34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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from odoo import api, fields, models, _
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from odoo.exceptions import UserError
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class SignItem(models.Model):
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_inherit = "sign.item"
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sequence_id = fields.Many2one('ir.sequence', string="Sequence")
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item_type = fields.Selection(related='type_id.item_type')
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# Proxy fields to allow editing sequence from the sign item
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sequence_prefix = fields.Char(related='sequence_id.prefix', readonly=False)
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sequence_padding = fields.Integer(related='sequence_id.padding', readonly=False)
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sequence_number_next = fields.Integer(related='sequence_id.number_next_actual', readonly=False, string="Next Number")
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@api.onchange('type_id')
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def _onchange_type_id_sequence(self):
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if self.type_id.item_type == 'sequence' and not self.sequence_id:
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# Optional: auto-create or encourage selection?
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# For now, just leave empty for user to select.
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pass
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def action_create_sequence(self):
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""" Helper to create a new sequence for this item if needed """
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self.ensure_one()
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if not self.sequence_id:
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seq = self.env['ir.sequence'].create({
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'name': f"Sign Sequence - {self.template_id.name}",
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'code': f"sign.item.{self.id}",
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'prefix': 'SEQ-',
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'padding': 4,
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})
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self.sequence_id = seq
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