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<?php
/**
* EavTablesSetup
*
* @copyright Copyright © 2021 FlipsDigital. All rights reserved.
* @author calvin.so@flipsdigital.com
*/
namespace FlipsDigital\TextbookListStudent\Setup;
use Magento\Framework\DB\Adapter\AdapterInterface;
use Magento\Framework\DB\Ddl\Table;
use Magento\Framework\Setup\SchemaSetupInterface;
class EavTablesSetup
{
/**
* @var SchemaSetupInterface
*/
protected $setup;
/**
* EavTablesSetup constructor.
* @param SchemaSetupInterface $setup
*/
public function __construct(SchemaSetupInterface $setup)
{
$this->setup = $setup;
}
public function createEavTables($entityCode)
{
$this->createEAVMainTable($entityCode);
$this->createEntityTable($entityCode, 'datetime', Table::TYPE_DATETIME);
$this->createEntityTable($entityCode, 'decimal', Table::TYPE_DECIMAL, '12,4');
$this->createEntityTable($entityCode, 'int', Table::TYPE_INTEGER);
$this->createEntityTable($entityCode, 'text', Table::TYPE_TEXT, '64k');
$this->createEntityTable($entityCode, 'varchar', Table::TYPE_TEXT, 255);
}
protected function createEAVMainTable($entityCode)
{
$tableName = $entityCode . '_eav_attribute';
$table = $this->setup->getConnection()->newTable(
$this->setup->getTable($tableName)
)->addColumn(
'attribute_id',
Table::TYPE_SMALLINT,
null,
['identity' => false, 'unsigned' => true, 'nullable' => false, 'primary' => true],
'Attribute Id'
)->addColumn(
'is_global',
Table::TYPE_SMALLINT,
null,
['unsigned' => true, 'nullable' => false, 'default' => '1'],
'Is Global'
)->addColumn(
'is_filterable',
Table::TYPE_SMALLINT,
null,
['unsigned' => true, 'nullable' => false, 'default' => '0'],
'Is Filterable'
)->addColumn(
'is_visible',
Table::TYPE_SMALLINT,
null,
['unsigned' => true, 'nullable' => false, 'default' => '1'],
'Is Visible'
)->addColumn(
'validate_rules',
Table::TYPE_TEXT,
'64k',
[],
'Validate Rules'
)->addColumn(
'is_system',
Table::TYPE_SMALLINT,
null,
['unsigned' => true, 'nullable' => false, 'default' => '0'],
'Is System'
)->addColumn(
'sort_order',
Table::TYPE_INTEGER,
null,
['unsigned' => true, 'nullable' => false, 'default' => '0'],
'Sort Order'
)->addColumn(
'data_model',
Table::TYPE_TEXT,
255,
[],
'Data Model'
)->addForeignKey(
$this->setup->getFkName($tableName, 'attribute_id', 'eav_attribute', 'attribute_id'),
'attribute_id',
$this->setup->getTable('eav_attribute'),
'attribute_id',
Table::ACTION_CASCADE
)->setComment(
$entityCode . 'Eav Attribute'
);
$this->setup->getConnection()->createTable($table);
}
protected function createEntityTable($entityCode, $type, $valueType, $valueLength = null)
{
$tableName = $entityCode . '_entity_' . $type;
$table = $this->setup->getConnection()
->newTable($this->setup->getTable($tableName))
->addColumn(
'value_id',
Table::TYPE_INTEGER,
null,
['identity' => true, 'nullable' => false, 'primary' => true],
'Value ID'
)
->addColumn(
'attribute_id',
Table::TYPE_SMALLINT,
null,
['unsigned' => true, 'nullable' => false, 'default' => '0'],
'Attribute ID'
)
->addColumn(
'store_id',
Table::TYPE_SMALLINT,
null,
['unsigned' => true, 'nullable' => false, 'default' => '0'],
'Store ID'
)
->addColumn(
'entity_id',
Table::TYPE_INTEGER,
null,
['unsigned' => true, 'nullable' => false, 'default' => '0'],
'Entity ID'
)
->addColumn(
'value',
$valueType,
$valueLength,
[],
'Value'
)
->addIndex(
$this->setup->getIdxName(
$tableName,
['entity_id', 'attribute_id', 'store_id'],
AdapterInterface::INDEX_TYPE_UNIQUE
),
['entity_id', 'attribute_id', 'store_id'],
['type' => AdapterInterface::INDEX_TYPE_UNIQUE]
)
->addIndex(
$this->setup->getIdxName($tableName, ['entity_id']),
['entity_id']
)
->addIndex(
$this->setup->getIdxName($tableName, ['attribute_id']),
['attribute_id']
)
->addIndex(
$this->setup->getIdxName($tableName, ['store_id']),
['store_id']
)
->addForeignKey(
$this->setup->getFkName(
$tableName,
'attribute_id',
'eav_attribute',
'attribute_id'
),
'attribute_id',
$this->setup->getTable('eav_attribute'),
'attribute_id',
Table::ACTION_CASCADE
)
->addForeignKey(
$this->setup->getFkName(
$tableName,
'entity_id',
$entityCode,
'entity_id'
),
'entity_id',
$this->setup->getTable($entityCode . '_entity'),
'entity_id',
Table::ACTION_CASCADE
)
->addForeignKey(
$this->setup->getFkName($tableName, 'store_id', 'store', 'store_id'),
'store_id',
$this->setup->getTable('store'),
'store_id',
Table::ACTION_CASCADE
)
->setComment($entityCode . ' ' . $type . 'Attribute Backend Table');
$this->setup->getConnection()->createTable($table);
}
}