Initial commit

app/Http/Controllers/Admin/DocumentCategoryController.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use App\Models\DocumentCategory;
+use Illuminate\Http\Request;
+use Illuminate\Support\Str;
+
+class DocumentCategoryController extends Controller
+{
+    /**
+     * Display a listing of document categories
+     */
+    public function index()
+    {
+        $categories = DocumentCategory::withCount('activeDocuments')
+            ->orderBy('sort_order')
+            ->get();
+
+        return view('admin.document-categories.index', compact('categories'));
+    }
+
+    /**
+     * Show the form for creating a new category
+     */
+    public function create()
+    {
+        return view('admin.document-categories.create');
+    }
+
+    /**
+     * Store a newly created category
+     */
+    public function store(Request $request)
+    {
+        $validated = $request->validate([
+            'name' => 'required|string|max:255',
+            'slug' => 'nullable|string|max:255|unique:document_categories,slug',
+            'description' => 'nullable|string',
+            'icon' => 'nullable|string|max:10',
+            'sort_order' => 'nullable|integer',
+            'default_access_level' => 'required|in:public,members,admin,board',
+        ]);
+
+        // Auto-generate slug if not provided
+        if (empty($validated['slug'])) {
+            $validated['slug'] = Str::slug($validated['name']);
+        }
+
+        $category = DocumentCategory::create($validated);
+
+        return redirect()
+            ->route('admin.document-categories.index')
+            ->with('status', '文件類別已成功建立');
+    }
+
+    /**
+     * Show the form for editing a category
+     */
+    public function edit(DocumentCategory $documentCategory)
+    {
+        return view('admin.document-categories.edit', compact('documentCategory'));
+    }
+
+    /**
+     * Update the specified category
+     */
+    public function update(Request $request, DocumentCategory $documentCategory)
+    {
+        $validated = $request->validate([
+            'name' => 'required|string|max:255',
+            'slug' => 'nullable|string|max:255|unique:document_categories,slug,' . $documentCategory->id,
+            'description' => 'nullable|string',
+            'icon' => 'nullable|string|max:10',
+            'sort_order' => 'nullable|integer',
+            'default_access_level' => 'required|in:public,members,admin,board',
+        ]);
+
+        $documentCategory->update($validated);
+
+        return redirect()
+            ->route('admin.document-categories.index')
+            ->with('status', '文件類別已成功更新');
+    }
+
+    /**
+     * Remove the specified category
+     */
+    public function destroy(DocumentCategory $documentCategory)
+    {
+        // Check if category has documents
+        if ($documentCategory->documents()->count() > 0) {
+            return back()->with('error', '此類別下有文件，無法刪除');
+        }
+
+        $documentCategory->delete();
+
+        return redirect()
+            ->route('admin.document-categories.index')
+            ->with('status', '文件類別已成功刪除');
+    }
+}