[IMP] estate: buttons for property and offer status

Author: lkerroum

estate/models/estate_property.py

@@ -1,4 +1,5 @@
 from odoo import api, fields, models
+from odoo.exceptions import UserError
 
 
 class Property(models.Model):
@@ -13,7 +14,7 @@ class Property(models.Model):
         ('offer accepted', 'Offer Accepted'),
         ('sold', 'Sold'),
         ('cancelled', 'Cancelled'),
-    ], string='State', required=True, copy=False, default='new')
+    ], string='Status', required=True, copy=False, default='new')
     description = fields.Text('Description')
     last_seen = fields.Datetime("Last Seen", default=lambda self: fields.Datetime.now())
     postcode = fields.Char('Postcode')
@@ -61,3 +62,17 @@ def _onchange_partner(self):
         else:
             self.garden_area = None
             self.garden_orientation = None
+
+    def action_sell_property(self):
+        for record in self:
+            if record.state == 'cancelled':
+                raise UserError("Cancelled properties cannot be sold.")
+            record.state = 'sold'
+        return True
+
+    def action_cancel_property(self):
+        for record in self:
+            if record.state == 'sold':
+                raise UserError("Sold properties cannot be cancelled.")
+            record.state = 'cancelled'
+        return True

estate/models/estate_property_offer.py

@@ -1,4 +1,5 @@
 from odoo import api, fields, models
+from odoo.exceptions import UserError
 
 
 class PropertyOffer(models.Model):
@@ -26,3 +27,20 @@ def _compute_date_deadline(self):
     def _inverse_date_deadline(self):
         for record in self:
             record.validity = (record.date_deadline - record.create_date).days
+
+    def action_accept(self):
+        for record in self:
+            if record.property_id.state == 'offer accepted' or record.property_id.state == 'sold':
+                raise UserError("An offer has already been accepted for this property!")
+            record.status = 'accepted'
+            record.property_id.state = 'offer accepted'
+            self.property_id.buyer_id = self.partner_id
+            self.property_id.selling_price = self.price
+        return True
+
+    def action_refuse(self):
+        for record in self:
+            record.status = 'refused'
+            self.property_id.buyer_id = ''
+            self.property_id.selling_price = 0
+        return True

estate/views/estate_property_offer_views.xml

@@ -9,6 +9,8 @@
                 <field name="partner_id"/>
                 <field name="validity"/>
                 <field name="date_deadline"/>
+                <button name="action_accept" type="object" icon="fa-check" title="Accept"/>
+                <button name="action_refuse" type="object" icon="fa-times" title="Refuse"/>
                 <field name="status"/>
             </list>
         </field>

estate/views/estate_property_views.xml

@@ -50,6 +50,10 @@
         <field name="model">estate.property</field>
         <field name="arch" type="xml">
             <form string="Property">
+                <header>
+                    <button name="action_sell_property" type="object" string="SOLD"/>
+                    <button name="action_cancel_property" type="object" string="CANCEL"/>
+                </header>
                 <sheet>
                     <group>
                         <h1>
@@ -59,6 +63,7 @@
                     <group>
                         <group>
                             <field name="tag_ids" widget="many2many_tags"/>
+                            <field name="state"/>
                             <field name="property_type_id"/>
                             <field name="postcode"/>
                             <field name="date_availability"/>