[ADD] estate: added kanban view

Author: Wajih-Wanis

estate/models/estate_property_offer.py

@@ -52,7 +52,7 @@ def reject_offer(self):
 
     @api.model
     def create(self, vals_list):
-        if vals_list[0].get('price') < min(self.env['estate.property'].browse(vals_list[0].get('property_id')).offer_ids.mapped('price')):
+        if len(self.env['estate.property'].browse(vals_list[0].get('property_id')).offer_ids.mapped('price')) and vals_list[0].get('price') < min(self.env['estate.property'].browse(vals_list[0].get('property_id')).offer_ids.mapped('price')):
             raise(UserError("Can not have an offer that is less the minimum offer"))
         self.env['estate.property'].browse(vals_list[0]['property_id']).state = 'offer received'
         return super().create(vals_list)

estate/views/estate_property_views.xml

@@ -3,7 +3,7 @@
     <record id="estate_property_model_action" model="ir.actions.act_window">
         <field name="name">Properties</field>
         <field name="res_model">estate.property</field>
-        <field name="view_mode">list,form</field>
+        <field name="view_mode">list,form,kanban</field>
         <field name="context">{'search_default_available': True, 'search_default_current': True}</field>
     </record>
 
@@ -89,7 +89,7 @@
                         </page>
                         <page string="Offers">
                             <group>
-                                <field name="offer_ids" readonly="state in ('sold', 'offer received', 'cancelled')"/>
+                                <field name="offer_ids" readonly="state in ('sold', 'offer accepted', 'cancelled')"/>
                             </group>
                         </page>
                         <page name="notes" string="Notes">
@@ -107,5 +107,34 @@
         </field>
     </record>
 
+    <record id="estate_property_view_kanban" model="ir.ui.view">
+        <field name="name">estate.properties.kanban.view</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <kanban default_group_by="property_type_id" records_draggable="0">
+                <field name="state"/>
+                <templates>
+                    <t t-name="card">
+                        <div>
+                            <field name="name"/>
+                            <div>Expected Price:
+                                <field name="expected_price"/>
+                            </div>
+                            <div t-if="record.state.raw_value == 'offer received'">
+                                Best Price:
+                                <field name="best_offer"/>
+                            </div>
+                            <div t-if="record.state.raw_value == 'offer accepted'">
+                                Selling Price:
+                                <field name="selling_price"/>
+                            </div>
+                            <field name="tag_ids" string="Property Tags" widget="many2many_tags"
+                                options="{'color_field': 'color'}"/>
+                        </div>
+                    </t>
+                </templates>
+            </kanban>
+        </field>
+    </record>
 
 </odoo>