feat: 公共表更名 common/member 前缀 + 插件命令自动加载 + 版本 1.1.1

- 18 张公共表更名（addon/attachment/configure/links/spider_log/spider_stat/sms/notice/ad/task/prop/medal/help/card -> common_*，member_wallets->member_wallet，score_rule/score_log -> member_*，addon_config->common_addonconf），模型全部对齐新表名，Db 直引用清零 - Attachment 模型补表名绑定，修复富文本上传查 wxapp_attachment 1146 隐患 - install.sql + 迁移 SQL：backend_admin/backend_role delete_at 默认 0，修复软删除(NULL != 0)误过滤导致后台菜单为空 - AppService::boot() 支持插件 info.php 声明 commands 自动注册插件命令（psr-4 自动加载，坏类名自动跳过） - 各插件（haonav/mqttbroker/wxchat/articles/blog/forum 等）字段与配置同步调整 - 框架版本 1.1.0 -> 1.1.1
2026-08-20 20:19:15 +08:00
parent 303f548664
commit 1d49e6f5ee
395 changed files with 13342 additions and 2012 deletions
@@ -0,0 +1,100 @@
+<?php
+
+declare (strict_types = 1);
+
+namespace addon\download\model;
+
+use ywxapp\model\BaseModel;
+
+class Category extends BaseModel
+{
+    protected function getOptions(): array
+    {
+        return [
+            'strict'      => false,
+            'name'        => 'download_category',
+            'autoRelation' => [],
+            'createTime'  => 'create_at',
+            'updateTime'  => 'update_at',
+            'dateFormat'  => 'Y-m-d H:i:s',
+        ];
+    }
+
+    /**
+     * 子分类（pid 指向自身）
+     */
+    public function children()
+    {
+        return $this->hasMany(self::class, 'pid', 'id')
+            ->where('status', 1)
+            ->order('sort', 'desc');
+    }
+
+    /**
+     * 分类下的资源
+     */
+    public function resources()
+    {
+        return $this->hasMany(Resource::class, 'cid', 'id')
+            ->where('status', 1)
+            ->where('is_audit', 1);
+    }
+
+    /**
+     * 平铺分类列表转带前缀的下拉选项（供新增/编辑表单的上级分类 select 使用）
+     * 直接复用父类 BaseModel::cateTree($cate, $name='title', $lefthtml='|— ', $pid=0, $level=0)，
+     * 返回的 title 自带层级前缀，无需在子类重复声明（会与父类签名冲突 fatal error）。
+     */
+
+    /**
+     * 将平铺分类列表转换为嵌套树（供 layui.treeTable 使用）
+     * 返回形如 [['id'=>..,'children'=>[...]], ...]
+     */
+    public static function toNestedTree(array $list): array
+    {
+        $map = [];
+        foreach ($list as &$item) {
+            $item['children'] = [];
+            $map[$item['id']]  = &$item;
+        }
+        unset($item);
+        $tree = [];
+        foreach ($list as &$item) {
+            if (!empty($item['pid']) && isset($map[$item['pid']])) {
+                $map[$item['pid']]['children'][] = &$item;
+            } else {
+                $tree[] = &$item;
+            }
+        }
+        unset($item);
+        // 清理空的 children，保持返回结构干净
+        return self::cleanEmptyChildren($tree);
+    }
+
+    protected static function cleanEmptyChildren(array $tree): array
+    {
+        foreach ($tree as &$node) {
+            if (!empty($node['children'])) {
+                $node['children'] = self::cleanEmptyChildren($node['children']);
+            } else {
+                unset($node['children']);
+            }
+        }
+        return $tree;
+    }
+
+    /**
+     * 删除前保护：存在子分类或资源时禁止删除
+     */
+    public static function onBeforeDelete($model)
+    {
+        $childCount = self::where('pid', $model->id)->count();
+        if ($childCount > 0) {
+            throw new \think\Exception('该分类下还存在 ' . $childCount . ' 个子分类，请先处理子分类');
+        }
+        $resCount = \addon\download\model\Resource::where('cid', $model->id)->count();
+        if ($resCount > 0) {
+            throw new \think\Exception('该分类下还存在 ' . $resCount . ' 个资源，请先移走或删除这些资源');
+        }
+    }
+}