778 lines
18 KiB
PHP
778 lines
18 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: whwyy
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* Date: 2018/3/30 0030
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* Time: 14:56
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*/
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declare(strict_types=1);
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namespace Database\Traits;
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use Closure;
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use Database\ActiveQuery;
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use Database\ModelInterface;
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use Database\Query;
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use Database\SqlBuilder;
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use Exception;
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use Kiri;
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/**
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* Trait QueryTrait
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* @package Database\Traits
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*/
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trait QueryTrait
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{
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public array $where = [];
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public array $select = [];
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public array $join = [];
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public array $order = [];
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public int $offset = 0;
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public int $limit = 0;
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public string $group = '';
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public string $from = '';
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public string $alias = 't1';
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public array $filter = [];
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public bool $lock = false;
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private SqlBuilder $builder;
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/**
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* @var ModelInterface|string|null
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*/
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public ModelInterface|string|null $modelClass;
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/**
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* clear
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*/
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public function clear(): void
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{
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$this->where = [];
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$this->select = [];
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$this->join = [];
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$this->order = [];
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$this->offset = 0;
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$this->limit = 500;
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$this->group = '';
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$this->from = '';
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$this->alias = 't1';
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$this->filter = [];
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}
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/**
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* @param string $column
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* @param callable $callable
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* @return $this
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*/
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public function when(string $column, callable $callable): static
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{
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$caseWhen = new When($column, $this);
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call_user_func($callable, $caseWhen);
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$this->where[] = $caseWhen->end();
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return $this;
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}
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/**
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* @param bool $lock
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* @return $this
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*/
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public function lock(bool $lock): static
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{
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$this->lock = $lock;
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return $this;
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}
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/**
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* @param string $whereRaw
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* @return QueryTrait
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*/
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public function whereRaw(string $whereRaw): static
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{
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if ($whereRaw == '') {
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return $this;
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}
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$this->where[] = $whereRaw;
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return $this;
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}
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/**
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* @return string
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* @throws
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*/
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public function getTable(): string
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{
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return $this->modelClass->getTable();
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}
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/**
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* @param string $column
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* @param string $value
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* @return $this
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*/
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public function whereLocate(string $column, string $value): static
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{
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$this->where[] = 'LOCATE(' . $column . ',\'' . addslashes($value) . '\') > 0';
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return $this;
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}
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/**
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* @param string $column
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* @return $this
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*/
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public function whereNull(string $column): static
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{
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$this->where[] = $column . ' IS NULL';
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return $this;
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}
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/**
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* @param string $column
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* @return $this
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*/
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public function whereEmpty(string $column): static
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{
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$this->where[] = $column . ' = \'\'';
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return $this;
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}
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/**
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* @param string $column
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* @return $this
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*/
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public function whereNotEmpty(string $column): static
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{
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$this->where[] = $column . ' <> \'\'';
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return $this;
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}
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/**
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* @param string $column
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* @return $this
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*/
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public function whereNotNull(string $column): static
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{
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$this->where[] = $column . ' IS NOT NULL';
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return $this;
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}
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/**
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* @param string $alias
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*
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* @return $this
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*
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* select * from tableName as t1
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*/
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public function alias(string $alias = 't1'): static
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{
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$this->alias = $alias;
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return $this;
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}
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/**
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* @param string|Closure $tableName
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*
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* @return $this
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*/
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public function from(string|Closure $tableName): static
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{
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if ($tableName instanceof Closure) {
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$tableName = call_user_func($tableName, $this->makeNewSqlGenerate());
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}
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$this->from = $tableName;
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return $this;
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}
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/**
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* @param string $tableName
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* @param string $alias
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* @param null $on
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* @param array|null $param
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* @return $this
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* $query->join([$tableName, ['userId'=>'uuvOd']], $param)
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* $query->join([$tableName, ['userId'=>'uuvOd'], $param])
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* $query->join($tableName, ['userId'=>'uuvOd',$param])
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*/
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private function join(string $tableName, string $alias, $on = NULL, array $param = NULL): static
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{
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if (empty($on)) {
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return $this;
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}
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$join[] = $tableName . ' AS ' . $alias;
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$join[] = 'ON ' . $this->onCondition($alias, $on);
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if (empty($join)) {
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return $this;
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}
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$this->join[] = implode(' ', $join);
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if (!empty($param)) {
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$this->addParams($param);
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}
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return $this;
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}
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/**
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* @param $alias
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* @param $on
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* @return string
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*/
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private function onCondition($alias, $on): string
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{
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$array = [];
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foreach ($on as $key => $item) {
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if (!str_contains($item, '.')) {
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$this->addParam($key, $item);
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} else {
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$explode = explode('.', $item);
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if (isset($explode[1]) && ($explode[0] == $alias || $this->alias == $explode[0])) {
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$array[] = $key . '=' . $item;
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} else {
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$this->addParam($key, $item);
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}
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}
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}
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return implode(' AND ', $array);
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}
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/**
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* @param string $tableName
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* @param string $alias
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* @param $onCondition
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* @param null $param
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* @return $this
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* @throws
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*/
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public function leftJoin(string $tableName, string $alias, $onCondition, $param = NULL): static
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{
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if (class_exists($tableName)) {
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$model = Kiri::getDi()->get($tableName);
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if (!($model instanceof ModelInterface)) {
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throw new Exception('Model must implement ' . ModelInterface::class);
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}
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$tableName = $model->getTable();
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}
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return $this->join("LEFT JOIN " . $tableName, $alias, $onCondition, $param);
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}
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/**
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* @param $tableName
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* @param $alias
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* @param $onCondition
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* @param null $param
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* @return $this
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* @throws
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*/
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public function rightJoin($tableName, $alias, $onCondition, $param = NULL): static
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{
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if (class_exists($tableName)) {
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$model = Kiri::getDi()->get($tableName);
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if (!($model instanceof ModelInterface)) {
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throw new Exception('Model must implement ' . ModelInterface::class);
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}
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$tableName = $model->getTable();
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}
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return $this->join("RIGHT JOIN " . $tableName, $alias, $onCondition, $param);
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}
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/**
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* @param $tableName
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* @param $alias
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* @param $onCondition
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* @param null $param
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* @return $this
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* @throws
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*/
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public function innerJoin($tableName, $alias, $onCondition, $param = NULL): static
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{
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if (class_exists($tableName)) {
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$model = Kiri::getDi()->get($tableName);
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if (!($model instanceof ModelInterface)) {
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throw new Exception('Model must implement ' . ModelInterface::class);
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}
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$tableName = $model->getTable();
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}
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return $this->join("INNER JOIN " . $tableName, $alias, $onCondition, $param);
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}
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/**
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* @param string $field
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*
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* @return $this
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*/
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public function sum(string $field): static
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{
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$this->select[] = 'SUM(' . $field . ') AS ' . $field;
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return $this;
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}
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/**
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* @param string $field
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* @return $this
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*/
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public function max(string $field): static
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{
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$this->select[] = 'MAX(' . $field . ') AS ' . $field;
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return $this;
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}
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/**
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* @param string $lngField
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* @param string $latField
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* @param int $lng1
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* @param int $lat1
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*
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* @return $this
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*/
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public function distance(string $lngField, string $latField, int $lng1, int $lat1): static
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{
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$sql = "ROUND(6378.138 * 2 * ASIN(SQRT(POW(SIN(($lat1 * PI() / 180 - $lat1 * PI() / 180) / 2),2) + COS($lat1 * PI() / 180) * COS($latField * PI() / 180) * POW(SIN(($lng1 * PI() / 180 - $lngField * PI() / 180) / 2),2))) * 1000) AS distance";
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$this->select[] = $sql;
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return $this;
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}
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/**
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* @param string|array $column
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* @param string $sort
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*
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* @return $this
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*
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* [
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* 'addTime',
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* 'descTime desc'
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* ]
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*/
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public function orderBy(string|array $column, string $sort = 'DESC'): static
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{
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if (empty($column)) {
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return $this;
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}
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if (is_string($column)) {
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return $this->addOrder(...func_get_args());
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}
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foreach ($column as $val) {
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$this->addOrder($val);
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}
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return $this;
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}
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/**
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* @param string $column
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* @param string $sort
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*
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* @return $this
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*
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*/
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private function addOrder(string $column, string $sort = 'DESC'): static
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{
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if (func_num_args() == 1 || str_contains($column, ' ')) {
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$this->order[] = $column;
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} else {
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$this->order[] = "$column $sort";
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}
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return $this;
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}
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/**
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* @param array|string $column
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*
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* @return $this
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*/
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public function select(array|string $column = '*'): static
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{
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if ($column == '*') {
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$this->select = [$column];
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} else {
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if (!is_array($column)) {
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$column = explode(',', $column);
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}
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foreach ($column as $val) {
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$this->select[] = $val;
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}
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}
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return $this;
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}
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/**
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* @return $this
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*/
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public function orderRand(): static
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{
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$this->order[] = 'RAND()';
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return $this;
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}
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/**
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* @param array|Closure|string $conditionArray
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* @param string $opera
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* @param null $value
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* @return QueryTrait
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* @throws
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*/
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public function whereOr(array|Closure|string $conditionArray = [], string $opera = '=', $value = null): static
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{
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if ($conditionArray instanceof Closure) {
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$conditionArray = $this->makeClosureFunction($conditionArray);
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}
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if (func_num_args() > 1) {
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[$conditionArray, $opera, $value] = $this->opera(...func_get_args());
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$conditionArray = $this->sprintf($conditionArray, $value, $opera);
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}
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$this->where = ['((' . implode(' AND ', $this->where) . ') OR (' . $conditionArray . '))'];
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return $this;
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}
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/**
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* @param string $column
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* @param string $value
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* @return $this
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*/
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public function whereLike(string $column, string $value): static
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{
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$this->pushParam($value);
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$this->where[] = $column . ' LIKE \'%?%\'';
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return $this;
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}
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/**
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* @param string $column
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* @param string $value
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* @return $this
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*/
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public function whereLeftLike(string $column, string $value): static
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{
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$this->pushParam($value);
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$this->where[] = $column . ' LLike \'%?\'';
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return $this;
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}
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/**
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* @param string $column
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* @param string $value
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* @return $this
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*/
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public function whereRightLike(string $column, string $value): static
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{
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$this->pushParam($value);
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$this->where[] = $column . ' RLike \'?%\'';
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return $this;
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}
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/**
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* @param string $column
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* @param string $value
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* @return $this
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*/
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public function whereNotLike(string $column, string $value): static
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{
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$this->pushParam($value);
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$this->where[] = $column . ' NOT LIKE \'%?%\'';
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return $this;
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}
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/**
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* @param string $columns
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* @param array|Closure $value
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* @return $this
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* @throws
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*/
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public function whereIn(string $columns, array|Closure $value): static
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{
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if ($value instanceof Closure) {
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$value = $this->makeClosureFunction($value);
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}
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if (count($value) < 1) {
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$value = [-1];
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}
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$this->where[] = $columns . ' IN (' . implode(',', $value) . ')';
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return $this;
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}
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/**
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* @param $value
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* @return ActiveQuery
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* @throws
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*/
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public function makeNewQuery($value): ActiveQuery
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{
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$activeQuery = new ActiveQuery($this->modelClass);
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call_user_func($value, $activeQuery);
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if (empty($activeQuery->from)) {
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$activeQuery->from($activeQuery->modelClass->getTable());
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}
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return $activeQuery;
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}
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/**
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* @return Query
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* @throws
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*/
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public function makeNewSqlGenerate(): Query
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{
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return Kiri::createObject(['class' => Query::class]);
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}
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/**
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* @param string $columns
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* @param array $value
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* @return $this
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*/
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public function whereNotIn(string $columns, array $value): static
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{
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if (count($value) < 1) {
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$value = [-1];
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}
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$this->where[] = $columns . ' NOT IN (' . implode(',', $value) . ')';
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return $this;
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}
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/**
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* @param string $column
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* @param int $start
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* @param int $end
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* @return $this
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*/
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public function whereBetween(string $column, int $start, int $end): static
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{
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if (empty($column) || empty($start) || empty($end)) {
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return $this;
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}
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$this->pushParam($start);
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$this->pushParam($end);
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$this->where[] = $column . ' BETWEEN ? AND ?';
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return $this;
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}
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/**
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* @param string $column
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* @param int $start
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* @param int $end
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* @return $this
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*/
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public function whereNotBetween(string $column, int $start, int $end): static
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{
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if (empty($column) || empty($start) || empty($end)) {
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return $this;
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}
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$this->pushParam($start);
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$this->pushParam($end);
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$this->where[] = $column . ' NOT BETWEEN ? AND ?';
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return $this;
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}
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/**
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* @param array|null $params
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*
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* @return $this
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*/
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public function bindParams(?array $params = []): static
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{
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if ($params === null) {
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return $this;
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}
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foreach ($params as $param) {
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$this->attributes[] = $param;
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}
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return $this;
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}
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/**
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* @param string $key
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* @param mixed $value
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* @return $this
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*/
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public function bindParam(string $key, mixed $value): static
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{
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if (is_string($value)) {
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$value = addslashes($value);
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}
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$this->attributes[$key] = $value;
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return $this;
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}
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/**
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|
* @param mixed $value
|
|
* @return $this
|
|
*/
|
|
public function pushParam(mixed $value): static
|
|
{
|
|
$this->attributes[] = $value;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @param array $column
|
|
* @return $this
|
|
*/
|
|
public function where(array $column): static
|
|
{
|
|
return $this->addArray($column);
|
|
}
|
|
|
|
|
|
/**
|
|
* @param string $column
|
|
* @param string $opera
|
|
* @param mixed $value
|
|
* @return $this
|
|
*/
|
|
public function whereMath(string $column, string $opera, mixed $value): static
|
|
{
|
|
$this->pushParam($value);
|
|
$this->where[] = $column . ' ' . $opera . ' ?';
|
|
return $this;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param Closure $closure
|
|
* @return $this
|
|
*/
|
|
public function whereClosure(Closure $closure): static
|
|
{
|
|
$this->where[] = $this->makeClosureFunction($closure);
|
|
return $this;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param Closure|array $closure
|
|
* @return string
|
|
* @throws
|
|
*/
|
|
public function makeClosureFunction(Closure|array $closure): string
|
|
{
|
|
$generate = $this->makeNewSqlGenerate();
|
|
if ($closure instanceof Closure) {
|
|
call_user_func($closure, $generate);
|
|
} else {
|
|
$generate->addArray($closure);
|
|
}
|
|
return $generate->getSql();
|
|
}
|
|
|
|
|
|
/**
|
|
* @param string $name
|
|
* @param string|null $having
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function groupBy(string $name, string $having = NULL): static
|
|
{
|
|
$this->group = $name;
|
|
if (empty($having)) {
|
|
return $this;
|
|
}
|
|
$this->group .= ' HAVING ' . $having;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* @param int $limit
|
|
*
|
|
* @return $this
|
|
*/
|
|
public function limit(int $limit = 20): static
|
|
{
|
|
$this->limit = $limit;
|
|
return $this;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param int $offset
|
|
* @return $this
|
|
*/
|
|
public function offset(int $offset): static
|
|
{
|
|
$this->offset = $offset;
|
|
return $this;
|
|
}
|
|
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
private function opera(): array
|
|
{
|
|
if (func_num_args() == 3) {
|
|
[$column, $opera, $value] = func_get_args();
|
|
} else {
|
|
[$column, $value] = func_get_args();
|
|
}
|
|
if (!isset($opera)) {
|
|
$opera = '=';
|
|
}
|
|
return [$column, $opera, $value];
|
|
}
|
|
|
|
|
|
/**
|
|
* @param array $array
|
|
* @return $this
|
|
*/
|
|
private function addArray(array $array): static
|
|
{
|
|
foreach ($array as $key => $value) {
|
|
if ($value === null) {
|
|
continue;
|
|
}
|
|
$this->where[] = $this->sprintf($key, $value);
|
|
}
|
|
return $this;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param $column
|
|
* @param $value
|
|
* @param string $opera
|
|
* @return string
|
|
*/
|
|
private function sprintf($column, $value, string $opera = '='): string
|
|
{
|
|
$this->pushParam($value);
|
|
return $column . ' ' . $opera . ' ?';
|
|
}
|
|
|
|
|
|
/**
|
|
* @return $this
|
|
*/
|
|
public function oneLimit(): static
|
|
{
|
|
$this->limit = 1;
|
|
return $this;
|
|
}
|
|
|
|
}
|