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Pos rate

pos Odoo18.0 18

2 Odpowiedzi

1214 Widoki

Dev

Hi, please assist me I'm trying to add pos reciept odoo rate currecny converter already i add a field in pos.config and pos.settings but always *rate_limit* always shows undefined how can i solve please assistme here is my code import { PosOrder } from "@point_of_sale/app/models/pos_order";

import { patch } from "@web/core/utils/patch";

//Patching PosOrder

patch(PosOrder.prototype, {

// supering export_for_printing method to add custom data

export_for_printing(baseUrl, headerData) {

const result = super.export_for_printing(...arguments);

const rateLimit = this.env?.services?.pos?.config?.rate_limit;

console.log("amount rate", rateLimit);

if (this.amount_total) {

result.rate_limit = this.amount_total * rateLimit;

}

return result;

});

from odoo import models, fields, api

import logging

_logger = logging.getLogger(__name__)

class PosConfig(models.Model):

_inherit = 'pos.config'

rate_limit = fields.Float(string="Set Rate Limit")

access_rate_limit = fields.Boolean(

string="Access the rate limit on order line")

rate_currency_id = fields.Many2one('res.currency', string="Rate Currency",)

class ResConfigSettings(models.TransientModel):

_inherit = 'res.config.settings'

pos_config_id = fields.Many2one(

'pos.config',

string="POS Configuration")

rate_limit = fields.Float(

string="Set Rate Limit", readonly=False, related='pos_config_id.rate_limit')

access_rate_limit = fields.Boolean(

string="Access the rate limit on order line", readonly=False, related='pos_config_id.access_rate_limit')

rate_currency_id = fields.Many2one(

'res.currency', related='pos_config_id.rate_currency_id', readonly=False)

class PosSession(models.Model):

_inherit = 'pos.session'

def _loader_params_pos_config(self):

result = super()._loader_params_pos_config()

result['search_params']['fields'].append('rate_limit')

return result

how can i solve this issue

Codesphere Tech

Hello,
You can use this.config directly in PosOrder
const rateLimit = this.config?.rate_limit;
Hope this helps
Thanks

Softberry Technologies

Please refer to the below forum post, where this issue is already explained in detail:

https://www.odoo.com/forum/help-1/how-to-add-a-new-field-to-odoo-pos-receipt-228592

Additionally, the main issue in your case is how the POS configuration is accessed in JavaScript.

In newer POS versions (Odoo 17 / 18 / 19), the POS configuration is not available under:

this.env.services.pos.config

Therefore, rate_limit is always coming as undefined.

The POS configuration is stored on:

this.pos.config

✅

import { PosOrder } from "@point_of_sale/app/models/pos_order";
import { patch } from "@web/core/utils/patch";

patch(PosOrder.prototype, {
    export_for_printing() {
        const result = super.export_for_printing(...arguments);

        const rateLimit = this.pos.config.rate_limit;
        console.log("amount rate", rateLimit);

        if (rateLimit && this.amount_total) {
            result.rate_limit = this.amount_total * rateLimit;
        }

        return result;
    },
});

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