[IMP] estate: add computations to estate property

Author: Sylsee

estate/models/estate_property.py

@@ -1,4 +1,4 @@
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class EstateProperty(models.Model):
@@ -54,3 +54,27 @@ class EstateProperty(models.Model):
     offer_ids = fields.One2many(
         'estate.property.offer', 'property_id', string='Property Offers'
     )
+    total_area = fields.Integer('Total Area (sqm)', compute='_compute_total_area')
+    best_price = fields.Float('Best Offer', compute='_compute_best_price')
+
+    @api.depends('garden_area', 'living_area')
+    def _compute_total_area(self):
+        for property in self:
+            property.total_area = property.garden_area + property.living_area
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for property in self:
+            if len(self.offer_ids):
+                property.best_price = max(property.offer_ids.mapped('price'))
+            else:
+                property.best_price = 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 = ''

estate/models/estate_property_offer.py

@@ -1,4 +1,5 @@
-from odoo import fields, models
+from odoo import api, fields, models
+from odoo.tools import date_utils
 
 
 class EstatePropertyOffer(models.Model):
@@ -16,3 +17,20 @@ class EstatePropertyOffer(models.Model):
     )
     partner_id = fields.Many2one('res.partner', string='Partner', required=True)
     property_id = fields.Many2one('estate.property', string='Property', required=True)
+    validity = fields.Integer('Validity (days)', default=7)
+    date_deadline = fields.Date(
+        'Deadline', compute='_compute_date_deadline', inverse='_inverse_date_deadline'
+    )
+
+    @api.depends('validity')
+    def _compute_date_deadline(self):
+        for offer in self:
+            offer.date_deadline = date_utils.add(
+                (offer.create_date or fields.Date.today()), days=offer.validity
+            )
+
+    def _inverse_date_deadline(self):
+        for offer in self:
+            offer.validity = (
+                offer.date_deadline - (offer.create_date.date() or fields.Date.today())
+            ).days

estate/views/estate_property_offer_views.xml

@@ -9,6 +9,8 @@
                     <group>
                         <field name="price" />
                         <field name="partner_id" />
+                        <field name="validity" />
+                        <field name="date_deadline" />
                         <field name="status" />
                     </group>
                 </sheet>
@@ -23,6 +25,8 @@
             <list string="Offers">
                 <field name="price" />
                 <field name="partner_id" />
+                <field name="validity" />
+                <field name="date_deadline" />
                 <field name="status" />
             </list>
         </field>

estate/views/estate_property_views.xml

@@ -40,6 +40,7 @@
                         </group>
                         <group>
                             <field name="expected_price" />
+                            <field name="best_price" />
                             <field name="selling_price" />
                         </group>
                     </group>
@@ -54,6 +55,7 @@
                                 <field name="garden" />
                                 <field name="garden_area" />
                                 <field name="garden_orientation" />
+                                <field name="total_area" />
                             </group>
                         </page>
                         <page string="Offers">