[MIG] purchase_usability to v14

purchase_usability/models/purchase_order.py

@@ -0,0 +1,44 @@
+# Copyright 2015-2020 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).
+
+from odoo import api, fields, models
+from odoo.tools.misc import formatLang
+
+
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+
+    dest_address_id = fields.Many2one(tracking=True)
+    currency_id = fields.Many2one(tracking=True)
+    payment_term_id = fields.Many2one(tracking=True)
+    fiscal_position_id = fields.Many2one(tracking=True)
+    partner_ref = fields.Char(tracking=True)
+    # the field 'delivery_partner_id' is used in report
+    # the compute method of that field is inherited in purchase_stock_usability
+    delivery_partner_id = fields.Many2one(
+        'res.partner', compute='_compute_delivery_partner_id')
+
+    @api.depends('dest_address_id')
+    def _compute_delivery_partner_id(self):
+        for order in self:
+            order.delivery_partner_id = order.dest_address_id
+
+    def print_order(self):
+        report = self.env.ref('purchase.action_report_purchase_order')
+        action = report.report_action(self)
+        return action
+
+    # Re-write native name_get() to use amount_untaxed instead of amount_total
+    @api.depends('name', 'partner_ref')
+    def name_get(self):
+        result = []
+        for po in self:
+            name = po.name
+            if po.partner_ref:
+                name += ' (' + po.partner_ref + ')'
+            if self.env.context.get('show_total_amount') and po.amount_untaxed:
+                name += ': ' + formatLang(
+                    self.env, po.amount_untaxed, currency_obj=po.currency_id)
+            result.append((po.id, name))
+        return result