[MERGE] forward port branch saas-11.3 up to f66a9cdbcf3

13 files changed, 395 insertions, 42 deletions

diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index 0f95c697e60..7a9662d2937 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -406,7 +406,7 @@ class AccountMove(models.Model):
             aml = ac_move.line_ids.filtered(lambda x: x.account_id.reconcile or x.account_id.internal_type == 'liquidity')
             aml.remove_move_reconcile()
             #reconcile together the reconcilable (or the liquidity aml) and their newly created counterpart
-            for account in list(set([x.account_id for x in aml])):
+            for account in set([x.account_id for x in aml]):
                 to_rec = aml.filtered(lambda y: y.account_id == account)
                 to_rec |= reversed_move.line_ids.filtered(lambda y: y.account_id == account)
                 #reconciliation will be full, so speed up the computation by using skip_full_reconcile_check in the context
@@ -1061,10 +1061,8 @@ class AccountMoveLine(models.Model):
         # the provided values were not already multi-currency
         if account.currency_id and 'amount_currency' not in vals and account.currency_id.id != account.company_id.currency_id.id:
             vals['currency_id'] = account.currency_id.id
-            ctx = {}
-            if 'date' in vals:
-                ctx['date'] = vals['date']
-            vals['amount_currency'] = account.company_id.currency_id._convert(amount, account.currency_id, account.company_id, vals.get('date', fields.Date.today()))
+            date = vals.get('date') or vals.get('date_maturity') or fields.Date.today()
+            vals['amount_currency'] = account.company_id.currency_id._convert(amount, account.currency_id, account.company_id, date)
 
         if not ok:
             raise UserError(_('You cannot use this general account in this journal, check the tab \'Entry Controls\' on the related journal.'))
diff --git a/addons/hr_attendance/models/hr_employee.py b/addons/hr_attendance/models/hr_employee.py
index e0cec9681bc..83e44105c00 100644
--- a/addons/hr_attendance/models/hr_employee.py
+++ b/addons/hr_attendance/models/hr_employee.py
@@ -90,6 +90,7 @@ class HrEmployee(models.Model):
         action_message = self.env.ref('hr_attendance.hr_attendance_action_greeting_message').read()[0]
         action_message['previous_attendance_change_date'] = self.last_attendance_id and (self.last_attendance_id.check_out or self.last_attendance_id.check_in) or False
         action_message['employee_name'] = self.name
+        action_message['barcode'] = self.barcode
         action_message['next_action'] = next_action
 
         if self.user_id:
diff --git a/addons/hr_attendance/static/src/js/greeting_message.js b/addons/hr_attendance/static/src/js/greeting_message.js
index a97564ae563..ac5762d7788 100644
--- a/addons/hr_attendance/static/src/js/greeting_message.js
+++ b/addons/hr_attendance/static/src/js/greeting_message.js
@@ -51,6 +51,7 @@ var GreetingMessage = AbstractAction.extend({
         this.attendance.check_in_time = this.attendance.check_in && this.attendance.check_in.format(this.format_time);
         this.attendance.check_out_time = this.attendance.check_out && this.attendance.check_out.format(this.format_time);
         this.employee_name = action.employee_name;
+        this.attendanceBarcode = action.barcode;
     },
 
     start: function() {
@@ -136,21 +137,27 @@ var GreetingMessage = AbstractAction.extend({
 
     _onBarcodeScanned: function(barcode) {
         var self = this;
-        if (this.return_to_main_menu) {  // in case of multiple scans in the greeting message view, delete the timer, a new one will be created.
-            clearTimeout(this.return_to_main_menu);
+        if (this.attendanceBarcode !== barcode){
+            if (this.return_to_main_menu) {  // in case of multiple scans in the greeting message view, delete the timer, a new one will be created.
+                clearTimeout(this.return_to_main_menu);
+            }
+            core.bus.off('barcode_scanned', this, this._onBarcodeScanned);
+            this._rpc({
+                    model: 'hr.employee',
+                    method: 'attendance_scan',
+                    args: [barcode, ],
+                })
+                .then(function (result) {
+                    if (result.action) {
+                        self.do_action(result.action);
+                    } else if (result.warning) {
+                        self.do_warn(result.warning);
+                        setTimeout( function() { self.do_action(self.next_action, {clear_breadcrumbs: true}); }, 5000);
+                    }
+                }, function () {
+                    setTimeout( function() { self.do_action(self.next_action, {clear_breadcrumbs: true}); }, 5000);
+                });
         }
-        this._rpc({
-                model: 'hr.employee',
-                method: 'attendance_scan',
-                args: [barcode, ],
-            })
-            .then(function (result) {
-                if (result.action) {
-                    self.do_action(result.action);
-                } else if (result.warning) {
-                    self.do_warn(result.warning);
-                }
-            });
     },
 
     destroy: function () {
diff --git a/addons/hr_attendance/static/src/js/kiosk_mode.js b/addons/hr_attendance/static/src/js/kiosk_mode.js
index 750fa43df47..07b03aa8b97 100644
--- a/addons/hr_attendance/static/src/js/kiosk_mode.js
+++ b/addons/hr_attendance/static/src/js/kiosk_mode.js
@@ -36,6 +36,7 @@ var KioskMode = AbstractAction.extend({
 
     _onBarcodeScanned: function(barcode) {
         var self = this;
+        core.bus.off('barcode_scanned', this, this._onBarcodeScanned);
         this._rpc({
                 model: 'hr.employee',
                 method: 'attendance_scan',
@@ -46,7 +47,10 @@ var KioskMode = AbstractAction.extend({
                     self.do_action(result.action);
                 } else if (result.warning) {
                     self.do_warn(result.warning);
+                    core.bus.on('barcode_scanned', self, self._onBarcodeScanned);
                 }
+            }, function () {
+                core.bus.on('barcode_scanned', self, self._onBarcodeScanned);
             });
     },
 
diff --git a/addons/hr_attendance/static/tests/hr_attendance_tests.js b/addons/hr_attendance/static/tests/hr_attendance_tests.js
index c8e7c298162..ee582a5d7ad 100644
--- a/addons/hr_attendance/static/tests/hr_attendance_tests.js
+++ b/addons/hr_attendance/static/tests/hr_attendance_tests.js
@@ -2,8 +2,11 @@ odoo.define('hr_attendance.tests', function (require) {
 "use strict";
 
 var testUtils = require('web.test_utils');
+var core = require('web.core');
 
 var MyAttendances = require('hr_attendance.my_attendances');
+var KioskMode = require('hr_attendance.kiosk_mode');
+var GreetingMessage = require('hr_attendance.greeting_message');
 
 
 QUnit.module('HR Attendance', {
@@ -19,12 +22,30 @@ QUnit.module('HR Attendance', {
                         default: 1,
                     },
                     user_id: {string: 'user ID', type: 'integer'},
+                    barcode: {string:'barcode', type: 'integer'},
                 },
                 records: [{
                     id: 1,
                     name: "Employee A",
                     attendance_state: 'checked_out',
                     user_id: 1,
+                    barcode: 1,
+                },
+                {
+                    id: 2,
+                    name: "Employee B",
+                    attendance_state: 'checked_out',
+                    user_id: 2,
+                    barcode: 2,
+                }],
+            },
+            'res.company': {
+                fields: {
+                    name: {string: 'Name', type: 'char'},
+                },
+                records: [{
+                    id: 1,
+                    name: "Company A",
                 }],
             },
         };
@@ -51,6 +72,112 @@ QUnit.module('HR Attendance', {
         clientAction.destroy();
     });
 
+    QUnit.test('Attendance Kiosk Mode Test', function (assert) {
+        assert.expect(2);
+
+        var $target = $('#qunit-fixture');
+        var self = this;
+        var rpcCount = 0;
+        var clientAction = new KioskMode(null);
+        testUtils.addMockEnvironment(clientAction, {
+            data: this.data,
+            session: {
+                uid: 1,
+                company_id: 1,
+            },
+            mockRPC: function(route, args) {
+                if (args.method === 'attendance_scan' && args.model === 'hr.employee') {
+
+                    rpcCount++;
+                    return $.when(self.data['hr.employee'].records[0]);
+                }
+                return this._super(route, args);
+            },
+        });
+        clientAction.appendTo($target);
+        core.bus.trigger('barcode_scanned', 1);
+        core.bus.trigger('barcode_scanned', 1);
+        assert.strictEqual(rpcCount, 1, 'RPC call should have been done only once.');
+
+        core.bus.trigger('barcode_scanned', 2);
+        assert.strictEqual(rpcCount, 1, 'RPC call should have been done only once.');
+
+        clientAction.destroy();
+    });
+
+    QUnit.test('Attendance Greeting Message Test', function (assert) {
+        assert.expect(10);
+
+        var $target = $('#qunit-fixture');
+        var self = this;
+        var rpcCount = 0;
+
+        var clientActions = [];
+        function createGreetingMessage (target, barcode){
+            var action = {
+                attendance: {
+                    check_in: "2018-09-20 13:41:13",
+                    employee_id: [barcode],
+                },
+                next_action: "hr_attendance.hr_attendance_action_kiosk_mode",
+                barcode: barcode,
+            }
+            var clientAction = new GreetingMessage(null, action);
+            testUtils.addMockEnvironment(clientAction, {
+                data: self.data,
+                session: {
+                    uid: 1,
+                    company_id: 1,
+                },
+                mockRPC: function(route, args) {
+                    if (args.method === 'attendance_scan' && args.model === 'hr.employee') {
+                        rpcCount++;
+                        action.attendance.employee_id = [args.args[0], 'Employee'];
+                        /*
+                            if rpc have been made, a new instance is created to simulate the same behaviour
+                            as functional flow.
+                        */
+                        createGreetingMessage (target, args.args[0]);
+                        return $.when({action: action});
+                    }
+                    return this._super(route, args);
+                },
+            });
+            clientAction.appendTo(target);
+
+            clientActions.push(clientAction);
+        };
+
+        // init - mock coming from kiosk
+        createGreetingMessage ($target, 1);
+        assert.strictEqual(clientActions.length, 1, 'Number of clientAction must = 1.');
+
+        core.bus.trigger('barcode_scanned', 1);
+        /*
+            As action is given when instantiate GreetingMessage, we simulate that we come from the KioskMode
+            So rescanning the same barcode won't lead to another RPC.
+        */
+        assert.strictEqual(clientActions.length, 1, 'Number of clientActions must = 1.');
+        assert.strictEqual(rpcCount, 0, 'RPC call should not have been done.');
+
+        core.bus.trigger('barcode_scanned', 2);
+        assert.strictEqual(clientActions.length, 2, 'Number of clientActions must = 2.');
+        assert.strictEqual(rpcCount, 1, 'RPC call should have been done only once.');
+        core.bus.trigger('barcode_scanned', 2);
+        assert.strictEqual(clientActions.length, 2, 'Number of clientActions must = 2.');
+        assert.strictEqual(rpcCount, 1, 'RPC call should have been done only once.');
+
+        core.bus.trigger('barcode_scanned', 1);
+        assert.strictEqual(clientActions.length, 3, 'Number of clientActions must = 3.');
+        core.bus.trigger('barcode_scanned', 1);
+        assert.strictEqual(clientActions.length, 3, 'Number of clientActions must = 3.');
+        assert.strictEqual(rpcCount, 2, 'RPC call should have been done only twice.');
+
+        _.each(clientActions, function(clientAction) {
+            clientAction.destroy();
+        });
+    });
+
 });
 
 });
diff --git a/addons/mrp/report/mrp_report_bom_structure.py b/addons/mrp/report/mrp_report_bom_structure.py
index 5734ce2a6b4..f7e8a0ea6a5 100644
--- a/addons/mrp/report/mrp_report_bom_structure.py
+++ b/addons/mrp/report/mrp_report_bom_structure.py
@@ -119,16 +119,17 @@ class ReportBomStructure(models.AbstractModel):
                 continue
             price = line.product_id.uom_id._compute_price(line.product_id.standard_price, line.product_uom_id) * line_quantity
             if line.child_bom_id:
-                factor = float_round(line.product_uom_id._compute_quantity(line_quantity, line.child_bom_id.product_uom_id) / line.child_bom_id.product_qty, precision_rounding=1, rounding_method='UP')
+                factor = line.product_uom_id._compute_quantity(line_quantity, line.child_bom_id.product_uom_id) / line.child_bom_id.product_qty
                 sub_total = self._get_price(line.child_bom_id, factor)
             else:
                 sub_total = price
+            sub_total = self.env.user.company_id.currency_id.round(sub_total)
             components.append({
                 'prod_id': line.product_id.id,
                 'prod_name': line.product_id.display_name,
                 'prod_qty': line_quantity,
                 'prod_uom': line.product_uom_id.name,
-                'prod_cost': price,
+                'prod_cost': self.env.user.company_id.currency_id.round(price),
                 'parent_id': bom.id,
                 'line_id': line.id,
                 'level': level or 0,
@@ -151,14 +152,21 @@ class ReportBomStructure(models.AbstractModel):
                 'operation': operation,
                 'name': operation.name + ' - ' + operation.workcenter_id.name,
                 'duration_expected': duration_expected,
-                'total': float_round(total, precision_rounding=self.env.user.company_id.currency_id.rounding),
+                'total': self.env.user.company_id.currency_id.round(total),
             })
         return operations
 
     def _get_price(self, bom, factor):
         price = 0
         if bom.routing_id:
-            operations = self._get_operation_line(bom.routing_id, factor, 0)
+            # routing are defined on a BoM and don't have a concept of quantity.
+            # It means that the operation time are defined for the quantity on
+            # the BoM (the user produces a batch of products). E.g the user
+            # product a batch of 10 units with a 5 minutes operation, the time
+            # will be the 5 for a quantity between 1-10, then doubled for
+            # 11-20,...
+            operation_cycle = float_round(factor, precision_rounding=1, rounding_method='UP')
+            operations = self._get_operation_line(bom.routing_id, operation_cycle, 0)
             price += sum([op['total'] for op in operations])
 
         for line in bom.bom_line_ids:
@@ -168,7 +176,8 @@ class ReportBomStructure(models.AbstractModel):
                 price += sub_price
             else:
                 prod_qty = line.product_qty * factor
-                price += (line.product_id.uom_id._compute_price(line.product_id.standard_price, line.product_uom_id) * prod_qty)
+                not_rounded_price = line.product_id.uom_id._compute_price(line.product_id.standard_price, line.product_uom_id) * prod_qty
+                price += self.env.user.company_id.currency_id.round(not_rounded_price)
         return price
 
     def _get_pdf_line(self, bom_id, product_id=False, qty=1, child_bom_ids=[], unfolded=False):
diff --git a/addons/mrp/tests/test_bom.py b/addons/mrp/tests/test_bom.py
index 71421216411..8dcfb0cfb13 100644
--- a/addons/mrp/tests/test_bom.py
+++ b/addons/mrp/tests/test_bom.py
@@ -3,6 +3,8 @@
 
 from odoo import exceptions
 from odoo.addons.mrp.tests.common import TestMrpCommon
+from odoo.tests import Form
+from odoo.tools import float_compare, float_round
 
 
 class TestBoM(TestMrpCommon):
@@ -158,3 +160,190 @@ class TestBoM(TestMrpCommon):
         })
         with self.assertRaises(exceptions.UserError):
             test_bom_3.explode(self.product_9, 1)
+
+    def test_bom_report(self):
+        """ Simulate a crumble receipt with mrp and open the bom structure
+        report and check that data insde are correct.
+        """
+        uom_kg = self.env.ref('uom.product_uom_kgm')
+        uom_litre = self.env.ref('uom.product_uom_litre')
+        crumble = self.env['product.product'].create({
+            'name': 'Crumble',
+            'type': 'product',
+            'uom_id': uom_kg.id,
+            'uom_po_id': uom_kg.id,
+        })
+        butter = self.env['product.product'].create({
+            'name': 'Butter',
+            'type': 'product',
+            'uom_id': uom_kg.id,
+            'uom_po_id': uom_kg.id,
+            'standard_price': 7.01
+        })
+        biscuit = self.env['product.product'].create({
+            'name': 'Biscuit',
+            'type': 'product',
+            'uom_id': uom_kg.id,
+            'uom_po_id': uom_kg.id,
+            'standard_price': 1.5
+        })
+        bom_form_crumble = Form(self.env['mrp.bom'])
+        bom_form_crumble.product_tmpl_id = crumble.product_tmpl_id
+        bom_form_crumble.product_qty = 11
+        bom_form_crumble.product_uom_id = uom_kg
+        bom_crumble = bom_form_crumble.save()
+
+        with Form(bom_crumble) as bom:
+            with bom.bom_line_ids.new() as line:
+                line.product_id = butter
+                line.product_uom_id = uom_kg
+                line.product_qty = 5
+            with bom.bom_line_ids.new() as line:
+                line.product_id = biscuit
+                line.product_uom_id = uom_kg
+                line.product_qty = 6
+
+        workcenter = self.env['mrp.workcenter'].create({
+            'costs_hour': 10,
+            'name': 'Deserts Table'
+        })
+
+        routing_form = Form(self.env['mrp.routing'])
+        routing_form.name = "Crumble process"
+        routing_crumble = routing_form.save()
+
+        with Form(routing_crumble) as routing:
+            with routing.operation_ids.new() as operation:
+                operation.workcenter_id = workcenter
+                operation.name = 'Prepare biscuits'
+                operation.time_cycle_manual = 5
+            with routing.operation_ids.new() as operation:
+                operation.workcenter_id = workcenter
+                operation.name = 'Prepare butter'
+                operation.time_cycle_manual = 3
+            with routing.operation_ids.new() as operation:
+                operation.workcenter_id = workcenter
+                operation.name = 'Mix manually'
+                operation.time_cycle_manual = 5
+
+        bom_crumble.routing_id = routing_crumble.id
+
+        # TEST BOM STRUCTURE VALUE WITH BOM QUANTITY
+        report_values = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_crumble.id, searchQty=11, searchVariant=False)
+        # 5 min 'Prepare biscuits' + 3 min 'Prepare butter' + 5 min 'Mix manually' = 13 minutes
+        self.assertEqual(report_values['lines']['operations_time'], 13.0, 'Operation time should be the same for 1 unit or for the batch')
+        # Operation cost is the sum of operation line.
+        operation_cost = float_round(5 / 60 * 10, precision_digits=2) * 2 + float_round(3 / 60 * 10, precision_digits=2)
+        self.assertEqual(float_compare(report_values['lines']['operations_cost'], operation_cost, precision_digits=2), 0, '13 minute for 10$/hours -> 2.16')
+
+        for component_line in report_values['lines']['components']:
+            # standard price * bom line quantity * current quantity / bom finished product quantity
+            if component_line['prod_id'] == butter.id:
+                # 5 kg of butter at 7.01$ for 11kg of crumble -> 35.05$
+                self.assertEqual(float_compare(component_line['total'], (7.01 * 5), precision_digits=2), 0)
+            if component_line['prod_id'] == biscuit.id:
+                # 6 kg of biscuits at 1.50$ for 11kg of crumble -> 9$
+                self.assertEqual(float_compare(component_line['total'], (1.5 * 6), precision_digits=2), 0)
+        # total price = 35.05 + 9 + operation_cost(0.83 + 0.83 + 0.5 = 2.16) = 46,21
+        self.assertEqual(float_compare(report_values['lines']['total'], 46.21, precision_digits=2), 0, 'Product Bom Price is not correct')
+        self.assertEqual(float_compare(report_values['lines']['total'] / 11.0, 4.20, precision_digits=2), 0, 'Product Unit Bom Price is not correct')
+
+        # TEST BOM STRUCTURE VALUE BY UNIT
+        report_values = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_crumble.id, searchQty=1, searchVariant=False)
+        # 5 min 'Prepare biscuits' + 3 min 'Prepare butter' + 5 min 'Mix manually' = 13 minutes
+        self.assertEqual(report_values['lines']['operations_time'], 13.0, 'Operation time should be the same for 1 unit or for the batch')
+        # Operation cost is the sum of operation line.
+        operation_cost = float_round(5 / 60 * 10, precision_digits=2) * 2 + float_round(3 / 60 * 10, precision_digits=2)
+        self.assertEqual(float_compare(report_values['lines']['operations_cost'], operation_cost, precision_digits=2), 0, '13 minute for 10$/hours -> 2.16')
+
+        for component_line in report_values['lines']['components']:
+            # standard price * bom line quantity * current quantity / bom finished product quantity
+            if component_line['prod_id'] == butter.id:
+                # 5 kg of butter at 7.01$ for 11kg of crumble -> / 11 for price per unit (3.19)
+                self.assertEqual(float_compare(component_line['total'], (7.01 * 5) * (1 / 11), precision_digits=2), 0)
+            if component_line['prod_id'] == biscuit.id:
+                # 6 kg of biscuits at 1.50$ for 11kg of crumble -> / 11 for price per unit (0.82)
+                self.assertEqual(float_compare(component_line['total'], (1.5 * 6) * (1 / 11), precision_digits=2), 0)
+        # total price = 3.19 + 0.82 + operation_cost(0.83 + 0.83 + 0.5 = 2.16) = 6,17
+        self.assertEqual(float_compare(report_values['lines']['total'], 6.17, precision_digits=2), 0, 'Product Unit Bom Price is not correct')
+
+        # TEST OPERATION COST WHEN PRODUCED QTY > BOM QUANTITY
+        report_values_12 = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_crumble.id, searchQty=12, searchVariant=False)
+        report_values_22 = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_crumble.id, searchQty=22, searchVariant=False)
+        operation_cost = float_round(10 / 60 * 10, precision_digits=2) * 2 + float_round(6 / 60 * 10, precision_digits=2)
+        # Both needs 2 operation cycle
+        self.assertEqual(report_values_12['lines']['operations_cost'], report_values_22['lines']['operations_cost'])
+        self.assertEqual(report_values_22['lines']['operations_cost'], operation_cost)
+        report_values_23 = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_crumble.id, searchQty=23, searchVariant=False)
+        operation_cost = float_round(15 / 60 * 10, precision_digits=2) * 2 + float_round(9 / 60 * 10, precision_digits=2)
+        self.assertEqual(report_values_23['lines']['operations_cost'], operation_cost)
+
+        # Create a more complex BoM with a sub product
+        cheese_cake = self.env['product.product'].create({
+            'name': 'Cheese Cake 300g',
+            'type': 'product',
+        })
+        cream = self.env['product.product'].create({
+            'name': 'cream',
+            'type': 'product',
+            'uom_id': uom_litre.id,
+            'uom_po_id': uom_litre.id,
+            'standard_price': 5.17,
+        })
+        bom_form_cheese_cake = Form(self.env['mrp.bom'])
+        bom_form_cheese_cake.product_tmpl_id = cheese_cake.product_tmpl_id
+        bom_form_cheese_cake.product_qty = 60
+        bom_form_cheese_cake.product_uom_id = self.uom_unit
+        bom_cheese_cake = bom_form_cheese_cake.save()
+
+        with Form(bom_cheese_cake) as bom:
+            with bom.bom_line_ids.new() as line:
+                line.product_id = cream
+                line.product_uom_id = uom_litre
+                line.product_qty = 3
+            with bom.bom_line_ids.new() as line:
+                line.product_id = crumble
+                line.product_uom_id = uom_kg
+                line.product_qty = 5.4
+
+        workcenter_2 = self.env['mrp.workcenter'].create({
+            'name': 'cake mounting',
+            'costs_hour': 20,
+            'time_start': 10,
+            'time_stop': 15
+        })
+
+        routing_form = Form(self.env['mrp.routing'])
+        routing_form.name = "Cheese cake process"
+        routing_cheese = routing_form.save()
+
+        with Form(routing_cheese) as routing:
+            with routing.operation_ids.new() as operation:
+                operation.workcenter_id = workcenter
+                operation.name = 'Mix cheese and crumble'
+                operation.time_cycle_manual = 10
+            with routing.operation_ids.new() as operation:
+                operation.workcenter_id = workcenter_2
+                operation.name = 'Cake mounting'
+                operation.time_cycle_manual = 5
+
+        bom_cheese_cake.routing_id = routing_cheese.id
+
+        # TEST CHEESE BOM STRUCTURE VALUE WITH BOM QUANTITY
+        report_values = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_cheese_cake.id, searchQty=60, searchVariant=False)
+        self.assertEqual(report_values['lines']['operations_time'], 40.0, 'Operation time should be the same for 1 unit or for the batch')
+        # Operation cost is the sum of operation line.
+        operation_cost = float_round(10 / 60 * 10, precision_digits=2) + float_round(30 / 60 * 20, precision_digits=2)
+        self.assertEqual(float_compare(report_values['lines']['operations_cost'], operation_cost, precision_digits=2), 0)
+
+        for component_line in report_values['lines']['components']:
+            # standard price * bom line quantity * current quantity / bom finished product quantity
+            if component_line['prod_id'] == cream.id:
+                # 3 liter of cream at 5.17$ for 60 unit of cheese cake -> 15.51$
+                self.assertEqual(float_compare(component_line['total'], (3 * 5.17), precision_digits=2), 0)
+            if component_line['prod_id'] == crumble.id:
+                # 5.4 kg of crumble at the cost of a batch.
+                crumble_cost = self.env['report.mrp.report_bom_structure']._get_report_data(bom_id=bom_crumble.id, searchQty=5.4, searchVariant=False)['lines']['total']
+                self.assertEqual(float_compare(component_line['total'], crumble_cost, precision_digits=2), 0)
+        # total price = 15.51 + crumble_cost + operation_cost(10 + 1.67 = 11.67) = 27.18 + crumble_cost
+        self.assertEqual(float_compare(report_values['lines']['total'], 27.18 + crumble_cost, precision_digits=2), 0, 'Product Bom Price is not correct')
diff --git a/addons/product/models/product_attribute.py b/addons/product/models/product_attribute.py
index b7883a6c82f..465c3722fdf 100644
--- a/addons/product/models/product_attribute.py
+++ b/addons/product/models/product_attribute.py
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
+from odoo.osv import expression
 from odoo import api, fields, models, _
 from odoo.addons import decimal_precision as dp
 from odoo.exceptions import UserError, ValidationError
@@ -108,7 +109,8 @@ class ProductAttributeLine(models.Model):
         # search on a m2o and one on a m2m, probably this will quickly become
         # difficult to compute - check if performance optimization is required
         if name and operator in ('=', 'ilike', '=ilike', 'like', '=like'):
-            args = expression.AND([['|', ('attribute_id', operator, name), ('value_ids', operator, name)], args])
-            attribute_ids = self._search(args, limit=limit, access_rights_uid=name_get_uid)
+            args = args or []
+            domain = ['|', ('attribute_id', operator, name), ('value_ids', operator, name)]
+            attribute_ids = self._search(expression.AND([domain, args]), limit=limit, access_rights_uid=name_get_uid)
             return self.browse(attribute_ids).name_get()
         return super(ProductAttributeLine, self)._name_search(name=name, args=args, operator=operator, limit=limit, name_get_uid=name_get_uid)
diff --git a/addons/purchase_requisition/models/purchase_requisition.py b/addons/purchase_requisition/models/purchase_requisition.py
index af375ba011b..ce0cb5e2d2a 100644
--- a/addons/purchase_requisition/models/purchase_requisition.py
+++ b/addons/purchase_requisition/models/purchase_requisition.py
@@ -310,7 +310,7 @@ class PurchaseOrder(models.Model):
 
         self.partner_id = partner.id
         self.fiscal_position_id = fpos.id
-        self.payment_term_id = payment_term.id,
+        self.payment_term_id = payment_term.id
         self.company_id = requisition.company_id.id
         self.currency_id = requisition.currency_id.id
         if not self.origin or requisition.name not in self.origin.split(', '):
diff --git a/addons/website_sale/controllers/main.py b/addons/website_sale/controllers/main.py
index 731238150e9..43881a9a55b 100644
--- a/addons/website_sale/controllers/main.py
+++ b/addons/website_sale/controllers/main.py
@@ -359,6 +359,9 @@ class WebsiteSale(http.Controller):
         revive: Revival method when abandoned cart. Can be 'merge' or 'squash'
         """
         order = request.website.sale_get_order()
+        if order and order.state != 'draft':
+            request.session['sale_order_id'] = None
+            order = request.website.sale_get_order()
         values = {}
         if access_token:
             abandoned_order = request.env['sale.order'].sudo().search([('access_token', '=', access_token)], limit=1)
@@ -402,7 +405,7 @@ class WebsiteSale(http.Controller):
 
     @http.route(['/shop/cart/update'], type='http', auth="public", methods=['POST'], website=True, csrf=False)
     def cart_update(self, product_id, add_qty=1, set_qty=0, **kw):
-        sale_order = request.website.sale_get_order(force_create=1)
+        sale_order = request.website.sale_get_order(force_create=True)
         if sale_order.state != 'draft':
             request.session['sale_order_id'] = None
             sale_order = request.website.sale_get_order(force_create=True)
diff --git a/addons/website_sale_delivery/controllers/main.py b/addons/website_sale_delivery/controllers/main.py
index a7b7d41998b..5eae72e2bbb 100644
--- a/addons/website_sale_delivery/controllers/main.py
+++ b/addons/website_sale_delivery/controllers/main.py
@@ -58,9 +58,14 @@ class WebsiteSaleDelivery(WebsiteSale):
     def _update_website_sale_delivery(self, **post):
         order = request.website.sale_get_order()
         carrier_id = int(post['carrier_id'])
-        currency = order.currency_id
         if order:
             order._check_carrier_quotation(force_carrier_id=carrier_id)
+        return self._update_website_sale_delivery_return(order, **post)
+
+    def _update_website_sale_delivery_return(self, order, **post):
+        carrier_id = int(post['carrier_id'])
+        currency = order.currency_id
+        if order:
             return {'status': order.delivery_rating_success,
                     'error_message': order.delivery_message,
                     'carrier_id': carrier_id,
diff --git a/addons/website_sale_options/controllers/main.py b/addons/website_sale_options/controllers/main.py
index c4d5f761258..d55b29c2e4e 100644
--- a/addons/website_sale_options/controllers/main.py
+++ b/addons/website_sale_options/controllers/main.py
@@ -19,7 +19,10 @@ class WebsiteSaleOptions(WebsiteSale):
         if lang:
             request.website = request.website.with_context(lang=lang)
 
-        order = request.website.sale_get_order(force_create=1)
+        order = request.website.sale_get_order(force_create=True)
+        if order.state != 'draft':
+            request.session['sale_order_id'] = None
+            order = request.website.sale_get_order(force_create=True)
         product = request.env['product.product'].browse(int(product_id))
 
         option_ids = product.optional_product_ids.mapped('product_variant_ids').ids
diff --git a/odoo/service/server.py b/odoo/service/server.py
index c39d0310061..9b974e30998 100644
--- a/odoo/service/server.py
+++ b/odoo/service/server.py
@@ -59,6 +59,14 @@ def memory_info(process):
     pmem = (getattr(process, 'memory_info', None) or process.get_memory_info)()
     return (pmem.rss, pmem.vms)
 
+def empty_pipe(fd):
+    try:
+        while os.read(fd, 1):
+            pass
+    except OSError as e:
+        if e.errno not in [errno.EAGAIN]:
+            raise
+
 #----------------------------------------------------------
 # Werkzeug WSGI servers patched
 #----------------------------------------------------------
@@ -562,13 +570,7 @@ class PreforkServer(CommonServer):
             for fd in ready[0]:
                 if fd in fds:
                     fds[fd].watchdog_time = time.time()
-                try:
-                    # empty pipe
-                    while os.read(fd, 1):
-                        pass
-                except OSError as e:
-                    if e.errno not in [errno.EAGAIN]:
-                        raise
+                empty_pipe(fd)
         except select.error as e:
             if e.args[0] not in [errno.EINTR]:
                 raise
@@ -659,6 +661,7 @@ class Worker(object):
         self.watchdog_time = time.time()
         self.watchdog_pipe = multi.pipe_new()
         self.eintr_pipe = multi.pipe_new()
+        self.wakeup_fd_r, self.wakeup_fd_w = self.eintr_pipe
         # Can be set to None if no watchdog is desired.
         self.watchdog_timeout = multi.timeout
         self.ppid = os.getpid()
@@ -682,8 +685,9 @@ class Worker(object):
 
     def sleep(self):
         try:
-            wakeup_fd = self.eintr_pipe[0]
-            select.select([self.multi.socket, wakeup_fd], [], [], self.multi.beat)
+            select.select([self.multi.socket, self.wakeup_fd_r], [], [], self.multi.beat)
+            # clear wakeup pipe if we were interrupted
+            empty_pipe(self.wakeup_fd_r)
         except select.error as e:
             if e.args[0] not in [errno.EINTR]:
                 raise
@@ -737,7 +741,7 @@ class Worker(object):
         signal.signal(signal.SIGINT, self.signal_handler)
         signal.signal(signal.SIGTERM, signal.SIG_DFL)
         signal.signal(signal.SIGCHLD, signal.SIG_DFL)
-        signal.set_wakeup_fd(self.eintr_pipe[1])
+        signal.set_wakeup_fd(self.wakeup_fd_w)
 
     def stop(self):
         pass
@@ -809,8 +813,9 @@ class WorkerCron(Worker):
 
             # simulate interruptible sleep with select(wakeup_fd, timeout)
             try:
-                wakeup_fd = self.eintr_pipe[0]
-                select.select([wakeup_fd], [], [], interval)
+                select.select([self.wakeup_fd_r], [], [], interval)
+                # clear wakeup pipe if we were interrupted
+                empty_pipe(self.wakeup_fd_r)
             except select.error as e:
                 if e.args[0] != errno.EINTR:
                     raise