phpstock/app/admin/controller/SupplierCat.php

<?php


namespace app\admin\controller;

//公司分类
use think\facade\Db;
use think\facade\Validate;

class SupplierCat extends Base
{

    //列表
    public function getList()
    {
        $param = $this->request->only(['page' => 1, 'size' => 10, 'supplier_name' => '', 'cat_name' => '', 'supplierNo' => ''], 'post', 'trim');

        $where = [['a.is_del', '=', 0]];
        if ($param['supplier_name'] != '') $where[] = ['s.name', 'like', '%' . $param['supplier_name'] . '%'];
        if ($param['cat_name'] != '') $where[] = ['c.cat_name', 'like', '%' . $param['cat_name'] . '%'];
        if ($param['supplierNo'] != '') $where[] = ['a.supplierNo', '=', $param['supplierNo']];

        $count = Db::name('supplier_cat')
            ->alias('a')
            ->leftJoin('supplier s', 's.code=a.supplierNo')
            ->leftJoin('cat c', 'c.id=a.cat_id AND c.is_del=0')
            ->where($where)
            ->count('a.id');

        $list = Db::name('supplier_cat')
            ->alias('a')
            ->field('a.id,s.name supplier_name,c.cat_name,c.level,a.status')
            ->leftJoin('supplier s', 's.code=a.supplierNo')
            ->leftJoin('cat c', 'c.id=a.cat_id AND c.is_del=0')
            ->where($where)
            ->order('a.id', 'desc')
            ->page($param['page'], $param['size'])
            ->select()
            ->toArray();

        return json_show(0, '获取列表成功', ['count' => $count, 'list' => $list]);
    }

    //添加
    public function add()
    {
        $param = $this->request->only(['supplierNo', 'cat_id'], 'post', 'trim');

        $val = Validate::rule([
            'supplierNo|公司编码' => 'require|length:18',
            'cat_id|分类id' => 'require|array|max:100',
        ]);

        if (!$val->check($param)) return json_show(1004, $val->getError());

        //该公司下已存在的分类id
        $exis_cat_id = Db::name('supplier_cat')
            ->where(['is_del' => 0, 'supplierNo' => $param['supplierNo']])
            ->column('id', 'cat_id');

        $insert = [];
        $date = date('Y-m-d H:i:s');
        foreach ($param['cat_id'] as $cat_id) {
            if (!isset($exis_cat_id[$cat_id])) {
                $insert[] = [
                    'cat_id' => $cat_id,
                    'supplierNo' => $param['supplierNo'],
                    'status' => 1,
                    'is_del' => 0,
                    'addtime' => $date,
                    'updatetime' => $date,
                ];
            }

        }

        $rs = 0;
        if ($insert) $rs = Db::name('supplier_cat')->insertAll($insert);

        return $rs ? json_show(0, '添加成功') : json_show(1004, '添加失败');
    }

    //详情
    public function info()
    {
        $id = $this->request->post('id/d', 0, 'trim');

        $rs = Db::name('supplier_cat')
            ->where(['id' => $id, 'is_del' => 0])
            ->findOrEmpty();
        return json_show(0, '获取详情成功', $rs);
    }

    //编辑
    public function update()
    {
        $param = $this->request->only(['id', 'cat_id'], 'post', 'trim');

        $val = Validate::rule([
            'id' => 'require|number|gt:0',
            'cat_id|分类id' => 'require|number|gt:0',
        ]);

        if (!$val->check($param)) return json_show(1004, $val->getError());

        $rs = Db::name('supplier_cat')
            ->field('id,supplierNo')
            ->where(['is_del' => 0, 'id' => $param['id']])
            ->findOrEmpty();

        if (empty($rs)) return json_show(1004, '该记录不存在');

        $tmp = Db::name('supplier_cat')
            ->field('id')
            ->where(['is_del' => 0, 'supplierNo' => $rs['supplierNo'], 'cat_id' => $param['cat_id']])
            ->where('id', '<>', $param['id'])
            ->findOrEmpty();
        if (!empty($tmp)) return json_show(1004, '该分类在该公司下已存在');

        $rs = Db::name('supplier_cat')
            ->where(['is_del' => 0, 'id' => $param['id']])
            ->update([
                'cat_id' => $param['cat_id'],
                'updatetime' => date('Y-m-d H:i:s')
            ]);

        return $rs ? json_show(0, '修改成功') : json_show(1004, '修改失败');
    }

    //启禁用
    public function status()
    {
        $param = $this->request->only(['id', 'status'], 'post', 'trim');

        $val = Validate::rule([
            'id' => 'require|number|gt:0',
            'status|状态' => 'require|number|in:0,1',
        ]);

        if (!$val->check($param)) return json_show(1004, $val->getError());

        $tmp = Db::name('supplier_cat')
            ->field('id,status')
            ->where(['is_del' => 0, 'id' => $param['id']])
            ->findOrEmpty();

        if (empty($tmp)) return json_show(1004, '该记录不存在');
        if ($tmp['status'] == $param['status']) return json_show(1004, '重复操作');

        $rs = Db::name('supplier_cat')
            ->where(['is_del' => 0, 'id' => $param['id']])
            ->where('status', '<>', $param['status'])
            ->update([
                'status' => $param['status'],
                'updatetime' => date('Y-m-d H:i:s')
            ]);

        return $rs ? json_show(0, '操作成功') : json_show(1004, '操作失败');
    }

    //删除
    public function delete()
    {
        $id = $this->request->post('id/d', 0, 'trim');

        $rs = Db::name('supplier_cat')
            ->where(['is_del' => 0, 'id' => $id])
            ->update([
                'is_del' => 1,
                'updatetime' => date('Y-m-d H:i:s')
            ]);

        return $rs ? json_show(0, '删除成功') : json_show(1004, '删除失败');
    }

}