<Miqdad> prevent user to add product manually in check product

1 files changed, 76 insertions, 0 deletions

diff --git a/fixco_custom/static/src/js/check_product_barcode.js b/fixco_custom/static/src/js/check_product_barcode.js
new file mode 100644
index 0000000..38a9a59
--- /dev/null
+++ b/fixco_custom/static/src/js/check_product_barcode.js
@@ -0,0 +1,76 @@
+odoo.define('indoteknik_custom.buffered_scanner', function (require) {
+  'use strict';
+  console.log('✅ Mqdd_Custom JS Loaded');
+
+  var GAP_MS = 120;
+  var MIN_LEN = 3;
+  var COMMIT_TIMEOUT = 180;
+
+  var buffer = '';
+  var last = 0;
+  var timer = null;
+
+  function reset() {
+    buffer = '';
+    last = 0;
+    if (timer) { clearTimeout(timer); timer = null; }
+  }
+
+  function isCodeProduct(el) {
+    return el && el instanceof HTMLInputElement && (el.name === 'code_product' || el.name === 'quantity');
+  }
+
+  function commit() {
+    var el = document.activeElement;
+    if (!isCodeProduct(el)) { reset(); return; }
+    if (buffer.length >= MIN_LEN) {
+      el.value = buffer;
+      el.dispatchEvent(new Event('input',  { bubbles: true }));
+      el.dispatchEvent(new Event('change', { bubbles: true }));
+    }
+    reset();
+  }
+
+  document.addEventListener('keydown', function (e) {
+    var el = document.activeElement;
+    if (!isCodeProduct(el)) return;
+
+    var key = e.key;
+
+    // ENTER mengakhiri scan
+    if (key === 'Enter') {
+      e.preventDefault();
+      commit();
+      return;
+    }
+
+    // abaikan tombol kontrol (Shift, Tab, Arrow, Backspace, dll.)
+    if (key.length !== 1) return;
+
+    var now = performance.now();
+    var gap = now - (last || now);
+    last = now;
+
+    if (!buffer || gap <= GAP_MS) {
+      // bagian dari "scan cepat" → tangani sendiri (hindari karakter hilang)
+      e.preventDefault();
+      buffer += key;
+
+      if (timer) clearTimeout(timer);
+      timer = setTimeout(function () {
+        // auto-commit jika scanner tidak mengirim Enter
+        commit();
+      }, COMMIT_TIMEOUT);
+    } else {
+      // jeda besar → kemungkinan manual. Kalau mau benar-benar melarang,
+      // buka komentar 2 baris di bawah.
+      // e.preventDefault();
+      // e.stopPropagation();
+      reset(); // keluar dari mode buffer agar manual normal
+    }
+  }, true);
+
+  document.addEventListener('focusin', function (e) {
+    if (isCodeProduct(e.target)) reset();
+  }, true);
+});
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