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<?php declare(strict_types=1); |
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namespace Compolomus\LSQLQueryBuilder\System\Traits; |
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trait Helper |
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{ |
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public function concatWhere(array $conditions, string $separator = 'and') |
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{ |
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if (!in_array($separator, ['and', 'or'])) { |
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throw new \InvalidArgumentException('Передан неверный тип |WHERE concate|'); |
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} |
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return implode(' ' . strtoupper($separator) . ' ', $conditions); |
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} |
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public function concat(array $fields): string |
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{ |
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return implode(',', $fields); |
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} |
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public function concatOrder(array $order, string $type = 'asc') |
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{ |
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if (!in_array($type, ['asc', 'desc'])) { |
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throw new \InvalidArgumentException('Передан неверный тип |ORDER concate|'); |
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} |
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$result = ''; |
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if (count($order) > 0) { |
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$result = implode(',', $this->escapeField($order)) . ' ' . strtoupper($type); |
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} |
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return $result; |
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} |
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/** |
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* @param $field |
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* @return array|string |
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*/ |
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public function escapeField($field) |
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{ |
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return is_array($field) ? array_map([$this, 'escapeField'], $field) : str_replace('`*`', '*', '`' . str_replace('.', '`.`', $field) . '`'); |
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} |
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public function map(string $field, $value): string |
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{ |
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return $field . ' = ' . $value; |
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} |
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public function uid(string $prefix): string |
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{ |
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$prefix = strtoupper($prefix); |
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$str = uniqid($prefix . '-', true); |
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return str_replace('.', '', substr($str, 2, 2) . substr($str, 12, -4)) . $prefix; |
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} |
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} |
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Compolomus /
SQLQueryBuilder
