PHP8.0 notation

src/Dacapo/Application/UseCase/DacapoCommandUseCase.php

@@ -11,16 +11,13 @@
 
 final class DacapoCommandUseCase
 {
-    private MigrationGenerator $generator;
-
     /**
      * DacapoCommandUseCase constructor.
      * @param MigrationGenerator $generator
      */
     public function __construct(
-        MigrationGenerator $generator
+        private MigrationGenerator $generator,
     ) {
-        $this->generator = $generator;
     }
 
     /**

src/Dacapo/Application/UseCase/Input/DacapoCommandUseCaseInput.php

@@ -4,16 +4,10 @@
 
 final class DacapoCommandUseCaseInput
 {
-    /**
-     * @var array<string, mixed>
-     */
-    public array $schemaBodies;
-
     /**
      * @param array<string, mixed> $schemaBodies
      */
-    public function __construct(array $schemaBodies)
+    public function __construct(public array $schemaBodies)
     {
-        $this->schemaBodies = $schemaBodies;
     }
 }

src/Dacapo/Application/UseCase/Output/DacapoCommandUseCaseOutput.php

@@ -4,16 +4,10 @@
 
 final class DacapoCommandUseCaseOutput
 {
-    /**
-     * @var array<int, array<string, string>>
-     */
-    public array $migrationBodies;
-
     /**
      * @param array<int, array<string, string>> $migrationBodies
      */
-    public function __construct(array $migrationBodies)
+    public function __construct(public array $migrationBodies)
     {
-        $this->migrationBodies = $migrationBodies;
     }
 }

src/Dacapo/Application/UseCase/Shared/Converter/SchemaToConstraintForeignKeyMigrationConverter.php

@@ -11,14 +11,12 @@
 final class SchemaToConstraintForeignKeyMigrationConverter
 {
     private const MIGRATION_COLUMN_INDENT = '            ';
-    private MigrationUpdateStub $migrationUpdateStub;
 
     /**
      * @param MigrationUpdateStub $migrationUpdateStub
      */
-    public function __construct(MigrationUpdateStub $migrationUpdateStub)
+    public function __construct(private MigrationUpdateStub $migrationUpdateStub)
     {
-        $this->migrationUpdateStub = $migrationUpdateStub;
     }
 
     /**

src/Dacapo/Application/UseCase/Shared/Converter/SchemaToCreateIndexMigrationConverter.php

@@ -11,14 +11,12 @@
 final class SchemaToCreateIndexMigrationConverter
 {
     private const MIGRATION_COLUMN_INDENT = '            ';
-    private MigrationUpdateStub $migrationUpdateStub;
 
     /**
      * @param MigrationUpdateStub $migrationUpdateStub
      */
-    public function __construct(MigrationUpdateStub $migrationUpdateStub)
+    public function __construct(private MigrationUpdateStub $migrationUpdateStub)
     {
-        $this->migrationUpdateStub = $migrationUpdateStub;
     }
 
     /**

src/Dacapo/Application/UseCase/Shared/Converter/SchemaToCreateTableMigrationConverter.php

@@ -13,15 +13,10 @@ final class SchemaToCreateTableMigrationConverter
 {
     private const MIGRATION_COLUMN_INDENT = '            ';
 
-    private DatabaseBuilder $databaseBuilder;
-    private MigrationCreateStub $migrationCreateStub;
-
     public function __construct(
-        DatabaseBuilder $databaseBuilder,
-        MigrationCreateStub $migrationCreateStub
+        private DatabaseBuilder $databaseBuilder,
+        private MigrationCreateStub $migrationCreateStub,
     ) {
-        $this->databaseBuilder = $databaseBuilder;
-        $this->migrationCreateStub = $migrationCreateStub;
     }
 
     /**

src/Dacapo/Application/UseCase/Shared/Generator/MigrationGenerator.php

@@ -10,24 +10,17 @@
 
 final class MigrationGenerator
 {
-    private SchemaToCreateTableMigrationConverter $schemaToCreateTableMigrationConverter;
-    private SchemaToCreateIndexMigrationConverter $schemaToCreateIndexMigrationConverter;
-    private SchemaToConstraintForeignKeyMigrationConverter $schemaToConstraintForeignKeyMigrationConverter;
-
     /**
      * MigrationGenerator constructor.
      * @param SchemaToCreateTableMigrationConverter $schemaToCreateTableMigrationConverter
      * @param SchemaToCreateIndexMigrationConverter $schemaToCreateIndexMigrationConverter
      * @param SchemaToConstraintForeignKeyMigrationConverter $schemaToConstraintForeignKeyMigrationConverter
      */
     public function __construct(
-        SchemaToCreateTableMigrationConverter $schemaToCreateTableMigrationConverter,
-        SchemaToCreateIndexMigrationConverter $schemaToCreateIndexMigrationConverter,
-        SchemaToConstraintForeignKeyMigrationConverter $schemaToConstraintForeignKeyMigrationConverter
+        private SchemaToCreateTableMigrationConverter $schemaToCreateTableMigrationConverter,
+        private SchemaToCreateIndexMigrationConverter $schemaToCreateIndexMigrationConverter,
+        private SchemaToConstraintForeignKeyMigrationConverter $schemaToConstraintForeignKeyMigrationConverter,
     ) {
-        $this->schemaToCreateTableMigrationConverter = $schemaToCreateTableMigrationConverter;
-        $this->schemaToCreateIndexMigrationConverter = $schemaToCreateIndexMigrationConverter;
-        $this->schemaToConstraintForeignKeyMigrationConverter = $schemaToConstraintForeignKeyMigrationConverter;
     }
 
     /**

src/Dacapo/Domain/MigrationFile/MigrationFile.php

@@ -4,18 +4,15 @@
 
 final class MigrationFile
 {
-    private string $name;
-    private string $contents;
-
     /**
      * MigrationFile constructor.
      * @param string $name
      * @param string $contents
      */
-    public function __construct(string $name, string $contents)
-    {
-        $this->name = $name;
-        $this->contents = $contents;
+    public function __construct(
+        private string $name,
+        private string $contents,
+    ) {
     }
 
     /**

src/Dacapo/Domain/Schema/Column/Column.php

@@ -19,11 +19,6 @@
 
 final class Column
 {
-    private ColumnName $name;
-    private ColumnType $type;
-    private ColumnTypeArgs $typeArgs;
-    private ColumnModifierList $modifierList;
-
     /**
      * Column constructor.
      * @param ColumnName $name
@@ -32,24 +27,22 @@ final class Column
      * @param ColumnModifierList $modifierList
      */
     public function __construct(
-        ColumnName $name,
-        ColumnType $type,
-        ColumnTypeArgs $typeArgs,
-        ColumnModifierList $modifierList
+        private ColumnName $name,
+        private ColumnType $type,
+        private ColumnTypeArgs $typeArgs,
+        private ColumnModifierList $modifierList,
     ) {
-        $this->name = $name;
-        $this->type = $type;
-        $this->typeArgs = $typeArgs;
-        $this->modifierList = $modifierList;
     }
 
     /**
      * @param ColumnName $columnName
-     * @param string|bool|array<string, mixed>|null $attributes
+     * @param array<string, mixed>|bool|string|null $attributes
      * @return static
      */
-    public static function factory(ColumnName $columnName, $attributes): self
-    {
+    public static function factory(
+        ColumnName $columnName,
+        array|bool|string|null $attributes,
+    ): self {
         if (is_string($attributes)) {
             $columnType = ColumnTypeFactory::factory($attributes);
 
@@ -69,9 +62,7 @@ public static function factory(ColumnName $columnName, $attributes): self
                 new ColumnModifierList([])
             );
         } elseif (is_array($attributes)) {
-            if (isset($attributes['type']) === false) {
-                throw new InvalidArgumentException(sprintf('columns.%s.type field is required', $columnName->getName()));
-            }
+            $attributes['type'] ?? throw new InvalidArgumentException(sprintf('columns.%s.type field is required', $columnName->getName()));
 
             $columnType = ColumnTypeFactory::factory($attributes['type']);
 

src/Dacapo/Domain/Schema/Column/ColumnList.php

@@ -10,17 +10,11 @@
  */
 final class ColumnList implements IteratorAggregate
 {
-    /**
-     * @var array<int, Column>
-     */
-    private array $attributes;
-
     /**
      * @param array<int, Column> $attributes
      */
-    public function __construct(array $attributes)
+    public function __construct(private array $attributes)
     {
-        $this->attributes = $attributes;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifier.php

@@ -6,14 +6,11 @@
 
 abstract class ColumnModifier
 {
-    private ?ColumnModifierArgs $columnModifierArgs;
-
     /**
      * @param ?ColumnModifierArgs $columnModifierArgs
      */
-    public function __construct(?ColumnModifierArgs $columnModifierArgs)
+    public function __construct(private ?ColumnModifierArgs $columnModifierArgs)
     {
-        $this->columnModifierArgs = $columnModifierArgs;
     }
 
     abstract public function getName(): string;

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifierArgs/BooleanColumnModifierArgs.php

@@ -4,14 +4,11 @@
 
 final class BooleanColumnModifierArgs implements ColumnModifierArgs
 {
-    private bool $value;
-
     /**
      * @param bool $value
      */
-    public function __construct(bool $value)
+    public function __construct(private bool $value)
     {
-        $this->value = $value;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifierArgs/IntColumnModifierArgs.php

@@ -4,14 +4,11 @@
 
 final class IntColumnModifierArgs implements ColumnModifierArgs
 {
-    private int $value;
-
     /**
      * @param int $value
      */
-    public function __construct(int $value)
+    public function __construct(private int $value)
     {
-        $this->value = $value;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifierArgs/MixedColumnModifierArgs.php

@@ -7,14 +7,11 @@
 
 final class MixedColumnModifierArgs implements ColumnModifierArgs
 {
-    private mixed $value;
-
     /**
      * @param mixed $value
      */
-    public function __construct(mixed $value)
+    public function __construct(private mixed $value)
     {
-        $this->value = $value;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifierArgs/StringColumnModifierArgs.php

@@ -4,14 +4,11 @@
 
 final class StringColumnModifierArgs implements ColumnModifierArgs
 {
-    private string $value;
-
     /**
      * @param string $value
      */
-    public function __construct(string $value)
+    public function __construct(private string $value)
     {
-        $this->value = $value;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifierFactory.php

@@ -37,20 +37,18 @@ final class ColumnModifierFactory
      * @param string|bool|int|null $value
      * @return ColumnModifier
      */
-    public static function factory(string $name, $value): ColumnModifier
+    public static function factory(string $name, string|bool|int|null $value): ColumnModifier
     {
-        if ($class = self::MAPPING_CLASS[$name] ?? null) {
-            if (is_string($value)) {
-                return new $class(new StringColumnModifierArgs($value));
-            } elseif (is_bool($value)) {
-                return new $class(new BooleanColumnModifierArgs($value));
-            } elseif (is_int($value)) {
-                return new $class(new IntColumnModifierArgs($value));
-            }
+        $class = self::MAPPING_CLASS[$name] ?? throw new InvalidArgumentException(sprintf('%s column modifier does not exist', $name));
 
-            return new $class(null);
+        if (is_string($value)) {
+            return new $class(new StringColumnModifierArgs($value));
+        } elseif (is_bool($value)) {
+            return new $class(new BooleanColumnModifierArgs($value));
+        } elseif (is_int($value)) {
+            return new $class(new IntColumnModifierArgs($value));
         }
 
-        throw new InvalidArgumentException(sprintf('%s column modifier does not exist', $name));
+        return new $class(null);
     }
 }

src/Dacapo/Domain/Schema/Column/ColumnModifier/ColumnModifierList.php

@@ -10,17 +10,11 @@
  */
 final class ColumnModifierList implements IteratorAggregate
 {
-    /**
-     * @var array<int, ColumnModifier>
-     */
-    private array $attributes;
-
     /**
      * @param array<int, ColumnModifier> $attributes
      */
-    public function __construct(array $attributes)
+    public function __construct(private array $attributes)
     {
-        $this->attributes = $attributes;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnName.php

@@ -4,15 +4,12 @@
 
 final class ColumnName
 {
-    private ?string $name;
-
     /**
      * ColumnName constructor.
      * @param string|null $name
      */
-    public function __construct(?string $name)
+    public function __construct(private ?string $name)
     {
-        $this->name = $name;
     }
 
     /**

src/Dacapo/Domain/Schema/Column/ColumnType/ColumnTypeFactory.php

@@ -76,10 +76,8 @@ final class ColumnTypeFactory
      */
     public static function factory(string $name): ColumnType
     {
-        if ($class = self::MAPPING_CLASS[$name] ?? null) {
-            return new $class();
-        }
+        $class = self::MAPPING_CLASS[$name] ?? throw new InvalidArgumentException(sprintf('%s column type does not exist', $name));
 
-        throw new InvalidArgumentException(sprintf('%s column type does not exist', $name));
+        return new $class();
     }
 }