814 lines
24 KiB
PHP
814 lines
24 KiB
PHP
<?php
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/**
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* SaaSMall商城系统 - 团队十年电商经验汇集巨献!
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* =========================================================
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* Copy right 2019-2029 成都SAAS云科技有限公司, 保留所有权利。
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* ----------------------------------------------
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* 官方网址: https://www.gobuysaas.com
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* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用。
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* 任何企业和个人不允许对程序代码以任何形式任何目的再发布。
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* =========================================================
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*/
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namespace app\model;
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use think\facade\Db;
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use think\Validate;
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use think\facade\Cache;
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/**
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* 模型基类
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*/
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class Model
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{
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// 查询对象
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private static $query_obj = null;
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protected $table = '';
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//验证规则
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protected $rule = [];
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//验证信息
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protected $message = [];
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//验证场景
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protected $scene = [];
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//错误信息
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protected $error;
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protected $is_cache = 1;
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public function __construct($table = '', $isCache = '')
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{
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if ($table) {
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$this->table = $table;
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}
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if ($isCache == '' && $isCache !== false) {
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$this->is_cache = $this->isCache();
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} else {
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$this->is_cache = $isCache;
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}
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}
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public function isCache()
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{
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return 1;
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}
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/**
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* 获取列表数据
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* @param array $condition
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* @param string $field
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* @param string $order
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* @param number $page
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* @param array $join
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* @param string $group
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* @param string $limit
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* @param string $data
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* @return mixed
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*/
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final public function getList($condition = [], $field = true, $order = '', $alias = 'a', $join = [], $group = '', $limit = null)
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{
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if ($this->is_cache && empty($join)) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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self::$query_obj = Db::name($this->table)->where($condition)->order($order);
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if (!empty($join)) {
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self::$query_obj->alias($alias);
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self::$query_obj = $this->parseJoin(self::$query_obj, $join);
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}
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if (!empty($group)) {
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self::$query_obj = self::$query_obj->group($group);
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}
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if (!empty($limit)) {
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self::$query_obj = self::$query_obj->limit($limit);
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}
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$result = self::$query_obj->field($field)->select()->toArray();
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self::$query_obj->removeOption();
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if ($this->is_cache && empty($join)) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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final public function all()
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{
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if ($this->is_cache) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_';
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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$result = Db::name($this->table)->select()->toArray();
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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/**
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* 获取分页列表数据
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* @param unknown $where
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* @param string $field
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* @param string $order
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* @param number $page
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* @param string $list_rows
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* @param string $alias
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* @param unknown $join
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* @param string $group
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* @param string $limit
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*/
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final public function pageList($condition = [], $field = true, $order = '', $page = 1, $list_rows = PAGE_LIST_ROWS, $alias = 'a', $join = [], $group = null, $limit = null)
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{
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//关联查询多表无法控制不缓存,单独业务处理
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if ($this->is_cache && empty($join)) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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self::$query_obj = Db::name($this->table)->alias($alias)->where($condition)->order($order);
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$count_obj = Db::name($this->table)->alias($alias)->where($condition)->order($order);
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if (!empty($join)) {
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$db_obj = self::$query_obj;
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self::$query_obj = $this->parseJoin($db_obj, $join);
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$count_obj = $this->parseJoin($count_obj, $join);
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}
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if (!empty($group)) {
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self::$query_obj = self::$query_obj->group($group);
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$count_obj = $count_obj->group($group);
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}
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if (!empty($limit)) {
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self::$query_obj = self::$query_obj->limit($limit);
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}
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$count = $count_obj->count();
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if ($list_rows == 0) {
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//查询全部
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$result_data = self::$query_obj->field($field)->limit($count)->page($page)->select()->toArray();
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$result['page_count'] = 1;
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} else {
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$result_data = self::$query_obj->field($field)->limit($list_rows)->page($page)->select()->toArray();
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$result['page_count'] = ceil($count / $list_rows);
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}
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$result['count'] = $count;
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$result['list'] = $result_data;
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self::$query_obj->removeOption();
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if ($this->is_cache && empty($join)) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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/**
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* 获取分页列表数据
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* @param unknown $where
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* @param string $field
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* @param string $order
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* @param number $page
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* @param string $list_rows
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* @param string $alias
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* @param unknown $join
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* @param string $group
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* @param string $limit
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*/
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final public function rawPageList($condition = [], $field = true, $order = '', $page = 1, $list_rows = PAGE_LIST_ROWS, $alias = 'a', $join = [], $group = null, $limit = null)
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{
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//关联查询多表无法控制不缓存,单独业务处理
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if ($this->is_cache && empty($join)) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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if (is_array($order)) {
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self::$query_obj = Db::name($this->table)->alias($alias)->where($condition)->order($order);
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$count_obj = Db::name($this->table)->alias($alias)->where($condition)->order($order);
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} else {
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self::$query_obj = Db::name($this->table)->alias($alias)->where($condition)->orderRaw($order);
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$count_obj = Db::name($this->table)->alias($alias)->where($condition)->orderRaw($order);
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}
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if (!empty($join)) {
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$db_obj = self::$query_obj;
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self::$query_obj = $this->parseJoin($db_obj, $join);
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$count_obj = $this->parseJoin($count_obj, $join);
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}
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if (!empty($group)) {
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self::$query_obj = self::$query_obj->group($group);
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$count_obj = $count_obj->group($group);
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}
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if (!empty($limit)) {
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self::$query_obj = self::$query_obj->limit($limit);
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}
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$count = $count_obj->count();
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if ($list_rows == 0) {
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//查询全部
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$result_data = self::$query_obj->field($field)->limit($count)->page($page)->select()->toArray();
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$result['page_count'] = 1;
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} else {
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$result_data = self::$query_obj->field($field)->limit($list_rows)->page($page)->select()->toArray();
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$result['page_count'] = ceil($count / $list_rows);
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}
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$result['count'] = $count;
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$result['list'] = $result_data;
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self::$query_obj->removeOption();
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if ($this->is_cache && empty($join)) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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/**
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* 获取单条数据
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* @param array $where
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* @param string $field
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* @param string $join
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* @param string $data
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* @param array $or
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* @return mixed
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*/
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final public function getInfo($where = [], $field = true, $alias = 'a', $join = null, $data = null, $or = [])
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{
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//关联查询多表无法控制不缓存,单独业务处理
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if ($this->is_cache && empty($join)) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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// if (!empty($cache)) {
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// return $cache;
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// }
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}
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if (empty($join)) {
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$result = Db::name($this->table)->where($where)->whereOr($or)->field($field)->find($data);
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} else {
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$db_obj = Db::name($this->table)->alias($alias);
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$db_obj = $this->parseJoin($db_obj, $join);
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$result = $db_obj->where($where)->whereOr($or)->field($field)->find($data);
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}
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if ($this->is_cache && empty($join)) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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final public function getSql(){
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return Db::name($this->table)->getLastSql();
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}
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/**
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* join分析
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* @access protected
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* @param array $join
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* @param array $options 查询条件
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* @return string
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*/
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protected function parseJoin($db_obj, $join)
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{
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foreach ($join as $item) {
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list($table, $on, $type) = $item;
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$type = strtolower($type);
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switch ($type) {
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case "left":
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$db_obj = $db_obj->leftJoin($table, $on);
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break;
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case "inner":
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$db_obj = $db_obj->join($table, $on);
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break;
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case "right":
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$db_obj = $db_obj->rightjoin($table, $on);
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break;
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case "full":
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$db_obj = $db_obj->fulljoin($table, $on);
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break;
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default:
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break;
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}
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}
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return $db_obj;
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}
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/**
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* /**
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* 获取某个列的数组
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* @param array $where 条件
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* @param string $field 字段名 多个字段用逗号分隔
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* @param string $key 索引
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* @return array
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*/
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final public function getColumn($where = [], $field = '', $key = '')
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{
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if ($this->is_cache) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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$result = Db::name($this->table)->where($where)->column($field, $key);
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if ($this->is_cache && $result) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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/**
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* 得到某个字段的值
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* @access public
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* @param array $where 条件
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* @param string $field 字段名
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* @param mixed $default 默认值
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* @param bool $force 强制转为数字类型
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* @return mixed
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*/
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final public function getValue($where = [], $field = '', $default = null, $force = false)
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{
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if ($this->is_cache) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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$result = Db::name($this->table)->where($where)->value($field, $default, $force);
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if ($this->is_cache && $result) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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/**
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* 新增数据
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* @param array $data 数据
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* @param boolean $is_return_pk 返回自增主键
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*/
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final public function add($data = [], $is_return_pk = true)
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{
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$res = Db::name($this->table)->insert($data, true, $is_return_pk);
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->clear();
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}
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return $res;
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}
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/**
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* 新增多条数据
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* @param array $data 数据
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* @param int $limit 限制插入行数
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*/
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final public function addList($data = [], $limit = null)
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{
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$res = Db::name($this->table)->insertAll($data, false, $limit);
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->clear();
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}
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return $res;
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}
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/**
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* 更新数据
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* @param array $where 条件
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* @param array $data 数据
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*/
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final public function update($data = [], $where = [])
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{
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$res = Db::name($this->table)->where($where)->update($data);
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->clear();
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}
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return $res;
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}
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/**
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* 设置某个字段值
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* @param array $where 条件
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* @param string $field 字段
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* @param string $value 值
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*/
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final public function setFieldValue($where = [], $field = '', $value = '')
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{
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$res = $this->update([$field => $value], $where);
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->clear();
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}
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return $res;
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}
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/**
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* 设置数据列表
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* @param array $data_list 数据
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* @param boolean $replace 是否自动识别更新和写入
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*/
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final public function setList($data_list = [], $replace = false)
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{
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$res = Db::name($this->table)->saveAll($data_list, $replace);
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->clear();
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}
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return $res;
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}
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/**
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* 删除数据
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* @param array $where 条件
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*/
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final public function delete($where = [])
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{
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$res = Db::name($this->table)->where($where)->delete();
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->clear();
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}
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return $res;
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}
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/**
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* 统计数据
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* @param array $where 条件
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* @param string $type 查询类型 count:统计数量|max:获取最大值|min:获取最小值|avg:获取平均值|sum:获取总和
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*/
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final public function stat($where = [], $type = 'count', $field = 'id')
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{
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if ($this->is_cache) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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$result = Db::name($this->table)->where($where)->$type($field);
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if ($this->is_cache) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
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return $result;
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}
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/**
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* SQL查询
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* @param string $sql
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* @return mixed
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*/
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final public function query($sql = '')
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{
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return Db::query($sql);
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}
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/**
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* 返回总数
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* @param unknown $where
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*/
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final public function getCount($where = [], $field = '*', $alias = 'a', $join = null, $group = null)
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{
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if ($this->is_cache && empty($join)) {
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$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
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$cache = Cache::get($cache_name);
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if (!empty($cache)) {
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return $cache;
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}
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}
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if (empty($join)) {
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if (empty($group)) {
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$result = Db::name($this->table)->where($where)->count($field);
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} else {
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$result = Db::name($this->table)->group($group)->where($where)->count($field);
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}
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} else {
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$db_obj = Db::name($this->table)->alias($alias);
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$db_obj = $this->parseJoin($db_obj, $join);
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if (empty($group)) {
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$result = $db_obj->where($where)->count($field);
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} else {
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$result = $db_obj->group($group)->where($where)->count($field);
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}
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}
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if ($this->is_cache && empty($join)) {
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Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
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}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* 返回总数
|
|
* @param unknown $where
|
|
*/
|
|
final public function getJoinCount($where = [], $field = '*', $alias = 'a', $join = null)
|
|
{
|
|
if (empty($join)) {
|
|
return Db::name($this->table)->where($where)->count($field);
|
|
} else {
|
|
$db_obj = Db::name($this->table)->alias($alias);
|
|
$db_obj = $this->parseJoin($db_obj, $join);
|
|
$result = $db_obj->where($where)->count($field);
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* 返回总数
|
|
* @param unknown $where
|
|
*/
|
|
final public function getSum($where = [], $field = '', $alias = 'a', $join = null)
|
|
{
|
|
if ($this->is_cache && empty($join)) {
|
|
$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
|
|
$cache = Cache::get($cache_name);
|
|
if (!empty($cache)) {
|
|
return $cache;
|
|
}
|
|
}
|
|
|
|
if (empty($join)) {
|
|
$result = Db::name($this->table)->where($where)->sum($field);
|
|
} else {
|
|
$db_obj = Db::name($this->table)->alias($alias);
|
|
$db_obj = $this->parseJoin($db_obj, $join);
|
|
$result = $db_obj->where($where)->sum($field);
|
|
}
|
|
if ($this->is_cache && empty($join)) {
|
|
Cache::tag("cache_table" . $this->table)->set($cache_name, $result, 300);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* SQL执行,注意只能处理查询问题，如果执行修改需要手动删除缓存
|
|
*/
|
|
final public function execute($sql = '')
|
|
{
|
|
return Db::execute($sql);
|
|
}
|
|
|
|
/**
|
|
* 查询第一条数据
|
|
* @param array $condition
|
|
*/
|
|
final function getFirstData($condition, $field = '*', $order = "")
|
|
{
|
|
if ($this->is_cache) {
|
|
$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
|
|
$cache = Cache::get($cache_name);
|
|
if (!empty($cache)) {
|
|
return $cache;
|
|
}
|
|
}
|
|
|
|
$data = Db::name($this->table)->where($condition)->order($order)->field($field)->find();
|
|
if ($this->is_cache) {
|
|
Cache::tag("cache_table" . $this->table)->set($cache_name, $data, 300);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* 查询第一条数据
|
|
* @param array $condition
|
|
*/
|
|
final function getFirstDataView($condition, $field = '*', $order = "", $alias = 'a', $join = [], $group = null)
|
|
{
|
|
if ($this->is_cache && empty($join)) {
|
|
$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
|
|
$cache = Cache::get($cache_name);
|
|
if (!empty($cache)) {
|
|
return $cache;
|
|
}
|
|
}
|
|
|
|
self::$query_obj = Db::name($this->table)->alias($alias)->where($condition)->order($order)->field($field);
|
|
if (!empty($join)) {
|
|
$db_obj = self::$query_obj;
|
|
self::$query_obj = $this->parseJoin($db_obj, $join);
|
|
}
|
|
|
|
if (!empty($group)) {
|
|
self::$query_obj = self::$query_obj->group($group);
|
|
}
|
|
$data = self::$query_obj->find();
|
|
if ($this->is_cache && empty($join)) {
|
|
Cache::tag("cache_table" . $this->table)->set($cache_name, $data, 300);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
|
|
/**
|
|
* 验证
|
|
* @param array $data
|
|
* @param string $scene_name
|
|
* @return array[$code, $error]
|
|
*/
|
|
public function fieldValidate($data, $scene_name = '')
|
|
{
|
|
$validate = new Validate($this->rule, $this->message);
|
|
|
|
if (empty($scene_name)) {
|
|
$validate_result = $validate->batch(false)->check($data);
|
|
} else {
|
|
$validate->scene($this->scene);
|
|
$validate_result = $validate->scene($scene_name)->batch(false)->check($data);
|
|
}
|
|
|
|
return $validate_result ? [true, ''] : [false, $validate->getError()];
|
|
}
|
|
|
|
/**
|
|
* 事物开启
|
|
*/
|
|
final public function startTrans()
|
|
{
|
|
|
|
return Db::startTrans();
|
|
}
|
|
|
|
/**
|
|
* 事物提交
|
|
*/
|
|
final public function commit()
|
|
{
|
|
|
|
return Db::commit();
|
|
}
|
|
|
|
/**
|
|
* 事物回滚
|
|
*/
|
|
final public function rollback()
|
|
{
|
|
Cache::clear();
|
|
return Db::rollback();
|
|
}
|
|
|
|
/**
|
|
* 获取错误信息
|
|
*/
|
|
final public function getError()
|
|
{
|
|
return $this->error;
|
|
}
|
|
|
|
/**
|
|
* 自增数据
|
|
* @param array $where
|
|
* @param $field
|
|
* @param int $num
|
|
* @return int
|
|
* @throws \think\db\exception\DbException
|
|
*/
|
|
final public function setInc($where, $field, $num = 1)
|
|
{
|
|
|
|
$res = Db::name($this->table)->where($where)->inc($field, $num)->update();
|
|
|
|
if ($this->is_cache) {
|
|
Cache::tag("cache_table" . $this->table)->clear();
|
|
}
|
|
return $res;
|
|
}
|
|
|
|
/**
|
|
* 自减数据
|
|
* @param $where
|
|
* @param $field
|
|
* @param int $num
|
|
* @return int
|
|
* @throws \think\db\exception\DbException
|
|
*/
|
|
final public function setDec($where, $field, $num = 1)
|
|
{
|
|
|
|
$res = Db::name($this->table)->where($where)->dec($field, $num)->update();
|
|
|
|
if ($this->is_cache) {
|
|
Cache::tag("cache_table" . $this->table)->clear();
|
|
}
|
|
|
|
return $res;
|
|
|
|
}
|
|
|
|
/**
|
|
* 获取最大值
|
|
* @param array $where
|
|
* @param $field
|
|
* @return mixed
|
|
*/
|
|
final public function getMax($where, $field)
|
|
{
|
|
if ($this->is_cache) {
|
|
$cache_name = $this->table . '_' . __FUNCTION__ . '_' . serialize(func_get_args());
|
|
$cache = Cache::get($cache_name);
|
|
if (!empty($cache)) {
|
|
return $cache;
|
|
}
|
|
}
|
|
|
|
|
|
$data = Db::name($this->table)->where($where)->max($field);
|
|
if ($this->is_cache) {
|
|
Cache::tag("cache_table" . $this->table)->set($cache_name, $data, 300);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* 获取分页列表数据 只是单纯的实现部分功能 其他使用还是用pageList吧
|
|
* @param unknown $where
|
|
* @param string $field
|
|
* @param string $order
|
|
* @param number $page
|
|
* @param string $list_rows
|
|
* @param string $alias
|
|
* @param unknown $join
|
|
* @param string $group
|
|
* @param string $limit
|
|
*/
|
|
final public function Lists($condition = [], $field = true, $order = '', $page = 1, $list_rows = PAGE_LIST_ROWS, $alias = 'a', $join = [], $group = null, $limit = null)
|
|
{
|
|
self::$query_obj = Db::name($this->table)->alias($alias)->where($condition);
|
|
$count_obj = Db::name($this->table)->alias($alias)->where($condition);
|
|
if (!empty($join)) {
|
|
$db_obj = self::$query_obj;
|
|
self::$query_obj = $this->parseJoin($db_obj, $join);
|
|
$count_obj = $this->parseJoin($count_obj, $join);
|
|
}
|
|
|
|
if (!empty($group)) {
|
|
self::$query_obj = self::$query_obj->group($group);
|
|
$count_obj = $count_obj->group($group);
|
|
}
|
|
|
|
if (!empty($limit)) {
|
|
self::$query_obj = self::$query_obj->limit($limit);
|
|
}
|
|
|
|
$count = $count_obj->count();
|
|
if ($list_rows == 0) {
|
|
//查询全部
|
|
$result_data = self::$query_obj->field($field)->order($order)->limit($count)->page($page)->select()->toArray();
|
|
$result['page_count'] = 1;
|
|
} else {
|
|
$result_data = self::$query_obj->field($field)->order($order)->limit($list_rows)->page($page)->select()->toArray();
|
|
$result['page_count'] = ceil($count / $list_rows);
|
|
}
|
|
$result['count'] = $count;
|
|
$result['list'] = $result_data;
|
|
|
|
self::$query_obj->removeOption();
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* 不读取缓存--获取单条数据
|
|
* @param array $where
|
|
* @param string $field
|
|
* @param string $join
|
|
* @param string $data
|
|
* @return mixed
|
|
*/
|
|
final public function getInfoTo($where = [], $field = true, $alias = 'a', $join = null, $data = null)
|
|
{
|
|
if (empty($join)) {
|
|
$result = Db::name($this->table)->where($where)->field($field)->find($data);
|
|
} else {
|
|
$db_obj = Db::name($this->table)->alias($alias);
|
|
$db_obj = $this->parseJoin($db_obj, $join);
|
|
$result = $db_obj->where($where)->field($field)->find($data);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
public function setIsCache($is_cache = 1)
|
|
{
|
|
$this->is_cache = $is_cache;
|
|
return $this;
|
|
}
|
|
}
|