[ADD] estate: Added the Estate Module

awesome_owl/__manifest__.py

@@ -29,8 +29,10 @@
     'assets': {
         'awesome_owl.assets_playground': [
             ('include', 'web._assets_helpers'),
+            ('include', 'web._assets_backend_helpers'),
             'web/static/src/scss/pre_variables.scss',
             'web/static/lib/bootstrap/scss/_variables.scss',
+            'web/static/lib/bootstrap/scss/_maps.scss',
             ('include', 'web._assets_bootstrap'),
             ('include', 'web._assets_core'),
             'web/static/src/libs/fontawesome/css/font-awesome.css',

awesome_owl/static/src/card/card.js

@@ -0,0 +1,9 @@
+import { Component } from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.card";
+    static props = {
+        title: String,
+        content: String
+    };
+}

awesome_owl/static/src/card/card.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+	<t t-name="awesome_owl.card">
+		<div class="card m-2" style="width: 10rem;">
+            <div class="card-body">
+                <h5 class="card-title">
+                    <t t-esc="props.title"/>
+                </h5>
+                <p class="card-text">
+                       <t t-out="props.content"/>
+                </p>
+            </div>
+        </div>
+	</t>
+</templates>

awesome_owl/static/src/counter/counter.js

@@ -0,0 +1,18 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Counter extends Component {
+    static template = "awesome_owl.counter";
+
+    setup() {
+        this.state = useState({ value: 1 });
+    }
+
+    increment() {
+        this.state.value++;
+        this.props.onChange(1);
+    }
+
+    decrement() {
+        this.state.value--;
+    }
+}

awesome_owl/static/src/counter/counter.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+	<t t-name="awesome_owl.counter">
+		<div class="border border-primary p-3 d-flex">
+			<span class="p-2">
+                        Counter: 
+				<strong>
+					<t t-esc="state.value"/>
+				</strong>
+			</span>
+			<button
+                        class="btn bg-primary text-purple p-2"
+                        t-on-click="increment">
+                        Increment
+        </button>
+		</div>
+	</t>
+</templates>

awesome_owl/static/src/playground.js

@@ -1,5 +1,21 @@
-import { Component } from "@odoo/owl";
+import { Component, useState, markup } from "@odoo/owl";
+import { Counter } from "./counter/counter";
+import { Card } from "./card/card";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
+    static components = { Counter, Card };
+
+    setup() {
+        this.state = useState({
+            sum: 2, 
+        });
+
+        this.normalText = "<b>This will NOT be bold</b>";
+        this.htmlText = markup("<b>This WILL be bold</b><br/><i>Italic text</i>");
+    }
+
+    incrementSum(value) {
+        this.state.sum += value;
+    }
 }

awesome_owl/static/src/playground.xml

@@ -1,10 +1,23 @@
-<?xml version="1.0" encoding="UTF-8" ?>
+<?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
+	<t t-name="awesome_owl.playground">
+    <div class="container mt-4">
+        <div class="card p-3">
+            <div class="d-flex align-items-center gap-3">
+                <Counter onChange.bind="incrementSum"/>
+                <Counter onChange.bind="incrementSum"/>
+            </div>
 
-    <t t-name="awesome_owl.playground">
-        <div class="p-3">
-            hello world
+            <div class="mt-3 fw-bold">
+                The sum is: <t t-esc="state.sum"/>
+            </div>
+
+            <div class="mt-3 d-flex gap-3">
+                <Card title="'Normal String'" content="normalText"/>
+                <Card title="'Markup String'" content="htmlText"/>
+            </div>
         </div>
-    </t>
+    </div>
+</t>
 
 </templates>

estate/__init__.py

@@ -0,0 +1 @@
+from . import models

estate/__manifest__.py

@@ -0,0 +1,19 @@
+{
+    'name': 'Real Estate',
+    'version': '1.0',
+    'category': 'Real Estate',
+    'depends': ['base'],
+    'author': 'snrav-odoo',
+    'license': 'LGPL-3',
+    'description': 'Real estate purchase & sales',
+    'data': [
+        'security/ir.model.access.csv',
+        'views/estate_property_views.xml',
+         'views/estate_property_offer_views.xml',
+        'views/estate_property_type_views.xml',
+        'views/estate_property_tag_views.xml',
+        'views/res_user_views.xml',
+        'views/estate_property_menu.xml'
+        ],
+    'application': True,
+}

estate/models/__init__.py

@@ -0,0 +1,5 @@
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
+from . import res_users

estate/models/estate_property.py

@@ -0,0 +1,108 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import models, api, fields, exceptions
+from odoo.exceptions import ValidationError
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Real Estate Property"
+    _order = "id desc"
+
+    name = fields.Char(required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        copy=False,
+        default=lambda self: fields.Date.context_today(self) + relativedelta(months=3),
+    )
+    expected_price = fields.Float(required=True)
+    selling_price = fields.Float()
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer()
+    facades = fields.Integer()
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer(string="Garden Area (sqft)")
+    garden_orientation = fields.Selection([
+        ("north", "North"),
+        ("south", "South"),
+        ("east", "East"),
+        ("west", "West"),
+    ])
+    state = fields.Selection(
+        selection=[
+            ("new", "New"),
+            ("offer_received", "Offer Received"),
+            ("offer_accepted", "Offer Accepted"),
+            ("sold", "Sold"),
+            ("cancelled", "Cancelled"),
+        ],
+        string="Status",
+        default="new",
+    )
+    active = fields.Boolean(default=True)
+    property_type_id = fields.Many2one("estate.property.type", string="Property Type", required=True)
+    customer = fields.Many2one("res.partner", string="Customer", copy=False)
+    salesperson = fields.Many2one(
+        "res.users", string="Salesperson", default=lambda self: self.env.user
+    )
+    tag_ids = fields.Many2many("estate.property.tag", string="Property Tags")
+    offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offer")
+    total_area = fields.Integer(compute="_compute_total_area")
+    best_price = fields.Integer(compute="_compute_best_price")
+
+    _check_expected_price = models.Constraint(
+        "CHECK(expected_price > 0)", "Expected price must be strictly positive."
+    )
+
+    _check_selling_price = models.Constraint(
+        "CHECK(selling_price >= 0)", "Selling price must be positive."
+    )
+
+    @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.depends("offer_ids.price")
+    def _compute_best_price(self):
+        for record in self:
+            if not record.mapped("offer_ids.price"):
+                record.best_price = 0
+            else:
+                record.best_price = max(record.mapped("offer_ids.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 = None
+
+    def action_sold_property(self):
+        for record in self:
+            if record.state == "cancelled":
+                raise exceptions.UserError("Properties which are Cancelled cannot be Sold")
+            else:
+                record.state = "sold"
+
+    def action_cancel_offer(self):
+        for record in self:
+            if record.state == "sold":
+                raise exceptions.UserError("Properties which are Sold cannot be Cancelled")
+            else:
+                record.state = "cancelled"
+
+    @api.constrains("selling_price", "expected_price")
+    def _check_selling_price_percentage_criteria(self):
+        for record in self:
+            selling_price_percentage = (record.selling_price / record.expected_price) * 100
+            if selling_price_percentage >= 90 or selling_price_percentage == 0:
+                pass
+            else:
+                raise ValidationError(
+                    "The selling price cannot be lower then 90% of the expected price."
+                )

estate/models/estate_property_offer.py

@@ -0,0 +1,63 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import models, api, fields
+from odoo.exceptions import UserError
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "Estate Property Offer"
+    _order = "price desc"
+
+    price = fields.Float()
+    status = fields.Selection(
+        selection=[("accepted", "Accepted"), ("refused", "Refused")], copy=False
+    )
+    partner_id = fields.Many2one("res.partner", string="Partner", required=True)
+    property_id = fields.Many2one("estate.property", string="Property", required=True)
+    property_type_id = fields.Many2one(related="property_id.property_type_id", store=True)
+    validity = fields.Integer(default=7)
+    date_deadline = fields.Date(compute="_compute_deadline", inverse="_inverse_date")
+
+    _check_price = models.Constraint(
+        "CHECK(price > 0)", "Price of an offer must be positive"
+    )
+
+    @api.depends("validity")
+    def _compute_deadline(self):
+        for record in self:
+            base_date = record.create_date or fields.Date.today()
+            record.date_deadline = base_date + relativedelta(days=record.validity)
+
+    def _inverse_date(self):
+        for record in self:
+            base_date = record.create_date or fields.Date.today()
+            record.validity = (record.date_deadline - fields.Date.to_date(base_date)).days
+
+    def action_accept(self):
+        for record in self:
+            if record.property_id.customer:
+                raise UserError("Only one offer can be accepted for one property")
+            record.status = "accepted"
+            record.property_id.state = "offer_accepted"
+            record.property_id.selling_price = record.price
+            record.property_id.customer = record.partner_id
+
+    def action_refuse(self):
+        for record in self:
+            record.status = "refused"
+            record.property_id.selling_price = 0.00
+            record.property_id.customer = None
+
+    @api.model
+    def create(self, vals):
+        if len(vals) > 0:
+            property = self.env["estate.property"].browse(vals[0]["property_id"])
+        for record in vals:
+            if property.state == "new":
+                property.state = "offer_received"
+            if record["price"] < property.best_price:
+                raise UserError(
+                    "Offer with an amount lower than an existing offer cannot be created."
+                )
+        return super().create(vals)

estate/models/estate_property_tag.py

@@ -0,0 +1,13 @@
+from odoo import fields, models
+
+
+class EstatePropertyTags(models.Model):
+    _name = "estate.property.tag"
+    _description = "Estate Property Tag"
+    _order = "name"
+
+    name = fields.Char(required=True)
+    color = fields.Integer()
+    _check_tag_name = models.Constraint(
+        "UNIQUE(name)", "Property tag should be unique."
+    )

estate/models/estate_property_type.py

@@ -0,0 +1,22 @@
+from odoo import models, api, fields
+
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "Estate Property Type"
+    _order = "sequence,name"
+
+    name = fields.Char(required=True)
+    property_ids = fields.One2many("estate.property", "property_type_id")
+    sequence = fields.Integer("Sequence", default=1)
+    offer_ids = fields.One2many("estate.property.offer", "property_type_id")
+    offer_count = fields.Integer(compute="_compute_offer_count")
+
+    _check_type_name = models.Constraint(
+        "UNIQUE(name)", "Property type should be unique."
+    )
+
+    @api.depends("offer_ids")
+    def _compute_offer_count(self):
+        for record in self:
+            record.offer_count = len(record.property_ids.mapped('offer_ids'))

estate/models/res_users.py

@@ -0,0 +1,11 @@
+from odoo import fields, models
+
+
+class ResUser(models.Model):
+    _inherit = "res.users"
+
+    property_ids = fields.One2many(
+        "estate.property",
+        "salesperson",
+        domain="[('state', '!=', 'sold')]"
+    )

estate/security/ir.model.access.csv

@@ -0,0 +1,6 @@
+"id","name","model_id:id","group_id:id","perm_read","perm_write","perm_create","perm_unlink"
+estate.access_estate_property,"access_estate_property",estate.model_estate_property,base.group_user,1,1,1,1
+estate.access_estate_property_type,"access_estate_property_type",estate.model_estate_property_type,base.group_user,1,1,1,1
+estate.access_estate_property_tag,"access_estate_property_tag",estate.model_estate_property_tag,base.group_user,1,1,1,1
+estate.access_estate_property_offer,"access_estate_property_offer",estate.model_estate_property_offer,base.group_user,1,1,1,1
+