155 lines
7.2 KiB
Python
155 lines
7.2 KiB
Python
# This file is part of ncf_manager module for Tryton. The COPYRIGHT file at the top level of
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# this repository contains the full copyright notices and license terms.
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import unicodedata
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from trytond.exceptions import UserError
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from trytond.model import fields
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from trytond.pyson import Eval
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from trytond.pool import PoolMeta
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from trytond.i18n import gettext
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# Maps sequence_type.name → (prefix, padding)
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_NCF_TYPE_MAP = {
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'Factura de Crédito Fiscal': ('B01', 8),
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'Factura de Consumo': ('B02', 8),
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'Nota de Débito': ('B03', 8),
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'Nota de Crédito': ('B04', 8),
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'Comprobante de Compras': ('B11', 8),
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'Registro Único de Ingreso': ('B12', 8),
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'Comprobante para Gasto Menor': ('B13', 8),
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'Comprobante de Regímen Especial': ('B14', 8),
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'Comprobante Gubernamental': ('B15', 8),
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'Comprobante para exportaciones': ('B16', 8),
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'Comprobante para Pagos al Exterior': ('B17', 8),
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'Factura de Crédito Fiscal Electrónica': ('E31', 10),
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'Factura de Consumo Electrónica': ('E32', 10),
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'Nota de Débito Electrónica': ('E33', 10),
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'Nota de Crédito Electrónica': ('E34', 10),
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'Compras Electrónico': ('E41', 10),
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'Gastos Menores Electrónico': ('E43', 10),
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'Regímenes Especiales Electrónico': ('E44', 10),
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'Gubernamental Electrónico': ('E45', 10),
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'Exportación Electrónico': ('E46', 10),
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'Pagos al Exterior Electrónico': ('E47', 10),
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}
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NCF_PREFIXES = tuple(prefix for prefix, _padding in _NCF_TYPE_MAP.values())
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def _sequence_type_entry(sequence_type):
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name = unicodedata.normalize('NFC', sequence_type.name or '')
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return _NCF_TYPE_MAP.get(name)
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class Sequence(metaclass=PoolMeta):
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__name__ = 'ir.sequence'
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from_number = fields.Integer('From Number',
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states={
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'required': Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47']),
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'invisible': ~Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47'])
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}, depends=['prefix'])
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until_number = fields.Integer('Until Number',
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states={
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'required': Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47']),
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'invisible': ~Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47'])
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}, depends=['prefix'])
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approved_qty = fields.Function(fields.Integer('Approved Quantity',
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states={
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'invisible': ~Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47'])
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}), 'on_change_with_approved_qty')
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expiration_date = fields.Date('Expiration Date',
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states={
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'required': Eval('prefix').in_(['B01', 'B03',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E33', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47']),
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'invisible': ~Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47'])
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}, depends=['prefix'])
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remaining_qty = fields.Function(fields.Integer('Remaining Quantity',
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states={
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'invisible': ~Eval('prefix').in_(['B01', 'B02', 'B03', 'B04',
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'B11', 'B12', 'B13', 'B14', 'B15', 'B16', 'B17', 'E31',
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'E32', 'E33', 'E34', 'E41', 'E43', 'E44', 'E45', 'E46', 'E47'])
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}), 'on_change_with_remaining_qty')
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@fields.depends('sequence_type')
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def on_change_with_name(self, name=None):
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if self.sequence_type:
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return self.sequence_type.name
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return None
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@fields.depends('sequence_type')
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def on_change_with_prefix(self, name=None):
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if not self.sequence_type or not self.sequence_type.name:
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return None
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entry = _sequence_type_entry(self.sequence_type)
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return entry[0] if entry else None
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@fields.depends('sequence_type')
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def on_change_with_padding(self, name=None):
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if not self.sequence_type or not self.sequence_type.name:
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return 0
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entry = _sequence_type_entry(self.sequence_type)
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return entry[1] if entry else 0
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@fields.depends('from_number', 'until_number')
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def on_change_with_approved_qty(self, name=None):
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if self.from_number and self.until_number:
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return self.until_number - self.from_number + 1
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@fields.depends('number_next', 'until_number')
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def on_change_with_remaining_qty(self, name=None):
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if self.until_number is not None and self.number_next is not None:
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return self.until_number - self.number_next + 1
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@classmethod
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def validate_fields(cls, records, field_names):
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super().validate_fields(records, field_names)
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if field_names & {
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'prefix', 'padding', 'from_number', 'until_number',
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'number_next'}:
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for record in records:
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record._validate_ncf_range()
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def _validate_ncf_range(self):
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if self.prefix not in NCF_PREFIXES:
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return
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expected_padding = 10 if self.prefix.startswith('E') else 8
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if self.padding != expected_padding:
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raise UserError(gettext(
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'ncf_manager.msg_ncf_invalid_padding',
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padding=expected_padding))
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if self.from_number is None or self.until_number is None:
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return
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if self.from_number < 1 or self.until_number < self.from_number:
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raise UserError(gettext('ncf_manager.msg_ncf_invalid_range'))
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if (self.number_next is not None
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and self.number_next < self.from_number):
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raise UserError(gettext('ncf_manager.msg_ncf_next_before_range'))
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class SequenceStrict(Sequence):
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"Sequence Strict"
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__name__ = 'ir.sequence.strict'
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_table = None # Needed to reset Sequence._table
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_strict = True
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ncf_authorization_lines = fields.One2Many(
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'ncf.manager.sequence', 'ncf_sequences', 'NCF Authorizations',
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readonly=True)
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