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hyhproject/admin/model/DataCats.php

@@ -0,0 +1,166 @@
+<?php
+
+namespace wstmart\admin\model;
+
+/**
+
+ * ============================================================================
+
+ * 系统数据分类业务处理
+
+ */
+
+use think\Db;
+
+class DataCats extends Base{
+
+	protected $insert = ['dataFlag'=>1]; 
+
+	/**
+
+	 * 获取数据分类列表
+
+	 */
+
+	public function listQuery($catId = -1){
+
+		if($catId==-1)return ['id'=>0,'name'=>'系统数据','isParent'=>true,'open'=>true];
+
+		$rs = Db::name('data_cats')->where(['dataFlag'=>1])->field('catId id,catName name')->select();
+
+		return $rs;
+
+	}
+
+	/**
+
+	 * 获取数据分类
+
+	 */
+
+	public function getById($id){
+
+		return $this->get(['dataFlag'=>1,'catId'=>$id]);
+
+	}
+
+	
+
+	/**
+
+	 * 新增数据分类
+
+	 */
+
+	public function add(){
+
+		// 验证数据代码
+
+		$catCode = input('catCode');
+
+		$hasCode = $this->where(['catCode'=>$catCode,'dataFlag'=>1])->find();
+
+		if(!empty($hasCode))return WSTReturn('数据分类代码已存在');
+
+		// 执行新增
+
+		$result = $this->validate('DataCats.add')->save(input('post.'));
+
+        if(false !== $result){
+
+        	return WSTReturn("新增成功", 1);
+
+        }else{
+
+        	return WSTReturn($this->getError(),-1);
+
+        }
+
+	}
+
+    /**
+
+	 * 编辑数据分类
+
+	 */
+
+	public function edit(){
+
+		$id = input('post.catId/d');
+
+
+
+		// 验证数据代码
+
+		$catCode = input('catCode');
+
+		$hasCode = $this->where(['catCode'=>$catCode,'dataFlag'=>1,'catId'=>['<>',$id]])->find();
+
+		if(!empty($hasCode))return WSTReturn('数据分类代码已存在');
+
+
+
+
+
+	    $result = $this->validate('DataCats.edit')->allowField(['catName','catCode'])->save(input('post.'),['catId'=>$id]);
+
+        if(false !== $result){
+
+        	return WSTReturn("编辑成功", 1);
+
+        }else{
+
+        	return WSTReturn($this->getError(),-1);
+
+        }
+
+	}
+
+	/**
+
+	 * 删除数据分类
+
+	 */
+
+	public function del(){
+
+	    $id = input('post.id/d');
+
+		$data = [];
+
+		$data['dataFlag'] = -1;
+
+		Db::startTrans();
+
+		try{
+
+			$result = $this->update($data,['catId'=>$id]);// 删除该数据分类
+
+			if(false !== $result){
+
+	        	// 删除该数据分类下所有子数据
+
+	        	Db::name('datas')->where(['catId'=>$id])->setField('dataFlag',-1);
+
+				Db::commit();
+
+				return WSTReturn("删除成功", 1);
+
+	        }
+
+		}catch(\Exception $e){
+
+			Db::rollback();errLog($e);
+
+			return WSTReturn("删除失败",-1);
+
+		}
+
+        
+
+	}
+
+	
+
+}
+