19.0 tutorials ancha

estate/__init__.py

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+from . import models

estate/__manifest__.py

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+{
+    "name": "estate",
+    "category": "",
+    "depends": [
+        "base",
+    ],
+    "application": True,
+    "author": "Odoo S.A.",
+    "license": "LGPL-3",
+    "data": [
+        "security/ir.model.access.csv",
+        "views/estate_property.xml",
+        "views/estate_property_offers.xml",
+        "views/estate_property_types.xml",
+        "views/estate_property_menus.xml",
+    ],
+}

estate/models/__init__.py

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+from . import (
+    estate_property,
+    estate_property_type,
+    estate_property_tags,
+    estate_property_offers,
+)

estate/models/estate_property.py

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+from odoo import models, fields, api
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Real Estate Property"
+    _order = "name"
+
+    name = fields.Char(required=True, default="Unknown")
+    property_type_id = fields.Many2one("estate.property.type", string="Type")
+    description = fields.Text()
+    tag_ids = fields.Many2many("estate.property.tags", string="Tags")
+    salesman_id = fields.Many2one("res.users", default=lambda self: self.env.user.id)
+    buyer_id = fields.Many2one(
+        "res.partner", default=lambda self: self.env.user.id, copy=False
+    )
+    postcode = fields.Char()
+    date_availability = fields.Date(copy=False)
+    expected_price = fields.Float(required=True, default=15.6)
+    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()
+    total_area = fields.Float(compute="_compute_total_area")
+    best_price = fields.Float(compute="_compute_best_price")
+    garden_orientation = fields.Selection(
+        [
+            ("north", "North"),
+            ("south", "South"),
+            ("east", "East"),
+            ("west", "West"),
+        ],
+        string="Garden Orientation",
+    )
+    active = fields.Boolean(default=True)
+    state = fields.Selection(
+        [
+            ("new", "New"),
+            ("offer_received", "Offer Received"),
+            ("offer_accepted", "Offer Accepted"),
+            ("sold", "Sold"),
+            ("cancelled", "Cancelled"),
+        ],
+        required=True,
+        copy=False,
+        default="new",
+        readonly=True,
+    )
+    offer_ids = fields.One2many(
+        "estate.property.offers", "property_id", string="Offers"
+    )
+    _check_expected_price = models.Constraint(
+        "CHECK(expected_price > 0)", "Expected price must be positive."
+    )
+    _check_selling_price = models.Constraint(
+        "CHECK(selling_price > 0)", "Property selling price must be positive."
+    )
+
+    @api.constrains("selling_price")
+    def _check_selling_price(self):
+        if float_compare(self.selling_price, (self.expected_price * 0.9), 2) == -1:
+            raise ValidationError(
+                "Selling Price must not be less than 90% of expected price."
+            )
+
+    @api.depends("living_area", "garden_area")
+    def _compute_total_area(self):
+        for realEstateProperty in self:
+            realEstateProperty.total_area = (
+                realEstateProperty.living_area + realEstateProperty.garden_area
+            )
+
+    # @api.onchange("living_area", "garden_area")
+    # def _compute_total_area(self):
+    #     for record in self:
+    #         record.total_area = record.living_area + record.garden_area
+
+    @api.depends("offer_ids")
+    def _compute_best_price(self):
+        self.best_price = max(self.offer_ids.mapped("price")) if self.offer_ids else 0
+
+    # @api.depends("offer_ids")
+    # def _compute_best_price(self):
+    # if self.offer_ids:
+    #     price_list=[]
+    #         price_list.append(offer.price)
+    #     for i in range(len(price_list)):
+    #         for j in range(len(price_list)):
+    #             if price_list[i]>=price_list[j]:
+    #                 self.best_price= price_list[i]
+    # else:
+    #     self.best_price=0
+    # self.best_price = 0
+    # if self.offer_ids:
+    #     for offer in self.offer_ids:
+    #         if offer.price > self.best_price:
+    #             self.best_price = offer.price
+
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = "north"
+        else:
+            self.garden_area = 0
+            self.garden_orientation = ""
+
+    def set_sold(self):
+        if self.state == "cancelled":
+            raise UserError("Cancelled Properties Cannot be Sold")
+        else:
+            self.state = "sold"
+        return True
+
+    def set_cancel(self):
+        if self.state == "sold":
+            raise UserError("Sold Properties cannot be Cancelled")
+        else:
+            self.state = "cancelled"
+        return True

estate/models/estate_property_offers.py

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+from datetime import timedelta
+
+from odoo import models, fields, api
+
+
+class EstatePropertyOffers(models.Model):
+    _name = "estate.property.offers"
+    _description = "Property Offers"
+
+    price = fields.Float(string="Price")
+    status = fields.Selection(
+        [("accepted", "Accepted"), ("refused", "Refused")],
+        string="Status",
+        copy="False",
+    )
+    partner_id = fields.Many2one("res.partner", string="Customer", required=True)
+    property_id = fields.Many2one("estate.property", string="Property", required=True)
+    validity = fields.Integer(string="Validity", default=7)
+    date_deadline = fields.Date(
+        string="Date Deadline",
+        compute="_compute_date_deadline",
+        inverse="_inverse_date_deadline",
+    )
+    _check_offer_price = models.Constraint(
+        "CHECK(price > 0)", "Offer price must be positive."
+    )
+
+    @api.depends("create_date", "validity")
+    def _compute_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                record.date_deadline = record.create_date.date() + timedelta(
+                    days=record.validity
+                )
+            else:
+                record.date_deadline = fields.Date.today() + timedelta(
+                    days=record.validity
+                )
+
+    def _inverse_date_deadline(self):
+        for record in self:
+            record.validity = (record.date_deadline - record.create_date.date()).days
+
+    def set_accepted(self):
+        for record in self:
+            record.status = "accepted"
+            record.property_id.selling_price = record.price
+            record.property_id.buyer_id.name = record.partner_id.name
+        return True
+
+    def set_refused(self):
+        for record in self:
+            record.status = "refused"
+        return True

estate/models/estate_property_tags.py

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+from odoo import models, fields
+
+
+class EstatePropertyTags(models.Model):
+    _name = "estate.property.tags"
+    _description = "Estate Property Tags"
+
+    name = fields.Char(string="Name", required=True)
+    property_id = fields.Many2one(
+        comodel_name="estate.property",
+        string="Property",
+    )
+    _check_tag_name = models.Constraint(
+        "UNIQUE(name)", "Property tag name must be unique."
+    )

estate/models/estate_property_type.py

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+from odoo import models, fields
+
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "Types of estate property"
+
+    name = fields.Char(string="Name", required=True)
+    _check_property_type = models.Constraint(
+        "UNIQUE(name)",
+        "Property type must be unique",
+    )

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,estate.property.type,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag,estate.property.tag,model_estate_property_tags,base.group_user,1,1,1,1
+access_estate_property_offer,estate.property.offer,model_estate_property_offers,base.group_user,1,1,1,1

estate/views/estate_property.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="estate_property_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>
+    </record>
+
+
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tags</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+
+    <!--List Property view-->
+
+
+    <record id="estate_property_view_list" model="ir.ui.view">
+        <field name="name">estate.property.list</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="name"/>
+                <field name="tag_ids" widget="many2many_tags"/>
+                <field name="expected_price"/>
+                <field name="selling_price"/>
+                <field name="bedrooms"/>
+                <field name="living_area"/>
+                <field name="postcode"/>
+                <field name="date_availability"/>
+            </list>
+        </field>
+    </record>
+
+    <!--custom Property form view-->
+
+    <record id="estate_property_view_form" model="ir.ui.view">
+        <field name="name">estate.property.form</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <form string="property">
+                <header>
+                    <button name="set_sold" type="object" string="Sold"/>
+                    <button name="set_cancel" type="object" string="Cancel"/>
+                </header>
+
+                <div>
+                    <h1>
+                        <field name="name"/>
+                    </h1>
+                </div>
+                <group>
+                    <group>
+                        <field name="state"/>
+                        <field name="postcode"/>
+                        <field name="date_availability"/>
+                        <field name="tag_ids" widget="many2many_tags"/>
+
+                    </group>
+
+
+                    <group>
+                        <field name="expected_price"/>
+                        <field name="selling_price"/>
+                        <field name="best_price"/>
+                    </group>
+                </group>
+                <notebook>
+                    <page string="Description">
+                        <group>
+                            <field name="description"/>
+                            <field name="bedrooms"/>
+                            <field name="living_area"/>
+                            <field name="garage"/>
+                            <field name="garden"/>
+                            <field name="garden_area"/>
+                            <field name="garden_orientation"/>
+                            <field name="facades"/>
+                            <field name="total_area"/>
+                        </group>
+                    </page>
+                    <page string="Offers">
+                        <field name="offer_ids">
+                            <list edit="true">
+                                <field name="price"/>
+                                <field name="partner_id"/>
+                                <field name="validity"/>
+                                <field name="date_deadline"/>
+                                <button name="set_accepted" string="Accept" type="object" icon="fa-check"/>
+                                <button name="set_refused" string="Refuse" type="object" icon="fa-close"/>
+                                <field name="status"/>
+                            </list>
+                        </field>
+                    </page>
+                    <page string="Other Info">
+                        <group>
+                            <field name="salesman_id"/>
+                            <field name="buyer_id"/>
+                        </group>
+                    </page>
+                </notebook>
+            </form>
+        </field>
+    </record>
+
+    <!--custom Property search view-->
+    <record id="estate_property_view_search" model="ir.ui.view">
+        <field name="name">estate.property.search</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="name"/>
+                <filter name="group_by_bedrooms" string="Bedrooms" context="{'group_by':'bedrooms'}"/>
+                <filter name="filter" string="price" domain="[('expected_price', '>', 5000)]"/>
+                <filter
+                        string="Bedrooms"
+                        name="bedrooms"
+                        domain="[('bedrooms', '=' , 2)]"/>
+
+
+            </search>
+        </field>
+    </record>
+
+</odoo>

estate/views/estate_property_menus.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <menuitem
+        id="estate_menu_root"
+        name="Real Estate"
+    >
+        <menuitem
+            id="estate_first_level_menu"
+            name="Advertisements"
+        >
+            <menuitem
+                id="estate_property_menu_action"
+                action="estate_property_action"
+            />
+        </menuitem>
+        <menuitem id="estate_property_second_menu" name="Settings">
+            <menuitem id="estate_property_type_menu" action="estate_property_type_action"/>
+            <menuitem id="estate_property_tags_menu" action="estate_property_tag_action"/>
+        </menuitem>
+    </menuitem>
+
+</odoo>