From 0db845b1333caf0f74e1281a0d3980ecf248b15b Mon Sep 17 00:00:00 2001
From: Andrey Smakotin <slamfromm@gmail.com>
Date: Mon, 17 Nov 2025 16:36:38 +0300
Subject: [PATCH] Add minimum 3 character requirement for POS search

---
 myproject/pos/static/pos/js/terminal.js   | 6 ++++++
 myproject/pos/templates/pos/terminal.html | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/myproject/pos/static/pos/js/terminal.js b/myproject/pos/static/pos/js/terminal.js
index 3f96fae..b9dd1d1 100644
--- a/myproject/pos/static/pos/js/terminal.js
+++ b/myproject/pos/static/pos/js/terminal.js
@@ -1038,6 +1038,12 @@ searchInput.addEventListener('input', (e) => {
     return;
   }
   
+  // Минимальная длина поиска — 3 символа
+  if (query.length < 3) {
+    // Не реагируем на ввод менее 3 символов
+    return;
+  }
+  
   // Для витрины — мгновенная клиентская фильтрация
   if (isShowcaseView) {
     renderProducts();
diff --git a/myproject/pos/templates/pos/terminal.html b/myproject/pos/templates/pos/terminal.html
index ba75226..e4dba33 100644
--- a/myproject/pos/templates/pos/terminal.html
+++ b/myproject/pos/templates/pos/terminal.html
@@ -16,7 +16,7 @@
       <!-- Search Box -->
       <div class="mb-3">
         <div class="input-group">
-          <input type="text" class="form-control" id="searchInput" placeholder="Поиск по товарам...">
+          <input type="text" class="form-control" id="searchInput" placeholder="Поиск по товарам (мин. 3 символа)...">
           <button class="btn btn-outline-secondary" type="button" id="clearSearchBtn" style="display: none;">
             <i class="bi bi-x-lg"></i>
           </button>