[ADD] Chapter 13 sawer

[FIX] style fix for runbot

Author: sawer-odoo

estate/models/estate_property.py

@@ -72,19 +72,19 @@ class EstateProperty(models.Model):
     ####################################################
 
     def cancel_property_button(self):
-        for record in self:
-            if record.state != "sold":
-                record.state = "canceled"
-            else:
-                raise exceptions.UserError("Sold properties cannot be canceled")
+        self.ensure_one()
+        if self.state != "sold":
+            self.state = "canceled"
+        else:
+            raise exceptions.UserError("Sold properties cannot be canceled")
         return True
 
     def sold_property_button(self):
-        for record in self:
-            if record.state != "canceled":
-                record.state = "sold"
-            else:
-                raise exceptions.UserError("Canceled properties cannot be sold")
+        self.ensure_one()
+        if self.state != "canceled":
+            self.state = "sold"
+        else:
+            raise exceptions.UserError("Canceled properties cannot be sold")
         return True
 
     @api.depends("garden_area", "living_area")

estate/models/users.py

@@ -1,7 +1,7 @@
 from odoo import models, fields
 
 
-class EstatePropertyOffer(models.Model):
+class UsersExtension(models.Model):
     _inherit = 'res.users'
 
-    property_ids = fields.One2many("estate.property", "user_id")
+    property_ids = fields.One2many("estate.property", "user_id", domain=[('state', 'in', ['new', 'offer_received'])])

estate_account/__init__.py

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

estate_account/__manifest__.py

@@ -0,0 +1,13 @@
+{
+    'name': "Estate Account",
+    'depends': [
+        'base',
+        'estate',
+        'account'
+    ],
+    'data': [
+    ],
+    'application': False,
+    'author': "Odoo S.A.",
+    'license': "LGPL-3",
+}

estate_account/models/__init__.py

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

estate_account/models/estate_property.py

@@ -0,0 +1,34 @@
+from odoo import models, Command
+
+
+class EstatePropertyExtension(models.Model):
+    _inherit = 'estate.property'
+
+    def sold_property_button(self):
+        """ When an invoice linked to a sales order selling registrations is
+        paid confirm attendees. Attendees should indeed not be confirmed before
+        full payment. """
+        # Set the create function parameters
+        values = {"partner_id": self.partner_id.id,
+                  "move_type": "out_invoice",
+                  "line_ids": [
+                    Command.create({
+                        "name": self.name,
+                        "quantity": 1,
+                        "price_unit": self.selling_price
+                    }),
+                    Command.create({
+                        "name": r"6% malus for being ugly",
+                        "quantity": 1,
+                        "price_unit": 0.06 * self.selling_price
+                    }),
+                    Command.create({
+                        "name": "Administrative fees",
+                        "quantity": 1,
+                        "price_unit": 100
+                    })
+                  ],
+                }
+        # Create the invoice
+        self.env['account.move'].create(values)
+        return super().sold_property_button()