feat: [bending] 기초자료 복사 버튼 추가 — 복사 후 수정 화면으로 이동

app/Http/Controllers/BendingBaseController.php

@@ -203,6 +203,21 @@ public function update(Request $request, int $id)
         return redirect()->route('bending.base.show', $id)->with('success', '절곡품이 수정되었습니다.');
     }
 
+    public function duplicate(int $id)
+    {
+        $response = $this->api()->post("/api/v1/bending-items/{$id}/duplicate");
+
+        if (! $response->successful()) {
+            return back()->withErrors(['api' => $response->json('message', '복사 실패')]);
+        }
+
+        $newId = $response->json('data.id');
+        $newCode = $response->json('data.code');
+
+        return redirect()->route('bending.base.edit', $newId)
+            ->with('success', "복사 완료 — 새 코드: {$newCode}");
+    }
+
     public function destroy(int $id)
     {
         $this->api()->delete("/api/v1/bending-items/{$id}");

resources/views/bending/base/form.blade.php

@@ -34,6 +34,7 @@
                 <a href="{{ route('bending.base.edit', $itemId) }}" class="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 text-sm">수정</a>
             @endif
             @if(!$isCreate)
+                <button type="button" onclick="duplicateItem()" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 text-sm">복사</button>
                 <form method="POST" action="{{ route('bending.base.destroy', $itemId) }}" onsubmit="return confirm('삭제하시겠습니까?')">
                     @csrf @method('DELETE')
                     <button type="submit" class="px-4 py-2 bg-red-600 text-white rounded-lg hover:bg-red-700 text-sm">삭제</button>
@@ -482,6 +483,17 @@ function serializeBendingData() {
     document.getElementById('bendingDataInput').value = JSON.stringify(data);
 }
 
+// 복사
+function duplicateItem() {
+    if (!confirm('이 절곡품을 복사하시겠습니까?\n같은 분류의 다음 번호가 자동 채번됩니다.')) return;
+    const form = document.createElement('form');
+    form.method = 'POST';
+    form.action = '{{ !$isCreate ? route("bending.base.duplicate", $itemId) : "" }}';
+    form.innerHTML = '@csrf';
+    document.body.appendChild(form);
+    form.submit();
+}
+
 // 이미지 미리보기
 function previewImage(input) {
     const file = input.files[0];

routes/web.php

@@ -508,6 +508,7 @@
         Route::get('/base/{id}', [\App\Http\Controllers\BendingBaseController::class, 'show'])->whereNumber('id')->name('base.show');
         Route::get('/base/{id}/edit', [\App\Http\Controllers\BendingBaseController::class, 'edit'])->whereNumber('id')->name('base.edit');
         Route::put('/base/{id}', [\App\Http\Controllers\BendingBaseController::class, 'update'])->whereNumber('id')->name('base.update');
+        Route::post('/base/{id}/duplicate', [\App\Http\Controllers\BendingBaseController::class, 'duplicate'])->whereNumber('id')->name('base.duplicate');
         Route::delete('/base/{id}', [\App\Http\Controllers\BendingBaseController::class, 'destroy'])->whereNumber('id')->name('base.destroy');
 
         // 기초관리 부품 검색 (모달용 AJAX)