bemade_picking_upstream: new module for smart button to link to upstream pickings (waiting for other operation).

bemade_picking_upstream/__init__.py

@@ -0,0 +1 @@
+from . import models

bemade_picking_upstream/__manifest__.py

@@ -0,0 +1,32 @@
+#
+#    Bemade Inc.
+#
+#    Copyright (C) 2023-June Bemade Inc. (<https://www.bemade.org>).
+#    Author: Marc Durepos (Contact : marc@bemade.org)
+#
+#    This program is under the terms of the Odoo Proprietary License v1.0 (OPL-1)
+#    It is forbidden to publish, distribute, sublicense, or sell copies of the Software
+#    or modified copies of the Software.
+#
+#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+#    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+#    DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+#    ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+#    DEALINGS IN THE SOFTWARE.
+#
+{
+    'name': 'Show Upstream Pickings',
+    'version': '15.0.1.0.0',
+    'summary': 'Show upstream pickings when a picking is waiting on other moves.',
+    'category': 'Stock',
+    'author': 'Bemade Inc.',
+    'website': 'http://www.bemade.org',
+    'license': 'OPL-1',
+    'depends': ['stock'],
+    'data': ['views/stock_picking_views.xml'],
+    'assets': {},
+    'installable': True,
+    'auto_install': False
+}

bemade_picking_upstream/models/__init__.py

@@ -0,0 +1 @@
+from . import stock_picking

bemade_picking_upstream/models/stock_picking.py

@@ -0,0 +1,33 @@
+from odoo import models, fields, api
+
+
+class StockPicking(models.Model):
+    _inherit = "stock.picking"
+
+    upstream_picking_ids = fields.One2many(
+        compute="_compute_upstream_picking_ids",
+        comodel_name="stock.picking",
+        string="Upstream Transfers",
+        help="Transfers that this transfer depends on for stock availability.",
+        compute_sudo=True,
+    )
+
+    upstream_picking_count = fields.Integer(
+        compute="_compute_upstream_picking_ids",
+        compute_sudo=True,
+    )
+
+    @api.depends('move_lines', 'move_lines.move_orig_ids', 'move_lines.move_orig_ids.picking_id')
+    def _compute_upstream_picking_ids(self):
+        for rec in self:
+            rec.upstream_picking_ids = rec.move_lines.mapped('move_orig_ids').mapped('picking_id') - rec
+            rec.upstream_picking_count = len(rec.upstream_picking_ids)
+
+    def action_view_upstream_transfers(self):
+        return {
+            'name': 'Upstream Transfers',
+            'type': 'ir.actions.act_window',
+            'res_model': 'stock.picking',
+            'domain': [('id', 'in', self.upstream_picking_ids.ids)],
+            'view_mode': 'tree,kanban,form,calendar,map',
+        }

bemade_picking_upstream/views/stock_picking_views.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<odoo>
+    <record id="stock_picking_view_form" model="ir.ui.view">
+        <field name="inherit_id" ref="stock.view_picking_form"/>
+        <field name="model">stock.picking</field>
+        <field name="arch" type="xml">
+            <button name="action_see_move_scrap" position="before">
+                <field name="upstream_picking_ids" invisible="1"/>
+                <field name="upstream_picking_count" invisible="1"/>
+                <button
+                    name="action_view_upstream_transfers"
+                    string="Upstream Transfer(s)"
+                    type="object"
+                    class="oe_stat_button"
+                    icon="fa-pause"
+                    attrs="{'invisible': [('upstream_picking_count', '=', 0)]}">
+                </button>
+            </button>
+        </field>
+    </record>
+</odoo>