watercat_web/application/index/logic/trainlogic.php

<?php
/*
 * @Author: wang jun
 * @Date: 2021-10-29 16:16:29
 * @Last Modified by: wang jun
 * @Last Modified time: 2021-12-24 15:11:29
 */
namespace app\index\logic;

use app\index\model\trainmodel;
use app\index\model\trainsignusermodel;

class trainlogic
{
    /**
     * 新增培训
     * 20211224
     * wj
     */
    public function newinfo($info)
    {
        $fillField = ['name', 'maxpersion'];
        foreach ($fillField as $key => $value) {
            if (!isset($info[$value]) || empty($info[$value])) {
                return backarr(0, "请求失败");
            }
        }
        $m_t = new trainmodel();
        if (!isset($info['createtime']) || empty($info['createtime'])) {
            $info['createtime'] = date('Y-m-d H:i:s', time());
        }
        $id = $m_t->insertData($info);
        if (!$id) {
            return backarr(0, "操作失败");
        }
        return backarr(1, "操作成功", ['id' => $id]);
    }
    /**
     * 改详细信息
     * 20211224
     * wj
     */
    public function updateinfo($arr)
    {
        if (!isset($arr['id']) || empty($arr['id'])) {
            return backarr(0, "请求失败");
        }
        $m_t = new trainmodel();
        $id = $arr['id'];
        $where = ['id' => $id];
        $tinfo = $m_t->getInfo($where);
        if (empty($tinfo)) {
            return backarr(0, "无数据");
        }
        $updateField = ['name', 'disstr', 'starttime', 'endtime', 'maxpersion'];
        $updateData = [];
        foreach ($updateField as $key => $value) {
            if (isset($arr[$value]) && !empty($arr[$value]) && $tinfo[$value] != $arr[$value]) {
                $updateData[$value] = $arr[$value];
            }
        }
        if (isset($updateField['starttime']) && isset($updateField['endtime'])) {
            if (strtotime($updateField['starttime']) > strtotime($updateField['endtime'])) {
                return backarr(0, "时间段错误");
            }
        }
        if (empty($updateData)) {
            return backarr(0, "无修改数据");
        }
        $row = $m_t->updateinfo($where, $updateData);
        if (!$row) {
            return backarr(0, "操作失败");
        }
        return backarr(1, "操作成功", ['id' => $id]);
    }
    /**
     * 获取信息根据id
     * 20211224
     * wj
     */
    public function getinfobyid($arr)
    {
        if (!isset($arr['id']) || empty($arr['id'])) {
            return backarr(0, "请求失败");
        }
        $id = $arr['id'];
        $m_t = new trainmodel();
        $where = ['id' => $id];
        $cinfo = $m_t->getInfo($where);
        if (empty($cinfo)) {
            return backarr(0, "无数据");
        }
        return backarr(1, "操作成功", $cinfo);
    }
    /**
     * 修改isactive根据id
     * 20211224
     * wj
     */
    public function updateisactivebyid($arr)
    {
        if (!isset($arr['id']) || empty($arr['id']) || !isset($arr['isactive']) || !in_array($arr['isactive'], [0, 1])) {
            return backarr(0, "请求失败");
        }
        $id = $arr['id'];
        $isactive = $arr['isactive'];
        $m_t = new trainmodel();
        $where = ['id' => $id];
        $cinfo = $m_t->getInfo($where);
        if (empty($cinfo)) {
            return backarr(0, "无数据");
        }
        $updateData = [];
        if ($isactive != $cinfo['isactive']) {
            $updateData['isactive'] = $isactive;
        }
        if (empty($updateData)) {
            return backarr(0, "无修改数据", ['id' => $id]);
        }
        $row = $m_t->updateinfo($where, $updateData);
        if (!$row) {
            return backarr(0, "操作失败");
        }
        return backarr(1, "操作成功", ['id' => $id, 'isactive' => $isactive]);
    }

    /***
     * 获取列表 按时间倒序
     * 20211224
     * wj
     */
    public function getlistbywhere($arr)
    {
        $m_t = new trainmodel();
        $where = [];
        if (isset($arr['name']) && !empty($arr['name'])) {
            $where['name'] = ['like', '%' . $arr['name'] . '%'];
        }
        if (isset($arr['isactive']) && is_numeric($arr['isactive']) && in_array($arr['isactive'], [0, 1])) {
            $where['isactive'] = $arr['isactive'];
        }
        if (isset($arr['worktype']) && !empty($arr['worktype'])) {
            $where['worktype'] = ['like', '%' . $arr['worktype'] . '%'];
        }
        $page = isset($arr['page']) && !empty($arr['page']) ? $arr['page'] : 1;
        $size = isset($arr['size']) && !empty($arr['size']) ? $arr['size'] : 10;
        $count = $m_t->getList($where, 'count');
        if ($count <= 0) {
            return backarr(0, "无数据");
        }
        $list = $m_t->getList($where, '*', $page, $size);
        if (isset($arr['userid']) && !empty($arr['userid'])) {
            $userid = $arr['userid'];
            $m_tu = new trainsignusermodel();
            foreach ($list as $key => $value) {
                $list[$key]['userid'] = $userid;
                $where = ['tid' => $value['id'], 'userid' => $userid, 'status' => 1];
                $tuinfo = $m_tu->getInfo($where);
                if (empty($tuinfo)) {
                    $list[$key]['status'] = 0;
                } else {
                    $list[$key]['status'] = 1;
                }
            }
        }
        return backarr(1, "查询成功", $list);
    }
}