Move all OCA POS modules from oca-technical to dedicated oca-pos submodule

Reorganized 74 POS-related modules for better structure:
- Moved all odoo-bringout-oca-pos-* packages from packages/oca-technical/
- Now organized in dedicated packages/oca-pos/ submodule
- Includes payment, receipt, loyalty, order, product, and partner modules
- Maintains all module functionality while improving project organization

This creates a cleaner separation between general technical modules
and Point of Sale specific functionality.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

odoo-bringout-oca-pos-pos_membership_extension/pos_membership_extension/static/src/js/ProductItem.js

@@ -0,0 +1,22 @@
+odoo.define("pos_membership_extension.ProductItem", function (require) {
+    "use strict";
+
+    const ProductItem = require("point_of_sale.ProductItem");
+    const Registries = require("point_of_sale.Registries");
+
+    // eslint-disable-next-line no-shadow
+    const OverloadProductItem = (ProductItem) =>
+        // eslint-disable-next-line no-shadow
+        class OverloadProductItem extends ProductItem {
+            get membership_allowed() {
+                var res = this.props.product.get_membership_allowed(
+                    this.env.pos.get_order().partner
+                );
+                return res;
+            }
+        };
+
+    Registries.Component.extend(ProductItem, OverloadProductItem);
+
+    return ProductItem;
+});

odoo-bringout-oca-pos-pos_membership_extension/pos_membership_extension/static/src/js/ProductScreen.js

@@ -0,0 +1,29 @@
+odoo.define("pos_membership_extension.ProductScreen", function (require) {
+    "use strict";
+
+    const ProductScreen = require("point_of_sale.ProductScreen");
+    const Registries = require("point_of_sale.Registries");
+
+    // eslint-disable-next-line no-shadow
+    const OverloadProductScreen = (ProductScreen) =>
+        // eslint-disable-next-line no-shadow
+        class OverloadProductScreen extends ProductScreen {
+            async _getAddProductOptions(product) {
+                var self = this;
+                if (!product.get_membership_allowed(this.env.pos.get_order().partner)) {
+                    await this.showPopup("ErrorPopup", {
+                        title: self.env._t("Incorrect Membership"),
+                        body: self.env._t(
+                            "Please select a customer that belong to one of the related membership categories."
+                        ),
+                    });
+                    return;
+                }
+                return await super._getAddProductOptions(...arguments);
+            }
+        };
+
+    Registries.Component.extend(ProductScreen, OverloadProductScreen);
+
+    return ProductScreen;
+});

odoo-bringout-oca-pos-pos_membership_extension/pos_membership_extension/static/src/js/models.js

@@ -0,0 +1,76 @@
+odoo.define("pos_membership_extension.models", function (require) {
+    "use strict";
+
+    const {Order, Product} = require("point_of_sale.models");
+
+    var core = require("web.core");
+
+    var {Gui} = require("point_of_sale.Gui");
+    const Registries = require("point_of_sale.Registries");
+
+    var _t = core._t;
+
+    const OverloadProduct = (OriginalProduct) =>
+        class extends OriginalProduct {
+            /**
+             * Return if it's allowed to sell the product to the partner.
+             *
+             * @param {partner} partner to test. (can be undefined)
+             * @returns {Boolean} True if the sell is allowed, false otherwise.
+             */
+            get_membership_allowed(partner) {
+                // No categories means no restriction
+                if (this.allowed_membership_category_ids.length === 0) {
+                    return true;
+                }
+                // If categories are set, but no partner, sell is forbidden in any case
+                if (!partner) {
+                    return false;
+                }
+                var common_categories = this.allowed_membership_category_ids.filter(
+                    function (categ) {
+                        return partner.membership_category_ids.indexOf(categ) !== -1;
+                    }
+                );
+                return common_categories.length !== 0;
+            }
+        };
+    Registries.Model.extend(Product, OverloadProduct);
+
+    const OverloadOrder = (OriginalOrder) =>
+        class extends OriginalOrder {
+            /**
+             * Overloaded function.
+             * Check if the product of the order lines are allowed by the
+             * new selected partner.
+             * If not, remove according lines and raise a PopUp Error to
+             * inform the cashier of the removal.
+             * @param {partner} partner to set to the order. (can be undefined)
+             * @returns {Boolean} In any case, return the result of the super function.
+             */
+            set_partner(partner) {
+                var bad_product_list = [];
+                var i = this.orderlines.length;
+                while (i--) {
+                    var orderline = this.orderlines[i];
+                    if (!orderline.product.get_membership_allowed(partner)) {
+                        bad_product_list.push(orderline.product.display_name);
+                        this.orderlines.splice(i, 1);
+                    }
+                }
+                if (bad_product_list.length !== 0) {
+                    var bad_product_text = bad_product_list.join(", ");
+                    Gui.showPopup("ErrorPopup", {
+                        title: _t("Order Line Removal"),
+                        body: _t(
+                            `The following lines has been removed, as the product cannot be sold to this partner: ${bad_product_text}`
+                        ),
+                    });
+                }
+
+                return super.set_partner(...arguments);
+            }
+        };
+
+    Registries.Model.extend(Order, OverloadOrder);
+});