[IMP] estate: implement chapter 9

Chapter 9 actions

Author: Mathilde411

estate/models/property.py

@@ -1,6 +1,7 @@
 from dateutil.relativedelta import relativedelta
 
 from odoo import models, fields, api
+from odoo.exceptions import UserError
 
 
 class Property(models.Model):
@@ -32,8 +33,8 @@ class Property(models.Model):
         ('offer_received', 'Offer Received'),
         ('offer_accepted', 'Offer Accepted'),
         ('sold', 'Sold'),
-        ('cancelled', 'Cancelled')
-    ])
+        ('canceled', 'Canceled')
+    ], default='new', required=True)
     property_type_id = fields.Many2one('estate.property.type', string='Property Type', required=True)
     buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
     salesperson_id = fields.Many2one('res.users', string='Sales Person', default=lambda self: self.env.user)
@@ -63,3 +64,39 @@ def _onchange_garden(self):
         else:
             self.garden_orientation = None
             self.garden_area = 0
+
+    def action_sold(self):
+        for record in self:
+            if record.state in ['sold', 'canceled']:
+                raise UserError('Cannot mark as sold.')
+            record.state = 'sold'
+        return True
+
+    def action_canceled(self):
+        for record in self:
+            if record.state in ['sold', 'canceled']:
+                raise UserError('Cannot mark as canceled.')
+            record.state = 'canceled'
+        return True
+
+    def action_reset(self):
+        for record in self:
+            if record.state not in ['sold', 'canceled']:
+                raise UserError('Cannot reset.')
+            record.state = 'new'
+        return True
+
+    # Make sure that only one offer is accepted
+    def set_accepted_offer(self, offer):
+        for record in self:
+            if offer is not None:
+                record.state = 'offer_accepted'
+                record.selling_price = offer.price
+                record.buyer_id = offer.partner_id
+            else:
+                record.state = 'offer_received'
+                record.selling_price = 0
+                record.buyer_id = None
+            for o in record.offer_ids:
+                if o.state == 'accepted' and (offer is None or o.id != offer.id):
+                    o.action_reset(propagate=False)

estate/models/property_offer.py

@@ -11,7 +11,7 @@ class PropertyOffer(models.Model):
         ('received', 'Received'),
         ('accepted', 'Accepted'),
         ('refused', 'Refused')
-    ], default='received', required=True)
+    ], default='received', required=True, readonly=True)
     partner_id = fields.Many2one('res.partner', string='Partner', required=True)
     price = fields.Float()
     property_id = fields.Many2one('estate.property', string='Property', required=True)
@@ -29,3 +29,24 @@ def _compute_deadline_date(self):
     def _inverse_deadline_date(self):
         for record in self:
             record.validity = (record.deadline_date - record.create_date).days
+
+    def action_accept(self, propagate=True):
+        for record in self:
+            if propagate:
+                record.property_id.set_accepted_offer(record)
+            record.state = 'accepted'
+        return True
+
+    def action_refuse(self, propagate=True):
+        for record in self:
+            if record.state == 'accepted' and propagate:
+                record.property_id.set_accepted_offer(None)
+            record.state = 'refused'
+        return True
+
+    def action_reset(self, propagate=True):
+        for record in self:
+            if record.state == 'accepted' and propagate:
+                record.property_id.set_accepted_offer(None)
+            record.state = 'received'
+        return True

estate/views/estate_property_offer_views.xml

@@ -5,11 +5,19 @@
         <field name="model">estate.property.offer</field>
         <field name="arch" type="xml">
             <list string="Property offers">
-                <field name="price"/>
+                <field name="price" optional="show"/>
                 <field name="partner_id"/>
-                <field name="deadline_date"/>
-                <field name="validity"/>
-                <field name="state"/>
+                <field name="deadline_date" optional="show"/>
+                <field name="validity" optional="hide"/>
+                <button name="action_accept" string="Accept" invisible="state in ['accepted', 'refused']" type="object"
+                        icon="fa-check"/>
+                <button name="action_refuse" string="Refuse" invisible="state in ['accepted', 'refused']" type="object"
+                        icon="fa-times"/>
+                <field name="state" widget="badge"
+                       decoration-success="state == 'accepted'"
+                       decoration-info="state == 'received'"
+                       decoration-danger="state == 'refused'"
+                       optional="show"/>
             </list>
         </field>
     </record>
@@ -19,6 +27,14 @@
         <field name="model">estate.property.offer</field>
         <field name="arch" type="xml">
             <form string="Property offers">
+                <header>
+                    <button name="action_accept" invisible="state in ['accepted', 'refused']" string="Accept"
+                            type="object" class="btn-primary"/>
+                    <button name="action_refuse" invisible="state in ['accepted', 'refused']" string="Refuse"
+                            type="object"/>
+                    <button name="action_reset" invisible="state not in ['accepted', 'refused']" string="Reset"
+                            type="object"/>
+                </header>
                 <sheet>
                     <group>
                         <field name="price"/>

estate/views/estate_property_views.xml

@@ -6,13 +6,18 @@
         <field name="arch" type="xml">
             <list string="Properties">
                 <field name="name"/>
-                <field name="property_type_id"/>
-                <field name="postcode"/>
-                <field name="bedrooms"/>
-                <field name="living_area"/>
-                <field name="expected_price"/>
-                <field name="selling_price"/>
-                <field name="date_availability"/>
+                <field name="property_type_id" optional="show"/>
+                <field name="postcode" optional="show"/>
+                <field name="bedrooms" optional="hide"/>
+                <field name="living_area" optional="hide"/>
+                <field name="expected_price" optional="show"/>
+                <field name="selling_price" optional="show"/>
+                <field name="date_availability" optional="hide"/>
+                <field name="state" widget="badge"
+                       decoration-info="state == 'offer_received'"
+                       decoration-success="state in ['sold', 'offer_accepted']"
+                       decoration-danger="state == 'canceled'"
+                       optional="show"/>
             </list>
         </field>
     </record>
@@ -22,6 +27,15 @@
         <field name="model">estate.property</field>
         <field name="arch" type="xml">
             <form string="Properties">
+                <header>
+                    <button name="action_sold" type="object" class="btn-primary" string="Sold"
+                            invisible="state in ['sold', 'canceled']"/>
+                    <button name="action_canceled" type="object" string="Cancel"
+                            invisible="state in ['sold', 'canceled']"/>
+                    <button name="action_reset" type="object" string="Reset"
+                            invisible="state not in ['sold', 'canceled']"/>
+                    <field name="state" widget="statusbar" statusbar_visible="new,offer_received,offer_accepted,sold"/>
+                </header>
                 <sheet>
                     <div class="oe_title">
                         <h1>