[ADD] estate: implement core estate management features

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 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="awesome_owl.Card">
+        <div class="card d-inline-block m-2" style="width: 18rem;">
+            <div class="card-body">
+                <h5 class="card-title"><t t-out="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 +1,17 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Counter extends Component {
+    static template = "awesome_owl.Counter";
+    static props = {
+        onChange: { type: Function, optional: true }
+    };
+
+    setup() {
+        this.state = useState({ value: 0 });
+    }
+
+    increment() {
+        this.state.value = this.state.value + 1;
+        this.props.onChange && this.props.onChange()
+    }
+}

awesome_owl/static/src/counter/counter.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="awesome_owl.Counter">
+        <div class="m-2 border d-inline-block">
+            <button class="btn btn-primary bg-success-subtle" t-on-click="increment">
+                Pressed <t t-esc="state.value"/> Times
+            </button>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/playground.js

@@ -1,5 +1,20 @@
-import { Component } from "@odoo/owl";
+import { Component, markup, useState } from "@odoo/owl";
+import { Counter } from "./counter/counter"
+import { Card } from "./card/card";
+import { TodoList } from "./todo_list/todo_list"
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
+    static components = { Counter, Card, TodoList };
+
+    setup() {
+        this.str1 = "<div class='text-primary'>some content</div>";
+        this.str2 = markup("<div class='text-primary'>some content</div>");
+        this.sum = useState({ value: 0 })
+        this.incrementSum = this.incrementSum.bind(this);
+    }
+
+    incrementSum() {
+        this.sum.value += 1
+    }
 }

awesome_owl/static/src/playground.xml

@@ -4,6 +4,16 @@
     <t t-name="awesome_owl.playground">
         <div class="p-3">
             hello world
+            <div>
+                <Counter onChange="incrementSum" />
+                <Counter onChange="incrementSum" />
+                <p>Sum is: <t t-esc="sum.value"/></p>
+            </div>
+            <div>
+                <Card title="'card 1'" content="str1"/>
+                <Card title="'card 2'" content="str2"/>
+            </div>
+            <TodoList/>
         </div>
     </t>
 

awesome_owl/static/src/todo_list/todo_item.js

@@ -0,0 +1,21 @@
+import { Component } from "@odoo/owl";
+
+export class TodoItem extends Component {
+    static template = "awesome_owl.TodoItem";
+    static props = {
+        todo: {
+            type: Object,
+            shape: { id: Number, description: String, isCompleted: Boolean }
+        },
+        toggleState: Function,
+        removeTodo: Function
+    };
+
+    onChange() {
+        this.props.toggleState(this.props.todo.id)
+    }
+
+    onDelete() {
+        this.props.removeTodo(this.props.todo.id);
+    }
+}

awesome_owl/static/src/todo_list/todo_item.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="awesome_owl.TodoItem">
+        <div class="form-check">
+            <input class="form-check-input" type="checkbox" t-att-id="props.todo.id" t-att-checked="props.todo.isCompleted" t-on-change="onChange"/>
+            <label t-att-for="props.todo.id" t-att-class="props.todo.isCompleted ? 'text-decoration-line-through text-muted' : '' ">
+                <t t-esc="props.todo.id"/>.
+                <t t-esc="props.todo.description"/>
+            </label>
+            <span class="fa fa-remove ms-3 text-danger" t-on-click="onDelete"/>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/todo_list/todo_list.js

@@ -0,0 +1,36 @@
+import { Component, useState, useRef } from "@odoo/owl";
+import { TodoItem } from "./todo_item";
+import { useAutofocus } from "../utils";
+
+export class TodoList extends Component {
+    static template = "awesome_owl.TodoList";
+    static components = { TodoItem };
+
+    setup() {
+        this.todos = useState([])
+        this.id = 1
+        this.inputRef = useRef("input");
+        useAutofocus(this.inputRef);
+        this.removeTodo = this.removeTodo.bind(this)
+    }
+
+    addTodo(e){
+        if (e.keyCode === 13 && e.target.value) {
+            this.todos.push({
+                id: this.id++,
+                description: e.target.value,
+                isCompleted: false
+            });
+            e.target.value = "";
+        }
+    }
+
+    toggleState(id) {
+        const todo = this.todos.find(todo => todo.id === id)
+        todo.isCompleted = !todo.isCompleted
+    }
+
+    removeTodo(id) {
+        this.todos.splice(this.todos.findIndex((todo) => todo.id === id), 1)
+    }
+}

awesome_owl/static/src/todo_list/todo_list.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="awesome_owl.TodoList">
+        <h2>Todo List</h2>
+        <div class="d-inline-block border p-2 m-2">
+            <input type="text" placeholder="Enter a new task" t-on-keyup="addTodo" t-ref="input" />
+            <t t-foreach="todos" t-as="todo" t-key="todo.id">
+                <TodoItem todo="todo" toggleState.bind="toggleState" removeTodo="removeTodo"/>
+            </t>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/utils.js

@@ -0,0 +1,9 @@
+import { onMounted } from "@odoo/owl";
+
+export function useAutofocus(ref) {
+    onMounted(() => {
+        if (ref.el) {
+            ref.el.focus();
+        }
+    });
+}

estate/.gitignore

@@ -0,0 +1 @@
+i18n/

estate/__init__.py

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

estate/__manifest__.py

@@ -0,0 +1,19 @@
+{
+    'name': 'Real Estate',
+    'category': 'Real Estate',
+    'version': '1.0',
+    'author': 'Radhey Detroja(RADET)',
+    'license': 'LGPL-3',
+    'summary': 'Manage real estate properties',
+    'depends': ['base', 'mail'],
+    'application': True,
+    '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_users_views.xml',
+        'views/estate_menus.xml',
+    ]
+}

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 +1,111 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, exceptions, fields, models, _
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Estate Property Model"
+    _order = "id desc"
+    _inherit = ["mail.thread", "mail.activity.mixin"]
+
+    name = fields.Char(required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        copy=False,
+        default=lambda self: fields.Date.today() + relativedelta(months=3),
+    )
+    expected_price = fields.Float(required=True)
+    selling_price = fields.Float(
+        readonly=True,
+        copy=False,
+    )
+    best_price = fields.Float(compute="_compute_best_price", string="Best Offer")
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer()
+    facades = fields.Integer()
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer()
+    active = fields.Boolean(default=True)
+    garden_orientation = fields.Selection(
+        [('north', 'North'), ('south', 'South'), ('east', 'East'), ('west', 'West')]
+    )
+    total_area = fields.Integer(compute="_compute_total_area", string="Total Area (sqm)")
+    state = fields.Selection(
+        [
+            ('new', 'New'),
+            ('offer_received', 'Offer Received'),
+            ('offer_accepted', 'Offer Accepted'),
+            ('sold', 'Sold'),
+            ('cancelled', 'Cancelled'),
+        ],
+        required=True,
+        copy=False,
+        default='new',
+    )
+    property_type_id = fields.Many2one("estate.property.type")
+    buyer_id = fields.Many2one("res.partner", string="Buyer", copy=False)
+    salesperson_id = fields.Many2one("res.users", string="Salesperson", default=lambda self: self.env.user)
+    tag_ids = fields.Many2many("estate.property.tag", string="Tags")
+    offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
+
+    _expected_price_positive = models.Constraint(
+        'CHECK(expected_price > 0)',
+        'The expected price must be strictly positive.',
+    )
+
+    @api.depends("living_area", "garden_area")
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = (record.living_area or 0) + (record.garden_area or 0)
+
+    @api.depends("offer_ids.price")
+    def _compute_best_price(self):
+        for record in self:
+            prices = record.offer_ids.mapped("price")
+            record.best_price = max(prices) if prices else 0.0
+
+    @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(self):
+        if self.filtered(lambda r: r.state == 'cancelled'):
+            raise exceptions.UserError(_("Cancelled properties cannot be sold."))
+        self.write({'state': 'sold'})
+        return True
+
+    def action_cancel(self):
+        if self.filtered(lambda x: x.state == 'sold'):
+            raise exceptions.UserError(_("Sold properties cannot be cancelled."))
+        self.write({'state': 'cancelled'})
+        return True
+
+    @api.constrains("selling_price", "expected_price", "buyer_id")
+    def _check_selling_price(self):
+        for record in self:
+            if float_is_zero(record.selling_price, precision_digits=2):
+                if record.buyer_id:
+                    raise exceptions.ValidationError("The selling price must be greater than 0.")
+                continue
+            if float_compare(record.selling_price, 0.0, precision_digits=2) <= 0:
+                raise exceptions.ValidationError("The selling price must be positive.")
+            min_selling_price = record.expected_price * 0.9
+            if float_compare(record.selling_price, min_selling_price, precision_digits=2) < 0:
+                raise exceptions.ValidationError(
+                    f"Minimum selling price: {min_selling_price:.2f}"
+                )
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_if_not_new_or_cancelled(self):
+        forbidden = self.filtered(lambda r: r.state not in ("new", "cancelled"))
+        if forbidden:
+            raise exceptions.UserError(_("Only properties in 'New' or 'Cancelled' state can be deleted."))