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80 lines
3.1 KiB
80 lines
3.1 KiB
# -*- coding: utf-8 -*-
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# © 2014-2016 Aurélien DUMAINE
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# © 2015-2016 Akretion (Alexis de Lattre <alexis.delattre@akretion.com>)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import models, fields, api, _
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from odoo.exceptions import ValidationError
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class PosConfig(models.Model):
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_inherit = "pos.config"
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iface_customer_display = fields.Boolean(
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string="Customer Display", help="Display data on the customer display"
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)
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customer_display_line_length = fields.Integer(
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string="Line Length of the Customer Display",
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default=20,
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help="Length of the LEDs lines of the customer display",
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)
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customer_display_msg_next_l1 = fields.Char(
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string="Next Customer (top line)",
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default="Welcome!",
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help="Top line of the message on the customer display which is "
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"displayed after starting POS and also after validation of an order",
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)
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customer_display_msg_next_l2 = fields.Char(
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string="Next Customer (bottom line)",
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default="Point of Sale Open",
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help="Bottom line of the message on the customer display which is "
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"displayed after starting POS and also after validation of an order",
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)
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customer_display_msg_closed_l1 = fields.Char(
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string="POS Closed (top line)",
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default="Point of Sale Closed",
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help="Top line of the message on the customer display which "
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"is displayed when POS is closed",
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)
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customer_display_msg_closed_l2 = fields.Char(
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string="POS Closed (bottom line)",
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default="See you soon!",
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help="Bottom line of the message on the customer display which "
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"is displayed when POS is closed",
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)
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@api.constrains(
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"customer_display_line_length",
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"customer_display_msg_next_l1",
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"customer_display_msg_next_l2",
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"customer_display_msg_closed_l1",
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"customer_display_msg_closed_l2",
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)
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def _check_customer_display_length(self):
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self.ensure_one()
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if self.customer_display_line_length:
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maxsize = self.customer_display_line_length
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to_check = {
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_(
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"Next Customer (top line)"
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): self.customer_display_msg_next_l1,
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_(
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"Next Customer (bottom line)"
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): self.customer_display_msg_next_l2,
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_(
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"POS Closed (top line)"
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): self.customer_display_msg_closed_l1,
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_(
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"POS Closed (bottom line)"
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): self.customer_display_msg_closed_l2,
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}
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for field, msg in to_check.iteritems():
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if msg and len(msg) > maxsize:
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raise ValidationError(
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_(
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"The message for customer display '%s' is too "
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"long: it has %d chars whereas the maximum "
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"is %d chars."
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)
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% (field, len(msg), maxsize)
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)
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