[IMP] mrp: immediate production

This commit introduce the immediate production mechanism. As it works on
stock.picking, marking a (some) production(s) as done without consuming
anything will pop a wizard allowing the user to transfer all the reserve
component quantities as done quantities.

Task : 2278147

8 files changed, 314 insertions, 3 deletions

diff --git a/addons/mrp/__manifest__.py b/addons/mrp/__manifest__.py
index 786cd178e28..11c2573229b 100644
--- a/addons/mrp/__manifest__.py
+++ b/addons/mrp/__manifest__.py
@@ -20,6 +20,7 @@
         'wizard/stock_warn_insufficient_qty_views.xml',
         'wizard/mrp_production_backorder.xml',
         'wizard/mrp_consumption_warning_views.xml',
+        'wizard/mrp_immediate_production_views.xml',
         'views/mrp_views_menus.xml',
         'views/stock_move_views.xml',
         'views/mrp_workorder_views.xml',
diff --git a/addons/mrp/models/mrp_production.py b/addons/mrp/models/mrp_production.py
index 34e86616941..4b829bae1af 100644
--- a/addons/mrp/models/mrp_production.py
+++ b/addons/mrp/models/mrp_production.py
@@ -1054,6 +1054,19 @@ class MrpProduction(models.Model):
         if self.product_id.tracking == 'serial':
             self._set_qty_producing()
 
+    def _action_generate_immediate_wizard(self):
+        view = self.env.ref('mrp.view_immediate_production')
+        return {
+            'name': _('Immediate Production?'),
+            'type': 'ir.actions.act_window',
+            'view_mode': 'form',
+            'res_model': 'mrp.immediate.production',
+            'views': [(view.id, 'form')],
+            'view_id': view.id,
+            'target': 'new',
+            'context': dict(self.env.context, default_mo_ids=[(4, mo.id) for mo in self]),
+        }
+
     def action_confirm(self):
         self._check_company()
         for production in self:
@@ -1416,6 +1429,9 @@ class MrpProduction(models.Model):
 
     def button_mark_done(self):
         self._button_mark_done_sanity_checks()
+
+        if not self.env.context.get('button_mark_done_production_ids'):
+            self = self.with_context(button_mark_done_production_ids=self.ids)
         res = self._pre_button_mark_done()
         if res is not True:
             return res
@@ -1481,6 +1497,14 @@ class MrpProduction(models.Model):
         return action
 
     def _pre_button_mark_done(self):
+        productions_to_immediate = self._check_immediate()
+        if productions_to_immediate:
+            return productions_to_immediate._action_generate_immediate_wizard()
+
+        for production in self:
+            if float_is_zero(production.qty_producing, precision_rounding=production.product_uom_id.rounding):
+                raise UserError(_('The quantity to produce must be positive!'))
+
         consumption_issues = self._get_consumption_issues()
         if consumption_issues:
             return self._action_generate_consumption_wizard(consumption_issues)
@@ -1686,3 +1710,15 @@ class MrpProduction(models.Model):
                 duplicates = co_prod_move_lines.filtered(lambda ml: ml.qty_done and ml.lot_id == move_line.lot_id) - move_line
                 if duplicates:
                     raise UserError(message)
+
+    def _check_immediate(self):
+        immediate_productions = self.browse()
+        if self.env.context.get('skip_immediate'):
+            return immediate_productions
+        pd = self.env['decimal.precision'].precision_get('Product Unit of Measure')
+        for production in self:
+            if all(float_is_zero(ml.qty_done, precision_digits=pd) for
+                    ml in production.move_raw_ids.move_line_ids.filtered(lambda m: m.state not in ('done', 'cancel'))
+                    ) and float_is_zero(production.qty_producing, precision_digits=pd):
+                immediate_productions |= production
+        return immediate_productions
diff --git a/addons/mrp/security/ir.model.access.csv b/addons/mrp/security/ir.model.access.csv
index 73d4f9c3888..a7bfdbff69d 100644
--- a/addons/mrp/security/ir.model.access.csv
+++ b/addons/mrp/security/ir.model.access.csv
@@ -61,3 +61,5 @@ access_mrp_production_backorder,access.mrp.production.backorder,model_mrp_produc
 access_mrp_production_backorder_line,access.mrp.production.backorder.line,model_mrp_production_backorder_line,mrp.group_mrp_user,1,1,1,0
 access_mrp_consumption_warning,access.mrp.consumption.warning,model_mrp_consumption_warning,mrp.group_mrp_user,1,1,1,0
 access_mrp_consumption_warning_line,access.mrp.consumption.warning.line,model_mrp_consumption_warning_line,mrp.group_mrp_user,1,1,1,0
+access_mrp_immediate_production,access.mrp.immediate.production,model_mrp_immediate_production,mrp.group_mrp_user,1,1,1,0
+access_mrp_immediate_production_line,access.mrp.immediate.production.line,model_mrp_immediate_production_line,mrp.group_mrp_user,1,1,1,0
diff --git a/addons/mrp/tests/test_order.py b/addons/mrp/tests/test_order.py
index 5906b45bb73..0b815e2e9f9 100644
--- a/addons/mrp/tests/test_order.py
+++ b/addons/mrp/tests/test_order.py
@@ -1155,3 +1155,160 @@ class TestMrpOrder(TestMrpCommon):
 
         # Check Mo is created or not
         self.assertTrue(mo, "Mo is created")
+
+    def test_immediate_validate_1(self):
+        """ In a production with a single available move raw, clicking on mark as done without filling any
+        quantities should open a wizard asking to process all the reservation (so, the whole move).
+        """
+        mo, bom, p_final, p1, p2 = self.generate_mo(qty_final=1, qty_base_1=1, qty_base_2=1)
+        self.env['stock.quant']._update_available_quantity(p1, self.stock_location_components, 5.0)
+        self.env['stock.quant']._update_available_quantity(p2, self.stock_location_components, 5.0)
+        mo.action_assign()
+        res_dict = mo.button_mark_done()
+        self.assertEqual(res_dict.get('res_model'), 'mrp.immediate.production')
+        wizard = Form(self.env[res_dict['res_model']].with_context(res_dict['context'])).save()
+        wizard.process()
+        self.assertEqual(mo.move_raw_ids.mapped('state'), ['done', 'done'])
+        self.assertEqual(mo.move_raw_ids.mapped('quantity_done'), [1, 1])
+        self.assertEqual(mo.move_finished_ids.state, 'done')
+        self.assertEqual(mo.move_finished_ids.quantity_done, 1)
+
+    def test_immediate_validate_2(self):
+        """ In a production with a single available move raw, clicking on mark as done after filling quantity
+        for a stock move only will trigger an error as qty_producing is left to 0."""
+        mo, bom, p_final, p1, p2 = self.generate_mo(qty_final=1, qty_base_1=1, qty_base_2=1)
+        self.env['stock.quant']._update_available_quantity(p1, self.stock_location_components, 5.0)
+        self.env['stock.quant']._update_available_quantity(p2, self.stock_location_components, 5.0)
+        mo.action_assign()
+        details_operation_form = Form(mo.move_raw_ids[0], view=self.env.ref('stock.view_stock_move_operations'))
+        with details_operation_form.move_line_ids.new() as ml:
+            ml.qty_done = 1
+        details_operation_form.save()
+        with self.assertRaises(UserError):
+            res_dict = mo.button_mark_done()
+
+    def test_immediate_validate_3(self):
+        """ In a production with a serial number tracked product. Check that the immediate production only creates
+        one unit of finished product. Test with reservation."""
+        mo, bom, p_final, p1, p2 = self.generate_mo(tracking_final='serial', qty_final=2, qty_base_1=1, qty_base_2=1)
+        self.env['stock.quant']._update_available_quantity(p1, self.stock_location_components, 5.0)
+        self.env['stock.quant']._update_available_quantity(p2, self.stock_location_components, 5.0)
+        mo.action_assign()
+        action = mo.button_mark_done()
+        self.assertEqual(action.get('res_model'), 'mrp.immediate.production')
+        wizard = Form(self.env[action['res_model']].with_context(action['context'])).save()
+        action = wizard.process()
+        self.assertEqual(action.get('res_model'), 'mrp.production.backorder')
+        wizard = Form(self.env[action['res_model']].with_context(action['context'])).save()
+        action = wizard.action_backorder()
+        self.assertEqual(mo.qty_producing, 1)
+        self.assertEqual(mo.move_raw_ids.mapped('quantity_done'), [1, 1])
+        self.assertEqual(len(mo.procurement_group_id.mrp_production_ids), 2)
+        mo_backorder = mo.procurement_group_id.mrp_production_ids[-1]
+        self.assertEqual(mo_backorder.product_qty, 1)
+        self.assertEqual(mo_backorder.move_raw_ids.mapped('product_uom_qty'), [1, 1])
+
+    def test_immediate_validate_4(self):
+        """ In a production with a serial number tracked product. Check that the immediate production only creates
+        one unit of finished product. Test without reservation."""
+        mo, bom, p_final, p1, p2 = self.generate_mo(tracking_final='serial', qty_final=2, qty_base_1=1, qty_base_2=1)
+        self.env['stock.quant']._update_available_quantity(p1, self.stock_location_components, 5.0)
+        self.env['stock.quant']._update_available_quantity(p2, self.stock_location_components, 5.0)
+        action = mo.button_mark_done()
+        self.assertEqual(action.get('res_model'), 'mrp.immediate.production')
+        wizard = Form(self.env[action['res_model']].with_context(action['context'])).save()
+        action = wizard.process()
+        self.assertEqual(action.get('res_model'), 'mrp.production.backorder')
+        wizard = Form(self.env[action['res_model']].with_context(action['context'])).save()
+        action = wizard.action_backorder()
+        self.assertEqual(mo.qty_producing, 1)
+        self.assertEqual(mo.move_raw_ids.mapped('quantity_done'), [1, 1])
+        self.assertEqual(len(mo.procurement_group_id.mrp_production_ids), 2)
+        mo_backorder = mo.procurement_group_id.mrp_production_ids[-1]
+        self.assertEqual(mo_backorder.product_qty, 1)
+        self.assertEqual(mo_backorder.move_raw_ids.mapped('product_uom_qty'), [1, 1])
+
+    def test_immediate_validate_5(self):
+        """Validate three productions at once."""
+        mo1, bom, p_final, p1, p2 = self.generate_mo(qty_final=1, qty_base_1=1, qty_base_2=1)
+        self.env['stock.quant']._update_available_quantity(p1, self.stock_location_components, 5.0)
+        self.env['stock.quant']._update_available_quantity(p2, self.stock_location_components, 5.0)
+        mo1.action_assign()
+        mo2_form = Form(self.env['mrp.production'])
+        mo2_form.product_id = p_final
+        mo2_form.bom_id = bom
+        mo2_form.product_qty = 1
+        mo2 = mo2_form.save()
+        mo2.action_confirm()
+        mo2.action_assign()
+        mo3_form = Form(self.env['mrp.production'])
+        mo3_form.product_id = p_final
+        mo3_form.bom_id = bom
+        mo3_form.product_qty = 1
+        mo3 = mo3_form.save()
+        mo3.action_confirm()
+        mo3.action_assign()
+        mos = mo1 | mo2 | mo3
+        res_dict = mos.button_mark_done()
+        self.assertEqual(res_dict.get('res_model'), 'mrp.immediate.production')
+        wizard = Form(self.env[res_dict['res_model']].with_context(res_dict['context'])).save()
+        wizard.process()
+        self.assertEqual(mos.move_raw_ids.mapped('state'), ['done'] * 6)
+        self.assertEqual(mos.move_raw_ids.mapped('quantity_done'), [1] * 6)
+        self.assertEqual(mos.move_finished_ids.mapped('state'), ['done'] * 3)
+        self.assertEqual(mos.move_finished_ids.mapped('quantity_done'), [1] * 3)
+
+    def test_immediate_validate_6(self):
+        """In a production for a tracked product, clicking on mark as done without filling any quantities should
+        pop up the immediate transfer wizard. Processing should choose a new lot for the finished product. """
+        mo, bom, p_final, p1, p2 = self.generate_mo(qty_final=1, qty_base_1=1, qty_base_2=1, tracking_final='lot')
+        self.env['stock.quant']._update_available_quantity(p1, self.stock_location_components, 5.0)
+        self.env['stock.quant']._update_available_quantity(p2, self.stock_location_components, 5.0)
+        mo.action_assign()
+        res_dict = mo.button_mark_done()
+        self.assertEqual(res_dict.get('res_model'), 'mrp.immediate.production')
+        wizard = Form(self.env[res_dict['res_model']].with_context(res_dict['context'])).save()
+        wizard.process()
+        self.assertEqual(mo.move_raw_ids.mapped('state'), ['done'] * 2)
+        self.assertEqual(mo.move_raw_ids.mapped('quantity_done'), [1] * 2)
+        self.assertEqual(mo.move_finished_ids.state, 'done')
+        self.assertEqual(mo.move_finished_ids.quantity_done, 1)
+        self.assertTrue(mo.move_finished_ids.move_line_ids.lot_id != False)
+
+    def test_immediate_validate_uom(self):
+        """In a production with a different uom than the finished product one, the
+        immediate production wizard should fill the correct quantities. """
+        p_final = self.env['product.product'].create({
+            'name': 'final',
+            'type': 'product',
+        })
+        component = self.env['product.product'].create({
+            'name': 'component',
+            'type': 'product',
+        })
+        bom = self.env['mrp.bom'].create({
+            'product_id': p_final.id,
+            'product_tmpl_id': p_final.product_tmpl_id.id,
+            'product_uom_id': self.uom_unit.id,
+            'product_qty': 1.0,
+            'type': 'normal',
+            'consumption': 'flexible',
+            'bom_line_ids': [(0, 0, {'product_id': component.id, 'product_qty': 1})]
+        })
+        self.env['stock.quant']._update_available_quantity(component, self.stock_location_components, 25.0)
+        mo_form = Form(self.env['mrp.production'])
+        mo_form.bom_id = bom
+        mo_form.product_uom_id = self.uom_dozen
+        mo_form.product_qty = 1
+        mo = mo_form.save()
+        mo.action_confirm()
+        mo.action_assign()
+        res_dict = mo.button_mark_done()
+        self.assertEqual(res_dict.get('res_model'), 'mrp.immediate.production')
+        wizard = Form(self.env[res_dict['res_model']].with_context(res_dict['context'])).save()
+        wizard.process()
+        self.assertEqual(mo.move_raw_ids.state, 'done')
+        self.assertEqual(mo.move_raw_ids.quantity_done, 12)
+        self.assertEqual(mo.move_finished_ids.state, 'done')
+        self.assertEqual(mo.move_finished_ids.quantity_done, 1)
+        self.assertEqual(component.qty_available, 13)
diff --git a/addons/mrp/views/mrp_production_views.xml b/addons/mrp/views/mrp_production_views.xml
index 670ae733ab3..e13c8503943 100644
--- a/addons/mrp/views/mrp_production_views.xml
+++ b/addons/mrp/views/mrp_production_views.xml
@@ -55,7 +55,7 @@
             <field name="state">code</field>
             <field name="code">
             if records:
-                res = records.filtered(lambda mo: mo.state in {'to_close', 'progress'}).button_mark_done()
+                res = records.filtered(lambda mo: mo.state in {'confirmed', 'to_close', 'progress'}).button_mark_done()
                 if res is not True:
                     action = res
             </field>
@@ -69,8 +69,13 @@
                 <header>
                     <field name="confirm_cancel" invisible="1"/>
                     <field name="show_lock" invisible="1"/>
-                    <button name="button_mark_done" attrs="{'invisible': ['|', ('state', '!=', 'progress'), ('qty_producing', '=', 0)]}" string="Validate" type="object" class="oe_highlight"/>
-                    <button name="button_mark_done" attrs="{'invisible': [('state', '!=', 'to_close')]}" string="Mark as Done" type="object" class="oe_highlight"/>
+                    <button name="button_mark_done" attrs="{'invisible': ['|', ('state', 'in', ('draft', 'cancel', 'done', 'to_close')), ('qty_producing', '=', 0)]}" string="Validate" type="object" class="oe_highlight"/>
+                    <button name="button_mark_done" attrs="{'invisible': [
+                        '&amp;',
+                        '|',
+                        ('state', 'not in', ('confirmed', 'progress')),
+                        ('qty_producing', '!=', 0),
+                        ('state', '!=', 'to_close')]}" string="Mark as Done" type="object" class="oe_highlight"/>
                     <button name="action_confirm" attrs="{'invisible': [('state', '!=', 'draft')]}" string="Confirm" type="object" class="oe_highlight"/>
                     <button name="action_assign" attrs="{'invisible': ['|', ('state', 'in', ('draft', 'done', 'cancel')), ('reserve_visible', '=', False)]}" string="Check availability" type="object"/>
                     <button name="button_plan" attrs="{'invisible': ['|', '|', ('state', 'not in', ('confirmed', 'progress')), ('workorder_ids', '=', []), ('is_planned', '=', True)]}" type="object" string="Plan" class="oe_highlight"/>
diff --git a/addons/mrp/wizard/__init__.py b/addons/mrp/wizard/__init__.py
index 466142a28a5..d90ee8f5717 100644
--- a/addons/mrp/wizard/__init__.py
+++ b/addons/mrp/wizard/__init__.py
@@ -5,3 +5,4 @@ from . import change_production_qty
 from . import stock_warn_insufficient_qty
 from . import mrp_production_backorder
 from . import mrp_consumption_warning
+from . import mrp_immediate_production
diff --git a/addons/mrp/wizard/mrp_immediate_production.py b/addons/mrp/wizard/mrp_immediate_production.py
new file mode 100644
index 00000000000..d1e1b27d9f7
--- /dev/null
+++ b/addons/mrp/wizard/mrp_immediate_production.py
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError
+from odoo.tools import float_compare
+
+
+class MrpImmediateProductionLine(models.TransientModel):
+    _name = 'mrp.immediate.production.line'
+    _description = 'Immediate Production Line'
+
+    immediate_production_id = fields.Many2one('mrp.immediate.production', 'Immediate Production', required=True)
+    production_id = fields.Many2one('mrp.production', 'Production', required=True)
+    to_immediate = fields.Boolean('To Process')
+
+
+class MrpImmediateProduction(models.TransientModel):
+    _name = 'mrp.immediate.production'
+    _description = 'Immediate Production'
+
+    @api.model
+    def default_get(self, fields):
+        res = super().default_get(fields)
+        if 'immediate_production_line_ids' in fields:
+            if self.env.context.get('default_mo_ids'):
+                res['mo_ids'] = self.env.context['default_mo_ids']
+                res['immediate_production_line_ids'] = [(0, 0, {'to_immediate': True, 'production_id': mo_id[1]}) for mo_id in res['mo_ids']]
+        return res
+
+    mo_ids = fields.Many2many('mrp.production', 'mrp_production_production_rel')
+    show_productions = fields.Boolean(compute='_compute_show_production')
+    immediate_production_line_ids = fields.One2many(
+        'mrp.immediate.production.line',
+        'immediate_production_id',
+        string="Immediate Production Lines")
+
+    @api.depends('immediate_production_line_ids')
+    def _compute_show_production(self):
+        for wizard in self:
+            wizard.show_productions = len(wizard.immediate_production_line_ids.production_id) > 1
+
+    def process(self):
+        productions_to_do = self.env['mrp.production']
+        productions_not_to_do = self.env['mrp.production']
+        for line in self.immediate_production_line_ids:
+            if line.to_immediate is True:
+                productions_to_do |= line.production_id
+            else:
+                productions_not_to_do |= line.production_id
+
+        for production in productions_to_do:
+            error_msg = ""
+            if production.product_tracking in ('lot', 'serial') and not production.lot_producing_id:
+                production.action_generate_serial()
+            if production.product_tracking == 'serial' and float_compare(production.qty_producing, 1, precision_rounding=production.product_uom_id.rounding) == 1:
+                production.qty_producing = 1
+            else:
+                production.qty_producing = production.product_qty - production.qty_produced
+            production._set_qty_producing()
+            for move in production.move_raw_ids.filtered(lambda m: m.state not in ['done', 'cancel']):
+                rounding = move.product_uom.rounding
+                for move_line in move.move_line_ids:
+                    if move_line.product_uom_qty:
+                        move_line.qty_done = min(move_line.product_uom_qty, move_line.move_id.should_consume_qty)
+                    if float_compare(move.quantity_done, move.should_consume_qty, precision_rounding=rounding) >= 0:
+                        break
+                if float_compare(move.product_uom_qty, move.quantity_done, precision_rounding=move.product_uom.rounding) == 1:
+                    if move.has_tracking in ('serial', 'lot'):
+                        error_msg += "\n  - %s" % move.product_id.display_name
+
+            if error_msg:
+                error_msg = _('You need to supply Lot/Serial Number for products:') + error_msg
+                raise UserError(error_msg)
+
+        productions_to_validate = self.env.context.get('button_mark_done_production_ids')
+        if productions_to_validate:
+            productions_to_validate = self.env['mrp.production'].browse(productions_to_validate)
+            productions_to_validate = productions_to_validate - productions_not_to_do
+            return productions_to_validate.with_context(skip_immediate=True).button_mark_done()
+        return True
+
diff --git a/addons/mrp/wizard/mrp_immediate_production_views.xml b/addons/mrp/wizard/mrp_immediate_production_views.xml
new file mode 100644
index 00000000000..9c98f67c840
--- /dev/null
+++ b/addons/mrp/wizard/mrp_immediate_production_views.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="view_immediate_production" model="ir.ui.view">
+        <field name="name">mrp.immediate.production.view.form</field>
+        <field name="model">mrp.immediate.production</field>
+        <field name="arch" type="xml">
+            <form string="Immediate production?">
+                <group>
+                    <p>You have not recorded <i>produced</i> quantities yet, by clicking on <i>apply</i> Odoo will produce all the finished products and consume all components.</p>
+                </group>
+
+                <field name="show_productions" invisible="1"/>
+                <field name="immediate_production_line_ids" nolabel="1" attrs="{'invisible': [('show_productions', '=', False)]}">>
+                    <tree create="0" delete="0" editable="top">
+                        <field name="production_id"/>
+                        <field name="to_immediate" widget="boolean_toggle"/>
+                    </tree>
+                </field>
+
+                <footer>
+                    <button name="process" string="Apply" type="object" class="btn-primary"/>
+                    <button string="Cancel" class="btn-secondary" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+</odoo>