[ADD] Completed Python oops and completed task for chapter 2

estate/__init__.py

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+from . import models

estate/__manifest__.py

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+{
+    "name": "estate",
+    "version": "1.0",
+    "depends": ["base"],
+    "category": "tutorials",
+    "author": "sadeo-odoo",
+    "license": "LGPL-3",
+    "description": "A real estate module",
+    "installable": True,
+    "application": True,
+    "data": [
+        "security/ir.model.access.csv",
+        "views/estate_property_views.xml",
+        "views/estate_property_type_views.xml",
+        "views/estate_property_tag_views.xml",
+        "views/estate_property_offer_views.xml",
+        "views/estate_menus.xml",
+    ],
+}

estate/models/__init__.py

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

estate/models/estate_property.py

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+from dateutil.relativedelta import relativedelta
+
+from odoo import fields, models
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Real Estate Property"
+
+    name = fields.Char(required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+
+    date_available = fields.Date(
+        default=lambda self: fields.Date.today() + relativedelta(months=3)
+    )
+
+    expected_price = fields.Float(required=True)
+    selling_price = fields.Float(readonly=True, copy=False)
+
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer()
+    facades = fields.Integer()
+
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer()
+
+    garden_orientation = fields.Selection(
+        [
+            ("north", "North"),
+            ("south", "South"),
+            ("east", "East"),
+            ("west", "West"),
+        ]
+    )
+
+    active = fields.Boolean(default=True)
+
+    state = fields.Selection(
+        [
+            ("new", "New"),
+            ("offer_received", "Offer Received"),
+            ("offer_accepted", "Offer Accepted"),
+            ("sold", "Sold"),
+            ("canceled", "Canceled"),
+        ],
+        default="new",
+        required=True,
+        copy=False,
+    )
+
+    buyer_id = fields.Many2one(
+        "res.partner",
+        string="Buyer",
+        copy=False,
+    )
+
+    salesperson_id = fields.Many2one(
+        "res.users",
+        string="Salesperson",
+        default=lambda self: self.env.user,
+    )
+
+    property_type_id = fields.Many2one(
+        "estate.property.type",
+        string="Property Type",
+    )
+
+    tag_ids = fields.Many2many(
+        "estate.property.tag",
+        string="Tags",
+    )
+    offer_ids = fields.One2many(
+        "estate.property.offer",
+        "property_id",
+        string="Offers",
+    )

estate/models/estate_property_offer.py

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+from odoo import models, fields
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "It is estate property offer"
+
+    price = fields.Float()
+    status = fields.Selection(
+        [
+            ("accepted", "Accepted"),
+            ("rejected", "Rejected"),
+        ],
+        copy=False,
+    )
+    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 EstatePropertyTag(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,estate.property.offer,model_estate_property_offer,base.group_user,1,1,1,1

estate/views/estate_menus.xml

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+<odoo>
+
+    <menuitem id="estate_menu_root" name="Estate" />
+
+    <menuitem
+        id="estate_menu_advetisement"
+        name="Advertisement"
+        parent="estate_menu_root"
+        sequence="1"
+    />
+
+    <menuitem
+        id="estate_menu_properties"
+        name="Properties"
+        parent="estate_menu_advetisement"
+        action="estate_property_action"
+    />
+
+    <menuitem
+        id="estate_menu_settings"
+        name="Settings"
+        parent="estate_menu_root"
+        sequence="2"
+    />
+
+    <menuitem
+        id="estate_menu_property_types"
+        name="Property Types"
+        parent="estate_menu_settings"
+        action="estate_property_type_action"
+    />
+
+    <menuitem
+        id="estate_menu_property_tag"
+        name="Property Tags"
+        parent="estate_menu_settings"
+        action="estate_property_tag_action"
+    />
+
+</odoo>

estate/views/estate_property_offer_views.xml

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+<odoo>
+
+    <record id="estate_property_offer_list_view" model="ir.ui.view">
+        <field name="name">estate.property.offer.list</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="price" />
+                <field name="partner_id" />
+                <field name="status" />
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_form_view" model="ir.ui.view">
+        <field name="name">estate.property.offer.form</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="price" />
+                        <field name="partner_id" />
+                        <field name="status" />
+                        <field name="property_id" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>

estate/views/estate_property_tag_views.xml

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+<odoo>
+
+
+    <record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.view.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="name" />
+            </list>
+        </field>
+    </record>
+
+
+    <record id="estate_property_tag_view_form" model="ir.ui.view">
+        <field name="name">estate.property.tag.view.form</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <field name="name" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+
+</odoo>

estate/views/estate_property_type_views.xml

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+<odoo>
+
+    <!-- LIST VIEW -->
+    <record id="estate_property_type_list_view" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+
+        <field name="arch" type="xml">
+            <list string="Property Types">
+                <field name="name" />
+            </list>
+        </field>
+    </record>
+
+
+    <!-- FORM VIEW -->
+    <record id="estate_property_type_form_view" model="ir.ui.view">
+        <field name="name">estate.property.type.form</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>
+
+
+    <!-- ACTION -->
+    <record id="estate_property_type_action"
+        model="ir.actions.act_window">
+
+        <field name="name">Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+
+    </record>
+
+</odoo>