REAPI/app/merchant/controller/ProjectProduct.php

<?php

// +----------------------------------------------------------------------
// | ThinkAdmin
// +----------------------------------------------------------------------
// | 版权所有 2014~2020 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: https://thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
// +----------------------------------------------------------------------

namespace app\merchant\controller;

use think\admin\Controller;
use app\merchant\service\MerchantLogService;
use app\merchant\service\MerchantService;
use app\channel\service\ProductService;
use app\merchant\service\OrderService;
use app\merchant\service\PercentService;
/**
 * 商户通道关联渠道产品管理
 * Class MerchantRelation
 * @package app\merchant\controller
 */
class ProjectProduct extends Controller
{

    /**
     * 绑定数据表
     * @var string
     */
    public $table = 'merchant_project_product';

    /**
     * 编辑商户关联渠道
     * @auth true
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function setting()
    {
        if ($this->request->isGet()) {
            $this->mid = input('mid');
            $this->project_id = input('project_id');
            $this->merchant = $this->app->db->name('merchant_list')->where(array('id' => $this->mid))->find();
            $this->project = $this->app->db->name('merchant_project')->where(array('id' => $this->project_id))->find();
            $this->title = '商户通道关联渠道列表';
            $w = array
            (
                'mid' => $this->mid,
                'project_id' => $this->project_id,
            );

            $relation = $this->app->db->name($this->table)->where($w)->select()->toArray();
            foreach ($relation as $k => $v) {
                $this->relation[$v['pid']] = $v;
            }

            $w = array
            (
                'status' => 1,
                'is_deleted' => 0,
            );
            $this->list = $this->app->db->name('ChannelList')->where($w)->select()->toArray();

            foreach ($this->list as $k => $v) {
                $this->list[$k]['product'] = $this->app->db->name('ChannelProduct')->where('cid',$v['id'])->where($w)->select()->toArray();

                foreach ($this->list[$k]['product'] as $k1 => $v1) {
                	# 可用面值
                	if ($this->list[$k]['product'][$k1]['value']) {
                		$this->list[$k]['product'][$k1]['value'] = explode(',', $this->list[$k]['product'][$k1]['value']);
                	} else {
                		$this->list[$k]['product'][$k1]['value'] = array();
                	}
                	
                    if (isset($this->relation[$v1['id']]) && $this->relation[$v1['id']]) {
                    	$this->list[$k]['product'][$k1]['select'] = 1;
                    	$this->list[$k]['product'][$k1]['cash'] = explode(',', $this->relation[$v1['id']]['cash']);
                        $this->list[$k]['product'][$k1]['sort'] = $this->relation[$v1['id']]['sort'];
                    } else {
                    	$this->list[$k]['product'][$k1]['select'] = 0;
                    	$this->list[$k]['product'][$k1]['cash'] = array();
                        $this->list[$k]['product'][$k1]['sort'] = $v1['sort'];
                    }
                }
            }
            
            $this->_form($this->table, 'setting','',[],$this->list);
        } else {
            $data = input();

            $mid = $data['mid'];
            $project_id = $data['project_id'];
            $all = $this->app->db->name($this->table)->where(array('mid' => $mid, 'project_id' => $project_id))->select()->toArray();
            $select = $product_key = array();
            if ($all) {
            	foreach ($all as $k => $v) {
            		$select[$v['pid']] = $v;
            	}
            }

            if ($data['pid']) {
            	foreach ($data['pid'] as $k => $v) {
            		$t = explode('|', $v);
            		$pid = $t[0];
            		$cid = $t[1];
            		$product = $this->app->db->name('ChannelProduct')->where(array('id' => $pid))->find();
            		if ($product) {
            			$update['product_key'] = $product['key'];
	        			if (isset($data['sort_' . $pid]) && $data['sort_' . $pid]) {
	        				$update['sort'] = $data['sort_' . $pid];
	        			}
	        			if (isset($data['cash_' . $pid]) && $data['cash_' . $pid]) {
	        				$update['cash'] = implode(',', $data['cash_' . $pid]);
	        			} else {
                            $update['cash'] = '';
                        }
	            		if (isset($select[$pid]) && $select[$pid]) {
	            			$update['mid'] = $mid;
	            			$update['project_id'] = $project_id;
		            		$update['cid'] = $cid;
		            		$update['pid'] = $pid;
	            			$this->app->db->name($this->table)->where(array('id' => $select[$pid]['id']))->update($update);
	            			unset($select[$pid]);
	            		} else {
	            			$update['mid'] = $mid;
	            			$update['project_id'] = $project_id;
		            		$update['cid'] = $cid;
		            		$update['pid'] = $pid;
	            			$this->app->db->name($this->table)->insert($update);
	            		}
            		}
            	}
            }

            if ($select) {
            	# 删除
            	foreach ($select as $k => $v) {
            		$this->app->db->name($this->table)->where(array('id' => $v['id']))->delete();
            	}
            }
            
            $this->success('操作成功', '');
        }
    }
}