19.0 tutorials viwar

estate/__init__.py

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+from . import models

estate/__manifest__.py

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+{
+    'name': 'Real Estate',
+    'version': '1.0',
+    'depends': ['base'],
+    'author': 'viwar-odoo',
+    'category': 'real estate',
+    'description': "real estate App.",
+    'data': [
+        'security/ir.model.access.csv',
+        'views/estate_property_view.xml',
+        'views/estate_property_tag_view.xml',
+        'views/estate_property_type_view.xml',
+        'views/estate_property_offer_view.xml',
+        'views/estate_maintainance_form.xml',
+        'views/estate_menus.xml'
+    ],
+    'application': True,
+    'installable': True,
+    'license': 'LGPL-3',
+    'website': 'https://odoo.com',
+}

estate/models/__init__.py

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+from . import estate_maintainance_request
+from . import estate_property
+from . import estate_property_offer
+from . import estate_property_tag
+from . import estate_property_type

estate/models/estate_maintainance_request.py

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+from odoo import api, models, fields
+
+
+class EstateMaintainanceRequest(models.Model):
+    _name = 'estate.maintainance.request'
+    _description = 'table for the technician maintainance request'
+
+    property_id = fields.Many2one('estate.property', required=True, readonly=True)
+    buyer_id = fields.Many2one('res.users', required=True, default='self.env.uid')
+    technician_id = fields.Many2one('res.partner', required=False)
+    state = fields.Selection(
+        string='state',
+        default='new',
+        selection=[
+            ('new', "New"),
+            ('assigned', "Assigned"),
+            ('inprogress', "Inprogress"),
+            ('done', "Done"),
+            ('cancelled', "Cancelled"),
+        ],
+    )
+    estimate_cost = fields.Float(required=False)
+    actual_cost = fields.Float(compute='_compute_actual_cost', store=True)
+    current_stage = fields.Char(compute='_compute_state_after_assigned', store=True)
+
+    @api.depends('state', 'estimate_cost')
+    def _compute_actual_cost(self):
+        if self.state == 'done':
+            self.actual_cost = self.estimate_cost * 1.18
+
+    @api.depends('technician_id', 'state')
+    def _compute_state_after_assigned(self):
+        if self.state == 'new' and self.technician_id:
+            self.state = 'assigned'
+            self.current_stage = 'assigned'
+        else:
+            self.current_stage = self.state

estate/models/estate_property.py

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+from odoo import api, fields, models
+from odoo.exceptions import UserError
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Test Model for real estate"
+
+    name = fields.Char(default="Unknown")
+    last_seen = fields.Datetime("Last Seen", default=fields.Datetime.now)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        copy=False, default=fields.Date.add(fields.Date.today(), months=3)
+    )
+    expected_price = fields.Float()
+    selling_price = fields.Float(copy=False, readonly=True)
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer()
+    facades = fields.Integer()
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    state = fields.Selection(
+        string="status",
+        selection=[
+            ('new', "New"),
+            ('offer received', "Offer Received"),
+            ('offer accepted', "Offer Accepted"),
+            ('sold', "Sold"),
+            ('cancelled', "Cancelled"),
+        ],
+        default='new',
+    )
+    active = fields.Boolean(default=True)
+    garden_area = fields.Integer()
+    garden_orientation = fields.Selection(
+        string="garden orientation direction",
+        selection=[
+            ('north', "North"),
+            ('south', "South"),
+            ('east', "East"),
+            ('west', "West"),
+        ],
+    )
+    property_type_id = fields.Many2one("estate.property.type")
+    salesperson_id = fields.Many2one(
+        'res.users',
+        string='Salesperson',
+        index=True,
+        default=lambda self: self.env.user,
+    )
+    buyer_id = fields.Many2one('res.partner', default='None', copy=False)
+    tag_ids = fields.Many2many('estate.property.tag')
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string='offers')
+    total_area = fields.Float(compute='_compute_total_area')
+
+    estate_maintainance_id = fields.One2many(
+        'estate.maintainance.request', 'property_id'
+    )
+
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = "north"
+        else:
+            self.garden_area = None
+            self.garden_orientation = None
+
+    def button_cancel(self):
+        if self.state == "cancelled":
+            raise UserError("The property is already cancelled")
+        elif self.state == "sold":
+            raise UserError("The property is already sold, you cannot cancel it")
+        else:
+            self.state = "cancelled"
+
+    def button_sold(self): 
+        if self.state == "sold":
+            raise UserError("The property is already sold")
+        elif self.state == "cancelled":
+            raise UserError("The property is already cancelled, and cannot be sold")
+        else:
+            self.state = "sold"

estate/models/estate_property_offer.py

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+from odoo import fields, models
+
+
+class EstatePropertyOffer(models.Model):
+    _name = 'estate.property.offer'
+    _description = 'estate property offer'
+
+    price = fields.Float(copy=False)
+    status = fields.Selection(
+        copy=False,
+        string="status",
+        selection=[('accepted', "Accepted"), ('refused', "Refused")],
+    )
+    partner_id = fields.Many2one('res.partner', required=True)
+    property_id = fields.Many2one('estate.property', required=True)

estate/models/estate_property_tag.py

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+from odoo import fields, models
+
+
+class EstatePropertytTag(models.Model):
+    _name = 'estate.property.tag'
+    _description = 'Estate_property_tag'
+
+    name = fields.Char(required=True)

estate/models/estate_property_type.py

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+from odoo import fields, models
+
+
+class EstatePropertyType(models.Model):
+    _name = 'estate.property.type'
+    _description = 'Estate_property_type'
+
+    name = fields.Char(required=True)

estate/security/ir.model.access.csv

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+id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink
+access_estate_property,access_estate_property,model_estate_property,base.group_user,1,1,1,1
+access_estate_property_type,access_estate_property_type,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag,access_estate_property_tag,model_estate_property_tag,base.group_user,1,1,1,1
+access_estate_property_offer,access_estate_property_offer,model_estate_property_offer,base.group_user,1,1,1,1
+access_estate_maintainance_request,access_estate_maintainance_request,model_estate_maintainance_request,base.group_user,1,1,1,1

estate/views/estate_maintainance_form.xml

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+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_maintainance_action" model="ir.actions.act_window">
+        <field name="name">estate_maintainance_action</field>
+        <field name="res_model">estate.maintainance.request</field>
+        <field name="view_mode">list,form</field>
+    </record>
+    <record id="estate_maintainance_form_view" model="ir.ui.view">
+        <field name="name">estate.maintainance.type.form.view</field>
+        <field name="model">estate.maintainance.request</field>
+        <field name="arch" type="xml">
+            <form string="maintainance ">
+                <sheet>
+                    <group>
+                        <field name="property_id"/>
+                        <field name="buyer_id"/>
+
+                        <field name="technician_id"/>
+
+
+                        <field name="state"/>
+                        <field name="estimate_cost"/>
+                        <field name="actual_cost"/>
+                        <field name="current_stage"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>

estate/views/estate_menus.xml

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+<?xml version="1.0"?>
+<odoo>
+    <data>
+        <menuitem id="test_menu_root" name="Real Estate">
+            <menuitem id="first_level_menu" name="menu">
+            <!-- __experimented a bit , if we remove the name from the menu item then it will use the id as name -->
+                <menuitem id="decond_level_menu" name="second menu">
+                    <!-- experimented , if we remove the name from the menu item then it will use the action"s name as name -->
+                    <menuitem id="test_model_menu_action" name="property" action="estate_model_action"/>
+                </menuitem>
+            </menuitem>
+        <!-- #experimental added extra direct menu for learning-->
+        <menuitem id="direct_property_menu" name="property" action="estate_model_action"/>
+        <!---->
+        </menuitem>
+        <menuitem
+            id="settings_menu_root"
+            name="settings"
+            sequence="10"
+            parent="test_menu_root"
+        />
+        <menuitem id="property_type_menu" parent="settings_menu_root" name="property type" action="estate_property_type_action"/>
+        <menuitem id="estate_property_tag_menu" parent="settings_menu_root" name="property tag" action="estate_property_tag_action"/>
+        <menuitem
+            id="property_offer"
+            name="property offer"
+            sequence="10"
+            parent="settings_menu_root"
+            action="estate_property_offer_action"
+            />
+
+        <menuitem
+            id="maintainance_request"
+            name="maintainance_request"
+            sequence="10"
+            parent="settings_menu_root"
+            action="estate_maintainance_action"
+            />
+
+    </data>
+</odoo>

estate/views/estate_property_offer_view.xml

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+<?xml version="1.0"?>
+<odoo>
+
+
+<record id="estate_property_offer_action" model='ir.actions.act_window'>
+    <field name="name">estate_property_offer</field>
+    <field name="res_model">estate.property.offer</field>
+    <field name="view_mode">list,form</field>
+</record>
+
+
+<record id="estate_property_offer_list_view" model='ir.ui.view'>
+    <field name="name">estate.property.offer.list.view</field>
+    <field name="model">estate.property.offer</field>
+    <field name="arch" type="xml">
+        <list string="offers" editable="bottom">
+            <field name="price"/>
+            <field name="status"/>
+            <field name="partner_id"/>
+            <field name="property_id"/>
+
+        </list>
+    </field>
+</record>
+
+<record id="estate_property_offer_form_view" model="ir.ui.view">
+    <field name="name">estate.property.offer.form.view</field>
+    <field name="model">estate.property.offer</field>
+    <field name="arch" type="xml">
+        <form string="offers">
+            <sheet>
+                <group name="offer_form" string="Offer Details" invisible="not property_id">
+                    <field name="property_id" readonly='1'/>
+                    <field name="price"/>
+                    <field name="status"/>
+                </group>
+
+            </sheet>
+            </form>
+        </field>
+</record>
+
+
+</odoo>

estate/views/estate_property_tag_view.xml

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+<?xml version="1.0"?>
+<odoo>
+
+
+
+<record id="estate_property_tag_action" model='ir.actions.act_window'>
+    <field name="name">estate_property_tag</field>
+    <field name="res_model">estate.property.tag</field>
+    <field name="view_mode">list,form</field>
+</record>
+
+
+<record id="estate_property_tag_list_view" model='ir.ui.view'>
+    <field name="name">estate.property.tag.list.view</field>
+    <field name="model">estate.property.tag</field>
+    <field name="arch" type="xml">
+        <list string="Tags">
+            <field name="name"/>
+        </list>
+    </field>
+</record>
+
+<record id="estate_property_tag_form_view" model='ir.ui.view'>
+    <field name="name">estate.property.tag.form.view</field>
+    <field name="model">estate.property.tag</field>
+    <field name="arch" type="xml">
+        <form string="Tag">
+            <sheet>
+                <group>
+                    <field name="name"/>
+                </group>
+            </sheet>
+        </form>
+    </field>
+</record>
+
+
+
+
+
+
+</odoo>

estate/views/estate_property_type_view.xml

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+<?xml version="1.0"?>
+<odoo>
+    <record id="estate_property_type_action" model="ir.actions.act_window">
+        <field name="name">estate_property_type_action</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+    </record>
+    <record id="estate_property_type_form_view" model="ir.ui.view">
+        <field name="name">estate.property.type.form.view</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Property Type">
+                <sheet>
+                    <group>
+                        <field name="name"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+</odoo>