[IMP] estate: computed properties for garden description and offer validiy

Author: hazemayman1

estate/models/estate_property.py

@@ -1,4 +1,4 @@
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class EstateProperty(models.Model):
@@ -58,3 +58,24 @@ class EstateProperty(models.Model):
     property_tags_ids = fields.Many2many("estate.property.tag", string="Tags")
 
     offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
+    total_area = fields.Float(compute="_compute_total_area")
+    best_offer = fields.Float(compute="_compute_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_offer = 0
+            for offer in record.offer_ids:
+                record.best_offer = max(record.best_offer, offer.price)
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area, self.garden_orientation = 10, "north"
+        else:
+            self.garden_area, self.garden_orientation = 0, None

estate/models/estate_property_offer.py

@@ -1,4 +1,4 @@
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class EstatePropertyOffer(models.Model):
@@ -9,6 +9,11 @@ class EstatePropertyOffer(models.Model):
     status = fields.Selection(
         string="Status", selection=[("yes", "Accepted"), ("no", "Refused")], copy=False
     )
+    validity = fields.Integer(default=7)
+    offer_creation_date = fields.Date(default=fields.Date.today())
+    deadline = fields.Date(
+        "Offer Deadline", compute="_compute_deadline", inverse="_inverse_deadline"
+    )
 
     partner_id = fields.Many2one(
         'res.partner',
@@ -17,7 +22,17 @@ class EstatePropertyOffer(models.Model):
         default=lambda self: self.env.user.partner_id,
         required=True,
     )
-
     property_id = fields.Many2one(
         'estate.property', string='Property', ondelete='restrict', required=True
     )
+
+    @api.depends("validity", "offer_creation_date")
+    def _compute_deadline(self):
+        for record in self:
+            record.deadline = fields.Date.add(
+                record.offer_creation_date, days=record.validity
+            )
+
+    def _inverse_deadline(self):
+        for record in self:
+            record.validity = (record.deadline - record.offer_creation_date).days

estate/views/estate_property_offer_view.xml

@@ -11,6 +11,8 @@
                         <group>
                             <field name="price"/>
                             <field name="partner_id"/>
+                            <field name="validity"/>
+                            <field name="deadline"/>
                             <field name="status"/>
                         </group>
                     </div>
@@ -26,6 +28,8 @@
             <list string="Channel">
                 <field name="price"/>
                 <field name="partner_id"/>
+                <field name="validity"/>
+                <field name="deadline"/>
                 <field name="status"/>
             </list>
         </field>

estate/views/estate_property_view.xml

@@ -34,6 +34,7 @@
                             </group>
                             <group>
                                 <field name="expected_price"/>
+                                <field name="best_offer"/>
                                 <field name="selling_price"/>
                             </group>
                         </group>
@@ -49,6 +50,7 @@
                                 <field name="garden"/>
                                 <field name="garden_area"/>
                                 <field name="garden_orientation"/>
+                                <field name="total_area"/>
                             </group>
                         </page>
                         <page string="Offers">