[ADD] estate: initial module setup

estate/__init__.py

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+from . import models

estate/__manifest__.py

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+{
+    "name": "Estate",
+    "depends": ["base"],
+    "application": True,
+    "data": [
+        "security/ir.model.access.csv",
+        "views/estate_property_views.xml",
+        "views/maintenance_property_views.xml",
+        "views/estate_property_type_views.xml",
+        "views/estate_property_tag_views.xml",
+        "views/estate_property_offer_views.xml",
+        "data/estate_property_type.xml",
+        "data/estate_property_tag.xml",
+        "data/estate_property_demo.xml",
+        "views/estate_menus.xml",
+    ],
+    "author": "dheer",
+    "license": "LGPL-3",
+}

estate/data/estate_property_demo.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+  <record id="estate_property_1" model="estate.property">
+    <field name="name">apartment-1</field>
+    <field name="postcode">12345</field>
+    <field name="bedrooms">2</field>
+    <field name="living_area">230</field>
+    <field name="expected_price">10000</field>
+    <field name="expected_price">30000</field>
+    <field name="tag_ids"
+      eval="[       Command.set([              ref('estate.estate_property_tag_1'),         ref('estate.estate_property_tag_3')       ])]" />
+  </record>
+  <record id="estate_property_2" model="estate.property">
+    <field name="name">apartment-2</field>
+    <field name="postcode">1245</field>
+    <field name="bedrooms">2</field>
+    <field name="living_area">230</field>
+    <field name="expected_price">10000</field>
+    <field name="expected_price">30000</field>
+    <field name="tag_ids"
+      eval="[       Command.set([              ref('estate.estate_property_tag_3'),         ref('estate.estate_property_tag_2')       ])]" />
+
+  </record>
+  <record id="estate_property_3" model="estate.property">
+    <field name="name">apartment-3</field>
+    <field name="postcode">12345</field>
+    <field name="bedrooms">2</field>
+    <field name="living_area">230</field>
+    <field name="expected_price">10000</field>
+    <field name="expected_price">30000</field>
+
+  </record>
+  <record id="estate_property_4" model="estate.property">
+    <field name="name">apartment-4</field>
+    <field name="postcode">12345</field>
+    <field name="bedrooms">2</field>
+    <field name="living_area">230</field>
+    <field name="expected_price">10000</field>
+    <field name="expected_price">30000</field>
+
+  </record>
+  <record id="estate_property_5" model="estate.property">
+    <field name="name">apartment-5</field>
+    <field name="postcode">127745</field>
+    <field name="bedrooms">82</field>
+    <field name="living_area">230</field>
+    <field name="expected_price">10000</field>
+    <field name="expected_price">399000</field>
+
+  </record>
+</odoo>

estate/data/estate_property_tag.xml

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+<odoo noupdate="1"> 
+    <record id="estate_property_tag_1" model="estate.property.tag">
+        <field name="name">filter</field>
+    </record>
+
+     <record id="estate_property_tag_2" model="estate.property.tag">
+        <field name="name">reno</field>
+    </record>
+
+     <record id="estate_property_tag_3" model="estate.property.tag">
+        <field name="name">remodeled</field>
+    </record>
+</odoo>

estate/data/estate_property_type.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+  <record id="estate_property_type_1" model="estate.property.type">
+    <field name="name">villa</field>
+  </record>
+  <record id="estate_property_type_2" model="estate.property.type">
+    <field name="name">apartment</field>
+  </record>
+  <record id="estate_property_type_3" model="estate.property.type">
+    <field name="name">balcony</field>
+  </record>
+</odoo>

estate/estate_property_offer_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+  <record id="estate_property_offer_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="offers" editable="top">
+        <field name="price" string="Price"/>
+        <field name="partner_id" string="Partner"/>
+        <field name="status" string="Status"/>
+      </list>
+    </field>
+  </record>
+  <record id="estate_property_offer_form" model="ir.ui.view">
+    <field name="name">estate.property.offer.form</field>
+    <field name="model">estate.property.offer</field>
+    <field name="arch" type="xml">
+      <form string="offer">
+        <sheet>
+          <group>
+            <field name="price" string="Price"/>
+            <field name="partner_id" string="Partner"/>
+            <field name="status" string="Status"/>
+          </group>
+        </sheet>
+      </form>
+    </field>
+  </record>
+</odoo>

estate/models/__init__.py

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+from . import (
+    estate_property,
+    estate_property_offer,
+    estate_property_tag,
+    estate_property_type,
+    maintenance_property,
+)

estate/models/estate_property.py

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+from dateutil.relativedelta import relativedelta
+
+from odoo import api, fields, models
+from odoo.exceptions import UserError
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "real state property"
+
+    property_type_id = fields.Many2one(
+        "estate.property.type",
+        string="Poperty Type",
+    )
+    buyer_id = fields.Many2one(
+        "res.partner",
+        string="buyer",
+        copy=False,
+    )
+    salesperson_id = fields.Many2one(
+        "res.users",
+        string="sales person",
+        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="Offer",
+    )
+    maintenance_ids = fields.One2many(
+        "maintenance.property",
+        "prop_id",
+        String="Maintenance"
+    )
+    name = fields.Char(required=True)
+    active = fields.Boolean(default=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+        copy=False,
+        default=fields.Date.today() + relativedelta(months=3),
+    )
+    expected_price = fields.Float(required=True)
+    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()
+    garden_orientation = fields.Selection(
+        [
+            ("north", "North"),
+            ("south", "South"),
+            ("east", "East"),
+            ("west", "West"),
+        ],
+    )
+    state = fields.Selection(
+        [
+            ("new", "New"),
+            ("offer_received", "Offer Received"),
+            ("offer_accepted", "Offer Accepted"),
+            ("sold", "Sold"),
+            ("cancelled", "Cancelled"),
+        ],
+        required=True,
+        default="new",
+        group_expand="_read_group_stage_ids",
+        copy=False,
+    )
+
+    @api.model
+    def _read_group_stage_ids(self, *args, **kwargs):
+        return ["new", "offer_received", "offer_accepted", "sold", "cancelled"]
+
+    best_price = fields.Float(compute="_compute_price")
+    total_area = fields.Float(compute="_compute_total")
+
+    @api.depends("living_area", "garden_area")
+    def _compute_total(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+
+    @api.depends("offer_ids.price")
+    def _compute_price(self):
+        for property in self:
+            if property.offer_ids:
+                property.best_price = max(property.offer_ids.mapped("price"))
+            else:
+                property.best_price = 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 = False
+
+    def action_cancel(self):
+        for property in self:
+            if property.state == "sold":
+                message = "A sold property cannot be cancelled."
+                raise UserError(message)
+            property.state = "cancelled"
+        return True
+
+    def action_sold(self):
+        for property in self:
+            if property.state == "cancelled":
+                message = "A cancelled property cannot be set as sold."
+                raise UserError(message)
+            property.state = "sold"
+        return True

estate/models/estate_property_offer.py

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+from datetime import timedelta
+
+from odoo import api, fields, models
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "Property Offer"
+
+    price = fields.Float()
+    status = fields.Selection(
+        [
+            ('accepted', 'Acccepted'),
+            ('refused', 'Refused'),
+        ]
+    )
+    validity = fields.Integer(default=7)
+    date_deadline = fields.Date(
+        compute="_compute_date_deadline", inverse="_inverse_date_deadline"
+    )
+    partner_id = fields.Many2one('res.partner', required=True)
+    property_id = fields.Many2one('estate.property', required=True)
+
+    @api.depends('validity', 'create_date')
+    def _compute_date_deadline(self):
+        for offer in self:
+            create_date = offer.create_date or fields.Date.today()
+            offer.date_deadline = create_date + timedelta(days=offer.validity)
+
+    def _inverse_date_deadline(self):
+        for offer in self:
+            create_date = offer.create_date.date() or fields.Date.today()
+            if offer.date_deadline and create_date:
+                offer.validity = (offer.date_deadline - create_date).days
+
+    def action_accept(self):
+        for record in self:
+            record.status = "accepted"
+        return True
+
+    def action_refuse(self):
+        for record in self:
+            record.status = "refused"
+        return True

estate/models/estate_property_tag.py

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+from odoo import fields, models
+
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "Phis model provides tags for estate property"
+
+    name = fields.Char(required=True)
+    # property_type_id = fields.Many2one("estate.property.type",string="Property Type")
+    # type_ids=fields.one2many('estate.property.type','',)

estate/models/estate_property_type.py

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+from odoo import fields, models
+
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "model for estate property types"
+    name = fields.Char(required=True)
+    # tag_ids = fields.One2many("estate.property.tag","property_type_id",string="Tags")

estate/models/maintenance_property.py

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+
+from odoo import fields, models
+
+
+class EstateProperty(models.Model):
+    _name = "maintenance.property"
+    _description = "maintenance property"
+
+    title = fields.Char()
+    prop_id = fields.Many2one('estate.property', required=True)
+    description = fields.Char()
+
+    priority = fields.Selection(
+        [
+            ("low", "Low"),
+            ("normal", "Normal"),
+            ("high", "High"),
+        ],
+    )
+    stage = fields.Selection(
+        [
+            ("new", "New"),
+            ("assigned", "Assigned"),
+            ("progress", "In Progress"),
+            ("complete", "Complete"),
+        ],
+        string="Stage",
+        default="new"
+    )
+
+    assigned = fields.Many2one("res.users", string="Assigned To", default=lambda self: self.env.user)
+    estimated_cost = fields.Float(string="Estimated Cost")
+    actual_cost = fields.Float(string="Actual Cost")
+    date = fields.Date(default=fields.Date.today())
+    cost = fields.Float()
+
+    def mark_assigned(self):
+        for maintenance in self:
+            maintenance.stage = "assigned"
+
+    def mark_progress(self):
+        for maintenance in self:
+            maintenance.stage = "progress"
+
+    def mark_complete(self):
+        for maintenance in self:
+            maintenance.stage = "complete"

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,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_tag,base.group_user,1,1,1,1
+access_estate_property_offer,estate.property.offer,model_estate_property_offer,base.group_user,1,1,1,1
+access_maintenance_property,maintenance.property,model_maintenance_property,base.group_user,1,1,1,1