ahham - Technical Training Estate module

awesome_owl/__manifest__.py

@@ -34,6 +34,7 @@
             'web/static/lib/bootstrap/scss/_variables.scss',
             'web/static/lib/bootstrap/scss/_maps.scss',
             ('include', 'web._assets_bootstrap'),
+            ('include', 'web._assets_bootstrap_backend'),
             ('include', 'web._assets_core'),
             'web/static/src/libs/fontawesome/css/font-awesome.css',
             'awesome_owl/static/src/**/*',

awesome_owl/static/src/components/card/card.js

@@ -0,0 +1,15 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.Card";
+    static props = {
+        title: String,
+        slots: Object,
+    };
+    setup() {
+        this.state = useState({ isOpen: true });
+    }
+    toggleOpen() {
+        this.state.isOpen = !this.state.isOpen;
+    }
+}

awesome_owl/static/src/components/card/card.xml

@@ -0,0 +1,14 @@
+<?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"/>
+                    <button t-on-click="toggleOpen" class="btn">Toggle</button>
+                </h5>
+                <t t-slot="default" t-if="this.state.isOpen"/>
+            </div>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/components/counter/counter.js

@@ -0,0 +1,19 @@
+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++;
+        if (this.props.onChange) {
+            this.props.onChange();
+        }
+    }
+}

awesome_owl/static/src/components/counter/counter.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.Counter">
+        <div class="d-flex gap-2 border border-dark align-items-center p-2">
+            <span>Counter: <t t-out="state.value"/>
+            </span>
+            <button t-on-click="increment" class="btn btn-primary">Increment</button>
+        </div>
+    </t>
+
+</templates>

awesome_owl/static/src/components/todoo/todo_item/todo_item.js

@@ -0,0 +1,17 @@
+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,
+    };
+}

awesome_owl/static/src/components/todoo/todo_item/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="d-flex align-items-center gap-2">
+            <input type="checkbox" t-on-change="props.toggleState"/>
+            <t t-out="props.todo.id"/>
+.            <span t-att-class="{'text-decoration-line-through text-muted':props.todo.isCompleted}">
+                <t t-out="props.todo.description" />
+            </span>
+            <span role="button" class="fa fa-remove ms-3 text-danger" t-on-click="props.removeTodo"/>
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/components/todoo/todo_list/todo_list.js

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

awesome_owl/static/src/components/todoo/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">
+        <div class="d-flex flex-column">
+            <input placeholder="Add a todo" t-on-keyup="addTodo" t-ref="todo_input"/>
+            <t t-foreach="this.todos" t-as="todo" t-key="todo.id">
+                <TodoItem todo="todo" toggleState.bind="()=>this.toggleState(todo.id)" removeTodo.bind="()=>this.removeTodo(todo.id)"/>
+            </t>
+
+        </div>
+    </t>
+</templates>

awesome_owl/static/src/playground.js

@@ -1,5 +1,15 @@
-import { Component } from "@odoo/owl";
-
+import { Component, useState } from "@odoo/owl";
+import { Counter } from "./components/counter/counter";
+import { Card } from "./components/card/card";
+import { TodoList } from "./components/todoo/todo_list/todo_list";
 export class Playground extends Component {
-    static template = "awesome_owl.playground";
+    static template = "awesome_owl.Playground";
+    static components = { Counter, Card, TodoList };
+
+    setup() {
+        this.sum = useState({ value: 0 });
+    }
+    incrementSum() {
+        this.sum.value++;
+    }
 }

awesome_owl/static/src/playground.xml

@@ -1,10 +1,28 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="awesome_owl.playground">
+    <t t-name="awesome_owl.Playground">
+        <div class="d-flex gap-2">
+            <div class="p-3">
+                hello world
+            </div>
+            <Counter onChange.bind="incrementSum"/>
+            <Counter onChange.bind="incrementSum"/>
+
+        </div>
         <div class="p-3">
-            hello world
+                Sum: <t t-out="this.sum.value"/>
+        </div>
+        <div class="d-flex gap-4">
+            <Card title="'Card 1'">
+                Card 1 content
+            </Card>
+            <Card title="'Card 2'">
+                <Counter />
+            </Card>
         </div>
+        <h1>Todo List</h1>
+        <TodoList/>
     </t>
 
 </templates>

awesome_owl/static/src/utils.js

@@ -0,0 +1,7 @@
+import { useRef, onMounted } from "@odoo/owl";
+export const useAutofocus = (ref) => {
+    const inputRef = useRef(ref);
+    onMounted(() => {
+        inputRef.el.focus();
+    });
+};

estate/__init__.py

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

estate/__manifest__.py

@@ -0,0 +1,20 @@
+{
+    'name': 'Estate',
+    'version': '0.0',
+    'summary': 'Real Estate Management',
+    'depends': [
+        'base',
+    ],
+    '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/estate_menus.xml',
+        'views/res_users_views.xml'
+    ],
+    'application': True,
+    'author': 'Odoo S.A.',
+    'license': 'LGPL-3',
+}

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 +1,117 @@
+from odoo import models, fields, api
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.date_utils import relativedelta
+from odoo.tools.float_utils import float_compare, float_is_zero
+
+
+GARDEN_ORIENTATION = [("north", "North"), ("south", "South"), ("east", "East"), ("west", "West")]
+PROPERTY_STATE = [("new", "New"), ("offer_received", "Offer Received"), ("offer_accepted", "Offer Accepted"), ("sold", "Sold"), ("cancelled", "Cancelled")]
+
+
+class EstateProperty(models.Model):
+
+    # -------------------------------------------------------------------------
+    # Private attributes
+    # -------------------------------------------------------------------------
+    _name = "estate.property"
+    _description = "Real Estate Property"
+    _order = "id desc"
+
+    # -------------------------------------------------------------------------
+    # Field declarations
+    # -------------------------------------------------------------------------
+    name = fields.Char(string="Title", required=True)
+    description = fields.Text(string="Description")
+    postcode = fields.Char(string="Postcode")
+    date_availability = fields.Date(string="Date Availability", copy=False, default=lambda self: fields.Date.context_today(self) + relativedelta(months=3))
+    expected_price = fields.Float(string="Expected Price", required=True)
+    selling_price = fields.Float(string="Selling Price", readonly=True, copy=False)
+    bedrooms = fields.Integer(string="Bedrooms", default=2)
+    living_area = fields.Integer(string="Living Area (sqm)")
+    facades = fields.Integer(string="Facades")
+    garage = fields.Boolean(string="Garage")
+    garden = fields.Boolean(string="Garden")
+    garden_area = fields.Integer(string="Garden Area (sqm)")
+    garden_orientation = fields.Selection(string="Garden Orientation", selection=GARDEN_ORIENTATION)
+    active = fields.Boolean(string="Active", default=True)
+    state = fields.Selection(string="Status", selection=PROPERTY_STATE, required=True, copy=False, default="new")
+
+    property_type_id = fields.Many2one("estate.property.type", string="Property Type")
+    buyer_id = fields.Many2one("res.partner", string="Buyer")
+    salesman_id = fields.Many2one("res.users", string="Salesman", default=lambda self: self.env.user)
+    property_tag_ids = fields.Many2many("estate.property.tag", string="Tags")
+    offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
+
+    total_area = fields.Integer(string="Total Area (sqm)", compute="_compute_total_area")
+    best_offer = fields.Float(string="Best Offer", compute="_compute_best_offer")
+
+    # -------------------------------------------------------------------------
+    # SQL constraints
+    # -------------------------------------------------------------------------
+    _check_expected_price = models.Constraint(
+        'CHECK(expected_price > 0)',
+        "The expected price must be strictly positive."
+    )
+    _check_selling_price = models.Constraint(
+        'CHECK(selling_price >= 0)',
+        "The selling price must be positive."
+    )
+
+    # -------------------------------------------------------------------------
+    # Compute methods
+    # -------------------------------------------------------------------------
+    @api.depends("living_area", "garden_area")
+    def _compute_total_area(self):
+        for property in self:
+            property.total_area = property.living_area + property.garden_area
+
+    @api.depends("offer_ids.price")
+    def _compute_best_offer(self):
+        for property in self:
+            property.best_offer = max(property.offer_ids.mapped("price"), default=0)
+
+    # -------------------------------------------------------------------------
+    # Constraints and onchange methods
+    # -------------------------------------------------------------------------
+    @api.constrains("selling_price")
+    def _check_selling_price_minimum_ratio(self):
+        for property in self:
+            if float_is_zero(property.selling_price, precision_digits=2):
+                continue
+            if float_compare(property.selling_price, property.expected_price * 0.9, precision_digits=2) < 0:
+                raise ValidationError("The selling price must be at least 90% of the expected 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 = False
+
+    # -------------------------------------------------------------------------
+    # ORM methods
+    # -------------------------------------------------------------------------
+    @api.ondelete(at_uninstall=False)
+    def _unlink_new_cancelled_property(self):
+        for property in self:
+            if property.state not in ["new", "cancelled"]:
+                raise UserError("Only new and canceled properties can be deleted")
+
+    # -------------------------------------------------------------------------
+    # Action methods
+    # -------------------------------------------------------------------------
+    def action_cancel_property(self):
+        for property in self:
+            if property.state == "sold":
+                raise UserError("Sold properties cannot be cancelled")
+            property.state = "cancelled"
+        return True
+
+    def action_sold_property(self):
+        for property in self:
+            if property.state == "cancelled":
+                raise UserError("Cancelled properties cannot be sold")
+            property.state = "sold"
+        return True