Add computed field best price in estate property models, add best price labeled as best offer in estate property views

estate/models/estate_property.py

@@ -52,3 +52,9 @@ class EstateProperty(models.Model):
     salesperson_id = fields.Many2one('res.users', string="Salesperson", default=lambda self: self.env.user)
     tag_ids = fields.Many2many('estate.property.tag',string="Tag")
     offer_ids = fields.One2many('estate.property.offer', 'property_id', string="Offers")
+    best_price = fields.Float(compute = '_compute_best_price', store=True)
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.offer_ids.mapped('price'), default=0)

estate/views/estate_property_views.xml

@@ -49,6 +49,7 @@
                         </group>
                         <group>
                             <field name="expected_price"/>
+                            <field name="best_price" string="Best Offer"/>
                             <field name="selling_price"/>
                         </group>
                     </group>