..

app/Model/Campus.php

@@ -101,4 +101,16 @@ class Campus extends AetherModel
     {
         return $query->where('status', 1);
     }
+
+    /**
+     * 获取校区下的老师.
+     * @return HasMany
+     */
+    public function teachers(): HasMany
+    {
+        return $this->hasMany(Teacher::class, 'campus_id', 'id')
+            ->where('status', 1)
+            ->whereNull('deleted_at');
+    }
+
 }

app/Validator/CampusValidator.php

@@ -54,6 +54,8 @@ class CampusValidator extends AetherValidator
                     'province' => 'nullable|string|max:100',
                     'city' => 'nullable|string|max:100',
                     'status' => 'nullable|integer|in:0,1',
+                    'page' => 'nullable|integer|min:1',
+                    'size' => 'nullable|integer|min:1|max:100',
                 ],
                 'messages' => [
                     'level.in' => '层级只能是1、2、3',

extend/Aether/PHP/Hyperf/AetherResponse.php

@@ -6,6 +6,10 @@ namespace Aether;
 
 class AetherResponse
 {
+    public const SUCCESS = 0;
+
+    public const ERROR = 1;
+
     /**
      * 成功响应.
      * @param null|mixed $data 数据
@@ -14,7 +18,7 @@ class AetherResponse
     public static function success(mixed $data = null, string $message = '操作成功'): array
     {
         return [
-            'code' => 0,
+            'code' => self::SUCCESS,
             'message' => $message,
             'data' => $data,
             'timestamp' => time(),
@@ -27,7 +31,7 @@ class AetherResponse
      * @param string $message 错误消息
      * @param null|mixed $data 附加数据
      */
-    public static function error(int $code, string $message = '', mixed $data = null): array
+    public static function error(string $message = '', int $code = self::ERROR, mixed $data = null): array
     {
         return [
             'code' => $code,
@@ -37,6 +41,22 @@ class AetherResponse
         ];
     }
 
+    public static function page($list, int $total, int $page, int $size): array
+    {
+        return [
+            'code' => self::SUCCESS,
+            'message' => 'success',
+            'data' => [
+                'list' => $list,
+                'page' => $page,
+                'size' => $size,
+                'total' => $total,
+                'pages' => (int) ceil($total / $size),
+            ],
+            'timestamp' => time(),
+        ];
+    }
+
     /**
      * 获取默认错误消息.
      */

extend/Aether/PHP/Hyperf/GlobalExceptionHandler.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Aether;
+
+use Aether\Exception\BusinessException;
+use Hyperf\ExceptionHandler\ExceptionHandler;
+use Hyperf\HttpMessage\Stream\SwooleStream;
+use Psr\Http\Message\MessageInterface;
+use Psr\Http\Message\ResponseInterface;
+use Throwable;
+
+use function Hyperf\Support\env;
+
+class GlobalExceptionHandler extends ExceptionHandler
+{
+    public function handle(Throwable $throwable, ResponseInterface $response): MessageInterface|ResponseInterface
+    {
+        // 处理业务异常
+        if ($throwable instanceof BusinessException) {
+            $data = [
+                'code' => $throwable->getCode(),
+                'message' => $throwable->getMessage(),
+                'data' => null,
+                'timestamp' => time(),
+            ];
+        } else {
+            // 记录未知错误日志
+            $this->logger->error(sprintf(
+                'Unknown error: %s %s in %s:%d',
+                $throwable->getMessage(),
+                $throwable->getCode(),
+                $throwable->getFile(),
+                $throwable->getLine()
+            ));
+
+            $data = [
+                'code' => 500,
+                'message' => 'Server internal error',
+                'data' => env('APP_ENV') === 'dev' ? [
+                    'message' => $throwable->getMessage(),
+                    'file' => $throwable->getFile(),
+                    'line' => $throwable->getLine(),
+                    'trace' => $throwable->getTraceAsString(),
+                ] : null,
+                'timestamp' => time(),
+            ];
+        }
+
+        $body = json_encode($data, JSON_UNESCAPED_UNICODE);
+        return $response->withHeader('Content-Type', 'application/json')
+            ->withBody(new SwooleStream($body));
+    }
+
+    public function isValid(Throwable $throwable): bool
+    {
+        return true;
+    }
+}