186 lines
8.4 KiB
Python
186 lines
8.4 KiB
Python
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# -*- coding: utf-8 -*-
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import qrcode
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import zipfile
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from io import BytesIO
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from odoo import models, fields, api, _
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from odoo.exceptions import ValidationError
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from odoo.tools.misc import split_every
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from werkzeug.urls import url_unquote
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class ResConfigSettings(models.TransientModel):
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_inherit = "res.config.settings"
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pos_self_ordering_takeaway = fields.Boolean(related="pos_config_id.self_ordering_takeaway", readonly=False)
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pos_self_ordering_service_mode = fields.Selection(related="pos_config_id.self_ordering_service_mode", readonly=False, required=True)
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pos_self_ordering_mode = fields.Selection(related="pos_config_id.self_ordering_mode", readonly=False, required=True)
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pos_self_ordering_alternative_fp_id = fields.Many2one(related="pos_config_id.self_ordering_alternative_fp_id", readonly=False)
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pos_self_ordering_default_language_id = fields.Many2one(related="pos_config_id.self_ordering_default_language_id", readonly=False)
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pos_self_ordering_available_language_ids = fields.Many2many(related="pos_config_id.self_ordering_available_language_ids", readonly=False)
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pos_self_ordering_image_home_ids = fields.Many2many(related="pos_config_id.self_ordering_image_home_ids", readonly=False)
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pos_self_ordering_image_brand = fields.Image(related="pos_config_id.self_ordering_image_brand", readonly=False)
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pos_self_ordering_image_brand_name = fields.Char(related="pos_config_id.self_ordering_image_brand_name", readonly=False)
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pos_self_ordering_pay_after = fields.Selection(related="pos_config_id.self_ordering_pay_after", readonly=False, required=True)
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pos_self_ordering_default_user_id = fields.Many2one(related="pos_config_id.self_ordering_default_user_id", readonly=False)
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@api.onchange("pos_self_ordering_default_user_id")
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def _onchange_default_user(self):
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self.ensure_one()
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if self.pos_self_ordering_default_user_id and self.pos_self_ordering_mode == 'mobile':
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user_id = self.pos_self_ordering_default_user_id
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if not user_id.has_group("point_of_sale.group_pos_user") and not user_id.has_group("point_of_sale.group_pos_manager"):
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raise ValidationError(_("The user must be a POS user"))
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@api.onchange("pos_self_ordering_service_mode")
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def _onchange_pos_self_order_service_mode(self):
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if self.pos_self_ordering_service_mode == 'counter':
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self.pos_self_ordering_pay_after = "each"
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@api.onchange("pos_self_ordering_default_language_id", "pos_self_ordering_available_language_ids")
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def _onchange_pos_self_order_kiosk_default_language(self):
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if self.pos_self_ordering_default_language_id not in self.pos_self_ordering_available_language_ids:
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self.pos_self_ordering_available_language_ids = self.pos_self_ordering_available_language_ids + self.pos_self_ordering_default_language_id
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if not self.pos_self_ordering_default_language_id and self.pos_self_ordering_available_language_ids:
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self.pos_self_ordering_default_language_id = self.pos_self_ordering_available_language_ids[0]
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@api.onchange("pos_self_ordering_mode", "pos_module_pos_restaurant")
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def _onchange_pos_self_order_kiosk(self):
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if self.pos_self_ordering_mode == 'kiosk':
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self.is_kiosk_mode = True
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self.pos_module_pos_restaurant = False
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self.pos_self_ordering_pay_after = "each"
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else:
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self.is_kiosk_mode = False
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if not self.pos_module_pos_restaurant:
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self.pos_self_ordering_service_mode = 'counter'
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@api.onchange("pos_self_ordering_pay_after", "pos_self_ordering_mode")
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def _onchange_pos_self_order_pay_after(self):
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if self.pos_self_ordering_pay_after == "meal" and self.pos_self_ordering_mode == 'kiosk':
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raise ValidationError(_("Only pay after each is available with kiosk mode."))
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if self.pos_self_ordering_service_mode == 'counter' and self.pos_self_ordering_mode == 'mobile':
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self.pos_self_ordering_pay_after = "each"
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if self.pos_self_ordering_pay_after == "each" and not self.module_pos_preparation_display:
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self.module_pos_preparation_display = True
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def custom_link_action(self):
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self.ensure_one()
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return {
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"type": "ir.actions.act_window",
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"res_model": "pos_self_order.custom_link",
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"views": [[False, "tree"]],
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"domain": ['|', ['pos_config_ids', 'in', self.pos_config_id.id], ["pos_config_ids", "=", False]],
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}
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def _generate_single_qr_code(self, url):
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qr = qrcode.QRCode(
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version=1,
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error_correction=qrcode.constants.ERROR_CORRECT_L,
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box_size=10,
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border=4,
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)
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qr.add_data(url)
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qr.make(fit=True)
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return qr.make_image(fill_color="black", back_color="white")
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def generate_qr_codes_zip(self):
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if not self.pos_self_ordering_mode in ['mobile', 'consultation']:
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raise ValidationError(_("QR codes can only be generated in mobile or consultation mode."))
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qr_images = []
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if self.pos_module_pos_restaurant:
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table_ids = self.pos_config_id.floor_ids.table_ids
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if not table_ids:
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raise ValidationError(_("In Self-Order mode, you must have at least one table to generate QR codes"))
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for table in table_ids:
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qr_images.append({
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'image': self._generate_single_qr_code(url_unquote(self.pos_config_id._get_self_order_url(table.id))),
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'name': f"{table.floor_id.name} - {table.name}",
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})
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else:
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qr_images.append({
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'image': self._generate_single_qr_code(url_unquote(self.pos_config_id._get_self_order_url())),
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'name': "generic",
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})
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# Create a zip with all images in qr_images
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zip_buffer = BytesIO()
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with zipfile.ZipFile(zip_buffer, "w", 0) as zip_file:
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for index, qr_image in enumerate(qr_images):
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with zip_file.open(f"{qr_image['name']} ({index + 1}).png", "w") as buf:
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qr_image['image'].save(buf, format="PNG")
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zip_buffer.seek(0)
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# Delete previous attachments
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self.env["ir.attachment"].search([
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("name", "=", "self_order_qr_code.zip"),
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]).unlink()
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# Create an attachment with the zip
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attachment_id = self.env["ir.attachment"].create({
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"name": "self_order_qr_code.zip",
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"type": "binary",
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"raw": zip_buffer.read(),
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"res_model": self._name,
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"res_id": self.id,
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})
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return {
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"type": "ir.actions.act_url",
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"url": f"/web/content/{attachment_id.id}",
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"target": "new",
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}
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def generate_qr_codes_page(self):
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"""
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Generate the data needed to print the QR codes page
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"""
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if self.pos_self_ordering_mode == 'mobile' and self.pos_module_pos_restaurant:
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table_ids = self.pos_config_id.floor_ids.table_ids
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if not table_ids:
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raise ValidationError(_("In Self-Order mode, you must have at least one table to generate QR codes"))
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url = url_unquote(self.pos_config_id._get_self_order_url(table_ids[0].id))
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name = table_ids[0].name
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else:
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url = url_unquote(self.pos_config_id._get_self_order_url())
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name = ""
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return self.env.ref("pos_self_order.report_self_order_qr_codes_page").report_action(
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[], data={
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'pos_name': self.pos_config_id.name,
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'floors': [
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{
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"name": floor.get("name"),
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"type": floor.get("type"),
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"table_rows": list(split_every(3, floor["tables"], list)),
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}
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for floor in self.pos_config_id._get_qr_code_data()
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],
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'table_mode': self.pos_self_ordering_mode and self.pos_module_pos_restaurant and self.pos_self_ordering_service_mode == 'table',
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'self_order': self.pos_self_ordering_mode == 'mobile',
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'table_example': {
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'name': name,
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'decoded_url': url or "",
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}
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}
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)
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def preview_self_order_app(self):
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self.ensure_one()
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return self.pos_config_id.preview_self_order_app()
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def update_access_tokens(self):
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self.ensure_one()
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self.pos_config_id._update_access_token()
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