query('q', ''); $items = UsernameBlacklist::permanent() ->when($q, fn ($query) => $query->where('username', 'like', "%{$q}%")) ->orderByDesc('created_at') ->paginate(20) ->withQueryString(); return view('admin.forbidden-usernames.index', [ 'items' => $items, 'q' => $q, ]); } /** * 新增一条永久禁用词。 * * @param Request $request 请求体:username(必填),reason(选填) */ public function store(Request $request): JsonResponse { $validated = $request->validate([ 'username' => ['required', 'string', 'max:50'], 'reason' => ['nullable', 'string', 'max:100'], ], [ 'username.required' => '禁用词不能为空。', 'username.max' => '禁用词最长50字符。', ]); $username = trim($validated['username']); // 已存在同名的永久记录则不重复插入 $exists = UsernameBlacklist::permanent() ->where('username', $username) ->exists(); if ($exists) { return response()->json(['status' => 'error', 'message' => '该词语已在永久禁用列表中。'], 422); } UsernameBlacklist::create([ 'username' => $username, 'type' => 'permanent', 'reserved_until' => null, 'reason' => $validated['reason'] ?? null, 'created_at' => Carbon::now(), ]); return response()->json(['status' => 'success', 'message' => "「{$username}」已加入永久禁用列表。"]); } /** * 更新指定禁用词的原因备注。 * * @param int $id 记录 ID * @param Request $request 请求体:reason */ public function update(Request $request, int $id): JsonResponse { $item = UsernameBlacklist::permanent()->findOrFail($id); $validated = $request->validate([ 'reason' => ['nullable', 'string', 'max:100'], ]); $item->update(['reason' => $validated['reason']]); return response()->json(['status' => 'success', 'message' => '备注已更新。']); } /** * 删除指定永久禁用词。 * * @param int $id 记录 ID */ public function destroy(int $id): JsonResponse { $item = UsernameBlacklist::permanent()->findOrFail($id); $name = $item->username; $item->delete(); return response()->json(['status' => 'success', 'message' => "「{$name}」已从永久禁用列表移除。"]); } }