[ADD] estate: added action buttons

Author: Wajih-Wanis

estate/models/estate_property.py

@@ -1,4 +1,5 @@
 from odoo import fields, models, api
+from odoo.exceptions import UserError
 from dateutil.relativedelta import relativedelta
 
 
@@ -31,14 +32,14 @@ class Estateproperty(models.Model):
     )
     property_type_id = fields.Many2one("estate.property.type", string="Type")
     salesperson = fields.Many2one('res.partner', string='Salesperson')
-    buyer = fields.Many2one('res.users', string='Buyer', default=lambda self: self.env.user)
+    buyer = fields.Many2one('res.users', string='Buyer')
     tag_ids = fields.Many2many('estate.property.tag', string='Tag')
     offer_ids = fields.One2many('estate.property.offer', 'property_id', string='Offer')
     total_area = fields.Float(compute="_compute_total_area")
     best_offer = fields.Float(compute="_compute_best_offer")
+    offer_accepted = fields.Boolean()
 
-
-    @api.depends("garden_area","living_area")
+    @api.depends("garden_area", "living_area")
     def _compute_total_area(self):
         for record in self:
             record.total_area = record.garden_area + record.living_area
@@ -56,3 +57,17 @@ def _onchange_garden(self):
         else:
             self.garden_area = 0
             self.garden_orientation = None
+
+    def set_property_sold(self):
+        for record in self:
+            if record.state != 'cancelled':
+                record.state = 'sold'
+            else:
+                raise(UserError("Can not cancel sold property"))
+    
+    def set_property_cancelled(self):
+        for record in self:
+            if record.state != 'sold':
+                record.state = 'cancelled'
+            else:
+                raise(UserError("Can not cancel sold property"))

estate/models/estate_property_offer.py

@@ -1,4 +1,5 @@
 from odoo import fields, models, api
+from odoo.exceptions import UserError
 from dateutil.relativedelta import relativedelta
 from datetime import datetime
 
@@ -13,12 +14,11 @@ class EstatePropertyOffer(models.Model):
         selection=[('accepted', 'Accepted'), ('refused', 'Refused')],
         copy=False
     )
-    partner_id = fields.Many2one('res.partner', required=True)
+    partner_id = fields.Many2one('res.users', required=True, default=lambda self: self.env.user)
     property_id = fields.Many2one('estate.property', required=True)
     validity = fields.Integer(string="Validity (days)", default=7)
     date_deadline = fields.Date(compute="_compute_date_deadline", inverse="_inverse_date_deadline")
 
-
     @api.depends("validity")
     def _compute_date_deadline(self):
         for record in self:
@@ -28,3 +28,17 @@ def _inverse_date_deadline(self):
         for record in self:
             deadline = datetime(record.date_deadline.year, record.date_deadline.month, record.date_deadline.day)
             record.validity = int((deadline - fields.Datetime.now()).days)
+
+    def accept_offer(self):
+        for record in self:
+            if not record.property_id.offer_accepted:
+                record.status = 'accepted'
+                record.property_id.selling_price = record.price
+                record.property_id.buyer = record.partner_id
+                record.property_id.offer_accepted = True 
+            else:
+                raise(UserError("Can not accept more than one offer"))
+    
+    def reject_offer(self):
+        for record in self:
+            record.status = 'refused'

estate/views/estate_property_offer_views.xml

@@ -9,11 +9,11 @@
                 <sheet>
                     <group>
                         <h1>
-                            <field name="price"/>
-                            <field name="partner_id"/>
-                            <field name="validity"/>
-                            <field name="date_deadline"/>
-                            <field name="status"/>
+                            <field name="price" string="Price"/>
+                            <field name="partner_id" string="Partner id"/>
+                            <field name="validity" string="Valid until"/>
+                            <field name="date_deadline" string="Deadline"/>
+                            <field name="status" string="Status"/>
                         </h1>
                     </group>
                 </sheet>
@@ -30,6 +30,8 @@
                 <field name="partner_id"/>
                 <field name="validity"/>
                 <field name="date_deadline"/>
+                <button name="accept_offer" string="Accept" type="object" icon="fa-check"/>
+                <button name="reject_offer" string="Reject" type="object" icon="fa-times"/>
                 <field name="status"/>
             </list>
         </field>

estate/views/estate_property_views.xml

@@ -46,6 +46,10 @@
         <field name="model">estate.property</field>
         <field name="arch" type="xml">
             <form string="property">
+                <header>
+                    <button name="set_property_sold" type="object" string="SOLD"/>
+                    <button name="set_property_cancelled" type="object" string="CANCEL"/>
+                </header>
                 <sheet>
                     <group>
                         <h1>