[ADD] estate_account: create new module for invoice handling

Author: adak-ahmed

estate_account/__init__.py

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

estate_account/__manifest__.py

@@ -0,0 +1,9 @@
+{
+    "name": "estate.account",
+    "depends": ["base", "account", "realestate"],
+    "data": [
+        "security/ir.model.access.csv",
+    ],
+    "application": True,
+    "installable": True,
+}

estate_account/models/__init__.py

@@ -0,0 +1,2 @@
+from . import estate_account
+from . import realestate

estate_account/models/estate_account.py

@@ -0,0 +1,6 @@
+from odoo import fields, models
+
+
+class EstateAccount(models.Model):
+    _name = "estate.account"
+    name = fields.Char(required=True)

estate_account/models/realestate.py

@@ -0,0 +1,24 @@
+from odoo import models, fields, Command
+
+
+class Realestate(models.Model):
+    _name = "realestate"
+    _inherit = "realestate"
+
+    def action_set_property_sold(self):
+        self.env["account.move"].create(
+            {
+                "partner_id": super().buyer_id.id,
+                "move_type": "out_invoice",
+                "line_ids": [
+                    Command.create(
+                        {
+                            "name": self.name,
+                            "quantity": 1,
+                            "price_unit": super().selling_price,
+                        }
+                    )
+                ],
+            }
+        )
+        return super().action_set_property_sold()

estate_account/security/ir.model.access.csv

@@ -0,0 +1,3 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_account,access.estate_acount,model_estate_account,,1,1,1,1
+access_realestate,access.realestate,model_realestate,,1,1,1,1

realestate/models/offer.py

@@ -8,7 +8,7 @@ class Offer(models.Model):
     _order = "price desc"
     price = fields.Float()
     status = fields.Selection([("accepted", "Accepted"), ("refused", "Refused")])
-    buyer_id = fields.Many2one("buyer")
+    buyer_id = fields.Many2one("res.partner")
     property_id = fields.Many2one("realestate")
     property_type_id = fields.Many2one(related="property_id.type_id")
     state = fields.Selection(related="property_id.state")
@@ -35,8 +35,7 @@ def set_offer_accepted(self):
                 raise UserError("This property is already sold")
             record.status = "accepted"
             record.property_id.selling_price = record.price
-            record.property_id.owner_id = record.buyer_id
-            record.property_id.buyer_id = record.property_id.owner_id
+            record.property_id.buyer_id = record.buyer_id
             record.property_id.state = "offer_accepted"
 
     def set_offer_refused(self):

realestate/models/realestate.py

@@ -42,7 +42,7 @@ class Realestate(models.Model):
     type_id = fields.Many2one("types", widget="handle")
     tag_ids = fields.Many2many("tags", string="Tags")
     seller_id = fields.Many2one("seller")
-    buyer_id = fields.Many2one("buyer")
+    buyer_id = fields.Many2one("res.partner")
     offer_ids = fields.One2many("offer", "property_id")
     status = fields.Selection(related="offer_ids.status")
     price = fields.Float(related="offer_ids.price")
@@ -121,4 +121,4 @@ def _check_for_offers(self):
     def _unlink_new_properties(self):
         for record in self:
             if record.state != "new" or record.state != "cancelled":
-                raise UserError("Property Cannot be deleted")
+                raise UserError("Property cannot be deleted!")

realestate/views/estate_view.xml

@@ -97,6 +97,7 @@
                                         <field name='price' />
                                         <field name='status' />
                                         <field name='validity' />
+                                        <field name='buyer_id' />
                                         <field name='deadline' />
                                         <button type='object' name="set_offer_accepted"
                                             string="" icon='fa-check'