_string(fields.Date.today())
+        self.today_10 = (self.today + relativedelta(days=10))
+        sale_vals = {
+            'partner_id': self.customer.id,
+            'expected_delivery_date': self.today,
+            'expected_end_date': self.today_10}
+        sale_line_vals = {
+            'product_id': self.product.id,
+            'name': self.product.name,
+            'originator_id': 1,
+            'product_uom': self.product.uom_id.id,
+            'price_unit': 25.0}
+        sale_vals['order_line'] = [(0, 0, sale_line_vals)]
+        self.sale = self.env['sale.order'].create(sale_vals)
+
+    def test_sale_order_rental_stock_forecast(self):
+        domain = [('product_id', 'in', [self.product.id]),
+                  ('date', '>=', self.today),
+                  ('date', '<=', self.today_10)]
+        res = self.sale.action_view_products_stock_forecast_from_sale()
+        self.assertEqual(res.get('domain'), domain)
+        cond = [('product_id', '=', self.product.id)]
+        forecasts = self.forecast_obj.search(cond)
+        forecasts = forecasts.filtered(
+            lambda c: c.qty_available != 0 or c.incoming_qty != 0 or
+            c.outgoing_qty != 0 or c.virtual_available != 0)
+        maxforecast = max(forecasts, key=lambda x: x.date)
+        self.assertEqual(maxforecast.date, self.today_10)
+        self.assertEqual(maxforecast.qty_available, 25.0)
+        self.assertEqual(maxforecast.incoming_qty, 0.0)
+        self.assertEqual(maxforecast.outgoing_qty, 2.0)
+        self.assertEqual(maxforecast.virtual_available, 23.0)