Fix ColumnDefinitionParser (#383)

Author: Tigrov

CHANGELOG.md

@@ -26,7 +26,7 @@
 - Enh #378: Improve loading schemas of views (@Tigrov)
 - Enh #379: Remove `ColumnInterface` (@Tigrov)
 - Enh #380: Rename `ColumnSchemaInterface` to `ColumnInterface` (@Tigrov)
-- Enh #381: Add `ColumnDefinitionParser` class (@Tigrov)
+- Enh #381, #383: Add `ColumnDefinitionParser` class (@Tigrov)
 - Enh #382: Replace `DbArrayHelper::getColumn()` with `array_column()` (@Tigrov)
 
 ## 1.3.0 March 21, 2024

src/Column/ColumnDefinitionParser.php

@@ -9,19 +9,20 @@
 use function strlen;
 use function strtolower;
 use function substr;
+use function substr_count;
 
 /**
  * Parses column definition string. For example, `string(255)` or `int unsigned`.
  */
 final class ColumnDefinitionParser extends \Yiisoft\Db\Syntax\ColumnDefinitionParser
 {
-    private const TYPE_PATTERN = '/^('
+    private const TYPE_PATTERN = '/^(?:('
         . 'time(?:stamp)?\s*(?:\((\d+)\))? with(?:out)? time zone'
         . ')|('
         . '(?:character|bit) varying'
         . '|double precision'
         . '|\w*'
-        . ')(?:\(([^)]+)\))?\s*/i';
+        . ')(?:\(([^)]+)\))?)(\[[\d\[\]]*\])?\s*/i';
 
     public function parse(string $definition): array
     {
@@ -40,6 +41,11 @@ public function parse(string $definition): array
             }
         }
 
+        if (isset($matches[5])) {
+            /** @psalm-var positive-int */
+            $info['dimension'] = substr_count($matches[5], '[');
+        }
+
         $extra = substr($definition, strlen($matches[0]));
 
         return $info + $this->extraInfo($extra);

src/Column/ColumnFactory.php

@@ -162,6 +162,15 @@ protected function getColumnClass(string $type, array $info = []): string
         };
     }
 
+    protected function getType(string $dbType, array $info = []): string
+    {
+        if (!empty($info['dimension'])) {
+            return ColumnType::ARRAY;
+        }
+
+        return self::TYPE_MAP[$dbType] ?? ColumnType::STRING;
+    }
+
     protected function normalizeNotNullDefaultValue(string $defaultValue, ColumnInterface $column): mixed
     {
         $value = preg_replace("/::[^:']+$/", '$1', $defaultValue);

tests/Provider/ColumnDefinitionParserProvider.php

@@ -17,6 +17,8 @@ public static function parse(): array
             ['timestamp(3) with time zone', ['type' => 'timestamp with time zone', 'size' => 3]],
             ['time without time zone', ['type' => 'time without time zone']],
             ['time (3) with time zone', ['type' => 'time with time zone', 'size' => 3]],
+            ['int[]', ['type' => 'int', 'dimension' => 1]],
+            ['character varying(126)[][]', ['type' => 'character varying', 'size' => 126, 'dimension' => 2]],
         ];
     }
 }

tests/Provider/QueryBuilderProvider.php

@@ -638,7 +638,9 @@ public static function buildColumnDefinition(): array
 
         return [
             ...$values,
+            ['int[]', 'int[]'],
             ['character varying(255)', 'character varying(255)'],
+            ['character varying(255)[][]', 'character varying(255)[][]'],
             ['timestamp(5)', 'timestamp (5) without time zone'],
             ['timestamptz', 'timestamp with time zone'],
             ['time(3)', 'time(3) without time zone'],