From ffb9d3feaf53a651c7a21bb609dc57848de201b0 Mon Sep 17 00:00:00 2001
From: Suherdy Yacob <suherdy.yacob@mapan.co.id>
Date: Wed, 3 Jun 2026 14:53:55 +0700
Subject: [PATCH] feat: override productsToDisplay to remove hardcoded product
 limit for progressive rendering

---
 static/src/app/services/pos_store_patch.js | 67 ++++++++++++++++++++--
 1 file changed, 63 insertions(+), 4 deletions(-)

diff --git a/static/src/app/services/pos_store_patch.js b/static/src/app/services/pos_store_patch.js
index fbcca5e..c0404c0 100644
--- a/static/src/app/services/pos_store_patch.js
+++ b/static/src/app/services/pos_store_patch.js
@@ -4,11 +4,71 @@ import { PosStore } from "@point_of_sale/app/services/pos_store";
 import { patch } from "@web/core/utils/patch";
 
 patch(PosStore.prototype, {
+    get productsToDisplay() {
+        // We override this getter to remove Odoo's hardcoded 100-product limit.
+        // Because our custom UI optimization module uses progressive rendering (lazy loading)
+        // on scroll, we can safely return the entire product list without risking browser freezing.
+        const searchWord = this.searchProductWord.trim();
+        let recordIterator;
+        const isSearchByWord = searchWord !== "";
+
+        const productTemplateModel = this.models["product.template"].toRaw();
+        if (isSearchByWord) {
+            if (!this._searchTriggered) {
+                this.setSelectedCategory(0);
+                this._searchTriggered = true;
+            }
+            recordIterator = this.getProductsBySearchWord(
+                searchWord,
+                this.selectedCategory?.id
+                    ? this.selectedCategory.associatedProducts.values()
+                    : productTemplateModel.getIterator()
+            );
+        } else {
+            this._searchTriggered = false;
+            if (this.selectedCategory?.id) {
+                recordIterator = this.selectedCategory.associatedProducts;
+            } else {
+                recordIterator = productTemplateModel.getIterator();
+            }
+        }
+
+        const filteredList = [];
+        const excludedProductIds = new Set(this.getExcludedProductIds());
+        const availableCateg = new Set(
+            (this.config.iface_available_categ_ids || []).map((c) => c.id)
+        );
+
+        for (const p of recordIterator) {
+            // Remove the 100 items limit because our custom progressive rendering handles lazy loading.
+            if (excludedProductIds.has(p.id) || !p.canBeDisplayed) {
+                continue;
+            }
+
+            if (
+                availableCateg.size &&
+                !this.config._pos_special_display_products_ids?.includes(p.id) &&
+                !p.pos_categ_ids.some((c) => availableCateg.has(c.id))
+            ) {
+                continue;
+            }
+
+            filteredList.push(p);
+        }
+
+        if (
+            !isSearchByWord &&
+            !this.selectedCategory?.id &&
+            this.areAllProductsSpecial(filteredList)
+        ) {
+            return [];
+        }
+
+        return this.orderProductBySequenceAndFav(filteredList);
+    },
+
     get productToDisplayByCateg() {
         // We override this getter to remove Odoo's hardcoded 100-product category limit.
-        // Because our custom UI optimization module uses progressive rendering (lazy loading)
-        // on scroll, we can safely return the entire category's product list without risking
-        // browser freeze or UI lockups.
         const sortedProducts = this.productsToDisplay;
         if (!this.config.iface_group_by_categ) {
             return sortedProducts.length ? [["0", sortedProducts]] : [];
@@ -53,7 +113,6 @@ patch(PosStore.prototype, {
             if (filtered.length) {
                 const sorted = this.orderProductBySequenceAndFav(filtered);
                 // Return the complete list instead of splicing to 100 items.
-                // Our lazy loading mechanism will handle rendering chunk-by-chunk.
                 results.push([catId, sorted]);
             }
         }