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<?php |
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declare(strict_types=1); |
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namespace Bonfim\ActiveRecord; |
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use PDO; |
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use PDOStatement; |
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use ReflectionClass; |
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use Bonfim\ActiveRecord\ActiveRecord as AR; |
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abstract class Model |
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{ |
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public static function all(): array |
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{ |
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$consulta = AR::execute("SELECT * FROM `".self::getTable()."`"); |
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return is_null($consulta) ? [] : self::bind($consulta); |
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} |
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public static function find(string $where, array $values): array |
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{ |
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$consulta = AR::execute("SELECT * FROM `".self::getTable()."` ".$where, $values); |
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return is_null($consulta) ? [] : self::bind($consulta); |
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} |
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public static function select(array $keys, string $cond = '', array $values = []): array |
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{ |
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$q = "SELECT ".implode(', ', $keys)." FROM ".self::getTable()." $cond"; |
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$consulta = AR::execute($q, $values); |
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return is_null($consulta) ? [] : self::bind($consulta); |
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} |
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public function save(): int |
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{ |
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$this->getProperties($keys, $values); |
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$q = "INSERT INTO `".self::getTable()."` (`".implode('`, `', $keys)."`) VALUES ("; |
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for ($i = 0; $i < count($keys) - 1; $i++) { |
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$q .= "?, "; |
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} |
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$q .= "?)"; |
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return AR::execute($q, $values)->rowCount(); |
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} |
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public function update(): int |
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{ |
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$this->getProperties($keys, $values); |
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$values[] = $this->id; |
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$q = "UPDATE `".self::getTable()."` SET " . "`"; |
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$q .= implode('` = ?, `', $keys); |
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$q .= "` = ? WHERE `id` = ?"; |
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return AR::execute($q, $values)->rowCount(); |
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} |
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public function delete(): ?PDOStatement |
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{ |
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return AR::execute("DELETE FROM `".self::getTable()."` WHERE `id` = ?", [$this->id]); |
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} |
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public static function deleteAll(): int |
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{ |
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return AR::execute("DELETE FROM `".self::getTable()."`")->rowCount(); |
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} |
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private static function getTable(): string |
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{ |
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$class = new ReflectionClass(get_called_class()); |
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return Inflect::pluralize(strtolower($class->getShortName())); |
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} |
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private function getProperties(&$keys, &$values) |
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{ |
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$properties = (new ReflectionClass(get_called_class()))->getProperties(); |
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foreach ($properties as $property) { |
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$keys[] = $property->name; |
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$values[] = $this->{$property->name}; |
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} |
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} |
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private static function bind(PDOStatement $exec): array |
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{ |
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$resp = []; |
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$class = get_called_class(); |
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foreach ($exec->fetchAll(PDO::FETCH_OBJ) as $i => $fetch) { |
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$resp[$i] = new $class; |
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foreach ($fetch as $k => $v) { |
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$resp[$i]->$k = $v; |
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} |
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} |
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return $resp; |
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} |
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} |
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EdsonOnildoJR /
activerecord.php
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