135 lines
3.7 KiB
PHP
135 lines
3.7 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Niucloud-admin 企业快速开发的saas管理平台
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// +----------------------------------------------------------------------
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// | 官方网址：https://www.niucloud-admin.com
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// +----------------------------------------------------------------------
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// | niucloud团队 版权所有 开源版本可自由商用
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// +----------------------------------------------------------------------
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// | Author: Niucloud Team
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// +----------------------------------------------------------------------
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namespace core\base;
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use app\validate\sys\Page;
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use think\db\exception\DbException;
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use think\Model;
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/**
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* 基础服务层
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* Class BaseService
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* @package app\service
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*/
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abstract class BaseService
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{
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/**
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* Model 实例
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* @var BaseModel
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*/
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protected $model;
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protected $request;
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public function __construct()
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{
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$this->request = request();
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}
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/**
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* 分页列表参数(页码和每页多少条)
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* @return mixed
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*/
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public function getPageParam()
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{
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$page = request()->params([
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['page', 1],
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['limit', 15]
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]);
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validate(Page::class)
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->check($page);
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return $page;
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}
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/**
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* 分页列表
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* @param Model $model
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* @param array $where
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* @param string $field
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* @param string $order
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* @param array $append
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* @return array
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* @throws DbException
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*/
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public function getPageList(Model $model, array $where, string $field = '*', string $order = '', array $append = [], $with = null, $each = null)
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{
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$page_params = $this->getPageParam();
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$page = $page_params['page'];
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$limit = $page_params['limit'];
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$list = $model->where($where)->when($append, function ($query) use ($append) {
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$query->append($append);
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})->when($with, function ($query) use ($with) {
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$query->with($with);
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})->field($field)->order($order)->paginate([
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'list_rows' => $limit,
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'page' => $page,
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]);
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if (!empty($each)) {
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$list = $list->each($each);
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}
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return $list->toArray();
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}
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/**
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* 分页数据查询，传入model（查询后结果）
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* @param $model BaseModel
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* @return array
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* @throws DbException
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*/
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public function pageQuery($model, $each = null)
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{
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$page_params = $this->getPageParam();
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$page = $page_params['page'];
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$limit = $page_params['limit'];
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$list = $model->paginate([
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'list_rows' => $limit,
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'page' => $page,
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]);
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if (!empty($each)) {
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$list = $list->each($each);
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}
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return $list->toArray();
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}
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/**
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* 分页视图列表查询
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* @param Model $model
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* @param array $where
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* @param string $field
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* @param string $order
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* @param array $append
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* @return array
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* @throws DbException
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*/
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public function getPageViewList(Model $model, array $where, string $field = '*', string $order = '', array $append = [], $with = null, $each = null)
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{
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$page_params = $this->getPageParam();
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$page = $page_params['page'];
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$limit = $page_params['limit'];
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$list = $model->where($where)->when($append, function ($query) use ($append) {
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$query->append($append);
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})->when($with, function ($query) use ($with) {
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$query->withJoin($with);
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})->field($field)->order($order)->paginate([
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'list_rows' => $limit,
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'page' => $page,
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]);
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if (!empty($each)) {
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$list = $list->each($each);
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}
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return $list->toArray();
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}
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} |