[IMP]: estate: add computed field for total_area and best_price

Author: haall-odoo

estate/models/estate_property.py

@@ -1,4 +1,4 @@
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class EstateProperty(models.Model):
@@ -41,3 +41,15 @@ class EstateProperty(models.Model):
     buyer_id = fields.Many2one("res.partner", string="Buyer", domain="[('type', '=', 'portal')]")
     tag_ids = fields.Many2many("estate.property.tag")
     offer_ids = fields.One2many("estate.property.offer", "property_id")
+    total_area = fields.Float(compute="_compute_total_area", string="Total Area (sqm)")
+    best_price = fields.Float(compute="_compute_best_offer", string="Best Offer")
+
+    @api.depends("garden_area", "living_area")
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.garden_area + record.living_area
+
+    @api.depends("offer_ids")
+    def _compute_best_offer(self):
+        for record in self:
+            record.best_price = max(record.offer_ids.mapped("price"))    

estate/views/estate_property_offer_views.xml

@@ -4,7 +4,7 @@
         <field name="name">estate.property.offer.list</field>
         <field name="model">estate.property.offer</field>
         <field name="arch" type="xml">
-            <list string="Properties">
+            <list string="Offers">
                 <field name="price" />
                 <field name="partner_id"/>
                 <field name="status"/>

estate/views/estate_property_views.xml

@@ -36,6 +36,7 @@
                         </group>
                         <group>
                             <field name="expected_price"/>
+                            <field name="best_price" string="Best Offer"/>
                             <field name="selling_price"/>
                         </group>
                     </group>
@@ -50,6 +51,7 @@
                                 <field name="garden"/>
                                 <field name="garden_area" string="Garden Area (sqm)"/>
                                 <field name="garden_orientation"/>
+                                <field name="total_area"/>
                             </group>
                         </page>
                         <page string="Offers">