[IMP] barcode_scan: On barcode scan ,product is added to catalog

On barcode scanning of any product, the product is added to the first page
on a catalog based on the quantity added to a sale or purchase order.

Author: hapt-odoo

barcode_scan/__manifest__.py

@@ -1,9 +1,8 @@
 {
     'name': "Barcode Scanning In SO/PO",
-    'category': '',
     'version': '0.1',
-    'depends': ['product', 'barcodes', 'sale', 'web', 'stock_barcode', 'purchase'],
-    'sequence': 1,
+    'summary': 'Adds barcode scanning capabilities to product catalog',
+    'depends': ['product','barcodes','sale_management','web','stock_barcode','purchase'],
     'application': True,
     'installable': True,
     "assets": {

barcode_scan/static/src/js/kanban_controller.js renamed to barcode_scan/static/src/product_catalog/kanban_controller.js

@@ -25,14 +25,13 @@ patch(ProductCatalogKanbanController.prototype, {
             return;
         }
 
-        let productQuantity;
-        if (this.resModel == "sale.order") {
-            productQuantity = "product_uom_qty";
-        } else if (this.resModel == "purchase.order") {
-            productQuantity = "product_qty";
-        } else {
-            console.error("Model not found");
-            return;
+        const quantityFieldMap = {
+            "sale.order": "product_uom_qty",
+            "purchase.order": "product_qty",
+        };
+        const productQuantity = quantityFieldMap[this.resModel];
+        if (!productQuantity) {
+            this.notification.add("Unsupported model: " + this.resModel, { type: "danger" });
         }
 
         const orderLines = await this.orm.searchRead(

barcode_scan/static/src/product_catalog/kanban_model.js

@@ -0,0 +1,36 @@
+import { ProductCatalogKanbanModel } from "@product/product_catalog/kanban_model";
+import { getFieldsSpec } from "@web/model/relational_model/utils";
+import { rpc } from "@web/core/network/rpc";
+
+export class CustomProductCatalogKanbanModel extends ProductCatalogKanbanModel {
+    async _loadUngroupedList(config) {
+        const ProductIds = await this.orm.search(config.resModel, config.domain);
+        if (!ProductIds.length) {
+            return { records: [], length: 0 };
+        }
+
+        let orderLinesInfo = {};
+        if (config.context.order_id && config.context.product_catalog_order_model) {
+            orderLinesInfo = await rpc("/product/catalog/order_lines_info", {
+                order_id: config.context.order_id,
+                product_ids: ProductIds,
+                res_model: config.context.product_catalog_order_model,
+            });
+            ProductIds.sort((a, b) => (orderLinesInfo[b].quantity || 0) - (orderLinesInfo[a].quantity || 0));
+        }
+
+        const catalogPage = ProductIds.slice(config.offset, config.offset + config.limit);
+
+        const kwargs = {
+            specification: getFieldsSpec(config.activeFields, config.fields, config.context),
+        };
+
+        const result = await this.orm.webSearchRead(config.resModel, [["id", "in", catalogPage]], kwargs);
+
+        result.records.sort((a, b) => (orderLinesInfo[b.id].quantity || 0) - (orderLinesInfo[a.id].quantity || 0));
+        return {
+            length: ProductIds.length,
+            records: result.records,
+        };
+    }
+}

barcode_scan/static/src/product_catalog/kanban_view.js

@@ -0,0 +1,11 @@
+import { registry } from "@web/core/registry";
+import { productCatalogKanbanView } from "@product/product_catalog/kanban_view";
+import { CustomProductCatalogKanbanModel } from "./kanban_model";
+
+export const customProductCatalogKanbanView = {
+    ...productCatalogKanbanView,
+    Model: CustomProductCatalogKanbanModel,
+};
+
+registry.category("views").remove("product_kanban_catalog");
+registry.category("views").add("product_kanban_catalog", customProductCatalogKanbanView);