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hyhproject/admin/model/HomeMenus.php

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+<?php
+namespace wstmart\admin\model;
+use think\Db;
+/**
+ * ============================================================================
+ * 前台菜单业务处理
+ */
+class HomeMenus extends Base{	
+	protected $insert = ['dataFlag'=>1]; 
+	
+	/**
+	 * 获取菜单
+	 */
+	public function getById($id){
+		return $this->get(['dataFlag'=>1,'menuId'=>$id]);
+	}
+	
+	/**
+	 * 新增菜单
+	 */
+	public function add(){
+		$data = input('post.');
+		$data['createTime'] = date('Y-m-d H:i:s');
+		$data["dataFlag"] = 1;
+		$result = $this->validate('HomeMenus.add')->allowField(true)->save($data);
+        if(false !== $result){
+        	cache('WST_HOME_MENUS',null);
+        	return WSTReturn("新增成功", 1);
+        }else{
+        	return WSTReturn($this->getError(),-1);
+        }
+	}
+    /**
+	 * 编辑菜单
+	 */
+	public function edit(){
+		$menuId = input('post.menuId/d',0);
+	    $result = $this->validate('HomeMenus.edit')->allowField(['menuName','menuSort','menuType','isShow','menuUrl','menuOtherUrl'])->save(input('post.'),['menuId'=>$menuId]);
+        if(false !== $result){
+        	cache('WST_HOME_MENUS',null);
+        	$parentId = input('post.parentId');
+        	if($parentId==0){
+        		// 获取其子集id
+        		$ids = $this->getChildId($menuId);
+        		$menuType = input('post.menuType/d');
+        		$result = $this->where(['menuId'=>['in',$ids],"dataFlag"=>1])->setField("menuType", $menuType);
+        	}
+        	return WSTReturn("编辑成功", 1);
+        }else{
+        	return WSTReturn($this->getError(),-1);
+        }
+	}
+	/**
+	 * 删除菜单
+	 */
+	public function del(){
+	    $menuId = input('post.menuId/d',0);
+		$data = [];
+		$data['dataFlag'] = -1;
+	    $result = $this->update($data,['menuId'=>$menuId]);
+	    $this->update($data,['parentId'=>$menuId]);
+        if(false !== $result){
+        	cache('WST_HOME_MENUS',null);
+        	return WSTReturn("删除成功", 1);
+        }else{
+        	return WSTReturn($this->getError(),-1);
+        }
+	}
+	
+	/**
+	 * 分页
+	 */
+	public function pageQuery(){
+		$where = [];
+		$menuType = (int)input('menuType',-1);
+		if($menuType!=-1)$where['a.menuType'] = $menuType;
+		$where['a.parentId'] = (int)input('menuId',0);
+		$where['a.dataFlag'] = 1;
+		$rs = $this->alias('a')->join('__HOME_MENUS__ b','a.parentId = b.menuId','left')
+			->field("a.menuId,a.menuType, a.parentId, a.menuName, a.menuUrl, a.menuOtherUrl, a.isShow, a.menuSort, b.menuName parentName")
+			->where($where)
+			->order('a.menuSort asc')
+			->paginate(1000);
+		return $rs;
+	}
+	
+	/**
+	 * 显示隐藏
+	 */
+	public function setToggle(){
+		$menuId = input('post.menuId',0);
+		// 获取其子集id
+		$ids = $this->getChildId($menuId);
+		$isShow = input('post.isShow/d');
+		$result = $this->where(['menuId'=>['in',$ids],"dataFlag"=>1])->setField("isShow", $isShow);
+		if(false !== $result){
+			cache('WST_HOME_MENUS',null);
+			return WSTReturn("设置成功", 1);
+		}else{
+			return WSTReturn($this->getError(),-1);
+		}
+	}
+	/**
+	* 获取子集id
+	*/
+	private function getChildId($mId){
+		$data = $this->field('menuId,parentId')->where('dataFlag=1')->select();
+		$ids = $this->_getChildId($data,$mId,true);
+		$ids[]=(int)$mId;
+		return $ids;
+	}
+	private function _getChildId($data,$pId,$isClear=false){
+		static $ids = [];
+		if($isClear)$ids=[];
+		foreach($data as $k=>$v){
+			if($v['parentId']==$pId){
+				$ids[] = $v['menuId'];
+				$this->_getChildId($data,$v['menuId']);
+			}
+		}
+		return $ids;
+	}
+
+	
+	/**
+	 * 获取菜单列表
+	 */
+	public function getMenus($parentId = -1){
+		$rs = $this->where(['parentId'=>$parentId,'dataFlag'=>1])->field('menuId, parentId, menuName, menuUrl,menuOtherUrl')->order('menuSort', 'asc')->select();
+		if(count($rs)>0){
+			foreach ($rs as $key =>$v){
+				$children = self::getMenus($rs[$key]['menuId']);
+				if(!empty($children)){
+					$rs[$key]["children"] = $children;
+				}
+			}
+		};
+		return $rs;
+	}
+	
+	/**
+    * 修改排序
+    */ 
+    public function changeSort(){
+    	$id = (int)input('id');
+    	$menuSort = (int)input('menuSort');
+        $rs = $this->where('menuId',$id)->setField('menuSort',$menuSort);
+        if($rs!==false){
+        	cache('WST_HOME_MENUS',null);
+        	return WSTReturn('修改成功',1);
+        }
+        return WSTReturn('修改失败',-1);
+    }
+}