[IMP]: estate: add kanban view

Author: djhan-odoo

estate/models/estate_property.py

@@ -105,7 +105,8 @@ def _check_selling_price(self):
                 raise ValidationError(
                     "The selling price cannot be lower than 90 precent of the expected price."
                 )
+
     @api.ondelete(at_uninstall=False)
     def _unlink_if_valid_state(self):
         if any(record.state not in ('new', 'cancelled') for record in self):
-            raise UserError("Can't delete a property that is not New or Cancelled!")
+            raise UserError("Can't delete a property that is not New or Cancelled!")

estate/models/estate_property_offer.py

@@ -19,7 +19,7 @@ class EstatePropertyOffer(models.Model):
     property_id = fields.Many2one('estate.property', string='Estate Property', required=True)
     validity = fields.Integer('Validity', default=7)
     date_deadline = fields.Datetime('Deadline', compute='_compute_date_deadline', inverse='_inverse_date_deadline')
-    property_type_id = fields.Many2one(related='property_id.property_type_id', store=True)    
+    property_type_id = fields.Many2one(related='property_id.property_type_id', store=True)
     _check_positive_price = models.Constraint(
         'CHECK(price >= 0)',
         'The price must be positive.',
@@ -56,7 +56,7 @@ def action_refuse_offer(self):
     def create(self, vals):
         for val in vals:
             linked_property = self.env['estate.property'].browse(val['property_id'])
-            if val['price']< linked_property.best_price:
+            if val['price'] < linked_property.best_price:
                 raise exceptions.UserError("An offer with a higher price already exists")
             linked_property.state = 'offer_received'
-        return super(EstatePropertyOffer, self).create(vals)
+        return super().create(vals)

estate/models/estate_user.py

@@ -1,10 +1,11 @@
 from odoo import models, fields
 
+
 class EstateUser(models.Model):
     _inherit = 'res.users'
 
     property_ids = fields.One2many(
         'estate.property', 'sales_person_id',
         string='Real Estate Properties',
-        domain=[('state', 'in', ('new','cancelled', 'offer_received'))]
-    )
+        domain=[('state', 'in', ('new', 'cancelled', 'offer_received'))]
+    )

estate/views/estate_property_views.xml

@@ -22,7 +22,7 @@
   </record>
 
   <record id="estate_property_view_form" model="ir.ui.view">
-    <field name="name">estate.property.form</field>
+    <field name="name">estate.property.view.form</field>
     <field name="model">estate.property</field>
     <field name="arch" type="xml">
       <form string="Estate Property">
@@ -84,8 +84,26 @@
     </field>
   </record>
 
-  <record id="estate_property_view_tree" model="ir.ui.view">
-    <field name="name">estate.property.list</field>
+  <record id="estate_property_view_kanban" model="ir.ui.view">
+    <field name="name">estate.property.view.kanban</field>
+    <field name="model">estate.property</field>
+    <field name="arch" type="xml">
+      <kanban>
+        <templates>
+          <t t-name="card">
+            <div>
+              <strong>
+                <field name="name" />
+              </strong>
+            </div>
+          </t>
+        </templates>
+      </kanban>
+    </field>
+  </record>
+
+  <record id="estate_property_view_list" model="ir.ui.view">
+    <field name="name">estate.property.view.list</field>
     <field name="model">estate.property</field>
     <field name="arch" type="xml">
       <list string="Properties"
@@ -107,7 +125,7 @@
   <record id="estate_property_action" model="ir.actions.act_window">
     <field name="name">Estate Property</field>
     <field name="res_model">estate.property</field>
-    <field name="view_mode">list,form</field>
+    <field name="view_mode">list,kanban,form</field>
     <field name="help" type="html">
       <p class="o_view_nocontent_smiling_face">
         List all your properties

estate_account/models/estate_property.py

@@ -1,18 +1,19 @@
 from odoo import models, Command
 
+
 class EstateProperty(models.Model):
     _inherit = 'estate.property'
 
     def action_sold_property(self):
         invoice_vals = {
-            "name": "INV° "+ str(self.id),
+            "name": "INV° " + str(self.id),
             'partner_id': self.buyer_id.id,
             'move_type': 'out_invoice',
             "line_ids": [
                 Command.create({
                     "name": "6% of the selling price",
                     "quantity": "1",
-                    "price_unit": self.selling_price*0.06,
+                    "price_unit": self.selling_price * 0.06,
                 }),
                 Command.create({
                     "name": "administrative fees",