[ADD] Estate: Add Estate Module

awesome_owl/__init__.py

@@ -1,3 +1,4 @@
+
 # -*- coding: utf-8 -*-
 
-from . import controllers
+from . import controllers

estate/__init__.py

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

estate/__manifest__.py

@@ -0,0 +1,20 @@
+{
+    'name': "Real Estate",
+    'version': "1.0.0",
+    'depends': ['base', 'web'],
+    'author': "john addams",
+    'category': "Tutorials",
+    'description': "ytyut",
+    'application': True,
+    'installable': True,
+    'license': 'LGPL-3',
+    'data': [
+        'security/ir.model.access.csv',
+        'views/estate_property_tag.xml',
+        'views/estate_property_views.xml',
+        'views/estate_property_offer.xml',
+        'views/estate_property_type.xml',
+        'views/estate_menus.xml',
+        'views/estate_maintenance.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 estate_property_maintenance

estate/models/estate_property.py

@@ -0,0 +1,116 @@
+from odoo import fields, models, api
+from odoo.exceptions import UserError, ValidationError
+from odoo.tools.float_utils import float_compare
+
+class homePlan(models.Model):
+    _name = 'estate.property'
+    _description = "this is home plan"
+    _order = "id desc"
+
+    name = fields.Char("Plan Name", required=True, default="Unknown")
+    description = fields.Char("Description")
+    postcode = fields.Char("Post code", required=True)
+    date_availability = fields.Datetime(
+        "Available till",
+        copy=False,
+        default=fields.Date.add(fields.Date.today(), months=3),
+    )
+    last_seen = fields.Datetime("Last Seen", default=fields.Datetime.now)
+    expected_price = fields.Float("Expected Price")
+    selling_price = fields.Float("Selling price", copy=False, readonly=True)
+    bedrooms = fields.Integer("bedrooms", default=2)
+    living_area = fields.Integer("Living area")
+    facades = fields.Integer("facades")
+    garage = fields.Boolean("Garage", default=True)
+    garden = fields.Boolean("Garden")
+    garden_area = fields.Integer("Garden area", default=0)
+    total_area = fields.Float("Total area", compute='_compute_total_area', store=True)
+    best_price = fields.Float("Best price", compute='_compute_best_price', store=True)
+    total_maintenance_cost = fields.Float( compute='_compute_total_maintenance', store=True)
+    active = fields.Boolean("Active", default=True)
+    property_type_id = fields.Many2one("estate.property.type")
+    salesman_id = fields.Many2one("res.users", default=lambda self: self.env.user)
+    buyer_id = fields.Many2one("res.partner", copy=False)
+    property_tag_ids = fields.Many2many("estate.property.tag")
+    offer_ids = fields.One2many("estate.property.offer", "property_id")
+    sequence = fields.Integer('Sequence', help="Used to order stages. Lower is better.")
+    maintenance_ids = fields.One2many("estate.property.maintenance", "property_id")
+    state = fields.Selection(
+        [
+            ('new', "New"),
+            ('offer_received', "Offer received"),
+            ('offer_accepted', "Offer accepted"),
+            ('sold', "Sold"),
+            ('cancelled', "Cancelled"),
+        ],
+        default='new',
+        copy=False,
+    )
+
+    garden_orientation_direction = fields.Selection(
+        [('north', "North"), ('east', "East"), ('west', "West"), ('south', "South")]
+    )
+
+    _check_expected_price = models.Constraint(
+        'CHECK(expected_price > 0)', "The expected price must be Strictly positive"
+    )
+    _check_property_selling_price = models.Constraint(
+        'CHECK(selling_price > 0)', "The expected price must be Strictly positive"
+    )
+
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for line in self:
+            line.total_area = line.living_area + line.garden_area
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        for record in self:
+            record.best_price = max(record.offer_ids.mapped('price'), default=0.0)
+
+    @api.onchange('garden')
+    def _onchange_partner(self):
+        for record in self:
+            if record.garden:
+                record.garden_area = 10
+                record.garden_orientation_direction = 'east'
+
+            else:
+                record.garden_area = 0
+                record.garden_orientation_direction = False
+
+    @api.constrains('selling_price', 'expected_price')
+    def _check_selling_price(self):
+        for record in self:
+            if record.selling_price and float_compare(
+                record.selling_price, (0.9 * record.expected_price)
+                ,2 ) == -1 :
+                raise ValidationError(
+                    "The selling price cannot be lower than 90% of the expected price."
+                )
+
+    def action_sold(self):
+        for record in self:
+            if record.state == 'cancelled':
+                raise UserError(message="You can't sold once you have cancelled")
+            elif record.maintenance_ids.filtered(lambda r : r.status != 'Done'):
+                raise UserError("maintamce remain")   
+            else:
+                record.state = 'sold'
+        return True
+
+    def action_Cancel(self):
+        for record in self:
+            if record.state == 'sold':
+                raise UserError(message="You can't Cancel once you have sold")
+            else:
+                record.state = 'cancelled'
+
+        return True
+
+    @api.depends('maintenance_ids.cost')
+    def _compute_total_maintenance(self):
+        for record in self:
+            record.total_maintenance_cost = sum(record.maintenance_ids.mapped('cost'))
+
+

estate/models/estate_property_maintenance.py

@@ -0,0 +1,35 @@
+from odoo import fields, models, api
+from odoo.exceptions import UserError, ValidationError
+
+class EstatePropertyMaintenanceRequest(models.Model):
+    _name = 'estate.property.maintenance'
+    _description = "this is property maintenance model"
+
+    title = fields.Char("Title", required=True, default="Unknown")
+    cost = fields.Float('Price')
+    status = fields.Selection(
+        [
+            ('new', "New"),
+            ('approved', "Approved"),
+            ('Done', "Done"),
+        ],
+        default='new',
+    )
+
+    property_id = fields.Many2one('estate.property', required=True)
+
+    # _check_cost = models.Constraint(
+    #    'CHECK(cost > 0)', "The expected cost must be Strictly positive"
+    # )
+
+    @api.constrains('status')
+    def _check_cost(self):
+        for record in self:
+            if record.status == 'approved' and record.cost <= 0:
+                raise ValidationError(
+                    "The Cost must be Positive"
+                )
+
+    def action_approved(self):
+        self.status = 'Done'
+

estate/models/estate_property_offer.py

@@ -0,0 +1,58 @@
+from odoo import fields, models, api
+from odoo.exceptions import UserError
+
+class EstatePropertyOffer(models.Model):
+    _name = 'estate.property.offer'
+    _description = "this is property offer model"
+    _order = "price desc"
+
+    price = fields.Float('Price')
+    status = fields.Selection(
+        [('accepted', "Accepted"), ('refused', "Refused")], copy=False
+    )
+    validity = fields.Integer("Validity", default=7)
+    date_deadline = fields.Date(
+        "date_deadline", compute="_compute_date_deadline", inverse="inverse_date_deadline"
+    )
+    partner_id = fields.Many2one('res.partner', required=True)
+    property_id = fields.Many2one('estate.property', readonly=True)
+    property_type_id = fields.Many2one(
+    "estate.property.type",
+    related="property_id.property_type_id",
+    store=True,
+    string="Property Type"
+    )
+
+    _check_offer_price = models.Constraint(
+        'CHECK( price > 0)', "The offer price must be Strictly positive"
+    )
+
+    @api.depends('validity')
+    def _compute_date_deadline(self):
+        for record in self:
+            record.date_deadline = fields.Date.add(
+                record.create_date or fields.Date.today(), days=record.validity
+            )
+
+    def inverse_date_deadline(self):
+        for record in self:
+            record.validity = (record.date_deadline - record.create_date.date()).days
+
+    def action_confirm(self):
+        for record in self:
+            if record.property_id.state == 'offer_accepted':
+                raise UserError(message="You can't Accept multiple offer")
+            else:
+                record.status = 'accepted'
+                record.property_id.buyer_id = record.partner_id
+                record.property_id.selling_price = record.price
+                record.property_id.state = 'offer_accepted'
+                for offer in record.property_id.offer_ids:
+                    if record.id != offer.id:
+                        offer.status='refused'
+        return True
+
+    def action_cancel(self):
+        for record in self:
+            record.status = 'refused'
+        return True

estate/models/estate_property_tag.py

@@ -0,0 +1,13 @@
+from odoo import fields, models
+
+
+class EstatePropertyTag(models.Model):
+    _name = 'estate.property.tag'
+    _description = "this is property tag model"
+    _order = "name"
+
+    name = fields.Char("tag", required=True)
+    color = fields.Integer("Color")
+    _check_unique_propertyTag = models.Constraint(
+        'UNIQUE(name)', "The Property tag must be unique"
+    )

estate/models/estate_property_type.py

@@ -0,0 +1,28 @@
+from odoo import fields, models, api
+
+class EstatePropertyType(models.Model):
+    _name = 'estate.property.type'
+    _description = "this is property model"
+    _order = "name"
+
+    name = fields.Char("Type", required=True)
+    property_ids = fields.One2many("estate.property", "property_type_id")
+
+    _check_unique_propertyType = models.Constraint(
+        "UNIQUE(name)", "The Property type must be unique"
+    )
+    offer_ids = fields.One2many(
+        "estate.property.offer",
+        "property_type_id",
+        string="Offers"
+    )
+
+    offer_count = fields.Integer(
+    string="Offer count",
+    compute="_compute_offer_count"
+    )
+
+    @api.depends("offer_ids")
+    def _compute_offer_count(self):
+        for record in self:
+            record.offer_count = len(record.offer_ids)

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
+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,access_estate_property_offer,model_estate_property_offer,base.group_user,1,1,1,1
+access_estate_property_maintenance,access_estate_property_maintenance,model_estate_property_maintenance,base.group_user,1,1,1,1

estate/views/estate_maintenance.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<odoo>
+<record id="model_maintenance_action" model="ir.actions.act_window">
+        <field name="name">maintenance</field>
+        <field name="res_model">estate.property.maintenance</field>
+        <field name="view_mode">list,form</field>
+    </record>
+<record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.maintenance.list</field>
+        <field name="model">estate.property.maintenance</field>
+        <field name="arch" type="xml" >
+            <list string="Channel" editable="bottom" >
+            <field string="title" name="title"/>
+            <field string="cost" name="cost"/>
+            <field string="title" name="status"/>
+            </list>
+        </field>
+    </record>
+</odoo>

estate/views/estate_menus.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<odoo>
+    <menuitem id="menu_root" name="Estate">
+        <menuitem id="first_level_menu" name="Menu">
+            <menuitem id="estate_model_menu_action" action="model_menu_action"/>
+             <menuitem id="estate_model_maintenance" action="model_maintenance_action"/>
+        </menuitem>
+        <menuitem id="first_level_menu_estate_property_type" name="Setting">
+            <menuitem id="estate_property_action" action="estate_property_type_action"/>
+            <menuitem id="estate_property_action_tag" action="estate_property_tag_action"/>
+        </menuitem>
+    </menuitem>
+</odoo>

estate/views/estate_property_offer.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="estate_property_offer_action" model="ir.actions.act_window">
+        <field name="name">Offers</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list,form</field>
+    </record>
+    <record id="estate_property_offer_view_list" 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 string="Channel" editable="bottom" >
+            <field name="price"/>
+            <field name="partner_id"/>
+            <field name ="validity"/>
+            <field name ="date_deadline"/>
+            </list>
+        </field>
+    </record>
+</odoo>

estate/views/estate_property_tag.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<odoo>
+<record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property tag</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list</field>
+    </record>
+<record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml" >
+            <list string="Channel" editable="bottom" >
+            <field string="name" name="name"/>
+            </list>
+        </field>
+    </record>
+</odoo>