# This file is part of Tryton. The COPYRIGHT file at the top level of # this repository contains the full copyright notices and license terms. import stdnum.exceptions from sql import Column, Literal, Null from sql.aggregate import Min from sql.functions import CharLength, Position, Substring from stdnum import get_cc_module from trytond import backend from trytond.i18n import gettext from trytond.model import ( DeactivableMixin, ModelSQL, ModelView, MultiValueMixin, Unique, ValueMixin, fields, sequence_ordered) from trytond.model.exceptions import AccessError from trytond.pool import Pool from trytond.pyson import Bool, Eval from trytond.tools import lstrip_wildcard from trytond.tools.multivalue import migrate_property from trytond.transaction import Transaction from trytond.wizard import Button, StateTransition, StateView, Wizard from .contact_mechanism import _PHONE_TYPES from .exceptions import ( EraseError, InvalidIdentifierCode, SimilarityWarning, VIESUnavailable) class Party(DeactivableMixin, ModelSQL, ModelView, MultiValueMixin): "Party" __name__ = 'party.party' _contact_mechanism_states = { 'readonly': Eval('id', -1) >= 0, } name = fields.Char( "Name", select=True, help="The main identifier of the party.") code = fields.Char('Code', required=True, select=True, states={ 'readonly': Eval('code_readonly', True), }, help="The unique identifier of the party.") code_readonly = fields.Function(fields.Boolean('Code Readonly'), 'get_code_readonly') lang = fields.MultiValue( fields.Many2One('ir.lang', "Language", help="Used to translate communications with the party.")) langs = fields.One2Many( 'party.party.lang', 'party', "Languages") identifiers = fields.One2Many( 'party.identifier', 'party', "Identifiers", help="Add other identifiers of the party.") tax_identifier = fields.Function(fields.Many2One( 'party.identifier', 'Tax Identifier', help="The identifier used for tax report."), 'get_tax_identifier', searcher='search_tax_identifier') addresses = fields.One2Many('party.address', 'party', "Addresses") contact_mechanisms = fields.One2Many( 'party.contact_mechanism', 'party', "Contact Mechanisms") categories = fields.Many2Many( 'party.party-party.category', 'party', 'category', "Categories", help="The categories the party belongs to.") replaced_by = fields.Many2One('party.party', "Replaced By", readonly=True, states={ 'invisible': ~Eval('replaced_by'), }, help="The party replacing this one.") full_name = fields.Function(fields.Char('Full Name'), 'get_full_name') phone = fields.Function( fields.Char("Phone", states=_contact_mechanism_states), 'get_contact_mechanism', setter='set_contact_mechanism') mobile = fields.Function( fields.Char("Mobile", states=_contact_mechanism_states), 'get_contact_mechanism', setter='set_contact_mechanism') fax = fields.Function( fields.Char("Fax", states=_contact_mechanism_states), 'get_contact_mechanism', setter='set_contact_mechanism') email = fields.Function( fields.Char("E-Mail", states=_contact_mechanism_states), 'get_contact_mechanism', setter='set_contact_mechanism') website = fields.Function( fields.Char("Website", states=_contact_mechanism_states), 'get_contact_mechanism', setter='set_contact_mechanism') distance = fields.Function(fields.Integer('Distance'), 'get_distance') del _contact_mechanism_states @classmethod def __setup__(cls): super(Party, cls).__setup__() t = cls.__table__() cls._sql_constraints = [ ('code_uniq', Unique(t, t.code), 'party.msg_party_code_unique') ] cls._order.insert(0, ('distance', 'ASC NULLS LAST')) cls._order.insert(1, ('name', 'ASC')) cls.active.states.update({ 'readonly': Bool(Eval('replaced_by')), }) @classmethod def __register__(cls, module_name): super(Party, cls).__register__(module_name) table_h = cls.__table_handler__(module_name) # Migration from 3.8 table_h.not_null_action('name', 'remove') @staticmethod def order_code(tables): table, _ = tables[None] return [CharLength(table.code), table.code] @staticmethod def default_categories(): return Transaction().context.get('categories', []) @staticmethod def default_addresses(): if Transaction().user == 0: return [] return [{}] @classmethod def default_lang(cls, **pattern): Configuration = Pool().get('party.configuration') config = Configuration(1) lang = config.get_multivalue('party_lang', **pattern) return lang.id if lang else None @classmethod def default_code_readonly(cls, **pattern): Configuration = Pool().get('party.configuration') config = Configuration(1) return bool(config.get_multivalue('party_sequence', **pattern)) def get_code_readonly(self, name): return True @classmethod def tax_identifier_types(cls): return TAX_IDENTIFIER_TYPES def get_tax_identifier(self, name): types = self.tax_identifier_types() for identifier in self.identifiers: if identifier.type in types: return identifier.id @classmethod def search_tax_identifier(cls, name, clause): _, operator, value = clause types = cls.tax_identifier_types() domain = [ ('identifiers', 'where', [ ('code', operator, value), ('type', 'in', types), ]), ] # Add party without tax identifier if ((operator == '=' and value is None) or (operator == 'in' and None in value)): domain = ['OR', domain, [ ('identifiers', 'not where', [ ('type', 'in', types), ]), ], ] return domain def get_full_name(self, name): return self.name def get_contact_mechanism(self, name): for mechanism in self.contact_mechanisms: if mechanism.type == name: return mechanism.value return '' @classmethod def set_contact_mechanism(cls, parties, name, value): pool = Pool() ContactMechanism = pool.get('party.contact_mechanism') contact_mechanisms = [] for party in parties: if getattr(party, name): type_string = cls.fields_get([name])[name]['string'] raise AccessError(gettext( 'party.msg_party_set_contact_mechanism', party=party.rec_name, field=type_string)) if value: contact_mechanisms.append(ContactMechanism( party=party, type=name, value=value)) ContactMechanism.save(contact_mechanisms) @classmethod def _distance_query(cls, usages=None, party=None, depth=None): context = Transaction().context if party is None: party = context.get('related_party') if not party: return table = cls.__table__() return table.select( table.id.as_('to'), Literal(0).as_('distance'), where=(table.id == party)) @classmethod def get_distance(cls, parties, name): distances = {p.id: None for p in parties} query = cls._distance_query() if query: cursor = Transaction().connection.cursor() cursor.execute(*query.select( query.to.as_('to'), Min(query.distance).as_('distance'), group_by=[query.to])) distances.update(cursor) return distances @classmethod def order_distance(cls, tables): party, _ = tables[None] key = 'distance' if key not in tables: query = cls._distance_query() if not query: return [] query = query.select( query.to.as_('to'), Min(query.distance).as_('distance'), group_by=[query.to]) join = party.join(query, type_='LEFT', condition=query.to == party.id) tables[key] = { None: (join.right, join.condition), } else: query, _ = tables[key][None] return [query.distance] @classmethod def index_set_field(cls, name): index = super().index_set_field(name) if name in _PHONE_TYPES: # Phone validation may need the address country index = cls.index_set_field('addresses') + 1 return index @classmethod def _new_code(cls, **pattern): pool = Pool() Configuration = pool.get('party.configuration') config = Configuration(1) sequence = config.get_multivalue('party_sequence', **pattern) if sequence: return sequence.get() @classmethod def create(cls, vlist): vlist = [x.copy() for x in vlist] for values in vlist: if not values.get('code'): values['code'] = cls._new_code() values.setdefault('addresses', None) return super(Party, cls).create(vlist) @classmethod def copy(cls, parties, default=None): if default is None: default = {} else: default = default.copy() default.setdefault('code', None) return super(Party, cls).copy(parties, default=default) @classmethod def search_global(cls, text): for record, rec_name, icon in super(Party, cls).search_global(text): icon = icon or 'tryton-party' yield record, rec_name, icon def get_rec_name(self, name): if not self.name: return '[' + self.code + ']' return self.name @classmethod def search_rec_name(cls, name, clause): if clause[1].startswith('!') or clause[1].startswith('not '): bool_op = 'AND' else: bool_op = 'OR' code_value = clause[2] if clause[1].endswith('like'): code_value = lstrip_wildcard(clause[2]) return [bool_op, ('code', clause[1], code_value) + tuple(clause[3:]), ('identifiers.code', clause[1], code_value) + tuple(clause[3:]), ('name',) + tuple(clause[1:]), ('contact_mechanisms.rec_name',) + tuple(clause[1:]), ] def address_get(self, type=None): """ Try to find an address for the given type, if no type matches the first address is returned. """ default_address = None if self.addresses: default_address = self.addresses[0] if type: for address in self.addresses: if getattr(address, type): return address return default_address def contact_mechanism_get(self, types=None, usage=None): """ Try to find a contact mechanism for the given types and usage, if no usage matches the first mechanism of the given types is returned. """ default_mechanism = None if types: if isinstance(types, str): types = {types} mechanisms = [m for m in self.contact_mechanisms if m.type in types] else: mechanisms = self.contact_mechanisms if mechanisms: default_mechanism = mechanisms[0] if usage: for mechanism in mechanisms: if getattr(mechanism, usage): return mechanism return default_mechanism class PartyLang(ModelSQL, ValueMixin): "Party Lang" __name__ = 'party.party.lang' party = fields.Many2One( 'party.party', "Party", ondelete='CASCADE', select=True) lang = fields.Many2One('ir.lang', "Language") @classmethod def __register__(cls, module_name): pool = Pool() Party = pool.get('party.party') cursor = Transaction().connection.cursor() exist = backend.TableHandler.table_exist(cls._table) table = cls.__table__() party = Party.__table__() super(PartyLang, cls).__register__(module_name) if not exist: party_h = Party.__table_handler__(module_name) if party_h.column_exist('lang'): query = table.insert( [table.party, table.lang], party.select(party.id, party.lang)) cursor.execute(*query) party_h.drop_column('lang') else: cls._migrate_property([], [], []) @classmethod def _migrate_property(cls, field_names, value_names, fields): field_names.append('lang') value_names.append('lang') migrate_property( 'party.party', field_names, cls, value_names, parent='party', fields=fields) class PartyCategory(ModelSQL): 'Party - Category' __name__ = 'party.party-party.category' _table = 'party_category_rel' party = fields.Many2One('party.party', 'Party', ondelete='CASCADE', required=True, select=True) category = fields.Many2One('party.category', 'Category', ondelete='CASCADE', required=True, select=True) IDENTIFIER_TYPES = [ ('ad_nrt', "Andorra Tax Number"), ('al_nipt', "Albanian VAT Number"), ('ar_cuit', "Argentinian Tax Number"), ('ar_dni', "Argentinian National Identity Number"), ('at_businessid', "Austrian Company Register"), ('at_tin', "Austrian Tax Identification"), ('at_uid', "Austrian Umsatzsteuer-Identifikationsnummer"), ('at_vnr', "Austrian Social Security Number"), ('au_abn', "Australian Business Number"), ('au_acn', "Australian Company Number"), ('au_tfn', "Australian Tax File Number"), ('be_vat', "Belgian Enterprise Number"), ('bg_egn', "Bulgarian Personal Identity Codes"), ('bg_pnf', "Bulgarian Number of a Foreigner"), ('bg_vat', "Bulgarian VAT Number"), ('br_cnpj', "Brazillian Company Identifier"), ('br_cpf', "Brazillian National Identifier"), ('by_unp', "Belarus VAT Number"), ('ca_bn', "Canadian Business Number"), ('ca_sin', "Canadian Social Insurance Number"), ('ch_ssn', "Swiss Social Security Number"), ('ch_uid', "Swiss Business Identifier"), ('ch_vat', "Swiss VAT Number"), ('cl_rut', "Chilean National Tax Number"), ('cn_ric', "Chinese Resident Identity Card Number"), ('cn_uscc', "Chinese Unified Social Credit Code"), ('co_nit', "Colombian Identity Code"), ('co_rut', "Colombian Business Tax Number"), ('cr_cpf', "Costa Rica Physical Person ID Number"), ('cr_cpj', "Costa Rica Tax Number"), ('cr_cr', "Costa Rica Foreigners ID Number"), ('cu_ni', "Cuban Identity Card Number"), ('cy_vat', "Cypriot VAT Number"), ('cz_dic', "Czech VAT Number"), ('cz_rc', "Czech National Identifier"), ('de_handelsregisternummer', "German Company Register Number"), ('de_idnr', "German Personal Tax Number"), ('de_stnr', "German Tax Number"), ('de_vat', "German VAT Number"), ('dk_cpr', "Danish Citizen Number"), ('dk_cvr', "Danish VAT Number"), ('do_cedula', "Dominican Republic National Identification Number"), ('do_rnc', "Dominican Republic Tax"), ('ec_ci', "Ecuadorian Personal Identity Code"), ('ec_ruc', "Ecuadorian Tax Identification"), ('ee_ik', "Estonian Personal ID Number"), ('ee_kmkr', "Estonian VAT Number"), ('ee_registrikood', "Estonian Organisation Registration Code"), ('es_cif', "Spanish Company Tax"), ('es_dni', "Spanish Personal Identity Codes"), ('es_nie', "Spanish Foreigner Number"), ('es_nif', "Spanish VAT Number"), ('eu_at_02', "SEPA Identifier of the Creditor (AT-02)"), ('eu_vat', "European VAT Number"), ('fi_alv', "Finnish VAT Number"), ('fi_associationid', "Finnish Association Identifier"), ('fi_hetu', "Finnish Personal Identity Code"), ('fi_veronumero', "Finnish Individual Tax Number"), ('fi_ytunnus', "Finnish Business Identifier"), ('fr_nif', "French Tax Identification Number"), ('fr_nir', "French Personal Identification Number"), ('fr_siren', "French Company Identification Number"), ('fr_siret', "French Company Establishment Identification Number"), ('fr_tva', "French VAT Number"), ('gb_nhs', "United Kingdom National Health Service Patient Identifier"), ('gb_upn', "English Unique Pupil Number"), ('gb_vat', "United Kingdom (and Isle of Man) VAT Number"), ('gr_amka', "Greek Social Security Number"), ('gr_vat', "Greek VAT Number"), ('gt_nit', "Guatemala Tax Number"), ('hr_oib', "Croatian Identification Number"), ('hu_anum', "Hungarian VAT Number"), ('id_npwp', "Indonesian VAT Number"), ('ie_pps', "Irish Personal Number"), ('ie_vat', "Irish VAT Number"), ('il_hp', "Israeli Company Number"), ('il_idnr', "Israeli Identity Number"), ('in_aadhaar', "Indian Digital Resident Personal Identity Number"), ('in_pan', "Indian Income Tax Identifier"), ('is_kennitala', "Icelandic Personal and Organisation Identity Code"), ('is_vsk', "Icelandic VAT Number"), ('it_codicefiscale', "Italian Tax Code for Individuals"), ('it_iva', "Italian VAT Number"), ('jp_cn', "Japanese Corporate Number"), ('kr_brn', "South Korea Business Registration Number"), ('kr_krn', "South Korean Resident Registration Number"), ('lt_asmens', "Lithuanian Personal Number"), ('lt_pvm', "Lithuanian VAT Number"), ('lu_tva', "Luxembourgian VAT Number"), ('lv_pvn', "Latvian VAT Number"), ('mc_tva', "Monacan VAT Number"), ('md_idno', "Moldavian Company Identification Number"), ('mt_vat', "Maltese VAT Number"), ('mu_nid', "Mauritian National Identifier"), ('mx_rfc', "Mexican Tax Number"), ('my_nric', "Malaysian National Registration Identity Card Number"), ('nl_brin', "Dutch School Identification Number"), ('nl_bsn', "Dutch Citizen Identification Number"), ('nl_btw', "Dutch VAT Number"), ('nl_onderwijsnummer', "Dutch Student Identification Number"), ('no_fodselsnummer', "Norwegian Birth Number, the National Identity Number"), ('no_mva', "Norwegian VAT Number"), ('no_orgnr', "Norwegian Organisation Number"), ('nz_ird', "New Zealand Inland Revenue Department Number"), ('pe_cui', "Peruvian Identity Number"), ('pe_ruc', "Peruvian Company Tax Number"), ('pl_nip', "Polish VAT Number"), ('pl_pesel', "Polish National Identification Number"), ('pl_regon', "Polish Register of Economic Units"), ('pt_nif', "Portuguese VAT Number"), ('py_ruc', "Paraguay Tax Number"), ('ro_cf', "Romanian VAT Number"), ('ro_cnp', "Romanian Numerical Personal Code"), ('ro_onrc', "Romanian ONRC Number"), ('rs_pib', "Serbian Tax Identification"), ('ru_inn', "Russian Tax identifier"), ('se_orgnr', "Swedish Company Number"), ('se_personnummer', "Swedish Personal Number"), ('se_vat', "Swedish VAT Number"), ('si_ddv', "Slovenian VAT Number"), ('sk_dph', "Slovak VAT Number"), ('sk_rc', "Slovak Birth Number"), ('sm_coe', "San Marino National Tax Number"), ('tr_tckimlik', "Turkish Personal Identification Number"), ('ua_edrpou', "Ukrainian Identifier for Enterprises and Organizations"), ('ua_rntrc', "Ukrainian Individual Taxpayer Registration Number"), ('us_atin', "U.S. Adoption Taxpayer Identification Number"), ('us_ein', "U.S. Employer Identification Number"), ('us_itin', "U.S. Individual Taxpayer Identification Number"), ('us_ptin', "U.S. Preparer Tax Identification Number"), ('us_ssn', "U.S. Social Security Number"), ('us_tin', "U.S. Taxpayer Identification Number"), ('uy_ruc', "Uruguay Tax Number"), ('ve_rif', "Venezuelan VAT Number"), ('vn_mst', "Vietnam Tax Number"), ('za_idnr', "South African Identity Document Number"), ('za_tin', "South African Tax Identification Number"), ] TAX_IDENTIFIER_TYPES = [ 'ad_nrt', 'al_nipt', 'ar_cuit', 'at_uid', 'au_abn', 'au_acn', 'be_vat', 'bg_vat', 'by_unp', 'ch_vat', 'cl_rut', 'cn_uscc', 'co_rut', 'cr_cpj', 'cz_dic', 'de_vat', 'dk_cvr', 'do_rnc', 'ec_ruc', 'ee_kmkr', 'es_nif', 'eu_vat', 'fi_alv', 'fr_tva', 'gb_vat', 'gr_vat', 'gt_nit', 'hu_anum', 'id_npwp', 'ie_vat', 'il_hp', 'is_vsk', 'it_iva', 'jp_cn', 'kr_brn', 'lt_pvm', 'lu_tva', 'lv_pvn', 'mc_tva', 'md_idno', 'mt_vat', 'mx_rfc', 'nl_btw', 'no_mva', 'nz_ird', 'pe_ruc', 'pl_nip', 'pt_nif', 'py_ruc', 'ro_cf', 'rs_pib', 'ru_inn', 'se_vat', 'si_ddv', 'sk_dph', 'sm_coe', 'ua_edrpou', 'ua_rntrc', 'us_atin', 'us_ein', 'us_itin', 'us_ptin', 'us_ssn', 'us_tin', 'uy_ruc', 've_rif', 'vn_mst', 'za_tin', ] class Identifier(sequence_ordered(), DeactivableMixin, ModelSQL, ModelView): 'Party Identifier' __name__ = 'party.identifier' _rec_name = 'code' party = fields.Many2One('party.party', 'Party', ondelete='CASCADE', required=True, select=True, help="The party identified by this record.") address = fields.Many2One( 'party.address', "Address", ondelete='CASCADE', select=True, states={ 'required': Eval('type_address', False), 'invisible': ~Eval('type_address', True), }, domain=[ ('party', '=', Eval('party', -1)), ], help="The address identified by this record.") type = fields.Selection('get_types', 'Type') type_string = type.translated('type') type_address = fields.Function( fields.Boolean("Type of Address"), 'on_change_with_type_address') code = fields.Char('Code', required=True) @classmethod def __register__(cls, module_name): pool = Pool() Party = pool.get('party.party') cursor = Transaction().connection.cursor() party = Party.__table__() table = cls.__table__() super().__register__(module_name) party_h = Party.__table_handler__(module_name) if (party_h.column_exist('vat_number') and party_h.column_exist('vat_country')): identifiers = [] cursor.execute(*party.select( party.id, party.vat_number, party.vat_country, where=(party.vat_number != Null) | (party.vat_country != Null))) for party_id, number, country in cursor: code = (country or '') + (number or '') if not code: continue for type in Party.tax_identifier_types(): module = get_cc_module(*type.split('_', 1)) if module.is_valid(code): break else: type = None identifiers.append( cls(party=party_id, code=code, type=type)) cls.save(identifiers) party_h.drop_column('vat_number') party_h.drop_column('vat_country') # Migration from 5.8: Rename cn_rit into cn_ric cursor.execute(*table.update([table.type], ['cn_ric'], where=(table.type == 'cn_rit'))) @classmethod def get_types(cls): pool = Pool() Configuration = pool.get('party.configuration') configuration = Configuration(1) return [(None, '')] + configuration.get_identifier_types() @classmethod def _type_addresses(cls): return {'fr_siret'} @fields.depends('type') def on_change_with_type_address(self, name=None): return self.type in self._type_addresses() @fields.depends('type', 'code') def on_change_with_code(self): if self.type and '_' in self.type: module = get_cc_module(*self.type.split('_', 1)) if module: try: return module.compact(self.code) except stdnum.exceptions.ValidationError: pass return self.code def pre_validate(self): super().pre_validate() self.check_code() @fields.depends('type', 'party', 'code') def check_code(self): if self.type and '_' in self.type: module = get_cc_module(*self.type.split('_', 1)) if module: if not module.is_valid(self.code): if self.party and self.party.id > 0: party = self.party.rec_name else: party = '' raise InvalidIdentifierCode( gettext('party.msg_invalid_code', type=self.type_string, code=self.code, party=party)) class CheckVIESResult(ModelView): 'Check VIES' __name__ = 'party.check_vies.result' parties_succeed = fields.Many2Many('party.party', None, None, 'Parties Succeed', readonly=True, states={ 'invisible': ~Eval('parties_succeed'), }) parties_failed = fields.Many2Many('party.party', None, None, 'Parties Failed', readonly=True, states={ 'invisible': ~Eval('parties_failed'), }) class CheckVIES(Wizard): 'Check VIES' __name__ = 'party.check_vies' start_state = 'check' check = StateTransition() result = StateView('party.check_vies.result', 'party.check_vies_result', [ Button('OK', 'end', 'tryton-ok', True), ]) def transition_check(self): parties_succeed = [] parties_failed = [] for party in self.records: for identifier in party.identifiers: if identifier.type != 'eu_vat': continue eu_vat = get_cc_module('eu', 'vat') try: if not eu_vat.check_vies(identifier.code)['valid']: parties_failed.append(party.id) else: parties_succeed.append(party.id) except Exception as e: if hasattr(e, 'faultstring') \ and hasattr(e.faultstring, 'find'): if e.faultstring.find('INVALID_INPUT'): parties_failed.append(party.id) continue if e.faultstring.find('SERVICE_UNAVAILABLE') \ or e.faultstring.find('MS_UNAVAILABLE') \ or e.faultstring.find('TIMEOUT') \ or e.faultstring.find('SERVER_BUSY'): raise VIESUnavailable( gettext('party.msg_vies_unavailable')) from e raise self.result.parties_succeed = parties_succeed self.result.parties_failed = parties_failed return 'result' def default_result(self, fields): return { 'parties_succeed': [p.id for p in self.result.parties_succeed], 'parties_failed': [p.id for p in self.result.parties_failed], } class Replace(Wizard): "Replace Party" __name__ = 'party.replace' start_state = 'ask' ask = StateView('party.replace.ask', 'party.replace_ask_view_form', [ Button("Cancel", 'end', 'tryton-cancel'), Button("Replace", 'replace', 'tryton-launch', default=True), ]) replace = StateTransition() def check_similarity(self): pool = Pool() Warning = pool.get('res.user.warning') source = self.ask.source destination = self.ask.destination if source.name != destination.name: key = 'party.replace name %s %s' % (source.id, destination.id) if Warning.check(key): raise SimilarityWarning( key, gettext('party.msg_different_name', source_name=source.name, destination_name=destination.name)) source_code = (source.tax_identifier.code if source.tax_identifier else '') destination_code = (destination.tax_identifier.code if destination.tax_identifier else '') if source_code != destination_code: key = 'party.replace tax_identifier %s %s' % ( source.id, destination.id) if Warning.check(key): raise SimilarityWarning( key, gettext('party.msg_different_tax_identifier', source_code=source_code, destination_code=destination_code)) def transition_replace(self): pool = Pool() Address = pool.get('party.address') ContactMechanism = pool.get('party.contact_mechanism') Identifier = pool.get('party.identifier') transaction = Transaction() self.check_similarity() source = self.ask.source destination = self.ask.destination Address.write(list(source.addresses), { 'active': False, }) ContactMechanism.write(list(source.contact_mechanisms), { 'active': False, }) Identifier.write(list(source.identifiers), { 'active': False, }) source.replaced_by = destination source.active = False source.save() cursor = transaction.connection.cursor() for model_name, field_name in self.fields_to_replace(): Model = pool.get(model_name) field = getattr(Model, field_name) table = Model.__table__() column = Column(table, field_name) if field._type == 'reference': source_value = str(source) destination_value = str(destination) else: source_value = source.id destination_value = destination.id where = column == source_value if transaction.database.has_returning(): returning = [table.id] else: cursor.execute(*table.select(table.id, where=where)) ids = [x[0] for x in cursor] returning = None cursor.execute(*table.update( [column], [destination_value], where=where, returning=returning)) if transaction.database.has_returning(): ids = [x[0] for x in cursor] Model._insert_history(ids) return 'end' @classmethod def fields_to_replace(cls): return [ ('party.address', 'party'), ('party.contact_mechanism', 'party'), ('party.identifier', 'party'), ] class ReplaceAsk(ModelView): "Replace Party" __name__ = 'party.replace.ask' source = fields.Many2One('party.party', "Source", required=True, help="The party to be replaced.") destination = fields.Many2One('party.party', "Destination", required=True, domain=[ ('id', '!=', Eval('source', -1)), ], help="The party that replaces.") @classmethod def default_source(cls): context = Transaction().context if context.get('active_model') == 'party.party': return context.get('active_id') @fields.depends('source') def on_change_source(self): if self.source and self.source.replaced_by: self.destination = self.source.replaced_by class Erase(Wizard): "Erase Party" __name__ = 'party.erase' start_state = 'ask' ask = StateView('party.erase.ask', 'party.erase_ask_view_form', [ Button("Cancel", 'end', 'tryton-cancel'), Button("Erase", 'erase', 'tryton-clear', default=True), ]) erase = StateTransition() def transition_erase(self): pool = Pool() Party = pool.get('party.party') cursor = Transaction().connection.cursor() def convert_from(table, tables): right, condition = tables[None] if table: table = table.join(right, condition=condition) else: table = right for k, sub_tables in tables.items(): if k is None: continue table = convert_from(table, sub_tables) return table resources = self.get_resources() parties = replacing = [self.ask.party] with Transaction().set_context(active_test=False): while replacing: replacing = Party.search([ ('replaced_by', 'in', list(map(int, replacing))), ]) parties += replacing for party in parties: self.check_erase(party) to_erase = self.to_erase(party.id) for Model, domain, resource, columns, values in to_erase: assert issubclass(Model, ModelSQL) assert len(columns) == len(values) if 'active' in Model._fields: records = Model.search(domain) Model.write(records, {'active': False}) tables, where = Model.search_domain(domain, active_test=False) from_ = convert_from(None, tables) table, _ = tables[None] query = from_.select(table.id, where=where) if columns: model_tables = [Model.__table__()] if Model._history: model_tables.append(Model.__table_history__()) for table in model_tables: sql_columns, sql_values = [], [] for column, value in zip(columns, values): column = Column(table, column) sql_columns.append(column) sql_values.append( value(column) if callable(value) else value) cursor.execute(*table.update( sql_columns, sql_values, where=table.id.in_(query))) if resource: for Resource in resources: model_tables = [Resource.__table__()] if Resource._history: model_tables.append(Resource.__table_history__()) for table in model_tables: cursor.execute(*table.delete( where=table.resource.like( Model.__name__ + ',%') & Model.id.sql_cast( Substring(table.resource, Position(',', table.resource) + Literal(1))).in_(query))) return 'end' def check_erase(self, party): if party.active: raise EraseError(gettext('party.msg_erase_active_party', party=party.rec_name)) def to_erase(self, party_id): pool = Pool() Party = pool.get('party.party') Identifier = pool.get('party.identifier') Address = pool.get('party.address') ContactMechanism = pool.get('party.contact_mechanism') return [ (Party, [('id', '=', party_id)], True, ['name'], [None]), (Identifier, [('party', '=', party_id)], True, ['type', 'code'], [None, '****']), (Address, [('party', '=', party_id)], True, ['name', 'street', 'postal_code', 'city', 'country', 'subdivision'], [None, None, None, None, None, None]), (ContactMechanism, [('party', '=', party_id)], True, ['value', 'name', 'comment'], [None, None, None]), ] @classmethod def get_resources(cls): pool = Pool() Attachment = pool.get('ir.attachment') Note = pool.get('ir.note') Avatar = pool.get('ir.avatar') return [Attachment, Note, Avatar] class EraseAsk(ModelView): "Erase Party" __name__ = 'party.erase.ask' party = fields.Many2One('party.party', "Party", required=True, help="The party to be erased.") @classmethod def default_party(cls): context = Transaction().context if context.get('active_model') == 'party.party': return context.get('active_id')