[ADD] estate: doing the tutorial

estate/__init__.py

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+
+
+from . import models
+
+
+
+from odoo import api, SUPERUSER_ID

estate/__manifest__.py

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+# -*- coding: utf-8 -*-
+{
+    'name':"estate",
+    'author':"nutav",
+    'licence':"none",
+
+    'summary': """
+        Houses!
+    """,
+
+    'description': """
+        Lots of Houses!!"
+    """,
+
+
+    'application': True,
+    'installable': True,
+    'data':[
+        'security/ir.model.access.csv',
+        'views/estate_property_views.xml',
+        'views/estate_property_types_views.xml',
+        'views/estate_property_tags_views.xml',
+        'views/estate_property_offers_views.xml',
+        'views/estate_menus.xml'
+    ]
+}

estate/models/__init__.py

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+from . import est_test
+from . import est_property_types
+from . import est_property_tags
+from . import est_property_offers

estate/models/est_property_offers.py

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+from odoo import models, fields, api, exceptions
+import datetime as dt
+
+class test(models.Model):
+    _name = "est_property_offers"
+    _description = "Property Offers"
+
+    _check_price = models.Constraint(
+        'CHECK (price >= 0)',
+        'The Price should be positive!',
+    )
+
+
+    name = fields.Char("name")
+    price = fields.Integer("price",required=True)
+    status = fields.Selection(string = "status", default = "Waiting",
+                              selection = [
+                                  ("Accepted","Accepted"),
+                                  ("Refused","Refused"),
+                                  ("Waiting","Waiting")])
+    partner_id = fields.Many2one("res.partner")
+    property_id = fields.Many2one("est_test",required=True)
+
+
+    validity_date = fields.Date(compute="_update_validity_date",inverse="_update_validity_duration")
+    validity_duration = fields.Integer(default=7)
+
+    @api.depends("validity_duration")
+    def _update_validity_date(self):
+        for record in self:
+            record.validity_date = fields.Date.today() + dt.timedelta(days=record.validity_duration)
+
+    def _update_validity_duration(self):
+        for record in self:
+            record.validity_duration = (record.validity_date - fields.Date.today()).days
+
+    def action_confirm(self):
+        if self.property_id.state == "Sold":
+            raise exceptions.UserError("Property was already sold!")
+        elif self.status == "Refused":
+            raise exceptions.UserError("Cannot accept a proposal that was already refused!")
+        else:
+            for record in self:
+                record.status = "Accepted"
+                self.property_id.selling_price = self.price
+                self.property_id.partner_id = self.partner_id
+                self.property_id.state = "Sold"
+
+    def action_reject(self):
+        for record in self:
+            record.status = "Refused"

estate/models/est_property_tags.py

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+from odoo import models, fields
+
+class test(models.Model):
+    _name = "est_property_tags"
+    _description = "Property tags"
+
+    _check_name = models.Constraint(
+        'unique(name)',
+        'There is already a property tag with that name!',
+    )
+
+    name = fields.Char("name", required=True)

estate/models/est_property_types.py

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+from odoo import models, fields
+
+class test(models.Model):
+    _name = "est_property_types"
+    _description = "Property types"
+
+    _check_name = models.Constraint(
+        'unique(name)',
+        'There is already a property type with that name!',
+    )
+
+    name = fields.Char("name", required=True)

estate/models/est_test.py

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+from odoo import models, fields, api, exceptions, tools
+import datetime as dt
+
+class test(models.Model):
+    _name = "est_test"
+    _description = "Test Model"
+
+    _check_expected_price = models.Constraint(
+        'CHECK (expected_price >= 0)',
+        'The Expected Price should be positive!',
+    )
+
+    _check_selling_price = models.Constraint(
+        'CHECK (selling_price >= 0)',
+        'The Selling Price should be positive!',
+    )
+
+
+    name = fields.Char('Property Name', required=True)
+    description = fields.Text('Description', required=True)
+    post_code = fields.Char("Postal Code",required=True)
+    date_availability = fields.Date("Date Availability",default=(fields.Date.today() + dt.timedelta(days=90))) #add 90 days which is about 3 months
+    expected_price = fields.Float("Expected price",required=True)
+    selling_price = fields.Float("Selling price")
+    bedrooms = fields.Integer("Bedrooms",default=2)
+    living_area = fields.Integer("Living Area (sqm)")
+    facades = fields.Integer("Facades")
+    garage = fields.Boolean("Garage")
+    garden = fields.Boolean("Garden")
+    garden_area = fields.Integer("Garden Area")
+    garden_orientation = fields.Selection(
+        string = "Garden Orientation",
+        selection=[("North","North"),("South","South"),("East","East"),("West","West")])
+    active = fields.Boolean("Active",default=True)
+    state = fields.Selection(
+        string = "State",
+        selection = [("New","New"),("Offer Received","Offer Received"),("Offer Accepted","Offer Accepted"),("Sold","Sold"),("Cancelled","Cancelled")]
+    )
+    partner_id = fields.Many2one("res.partner", string="Buyer")
+    user_id = fields.Many2one("res.users", string="Salesman")
+    property_type = fields.Many2one("est_property_types", string="Property Type")
+
+    tag_ids = fields.Many2many("est_property_tags",string="Tags")
+
+    offers_ids = fields.One2many("est_property_offers","property_id",string="Offers")
+
+    total_area = fields.Integer(compute="_compute_total", readonly=True)
+    max_offer = fields.Integer(compute="_compute_best_offer", readonly=True)
+
+
+
+    @api.constrains("selling_price")
+    def _check_selling_price(self):
+        for record in self:
+            ## if different than 0 and selling_price < 90% of expected_price
+            if  (not tools.float_utils.float_is_zero(self.selling_price,precision_digits=3) and (1 == tools.float_compare(self.expected_price * .9, self.selling_price, precision_digits=3))):  
+                raise exceptions.ValidationError(r"Selling price can't be less than 90% expected price")
+
+
+    @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("offers_ids")
+    def _compute_best_offer(self):
+
+        for record in self:
+            if record.offers_ids:
+                record.max_offer = max(record.offers_ids.mapped("price"))
+            else:
+                record.max_offer = 0
+        '''
+        if record.max_offer == None:
+            record.max_offer = 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 = None
+
+    # ------------- Actions -------------------------------
+
+    def sell_action(self):
+        for record in self:
+            if self.state == "Cancelled":
+                #Raise error
+                raise exceptions.UserError("Can't change to Sold if current state is Cancelled!")
+            else:
+                self.state = "Sold"
+
+    def cancel_action(self):
+        for record in self:
+            if self.state =="Sold":
+                #Raise error
+                raise exceptions.UserError("Can't change to Cancel if current state is Sold!")
+            else:
+                self.state = "Cancelled"
+
+class testModelLine(models.Model):
+    _name = "test_model_line"
+    _description="Test Model Line"
+    model_id = fields.Many2one("est_test")
+    name = fields.Char()
+    price = fields.Char()
+    status = fields.Char()

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_test_model,access_test_model,model_est_test,base.group_user,1,1,1,1
+access_types,access_types,model_est_property_types,base.group_user,1,1,1,1
+access_tags,access_tags,model_est_property_tags,base.group_user,1,1,1,1
+access_offers,access_offers,model_est_property_offers,base.group_user,1,1,1,1

estate/views/estate_menus.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <menuitem id="est_test_model_menu" name="Real Estate">
+        <menuitem id="est_testing_stuff" name='Advertisements'>
+            <menuitem id="est_test_model_menu_action" action="est_test_model_action"/>
+        </menuitem>
+        <menuitem id="est_Settings" name='Settings'>
+            <menuitem id="est_property_types_menu_action" action="est_property_types_model_action"/>
+            <menuitem id="est_property_tags_menu_action" action="est_property_tags_model_action"/>
+            <menuitem id="est_property_offers_menu_action" action="est_property_offers_model_action"/>
+        </menuitem>
+    </menuitem>
+
+</odoo>
+

estate/views/estate_property_offers_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="est_test_view_tree" model="ir.ui.view">
+		<field name="name">est_property_offers_view_list</field>
+        <field name="model">est_property_offers</field>
+        <field name="arch" type="xml">
+        <list string="Tests">
+
+            <field name="name"/>
+            <field name="price"/>
+            <field name="status"/>
+            <field name="partner_id"/>
+
+
+
+
+            <button name="action_confirm" string="Confirm" icon="fa-check" type="object" />
+             <button name="action_reject" string="Reject" icon="fa-times" type="object" />
+
+        </list>
+        </field>
+    </record>
+
+
+
+
+
+    <record id="est_property_offers_model_action" model="ir.actions.act_window">
+        <field name="name">Property offers</field>
+        <field name="res_model">est_property_offers</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+
+</odoo>

estate/views/estate_property_tags_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="est_property_tags_model_action" model="ir.actions.act_window">
+        <field name="name">Property tags</field>
+        <field name="res_model">est_property_tags</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+
+</odoo>

estate/views/estate_property_types_views.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="est_property_types_model_action" model="ir.actions.act_window">
+        <field name="name">Property types</field>
+        <field name="res_model">est_property_types</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+
+</odoo>