[IMP] A better wizard for fiscalcode generation. (OCA#569)

l10n_it_fiscalcode/README.rst

@@ -54,6 +54,7 @@ Contributors
 * Franco Tampieri <franco.tampieri@agilebg.com>
 * Andrea Cometa <info@andreacometa.it>
 * Andrea Gallina <a.gallina@apuliasoftware.it>
+* Matteo Bilotta <mbilotta@linkgroup.it>
 
 
 Maintainer

l10n_it_fiscalcode/__init__.py

@@ -1,5 +1,6 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import model

l10n_it_fiscalcode/__manifest__.py

@@ -1,12 +1,17 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
+# noinspection PyStatementEffect
 {
     'name': 'Italian Localisation - Fiscal Code',
-    'version': '11.0.1.0.0',
+    'version': '11.0.1.1.0',
     'category': 'Localisation/Italy',
-    'author': "Odoo Italia Network, Odoo Community Association (OCA)",
+    'author': "Link IT s.r.l., "
+              "Apulia Software, "
+              "Odoo Italia Network, "
+              "Odoo Community Association (OCA)",
     'website': 'https://odoo-community.org/',
     'license': 'AGPL-3',
     'depends': ['base_vat'],

l10n_it_fiscalcode/migrations/11.0.1.1.0/pre-migrate.py

@@ -0,0 +1,9 @@
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+
+def migrate(cr, version):
+    if not version:
+        return
+
+    cr.execute("DROP VIEW IF EXISTS res_city_it_code_province;")

l10n_it_fiscalcode/model/__init__.py

@@ -1,5 +1,6 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import res_partner

l10n_it_fiscalcode/model/res_city_it_code.py

@@ -1,11 +1,42 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo import models, fields, tools
 
 
 class ResCityItCode(models.Model):
+    #
+    # First...
+    #  FIXME: URL in class description is no more useful...
+    #
+    #  Visit:
+    #      https://www.agenziaentrate.gov.it/wps/content/Nsilib/Nsi/
+    #       Strumenti/Codici+attivita+e+tributo/Codici+territorio/
+    #   ... and then click on "Consultazione Archivio Comuni e Stati esteri".
+    #  You will be redirected on:
+    #      https://www.agenziaentrate.gov.it/wps/content/nsilib/nsi/schede/
+    #       fabbricatiterreni/archivio+comuni+e+stati+esteri/
+    #        consultazione+archivio+comuni+stati+esteri
+    #  Here, you can download the new and updated file CSV.
+    #   (last update on 30/07/2018)
+    #
+    #
+    # ... BUT then...
+    #  TODO: Find out how to import the new CSV without breaking existing data.
+    #
+    #  The new CSV as a new structure:
+    #   - some records have been deleted.
+    #   - some columns no longer exist.
+    #   - ...
+    #   - ... and so on...
+    #   - ...
+    #
+    #
+    # Good luck! ;)
+    #
+
     """
     To create res.city.it.code.csv:
     http://www.agenziaentrate.gov.it/wps/content/Nsilib/Nsi/Strumenti/
@@ -53,21 +84,3 @@ def init(self):
             SELECT name, MAX(id) AS id FROM res_city_it_code
             GROUP BY name)
             """)
-
-
-class ResCityItCodeProvince(models.Model):
-    _name = 'res.city.it.code.province'
-    _auto = False
-
-    name = fields.Char('Name', size=100)
-    town_name = fields.Char('Name', size=100)
-
-    def init(self):
-        tools.drop_view_if_exists(self.env.cr, self._table)
-        self.env.cr.execute(
-            """
-            CREATE OR REPLACE VIEW res_city_it_code_province AS (
-            SELECT province AS name, name as town_name, MAX(id) AS id
-            FROM res_city_it_code
-            GROUP BY province, name)
-            """)

l10n_it_fiscalcode/security/ir.model.access.csv

@@ -3,5 +3,3 @@
 "access_res_city_it_code_group_user","res_city_it_code group_user","model_res_city_it_code","base.group_partner_manager",1,1,1,1
 "access_res_city_it_code_distinct_group_all","res_city_it_code_distinct group_user_all","model_res_city_it_code_distinct",,1,0,0,0
 "access_res_city_it_code_distinct_group_user","res_city_it_code_distinct group_user","model_res_city_it_code_distinct","base.group_partner_manager",1,1,1,1
-"access_res_city_it_code_province_group_all","res_city_it_code_province group_user_all","model_res_city_it_code_province",,1,0,0,0
-"access_res_city_it_code_province_group_user","res_city_it_code_province group_user","model_res_city_it_code_province","base.group_partner_manager",1,1,1,1

l10n_it_fiscalcode/tests/__init__.py

@@ -1,5 +1,6 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import test_fiscalcode

l10n_it_fiscalcode/tests/test_fiscalcode.py

@@ -1,5 +1,6 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.tests.common import TransactionCase
@@ -9,7 +10,9 @@ class TestFiscalCode(TransactionCase):
 
     def setUp(self):
         super(TestFiscalCode, self).setUp()
+
         self.partner = self.env.ref('base.res_partner_2')
+        self.rome_province = self.env.ref('base.state_it_rm')
 
     def test_fiscalcode_compute(self):
         wizard = self.env['wizard.compute.fc'].with_context(
@@ -19,7 +22,7 @@ def test_fiscalcode_compute(self):
                 'birth_date': '1984-06-04',
                 'sex': 'M',
                 'birth_city': 10048,
-                'birth_province': 10048,
+                'birth_province': self.rome_province.id
             })
         # ---- Compute FiscalCode
         wizard.compute_fc()

l10n_it_fiscalcode/wizard/__init__.py

@@ -1,5 +1,6 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from . import compute_fc

l10n_it_fiscalcode/wizard/compute_fc.py

@@ -1,54 +1,101 @@
 # Copyright 2014 Associazione Odoo Italia (<http://www.odoo-italia.org>)
 # Copyright 2016 Andrea Gallina (Apulia Software)
+# Copyright © 2018 Matteo Bilotta (Link IT s.r.l.)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
+import datetime
+import logging
+
 from odoo import models, fields, api, _
 from odoo.exceptions import UserError
-import logging
-import datetime
+from odoo.osv import expression
 
 _logger = logging.getLogger(__name__)
 
 try:
     from codicefiscale import build
+
 except ImportError:
     _logger.warning(
-        'codicefiscale library not found. '
-        'If you plan to use it, please install the codicefiscale library '
-        'from https://pypi.python.org/pypi/codicefiscale')
+        "codicefiscale library not found. "
+        "If you plan to use it, please install the codicefiscale library"
+        " from https://pypi.python.org/pypi/codicefiscale")
 
 
 class WizardComputeFc(models.TransientModel):
-
-    _name = "wizard.compute.fc"
+    _name = 'wizard.compute.fc'
     _description = "Compute Fiscal Code"
     _rec_name = 'fiscalcode_surname'
 
-    fiscalcode_surname = fields.Char('Surname', size=64)
-    fiscalcode_firstname = fields.Char('First name', size=64)
-    birth_date = fields.Date('Date of birth')
-    birth_city = fields.Many2one(
-        'res.city.it.code.distinct', string='City of birth')
-    birth_province = fields.Many2one(
-        'res.city.it.code.province', string='Province')
-    sex = fields.Selection([
-        ('M', 'Male'),
-        ('F', 'Female'),
-        ], "Sex")
+    fiscalcode_surname = fields.Char("Surname", required=True, size=64)
+    fiscalcode_firstname = fields.Char("First name", required=True, size=64)
+    birth_date = fields.Date("Date of birth", required=True)
+    birth_city = fields.Many2one('res.city.it.code.distinct',
+                                 required=True,
+                                 string="City of birth")
+    birth_province = fields.Many2one('res.country.state',
+                                     required=True,
+                                     string="Province")
+    sex = fields.Selection([('M', "Male"), ('F', "Female")],
+                           required=True,
+                           string="Sex")
 
     @api.multi
     @api.onchange('birth_city')
     def onchange_birth_city(self):
         self.ensure_one()
-        res = {}
+
+        it = self.env.ref('base.it').id
+        res = {
+            'domain': {'birth_province': [('country_id', '=', it)]},
+            'value': {'birth_province': False}
+        }
+
         if self.birth_city:
-            ct = self.birth_city
-            res['domain'] = {
-                'birth_province': [('town_name', '=', ct.name)]
-            }
-        else:
-            res['domain'] = {'birth_province': []}
-        res['value'] = {'birth_province': ''}
+            # SMELLS: Add a foreign key in "res_city_it_code"
+            #          instead using the weak link "code" <-> "province".
+            #
+            city_ids = self.env['res.city.it.code'] \
+                .search([('name', '=', self.birth_city.name)])
+            provinces = city_ids.mapped('province')
+            province_ids = self.env['res.country.state'] \
+                .search([('country_id', '=', it), ('code', 'in', provinces)])
+
+            res['domain']['birth_province'] = \
+                expression.AND([
+                    res['domain']['birth_province'],
+                    [('id', 'in', province_ids.ids)]
+                ])
+
+            if len(province_ids) == 1:
+                res['value']['birth_province'] = province_ids.id
+
+        return res
+
+    @api.multi
+    @api.onchange('birth_province')
+    def onchange_birth_province(self):
+        self.ensure_one()
+
+        res = {'domain': {'birth_city': []}}
+
+        if not self.birth_city:
+            if self.birth_province:
+                # SMELLS: Add a foreign key in "res_city_it_code"
+                #          instead using the weak link "code" <-> "province".
+                #
+                city_ids = self.env['res.city.it.code'] \
+                    .search([('province', '=', self.birth_province.code)])
+                names = city_ids.mapped('name')
+                distinct_city_ids = self.env['res.city.it.code.distinct'] \
+                    .search([('name', 'in', names)])
+
+                res['domain']['birth_city'] = \
+                    expression.AND([
+                        res['domain']['birth_city'],
+                        [('id', 'in', distinct_city_ids.ids)]
+                    ])
+
         return res
 
     def _get_national_code(self, birth_city, birth_prov, birth_date):
@@ -88,11 +135,9 @@ def _get_national_code(self, birth_city, birth_prov, birth_date):
                 break
         if newcts:
             cities = newcts
-        return self._check_national_codes(
-            birth_city, birth_prov, birth_date, cities)
+        return self._check_national_codes(birth_date, cities)
 
-    def _check_national_codes(
-            self, birth_city, birth_prov, birth_date, cities):
+    def _check_national_codes(self, birth_date, cities):
         nc = ''
         dtcostvar = None
         for ct in cities:
@@ -142,7 +187,7 @@ def compute_fc(self):
                     not f.birth_date or not f.birth_city or not f.sex):
                 raise UserError(_('One or more fields are missing'))
             nat_code = self._get_national_code(
-                f.birth_city.name, f.birth_province.name, f.birth_date)
+                f.birth_city.name, f.birth_province.code, f.birth_date)
             if not nat_code:
                 raise UserError(_('National code is missing'))
             birth_date = datetime.datetime.strptime(f.birth_date, "%Y-%m-%d")

l10n_it_fiscalcode/wizard/compute_fc_view.xml

@@ -6,23 +6,32 @@
         <field name="type">form</field>
         <field name="arch" type="xml">
             <form string="Fiscal Code">
+                <h2>Individual Data</h2>
                 <group>
-                    <group string="Individual Data">
-                        <field name="fiscalcode_surname" default_focus="1"/>
-                        <field name="fiscalcode_firstname"/>
-                        <field name="sex"/>
-                        <field name="birth_date"/>
-                        <field name="birth_city"/>
-                        <field name="birth_province" />
+                    <group>
+                        <field name="fiscalcode_surname" default_focus="1" />
+                        <field name="fiscalcode_firstname" />
+                        <field name="sex" widget="radio" />
+                    </group>
+                    <group>
+                        <field name="birth_date" />
+                        <field name="birth_city"
+                               options="{'no_create': True,
+                                         'no_open': True}" />
+                        <field name="birth_province"
+                               options="{'no_create': True,
+                                         'no_open': True}" />
                     </group>
-                    <newline/>
-                    <footer>
-                        <button name="compute_fc" type="object"
-                                string="Compute" class="btn-primary"/>
-                        <button string="Cancel" special="cancel"
-                                class="btn-default"/>
-                    </footer>
                 </group>
+                <footer>
+                    <button class="btn-primary"
+                            type="object"
+                            name="compute_fc"
+                            string="Compute" />
+                    <button class="btn-default"
+                            special="cancel"
+                            string="Cancel" />
+                </footer>
             </form>
         </field>
     </record>