[FIX] fermente_purchase_quick handle multiplier min

fermente_purchase_quick/i18n/fr.po

@@ -1,87 +1,99 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-#   * grap_change_base_product_mass_addition
+#   * fermente_purchase_quick
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 12.0\n"
+"Project-Id-Version: Odoo Server 16.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-11-16 00:21+0000\n"
-"PO-Revision-Date: 2020-11-16 00:21+0000\n"
-"Last-Translator: <>\n"
+"POT-Creation-Date: 2026-03-11 19:02+0000\n"
+"PO-Revision-Date: 2026-03-11 19:02+0000\n"
+"Last-Translator: \n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
 "Plural-Forms: \n"
 
-#. module: grap_change_base_product_mass_addition
-#: model_terms:ir.ui.view,arch_db:grap_change_base_product_mass_addition.view_product_product_tree
+#. module: fermente_purchase_quick
+#: model_terms:ir.ui.view,arch_db:fermente_purchase_quick.view_product_product_tree
 msgid "Disc 1"
 msgstr "Rem. 1"
 
-#. module: grap_change_base_product_mass_addition
-#: model_terms:ir.ui.view,arch_db:grap_change_base_product_mass_addition.view_product_product_tree
+#. module: fermente_purchase_quick
+#: model_terms:ir.ui.view,arch_db:fermente_purchase_quick.view_product_product_tree
 msgid "Disc 2"
 msgstr "Rem. 2"
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_discount
-msgid "Mass Addition Purchase Discount"
+#. module: fermente_purchase_quick
+#: model:ir.model.fields,field_description:fermente_purchase_quick.field_product_product__mass_addition_purchase_discount1
+msgid "Mass Addition Purchase Discount1"
 msgstr ""
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_discount2
+#. module: fermente_purchase_quick
+#: model:ir.model.fields,field_description:fermente_purchase_quick.field_product_product__mass_addition_purchase_discount2
 msgid "Mass Addition Purchase Discount2"
 msgstr ""
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_min_qty
+#. module: fermente_purchase_quick
+#: model:ir.model.fields,field_description:fermente_purchase_quick.field_product_product__mass_addition_purchase_min_qty
 msgid "Mass Addition Purchase Min Qty"
 msgstr ""
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_min_qty_bad
+#. module: fermente_purchase_quick
+#: model:ir.model.fields,field_description:fermente_purchase_quick.field_product_product__mass_addition_purchase_min_qty_bad
 msgid "Mass Addition Purchase Min Qty Bad"
 msgstr ""
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_multiplier_qty
+#. module: fermente_purchase_quick
+#: model:ir.model.fields,field_description:fermente_purchase_quick.field_product_product__mass_addition_purchase_multiplier_qty
 msgid "Mass Addition Purchase Multiplier Qty"
 msgstr ""
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_multiplier_qty_bad
+#. module: fermente_purchase_quick
+#: model:ir.model.fields,field_description:fermente_purchase_quick.field_product_product__mass_addition_purchase_multiplier_qty_bad
 msgid "Mass Addition Purchase Multiplier Qty Bad"
 msgstr ""
 
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model.fields,field_description:grap_change_base_product_mass_addition.field_product_product__mass_addition_purchase_price
-msgid "Mass Addition Purchase Price"
-msgstr ""
-
-#. module: grap_change_base_product_mass_addition
-#: model_terms:ir.ui.view,arch_db:grap_change_base_product_mass_addition.view_product_product_tree
+#. module: fermente_purchase_quick
+#: model_terms:ir.ui.view,arch_db:fermente_purchase_quick.view_product_product_tree
 msgid "Min Qty"
 msgstr "Qté Min."
 
-#. module: grap_change_base_product_mass_addition
-#: model_terms:ir.ui.view,arch_db:grap_change_base_product_mass_addition.view_product_product_tree
+#. module: fermente_purchase_quick
+#: model_terms:ir.ui.view,arch_db:fermente_purchase_quick.view_product_product_tree
 msgid "Multiplier Qty"
 msgstr "Qté Cond."
 
-#. module: grap_change_base_product_mass_addition
-#: model_terms:ir.ui.view,arch_db:grap_change_base_product_mass_addition.view_product_product_tree
-msgid "Price"
-msgstr "Prix"
-
-#. module: grap_change_base_product_mass_addition
-#: model:ir.model,name:grap_change_base_product_mass_addition.model_product_product
-msgid "Product"
-msgstr "Article"
+#. module: fermente_purchase_quick
+#: model:ir.model,name:fermente_purchase_quick.model_product_product
+msgid "Product Variant"
+msgstr "Variante de produit"
+#. module: fermente_purchase_quick
+#. odoo-python
+#: code:addons/fermente_purchase_quick/models/product_product.py:0
+#, python-format
+msgid ""
+"Quantity was too small.\n"
+"The quantity has been automatically changed to %(qty)s %(uom)s."
+msgstr ""
+"La quantité était trop petite.\n"
+"Elle a été changé automatiquement en %(qty)s %(uom)s."
 
-#. module: grap_change_base_product_mass_addition
-#: model_terms:ir.ui.view,arch_db:grap_change_base_product_mass_addition.view_product_product_tree
-msgid "Purchase UoM"
-msgstr "UdM d'Achat"
+#. module: fermente_purchase_quick
+#. odoo-python
+#: code:addons/fermente_purchase_quick/models/product_product.py:0
+#, python-format
+msgid ""
+"The supplier only sells this product by %(mult)s %(uom)s.\n"
+"The quantity has been automatically changed to %(qty)s %(uom)s."
+msgstr ""
+"Læ fournisseurse vend se produit seulement par %(mult)s %(uom)s. \n"
+"Elle a été changé automatiquement en %(qty)s %(uom)s."
 
+#. module: fermente_purchase_quick
+#. odoo-python
+#: code:addons/fermente_purchase_quick/models/product_product.py:0
+#, python-format
+msgid "Warning"
+msgstr "Attention"

fermente_purchase_quick/models/product_product.py

@@ -2,7 +2,9 @@
 # @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from odoo import api, fields, models
+import math
+
+from odoo import _, api, fields, models
 
 
 class ProductProduct(models.Model):
@@ -65,3 +67,54 @@ def _compute_mass_addition_purchase(self):
             product.mass_addition_purchase_multiplier_qty = seller.multiplier_qty
             product.mass_addition_purchase_discount1 = seller.discount1
             product.mass_addition_purchase_discount2 = seller.discount2
+
+    def _inverse_set_process_qty(self):
+        if self.env.context.get("parent_model") != "purchase.order":
+            return super()._inverse_set_process_qty()
+
+        for product in self:
+            user_qty = product.qty_to_process or 0.0
+            min_qty = product.mass_addition_purchase_min_qty or 0.0
+            mult = product.mass_addition_purchase_multiplier_qty or 0.0
+
+            # Respect minimum quantity
+            target_qty = max(user_qty, min_qty)
+            changeby = "min_qty" if target_qty != user_qty else False
+
+            # Respect multiplier
+            new_qty = target_qty
+            if mult:
+                new_qty = math.ceil(target_qty / mult) * mult
+                if new_qty != target_qty:
+                    changeby = "mult"
+
+            if changeby == "min_qty":
+                message = _(
+                    "Quantity was too small.\n"
+                    "The quantity has been automatically changed to %(qty)s %(uom)s."
+                ) % {
+                    "qty": target_qty,
+                    "uom": product.uom_name,
+                }
+
+            elif changeby == "mult":
+                message = _(
+                    "The supplier only sells this product by %(mult)s %(uom)s.\n"
+                    "The quantity has been automatically changed to %(qty)s %(uom)s."
+                ) % {
+                    "mult": mult,
+                    "qty": new_qty,
+                    "uom": product.uom_name,
+                }
+
+            else:
+                continue
+
+            self.env.user.notify_warning(
+                title=_("Warning"),
+                message=message,
+            )
+
+            product.qty_to_process = new_qty
+
+        return super()._inverse_set_process_qty()

fermente_purchase_quick/tests/__init__.py

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

fermente_purchase_quick/tests/test_fermente_purchase_quick.py

@@ -0,0 +1,89 @@
+# @author Quentin DUPONT
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo.tests import tagged
+from odoo.tests.common import Form, TransactionCase
+
+
+# Inspired by OCA/purchase_workflow/purchase_quick tests
+@tagged("post_install", "-at_install")
+class TestFermentePurchaseQuick(TransactionCase):
+    @classmethod
+    def _add_seller(cls, product, sellers):
+        product.seller_ids.filtered(lambda s: s.partner_id == cls.partner).unlink()
+
+        for seller in sellers:
+            cls.env["product.supplierinfo"].create(
+                {
+                    "product_tmpl_id": product.product_tmpl_id.id,
+                    "partner_id": cls.partner.id,
+                    "min_qty": seller.get("min_qty", 0),
+                    "price": seller.get("price", 0),
+                    "multiplier_qty": seller.get("multiplier_qty", 0),
+                    "discount": seller.get("discount", 0),
+                    "discount2": seller.get("discount2", 0),
+                }
+            )
+
+    @classmethod
+    def _setUpBasicPurchaseOrder(cls):
+        vals = {"partner_id": cls.partner.id}
+        if hasattr(cls.env["purchase.order"], "order_type"):
+            vals["order_type"] = cls.env.ref("purchase_order_type.po_type_blanket").id
+        cls.po = cls.env["purchase.order"].create(vals)
+        with Form(cls.po, "purchase.purchase_order_form") as po_form:
+            po_form.partner_id = cls.partner
+        ctx = {"parent_id": cls.po.id, "parent_model": "purchase.order"}
+        cls.product_1 = cls.product_1.with_context(**ctx)
+        cls.product_2 = cls.product_2.with_context(**ctx)
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.partner = cls.env.ref("base.res_partner_1")
+        cls.product_1 = cls.env.ref("product.product_product_8")
+        cls.product_2 = cls.env.ref("product.product_product_11")
+
+        cls._add_seller(
+            cls.product_1,
+            [
+                {"min_qty": 0, "price": 117, "multiplier_qty": 2},
+                {"min_qty": 40, "price": 217, "multiplier_qty": 20},
+            ],
+        )
+
+        cls._add_seller(
+            cls.product_2,
+            [
+                {"min_qty": 3, "price": 1789, "multiplier_qty": 5},
+            ],
+        )
+
+        cls._setUpBasicPurchaseOrder()
+
+    # With Product 01, get the right supplier price →
+    # for the moment the price link to the lowest min_qty
+    def test_01_supplier_price_selection(self):
+        self.product_1.qty_to_process = 12  # whatever
+        self.assertEqual(self.product_1.seller_price, 117)
+
+    # With Product 02, multiplier quantity 5 should be bad
+    # but inverse function change it
+    def test_02_multiplier_bad(self):
+        self.product_2.qty_to_process = 4
+        self.assertAlmostEqual(self.product_2.qty_to_process, 5)
+
+    # With Product 02 multiplier quantity 6 is ok and qty not changed
+    def test_03_multiplier_ok(self):
+        self.product_2.qty_to_process = 10
+        self.assertAlmostEqual(self.product_2.qty_to_process, 10)
+
+    # With Product 03, minimum quantity 2 will be bad
+    def test_04_min_qty_bad(self):
+        self.product_2.qty_to_process = 2
+        self.assertAlmostEqual(self.product_2.qty_to_process, 5)
+
+    # With Product 03, minimum quantity bad + multiplier
+    def test_05_min_qty_ok(self):
+        self.product_2.qty_to_process = 11
+        self.assertAlmostEqual(self.product_2.qty_to_process, 15)