From adcb2eeddfabd2bde57bd94c3421a6479e944661 Mon Sep 17 00:00:00 2001
From: Sergei Tigrov <rrr-r@ya.ru>
Date: Sun, 30 Jul 2023 02:42:05 +0700
Subject: [PATCH] Refactor ColumnSchema.php (#302)

---
 CHANGELOG.md               |  2 ++
 src/ColumnSchema.php       | 21 ++++++++++-----------
 tests/ColumnSchemaTest.php |  9 +++++++++
 3 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e85fe6fda..094958f1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 - Enh #301: Refactor `JsonExpressionBuilder` (@Tigrov)
 - Enh #300: Refactor `ArrayExpressionBuilder` (@Tigrov)
+- Enh #302: Refactor `ColumnSchema` (@Tigrov)
+- Bug #302: Fix incorrect convert string value for BIT type (@Tigrov)
 
 ## 1.1.0 July 24, 2023
 
diff --git a/src/ColumnSchema.php b/src/ColumnSchema.php
index a40a6ab78..db39d788b 100644
--- a/src/ColumnSchema.php
+++ b/src/ColumnSchema.php
@@ -65,8 +65,7 @@ final class ColumnSchema extends AbstractColumnSchema
      *
      * @param mixed $value input value
      *
-     * @return mixed Converted value. This may also be an array containing the value as the first element and the PDO
-     * type as the second element.
+     * @return mixed Converted value.
      */
     public function dbTypecast(mixed $value): mixed
     {
@@ -87,7 +86,7 @@ public function dbTypecast(mixed $value): mixed
 
             Schema::TYPE_BIT => is_int($value)
                 ? str_pad(decbin($value), (int) $this->getSize(), '0', STR_PAD_LEFT)
-                : $this->typecast($value),
+                : (string) $value,
 
             default => $this->typecast($value),
         };
@@ -111,15 +110,15 @@ public function phpTypecast(mixed $value): mixed
                 $value = $this->getArrayParser()->parse($value);
             }
 
-            if (is_array($value)) {
-                array_walk_recursive($value, function (string|null &$val) {
-                    /** @psalm-var mixed $val */
-                    $val = $this->phpTypecastValue($val);
-                });
-            } else {
+            if (!is_array($value)) {
                 return null;
             }
 
+            array_walk_recursive($value, function (mixed &$val) {
+                /** @psalm-var mixed $val */
+                $val = $this->phpTypecastValue($val);
+            });
+
             return $value;
         }
 
@@ -131,7 +130,7 @@ public function phpTypecast(mixed $value): mixed
      *
      * @throws JsonException
      */
-    protected function phpTypecastValue(mixed $value): mixed
+    private function phpTypecastValue(mixed $value): mixed
     {
         if ($value === null) {
             return null;
@@ -152,7 +151,7 @@ protected function phpTypecastValue(mixed $value): mixed
     /**
      * Creates instance of ArrayParser.
      */
-    protected function getArrayParser(): ArrayParser
+    private function getArrayParser(): ArrayParser
     {
         return new ArrayParser();
     }
diff --git a/tests/ColumnSchemaTest.php b/tests/ColumnSchemaTest.php
index 01b8ed031..2c8195acb 100644
--- a/tests/ColumnSchemaTest.php
+++ b/tests/ColumnSchemaTest.php
@@ -188,4 +188,13 @@ public function testNegativeDefaultValues()
         $this->assertSame(-12345.6789, $tableSchema->getColumn('float_col')->getDefaultValue());
         $this->assertSame(-33.22, $tableSchema->getColumn('numeric_col')->getDefaultValue());
     }
+
+    public function testDbTypeCastBit()
+    {
+        $db = $this->getConnection(true);
+        $schema = $db->getSchema();
+        $tableSchema = $schema->getTableSchema('type');
+
+        $this->assertSame('01100100', $tableSchema->getColumn('bit_col')->dbTypecast('01100100'));
+    }
 }