diff --git a/app/Http/Controllers/TenderController.php b/app/Http/Controllers/TenderController.php
index e302c08..d98f7e9 100644
--- a/app/Http/Controllers/TenderController.php
+++ b/app/Http/Controllers/TenderController.php
@@ -5,8 +5,6 @@ namespace Modules\Lpj\Http\Controllers;
 use Exception;
 use Illuminate\Http\Request;
 use Modules\Lpj\Models\KJPP;
-use Illuminate\Http\Response;
-use Modules\Lpj\Models\Penawaran;
 use Illuminate\Support\Facades\DB;
 use Modules\Lpj\Models\Permohonan;
 use App\Http\Controllers\Controller;
@@ -36,8 +34,14 @@ class TenderController extends Controller
      */
     public function penawaran_create($noreg)
     {
-        $penawaran = PenawaranTender::where('nomor_registrasi', '=', $noreg)->first();
+        $penawaranExists = PenawaranTender::where('nomor_registrasi', '=', $noreg)->exists();
 
+        // Jika nomor_registrasi sudah ada, kembalikan respon 403 Forbidden
+        if ($penawaranExists) {
+            abort(403, 'Penawaran dengan nomor registrasi ini sudah ada.');
+        }
+
+        $permohonan = Permohonan::where('nomor_registrasi', '=', $noreg)->first();
 
         $status = StatusPermohonan::all();
         $tujuan_penilaian_kjpp = TujuanPenilaianKJPP::all();
@@ -45,7 +49,7 @@ class TenderController extends Controller
 
         $kjpp = KJPP::all();
 
-        return view('lpj::penawaran/create', compact('status', 'tujuan_penilaian_kjpp', 'jenis_laporan', 'kjpp', 'penawaran', 'noreg'));
+        return view('lpj::penawaran/create', compact('status', 'tujuan_penilaian_kjpp', 'jenis_laporan', 'kjpp', 'noreg', 'permohonan'));
     }
 
     /**
@@ -58,12 +62,19 @@ class TenderController extends Controller
         DB::beginTransaction();
 
         try {
-            $penawaran = PenawaranTender::where('nomor_registrasi', '=', $noreg)->first();
+            $permohonan = Permohonan::where('nomor_registrasi', '=', $noreg)->first();
 
-            $validated['nomor_registrasi'] = $penawaran->nomor_registrasi;
+            // Add created_by/updated_by from the authenticated user
+            $userId = auth()->user()->id;
 
-            $validated['status'] = $request->input('status') ?? 'Tender';
+            $validated['nomor_registrasi'] = $permohonan->nomor_registrasi;
 
+            $validated['status'] = $request->input('status') ?? 'tender';
+            $validated['updated_by'] = $userId; // Updating the record
+            $permohonan->update($validated);
+
+            // Adding created_by for the new PenawaranTender record
+            $validated['created_by'] = $userId;
             $penawaranId = PenawaranTender::create($validated);
 
             $kjpps = $request->input('kjpp', []);
@@ -71,7 +82,9 @@ class TenderController extends Controller
             foreach ($kjpps as $kjpp) {
                 PenawaranDetailTender::create([
                     'penawaran_id' => $penawaranId->id,
-                    'kjpp_rekanan_id' => $kjpp
+                    'kjpp_rekanan_id' => $kjpp,
+                    'created_by' => $userId, // Set created_by for details
+                    'updated_by' => $userId
                 ]);
             }
 
@@ -100,6 +113,8 @@ class TenderController extends Controller
         $tujuan_penilaian_kjpp = null;
         $jenis_laporan = null;
 
+        $penawaranExists = PenawaranTender::where('nomor_registrasi', $noreg)->exists();
+
         $penawaran1 = PenawaranTender::where('nomor_registrasi', '=', $noreg)->first();
         // dd($penawaran1->id);
         if ($penawaran1) {
@@ -115,7 +130,7 @@ class TenderController extends Controller
 
         // dd($kjpps);
 
-        return view('lpj::penawaran.show', compact('noreg', 'penawaran', 'kjpps', 'tujuan_penilaian_kjpp', 'jenis_laporan'));
+        return view('lpj::penawaran.show', compact('noreg', 'penawaran', 'kjpps', 'tujuan_penilaian_kjpp', 'jenis_laporan', 'penawaranExists'));
     }
 
     /**
@@ -125,6 +140,7 @@ class TenderController extends Controller
     {
         // Find the specific penawaran by its ID
         $penawaran = PenawaranTender::where('nomor_registrasi', '=', $noreg)->first();
+        $permohonan = Permohonan::where('nomor_registrasi', '=', $noreg)->first();
 
         $status = StatusPermohonan::all();
         $tujuan_penilaian_kjpp = TujuanPenilaianKJPP::all();
@@ -135,7 +151,7 @@ class TenderController extends Controller
 
         $kjpp = KJPP::all();
 
-        return view('lpj::penawaran.edit', compact('status', 'tujuan_penilaian_kjpp', 'jenis_laporan', 'kjpp', 'penawaran', 'noreg', 'kjpps'));
+        return view('lpj::penawaran.edit', compact('status', 'tujuan_penilaian_kjpp', 'jenis_laporan', 'kjpp', 'penawaran', 'noreg', 'kjpps', 'permohonan'));
     }
 
 
@@ -151,9 +167,20 @@ class TenderController extends Controller
         try {
             // Ambil data penawaran berdasarkan nomor registrasi
             $penawaran = PenawaranTender::where('nomor_registrasi', '=', $noreg)->first();
+            $permohonan = Permohonan::where('nomor_registrasi', '=', $noreg)->first();
+
+            // Ambil ID user yang sedang login
+            $userId = auth()->user()->id;
+
+            // Jangan ubah created_by untuk data yang sudah ada
             $validated['nomor_registrasi'] = $penawaran->nomor_registrasi;
             $validated['status'] = $request->input('status') ?? 'tender';
+            $validated['created_by'] = $userId;
+            $validated['updated_by'] = $userId; // Hanya update 'updated_by'
+
+            // Update data penawaran dan permohonan
             $penawaran->update($validated);
+            $permohonan->update($validated);
 
             $kjpps = $request->input('kjpp', []);
 
@@ -162,6 +189,8 @@ class TenderController extends Controller
                 if (!in_array($kjpp->kjpp_rekanan_id, $kjpps)) {
                     // Ubah status KJPP lama menjadi 0
                     $kjpp->status = 0;
+                    $kjpp->created_by = $userId;
+                    $kjpp->updated_by = $userId; // Set updated_by
                     $kjpp->save();
                 }
             }
@@ -172,10 +201,14 @@ class TenderController extends Controller
                     ->where('kjpp_rekanan_id', $kjpp)
                     ->first();
 
+                // dd($existingDetail);
+
                 if ($existingDetail) {
                     // Jika KJPP sudah ada, pastikan statusnya aktif (1)
                     if ($existingDetail->status == 0) {
                         $existingDetail->status = 1;
+                        $existingDetail->created_by = $userId;
+                        $existingDetail->updated_by = $userId; // Set updated_by
                         $existingDetail->save();
                     }
                 } else {
@@ -184,6 +217,8 @@ class TenderController extends Controller
                         'penawaran_id' => $penawaran->id,
                         'kjpp_rekanan_id' => $kjpp,
                         'status' => 1, // Default status untuk KJPP baru adalah 1
+                        'created_by' => $userId, // Set created_by untuk data baru
+                        'updated_by' => $userId, // Set updated_by juga
                     ]);
                 }
             }
@@ -207,6 +242,7 @@ class TenderController extends Controller
 
 
 
+
     /**
      * Remove the specified resource from storage.
      */
diff --git a/app/Http/Requests/TenderPenawaranRequest.php b/app/Http/Requests/TenderPenawaranRequest.php
index f05313f..6472638 100644
--- a/app/Http/Requests/TenderPenawaranRequest.php
+++ b/app/Http/Requests/TenderPenawaranRequest.php
@@ -61,16 +61,25 @@ class TenderPenawaranRequest extends FormRequest
         $validator->after(function ($validator) {
             $startDate = strtotime($this->input('start_date'));
             $endDate = strtotime($this->input('end_date'));
+            $today = strtotime(date('Y-m-d'));
 
             if ($endDate < $startDate) {
                 $validator->errors()->add('end_date', 'Tanggal Akhir tidak boleh lebih awal dari Tanggal Awal.');
             }
 
+            if ($startDate < $today) {
+                $validator->errors()->add('start_date', 'Tanggal Awal tidak boleh sebelum hari ini.');
+            }
+
             // Validasi minimal 3 pilihan pada nama_kjpp
             $namaKjpp = $this->input('kjpp', []);
 
+            // jika nama KJPP itu kosong
+            if (empty($namaKjpp)) {
+                $validator->errors()->add('kjpp', 'Nama KJPP wajib diisi.');
+            }
             // jika terisi kurang dari 3 item
-            if (is_array($namaKjpp) && count($namaKjpp) < 3) {
+            elseif (is_array($namaKjpp) && count($namaKjpp) < 3) {
                 $validator->errors()->add('kjpp', 'Nama KJPP Sebelumnya harus memiliki minimal 3 pilihan jika diisi.');
             }
         });
diff --git a/database/migrations/2024_10_08_075401_update_penawaran_table.php b/database/migrations/2024_10_08_075401_update_penawaran_table.php
new file mode 100644
index 0000000..34e6978
--- /dev/null
+++ b/database/migrations/2024_10_08_075401_update_penawaran_table.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('penawaran', function (Blueprint $table) {
+            $table->unsignedBigInteger('created_by')->nullable()->after('created_at');
+            $table->unsignedBigInteger('updated_by')->nullable()->after('updated_at');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('penawaran', function (Blueprint $table) {
+            $table->dropColumn('created_by');
+            $table->dropColumn('updated_by');
+        });
+    }
+};
diff --git a/database/migrations/2024_10_08_075434_update_detail_penawaran_table.php b/database/migrations/2024_10_08_075434_update_detail_penawaran_table.php
new file mode 100644
index 0000000..f4ce896
--- /dev/null
+++ b/database/migrations/2024_10_08_075434_update_detail_penawaran_table.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('detail_penawaran', function (Blueprint $table) {
+            $table->unsignedBigInteger('created_by')->nullable()->after('created_at');
+            $table->unsignedBigInteger('updated_by')->nullable()->after('updated_at');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('detail_penawaran', function (Blueprint $table) {
+            $table->dropColumn('created_by');
+            $table->dropColumn('updated_by');
+        });
+    }
+};
diff --git a/resources/views/penawaran/create.blade.php b/resources/views/penawaran/create.blade.php
index 8f3161b..bc023e5 100644
--- a/resources/views/penawaran/create.blade.php
+++ b/resources/views/penawaran/create.blade.php
@@ -29,7 +29,7 @@
                         </label>
                         <div class="flex flex-wrap items-baseline w-full">
                             <input class="flex w-full text-gray-600 font-medium text-sm input-custom" type="text"
-                                name="nomor_registrasi" readonly value="{{ $penawaran->nomor_registrasi ?? '-' }}">
+                                name="nomor_registrasi" readonly value="{{ $permohonan->nomor_registrasi ?? '-' }}">
                         </div>
                     </div>
                     <div class="flex items-baseline flex-wrap lg:flex-nowrap gap-2.5">
@@ -38,7 +38,7 @@
                         </label>
                         <div class="flex flex-wrap items-baseline w-full">
                             <input class="flex w-full text-gray-600 font-medium text-sm input-custom" type="text"
-                                name="nama_kjpp_sebelumnya" readonly value="{{ $penawaran->nama_kjpp_sebelumnya ?? '' }}">
+                                name="nama_kjpp_sebelumnya" readonly value="">
                         </div>
                     </div>
                     <div class="flex items-baseline flex-wrap lg:flex-nowrap gap-2.5">
@@ -47,15 +47,14 @@
                         </label>
                         <div class="flex flex-wrap items-baseline w-full">
                             <input class="flex w-full text-gray-600 font-medium text-sm input-custom" type="text"
-                                name="biaya_kjpp_sebelumnya" readonly value="{{ $penawaran->biaya_kjpp_sebelumnya ?? '' }}">
+                                name="biaya_kjpp_sebelumnya" readonly value="">
                         </div>
                         <label class="form-label max-w-56">
                             Tanggal Penilaian Sebelumnya
                         </label>
                         <div class="flex flex-wrap items-baseline w-full">
                             <input class="flex w-full text-gray-600 font-medium text-sm input-custom" type="text"
-                                name="tanggal_penilaian_sebelumnya" readonly
-                                value="{{ $penawaran->tanggal_penilaian_sebelumnya ?? '' }}">
+                                name="tanggal_penilaian_sebelumnya" readonly value="">
                         </div>
                     </div>
                     <div class="flex items-baseline flex-wrap lg:flex-nowrap gap-2.5">
@@ -207,5 +206,12 @@
             outline: none;
             box-shadow: none;
         }
+
+        @media (prefers-color-scheme: dark) {
+            input.input-custom {
+                background: none;
+                color: var(--tw-gray-600);
+            }
+        }
     </style>
 @endpush
diff --git a/resources/views/penawaran/edit.blade.php b/resources/views/penawaran/edit.blade.php
index 1369e67..d94e8d9 100644
--- a/resources/views/penawaran/edit.blade.php
+++ b/resources/views/penawaran/edit.blade.php
@@ -31,7 +31,7 @@
                         </label>
                         <div class="flex flex-wrap items-baseline w-full">
                             <input class="flex w-full text-gray-600 font-medium text-sm input-custom" type="text"
-                                name="nomor_registrasi" readonly value="{{ $penawaran->nomor_registrasi ?? '-' }}">
+                                name="nomor_registrasi" readonly value="{{ $permohonan->nomor_registrasi ?? '-' }}">
                         </div>
                     </div>
                     <div class="flex items-baseline flex-wrap lg:flex-nowrap gap-2.5">
@@ -212,5 +212,12 @@
             outline: none;
             box-shadow: none;
         }
+
+        @media (prefers-color-scheme: dark) {
+            input.input-custom {
+                background: none;
+                color: var(--tw-gray-600);
+            }
+        }
     </style>
 @endpush
diff --git a/resources/views/penawaran/index.blade.php b/resources/views/penawaran/index.blade.php
index 897182e..e306437 100644
--- a/resources/views/penawaran/index.blade.php
+++ b/resources/views/penawaran/index.blade.php
@@ -107,6 +107,12 @@
             return months[month -
                 1];
         }
+
+        function capitalizeWords(str) {
+            return str.replace(/\b\w/g, function(char) {
+                return char.toUpperCase();
+            });
+        }
     </script>
     <script type="module">
         const element = document.querySelector('#penawaran-table');
@@ -161,22 +167,43 @@
                     },
                 },
                 status: {
-                    title: 'Status'
+                    title: 'Status',
+                    render: (item, data) => {
+                        return capitalizeWords(data.status)
+                    }
                 },
                 actions: {
                     title: 'Action',
                     render: (item, data) => {
-                        return `<div class="flex flex-nowrap justify-center">
-                            <a class="btn btn-sm btn-icon btn-clear btn-primary" title="Detail" href="tender/penawaran/${data.nomor_registrasi}/show">
-                                 <i class="ki-outline ki-abstract-26"></i>
-                            </a>
-                            <a class="btn btn-sm btn-icon btn-clear btn-info" title="Penawaran" href="tender/penawaran/${data.nomor_registrasi}/create">
-                                <i class="ki-outline ki-arrow-circle-right"></i>
-                            </a>
-
-                        </div>`;
+                        // Display default links first
+                        return `<div class="flex flex-nowrap justify-center" id="action-${data.nomor_registrasi}">
+            <a class="btn btn-sm btn-icon btn-clear btn-primary" title="Detail" href="tender/penawaran/${data.nomor_registrasi}/show">
+                <i class="ki-outline ki-abstract-26"></i>
+            </a>
+            <a class="btn btn-sm btn-icon btn-clear btn-info" title="Penawaran" href="tender/penawaran/${data.nomor_registrasi}/create" id="penawaran-link-${data.nomor_registrasi}">
+                <i class="ki-outline ki-arrow-circle-right"></i>
+            </a>
+        </div>`;
                     },
+                    createdRow: function(row, data, dataIndex) {
+                        // Call checkPenawaranExistence after the row is rendered
+                        checkPenawaranExistence(data.nomor_registrasi)
+                            .then(penawaranExists => {
+                                // Update link based on penawaranExists status
+                                let penawaranUrl = penawaranExists ?
+                                    `tender/penawaran/${data.nomor_registrasi}/edit` :
+                                    `tender/penawaran/${data.nomor_registrasi}/create`;
+
+                                // Update href of the Penawaran link
+                                $(`#penawaran-link-${data.nomor_registrasi}`).attr('href', penawaranUrl);
+                            })
+                            .catch(error => {
+                                console.error("Error fetching penawaran existence:", error);
+                            });
+                    }
                 }
+
+
             },
         };
 
diff --git a/resources/views/penawaran/show.blade.php b/resources/views/penawaran/show.blade.php
index d0ed980..3abf675 100644
--- a/resources/views/penawaran/show.blade.php
+++ b/resources/views/penawaran/show.blade.php
@@ -44,10 +44,14 @@
                     Detail Penawaran
                 </h3>
                 <div class="flex items-center gap-2">
-                    <a href="{{ route('tender.penawaran.ulang.index') }}" class="btn btn-xs btn-danger" title="Penawaran"><i
-                            class="ki-filled ki-arrow-circle-left"></i> Penawaran Ulang</a>
-                    <a href="{{ route('tender.penawaran.createPenawaran', $noreg) }}" class="btn btn-xs btn-primary"
-                        title="Penawaran"><i class="ki-filled ki-arrow-circle-right"></i> Tambah Penawaran</a>
+                    @if ($penawaranExists)
+                        <a href="{{ route('tender.penawaran.editPenawaran', $noreg) }}" class="btn btn-xs btn-danger"
+                            title="Penawaran"><i class="ki-filled ki-arrow-circle-left"></i> Penawaran Ulang</a>
+                    @endif
+                    @if (!$penawaranExists)
+                        <a href="{{ route('tender.penawaran.createPenawaran', $noreg) }}" class="btn btn-xs btn-primary"
+                            title="Penawaran"><i class="ki-filled ki-arrow-circle-right"></i> Tambah Penawaran</a>
+                    @endif
                     <a href="{{ route('tender.penawaran.index') }}" class="btn btn-xs btn-info"><i
                             class="ki-filled ki-exit-left"></i> Back</a>
                 </div>
@@ -62,14 +66,16 @@
                             {{ $penawaran->nomor_registrasi ?? '' }}
                         </p>
                     </div>
-                    <label class="form-label max-w-56">
-                        No. Penawaran
-                    </label>
-                    <div class="flex flex-wrap items-baseline w-full">
-                        <p class="flex w-full text-gray-600 font-medium text-sm">
-                            {{ $penawaran->code ?? '' }}
-                        </p>
-                    </div>
+                    @if ($penawaran->code)
+                        <label class="form-label max-w-56">
+                            No. Penawaran
+                        </label>
+                        <div class="flex flex-wrap items-baseline w-full">
+                            <p class="flex w-full text-gray-600 font-medium text-sm">
+                                {{ $penawaran->code }}
+                            </p>
+                        </div>
+                    @endif
                 </div>
                 <div class="flex items-baseline flex-wrap lg:flex-nowrap gap-2.5">
                     <label class="form-label max-w-56">
diff --git a/resources/views/penawaran_ulang/index.blade.php b/resources/views/penawaran_ulang/index.blade.php
index 522488f..02a64f0 100644
--- a/resources/views/penawaran_ulang/index.blade.php
+++ b/resources/views/penawaran_ulang/index.blade.php
@@ -107,6 +107,12 @@
             return months[month -
                 1];
         }
+
+        function capitalizeWords(str) {
+            return str.replace(/\b\w/g, function(char) {
+                return char.toUpperCase();
+            });
+        }
     </script>
     <script type="module">
         const element = document.querySelector('#penawaran-table');
@@ -161,7 +167,10 @@
                     },
                 },
                 status: {
-                    title: 'Status'
+                    title: 'Status',
+                    render: (item, data) => {
+                        return capitalizeWords(data.status);
+                    }
                 },
                 actions: {
                     title: 'Action',
diff --git a/resources/views/penawaran_ulang/show.blade.php b/resources/views/penawaran_ulang/show.blade.php
index bdee9eb..a97918e 100644
--- a/resources/views/penawaran_ulang/show.blade.php
+++ b/resources/views/penawaran_ulang/show.blade.php
@@ -67,7 +67,7 @@
                     </label>
                     <div class="flex flex-wrap items-baseline w-full">
                         <p class="flex w-full text-gray-600 font-medium text-sm">
-                            {{ $penawaran->code ?? '' }}
+                            {{ $penawaran->code ?? 'Tidak Ada' }}
                         </p>
                     </div>
                 </div>