[ADD] rma: new module

[UPD] Update rma.pot

Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: rma-12.0/rma-12.0-rma
Translate-URL: https://translation.odoo-community.org/projects/rma-12-0/rma-12-0-rma/

rma/wizard/__init__.py

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+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import rma_delivery
+from . import rma_split
+from . import stock_picking_return

rma/wizard/rma_delivery.py

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+# Copyright 2020 Tecnativa - Ernesto Tejeda
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+import odoo.addons.decimal_precision as dp
+
+
+class RmaReDeliveryWizard(models.TransientModel):
+    _name = 'rma.delivery.wizard'
+    _description = 'RMA Delivery Wizard'
+
+    rma_count = fields.Integer()
+    type = fields.Selection(
+        selection=[
+            ('replace', 'Replace'),
+            ('return', 'Return to customer'),
+        ],
+        string="Type",
+        required=True,
+    )
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        string="Replace Product",
+    )
+    product_uom_qty = fields.Float(
+        string='Product qty',
+        digits=dp.get_precision('Product Unit of Measure'),
+    )
+    product_uom = fields.Many2one(
+        comodel_name="uom.uom",
+        string="Unit of measure",
+    )
+    scheduled_date = fields.Datetime(
+        required=True,
+        default=fields.Datetime.now(),
+    )
+    warehouse_id = fields.Many2one(
+        comodel_name="stock.warehouse",
+        string='Warehouse',
+        required=True,
+    )
+
+    @api.constrains('product_uom_qty')
+    def _check_product_uom_qty(self):
+        self.ensure_one()
+        rma_ids = self.env.context.get('active_ids')
+        if len(rma_ids) == 1 and self.product_uom_qty <= 0:
+            raise ValidationError(_('Quantity must be greater than 0.'))
+
+    @api.model
+    def default_get(self, fields_list):
+        res = super().default_get(fields_list)
+        rma_ids = self.env.context.get('active_ids')
+        rma = self.env['rma'].browse(rma_ids)
+        warehouse_id = self.env['stock.warehouse'].search(
+            [('company_id', '=', rma[0].company_id.id)], limit=1).id
+        delivery_type = self.env.context.get('rma_delivery_type')
+        product_id = False
+        if len(rma) == 1 and delivery_type == 'return':
+            product_id = rma.product_id.id
+        product_uom_qty = 0.0
+        if len(rma) == 1 and rma.remaining_qty > 0.0:
+            product_uom_qty = rma.remaining_qty
+        res.update(
+            rma_count=len(rma),
+            warehouse_id=warehouse_id,
+            type=delivery_type,
+            product_id=product_id,
+            product_uom_qty=product_uom_qty,
+        )
+        return res
+
+    @api.onchange("product_id")
+    def _onchange_product_id(self):
+        domain_product_uom = []
+        if self.product_id:
+            domain_product_uom = [
+                ('category_id', '=', self.product_id.uom_id.category_id.id)
+            ]
+            if (not self.product_uom
+                    or self.product_id.uom_id.id != self.product_uom.id):
+                self.product_uom = self.product_id.uom_id
+        return {'domain': {'product_uom': domain_product_uom}}
+
+    def action_deliver(self):
+        self.ensure_one()
+        rma_ids = self.env.context.get('active_ids')
+        rma = self.env['rma'].browse(rma_ids)
+        if self.type == 'replace':
+            rma.create_replace(
+                self.scheduled_date,
+                self.warehouse_id,
+                self.product_id,
+                self.product_uom_qty,
+                self.product_uom,
+            )
+        elif self.type == 'return':
+            qty = uom = None
+            if self.rma_count == 1:
+                qty, uom = self.product_uom_qty, self.product_uom
+            rma.create_return(self.scheduled_date, qty, uom)

rma/wizard/rma_delivery_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2020 Tecnativa - Ernesto Tejeda
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="rma_redelivery_wizard_view_form" model="ir.ui.view">
+        <field name="name">rma.delivery.wizard.form</field>
+        <field name="model">rma.delivery.wizard</field>
+        <field name="arch" type="xml">
+            <form>
+                <group>
+                    <group>
+                        <field name="scheduled_date"/>
+                        <field name="warehouse_id"
+                               attrs="{'invisible': [('type', '!=', 'replace')]}"/>
+                    </group>
+                    <group>
+                        <field name="product_id"
+                               attrs="{'invisible': ['|', ('type', '!=', 'replace'), ('rma_count', '>', 1)], 'required': [('type', '=', 'replace'), ('rma_count', '=', 1)]}"/>
+                        <label for="product_uom_qty"
+                               attrs="{'invisible': [('rma_count', '>', 1)]}"/>
+                        <div class="o_row"
+                             attrs="{'invisible': [('rma_count', '>', 1)]}">
+                            <field name="product_uom_qty"
+                                   attrs="{'required': [('rma_count', '=', 1)]}"/>
+                            <field name="product_uom"
+                                   groups="uom.group_uom"
+                                   attrs="{'required': [('rma_count', '=', 1)]}"/>
+                        </div>
+                    </group>
+                </group>
+                <field name="rma_count" invisible="1"/>
+                <field name="type" invisible="1"/>
+                <footer>
+                    <button name="action_deliver" string="Deliver" type="object" class="btn-primary"/>
+                    <button string="Cancel" class="btn-secondary" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+    <act_window id="rma_delivery_wizard_action"
+                name="Return to customer"
+                src_model="rma"
+                res_model="rma.delivery.wizard"
+                view_type="form"
+                view_mode="form"
+                key2="client_action_multi"
+                target="new"
+                multi="True"
+                context="{'rma_delivery_type': 'return'}"/>
+</odoo>

rma/wizard/rma_split.py

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+# Copyright 2020 Tecnativa - Ernesto Tejeda
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+import odoo.addons.decimal_precision as dp
+
+
+class RmaReSplitWizard(models.TransientModel):
+    _name = 'rma.split.wizard'
+    _description = 'RMA Split Wizard'
+
+    rma_id = fields.Many2one(
+        comodel_name='rma',
+        string='RMA',
+    )
+    product_uom_qty = fields.Float(
+        string='Quantity to extract',
+        digits=dp.get_precision('Product Unit of Measure'),
+        required=True,
+        help="Quantity to extract to a new RMA."
+    )
+    product_uom = fields.Many2one(
+        comodel_name='uom.uom',
+        string='Unit of measure',
+        required=True,
+    )
+
+    _sql_constraints = [
+        (
+            'check_product_uom_qty_positive',
+            'CHECK(product_uom_qty > 0)',
+            'Quantity must be greater than 0.'
+        ),
+    ]
+
+    @api.model
+    def fields_get(self, allfields=None, attributes=None):
+        res = super().fields_get(allfields, attributes=attributes)
+        rma_id = self.env.context.get('active_id')
+        rma = self.env['rma'].browse(rma_id)
+        res['product_uom']['domain'] = [
+            ('category_id', '=', rma.product_uom.category_id.id)
+        ]
+        return res
+
+    @api.model
+    def default_get(self, fields_list):
+        res = super().default_get(fields_list)
+        rma_id = self.env.context.get('active_id')
+        rma = self.env['rma'].browse(rma_id)
+        res.update(
+            rma_id=rma.id,
+            product_uom_qty=rma.remaining_qty,
+            product_uom=rma.product_uom.id,
+        )
+        return res
+
+    def action_split(self):
+        self.ensure_one()
+        extracted_rma = self.rma_id.extract_quantity(
+            self.product_uom_qty, self.product_uom)
+        return {
+            'name': _('Extracted RMA'),
+            'type': 'ir.actions.act_window',
+            'view_type': 'form',
+            'view_mode': 'form',
+            'res_model': 'rma',
+            'views': [(self.env.ref('rma.rma_view_form').id, 'form')],
+            'res_id': extracted_rma.id,
+        }

rma/wizard/rma_split_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2020 Tecnativa - Ernesto Tejeda
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="rma_split_wizard_view_form2" model="ir.ui.view">
+        <field name="name">rma.split.wizard.form</field>
+        <field name="model">rma.split.wizard</field>
+        <field name="arch" type="xml">
+            <form>
+                <group>
+                    <group>
+                        <label for="product_uom_qty"/>
+                        <div class="o_row">
+                            <field name="product_uom_qty"/>
+                            <field name="product_uom" groups="uom.group_uom"/>
+                        </div>
+                    </group>
+                </group>
+                <footer>
+                    <button name="action_split" string="Split" type="object" class="btn-primary"/>
+                    <button string="Cancel" class="btn-secondary" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+    <record id="rma_split_wizard_action" model="ir.actions.act_window">
+        <field name="name">Split RMA</field>
+        <field name="res_model">rma.split.wizard</field>
+        <field name="view_type">form</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+    </record>
+</odoo>

rma/wizard/stock_picking_return.py

@@ -0,0 +1,83 @@
+# Copyright 2020 Tecnativa - Ernesto Tejeda
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class ReturnPicking(models.TransientModel):
+    _inherit = 'stock.return.picking'
+
+    create_rma = fields.Boolean(
+        string="Create RMAs"
+    )
+    picking_type_code = fields.Selection(
+        selection=[
+            ('incoming', 'Vendors'),
+            ('outgoing', 'Customers'),
+            ('internal', 'Internal'),
+        ],
+        related='picking_id.picking_type_id.code',
+        store=True,
+        readonly=True,
+    )
+
+    @api.onchange("create_rma")
+    def _onchange_create_rma(self):
+        if self.create_rma:
+            warehouse = self.picking_id.picking_type_id.warehouse_id
+            self.location_id = warehouse.rma_loc_id.id
+            rma_loc = warehouse.search([]).mapped('rma_loc_id')
+            rma_loc_domain = [('id', 'child_of', rma_loc.ids)]
+        else:
+            self.location_id = self.default_get(['location_id'])['location_id']
+            rma_loc_domain = [
+                '|',
+                ('id', '=', self.picking_id.location_id.id),
+                ('return_location', '=', True),
+            ]
+        return {'domain': {'location_id': rma_loc_domain}}
+
+    def create_returns(self):
+        """ Override create_returns method for creating one or more
+        'confirmed' RMAs after return a delivery picking in case
+        'Create RMAs' checkbox is checked in this wizard.
+        New RMAs will be linked to the delivery picking as the origin
+        delivery and also RMAs will be linked to the returned picking
+        as the 'Receipt'.
+        """
+        if self.create_rma:
+            # set_rma_picking_type is to override the copy() method of stock
+            # picking and change the default picking type to rma picking type
+            self_with_context = self.with_context(set_rma_picking_type=True)
+            res = super(ReturnPicking, self_with_context).create_returns()
+            partner = self.picking_id.partner_id
+            if not partner:
+                raise ValidationError(_(
+                    "You must specify the 'Customer' in the "
+                    "'Stock Picking' from which RMAs will be created"))
+            picking = self.picking_id
+            returned_picking = self.env['stock.picking'].browse(res['res_id'])
+            if hasattr(picking, 'sale_id') and picking.sale_id:
+                partner_invoice_id = picking.sale_id.partner_invoice_id.id
+            else:
+                partner_invoice_id = partner.address_get(
+                    ['invoice']).get('invoice', False),
+            for move in returned_picking.move_lines:
+                self.env['rma'].create({
+                    'partner_id': partner.id,
+                    'partner_invoice_id': partner_invoice_id,
+                    'origin': picking.name,
+                    'picking_id': picking.id,
+                    'move_id': move.origin_returned_move_id.id,
+                    'product_id': move.origin_returned_move_id.product_id.id,
+                    'product_uom_qty': move.product_uom_qty,
+                    'product_uom': move.product_uom.id,
+                    'reception_move_id': move.id,
+                    'company_id': move.company_id.id,
+                    'location_id': move.location_dest_id.id,
+                    'state': 'confirmed',
+                })
+            return res
+        else:
+            return super().create_returns()

rma/wizard/stock_picking_return_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2020 Tecnativa - Ernesto Tejeda
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <record id="view_stock_return_picking_form" model="ir.ui.view">
+        <field name="name">Return lines inherit RMA</field>
+        <field name="model">stock.return.picking</field>
+        <field name="inherit_id" ref="stock.view_stock_return_picking_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//group[.//field[@name='product_return_moves']]" position="before">
+                <group name="group_rma">
+                    <field name="create_rma"
+                           attrs="{'invisible': [('picking_type_code', '!=', 'outgoing')]}"/>
+                    <field name="picking_id" invisible="1"/>
+                    <field name="picking_type_code" invisible="1"/>
+                </group>
+            </xpath>
+        </field>
+    </record>
+</odoo>