onboarding server framework

.gitignore

@@ -127,3 +127,5 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+
+.vscode

estate/__init__.py

@@ -0,0 +1,2 @@
+from . import models
+

estate/__manifest__.py

@@ -0,0 +1,15 @@
+{
+    'name': 'estate-kehey',
+    'depends': [
+        'base',
+    ],
+    'data': [
+        'data/ir.model.access.csv',
+        'views/estate_property_views.xml',
+        'views/estate_property_settings_views.xml',
+        'views/users_extra_views.xml',
+        'data/estate_menus.xml'
+    ],
+    'application':True
+}
+

estate/data/estate_menus.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<odoo>
+    <menuitem id="test_menu_root" name="Real Estate">
+        <menuitem id="test_first_level_menu" name="Advertisements">
+            <menuitem id="test_model_menu_action" action="estate_property_action"/>
+        </menuitem>
+        <menuitem id="settings" name="Settings">
+            <menuitem id="property_type_menu_action" action="estate_property_type_action"/>
+            <menuitem id="property_tag_menu_action" action="estate_property_tag_action"/>
+        </menuitem>
+    </menuitem>
+</odoo>
+

estate/data/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_user,access_estate_property_user,model_estate_property,base.group_user,1,1,1,1
+access_estate_property_type_user,access_estate_property_user,model_estate_property_type,base.group_user,1,1,1,1
+access_estate_property_tag_user,access_estate_property_user,model_estate_property_tag,base.group_user,1,1,1,1
+access_estate_property_offer_user,access_estate_property_user,model_estate_property_offer,base.group_user,1,1,1,1
+

estate/models/__init__.py

@@ -0,0 +1,6 @@
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
+from . import inhereted_users
+

estate/models/estate_property.py

@@ -0,0 +1,101 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, exceptions, fields, models
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "estate model"
+    _order = "id desc"
+
+    name = fields.Char(required=True)
+    salesman_id = fields.Many2one("res.partner", string="Salesman")
+    buyer_id = fields.Many2one("res.users", default=lambda self: self.env.user, string="Buyer")
+    type_id = fields.Many2one("estate.property.type")
+    tags_id = fields.Many2many("estate.property.tag")
+    offer_ids = fields.One2many("estate.property.offer", "property_id", string="Offers")
+    active = fields.Boolean(default=True)
+    state = fields.Selection(
+        required=True,
+        copy=False,
+        default="new",
+        selection=[("new", "New"), ("offer_received", "Offer Received"), ("offer_accepted", "Offer Accepted"), ("sold", "Sold"), ("cancelled", "Cancelled")],
+    )
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Datetime(copy=False, default=fields.Datetime.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(
+        string='type',
+        selection=[('north', 'North'), ('south', 'South'), ('East', 'east'), ('West', 'west')],
+    )
+    total_area = fields.Integer(string="Total Area", compute="_compute_total_surface")
+    best_offer = fields.Float(string="Best Offer", compute="_compute_best_offer")
+
+    # ==========constraints===================
+    _check_positive_expected_price = models.Constraint("CHECK (expected_price > 0)", "expected price should be bigger than 0")
+    _check_positive_selling_price = models.Constraint("CHECK (selling_price > 0)", "expected price should be bigger than 0")
+
+    @api.constrains("selling_price", "expected_price")
+    def _check_enough_selling_price(self):
+        for record in self:
+            offer_made = "accepted" in record.offer_ids.mapped("status")
+            price_good_enough = record.selling_price > 0.9 * record.expected_price
+            if not price_good_enough and offer_made:
+                to_low_user_error = "selling price is too low for the expected price"
+                raise exceptions.ValidationError(to_low_user_error)
+
+    # ==========computed fields===============
+    @api.depends('garden_area', 'living_area')
+    def _compute_total_surface(self):
+        for record in self:
+            record.total_area = record.garden_area + record.living_area
+
+    @api.depends('offer_ids')
+    def _compute_best_offer(self):
+        for record in self:
+            if not record.offer_ids:
+                record.best_offer = 0
+            else:
+                record.best_offer = max(record.offer_ids.mapped("price"))
+
+    # ============onchage fields==============
+    @api.onchange("garden")
+    def _onchange_garden(self):
+        if self.garden:
+            self.garden_area = 10
+            self.garden_orientation = "north"
+        else:
+            self.garden_area = False
+            self.garden_orientation = False
+
+    # ==========button functions==============
+    def action_property_sold(self):
+        for record in self:
+            if record.state == "cancelled":
+                no_sell_cancelled_error = "Can't sell a cancelled property"
+                raise exceptions.UserError(no_sell_cancelled_error)
+            record.state = "sold"
+        return True
+
+    def action_property_cancelled(self):
+        for record in self:
+            if record.state == "sold":
+                no_sell_a_sold_property = "Can't cancel a sold property"
+                raise exceptions.UserError(no_sell_a_sold_property)
+            record.state = "cancelled"
+        return True
+
+    @api.ondelete(at_uninstall=False)
+    def ondelete(self):
+        for property in self:
+            if property.state in ("new", "cancelled"):
+                no_delete_new_or_cancelled_record = "cannot delete new or cancelled record"
+                raise exceptions.UserError(no_delete_new_or_cancelled_record)

estate/models/estate_property_offer.py

@@ -0,0 +1,66 @@
+from dateutil.relativedelta import relativedelta
+
+from odoo import api, exceptions, fields, models
+
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "estate offer model"
+    _order = "price desc"
+
+    name = fields.Char(required=True)
+    price = fields.Float()
+    status = fields.Selection(
+            string='status',
+            copy=False,
+            selection=[('accepted', 'Accepted'), ('refused', 'Refused')],
+        )
+    partner_id = fields.Many2one("res.users", required=True)
+    property_id = fields.Many2one("estate.property", required=True, ondelete="cascade")
+    date_deadline = fields.Datetime(string="Deadline", compute="compute_deadline", inverse="_inverse_deadline")
+    validity = fields.Integer(string="validity", default=7)
+    property_type_id = fields.Many2one("estate.property.type", related="property_id.type_id", string="Property Type", store=True)
+
+    # =========contraints============
+    _check_positive_offer_price = models.Constraint("CHECK (price > 0)", "expected price should be bigger than 0")
+
+    @api.depends('validity', "create_date")
+    def compute_deadline(self):
+        for record in self:
+            if record.create_date:
+                record.date_deadline = record.create_date + relativedelta(days=record.validity)
+            else:
+                record.date_deadline = fields.Datetime.today() + relativedelta(days=record.validity)
+
+    def _inverse_deadline(self):
+        for record in self:
+            record.validity = (record.date_deadline - record.create_date).days
+
+    # ===========button actions===========
+    def action_accept(self):
+
+        for record in self:
+            if "accepted" in record.property_id.offer_ids.mapped("status"):
+                already_accepted_exception = "already accepted an offer!"
+                raise exceptions.UserError(already_accepted_exception)
+            record.property_id.buyer_id = record.partner_id
+            record.property_id.state = "offer_accepted"
+            record.status = "accepted"
+            record.property_id.selling_price = record.price
+
+    def action_refuse(self):
+        for record in self:
+            for property in record.property_id:
+                record.status = "refused"
+
+    @api.model
+    def create(self, vals):
+        for to_create in vals:
+            property = self.env["estate.property"].browse(to_create["property_id"])
+            new_bid = to_create["price"]
+            for offer in property.offer_ids:
+                if offer.price > new_bid:
+                    cant_bit_lower_exception = "can't bid lower than the highest bid"
+                    raise exceptions.UserError(cant_bit_lower_exception)
+            property.state = "offer_received"
+        return super().create(vals)

estate/models/estate_property_tag.py

@@ -0,0 +1,12 @@
+from odoo import fields, models
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "estate tag model"
+    _order = "name"
+
+    name = fields.Char(required=True)
+
+
+    _check_unique_tag = models.Constraint("UNIQUE(name)", "tags should be unique")
+

estate/models/estate_property_type.py

@@ -0,0 +1,20 @@
+from odoo import api, fields, models
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "estate type model"
+    _order = "sequence, name"
+
+    name = fields.Char()
+    property_ids = fields.One2many("estate.property", "type_id")
+    sequence = fields.Integer(default=0)
+    offer_ids = fields.One2many("estate.property.offer", "property_type_id")
+    offer_count = fields.Integer(compute="_compute_offer_count")
+
+    _check_unique_type = models.Constraint("UNIQUE(name)", "types should be unique")
+
+    @api.depends("offer_ids")
+    def _compute_offer_count(self):
+        for property_type_record in self:
+            property_type_record.offer_count = len(property_type_record.offer_ids)
+

estate/models/inhereted_users.py

@@ -0,0 +1,10 @@
+from odoo import fields, models
+
+class InheritedModel(models.Model):
+    _inherit = "res.users"
+
+    property_ids = fields.One2many(
+        "estate.property", 
+        "salesman_id",
+        domain=[("state", "in", ["new", "offer_received"])])
+

estate/views/estate_property_settings_views.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0"?>
+<odoo>
+
+    <record id="estate_property_type_view_list" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <list string="Tests">
+                <field name="sequence" string="sequence" widget="handle"/>
+                <field name="name"/> 
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_list" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list string="Tests" editable="bottom">
+                <field name="name"/> 
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Properties">
+                <header>
+                    <button class="oe_stat_button" type="action" name="%(estate.estate_property_offers_action)d" icon="fa-money" string="Offers"/>
+                </header>
+                <sheet>
+                    <notebook>
+                        <page string="Properties">
+                            <field name="property_ids">
+                                <list>
+                                    <field name="name" string="Title"/>
+                                    <field name="expected_price" string="Expected Price"/>
+                                    <field name="state" string="Status"/>
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="estate_property_type_action" model="ir.actions.act_window">
+        <field name="name">Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+    </record>
+
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>
+