4571517dc8
- Began decoupling of QueryBuilder from native MySQL method ; some works needs to be done on for the Repository object splitting also.
72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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namespace Ulmus\Query;
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use Ulmus\MysqlQueryBuilder;
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use Ulmus\Repository\ConditionTrait;
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class Join extends Fragment
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{
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use ConditionTrait;
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const SQL_OUTER = "OUTER";
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const SQL_TOKEN = "JOIN";
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const TYPE_LEFT = "LEFT";
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const TYPE_RIGHT = "RIGHT";
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const TYPE_INNER = "INNER";
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const TYPE_FULL = "FULL";
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const TYPE_CROSS = "CROSS";
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const TYPE_NATURAL = "NATURAL";
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public bool $outer = false;
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public array $joins = [];
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public string $attachment = "ON";
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public string $side;
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public /*string|QueryBuilder*/ $table;
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public ? string $alias;
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public string $field;
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public /*string|QueryBuilder*/ $value;
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public /* QueryBuilder */ $queryBuilder;
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public int $order = 40;
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public const ORDER_VALUE = 0;
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public int $joinOrder = 0;
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public function __construct(QueryBuilderInterface $queryBuilder)
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{
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$cls = get_class($queryBuilder);
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$this->queryBuilder = new $cls();
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$this->queryBuilder->parent = $queryBuilder;
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}
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public function set(string $side, /* QueryBuilder|string */ $table, string $field, /* QueryBuilder|string */ $value)
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{
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$this->side = $side;
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$this->table = $table;
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$this->where($this->field = $field, $this->value = $value);
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}
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public function order() : float
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{
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return $this->order + ( $this->joinOrder / 100 );
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}
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public function render() : string
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{
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return $this->renderSegments([
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strtoupper($this->side), $this->outer ? static::SQL_OUTER : "", static::SQL_TOKEN, $this->table, $this->alias ?? "", $this->attachment, $this->queryBuilder->render(true) ?? ""
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]);
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}
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} |