First commit

app/Http/Requests/Admin/StoreDocumentRequest.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class StoreDocumentRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return $this->user()->canManageDocuments();
+    }
+
+    public function rules(): array
+    {
+        $maxSizeKb = config('knowledgebase.upload.max_file_size', 20480);
+
+        return [
+            'category_id'    => ['required', 'integer', 'exists:categories,id'],
+            'title'          => ['required', 'string', 'max:255'],
+            'description'    => ['nullable', 'string', 'max:1000'],
+            'file'           => [
+                'required',
+                'file',
+                'mimes:pdf',
+                "max:{$maxSizeKb}",
+            ],
+            'effective_date' => ['nullable', 'date'],
+            'expiry_date'    => ['nullable', 'date', 'after_or_equal:effective_date'],
+            'tags'           => ['nullable', 'array'],
+            'tags.*'         => ['string', 'max:50'],
+            'language'       => ['nullable', 'in:ms,en'],
+            'change_notes'   => ['nullable', 'string', 'max:500'],
+        ];
+    }
+
+    public function messages(): array
+    {
+        $maxMb = round(config('knowledgebase.upload.max_file_size', 20480) / 1024);
+
+        return [
+            'category_id.required' => 'Kategori wajib dipilih.',
+            'category_id.exists'   => 'Kategori tidak wujud.',
+            'title.required'       => 'Tajuk dokumen wajib diisi.',
+            'file.required'        => 'Fail PDF wajib diupload.',
+            'file.mimes'           => 'Hanya fail PDF yang dibenarkan.',
+            'file.max'             => "Saiz fail tidak boleh melebihi {$maxMb}MB.",
+            'expiry_date.after_or_equal' => 'Tarikh luput mesti selepas atau sama dengan tarikh kuat kuasa.',
+        ];
+    }
+}