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feat: manage tables and fields as objects
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<?php | ||
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declare(strict_types=1); | ||
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/** | ||
* Queryflatfile | ||
* | ||
* @license https://github.com/soosyze/queryflatfile/blob/master/LICENSE (MIT License) | ||
*/ | ||
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namespace Queryflatfile; | ||
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use Queryflatfile\Exception\TableBuilder\ColumnsValueException; | ||
use Queryflatfile\Exception\TableBuilder\TableBuilderException; | ||
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/** | ||
* Pattern fluent pour la création et configuration des types de données. | ||
* | ||
* @author Mathieu NOËL <mathieu@soosyze.com> | ||
*/ | ||
abstract class Field | ||
{ | ||
public const OPT_CREATE = 'create'; | ||
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public const OPT_DROP = 'drop'; | ||
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public const OPT_MODIFY = 'modify'; | ||
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public const OPT_RENAME = 'rename'; | ||
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public const TYPE = ''; | ||
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protected const ERROR = 'The default value (%s) for column %s does not correspond to type %s.'; | ||
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/** | ||
* @var bool|null|numeric|string | ||
*/ | ||
protected $valueDefault; | ||
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/** | ||
* @var string | ||
*/ | ||
protected $name; | ||
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/** | ||
* @var string | ||
*/ | ||
protected $opt = self::OPT_CREATE; | ||
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/** | ||
* @var null|string | ||
*/ | ||
protected $comment = null; | ||
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/** | ||
* @var bool | ||
*/ | ||
protected $isNullable = false; | ||
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public function __construct(string $name) | ||
{ | ||
$this->name = $name; | ||
} | ||
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/** | ||
* Enregistre un commentaire. | ||
* | ||
* @param string $comment | ||
* | ||
* @return $this | ||
*/ | ||
public function comment(string $comment): self | ||
{ | ||
$this->comment = $comment; | ||
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return $this; | ||
} | ||
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/** | ||
* Enregistre le champ comme acceptant la valeur NULL. | ||
* | ||
* @return $this | ||
*/ | ||
public function nullable(): self | ||
{ | ||
$this->isNullable = true; | ||
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return $this; | ||
} | ||
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/** | ||
* Enregistre une valeur par défaut au champ précédent. | ||
* Lève une exception si la valeur par défaut ne correspond pas au type de valeur passée en paramètre. | ||
* | ||
* @param bool|null|numeric|string $value Valeur à tester. | ||
* | ||
* @throws ColumnsValueException | ||
* | ||
* @return bool|null|numeric|string | ||
*/ | ||
abstract public function filterValue($value); | ||
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/** | ||
* Enregistre une valeur par défaut au champ précédent. | ||
* Lève une exception si la valeur par défaut ne correspond pas au type de valeur passée en paramètre. | ||
* | ||
* @param bool|null|numeric|string $value Valeur à tester. | ||
* | ||
* @throws TableBuilderException | ||
* | ||
* @return $this | ||
*/ | ||
public function valueDefault($value) | ||
{ | ||
$this->valueDefault = $this->filterValue($value); | ||
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return $this; | ||
} | ||
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/** | ||
* Retourne la valeur par defaut. | ||
* | ||
* @throws ColumnsValueException | ||
* | ||
* @return bool|null|numeric|string Valeur par defaut. | ||
*/ | ||
public function getValueDefault() | ||
{ | ||
if (isset($this->valueDefault)) { | ||
return $this->valueDefault; | ||
} | ||
if ($this->isNullable) { | ||
return null; | ||
} | ||
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throw new ColumnsValueException( | ||
sprintf('%s not nullable or not default.', $this->name) | ||
); | ||
} | ||
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/** | ||
* Enregistre la modification du champ précédent. | ||
* | ||
* @return void | ||
*/ | ||
public function modify(): void | ||
{ | ||
$this->opt = self::OPT_MODIFY; | ||
} | ||
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/** | ||
* Retourne le nom de l'opération du champ. | ||
* | ||
* @return string | ||
*/ | ||
public function getOpt(): string | ||
{ | ||
return $this->opt; | ||
} | ||
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/** | ||
* Retourne le nom du champ. | ||
* | ||
* @return string | ||
*/ | ||
public function getName(): string | ||
{ | ||
return $this->name; | ||
} | ||
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public function setName(string $name): self | ||
{ | ||
$this->name = $name; | ||
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return $this; | ||
} | ||
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/** | ||
* Retourne les données du champ. | ||
* | ||
* @return array | ||
*/ | ||
public function toArray(): array | ||
{ | ||
$data = []; | ||
if (static::TYPE !== '') { | ||
$data[ 'type' ] = static::TYPE; | ||
} | ||
if ($this->isNullable) { | ||
$data[ 'nullable' ] = $this->isNullable; | ||
} | ||
if ($this->comment !== null) { | ||
$data[ '_comment' ] = $this->comment; | ||
} | ||
if (isset($this->valueDefault)) { | ||
$data[ 'default' ] = $this->valueDefault; | ||
} | ||
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return $data; | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,34 @@ | ||
<?php | ||
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declare(strict_types=1); | ||
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/** | ||
* Queryflatfile | ||
* | ||
* @license https://github.com/soosyze/queryflatfile/blob/master/LICENSE (MIT License) | ||
*/ | ||
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namespace Queryflatfile\Field; | ||
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use Queryflatfile\Exception\TableBuilder\ColumnsValueException; | ||
use Queryflatfile\Field; | ||
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/** | ||
* @author Mathieu NOËL <mathieu@soosyze.com> | ||
*/ | ||
class BoolType extends Field | ||
{ | ||
public const TYPE = 'boolean'; | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function filterValue($value) | ||
{ | ||
if (!\is_bool($value)) { | ||
throw new ColumnsValueException(sprintf(self::ERROR, $value, $this->name, self::TYPE)); | ||
} | ||
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return $value; | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,63 @@ | ||
<?php | ||
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declare(strict_types=1); | ||
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/** | ||
* Queryflatfile | ||
* | ||
* @license https://github.com/soosyze/queryflatfile/blob/master/LICENSE (MIT License) | ||
*/ | ||
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namespace Queryflatfile\Field; | ||
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use Queryflatfile\Exception\TableBuilder\ColumnsValueException; | ||
use Queryflatfile\Exception\TableBuilder\TableBuilderException; | ||
use Queryflatfile\Field; | ||
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/** | ||
* @author Mathieu NOËL <mathieu@soosyze.com> | ||
*/ | ||
class CharType extends Field | ||
{ | ||
public const TYPE = 'char'; | ||
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/** | ||
* @var int | ||
*/ | ||
private $length = 255; | ||
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public function __construct(string $name, int $length) | ||
{ | ||
if ($length < 0) { | ||
throw new TableBuilderException('The length passed in parameter is not of numeric type.'); | ||
} | ||
parent::__construct($name); | ||
$this->length = $length; | ||
} | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function filterValue($value) | ||
{ | ||
if (!\is_string($value)) { | ||
throw new ColumnsValueException(sprintf(self::ERROR, $value, $this->name, self::TYPE)); | ||
} | ||
if (strlen($value) > $this->length) { | ||
throw new ColumnsValueException('The default value is larger than the specified size.'); | ||
} | ||
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return $value; | ||
} | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function toArray(): array | ||
{ | ||
$data = parent::toArray(); | ||
$data[ 'length' ] = $this->length; | ||
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return $data; | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,63 @@ | ||
<?php | ||
|
||
declare(strict_types=1); | ||
|
||
/** | ||
* Queryflatfile | ||
* | ||
* @license https://github.com/soosyze/queryflatfile/blob/master/LICENSE (MIT License) | ||
*/ | ||
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namespace Queryflatfile\Field; | ||
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use Queryflatfile\Exception\TableBuilder\ColumnsValueException; | ||
use Queryflatfile\Field; | ||
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/** | ||
* @author Mathieu NOËL <mathieu@soosyze.com> | ||
*/ | ||
class DateType extends Field | ||
{ | ||
public const CURRENT_DATE_DEFAULT = 'current_date'; | ||
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public const TYPE = 'date'; | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function filterValue($value) | ||
{ | ||
if (!\is_string($value)) { | ||
throw new ColumnsValueException(sprintf(self::ERROR, $value, $this->name, self::TYPE)); | ||
} | ||
if (strtolower($value) === self::CURRENT_DATE_DEFAULT) { | ||
return self::CURRENT_DATE_DEFAULT; | ||
} | ||
if ($timestamp = strtotime($value)) { | ||
return date('Y-m-d', $timestamp); | ||
} | ||
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throw new ColumnsValueException(sprintf(self::ERROR, $value, $this->name, self::TYPE)); | ||
} | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function getValueDefault() | ||
{ | ||
if (isset($this->valueDefault)) { | ||
if ($this->valueDefault === self::CURRENT_DATE_DEFAULT) { | ||
return date('Y-m-d', time()); | ||
} | ||
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return $this->valueDefault; | ||
} | ||
if ($this->isNullable) { | ||
return null; | ||
} | ||
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throw new ColumnsValueException( | ||
sprintf('%s not nullable or not default.', $this->name) | ||
); | ||
} | ||
} |
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