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morozovmorozov
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Merge pull request doctrine#3348 from morozov/types
Enforce parameter and return value types in the codebase
2 parents d0273e0 + efb900c commit 1fe5f35

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‎UPGRADE.md‎

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@@ -1,5 +1,11 @@
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# Upgrade to 3.0
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## BC BREAK: Changes in the `Doctrine\DBAL\Schema` API
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- Column precision no longer defaults to 10. The default value is NULL.
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- Asset names are no longer nullable. An empty asset name should be represented as an empty string.
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- `Doctrine\DBAL\Schema\AbstractSchemaManager::_getPortableTriggersList()` and `::_getPortableTriggerDefinition()` have been removed.
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## BC BREAK: Changes in the `Doctrine\DBAL\Event` API
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- `SchemaAlterTableAddColumnEventArgs::addSql()` and the same method in other `SchemaEventArgs`-based classes no longer accept an array of SQL statements. They accept a variadic string.

‎lib/Doctrine/DBAL/Schema/AbstractAsset.php‎

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@@ -25,7 +25,7 @@
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abstract class AbstractAsset
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{
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/** @var string */
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protected $_name;
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protected $_name = '';
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/**
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* Namespace of the asset. If none isset the default namespace is assumed.
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return $this->_namespace . '.' . $this->_name;
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}
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return $this->_name ?? '';
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return $this->_name;
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}
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/**
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*/
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protected function _generateIdentifierName(array $columnNames, string $prefix = '', int $maxSize = 30) : string
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{
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$hash = implode('', array_map(static function ($column) {
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$hash = implode('', array_map(static function ($column) : string {
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return dechex(crc32($column));
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}, $columnNames));
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‎lib/Doctrine/DBAL/Schema/AbstractSchemaManager.php‎

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@@ -223,7 +223,7 @@ public function listTableNames() : array
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*
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* @return array<int, mixed>
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*/
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protected function filterAssetNames(array $assetNames)
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protected function filterAssetNames(array $assetNames) : array
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{
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$filter = $this->_conn->getConfiguration()->getSchemaAssetsFilter();
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if (! $filter) {
@@ -605,35 +605,6 @@ protected function getPortableNamespaceDefinition(array $namespace) : string
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return array_shift($namespace);
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}
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/**
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* @param array<int, array<int, mixed>> $triggers
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*
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* @return array<int, string>
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*/
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protected function _getPortableTriggersList(array $triggers)
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{
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$list = [];
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foreach ($triggers as $value) {
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$value = $this->_getPortableTriggerDefinition($value);
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if (! $value) {
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continue;
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}
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$list[] = $value;
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}
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return $list;
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}
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/**
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* @param array<string|int, mixed> $trigger
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*/
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protected function _getPortableTriggerDefinition(array $trigger) : string
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{
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return array_shift($trigger);
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}
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/**
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* @param array<int, array<string, mixed>> $sequences
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*

‎lib/Doctrine/DBAL/Schema/Column.php‎

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@@ -23,7 +23,7 @@ class Column extends AbstractAsset
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protected $_length;
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/** @var int|null */
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protected $_precision = 10;
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protected $_precision;
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/** @var int */
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protected $_scale = 0;
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public function setPrecision(?int $precision) : self
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{
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if ($precision === null) {
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$precision = 10; // defaults to 10 when no precision is given.
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}
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$this->_precision = $precision;
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return $this;
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return $this->_precision;
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}
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public function getScale() : ?int
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public function getScale() : int
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{
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return $this->_scale;
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}

‎lib/Doctrine/DBAL/Schema/ForeignKeyConstraint.php‎

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@@ -59,14 +59,12 @@ class ForeignKeyConstraint extends AbstractAsset implements Constraint
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* @param array<int, string> $localColumnNames Names of the referencing table columns.
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* @param Table|string $foreignTableName Referenced table.
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* @param array<int, string> $foreignColumnNames Names of the referenced table columns.
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* @param string|null $name Name of the foreign key constraint.
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* @param string $name Name of the foreign key constraint.
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* @param array<string, mixed> $options Options associated with the foreign key constraint.
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*/
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public function __construct(array $localColumnNames, $foreignTableName, array $foreignColumnNames, $name = null, array $options = [])
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public function __construct(array $localColumnNames, $foreignTableName, array $foreignColumnNames, string $name = '', array $options = [])
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{
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if ($name !== null) {
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$this->_setName($name);
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}
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$this->_setName($name);
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$this->_localColumnNames = $this->createIdentifierMap($localColumnNames);
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‎lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php‎

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@@ -92,7 +92,7 @@ public function determineExistingSchemaSearchPaths() : void
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$names = $this->getSchemaNames();
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$paths = $this->getSchemaSearchPaths();
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$this->existingSchemaPaths = array_filter($paths, static function ($v) use ($names) {
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$this->existingSchemaPaths = array_filter($paths, static function ($v) use ($names) : bool {
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return in_array($v, $names);
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});
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}
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);
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}
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164-
/**
165-
* {@inheritdoc}
166-
*/
167-
protected function _getPortableTriggerDefinition(array $trigger) : string
168-
{
169-
return $trigger['trigger_name'];
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}
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/**
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* {@inheritdoc}
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*/

‎lib/Doctrine/DBAL/Schema/SQLAnywhereSchemaManager.php‎

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parent::dropDatabase($database);
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}
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48-
public function startDatabase(string $database)
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public function startDatabase(string $database) : void
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{
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assert($this->_platform instanceof SQLAnywherePlatform);
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$this->_execSql($this->_platform->getStartDatabaseSQL($database));
5252
}
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54-
public function stopDatabase(string $database)
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public function stopDatabase(string $database) : void
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{
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assert($this->_platform instanceof SQLAnywherePlatform);
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$this->_execSql($this->_platform->getStopDatabaseSQL($database));

‎lib/Doctrine/DBAL/Schema/Schema.php‎

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/**
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* Cloning a Schema triggers a deep clone of all related assets.
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*
412-
* @return void
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*/
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public function __clone()
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{

‎lib/Doctrine/DBAL/Schema/SchemaDiff.php‎

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@@ -120,7 +120,7 @@ protected function _toSql(AbstractPlatform $platform, bool $saveMode = false) :
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}
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}
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123-
if ($platform->supportsSequences() === true) {
123+
if ($platform->supportsSequences()) {
124124
foreach ($this->changedSequences as $sequence) {
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$sql[] = $platform->getAlterSequenceSQL($sequence);
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}

‎lib/Doctrine/DBAL/Schema/Table.php‎

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@@ -462,7 +462,7 @@ public function getColumns() : array
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$colNames = array_unique(array_merge($pkCols, $fkCols, array_keys($columns)));
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465-
uksort($columns, static function ($a, $b) use ($colNames) {
465+
uksort($columns, static function ($a, $b) use ($colNames) : bool {
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return array_search($a, $colNames) >= array_search($b, $colNames);
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});
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@@ -580,7 +580,7 @@ public function getUniqueConstraints() : array
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*
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* @return array<string, ForeignKeyConstraint>
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*/
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public function getForeignKeys()
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public function getForeignKeys() : array
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{
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return $this->_fkConstraints;
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}
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/**
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* Clone of a Table triggers a deep clone of all affected assets.
628-
*
629-
* @return void
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*/
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public function __clone()
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{

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