Initial xentral_oss_20.3.c9ffacf

2021-05-21 08:49:41 +02:00
parent 5406e4a551
commit 34e5ac43d9
18884 changed files with 2109867 additions and 0 deletions
@@ -0,0 +1,110 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Xentral\Components\SchemaCreator\Collection;
+
+use ArrayIterator;
+use IteratorAggregate;
+use Xentral\Components\SchemaCreator\Exception\SchemaCreatorInvalidArgumentException;
+use Xentral\Components\SchemaCreator\Interfaces\ColumnInterface;
+
+final class ColumnCollection implements IteratorAggregate
+{
+
+    /** @var array|ColumnInterface[] */
+    private $values = [];
+
+    /** @var null|ColumnInterface */
+    private $autoIncrementColumn;
+
+    /**
+     * @param array $values
+     */
+    public function __construct(array $values = [])
+    {
+        foreach ($values as $value) {
+            $this->add($value);
+        }
+    }
+
+    /**
+     * @param ColumnInterface $field
+     *
+     * @return void
+     */
+    public function add(ColumnInterface $field): void
+    {
+        if ($this->hasColumn($field->getField()) === true) {
+            throw new SchemaCreatorInvalidArgumentException(
+                sprintf('Column name `%s` already added', $field->getField())
+            );
+        }
+
+        $options = $field->getOptions();
+        if (array_key_exists('extra', $options) && $options['extra'] !== null) {
+
+             if ($options['extra'] === 'AUTO_INCREMENT' || $options['extra'] === 'ai') {
+                 $this->autoIncrementColumn = $field;
+             }
+        }
+
+        $this->values[] = $field;
+    }
+
+    /**
+     * @param string $column
+     *
+     * @return bool
+     */
+    public function hasColumn(string $column): bool
+    {
+        /** @var  ColumnInterface $configuredColumns */
+        foreach ($this->values as $configuredColumns) {
+            if ($column === $configuredColumns->getField()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @return array|string[]
+     */
+    public function getFields(): array
+    {
+        $fields = [];
+        foreach ($this->values as $column) {
+            $fields[] = $column->getField();
+        }
+
+        return $fields;
+    }
+
+    /**
+     * @return ArrayIterator|ColumnInterface[]
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->values);
+    }
+
+    /***
+     * @return bool
+     */
+    public function hasAutoIncrement(): bool
+    {
+        return null !== $this->autoIncrementColumn;
+    }
+
+    /**
+     * @return ColumnInterface|null
+     */
+    public function getAutoIncrementColumn(): ?ColumnInterface
+    {
+        return $this->autoIncrementColumn;
+    }
+
+
+}