fix some bugs from zarin 3

app/Http/Controllers/Admin/ZarinController.php

@@ -134,10 +134,56 @@ class ZarinController extends Controller
         return $value > 0 ? $value : 52;
     }
 
-    /** نام گروه حساب مشتری در زرین — فقط از تنظیم zarin_name_g */
+    /** نام گروه حساب مشتری در زرین — تنظیم zarin_name_g؛ خالی = گروه ۶ مشتری نقدی */
     private function zarinCustomerGroupName(): string
     {
-        return trim((string) $this->Config('zarin_name_g'));
+        $nameG = trim((string) $this->Config('zarin_name_g'));
+
+        return $nameG !== '' ? $nameG : 'مشتری نقدی (خریدار)';
+    }
+
+    /** آیا درخواست لیست زرین را خواسته؟ (query/body؛ مقاوم به boolean عجیب) */
+    private function requestWantsZarinList(Request $request): bool
+    {
+        foreach (['include_zarin', 'include_tahesab'] as $key) {
+            $raw = $request->query($key, $request->input($key, null));
+            if ($raw === null && !$request->query->has($key) && !$request->exists($key)) {
+                continue;
+            }
+            // ?include_zarin بدون مقدار
+            if ($raw === null || $raw === '' || $raw === []) {
+                return true;
+            }
+            if ($request->boolean($key)) {
+                return true;
+            }
+            if (in_array($raw, [1, '1', true, 'true', 'yes', 'on', 'TRUE', 'Yes'], true)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /** مقایسه نام گروه زرین (ی/ک، پرانتز/آندرلاین، فاصله) */
+    private function zarinGroupNamesMatch(string $a, string $b): bool
+    {
+        $norm = function (string $s): string {
+            $s = $this->normalizeZarinName($s);
+            $s = str_replace(['(', ')', '_', '-', '–', '—'], ' ', $s);
+
+            return trim(preg_replace('/\s+/u', ' ', $s) ?? $s);
+        };
+
+        $na = $norm($a);
+        $nb = $norm($b);
+        if ($na === '' || $nb === '') {
+            return false;
+        }
+
+        return $na === $nb
+            || $this->containsText($na, $nb)
+            || $this->containsText($nb, $na);
     }
 
     /**
@@ -669,16 +715,30 @@ class ZarinController extends Controller
         $zarinOnlyCount = null;
         $zarinFetchError = null;
         $zarinHttpStatus = null;
+        $zarinGroupFilter = $this->zarinCustomerGroupName();
         $zarinOnlyResult = ['data' => [], 'total' => 0, 'current_page' => 1, 'last_page' => 1];
         $debugSample = [];
 
-        $include = $request->boolean('include_zarin') || $request->boolean('include_tahesab');
+        $include = $this->requestWantsZarinList($request);
 
         if ($include) {
             $fetched = $this->fetchAllZarinCustomers();
             $zarinCustomers = $fetched['rows'];
             $zarinFetchError = $fetched['error'];
             $zarinHttpStatus = $fetched['http_status'];
+
+            // فقط گروه تنظیم‌شده (گروه ۶ / zarin_name_g) — نه همهٔ حساب‌های زرین
+            if ($zarinGroupFilter !== '' && !empty($zarinCustomers)) {
+                $zarinCustomers = array_values(array_filter($zarinCustomers, function ($item) use ($zarinGroupFilter) {
+                    if (!is_array($item)) {
+                        return false;
+                    }
+                    $g = $this->extractZarinGroup($item);
+
+                    return $g !== '' && $this->zarinGroupNamesMatch($g, $zarinGroupFilter);
+                }));
+            }
+
             $zarinTotal = count($zarinCustomers);
 
             $panelMobiles = Customer::whereNull('deleted_at')
@@ -735,6 +795,9 @@ class ZarinController extends Controller
             'zarin_only_count' => $zarinOnlyCount,
             'zarin_fetch_error' => $zarinFetchError,
             'zarin_http_status' => $zarinHttpStatus,
+            'zarin_group_filter' => $zarinGroupFilter,
+            'include_zarin' => $include,
+            'include_zarin_param' => $request->query('include_zarin', $request->input('include_zarin')),
             'panel_only_list' => $panelOnlyList,
             'zarin_only_list' => $zarinOnlyResult,
         ];
@@ -743,7 +806,7 @@ class ZarinController extends Controller
             $payload['zarin_debug_sample'] = $debugSample;
         }
 
-        return response()->json($payload);
+        return response()->json($payload)->header('Cache-Control', 'no-store, private');
     }
 
     private function extractZarinPhone(array $item): string