[IMP] estate: create new module estate account

created a new module to connect Real Estate with accounting features.
create invoice when property sold

Author: utpat-odoo

estate/__manifest__.py

@@ -6,9 +6,9 @@
     'data': [
         'security/ir.model.access.csv',
         'views/estate_property_views.xml',
+        'views/estate_property_offer_views.xml',
         'views/estate_property_type_views.xml',
         'views/estate_property_tag_views.xml',
-        'views/estate_property_offer_views.xml',
         'views/res_users_views.xml',
         'views/estate_menus.xml'
         ],

estate/models/estate_property.py

@@ -69,7 +69,7 @@ def _onchange_garden(self):
             self.garden_orientation = 'north'
         else:
             self.garden_area = 0
-            self.garden_orientation = None
+            self.garden_orientation = False
 
     def cancel_property(self):
         for record in self:
@@ -107,15 +107,3 @@ def _unlink_check_state_of_property(self):
         for record in self:
             if record.state in ('offer_received', 'offer_accepted', 'sold'):
                 raise UserError("You cannot delete a new or cancelled property !")
-
-    @api.model
-    def write(self, vals):
-        for record in self:
-            if 'state' in vals:
-                new_state = vals['state']
-                current_state = record.state
-                if current_state == 'sold' and new_state == 'cancelled':
-                    raise UserError("sold property cannot be cancelled.")
-                if current_state == 'cancelled' and new_state == 'sold':
-                    raise UserError("cancelled property cannot be sold.")
-        return super().write(vals)

estate/models/estate_property_offer.py

@@ -56,7 +56,7 @@ def action_refuse(self):
     )
 
     @api.model
-    def create(self,value):
+    def create(self, value):
         for record in value:
             property = self.env['estate.property'].browse(record['property_id'])
             if property.state == 'new':

estate/views/estate_property_offer_views.xml

@@ -30,4 +30,11 @@
             </form>
         </field>
     </record>
+
+    <record id="estate_property_offer_action" model="ir.actions.act_window">
+        <field name="name">Property type Offer</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list</field>
+        <field name="domain">[("property_id.type_id", "=", active_id)]</field>
+    </record>
 </odoo>

estate/views/estate_property_type_views.xml

@@ -17,7 +17,7 @@
             <form>
                 <sheet>
                     <div class="oe_button_box" name="button_box">
-                        <button name="%(estate.estate_property_offer_action)d" type="action" class="oe_stat_button" icon="fa-money">
+                        <button class="oe_stat_button" name="%(estate.estate_property_offer_action)d" type="action" icon="fa-money">
                             <field name="offer_count" widget="statinfo" string="Offers"/>
                         </button>
                     </div>
@@ -43,11 +43,4 @@
         <field name="res_model">estate.property.type</field>
         <field name="view_mode">list,form</field>
     </record>
-
-     <record id="estate_property_offer_action" model="ir.actions.act_window">
-        <field name="name">Property type Offer</field>
-        <field name="res_model">estate.property.offer</field>
-        <field name="view_mode">list</field>
-        <field name="domain">[("property_id.type_id", "=", active_id)]</field>
-    </record>
 </odoo>

estate_account/__init__.py

@@ -0,0 +1 @@
+from . import models

estate_account/__manifest__.py

@@ -0,0 +1,8 @@
+{
+    'author': 'Odoo S.A.',
+    'name': 'Estate Account',
+    'depends': ['estate', 'account'],
+    'license': 'LGPL-3',
+    'application': True,
+    'installable': True
+}

estate_account/models/__init__.py

@@ -0,0 +1 @@
+from . import estate_property

estate_account/models/estate_property.py

@@ -0,0 +1,25 @@
+from odoo import models, Command
+
+
+class EstateProperty(models.Model):
+    _inherit = "estate.property"
+
+    def sold_property(self):
+        for record in self:
+            self.env['account.move'].create({
+                'partner_id': self.buyer.id,
+                'move_type': 'out_invoice',
+                'invoice_line_ids': [
+                    Command.create({
+                        'name': '6% of the selling price',
+                        'quantity': 1,
+                        'price_unit': record.selling_price * 0.06,
+                    }),
+                    Command.create({
+                        'name': 'an additional 100.00 from administrative fees',
+                        'quantity': 1,
+                        'price_unit': 100
+                    })
+                ]
+            })
+        return super().sold_property()