add filter on active guarantee counter

models/res_partner.py

 # Copyright 2023- Le Filament (https://le-filament.com)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
-from odoo import fields, models
+from collections import Counter
+
+from odoo import api, fields, models
 
 
 class ResPartner(models.Model):
@@ -16,8 +18,14 @@ class ResPartner(models.Model):
         string="Contrats de garanties",
     )
     financial_contract_guarantee_count = fields.Integer(
+        string="Nombre de garanties actives",
+        compute="_compute_financial_contract_guarantee_count",
+        store=True,
+    )
+    financial_contract_guarantee_total_count = fields.Integer(
+        string="Nombre de garanties total (quel que soit l'état)",
         compute="_compute_financial_contract_guarantee_count",
-        store=True
+        store=True,
     )
     guarantee_amount_ongoing = fields.Float(
         string="En cours de garantie", compute="_compute_ongoing_guarantee"
@@ -51,11 +59,14 @@ class ResPartner(models.Model):
     # ------------------------------------------------------
     # Computed fields / Search Fields
     # ------------------------------------------------------
+    @api.depends("financial_contract_guarantee_ids")
     def _compute_financial_contract_guarantee_count(self):
         for partner in self:
-            partner.financial_contract_guarantee_count = (
-                partner.financial_contract_guarantee_ids.__len__()
+            partner.financial_contract_guarantee_total_count = len(
+                partner.financial_contract_guarantee_ids
             )
+            c = Counter(partner.financial_contract_guarantee_ids.mapped("state"))
+            partner.financial_contract_guarantee_count = c["paid"] + c["litigation"]
 
     def _compute_ongoing_guarantee(self):
         for partner in self:

views/res_partner.xml

@@ -62,4 +62,22 @@
             </xpath>
         </field>
     </record>
+
+
+    <!-- Search View -->
+    <record id="res_partner_guarantee_search" model="ir.ui.view">
+        <field name="name">res.partner.guarantee.search</field>
+        <field name="model">res.partner</field>
+        <field name="inherit_id" ref="financial_partner.res_partner_financial_search" />
+        <field name="arch" type="xml">
+            <!-- Search -->
+            <!-- Filters -->
+            <xpath expr="//filter[@name='dead_coop']" position="after">
+                <separator />
+                <filter string="A des garanties en cours" name="has_active_guarantee" domain="[('financial_contract_guarantee_count', '>', 0)]" />
+            </xpath>
+            <!-- Group -->
+        </field>
+    </record>
+
 </odoo>