diff --git a/estate/__init__.py b/estate/__init__.py new file mode 100644 index 00000000000..9a7e03eded3 --- /dev/null +++ b/estate/__init__.py @@ -0,0 +1 @@ +from . import models \ No newline at end of file diff --git a/estate/__manifest__.py b/estate/__manifest__.py new file mode 100644 index 00000000000..3f5edb333be --- /dev/null +++ b/estate/__manifest__.py @@ -0,0 +1,15 @@ +{ + 'name': 'Real Estate', + 'application': True, + 'depends': [ + 'base' + ], + 'data': [ + 'security/ir.model.access.csv', + 'views/estate_property_offer_views.xml', + 'views/estate_property_tag_views.xml', + 'views/estate_property_type_views.xml', + 'views/estate_property_views.xml', + 'views/estate_menus.xml' + ], +} \ No newline at end of file diff --git a/estate/models/__init__.py b/estate/models/__init__.py new file mode 100644 index 00000000000..09b2099fe84 --- /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 \ No newline at end of file diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py new file mode 100644 index 00000000000..65c035ccf86 --- /dev/null +++ b/estate/models/estate_property.py @@ -0,0 +1,132 @@ +from odoo import api, fields, models +from odoo.exceptions import UserError +from odoo.exceptions import ValidationError +from odoo.tools.float_utils import float_compare, float_is_zero + +class EstateProperty(models.Model): + _name = "estate.property" + _description = "It's free real estate" + + name = fields.Char(required=True) + description = fields.Text() + postcode = fields.Char() + date_availability = fields.Date(default=fields.Date.add(fields.Date.today(), months=3), copy=False) + 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( + string='Garden Orientation', + selection=[('north', 'North'), ('south', 'South'), ('east', 'East'), ('west', 'West')]) + state = fields.Selection( + string='State', + selection=[ + ('new', 'New'), + ('offer_received', 'Offer Received'), + ('offer_accepted', 'Offer Accepted'), + ('sold', 'Sold'), + ('canceled', 'Cancelled'), + ], + default='new', + required=True, + copy=False + ) + + # Relations + property_type_id = fields.Many2one("estate.property.type") + property_tag_ids = fields.Many2many("estate.property.tag") + salesperson_id = fields.Many2one('res.users', string='Salesman', default=lambda self: self.env.user) + buyer_id = fields.Many2one('res.partner', copy=False) + offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers") + + # ------------------------------------------------------------------------- + # COMPUTED FIELDS + # ------------------------------------------------------------------------- + total_area = fields.Integer( + string="Total Area (sqm)", + compute="_compute_total_area" + ) + + best_price = fields.Float( + string="Best Offer", + compute="_compute_best_price" + ) + + # ------------------------------------------------------------------------- + # RESERVED FIELDS + # ------------------------------------------------------------------------- + active = fields.Boolean(default=True, string='Active') + + # ------------------------------------------------------------------------- + # CONSTRAINTS + # ------------------------------------------------------------------------- + _check_expected_price = models.Constraint( + 'CHECK(expected_price > 0)', + 'A property expected price must be strictly positive.' + ) + + _check_selling_price = models.Constraint( + 'CHECK(selling_price >= 0)', + 'A property selling price must be positive.' + ) + + @api.constrains('expected_price', 'selling_price') + def _check_selling_price(self): + for record in self: + # Selling price = 0 => Do nothing + if float_is_zero(record.selling_price, precision_digits=2): + continue + + minimum_price = record.expected_price * 0.90 + + if float_compare(record.selling_price, minimum_price, precision_digits=2) < 0: + raise ValidationError("The selling price cannot be lower than 90% of the expected price.") + + # ------------------------------------------------------------------------- + # COMPUTE METHODS + # ------------------------------------------------------------------------- + @api.depends("living_area", "garden_area") + def _compute_total_area(self): + for record in self: + record.total_area = record.living_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 = 0.0 + + # ------------------------------------------------------------------------- + # ONCHANGE METHODS + # ------------------------------------------------------------------------- + @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 + + # ------------------------------------------------------------------------- + # ACTIONS + # ------------------------------------------------------------------------- + def action_sold(self): + for record in self: + if record.state == 'canceled': + raise UserError("You cannot sell a canceled property.") + record.state = 'sold' + return True + + def action_cancel(self): + for record in self: + if record.state == 'sold': + raise UserError("You cannot cancel a sold property.") + record.state = 'canceled' + return True \ No newline at end of file diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py new file mode 100644 index 00000000000..120e76aa473 --- /dev/null +++ b/estate/models/estate_property_offer.py @@ -0,0 +1,61 @@ +from datetime import timedelta +from odoo import api, fields, models +from odoo.exceptions import UserError + +class EstatePropertyOffer(models.Model): + _name = "estate.property.offer" + _description = "Real Estate Property Offer" + + price = fields.Float() + status = fields.Selection( + selection=[ + ('accepted', 'Accepted'), + ('refused', 'Refused') + ], + copy=False + ) + 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) + + # ------------------------------------------------------------------------- + # CONSTRAINTS + # ------------------------------------------------------------------------- + _check_price = models.Constraint( + 'CHECK(price > 0)', + 'An offer price must be strictly positive.' + ) + + @api.depends("create_date", "validity") + def _compute_date_deadline(self): + for offer in self: + base_date = offer.create_date.date() if offer.create_date else fields.Date.today() + offer.date_deadline = base_date + timedelta(days=offer.validity) + + def _inverse_date_deadline(self): + for offer in self: + base_date = offer.create_date.date() if offer.create_date else fields.Date.today() + if offer.date_deadline: + offer.validity = (offer.date_deadline - base_date).days + + # ------------------------------------------------------------------------- + # ACTIONS + # ------------------------------------------------------------------------- + def action_accept(self): + for record in self: + if "accepted" in record.property_id.offer_ids.mapped("status"): + 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 + return True + + def action_refuse(self): + for record in self: + record.status = 'refused' + return True \ No newline at end of file diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py new file mode 100644 index 00000000000..eabde699994 --- /dev/null +++ b/estate/models/estate_property_tag.py @@ -0,0 +1,15 @@ +from odoo import fields, models + +class EstatePropertyTag(models.Model): + _name = "estate.property.tag" + _description = "Property's tag" + + name = fields.Char(required=True) + + # ------------------------------------------------------------------------- + # CONSTRAINTS + # ------------------------------------------------------------------------- + _unique_tag_name = models.Constraint( + 'UNIQUE(name)', + 'A property tag name must be unique.' + ) \ No newline at end of file diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py new file mode 100644 index 00000000000..2901b3217ed --- /dev/null +++ b/estate/models/estate_property_type.py @@ -0,0 +1,15 @@ +from odoo import fields, models + +class EstatePropertyType(models.Model): + _name = "estate.property.type" + _description = "Property's type" + + name = fields.Char(required=True) + + # ------------------------------------------------------------------------- + # CONSTRAINTS + # ------------------------------------------------------------------------- + _unique_type_name = models.Constraint( + 'UNIQUE(name)', + 'A property type name must be unique.' + ) \ No newline at end of file diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv new file mode 100644 index 00000000000..0db13e578ec --- /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 +estate.access_estate_property,access_estate_property,estate.model_estate_property,base.group_user,1,1,1,1 +estate.access_estate_property_type,access_estate_property_type,estate.model_estate_property_type,base.group_user,1,1,1,1 +estate.access_estate_property_tag,access_estate_property_tag,estate.model_estate_property_tag,base.group_user,1,1,1,1 +estate.access_estate_property_offer,access_estate_property_offer,estate.model_estate_property_offer,base.group_user,1,1,1,1 \ No newline at end of file diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml new file mode 100644 index 00000000000..bde9f8e66eb --- /dev/null +++ b/estate/views/estate_menus.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml new file mode 100644 index 00000000000..6bbbb175125 --- /dev/null +++ b/estate/views/estate_property_offer_views.xml @@ -0,0 +1,38 @@ + + + + + estate.property.offer.list + estate.property.offer + + + + + + +