[IMP] estate: Compute total area, best price and add onchange for garden fields

Author: haman-odoo

estate/models/estate_property.py

@@ -67,8 +67,26 @@ class EstateProperty(models.Model):
     total_area = fields.Float(
         compute="_compute_total_area"
     )
+    best_price = fields.Float(
+        compute="_compute_best_price",
+    )
 
     @api.depends('living_area', 'garden_area')
     def _compute_total_area(self):
         for record in self:
             record.total_area = record.living_area + record.garden_area
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            prices = record.offer_ids.mapped('price')
+            record.best_price = max(prices) if prices else 0.0
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = "north"
+        else:
+            self.garden_area = 0
+            self.garden_orientation = None

estate/models/estate_property_offer.py

@@ -1,9 +1,11 @@
-from odoo import models, fields
+from dateutil.relativedelta import relativedelta
+from odoo import models, fields, api
 
 
 class EstatePropertyOffer(models.Model):
     _name = "estate.property.offer"
     _description = "Real Estate Property Offer"
+
     price = fields.Float(string="Price")
     status = fields.Selection(
         [
@@ -20,3 +22,22 @@ class EstatePropertyOffer(models.Model):
         "estate.property",
         required=True,
     )
+    validity = fields.Integer(
+        default=7,
+    )
+    date_deadline = fields.Date(
+        compute="_compute_date_deadline",
+        inverse="_inverse_date_deadline",
+        store=True,
+    )
+
+    @api.depends("validity")
+    def _compute_date_deadline(self):
+        for rec in self:
+            create = rec.create_date or fields.Date.today()
+            rec.date_deadline = (create + relativedelta(days=rec.validity))
+
+    def _inverse_date_deadline(self):
+        for rec in self:
+            create = rec.create_date or fields.Date.today()
+            rec.validity = (rec.date_deadline - fields.Date.today(create)).days

estate/models/estate_property_tag.py

@@ -4,4 +4,5 @@
 class EstatePropertyTag(models.Model):
     _name = "estate.property.tag"
     _description = "Real Estate Property Tag"
+
     name = fields.Char(required=True)

estate/models/estate_property_type.py

@@ -4,4 +4,5 @@
 class EstatePropertyType(models.Model):
     _name = "estate.property.type"
     _description = "Real Estate Property Type"
+
     name = fields.Char(required=True)

estate/views/estate_property_offer_views.xml

@@ -6,6 +6,8 @@
             <list string="Offers">
                 <field name="price"/>
                 <field name="partner_id"/>
+                <field name="validity"/>
+                <field name="date_deadline"/>
                 <field name="status"/>
             </list>
         </field>
@@ -20,6 +22,8 @@
                     <group>
                         <field name="price"/>
                         <field name="partner_id"/>
+                        <field name="validity"/>
+                        <field name="date_deadline"/>
                         <field name="status"/>
                     </group>
                 </sheet>

estate/views/estate_property_views.xml

@@ -40,6 +40,7 @@
                         </group>
                         <group>
                             <field name="expected_price" string="Expected Price"/>
+                            <field name="best_price" string="Best Offer" readonly="1"/>
                             <field name="selling_price" string="Selling Price"/>
                         </group>
                     </group>
@@ -78,13 +79,17 @@
                                 <list editable="bottom">
                                     <field name="price"/>
                                     <field name="partner_id"/>
+                                    <field name="validity"/>
+                                    <field name="date_deadline"/>
                                     <field name="status"/>
                                 </list>
                                 <form>
                                     <sheet>
                                         <group>
                                             <field name="price"/>
                                             <field name="partner_id"/>
+                                            <field name="validity"/>
+                                            <field name="date_deadline"/>
                                             <field name="status"/>
                                         </group>
                                     </sheet>