add purchase_rappel. manage rappel commission for vendors

purchase_rappel/models/res_company.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+from odoo import fields, models
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    rappel_journal_id = fields.Many2one(
+        comodel_name="account.journal",
+        string="Rappel Journal",
+        domain="[('type', '=', 'sale'), ('company_id', '=', id)]",
+        help="Sales journal used to post rappel commission invoices.",
+    )
+    rappel_product_id = fields.Many2one(
+        comodel_name="product.product",
+        string="Commission Product",
+        help="Product used as invoice line in rappel commission invoices.",
+    )