diff --git a/estate/__init__.py b/estate/__init__.py new file mode 100644 index 00000000000..0650744f6bc --- /dev/null +++ b/estate/__init__.py @@ -0,0 +1 @@ +from . import models diff --git a/estate/__manifest__.py b/estate/__manifest__.py new file mode 100644 index 00000000000..dfdc9b23126 --- /dev/null +++ b/estate/__manifest__.py @@ -0,0 +1,19 @@ +{ + "name": "Real Estate", + "version": "1.0", + "category": "Tutorial", + "summary": "Manage real estate properties", + "author": "sasri-odoo", + "license": "LGPL-3", + "depends": ["base"], + "data": [ + "security/estate_security.xml", + "security/ir.model.access.csv", + "views/estate_property_views.xml", + "views/estate_property_type_views.xml", + "views/estate_property_tag_views.xml", + "views/estate_property_offer_views.xml", + "views/estate_menus.xml", + ], + "application": True, +} diff --git a/estate/models/__init__.py b/estate/models/__init__.py new file mode 100644 index 00000000000..2f1821a39c1 --- /dev/null +++ b/estate/models/__init__.py @@ -0,0 +1,4 @@ +from . import estate_property +from . import estate_property_type +from . import estate_property_tag +from . import estate_property_offer diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py new file mode 100644 index 00000000000..beaf0d8db1f --- /dev/null +++ b/estate/models/estate_property.py @@ -0,0 +1,153 @@ +from datetime import timedelta + +from odoo import api, fields, models + +from odoo.exceptions import UserError, ValidationError +from odoo.tools.float_utils import float_compare, float_is_zero + + +class EstateProperty(models.Model): + _name = "estate.property" + _description = "Real Estate Property" + _order = "id desc" + + + name = fields.Char() + description = fields.Text(required=True) + postcode = fields.Char() + date_availability = fields.Date( + default=lambda self: fields.Date.today() + timedelta(days=90), + copy=False, + ) + expected_price = fields.Float(copy=False) + 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() + garden_orientation = fields.Selection( + [ + ('north', "North"), + ('south', "South"), + ('east', "East"), + ('west', "West"), + ] + ) + active = fields.Boolean(default=True) + state = fields.Selection( + [ + ('new', "New"), + ('offer_received', "Offer Received"), + ('offer_accepted', "Offer Accepted"), + ('sold', "Sold"), + ('cancelled', "Cancelled"), + ], + readonly=True, + default="new", + required=True, + copy=False, + ) + property_type_id = fields.Many2one( + "estate.property.type", + string="Property Type", + ) + buyer_id = fields.Many2one( + "res.partner", + string="Buyer", + copy=False, + ) + user_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", + ) + total_area = fields.Float( + string="Total Area", + compute="_compute_total_area" + ) + best_price = fields.Float( + string="Best Price", + compute="_computer_best_price" + ) + property_type_id = fields.Many2one( + "estate.property.type", + string="Property Type", + ) + + + @api.depends("living_area", "garden_area") + def _compute_total_area(self): + for record in self: + record.total_area = (record.living_area or 0.0) + (record.garden_area or 0.0) + + @api.depends("offer_ids.price") + def _computer_best_price(self): + for record in self: + if record.offer_ids: + record.best_price = max(record.offer_ids.mapped("price")) + else: + record.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 record in self: + if record.state == "sold": + raise UserError("A sold property cannot be cancelled") + record.state = "cancelled" + + def action_sold(self): + for record in self: + if record.state == "cancelled": + raise UserError("A cancelled property cannot be sold") + accepted = record.offer_ids.filtered( + lambda o: o.status == "accepted" + ) + if not accepted: + raise UserError("You must accept an offer before selling.") + record.state = "sold" + + _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 strictly positive", + ) + + @api.constrains("selling_price", "expected_price") + def _check_selling_price(self): + for record in self: + if float_is_zero(record.selling_price, precision_rounding=0.01): + continue + + minimum_price = record.expected_price * 0.9 + + if float_compare( + record.selling_price, + minimum_price, + precision_rounding=0.01, + ) < 0: + raise ValidationError( + "The selling price cannot be lower than 90% of the expected price." + ) diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py new file mode 100644 index 00000000000..9901c264b05 --- /dev/null +++ b/estate/models/estate_property_offer.py @@ -0,0 +1,81 @@ +from datetime import timedelta + +from odoo import api, fields, models + +from odoo.exceptions import UserError + + +class EstatePropertyOffer(models.Model): + _name = "estate.property.offer" + _description = "Property Offer" + _order = "price desc" + + + price = fields.Float(required=True) + status = fields.Selection( + [ + ('accepted', "Accepted"), + ('refused', "Refused"), + ], + copy=False, + ) + partner_id = fields.Many2one( + "res.partner", + string="Buyer", + required=True, + ) + property_id = fields.Many2one( + "estate.property", + string="Property", + required=True, + ) + validity = fields.Integer( + string="Validity (days)", + default=7 + ) + date_deadline = fields.Date( + string="Deadline", + compute="_compute_date_deadline", + inverse="_inverse_date_deadline" + ) + + @api.depends("create_date", "validity") + def _compute_date_deadline(self): + for record in self: + base_date = record.create_date.date() if record.create_date else fields.Date.today() + record.date_deadline = base_date + timedelta(days=record.validity) + + def _inverse_date_deadline(self): + for record in self: + if record.create_date and record.date_deadline: + delta = record.date_deadline - record.create_date.date() + record.validity = delta.days + + def action_accept(self): + for record in self: + if record.property_id.state in ["cancelled", "sold"]: + raise UserError("Cannot accept an offer for a cancelled or sold property") + accepted_offers = record.property_id.offer_ids.filtered( + lambda o: o.status == "accepted" + ) + if accepted_offers: + raise UserError("an offer has already been accepted for this property") + record.status = "accepted" + record.property_id.selling_price = record.price + record.property_id.buyer_id = record.partner_id + record.property_id.state = "offer_accepted" + + def action_refuse(self): + for record in self: + if record.property_id.state in ["cancelled", "sold"]: + raise UserError("Cannot modify offers for a sold or cancelled property") + if record.status == "accepted": + record.property_id.selling_price = 0.0 + record.property_id.buyer_id = False + record.property_id.state = "new" + record.status = "refused" + + _check_offer_price = models.Constraint( + "CHECK(price > 0)", + "The offer price must be strictly positive." + ) diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py new file mode 100644 index 00000000000..3675293b88f --- /dev/null +++ b/estate/models/estate_property_tag.py @@ -0,0 +1,14 @@ +from odoo import fields, models + + +class EstatePropertyTag(models.Model): + _name = "estate.property.tag" + _description = "Property Tag" + _order = "name" + + name = fields.Char(required=True) + + _unique_name = models.Constraint( + "UNIQUE(name)", + "Property tag name must be unique." + ) diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py new file mode 100644 index 00000000000..ebbd275cf9c --- /dev/null +++ b/estate/models/estate_property_type.py @@ -0,0 +1,18 @@ +from odoo import fields, models + + +class EstatePropertyType(models.Model): + _name = "estate.property.type" + _description = "Property Type" + + name = fields.Char(required=True) + property_ids = fields.One2many( + "estate.property", # target model + "property_type_id", # field in that model pointing back + string="Properties", # label shown in UI + ) + + _unique_name = models.Constraint( + "UNIQUE(name)", + "Property type name must be unique." + ) diff --git a/estate/security/estate_security.xml b/estate/security/estate_security.xml new file mode 100644 index 00000000000..e1f926a08bd --- /dev/null +++ b/estate/security/estate_security.xml @@ -0,0 +1,5 @@ + + + Estate Manager + + diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv new file mode 100644 index 00000000000..c53a8daefed --- /dev/null +++ b/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_manager,access_estate_property_manager,model_estate_property,estate.group_estate_manager,1,1,1,1 diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml new file mode 100644 index 00000000000..f860e967e20 --- /dev/null +++ b/estate/views/estate_menus.xml @@ -0,0 +1,31 @@ + + + + + + + + + + + + + + + + + + + diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml new file mode 100644 index 00000000000..9c7ca1d2776 --- /dev/null +++ b/estate/views/estate_property_offer_views.xml @@ -0,0 +1,42 @@ + + + + + Offer + estate.property.offer + list,form + + + + estate.property.offer.view.list + estate.property.offer + + + + + + + + + + + + estate.property.offer.view.form + estate.property.offer + +
+ + + + + + + + + + +
+ + + + diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml new file mode 100644 index 00000000000..58ed7779ecd --- /dev/null +++ b/estate/views/estate_property_tag_views.xml @@ -0,0 +1,20 @@ + + + + + Property tag + estate.property.tag + list,form + + + + estate.property.tag.view.list + estate.property.tag + + + + + + + + diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml new file mode 100644 index 00000000000..362efed72a9 --- /dev/null +++ b/estate/views/estate_property_type_views.xml @@ -0,0 +1,40 @@ + + + + + Property Types + estate.property.type + list,form + + + + estate.property.type.view.list + estate.property.type + + + + + + + + + estate.property.type.view.form + estate.property.type + +
+ + + + + + + + + + + +
+ + + + diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml new file mode 100644 index 00000000000..70073e9b23a --- /dev/null +++ b/estate/views/estate_property_views.xml @@ -0,0 +1,139 @@ + + + + + + Properties + estate.property + list,form + + + + estate.property.view.list + estate.property + + + + + + + + + + + + + + + + estate.property.view.form + estate.property + +
+ +