sale_order_add_bom: add kit wizard now available on pickings

sale_order_add_bom/__manifest__.py

@@ -11,6 +11,8 @@
     'description': """
 This module adds a wizard *Add Kit* on the form view of a quotation that allows the user to select a 'kit' BOM: Odoo will automatically add the components of the kit as sale order lines.
 
+The wizard *Add Kit* is also available on a draft picking.
+
 This module has been written by Alexis de Lattre from Akretion
 <alexis.delattre@akretion.com>.
     """,
@@ -19,7 +21,8 @@ This module has been written by Alexis de Lattre from Akretion
     'depends': ['sale', 'mrp'],
     'data': [
         'wizard/sale_add_phantom_bom_view.xml',
-        'sale_view.xml',
+        'views/sale_order.xml',
+        'views/stock_picking.xml',
     ],
     'installable': True,
 }

sale_order_add_bom/views/sale_order.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-  © 2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
+  Copyright 2016-2021 Akretion France (http://www.akretion.com/)
+  @author: Alexis de Lattre <alexis.delattre@akretion.com>
   License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 -->
 

sale_order_add_bom/views/stock_picking.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2021 Akretion France (http://www.akretion.com/)
+  @author: Alexis de Lattre <alexis.delattre@akretion.com>
+  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+
+<odoo>
+<data>
+
+<record id="view_picking_form" model="ir.ui.view">
+    <field name="name">add.bom.stock.picking.form</field>
+    <field name="model">stock.picking</field>
+    <field name="inherit_id" ref="stock.view_picking_form"/>
+    <field name="arch" type="xml">
+        <button name="action_confirm" position="after">
+            <button name="%(sale_add_phantom_bom_action)d" type="action"
+                string="Add Kit" states="draft" groups="stock.group_stock_user"/>
+        </button>
+    </field>
+</record>
+
+</data>
+</odoo>

sale_order_add_bom/wizard/sale_add_phantom_bom.py

@@ -12,19 +12,26 @@ class SaleAddPhantomBom(models.TransientModel):
     _description = 'Add Kit to Quotation'
 
     @api.model
-    def _default_sale_id(self):
-        assert self._context.get('active_model') == 'sale.order'
-        return self.env['sale.order'].browse(self._context['active_id'])
+    def default_get(self, fields_list):
+        res = super(SaleAddPhantomBom, self).default_get(fields_list)
+        if self._context.get('active_model') == 'sale.order':
+            res['sale_id'] = self._context['active_id']
+        elif self._context.get('active_model') == 'stock.picking':
+            res['picking_id'] = self._context['active_id']
+        else:
+            raise UserError(_(
+                "The wizard can only be started from a sale order or a picking."))
+        return res
 
     bom_id = fields.Many2one(
         'mrp.bom', 'Kit', required=True,
         domain=[('type', '=', 'phantom'), ('sale_ok', '=', True)])
     qty = fields.Integer(
         string='Number of Kits to Add', default=1, required=True)
-    # I can 't put the sale_id fields required=True because
-    # it may block the deletion of a sale order
     sale_id = fields.Many2one(
-        'sale.order', string='Quotation', default=_default_sale_id)
+        'sale.order', string='Quotation')
+    picking_id = fields.Many2one(
+        'stock.picking', string='Picking')
 
     @api.model
     def _prepare_sale_order_line(self, bom_line, sale_order, wizard_qty):
@@ -36,12 +43,30 @@ class SaleAddPhantomBom(models.TransientModel):
             'product_uom_qty': qty_in_product_uom * wizard_qty,
             'order_id': sale_order.id,
             }
+        # on sale.order.line, company_id is a related field
+        return vals
+
+    @api.model
+    def _prepare_stock_move(self, bom_line, picking, wizard_qty):
+        product = bom_line.product_id
+        qty_in_product_uom = bom_line.product_uom_id._compute_quantity(
+            bom_line.product_qty, product.uom_id)
+        vals = {
+            'product_id': product.id,
+            'product_uom_qty': qty_in_product_uom * wizard_qty,
+            'product_uom': product.uom_id.id,
+            'picking_id': picking.id,
+            'company_id': picking.company_id.id,
+            'location_id': picking.location_id.id,
+            'location_dest_id': picking.location_dest_id.id,
+            'name': product.partner_ref,
+            }
         return vals
 
     @api.multi
     def add(self):
         self.ensure_one()
-        assert self.sale_id, 'No related sale_id'
+        assert self.sale_id or self.picking_id, 'No related sale_id or picking_id'
         if self.qty < 1:
             raise UserError(_(
                 "The number of kits to add must be 1 or superior"))
@@ -50,8 +75,8 @@ class SaleAddPhantomBom(models.TransientModel):
             raise UserError(_("The selected kit is empty !"))
         prec = self.env['decimal.precision'].precision_get(
             'Product Unit of Measure')
-        today = fields.Date.context_today(self)
         solo = self.env['sale.order.line']
+        smo = self.env['stock.move']
         for line in self.bom_id.bom_line_ids:
             if float_is_zero(line.product_qty, precision_digits=prec):
                 continue
@@ -59,6 +84,10 @@ class SaleAddPhantomBom(models.TransientModel):
             # of sale order line in the 'sale' module
             # TODO: if needed, we could increment existing order lines
             # with the same product instead of always creating new lines
-            vals = self._prepare_sale_order_line(line, self.sale_id, self.qty)
-            solo.create(vals)
+            if self.sale_id:
+                vals = self._prepare_sale_order_line(line, self.sale_id, self.qty)
+                solo.create(vals)
+            elif self.picking_id:
+                vals = self._prepare_stock_move(line, self.picking_id, self.qty)
+                smo.create(vals)
         return True

sale_order_add_bom/wizard/sale_add_phantom_bom_view.xml

@@ -18,7 +18,7 @@
             </group>
             <footer>
                 <button name="add" type="object"
-                    class="oe_highlight" string="Add to Quotation"/>
+                    class="oe_highlight" string="Add"/>
                 <button special="cancel" string="Cancel" class="oe_link"/>
             </footer>
         </form>