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+ + POS Discount Limit & Restrict Global Discount +
++ Limit the discount for POS product, product categories + and restrict the global discount for POS cashiers.
+ +
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+ + Explore This + Module
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+ + Overview +
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+ This app provides an option to set the discount limit for the pos
+ product categories and also restrict the global discount to the cashiers
+ who do not have discount control.
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+ + Features +
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+ Limit the discount for products.
+
+
+ Limit the discount for products.
+
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+
+
+
+
+ Limit the discount for product categories.
+
+
+ Limit the discount for product categories.
+
+
+
+
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+
+
+ Restrict global discount for selected POS cashiers
+
+
+ Restrict global discount for selected POS cashiers
+
+
+
+ 
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+ + Screenshots +
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+ 
+
+ + Discount Limit for Product +
++ Discount Limit Field in POS Product. +
+
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+
+ 
+ 
+
+ + Discount Limit for Product category +
++ Discount Limit field in POS Product category . +
+
+
+
+
+
+ 
+
+ + Restrict Discount +
++ Can't give the discount greater than the specified limit. +
+
+
+
+
+ 
+
+ + Discount Control +
++ Discount Control check box in HR settings. +
+
+
+
+
+ 
+
+ + Enable Authorize employees +
++ Add employees who have restrictions on discounts. +
+
+
+
+
+ 
+
+ + Global Discount +
++ Enable Global Discount in POS settings. +
+
+
+
+
+ 
+
+ + Cashier Discount Control +
++ Cannot Apply Global Discount if Cashier has no Discount Control. +
+
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diff --git a/discount_limit/static/src/js/DiscountButton.js b/discount_limit/static/src/js/DiscountButton.js
new file mode 100644
index 000000000..be47a3b08
--- /dev/null
+++ b/discount_limit/static/src/js/DiscountButton.js
@@ -0,0 +1,35 @@
+/** @odoo-module **/
+var models = require('point_of_sale.models');
+var core = require('web.core');
+var _t = core._t;
+const { Gui } = require('point_of_sale.Gui');
+const Registries = require('point_of_sale.Registries');
+const DiscountButton = require('pos_discount.DiscountButton');
+
+//Extending discount button to restrict discount option for selected employees
+const DiscountLimit = (DiscountButton) =>
+class extends DiscountButton {
+ async onClick() {
+ var self=this;
+ if (this.env.pos.get_cashier().has_pos_discount_control===true){
+ Gui.showPopup('ConfirmPopup', {
+ 'title': ('Discount Restricted'),
+ 'body': ('You must be granted access to apply discount.'),
+ });
+ }
+ else
+ {
+ var self = this;
+ const { confirmed, payload } = await this.showPopup('NumberPopup',{
+ title: this.env._t('Discount Percentage'),
+ startingValue: this.env.pos.config.discount_pc,
+ });
+ if (confirmed) {
+ const val = Math.round(Math.max(0,Math.min(100,parseFloat(payload))));
+ await self.apply_discount(val);
+ }
+ }
+ }
+}
+Registries.Component.extend(DiscountButton, DiscountLimit);
+return DiscountButton;
diff --git a/discount_limit/static/src/js/Orderline.js b/discount_limit/static/src/js/Orderline.js
new file mode 100644
index 000000000..02874c2dc
--- /dev/null
+++ b/discount_limit/static/src/js/Orderline.js
@@ -0,0 +1,69 @@
+/** @odoo-module **/
+
+import { Orderline } from 'point_of_sale.models';
+import Registries from 'point_of_sale.Registries';
+import { patch } from '@web/core/utils/patch';
+const { Gui } = require('point_of_sale.Gui');
+var field_utils = require('web.field_utils');
+var core = require('web.core');
+const _t = core._t;
+//Patching Orderline for set discount limit on product and product categories
+patch(Orderline.prototype, 'discount_limit.patch', {
+ setup(){
+ super.setup();
+ },
+ set_discount(discount){
+ var order = this.pos.get_order();
+ var pos_prod_id = order.selected_orderline.product.pos_categ_id[0]
+ if(this.pos.config.apply_discount_limit == false){
+ var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+ var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+ this.discount = disc;
+ this.discountStr = '' + disc;
+ }else if(this.pos.config.apply_discount_limit == 'product_category'){
+ var rounded = Math.round(discount);
+ if(Number.isInteger(pos_prod_id)){
+ if(this.pos.db.category_by_id[pos_prod_id].discount_limit){
+ if(rounded > this.pos.db.category_by_id[pos_prod_id].discount_limit){
+ Gui.showPopup("ConfirmPopup", {
+ 'title': _t("Discount Not Possible"),
+ 'body': _t("You cannot apply discount above the discount limit."),
+ });
+ } else {
+ var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+ var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+ this.discount = disc;
+ this.discountStr = '' + disc;
+ }
+ } else {
+ var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+ var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+ this.discount = disc;
+ this.discountStr = '' + disc;
+ }
+ }
+ }else if(this.pos.config.apply_discount_limit == 'product'){
+ var rounded = Math.round(discount);
+ if(Number.isInteger(pos_prod_id)){
+ if(this.get_product().product_discount_limit){
+ if(rounded > this.get_product().product_discount_limit){
+ Gui.showPopup("ConfirmPopup", {
+ 'title': _t("Discount Not Possible"),
+ 'body': _t("You cannot apply discount above the discount limit."),
+ });
+ } else {
+ var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+ var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+ this.discount = disc;
+ this.discountStr = '' + disc;
+ }
+ } else {
+ var parsed_discount = typeof(discount) === 'number' ? discount : isNaN(parseFloat(discount)) ? 0 : field_utils.parse.float('' + discount);
+ var disc = Math.min(Math.max(parsed_discount || 0, 0),100);
+ this.discount = disc;
+ this.discountStr = '' + disc;
+ }
+ }
+ }
+ }
+});
diff --git a/discount_limit/static/src/js/PosGlobalState.js b/discount_limit/static/src/js/PosGlobalState.js
new file mode 100644
index 000000000..d0e3ee97e
--- /dev/null
+++ b/discount_limit/static/src/js/PosGlobalState.js
@@ -0,0 +1,15 @@
+odoo.define('discount_limit.pos', function(require) {
+ "use strict";
+ var { PosGlobalState } = require('point_of_sale.models');
+ const Registries = require('point_of_sale.Registries');
+//loading model
+ const ProductPosGlobalState = (PosGlobalState) => class ProductPosGlobalState extends PosGlobalState {
+ async _processData(loadedData) {
+ await super._processData(...arguments);
+ this.product_template = loadedData['product.product'];
+ this.pos_category = loadedData['pos.category'];
+ this.hr_employee = loadedData['hr.employee'];
+ }
+ }
+ Registries.Model.extend(PosGlobalState, ProductPosGlobalState);
+});
diff --git a/discount_limit/views/hr_employee_views.xml b/discount_limit/views/hr_employee_views.xml
new file mode 100644
index 000000000..24031c17f
--- /dev/null
+++ b/discount_limit/views/hr_employee_views.xml
@@ -0,0 +1,16 @@
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