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..84981126d40 --- /dev/null +++ b/estate/__manifest__.py @@ -0,0 +1,14 @@ +{ + "name": "Real Estate", + "description": "Real Estate Management System", + "category": "Tutorials", + "version": "1.1", + "application": True, + "data": [ + "security/ir.model.access.csv", + "views/views.xml", + "views/menus.xml" + ], + "author": "Odoo S.A.", + "license": "LGPL-3", +} diff --git a/estate/models/__init__.py b/estate/models/__init__.py new file mode 100644 index 00000000000..062910e1e9d --- /dev/null +++ b/estate/models/__init__.py @@ -0,0 +1,5 @@ +from . import building +from . import building_type +from . import tag +from . import offer +from . import salesperson diff --git a/estate/models/building.py b/estate/models/building.py new file mode 100644 index 00000000000..1a522a23436 --- /dev/null +++ b/estate/models/building.py @@ -0,0 +1,99 @@ +from datetime import timedelta + +from odoo import models, fields, api +from odoo.exceptions import UserError + + +class Building(models.Model): + _name = 'estate.building' + _description = 'Buildings' + _order = "id desc" + + name = fields.Char() + description = fields.Text() + value = fields.Integer(copy=False) + availability_date = fields.Date( + default=lambda self: fields.Date.today() + timedelta(days=90), copy=False + ) + number_of_rooms = fields.Integer(default=2) + garden_area = fields.Integer() + building_area = fields.Integer() + garden_orientation = fields.Selection( + [("north", "North"), ("south", "South"), ("east", "East"), ("west", "West")], + "garden Orientation", + ) + active = fields.Boolean(default=True) + state = fields.Selection( + [ + ("new", "New"), + ("offer_received", "Offer Received"), + ("offer_accepted", "Offer Accepted"), + ("sold", "Sold"), + ("canceled", "Canceled"), + ], + default="new", + ) + post_code = fields.Integer(default=1000) + building_type_id = fields.Many2one("estate.building_type", string="Building Type") + buyer_id = fields.Many2one("res.partner", string="Buyer") + salesperson_id = fields.Many2one( + "res.users", string="Salesperson", default=lambda self: self.env.user + ) + tag_ids = fields.Many2many("estate.building_tags", string="Tags") + offer_ids = fields.One2many("estate.offer", "building_id", string="Offers") + + total_area = fields.Integer(string="Total Area", compute="_compute_total_area") + + best_price = fields.Integer( + string="Best Offer Price", + compute="_compute_best_price", + ) + has_garden = fields.Boolean(string="Has Garden", default=False) + + _price_constraint = models.Constraint( + "CHECK (value > 0)", "Price must be POSITIVE." + ) + _name_constraint = models.Constraint( + "UNIQUE(name)", "Building name must be UNIQUE." + ) + + @api.depends("building_area", "garden_area") + def _compute_total_area(self): + for record in self: + record.total_area = record.building_area + record.garden_area + + @api.depends("offer_ids.price") + def _compute_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 + + @api.onchange("has_garden") + def _onchange_garden_area(self): + if self.has_garden: + self.garden_area = 10 + self.garden_orientation = "north" + else: + self.garden_area = 0 + self.garden_orientation = False + + def action_set_sold(self): + for record in self: + if record.state == "canceled": + raise UserError(self.env._("Canceled buildings cannot be sold.")) + record.state = "sold" + + def action_set_canceled(self): + for record in self: + if record.state == "sold": + raise UserError(self.env._("Sold buildings cannot be canceled.")) + record.state = "canceled" + + @api.ondelete(at_uninstall=False) + def _check_if_sold(self): + for record in self: + if record.state not in ("new", "canceled"): + raise UserError(self.env._("This building cannot be deleted.")) + return self diff --git a/estate/models/building_type.py b/estate/models/building_type.py new file mode 100644 index 00000000000..bbb0047bad2 --- /dev/null +++ b/estate/models/building_type.py @@ -0,0 +1,32 @@ +from odoo import models, fields + + +class BuildingType(models.Model): + _name = 'estate.building_type' + _description = 'Building Type' + _order = "sequence, name" + + name = fields.Char(required=True) + building_ids = fields.One2many( + "estate.building", "building_type_id", string="Buildings" + ) + offer_ids = fields.One2many("estate.offer", "property_type_id", string="Offers") + offers_count = fields.Integer( + string="Offers Count", + compute="_compute_offers_count", + ) + + _name_uniqueness_constraint = models.Constraint( + "UNIQUE (name)", "Building type name must be UNIQUE." + ) + + sequence = fields.Integer( + default=1, + help="Gives the sequence order when displaying a list of building types.", + ) + + def _compute_offers_count(self): + for record in self: + record.offers_count = self.env["estate.offer"].search_count( + [("property_type_id", "=", record.id)] + ) diff --git a/estate/models/offer.py b/estate/models/offer.py new file mode 100644 index 00000000000..0cbaef376a4 --- /dev/null +++ b/estate/models/offer.py @@ -0,0 +1,84 @@ +from datetime import timedelta + +from odoo import models, fields, api +from odoo.exceptions import UserError +from odoo.tools.float_utils import float_compare + + +class Offer(models.Model): + _name = 'estate.offer' + _description = 'Offers' + _order = "price desc" + + price = fields.Integer(required=True) + status = fields.Selection( + [("accepted", "Accepted"), ("refused", "Refused")], + string="Status", + required=False, + ) + building_id = fields.Many2one("estate.building", string="Building") + partner_id = fields.Many2one("res.partner", string="Partner") + validity = fields.Integer(string="Validity (days)", default=7) + date_deadline = fields.Date( + string="Deadline", + compute="_compute_date_deadline", + inverse="_inverse_date_deadline", + ) + property_type_id = fields.Many2one( + related="building_id.building_type_id", string="Property Type", store=True + ) + + _price_positive_constraint = models.Constraint( + "CHECK (price > 0)", "Offer price must be positive." + ) + + @api.depends("validity") + def _compute_date_deadline(self): + for record in self: + record.date_deadline = fields.Date.today() + timedelta(days=record.validity) + + def _inverse_date_deadline(self): + for record in self: + record.validity = (record.date_deadline - fields.Date.today()).days + + def action_accept_offer(self): + for record in self: + if record.status != "accepted" and record.building_id.state not in ["sold", "canceled"]: + record.status = "accepted" + record.building_id.state = "offer_accepted" + record.building_id.buyer_id = record.partner_id + record.building_id.value = record.price + other_offers = self.search( + [ + ("building_id", "=", record.building_id.id), + ("id", "!=", record.id), + ] + ) + other_offers.write({"status": "refused"}) + elif record.building_id.state in ["sold", "canceled"]: + raise UserError(self.env._("Cannot accept offers for sold or canceled buildings.")) + else: + raise UserError(self.env._("Offer is already accepted.")) + + def action_refuse_offer(self): + for record in self: + if record.status != "refused": + record.status = "refused" + record.building_id.state = "offer_received" + record.building_id.buyer_id = False + else: + raise UserError(self.env._("Offer is already refused.")) + + @api.constrains("building_id", "price") + def _check_price(self): + for record in self: + if float_compare(0.9 * record.building_id.value, record.price, precision_digits=2) > 0: + raise UserError(self.env._("Offer price must be at least 90% of the building's value.")) + + @api.model + def create(self, vals): + for val in vals: + self.env["estate.building"].browse( + val["building_id"] + ).state = "offer_received" + return super().create(vals) diff --git a/estate/models/salesperson.py b/estate/models/salesperson.py new file mode 100644 index 00000000000..0542543b9c7 --- /dev/null +++ b/estate/models/salesperson.py @@ -0,0 +1,8 @@ +from odoo import models, fields + + +class ResUsers(models.Model): + _name = 'res.users' + _inherit = ['res.users'] + + building = fields.One2many("estate.building", "salesperson_id", string="Listings") diff --git a/estate/models/tag.py b/estate/models/tag.py new file mode 100644 index 00000000000..7c5f3462693 --- /dev/null +++ b/estate/models/tag.py @@ -0,0 +1,14 @@ +from odoo import models, fields + + +class BuildingTag(models.Model): + _name = 'estate.building_tags' + _description = 'Building Tags' + _order = "name" + + name = fields.Char(required=True) + color = fields.Integer() + + _name_uniqueness_constraint = models.Constraint( + "UNIQUE (name)", "Building tag name must be UNIQUE." + ) diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv new file mode 100644 index 00000000000..187a0e391ac --- /dev/null +++ b/estate/security/ir.model.access.csv @@ -0,0 +1,5 @@ +id,name,model_id/id,group_id/id,perm_read,perm_write,perm_create,perm_unlink +access_first_model,access_first_model,model_estate_building,base.group_user,1,1,1,1 +access_building_type_model,access_building_type_model,model_estate_building_type,base.group_user,1,1,1,1 +access_building_tags_model,access_building_tags_model,model_estate_building_tags,base.group_user,1,1,1,1 +access_offers_model,access_offers_model,model_estate_offer,base.group_user,1,1,1,1 diff --git a/estate/views/menus.xml b/estate/views/menus.xml new file mode 100644 index 00000000000..d433aa6e186 --- /dev/null +++ b/estate/views/menus.xml @@ -0,0 +1,9 @@ + + + + + + + + + diff --git a/estate/views/views.xml b/estate/views/views.xml new file mode 100644 index 00000000000..cdb0748a70a --- /dev/null +++ b/estate/views/views.xml @@ -0,0 +1,196 @@ + + + + Buildings + estate.building + list,form,kanban + {'search_default_Available': True} + + + + Building Types + estate.building_type + list,form + + + + Offers + estate.offer + list + [('property_type_id', '=', active_id)] + + + + estate.building.list + estate.building + + + + + + + + + + + + + + estate.building.form + estate.building + +
+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +