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whwyy
2023-12-13 14:47:23 +08:00
parent 85eaeba8ba
commit 3179e95a82
15 changed files with 467 additions and 1019 deletions
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SqlBuilder.php
+116 -48
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@@ -1,12 +1,12 @@
<?php
<?php /** @noinspection ALL */
declare(strict_types=1);
namespace Database;
use Database\Traits\Builder;
use JetBrains\PhpStorm\Pure;
use Kiri;
use Kiri\Abstracts\Component;
@@ -17,9 +17,6 @@ use Kiri\Abstracts\Component;
class SqlBuilder extends Component
{
use Builder;
/**
* @var ActiveQuery|Query|ISqlBuilder|null
*/
@@ -54,7 +51,7 @@ class SqlBuilder extends Component
*/
public function getCondition(): string
{
return $this->conditionToString();
return $this->where($this->query->where);
}
@@ -76,9 +73,9 @@ class SqlBuilder extends Component
*/
public function update(array $attributes): bool|string
{
$conditions = $this->query->attributes;
$this->query->attributes = [];
$data = $this->__updateBuilder($this->builderParams($attributes));
$conditions = $this->query->params;
$this->query->params = [];
$data = $this->__updateBuilder($this->makeParams($attributes));
foreach ($conditions as $condition) {
$this->query->pushParam($condition);
}
@@ -110,9 +107,9 @@ class SqlBuilder extends Component
private function __updateBuilder(array $string): string|bool
{
if (empty($string)) {
return \Kiri::getLogger()->failure('None data update.');
return Kiri::getLogger()->failure('None data update.');
}
return 'UPDATE ' . $this->query->from . ' SET ' . implode(',', $string) . $this->_prefix();
return 'UPDATE ' . $this->query->from . ' SET ' . implode(',', $string) . $this->make();
}
@@ -130,15 +127,13 @@ class SqlBuilder extends Component
}
$update .= '(' . implode(',', $this->getFields($attributes)) . ') VALUES ';
$order = 0;
$keys = [];
$keys = [];
foreach ($attributes as $attribute) {
$_keys = $this->builderParams($attribute, true, $order);
$_keys = $this->makeParams($attribute, true);
$keys[] = implode(',', $_keys);
$order++;
}
return [$update . '(' . implode('),(', $keys) . ')', $this->query->attributes];
return [$update . '(' . implode('),(', $keys) . ')', $this->query->params];
}
@@ -148,7 +143,7 @@ class SqlBuilder extends Component
*/
public function delete(): string
{
return 'DELETE FROM ' . $this->query->from . $this->_prefix();
return 'DELETE FROM ' . $this->query->from . $this->make();
}
@@ -165,19 +160,18 @@ class SqlBuilder extends Component
/**
* @param array $attributes
* @param bool $isInsert
* @param int $order
* @return array[]
* a=:b,
*/
private function builderParams(array $attributes, bool $isInsert = false, int $order = 0): array
private function makeParams(array $attributes, bool $isInsert = false): array
{
$keys = [];
foreach ($attributes as $key => $value) {
if ($isInsert === true) {
if ($isInsert !== true) {
$keys[] = '?';
$this->query->pushParam($value);
} else {
$keys = $this->resolveParams($key, $value, $order, $keys);
$keys = $this->resolveParams($key, $value, $keys);
}
}
return $keys;
@@ -187,16 +181,15 @@ class SqlBuilder extends Component
/**
* @param string $key
* @param mixed $value
* @param int $order
* @param array $keys
* @return array
*/
private function resolveParams(string $key, mixed $value, int $order, array $keys): array
private function resolveParams(string $key, mixed $value, array $keys): array
{
if (is_null($value)) {
return $keys;
}
if (is_string($value) && (str_starts_with($value, '+ ') || str_starts_with($value, '- '))) {
if (is_string($value) && $this->isMath($value)) {
$keys[] = $key . '=' . $key . ' ' . $value;
} else {
$this->query->pushParam($value);
@@ -206,16 +199,23 @@ class SqlBuilder extends Component
}
/**
* @param string $value
* @return bool
*/
private function isMath(string $value): bool
{
return str_starts_with($value, '+ ') || str_starts_with($value, '- ');
}
/**
* @return string
* @throws
*/
public function one(): string
{
if (count($this->query->select) < 1) {
$this->query->select = ['*'];
}
return $this->_selectPrefix($this->query->select) . $this->_prefix() . $this->builderLimit($this->query);
return $this->makeSelect($this->query->select) . $this->make() . $this->makeLimit($this->query->limit(1));
}
@@ -225,10 +225,7 @@ class SqlBuilder extends Component
*/
public function all(): string
{
if (count($this->query->select) < 1) {
$this->query->select = ['*'];
}
return $this->_selectPrefix($this->query->select) . $this->_prefix() . $this->builderLimit($this->query);
return $this->makeSelect($this->query->select) . $this->make() . $this->makeLimit($this->query);
}
@@ -238,7 +235,7 @@ class SqlBuilder extends Component
*/
public function count(): string
{
return $this->_selectPrefix(['COUNT(*) as row_count']) . $this->_prefix();
return $this->_selectPrefix(['COUNT(*)']) . $this->make();
}
@@ -256,18 +253,11 @@ class SqlBuilder extends Component
* @return string
* @throws
*/
private function _prefix(): string
private function make(): string
{
$select = '';
if (($condition = $this->conditionToString()) != '') {
$select .= " WHERE $condition";
}
if ($this->query->group != "") {
$select .= ' GROUP BY ' . $this->query->group;
}
if (count($this->query->order) > 0) {
$select .= ' ORDER BY ' . implode(',', $this->query->order);
}
$select = $this->makeCondition();
$select .= $this->makeGroup();
$select .= $this->makeOrder();
return $select;
}
@@ -275,7 +265,7 @@ class SqlBuilder extends Component
* @param array $select
* @return string
*/
private function _selectPrefix(array $select = ['*']): string
private function makeSelect(array $select = ['*']): string
{
$select = "SELECT " . implode(',', $select) . " FROM " . $this->query->from;
if ($this->query->alias != "") {
@@ -288,6 +278,43 @@ class SqlBuilder extends Component
}
/**
* @return string
*/
private function makeGroup(): string
{
if ($this->query->group != "") {
return ' GROUP BY ' . $this->query->group;
}
return '';
}
/**
* @return string
*/
private function makeOrder(): string
{
if (count($this->query->order) > 0) {
return ' ORDER BY ' . implode(',', $this->query->order);
}
return '';
}
/**
* @return string
*/
private function makeCondition(): string
{
$condition = $this->where($this->query->where);
if (empty($condition)) {
return '';
}
return ' WHERE ' . $condition;
}
/**
* @param false $isCount
* @return string
@@ -313,12 +340,53 @@ class SqlBuilder extends Component
/**
* @param array $where
* @return string
* @throws
*/
private function conditionToString(): string
private function where(array $where): string
{
return $this->where($this->query->where);
if (count($where) < 1) {
return '';
}
$_tmp = [];
foreach ($where as $key => $value) {
$_tmp[] = $this->resolveCondition($key, $value);
}
return implode(' AND ', $_tmp);
}
/**
* @param $field
* @param $condition
* @return string
*/
private function resolveCondition($field, $condition): string
{
if (is_string($field)) {
$this->query->pushParam($condition);
return $field . ' = ?';
} else if (is_string($condition)) {
return $condition;
} else {
return implode(' AND ', $this->_hashMap($condition));
}
}
/**
* @param $condition
* @return array
*/
private function _hashMap($condition): array
{
$_array = [];
foreach ($condition as $key => $value) {
$this->query->pushParam($value);
$_array[] = $key . '= ?';
}
return $_array;
}
}